diff options
| author | Tatiana Bogdanova <Tatiana.Bogdanova@jetbrains.com> | 2024-01-17 12:03:35 +0100 |
|---|---|---|
| committer | Tatiana Bogdanova <Tatiana.Bogdanova@jetbrains.com> | 2024-01-17 12:03:35 +0100 |
| commit | a7ac89d4315a9d5cdcd70c8f31bf5b7d37fe6a4a (patch) | |
| tree | de37f58e47055c81708bf538e01dbc9393e5ceb4 | |
| parent | d0bff42d44525cee0eb75408c56e6d9e91ad9793 (diff) | |
| download | kotlin-a7ac89d4315a9d5cdcd70c8f31bf5b7d37fe6a4a.tar.gz | |
Add changelog for 2.0.0-Beta3v2.0.0-Beta3
| -rw-r--r-- | ChangeLog.md | 3649 | ||||
| -rw-r--r-- | docs/changelogs/ChangeLog-1.9.X.md | 2422 |
2 files changed, 4035 insertions, 2036 deletions
diff --git a/ChangeLog.md b/ChangeLog.md index 4020d81af0c..083fc8adf61 100644 --- a/ChangeLog.md +++ b/ChangeLog.md @@ -1,2428 +1,2005 @@ -## 1.9.22 +## 2.0.0-Beta3 + +### Analysis. API + +#### Fixes + +- [`KT-62895`](https://youtrack.jetbrains.com/issue/KT-62895) K2 IDE. FP `'when' expression must be exhaustive` with sealed interface from library +- [`KT-64805`](https://youtrack.jetbrains.com/issue/KT-64805) Analysis API: introduce common entry point for multi-file test cases +- [`KT-64714`](https://youtrack.jetbrains.com/issue/KT-64714) K2: Analysis API: CollectionsKt.map doesn't resolves from Java in kotlin repo +- [`KT-64647`](https://youtrack.jetbrains.com/issue/KT-64647) K2: Allow to calculate decompiled inheritors for sealed classes in tests +- [`KT-64595`](https://youtrack.jetbrains.com/issue/KT-64595) AA: stackoverflow while simplifying a type with a recursive type parameter +- [`KT-64825`](https://youtrack.jetbrains.com/issue/KT-64825) Analysis API. Cannot compute containing PSI for unknown source kind 'org.jetbrains.kotlin.KtFakeSourceElementKind$DefaultAccessor' exception on getContainingSymbol call for default setter parameter +- [`KT-64080`](https://youtrack.jetbrains.com/issue/KT-64080) K2: Analysis API: On-air resolve does not trigger resolution of delegated super call arguments +- [`KT-64243`](https://youtrack.jetbrains.com/issue/KT-64243) K2: proper lazy resolution for fake overrides +- [`KT-62891`](https://youtrack.jetbrains.com/issue/KT-62891) K2 IDE. FP [EXPOSED_FUNCTION_RETURN_TYPE] on overriding library method which returns protected type +- [`KT-61890`](https://youtrack.jetbrains.com/issue/KT-61890) Analysis API: Migrate KtFirScopeProvider to ContextCollector instead of onAirResolve +- [`KT-64197`](https://youtrack.jetbrains.com/issue/KT-64197) K2: Code fragments are only supported in JVM +- [`KT-64604`](https://youtrack.jetbrains.com/issue/KT-64604) K2: IDE K2: "Modules are inconsistent during performance tests" +- [`KT-62357`](https://youtrack.jetbrains.com/issue/KT-62357) K2 IDE. False positive on generated component methods and false negative on getter of `@JvmRecord` classes in Java +- [`KT-62892`](https://youtrack.jetbrains.com/issue/KT-62892) K2 IDE. Java outer class from other module is not resolved when nested class is accessed with fq name in a type position +- [`KT-62888`](https://youtrack.jetbrains.com/issue/KT-62888) K2 IDE. IDE infers reference to `KMutableProperty` as reference to just `KProperty` +- [`KT-64584`](https://youtrack.jetbrains.com/issue/KT-64584) K2: StubBasedFirDeserializedSymbolProvider: support deserialization of delegated declarations +- [`KT-60324`](https://youtrack.jetbrains.com/issue/KT-60324) K2 IDE: "NoSuchElementException: List is empty at JavaOverrideChecker#buildErasure" +- [`KT-62896`](https://youtrack.jetbrains.com/issue/KT-62896) K2 IDE. FP ABSTRACT_MEMBER_NOT_IMPLEMENTED on inheriting class from library which implements interface by delegation +- [`KT-62947`](https://youtrack.jetbrains.com/issue/KT-62947) Analysis API: Error while resolving FirPropertyImpl +- [`KT-64468`](https://youtrack.jetbrains.com/issue/KT-64468) Analysis API: Implement mixed multi-module tests which support different kinds of `KtModule`s +- [`KT-63547`](https://youtrack.jetbrains.com/issue/KT-63547) K2 IDE. False Positive AMBIGUOUS_ANNOTATION_ARGUMENT +- [`KT-62832`](https://youtrack.jetbrains.com/issue/KT-62832) K2: ClassCastException: FirDeclarationStatusImpl cannot be cast to FirResolvedDeclarationStatus +- [`KT-64205`](https://youtrack.jetbrains.com/issue/KT-64205) Analysis API: Do not import non-top-level callables by default +- [`KT-63056`](https://youtrack.jetbrains.com/issue/KT-63056) K2: Cannot mutate an immutable ImplicitReceiverValue on FirCodeFragment analysis +- [`KT-64108`](https://youtrack.jetbrains.com/issue/KT-64108) K2: KtFirSymbolDeclarationOverridesProvider shouldn't provide fake overrides +- [`KT-63752`](https://youtrack.jetbrains.com/issue/KT-63752) K2: java.lang.StackOverflowError FirFieldSymbol.getHasInitializer +- [`KT-63718`](https://youtrack.jetbrains.com/issue/KT-63718) Analysis API: Stub-based dependency symbol providers of library source sessions compute the wrong package name sets +- [`KT-64186`](https://youtrack.jetbrains.com/issue/KT-64186) Analysis API: ContextCollector provides incorrect scopes for anonymous objects +- [`KT-63979`](https://youtrack.jetbrains.com/issue/KT-63979) K2 IDE: presentation of types in completion is too verbose +- [`KT-63681`](https://youtrack.jetbrains.com/issue/KT-63681) K2: LL FIR: Improve isResolved check coverage of after lazy resolution + +### Analysis. Light Classes + +- [`KT-64795`](https://youtrack.jetbrains.com/issue/KT-64795) SLC: distinguish last v.s. non-last `vararg` value parameter type during binary resolution +- [`KT-64605`](https://youtrack.jetbrains.com/issue/KT-64605) K2 IDE: usage of `@Repeatable` annotation in Java: false positive "Duplicate annotation" +- [`KT-61605`](https://youtrack.jetbrains.com/issue/KT-61605) K2 IDE: Light elements do not obey platform contracts +- [`KT-57536`](https://youtrack.jetbrains.com/issue/KT-57536) SLC: no need to populate members with `expect` modifier +- [`KT-63087`](https://youtrack.jetbrains.com/issue/KT-63087) K2 IDE: in .java source reference to JvmName names on unsigned type / value class are unresolved +- [`KT-63949`](https://youtrack.jetbrains.com/issue/KT-63949) K2 IDE. Analyze hang on `@Autowired` constructor analysis +- [`KT-64320`](https://youtrack.jetbrains.com/issue/KT-64320) Decouple kotlin psi from java PSI +- [`KT-64282`](https://youtrack.jetbrains.com/issue/KT-64282) Decouple KotlinIconProviderService from java PSI + +### Backend. Wasm + +- [`KT-58852`](https://youtrack.jetbrains.com/issue/KT-58852) WASM: two methods with different varargs: Class korlibs.template.dynamic.DynamicShape has 2 methods with the same signature [register(kotlin.Array<T of kotlin.Array>) + +### Compiler + +#### New Features + +- [`KT-4113`](https://youtrack.jetbrains.com/issue/KT-4113) Smart casts for properties to not-null functional types at `invoke` calls + +#### Fixes + +- [`KT-64400`](https://youtrack.jetbrains.com/issue/KT-64400) K2: allow to use simple boolean expressions as constants +- [`KT-57094`](https://youtrack.jetbrains.com/issue/KT-57094) K1: wrong type inferred for an instance of a local class inside a generic property +- [`KT-62069`](https://youtrack.jetbrains.com/issue/KT-62069) K2: ASSIGNMENT_TYPE_MISMATCH is reported in addition to NO_ELSE_IN_WHEN +- [`KT-62776`](https://youtrack.jetbrains.com/issue/KT-62776) FirLazyResolveContractViolationException: "lazyResolveToPhase(STATUS) cannot be called from a transformer with a phase TYPES" on Java annotation usage +- [`KT-64222`](https://youtrack.jetbrains.com/issue/KT-64222) K2: "return type is not a subtype of the return type of the overridden member" +- [`KT-60056`](https://youtrack.jetbrains.com/issue/KT-60056) K2: Introduced UNRESOLVED_REFERENCE +- [`KT-59791`](https://youtrack.jetbrains.com/issue/KT-59791) K2: Implement partially constrained lambda analysis +- [`KT-64877`](https://youtrack.jetbrains.com/issue/KT-64877) K2: PCLA doesn't allow infer types from value parameter having TV type +- [`KT-42020`](https://youtrack.jetbrains.com/issue/KT-42020) Psi2ir: IllegalStateException: "IrSimpleFunctionPublicSymbolImpl for public [...] is already bound" on generic function whose substitution leads to IdSignature clash +- [`KT-64771`](https://youtrack.jetbrains.com/issue/KT-64771) Investigate subtle FIR_DUMP difference for reversed order analysis +- [`KT-62584`](https://youtrack.jetbrains.com/issue/KT-62584) K2: different signature in subclass of local class declared in extension value getter +- [`KT-64615`](https://youtrack.jetbrains.com/issue/KT-64615) Inconsistent error messages for platform type nullability assertions +- [`KT-59938`](https://youtrack.jetbrains.com/issue/KT-59938) K2: Disappeared AMBIGUOUS_ACTUALS +- [`KT-64501`](https://youtrack.jetbrains.com/issue/KT-64501) K2: False-positive WRONG_INVOCATION_KIND when using default arguments +- [`KT-64640`](https://youtrack.jetbrains.com/issue/KT-64640) Prevent mutating SequenceCollection methods from JDK 21 be available on read-only collections +- [`KT-63644`](https://youtrack.jetbrains.com/issue/KT-63644) K2: Create special IR symbols for fake-overrides in fir2ir in mode with IR f/o generator +- [`KT-62476`](https://youtrack.jetbrains.com/issue/KT-62476) K2: Enable building fake overrides by ir on non-JVM targets +- [`KT-63638`](https://youtrack.jetbrains.com/issue/KT-63638) K2: Compiler crashes with "Inline class types should have the same representation" +- [`KT-36220`](https://youtrack.jetbrains.com/issue/KT-36220) NI: false positive NON_APPLICABLE_CALL_FOR_BUILDER_INFERENCE if one use cannot resolve +- [`KT-64121`](https://youtrack.jetbrains.com/issue/KT-64121) K2: Actual modifier is missed on `override fun toString()` fro value class in native +- [`KT-63703`](https://youtrack.jetbrains.com/issue/KT-63703) K2: Eliminate call to Candidate.usesSAM and samResolver.getFunctionTypeForPossibleSamType in AbstractConeCallConflictResolver.toTypeWithConversion +- [`KT-64435`](https://youtrack.jetbrains.com/issue/KT-64435) K2: FIR2IR: Source offsets for data class members are inconsistent with PSI2IR +- [`KT-64090`](https://youtrack.jetbrains.com/issue/KT-64090) K2: false-positive new inference error on invoking from another module a generic function on Java list type with wildcard type argument bounded by raw-typed Java inner class +- [`KT-64044`](https://youtrack.jetbrains.com/issue/KT-64044) K2: Java mapped method should have a source from Java method, not from mapped Kotlin source class +- [`KT-46674`](https://youtrack.jetbrains.com/issue/KT-46674) ClassCastException with smartcast if `plus` operator returns a different type +- [`KT-59369`](https://youtrack.jetbrains.com/issue/KT-59369) K2: Missing BUILDER_INFERENCE_STUB_RECEIVER +- [`KT-64644`](https://youtrack.jetbrains.com/issue/KT-64644) K2: Compiler crash in FirTypeParameterBoundsChecker +- [`KT-64312`](https://youtrack.jetbrains.com/issue/KT-64312) K2: FirPropertySymbol.hasBackingField() always returns true for properties from other modules +- [`KT-64420`](https://youtrack.jetbrains.com/issue/KT-64420) K2: Wrong module descriptor for builtin classes +- [`KT-64127`](https://youtrack.jetbrains.com/issue/KT-64127) K2: incorrect resolution of inherited members on Java classes inheriting classes from different packages in the presence of identically named classes in the same packages +- [`KT-63446`](https://youtrack.jetbrains.com/issue/KT-63446) IrFakeOverrideBuilder: AbstractMethodError due to missing bridge for generic method in a Java superclass +- [`KT-63441`](https://youtrack.jetbrains.com/issue/KT-63441) IrFakeOverrideBuilder: "accidental override" when implementing a Java function taking an array parameter +- [`KT-63867`](https://youtrack.jetbrains.com/issue/KT-63867) K2: Smartcast is allowed inside changing lambda with cycles +- [`KT-63414`](https://youtrack.jetbrains.com/issue/KT-63414) K2 / Contracts: false positive "Result has wrong invocation kind" when invoking a function returning a value with contract InvocationKind.EXACTLY_ONCE and try/finally +- [`KT-63777`](https://youtrack.jetbrains.com/issue/KT-63777) K2: Smartcast is allowed inside changing lambda with bounds +- [`KT-64059`](https://youtrack.jetbrains.com/issue/KT-64059) K2: CYCLIC_INHERITANCE_HIERARCHY while using nested annotation in an outer class declaration +- [`KT-63528`](https://youtrack.jetbrains.com/issue/KT-63528) K2: Missing UNNECESSARY_SAFE_CALL for warning level annotated java declarations +- [`KT-64607`](https://youtrack.jetbrains.com/issue/KT-64607) K2: extension functions on UInt and Number lead to JVM ClassCastException +- [`KT-62816`](https://youtrack.jetbrains.com/issue/KT-62816) K2: Annotation use site targets printing could be improved in diagnostics' messages +- [`KT-62815`](https://youtrack.jetbrains.com/issue/KT-62815) K2: FIR renderings leak through some diagnostics' message +- [`KT-35289`](https://youtrack.jetbrains.com/issue/KT-35289) Confusing warning message "Duplicate label in when" +- [`KT-49084`](https://youtrack.jetbrains.com/issue/KT-49084) Contracts: error message is unclear +- [`KT-63228`](https://youtrack.jetbrains.com/issue/KT-63228) K2: Upper bound violation diagnostic renders compiler internals about SourceAttribute +- [`KT-62386`](https://youtrack.jetbrains.com/issue/KT-62386) K2: Proofread quotes in diagnostic messages +- [`KT-64081`](https://youtrack.jetbrains.com/issue/KT-64081) K2: Incorrect smartcast candidate calculation in MemberScopeTowerLevel +- [`KT-63994`](https://youtrack.jetbrains.com/issue/KT-63994) K2: Investigate K2 failures in IntelliJ-Rust plugin +- [`KT-64261`](https://youtrack.jetbrains.com/issue/KT-64261) K2 / WASM: Extension function with star projection throws "RuntimeError: unreachable" +- [`KT-58767`](https://youtrack.jetbrains.com/issue/KT-58767) Inheritance opt-in enforcement via `@SubclassOptInRequired` can be avoided with type aliases +- [`KT-63941`](https://youtrack.jetbrains.com/issue/KT-63941) K2: "IllegalStateException: Unsupported compile-time value STRING_CONCATENATION" caused by class reference in string expression as annotation parameter +- [`KT-59818`](https://youtrack.jetbrains.com/issue/KT-59818) K2: Explore the TODO about suspend functions overridden in Java in FirHelpers +- [`KT-63233`](https://youtrack.jetbrains.com/issue/KT-63233) K2 : false negative `Class is not abstract and does not implement abstract member` with abstract suspend function +- [`KT-63379`](https://youtrack.jetbrains.com/issue/KT-63379) K2. Argument type mismatch on creating functional interface instance with function literal as an argument with `in` type projection +- [`KT-64308`](https://youtrack.jetbrains.com/issue/KT-64308) K2: prefer call with Unit conversion at lower level to one without Unit conversion at upper level +- [`KT-64307`](https://youtrack.jetbrains.com/issue/KT-64307) K2: prefer function with default arguments at lower level to one without them at upper level during callable reference resolve +- [`KT-64306`](https://youtrack.jetbrains.com/issue/KT-64306) K2: prefer SAM at lower level to a functional type at upper level +- [`KT-63827`](https://youtrack.jetbrains.com/issue/KT-63827) K2: Array += desugaring doesn't have origin +- [`KT-64341`](https://youtrack.jetbrains.com/issue/KT-64341) Kotlin/JVM: Missing line number generation for intrinsic comparisons +- [`KT-64238`](https://youtrack.jetbrains.com/issue/KT-64238) Add proper documentation to the `IdeCodegenSettings` class +- [`KT-63667`](https://youtrack.jetbrains.com/issue/KT-63667) K2/KMP: exception when expect property matched to java field +- [`KT-63563`](https://youtrack.jetbrains.com/issue/KT-63563) K2: False negative RETURN_TYPE_MISMATCH with empty return +- [`KT-62525`](https://youtrack.jetbrains.com/issue/KT-62525) K2: IllegalStateException: Can't find KotlinType in IrErrorType: IrErrorType(null) +- [`KT-57427`](https://youtrack.jetbrains.com/issue/KT-57427) Fix inconsistencies in name manglers that use different declaration representations +- [`KT-57755`](https://youtrack.jetbrains.com/issue/KT-57755) K2/JVM: Fix computing a "signature" mangled name for the `main` function +- [`KT-63645`](https://youtrack.jetbrains.com/issue/KT-63645) K2: Replace special f/o symbols with normal ones after actualization +- [`KT-63076`](https://youtrack.jetbrains.com/issue/KT-63076) K2: change in behavior for synthetic properties in Kotlin-Java hierarchy +- [`KT-63723`](https://youtrack.jetbrains.com/issue/KT-63723) Frontend manglers improperly handle error type +- [`KT-63738`](https://youtrack.jetbrains.com/issue/KT-63738) K2: Some declarations are missing in the hierarchy of overridden symbols +- [`KT-62242`](https://youtrack.jetbrains.com/issue/KT-62242) K2: Uniformly treat enum entries as anonymous objects +- [`KT-62281`](https://youtrack.jetbrains.com/issue/KT-62281) K2: build DuckDuckGo Android user project and pass it to CI +- [`KT-60266`](https://youtrack.jetbrains.com/issue/KT-60266) K2: origin is not set for FOR_LOOP_ITERATOR +- [`KT-59875`](https://youtrack.jetbrains.com/issue/KT-59875) K2: Disappeared UNRESOLVED_REFERENCE_WRONG_RECEIVER +- [`KT-62715`](https://youtrack.jetbrains.com/issue/KT-62715) K2: Missing WASM_IMPORT_EXPORT_UNSUPPORTED_PARAMETER_TYPE +- [`KT-62723`](https://youtrack.jetbrains.com/issue/KT-62723) K2: Missing WASM_IMPORT_ON_NON_EXTERNAL_DECLARATION +- [`KT-62722`](https://youtrack.jetbrains.com/issue/KT-62722) K2: Missing NESTED_WASM_IMPORT +- [`KT-62721`](https://youtrack.jetbrains.com/issue/KT-62721) K2: Missing WASM_EXPORT_ON_EXTERNAL_DECLARATION +- [`KT-62720`](https://youtrack.jetbrains.com/issue/KT-62720) K2: Missing JS_AND_WASM_EXPORTS_ON_SAME_DECLARATION +- [`KT-62719`](https://youtrack.jetbrains.com/issue/KT-62719) K2: Missing NESTED_WASM_EXPORT +- [`KT-62718`](https://youtrack.jetbrains.com/issue/KT-62718) K2: Missing WASM_IMPORT_EXPORT_UNSUPPORTED_RETURN_TYPE +- [`KT-62717`](https://youtrack.jetbrains.com/issue/KT-62717) K2: Missing WASM_IMPORT_EXPORT_PARAMETER_DEFAULT_VALUE +- [`KT-62716`](https://youtrack.jetbrains.com/issue/KT-62716) K2: Missing WASM_IMPORT_EXPORT_VARARG_PARAMETER +- [`KT-60225`](https://youtrack.jetbrains.com/issue/KT-60225) K2: compiler FIR symbol resolution crash on a call to an extension function whose receiver contains a type parameter with a recursive upper bound +- [`KT-63530`](https://youtrack.jetbrains.com/issue/KT-63530) K2: Disable passing data flow info from in-place lambdas +- [`KT-60958`](https://youtrack.jetbrains.com/issue/KT-60958) K2: smart cast does not work with definite return from if block +- [`KT-60090`](https://youtrack.jetbrains.com/issue/KT-60090) K2: Introduced DEPRECATED_PARCELER +- [`KT-59949`](https://youtrack.jetbrains.com/issue/KT-59949) K2: Disappeared DEPRECATED_PARCELER +- [`KT-61768`](https://youtrack.jetbrains.com/issue/KT-61768) Wrong bytecode index in LineNumberTable when there is an incremental operation +- [`KT-64045`](https://youtrack.jetbrains.com/issue/KT-64045) K2: "Expect declaration * is incompatible with actual" when function parameter names are different +- [`KT-62018`](https://youtrack.jetbrains.com/issue/KT-62018) K2: prohibit suspend-marked anonymous function declarations in statement positions +- [`KT-63973`](https://youtrack.jetbrains.com/issue/KT-63973) K2: "NoSuchElementException: Array is empty" with vararg used within tail recursive function +- [`KT-63612`](https://youtrack.jetbrains.com/issue/KT-63612) K2: Class is not abstract and does not implement abstract member +- [`KT-61792`](https://youtrack.jetbrains.com/issue/KT-61792) KMP: Backend error on `@Deprecated` usage with DeprecationLevel.HIDDEN in K2 +- [`KT-63709`](https://youtrack.jetbrains.com/issue/KT-63709) K2: Argument smartcasting impacting receiver and call resolution for implicit invoke +- [`KT-57788`](https://youtrack.jetbrains.com/issue/KT-57788) Fix computing mangled names of types with `@EnhancedNullability` from IR-based declaration descriptors +- [`KT-63249`](https://youtrack.jetbrains.com/issue/KT-63249) K2: change in annotation resolve when ambiguous +- [`KT-63514`](https://youtrack.jetbrains.com/issue/KT-63514) ISE “Inline class types should have the same representation: [I != I” during compilation on submitting UIntArray to vararg +- [`KT-63932`](https://youtrack.jetbrains.com/issue/KT-63932) K2/Native codegen test failures around builder inference +- [`KT-62553`](https://youtrack.jetbrains.com/issue/KT-62553) K2: Add `topLevelClassifierPackageNames` to symbol name providers +- [`KT-64148`](https://youtrack.jetbrains.com/issue/KT-64148) K2: class cast exception org.jetbrains.kotlin.fir.types.ConeStarProjection +- [`KT-63665`](https://youtrack.jetbrains.com/issue/KT-63665) K2: "NullPointerException" caused by class with the companion object and extra curly brace +- [`KT-59715`](https://youtrack.jetbrains.com/issue/KT-59715) K2: Check behaviour of property + operator in operator position +- [`KT-62347`](https://youtrack.jetbrains.com/issue/KT-62347) Prohibit using property+invoke convention for delegated properties +- [`KT-59421`](https://youtrack.jetbrains.com/issue/KT-59421) K2: Missing CONTEXT_RECEIVERS_WITH_BACKING_FIELD +- [`KT-59903`](https://youtrack.jetbrains.com/issue/KT-59903) K2: Disappeared DELEGATE_SPECIAL_FUNCTION_NONE_APPLICABLE +- [`KT-62926`](https://youtrack.jetbrains.com/issue/KT-62926) K2: IR has missing receivers during expect-actual matching +- [`KT-62565`](https://youtrack.jetbrains.com/issue/KT-62565) K2 cannot infer type parameters in case of expected functional type +- [`KT-63328`](https://youtrack.jetbrains.com/issue/KT-63328) K2: Top-level properties in scripts can be used while uninitialized +- [`KT-59683`](https://youtrack.jetbrains.com/issue/KT-59683) K2: Add control flow graph to FirScript +- [`KT-63524`](https://youtrack.jetbrains.com/issue/KT-63524) K2: "Not enough information to infer type argument" +- [`KT-63835`](https://youtrack.jetbrains.com/issue/KT-63835) K2: metadata compilation with constants is falling for Native +- [`KT-60251`](https://youtrack.jetbrains.com/issue/KT-60251) K2: delegated method are delegating to different methods in hierarchy compared to K1 +- [`KT-63695`](https://youtrack.jetbrains.com/issue/KT-63695) JVM: Don't use plugin extensions when compiling code fragment +- [`KT-63574`](https://youtrack.jetbrains.com/issue/KT-63574) K2: "IllegalStateException: IrFieldPublicSymbolImpl for java.nio/ByteOrder.LITTLE_ENDIAN" +- [`KT-60504`](https://youtrack.jetbrains.com/issue/KT-60504) K2: difference between LL FIR and FIR in enhanced return type with annotation +- [`KT-64147`](https://youtrack.jetbrains.com/issue/KT-64147) K2: Generate FIR diagnostics with explicit types +- [`KT-63042`](https://youtrack.jetbrains.com/issue/KT-63042) K2: proper processing of propagated annotations +- [`KT-59368`](https://youtrack.jetbrains.com/issue/KT-59368) K2: Missing SUBTYPING_BETWEEN_CONTEXT_RECEIVERS +- [`KT-64083`](https://youtrack.jetbrains.com/issue/KT-64083) K2: "KotlinIllegalArgumentExceptionWithAttachments: Unexpected returnTypeRef. Expected is FirResolvedTypeRef, but was FirJavaTypeRef" +- [`KT-37308`](https://youtrack.jetbrains.com/issue/KT-37308) No smart cast when the null check is performed on a child property through a function with a contract +- [`KT-59894`](https://youtrack.jetbrains.com/issue/KT-59894) K2: Disappeared ANNOTATION_ARGUMENT_MUST_BE_CONST +- [`KT-63329`](https://youtrack.jetbrains.com/issue/KT-63329) K2: difference in SAM-conversion casts generation +- [`KT-64062`](https://youtrack.jetbrains.com/issue/KT-64062) K2 IDE. NPE on typing nullable parameter in return +- [`KT-58579`](https://youtrack.jetbrains.com/issue/KT-58579) K2: false-positive new inference error on invoking a generic function on Java wildcard type bounded by raw-typed Java inner class +- [`KT-64031`](https://youtrack.jetbrains.com/issue/KT-64031) K2: Revise naming in FirBuilderInferenceSession +- [`KT-50453`](https://youtrack.jetbrains.com/issue/KT-50453) Improve builder inference diagnostics with type mismatch due to chosen inapplicable overload +- [`KT-56949`](https://youtrack.jetbrains.com/issue/KT-56949) K2: Builder inference violates upper bound +- [`KT-63648`](https://youtrack.jetbrains.com/issue/KT-63648) K2: values of postponed type variable don't introduce type constraints in extension receiver positions during builder-style type inference +- [`KT-64028`](https://youtrack.jetbrains.com/issue/KT-64028) K2: Investigate questionable condition in FirBuilderInfernceSession +- [`KT-63848`](https://youtrack.jetbrains.com/issue/KT-63848) ReflectiveAccessLowering does not count arguments of super-calls +- [`KT-61920`](https://youtrack.jetbrains.com/issue/KT-61920) K2: False negative CONST_VAL_WITH_NON_CONST_INITIALIZER when initializer is Java field +- [`KT-63508`](https://youtrack.jetbrains.com/issue/KT-63508) K2: "IllegalArgumentException: Not FirResolvedTypeRef (String) in storeResult" caused by `@Deprecated` Java function and typo +- [`KT-63522`](https://youtrack.jetbrains.com/issue/KT-63522) K2: wrong context for delegated field type +- [`KT-53308`](https://youtrack.jetbrains.com/issue/KT-53308) TYPE_MISMATCH: Contracts on boolean expression has no effect on referential equality to `null` +- [`KT-51160`](https://youtrack.jetbrains.com/issue/KT-51160) Type mismatch with contracts on narrowing sealed hierarchy fail to smart cast +- [`KT-49696`](https://youtrack.jetbrains.com/issue/KT-49696) Smart cast to non-null with inline non-modifying closures sometimes doesn't work +- [`KT-46586`](https://youtrack.jetbrains.com/issue/KT-46586) SMARTCAST_IMPOSSIBLE when assigning value inside lambda instead of if expression +- [`KT-41728`](https://youtrack.jetbrains.com/issue/KT-41728) False positive no smart cast with unreachable code after return in if expression +- [`KT-22904`](https://youtrack.jetbrains.com/issue/KT-22904) Incorrect bytecode generated for withIndex iteration on Array<Int> + +### IR. Actualizer + +- [`KT-58861`](https://youtrack.jetbrains.com/issue/KT-58861) K2: Improve the new pipeline of FIR2IR conversion, IR actualization and fake-override generation +- [`KT-63347`](https://youtrack.jetbrains.com/issue/KT-63347) K2: Fix overridden symbols inside LazyDeclarations +- [`KT-62535`](https://youtrack.jetbrains.com/issue/KT-62535) K2: FakeOverrideRebuilder can't handle f/o without overridden symbols ### JavaScript -- [`KT-63719`](https://youtrack.jetbrains.com/issue/KT-63719) KJS: Test results ignored for ES module kind -- [`KT-63808`](https://youtrack.jetbrains.com/issue/KT-63808) compileTestDevelopmentExecutableKotlinJs failed in JsIntrinsicTransformers +- [`KT-64366`](https://youtrack.jetbrains.com/issue/KT-64366) KJS / K2: Exported declaration uses non-exportable return type: 'kotlin.<X>?' +- [`KT-64426`](https://youtrack.jetbrains.com/issue/KT-64426) K2: Implement JsIrLineNumberTestGenerated for K2 +- [`KT-64422`](https://youtrack.jetbrains.com/issue/KT-64422) K2: Implement IrJsSteppingTestGenerated for K2 +- [`KT-64364`](https://youtrack.jetbrains.com/issue/KT-64364) K2 / KJS: `@JSExports` generates clashing declarations for companion objects that extends its own class +- [`KT-63038`](https://youtrack.jetbrains.com/issue/KT-63038) Compilation of suspend functions into ES2015 generators +- [`KT-61929`](https://youtrack.jetbrains.com/issue/KT-61929) KJS: "IllegalStateException: No dispatch receiver parameter for FUN LOCAL_FUNCTION_FOR_LAMBDA" caused by `run` function in init block + +### Klibs + +- [`KT-64085`](https://youtrack.jetbrains.com/issue/KT-64085) Different klib signatures for K1/K2 for overridden properties assigned in init block +- [`KT-64395`](https://youtrack.jetbrains.com/issue/KT-64395) API for ABI: Add a check for the file's existence to KLIB ABI Reader +- [`KT-63573`](https://youtrack.jetbrains.com/issue/KT-63573) K2: Dependency problems with dependencies with same artifact id +- [`KT-64082`](https://youtrack.jetbrains.com/issue/KT-64082) Different klib signatures in K1/K2 for the same locally used constant declaration +- [`KT-63931`](https://youtrack.jetbrains.com/issue/KT-63931) [K/N] Relative path to klib option of cinterop tool doesn't work +- [`KT-60390`](https://youtrack.jetbrains.com/issue/KT-60390) KLIBs: Wrong IrSymbol is used for deserialized `expect` property's backing field & accessors + +### Libraries + +- [`KT-61969`](https://youtrack.jetbrains.com/issue/KT-61969) Migrate kotlin-test to the current Kotlin Multiplatform Plugin +- [`KT-64361`](https://youtrack.jetbrains.com/issue/KT-64361) Optimization opportunity in Int.sign +- [`KT-63157`](https://youtrack.jetbrains.com/issue/KT-63157) Make sure that all deprecation levels are raised to ERROR for declarations intended for removal from kotlinx-metadata +- [`KT-64230`](https://youtrack.jetbrains.com/issue/KT-64230) Prohibit writing versions of metadata that are too high ### Native -- [`KT-64139`](https://youtrack.jetbrains.com/issue/KT-64139) Weird bug with while and coroutine in Kotlin Native -- [`KT-63471`](https://youtrack.jetbrains.com/issue/KT-63471) linkDebugTestIosX64 Failed to build cache: NoSuchFileException bitcode_deps -- [`KT-63789`](https://youtrack.jetbrains.com/issue/KT-63789) Native: Incremental compilation problem with compose +- [`KT-64508`](https://youtrack.jetbrains.com/issue/KT-64508) IndexOutOfBoundsException in Konan StaticInitializersOptimization + +### Native. C and ObjC Import + +- [`KT-63049`](https://youtrack.jetbrains.com/issue/KT-63049) NPE in BackendChecker.visitDelegatingConstructorCall compiling ObjC-interop class +- [`KT-59597`](https://youtrack.jetbrains.com/issue/KT-59597) [K\N] Usage of instancetype in block return type crashes + +### Native. ObjC Export + +- [`KT-62091`](https://youtrack.jetbrains.com/issue/KT-62091) KMP for iOS framework with private api : __NSCFBoolean +- [`KT-64076`](https://youtrack.jetbrains.com/issue/KT-64076) ObjCExport: Do not retain descriptors in stubs +- [`KT-64168`](https://youtrack.jetbrains.com/issue/KT-64168) ObjCExport: Split header generator module into K1 and Analysis Api +- [`KT-64227`](https://youtrack.jetbrains.com/issue/KT-64227) ObjCExport: Extract Header Generation to base module + +### Native. Runtime. Memory + +- [`KT-62689`](https://youtrack.jetbrains.com/issue/KT-62689) Native: generate signposts for GC performance debugging + +### Native. Testing + +- [`KT-64256`](https://youtrack.jetbrains.com/issue/KT-64256) IR_DUMP directive doesn't enforce FIR_IDENTICAL when it is possible +- [`KT-62157`](https://youtrack.jetbrains.com/issue/KT-62157) Native: Migrate FileCheck tests to new native test infra ### Tools. CLI -- [`KT-64485`](https://youtrack.jetbrains.com/issue/KT-64485) CLI: cache and optimize parsing of command-line arguments +- [`KT-64013`](https://youtrack.jetbrains.com/issue/KT-64013) CLI REPL: "com.sun.jna.LastErrorException: [14] Bad address" on invoking kotlinc from CLI on ARM Mac + +### Tools. Compiler Plugin API + +- [`KT-64444`](https://youtrack.jetbrains.com/issue/KT-64444) K2: IrGeneratedDeclarationsRegistrar.addMetadataVisibleAnnotationsToElement doesn't work for declarations in common module + +### Tools. Compiler Plugins + +- [`KT-64707`](https://youtrack.jetbrains.com/issue/KT-64707) K2: Parcelize ignores `@TypeParceler` set for typealias +- [`KT-33020`](https://youtrack.jetbrains.com/issue/KT-33020) Support stripping debug information in the jvm-abi-gen plugin + +### Tools. Compiler plugins. Serialization + +- [`KT-64447`](https://youtrack.jetbrains.com/issue/KT-64447) K2: Implement Serialization...IrBoxTestGenerated for K2 +- [`KT-64124`](https://youtrack.jetbrains.com/issue/KT-64124) Different klib signatures in K1/K2 for a serializable class ### Tools. Gradle -- [`KT-63990`](https://youtrack.jetbrains.com/issue/KT-63990) "Cannot query the value of property 'buildFlowServiceProperty' because it has no value available" with Isolated Projects +- [`KT-64251`](https://youtrack.jetbrains.com/issue/KT-64251) KGP: Cannot re-use tooling model cache with Project Isolation due to "~/.gradle/kotlin-profile" changing +- [`KT-58768`](https://youtrack.jetbrains.com/issue/KT-58768) Support configuration cache and project isolation for FUS statistics +- [`KT-64653`](https://youtrack.jetbrains.com/issue/KT-64653) Add Kotlin DslMarker into Gradle plugin DSL +- [`KT-64379`](https://youtrack.jetbrains.com/issue/KT-64379) Remove `kotlin.useK2` gradle property +- [`KT-62527`](https://youtrack.jetbrains.com/issue/KT-62527) Gradle: get rid of the `Project.buildDir` usages +- [`KT-55322`](https://youtrack.jetbrains.com/issue/KT-55322) Kotlin daemon: Cannot perform operation, requested state: Alive > actual: LastSession + +### Tools. Gradle. JS + +- [`KT-64561`](https://youtrack.jetbrains.com/issue/KT-64561) K/JS tests are not executed after upgrade to 1.9.22 +- [`KT-63435`](https://youtrack.jetbrains.com/issue/KT-63435) KJS: Get rid of deprecated outputFileProperty of Kotlin2JsCompile + +### Tools. Gradle. Multiplatform + +- [`KT-63226`](https://youtrack.jetbrains.com/issue/KT-63226) KGP Multiplatform Ide Dependency Resolution: Use gradle variants instead/in addition of ArtifactResolutionQuery ### Tools. Gradle. Native -- [`KT-63363`](https://youtrack.jetbrains.com/issue/KT-63363) Kotlin Gradle Plugin: `KotlinNativeHostSpecificMetadataArtifact` breaks configuration cache, implicitly includes output file as configuration cache input -- [`KT-63742`](https://youtrack.jetbrains.com/issue/KT-63742) Gradle wrongly caches Kotlin/Native compiler flags +- [`KT-62800`](https://youtrack.jetbrains.com/issue/KT-62800) CInteropProcess should not require .def file to exist +- [`KT-62795`](https://youtrack.jetbrains.com/issue/KT-62795) CInteropProcess task resolves cinterop def file eagerly, breaking Gradle task dependencies + +### Tools. Incremental Compile + +- [`KT-63837`](https://youtrack.jetbrains.com/issue/KT-63837) Implement baseline fix for common sources getting access to platform declarations +- [`KT-64513`](https://youtrack.jetbrains.com/issue/KT-64513) Simplify adding configuration properties to incremental compilation +- [`KT-21534`](https://youtrack.jetbrains.com/issue/KT-21534) IC doesn't recompile file with potential SAM-adapter usage +- [`KT-63839`](https://youtrack.jetbrains.com/issue/KT-63839) Measure impact of rebuilding common sources, using nightly IC benchmarks +- [`KT-64228`](https://youtrack.jetbrains.com/issue/KT-64228) K2: After switching to LV20 branch incremental tests are not running on PSI anymore +- [`KT-46743`](https://youtrack.jetbrains.com/issue/KT-46743) Incremental compilation doesn't process usages of Java property in Kotlin code if getter is removed +- [`KT-60522`](https://youtrack.jetbrains.com/issue/KT-60522) Incremental compilation doesn't process usages of Java property in Kotlin code if return type of getter changes ### Tools. JPS -- [`KT-64305`](https://youtrack.jetbrains.com/issue/KT-64305) Kotlin JPS builder requests chunk rebuild with graph implementation -- [`KT-64112`](https://youtrack.jetbrains.com/issue/KT-64112) Avoid using IJ's JPS mappings in Kotlin JPS tests -- [`KT-63799`](https://youtrack.jetbrains.com/issue/KT-63799) Make plugin classpath serialization path agnostic +- [`KT-55393`](https://youtrack.jetbrains.com/issue/KT-55393) JPS: Java synthetic properties incremental compilation is broken +### Tools. Kapt -## 1.9.21 +- [`KT-64385`](https://youtrack.jetbrains.com/issue/KT-64385) K2: Enable K2 KAPT by default +- [`KT-64719`](https://youtrack.jetbrains.com/issue/KT-64719) K2 KAPT Stub genertaion doesn't fail on files with syntax errors +- [`KT-64680`](https://youtrack.jetbrains.com/issue/KT-64680) Kapt: remove the flag to enable old JVM backend +- [`KT-64639`](https://youtrack.jetbrains.com/issue/KT-64639) KAPT+JVM_IR: erased error types in JvmStatic and JvmOverloads +- [`KT-64389`](https://youtrack.jetbrains.com/issue/KT-64389) K2 KAPT generates invalid code for multiple generic constraints +- [`KT-61776`](https://youtrack.jetbrains.com/issue/KT-61776) K2: KAPT tasks fail with parallel gradle +- [`KT-64021`](https://youtrack.jetbrains.com/issue/KT-64021) Kapt3 + Kapt4. NullPointerException: processingEnv must not be null +- [`KT-64303`](https://youtrack.jetbrains.com/issue/KT-64303) K2 KAPT: Kapt doesn't dispose resources allocated by standalone analysis API +- [`KT-64301`](https://youtrack.jetbrains.com/issue/KT-64301) K2 KAPT: Kapt doesn't report invalid enum value names to log +- [`KT-64297`](https://youtrack.jetbrains.com/issue/KT-64297) K2 KAPT: Deprecated members are not marked with `@java`.lang.Deprecated + +### Tools. REPL + +- [`KT-18355`](https://youtrack.jetbrains.com/issue/KT-18355) REPL doesn't quit on the first line after pressing Ctrl+D or typing :quit + + +## 2.0.0-Beta2 + +### Analysis. API + +#### Fixes + +- [`KT-62982`](https://youtrack.jetbrains.com/issue/KT-62982) K2: Cannot get a PSI element for 'Enum.values' +- [`KT-59732`](https://youtrack.jetbrains.com/issue/KT-59732) FirLazyResolveContractViolationException: `lazyResolveToPhase(IMPORTS)` cannot be called from a transformer with a phase IMPORTS from serialisation plugin +- [`KT-61757`](https://youtrack.jetbrains.com/issue/KT-61757) K2 IDE: resolution to buitlins does not work for from common module +- [`KT-62676`](https://youtrack.jetbrains.com/issue/KT-62676) K2 IDE: Reference shortener does not recoginize redundant this references +- [`KT-63627`](https://youtrack.jetbrains.com/issue/KT-63627) K2 IDE: shorten reference shortens required qualifier +- [`KT-62675`](https://youtrack.jetbrains.com/issue/KT-62675) K2 IDE: Reference shortener does not recoginize redundant labels +- [`KT-63771`](https://youtrack.jetbrains.com/issue/KT-63771) fe10: KtNamedClassOrObjectSymbol#isInline does not cover value classes +- [`KT-62947`](https://youtrack.jetbrains.com/issue/KT-62947) Analysis API: Error while resolving FirPropertyImpl +- [`KT-60327`](https://youtrack.jetbrains.com/issue/KT-60327) K2 IDE. "IllegalArgumentException: source must not be null" during delegation declaration +- [`KT-63700`](https://youtrack.jetbrains.com/issue/KT-63700) K2: "FirLazyExpression should be calculated before accessing" in the case of secondary constructor +- [`KT-62111`](https://youtrack.jetbrains.com/issue/KT-62111) K2 IDE. IllegalArgumentException on for loop with iterator declaration attempt +- [`KT-63538`](https://youtrack.jetbrains.com/issue/KT-63538) Analysis API: Removing a contract statement via `PsiElement.delete()` does not trigger an out-of-block modification +- [`KT-63694`](https://youtrack.jetbrains.com/issue/KT-63694) K1/K2 IDE. "RuntimeException: Broken stub format, most likely version of kotlin.FILE (kotlin.FILE) was not updated after serialization changes" exception on incorrect class name +- [`KT-63560`](https://youtrack.jetbrains.com/issue/KT-63560) Analysis API: Modifiable PSI tests cannot rely on the cached application environment to allow write access +- [`KT-62980`](https://youtrack.jetbrains.com/issue/KT-62980) Implement `KtFirSimpleNameReference#getImportAlias` +- [`KT-63130`](https://youtrack.jetbrains.com/issue/KT-63130) Analysis API: No receiver found for broken code during commit document +- [`KT-60170`](https://youtrack.jetbrains.com/issue/KT-60170) K2 IDE: CCE from KtFirCallResolver on invalid code with wrong implicit invoke +- [`KT-61783`](https://youtrack.jetbrains.com/issue/KT-61783) K2: Analyze 'KtCodeFragment' in a separate session +- [`KT-62010`](https://youtrack.jetbrains.com/issue/KT-62010) K2: IDE K2: "ConeClassLikeTypeImpl is not resolved to symbol for on-error type" +- [`KT-62957`](https://youtrack.jetbrains.com/issue/KT-62957) Analysis API: NullPointerException on call resolution when builtins are not available +- [`KT-62899`](https://youtrack.jetbrains.com/issue/KT-62899) K2 IDE. IDE ignores `@Suppress` annotation for errors +- [`KT-62935`](https://youtrack.jetbrains.com/issue/KT-62935) Analysis API: `kotlin.Cloneable` should not be available in Kotlin/Native sources +- [`KT-62910`](https://youtrack.jetbrains.com/issue/KT-62910) Analysis API: create AbstractFirPsiNativeDiagnosticsTest for LL FIR +- [`KT-63096`](https://youtrack.jetbrains.com/issue/KT-63096) K2: Analysis API: KotlinAnnotationsResolver for IDE is created with incorrect scope +- [`KT-63282`](https://youtrack.jetbrains.com/issue/KT-63282) K2 Script: annotation arguments phase should resolve propagated annotations +- [`KT-63223`](https://youtrack.jetbrains.com/issue/KT-63223) Analysis API: reference to declarations with kotlin* package are not resolved +- [`KT-63195`](https://youtrack.jetbrains.com/issue/KT-63195) AA: incorrect results from `KtTypeProvider#getReceiverTypeForDoubleColonExpression` + +### Analysis. Light Classes + +- [`KT-63552`](https://youtrack.jetbrains.com/issue/KT-63552) Symbol Light Classes don't support arrayOf and similar without parameters in property initializers and default parameter values +- [`KT-63486`](https://youtrack.jetbrains.com/issue/KT-63486) SLC: a lot of RAM is allocated in `org.jetbrains.kotlin.asJava.LightClassUtil.isMangled` + +### Backend. Wasm + +- [`KT-62863`](https://youtrack.jetbrains.com/issue/KT-62863) Execution failed for task ':kotlinx-serialization-properties:wasmJsD8Test' in serialization in the K2 QG ### Compiler +#### New Features + +- [`KT-22004`](https://youtrack.jetbrains.com/issue/KT-22004) Allow to resolve CONFLICTING_OVERLOADS with Deprecated(HIDDEN) +- [`KT-61955`](https://youtrack.jetbrains.com/issue/KT-61955) Support more wider actual member visibility, if the expect member is effectively final + +#### Fixes + +- [`KT-63695`](https://youtrack.jetbrains.com/issue/KT-63695) JVM: Don't use plugin extensions when compiling code fragment +- [`KT-59903`](https://youtrack.jetbrains.com/issue/KT-59903) K2: Disappeared DELEGATE_SPECIAL_FUNCTION_NONE_APPLICABLE +- [`KT-62961`](https://youtrack.jetbrains.com/issue/KT-62961) K2 / KMP: NO_ACTUAL_CLASS_MEMBER_FOR_EXPECTED_CLASS with expect enum class and typealias +- [`KT-59369`](https://youtrack.jetbrains.com/issue/KT-59369) K2: Missing BUILDER_INFERENCE_STUB_RECEIVER +- [`KT-53749`](https://youtrack.jetbrains.com/issue/KT-53749) Support builder inference restriction in FIR +- [`KT-59390`](https://youtrack.jetbrains.com/issue/KT-59390) K2: Missing BUILDER_INFERENCE_MULTI_LAMBDA_RESTRICTION +- [`KT-59887`](https://youtrack.jetbrains.com/issue/KT-59887) K2: Disappeared ACTUAL_MISSING - [`KT-62885`](https://youtrack.jetbrains.com/issue/KT-62885) Introduce a language feature entry for expect actual classes for easier configuration of MPP projects +- [`KT-62589`](https://youtrack.jetbrains.com/issue/KT-62589) K2: Investigate need of non-nullable IdSignature in Fir2IrLazyDeclarations +- [`KT-63329`](https://youtrack.jetbrains.com/issue/KT-63329) K2: difference in SAM-conversion casts generation +- [`KT-64062`](https://youtrack.jetbrains.com/issue/KT-64062) K2 IDE. NPE on typing nullable parameter in return +- [`KT-63761`](https://youtrack.jetbrains.com/issue/KT-63761) K2: False positive "Unresolved reference" caused by object's parameter in enum class which is passed as annotation parameter +- [`KT-55252`](https://youtrack.jetbrains.com/issue/KT-55252) Backend Internal error during psi2ir in native compile tasks (NPE in getKlibModuleOrigin) +- [`KT-50453`](https://youtrack.jetbrains.com/issue/KT-50453) Improve builder inference diagnostics with type mismatch due to chosen inapplicable overload +- [`KT-56949`](https://youtrack.jetbrains.com/issue/KT-56949) K2: Builder inference violates upper bound +- [`KT-64028`](https://youtrack.jetbrains.com/issue/KT-64028) K2: Investigate questionable condition in FirBuilderInfernceSession +- [`KT-60031`](https://youtrack.jetbrains.com/issue/KT-60031) K2: Introduced NO_ACTUAL_CLASS_MEMBER_FOR_EXPECTED_CLASS +- [`KT-63646`](https://youtrack.jetbrains.com/issue/KT-63646) K2: "IllegalStateException: Return type of provideDelegate is expected to be one of the type variables of a candidate, but D was found" +- [`KT-59881`](https://youtrack.jetbrains.com/issue/KT-59881) K2: Disappeared UNSUPPORTED +- [`KT-64136`](https://youtrack.jetbrains.com/issue/KT-64136) K2: NSME with Anvil compiler plugin +- [`KT-63448`](https://youtrack.jetbrains.com/issue/KT-63448) K2: CONFLICTING_INHERITED_JVM_DECLARATIONS with `@JvmField` +- [`KT-63865`](https://youtrack.jetbrains.com/issue/KT-63865) K2: "IllegalArgumentException: Failed requirement." caused by lambda parameters with different type in init block +- [`KT-62609`](https://youtrack.jetbrains.com/issue/KT-62609) K2. Type argument inference changed for object of Java class with several common parents - [`KT-63081`](https://youtrack.jetbrains.com/issue/KT-63081) Optimize new native caches: CachedLibraries.computeVersionedCacheDirectory() +- [`KT-63580`](https://youtrack.jetbrains.com/issue/KT-63580) "AssertionError: access of const val: GET_FIELD" caused by const value and variable with delegation +- [`KT-63567`](https://youtrack.jetbrains.com/issue/KT-63567) "NoSuchMethodError" on getting value of lazily initialized property by companion's const value +- [`KT-63540`](https://youtrack.jetbrains.com/issue/KT-63540) Restrict the CONFLICTING_OVERLOADS + DeprecatedLevel.HIDDEN ignore to final callables +- [`KT-30369`](https://youtrack.jetbrains.com/issue/KT-30369) Smartcasts from safe call + null check don't work if explicit true/false check is used +- [`KT-30376`](https://youtrack.jetbrains.com/issue/KT-30376) Smartcasts don't propagate to the original variable when use not-null assertion or cast expression +- [`KT-30868`](https://youtrack.jetbrains.com/issue/KT-30868) Unsound smartcast if smartcast source and break is placed inside square brackets (indexing expression) +- [`KT-31053`](https://youtrack.jetbrains.com/issue/KT-31053) Nothing? type check isn't equivalent to null check is some places +- [`KT-29935`](https://youtrack.jetbrains.com/issue/KT-29935) Smartcasts don't work if explicit annotated true/false check is used +- [`KT-30903`](https://youtrack.jetbrains.com/issue/KT-30903) Smartcast to null doesn't affect computing of exhaustiveness +- [`KT-62847`](https://youtrack.jetbrains.com/issue/KT-62847) K2: Introduce FIR node for SAM conversion +- [`KT-63564`](https://youtrack.jetbrains.com/issue/KT-63564) K/Wasm: CompilationException with 2.0.0-Beta1 +- [`KT-63345`](https://youtrack.jetbrains.com/issue/KT-63345) K2: FIR2IR chooses an incorrect type for smartcast in case of SAM conversion +- [`KT-63848`](https://youtrack.jetbrains.com/issue/KT-63848) ReflectiveAccessLowering does not count arguments of super-calls +- [`KT-61920`](https://youtrack.jetbrains.com/issue/KT-61920) K2: False negative CONST_VAL_WITH_NON_CONST_INITIALIZER when initializer is Java field +- [`KT-63649`](https://youtrack.jetbrains.com/issue/KT-63649) K2: Wild card in superclass confuses EXPANSIVE_INHERITANCE checker +- [`KT-63569`](https://youtrack.jetbrains.com/issue/KT-63569) K2: "IllegalStateException: ?!id:1" caused by private function call +- [`KT-63842`](https://youtrack.jetbrains.com/issue/KT-63842) K2: some arguments of annotations on local declarations are unresolved +- [`KT-63832`](https://youtrack.jetbrains.com/issue/KT-63832) K2: missed context during annotation argument resolution for a type alias, init and property receiver +- [`KT-62559`](https://youtrack.jetbrains.com/issue/KT-62559) KMP, K2: prevent reporting ACTUAL_ANNOTATIONS_NOT_MATCH_EXPECT twice in CLI +- [`KT-24652`](https://youtrack.jetbrains.com/issue/KT-24652) Elvis with 'break' can produce unsound smartcasts in while-true loop +- [`KT-28508`](https://youtrack.jetbrains.com/issue/KT-28508) Possible unsound smartcast in class initializer +- [`KT-28759`](https://youtrack.jetbrains.com/issue/KT-28759) No not-null smartcast from direct assignment if it's split into declaration and value assignment +- [`KT-28760`](https://youtrack.jetbrains.com/issue/KT-28760) No not-null smartcast from direct assignment of `this` +- [`KT-29878`](https://youtrack.jetbrains.com/issue/KT-29878) Smartcasts from type check or null check don't work if explicit true check as reference equality is used +- [`KT-29936`](https://youtrack.jetbrains.com/issue/KT-29936) Smartcasts don't work if comparing with return value of some function and explicit true/false check is used +- [`KT-30317`](https://youtrack.jetbrains.com/issue/KT-30317) Smartcast doesn't work if smartcast source is used as an operand of the reference equality +- [`KT-63071`](https://youtrack.jetbrains.com/issue/KT-63071) K2 supports calling functions with the dynamic receiver over `Nothing?` +- [`KT-59896`](https://youtrack.jetbrains.com/issue/KT-59896) K2: Disappeared WRONG_ANNOTATION_TARGET +- [`KT-56849`](https://youtrack.jetbrains.com/issue/KT-56849) Implement K/Wasm K1 diagnostics in K2 +- [`KT-31636`](https://youtrack.jetbrains.com/issue/KT-31636) Expect-actual matching doesn't work for inner/nested classes with explicit constructor using typealiases +- [`KT-63361`](https://youtrack.jetbrains.com/issue/KT-63361) K2: Expected FirResolvedTypeRef for return type of FirDefaultPropertyGetter(SubstitutionOverride(DeclarationSite)) but FirImplicitTypeRefImplWithoutSource found +- [`KT-63377`](https://youtrack.jetbrains.com/issue/KT-63377) K2: conflict between type parameter and nested class +- [`KT-62913`](https://youtrack.jetbrains.com/issue/KT-62913) Convert DEFAULT_ARGUMENTS_IN_EXPECT_ACTUALIZED_BY_FAKE_OVERRIDE to checking incompatibility +- [`KT-63550`](https://youtrack.jetbrains.com/issue/KT-63550) K2: fake-override in expect covariant override in actual. Move diagnostics from backend to frontend +- [`KT-63443`](https://youtrack.jetbrains.com/issue/KT-63443) IrFakeOverrideBuilder: ISE "No new fake override recorded" when Java superclass declares abstract toString +- [`KT-58933`](https://youtrack.jetbrains.com/issue/KT-58933) Applying suggested signature from WRONG_NULLABILITY_FOR_JAVA_OVERRIDE leads to red code +- [`KT-63600`](https://youtrack.jetbrains.com/issue/KT-63600) K2: Duplicate WRONG_NULLABILITY_FOR_JAVA_OVERRIDE +- [`KT-63508`](https://youtrack.jetbrains.com/issue/KT-63508) K2: "IllegalArgumentException: Not FirResolvedTypeRef (String) in storeResult" caused by `@Deprecated` Java function and typo +- [`KT-63656`](https://youtrack.jetbrains.com/issue/KT-63656) K2: "IllegalArgumentException: Local com/example/<anonymous> should never be used to find its corresponding classifier" +- [`KT-63459`](https://youtrack.jetbrains.com/issue/KT-63459) K2: OPT_IN_USAGE_ERROR is absent when calling the enum primary constructor +- [`KT-59582`](https://youtrack.jetbrains.com/issue/KT-59582) OPT_IN_MARKER_CAN_ONLY_BE_USED_AS_ANNOTATION_OR_ARGUMENT_IN_OPT_IN on an annotation import +- [`KT-63732`](https://youtrack.jetbrains.com/issue/KT-63732) K1: False positive OUTER_CLASS_ARGUMENTS_REQUIRED inside anonymous object +- [`KT-60614`](https://youtrack.jetbrains.com/issue/KT-60614) K2: Conflicting INVISIBLE_REFERENCE and UNRESOLVED_REFERENCE reported depending on FIR test for transitive friend module dependencies +- [`KT-59983`](https://youtrack.jetbrains.com/issue/KT-59983) K2: Disappeared IMPLEMENTATION_BY_DELEGATION_IN_EXPECT_CLASS +- [`KT-57044`](https://youtrack.jetbrains.com/issue/KT-57044) K2 LL Tests: false-positive 'Overload resolution ambiguity between candidates: [`@Override`() fun test(): Unit , fun test(): Unit]' +- [`KT-58028`](https://youtrack.jetbrains.com/issue/KT-58028) K2: False-positive TYPE_PARAMETER_IS_NOT_AN_EXPRESSION +- [`KT-62560`](https://youtrack.jetbrains.com/issue/KT-62560) K2: KAPT4: annotation `@ReplaceWith` is missing a default value for the element 'imports' +- [`KT-63068`](https://youtrack.jetbrains.com/issue/KT-63068) K2 supports typeRef-name labels +- [`KT-63642`](https://youtrack.jetbrains.com/issue/KT-63642) JVM_IR: don't generate reflective access to getter/setter without property +- [`KT-62212`](https://youtrack.jetbrains.com/issue/KT-62212) K2: require matching of suspend status for override check +- [`KT-63597`](https://youtrack.jetbrains.com/issue/KT-63597) JVM_IR: Properly handle type parameters of outer declaration in code fragment +- [`KT-61282`](https://youtrack.jetbrains.com/issue/KT-61282) K2: Incorrect overridden function for `java.nio.CharBuffer.get` +- [`KT-63317`](https://youtrack.jetbrains.com/issue/KT-63317) K2: Disallow generic types in contract type assertions +- [`KT-59922`](https://youtrack.jetbrains.com/issue/KT-59922) K2: Disappeared CANNOT_CHECK_FOR_ERASED +- [`KT-63241`](https://youtrack.jetbrains.com/issue/KT-63241) IJ monorepo K2 QG: backward-incompatible compiler ABI change leads to run-time failures of Fleet's kotlinc plugins +- [`KT-59988`](https://youtrack.jetbrains.com/issue/KT-59988) K2: Disappeared TYPE_ARGUMENTS_NOT_ALLOWED +- [`KT-59936`](https://youtrack.jetbrains.com/issue/KT-59936) K2: Disappeared ARGUMENT_PASSED_TWICE +- [`KT-63522`](https://youtrack.jetbrains.com/issue/KT-63522) K2: wrong context for delegated field type +- [`KT-63454`](https://youtrack.jetbrains.com/issue/KT-63454) Properly check that inline fun is in the same module as callee in `IrSourceCompilerForInline` +- [`KT-59951`](https://youtrack.jetbrains.com/issue/KT-59951) K2: Disappeared NO_TYPE_ARGUMENTS_ON_RHS +- [`KT-63535`](https://youtrack.jetbrains.com/issue/KT-63535) K2: Apply DFA implications for nullable Nothing to both sides +- [`KT-62727`](https://youtrack.jetbrains.com/issue/KT-62727) K2: Missing JSCODE_UNSUPPORTED_FUNCTION_KIND +- [`KT-62726`](https://youtrack.jetbrains.com/issue/KT-62726) K2: Missing JSCODE_WRONG_CONTEXT +- [`KT-62725`](https://youtrack.jetbrains.com/issue/KT-62725) K2: Missing JSCODE_INVALID_PARAMETER_NAME +- [`KT-62314`](https://youtrack.jetbrains.com/issue/KT-62314) Make usages of JavaTypeParameterStack safe +- [`KT-60924`](https://youtrack.jetbrains.com/issue/KT-60924) FIR2IR: Get rid of all unsafe usages of IrSymbol.owner +- [`KT-57949`](https://youtrack.jetbrains.com/issue/KT-57949) FIR: SignatureEnhancement: mutation of java enum entry +- [`KT-59908`](https://youtrack.jetbrains.com/issue/KT-59908) K2: Disappeared RECURSIVE_TYPEALIAS_EXPANSION +- [`KT-62724`](https://youtrack.jetbrains.com/issue/KT-62724) K2: Missing WRONG_JS_FUN_TARGET +- [`KT-62856`](https://youtrack.jetbrains.com/issue/KT-62856) K2: Don't create IR declaration when its symbol is accessed in fir2ir +- [`KT-61329`](https://youtrack.jetbrains.com/issue/KT-61329) K2: Review for diagnostic messages reported by CLI arguments processing +- [`KT-60604`](https://youtrack.jetbrains.com/issue/KT-60604) K2: introduced NON_PUBLIC_CALL_FROM_PUBLIC_INLINE, `@PublishedApi` needed for constants in annotations +- [`KT-63286`](https://youtrack.jetbrains.com/issue/KT-63286) K2: Top-level properties in scripts are missing initialization checks +- [`KT-62711`](https://youtrack.jetbrains.com/issue/KT-62711) Incorrect ParsedCodeMetaInfo instances +- [`KT-63122`](https://youtrack.jetbrains.com/issue/KT-63122) K2: Improve 'EVALUATION_ERROR' messages +- [`KT-63164`](https://youtrack.jetbrains.com/issue/KT-63164) K2/JVM: compiler codegen crash on invisible property IllegalStateException: Fake override should have at least one overridden descriptor +- [`KT-62352`](https://youtrack.jetbrains.com/issue/KT-62352) jspecify NonNull annotation seems not supported +- [`KT-56614`](https://youtrack.jetbrains.com/issue/KT-56614) K2: Incorrect overload resolution with SAM types +- [`KT-62783`](https://youtrack.jetbrains.com/issue/KT-62783) K2: False positive CAST_NEVER_SUCCEEDS when casting nullable expression to it's non-nullable generic base class +- [`KT-47931`](https://youtrack.jetbrains.com/issue/KT-47931) FIR DFA: smartcast not working for `if (x!=null || x!=null && x!=null) {}` +- [`KT-62735`](https://youtrack.jetbrains.com/issue/KT-62735) K2: Disappeared EXTERNAL_CLASS_CONSTRUCTOR_PROPERTY_PARAMETER +- [`KT-62733`](https://youtrack.jetbrains.com/issue/KT-62733) K2: Disappeared WRONG_EXTERNAL_DECLARATION +- [`KT-62734`](https://youtrack.jetbrains.com/issue/KT-62734) K2: Disappeared INLINE_EXTERNAL_DECLARATION +- [`KT-62618`](https://youtrack.jetbrains.com/issue/KT-62618) K2: Fix the `ensureAllMessagesPresent` test +- [`KT-60312`](https://youtrack.jetbrains.com/issue/KT-60312) K2: CCE “class [I cannot be cast to class java.lang.Number ([I and java.lang.Number are in module java.base of loader 'bootstrap')” on using IntArray as vararg +- [`KT-61362`](https://youtrack.jetbrains.com/issue/KT-61362) K2: Properties/fields are missing from system libraries +- [`KT-52432`](https://youtrack.jetbrains.com/issue/KT-52432) Using the IDE compiled with K2 (useFir) throws VerifyError exception +- [`KT-59825`](https://youtrack.jetbrains.com/issue/KT-59825) K2: Fix the TODO about `wasExperimentalMarkerClasses` in `FirSinceKotlinHelpers` +- [`KT-26045`](https://youtrack.jetbrains.com/issue/KT-26045) False positive DUPLICATE_LABEL_IN_WHEN for safe calls +- [`KT-63094`](https://youtrack.jetbrains.com/issue/KT-63094) K2: Exception from fir2ir during conversion data class with property of dynamic type +- [`KT-59822`](https://youtrack.jetbrains.com/issue/KT-59822) K2: Fix the TODO in FirConstChecks +- [`KT-59493`](https://youtrack.jetbrains.com/issue/KT-59493) Definitely non-nullable types have type inference issues with extension functions +- [`KT-63396`](https://youtrack.jetbrains.com/issue/KT-63396) K2: property from companion object are unresolved as an annotation argument in type parameter +- [`KT-62925`](https://youtrack.jetbrains.com/issue/KT-62925) K2: Disappeared EXPOSED_FUNCTION_RETURN_TYPE for package-private and type args +- [`KT-63430`](https://youtrack.jetbrains.com/issue/KT-63430) IrFakeOverrideBuilder: VerifyError on calling a function with a context receiver from a superclass +- [`KT-62420`](https://youtrack.jetbrains.com/issue/KT-62420) K2: Remove ConeClassifierLookupTag from ConeTypeVariableTypeConstructor +- [`KT-59998`](https://youtrack.jetbrains.com/issue/KT-59998) K2: Disappeared OPT_IN_MARKER_CAN_ONLY_BE_USED_AS_ANNOTATION_OR_ARGUMENT_IN_OPT_IN +- [`KT-53308`](https://youtrack.jetbrains.com/issue/KT-53308) TYPE_MISMATCH: Contracts on boolean expression has no effect on referential equality to `null` +- [`KT-51160`](https://youtrack.jetbrains.com/issue/KT-51160) Type mismatch with contracts on narrowing sealed hierarchy fail to smart cast +- [`KT-49696`](https://youtrack.jetbrains.com/issue/KT-49696) Smart cast to non-null with inline non-modifying closures sometimes doesn't work +- [`KT-46586`](https://youtrack.jetbrains.com/issue/KT-46586) SMARTCAST_IMPOSSIBLE when assigning value inside lambda instead of if expression +- [`KT-41728`](https://youtrack.jetbrains.com/issue/KT-41728) False positive no smart cast with unreachable code after return in if expression +- [`KT-57529`](https://youtrack.jetbrains.com/issue/KT-57529) K1/K2: "IllegalStateException: not identifier: <no name provided>" with hard keywords in angle brackets +- [`KT-59401`](https://youtrack.jetbrains.com/issue/KT-59401) K2: Missing ADAPTED_CALLABLE_REFERENCE_AGAINST_REFLECTION_TYPE +- [`KT-63147`](https://youtrack.jetbrains.com/issue/KT-63147) K2: False negative DSL_SCOPE_VIOLATION when member is annotated with `@LowPriorityInOverloadResolution` +- [`KT-63172`](https://youtrack.jetbrains.com/issue/KT-63172) K2: Java vararg setter should not be used as property accessor +- [`KT-62306`](https://youtrack.jetbrains.com/issue/KT-62306) K2: Compiler internal error for incorrect call on ILT +- [`KT-61592`](https://youtrack.jetbrains.com/issue/KT-61592) kt57320.kt weird diagnostic range for NO_ACTUAL_FOR_EXPECT +- [`KT-60294`](https://youtrack.jetbrains.com/issue/KT-60294) K2: lambda inside object capturing this, when not in K1 +- [`KT-62590`](https://youtrack.jetbrains.com/issue/KT-62590) Split expect/actual matcher-checker machinery in two separate components: matcher and checker +- [`KT-62120`](https://youtrack.jetbrains.com/issue/KT-62120) K2: "NoSuchMethodError: java.lang.String" at runtime on class delegating to Java type +- [`KT-36976`](https://youtrack.jetbrains.com/issue/KT-36976) FIR: Provide exact smart casting type +- [`KT-62628`](https://youtrack.jetbrains.com/issue/KT-62628) K2: FirErrorTypeRefImpl doesn't have annotations +- [`KT-62447`](https://youtrack.jetbrains.com/issue/KT-62447) K2. "Replacing annotations in FirErrorTypeRefImpl is not supported" compiler error when annotation is used as variable type or return type +- [`KT-62541`](https://youtrack.jetbrains.com/issue/KT-62541) K2: Missed type mismatch error +- [`KT-37591`](https://youtrack.jetbrains.com/issue/KT-37591) Deprecate cases in FE 1.0 when companion property is prioritized against enum entry ### Docs & Examples -- [`KT-55619`](https://youtrack.jetbrains.com/issue/KT-55619) Document `String.format` function +- [`KT-58295`](https://youtrack.jetbrains.com/issue/KT-58295) Create a separate page for https://kotl.in/wasm_help +- [`KT-6259`](https://youtrack.jetbrains.com/issue/KT-6259) Docs: add information about default constructor for class -### IDE. Gradle Integration +### IDE -- [`KT-62877`](https://youtrack.jetbrains.com/issue/KT-62877) Artifact files collecting for project configuration was finished. Resolution for configuration configuration X will be skipped +- [`KT-55788`](https://youtrack.jetbrains.com/issue/KT-55788) [SLC] Declarations with value classes are leaked into light classes ### IDE. Gradle. Script - [`KT-60813`](https://youtrack.jetbrains.com/issue/KT-60813) Scripts: NoSuchMethodError: 'void org.slf4j.Logger.error(java.lang.String, java.lang.Object)' when dependency uses Slf4j API +### IDE. JS + +- [`KT-61257`](https://youtrack.jetbrains.com/issue/KT-61257) Analysis API:"KotlinIllegalArgumentExceptionWithAttachments: Invalid FirDeclarationOrigin DynamicScope" exception on unsupported JS dynamic usage in scope + +### IDE. Multiplatform + +- [`KT-45513`](https://youtrack.jetbrains.com/issue/KT-45513) Run c-interop generation in parallel during project import +- [`KT-63126`](https://youtrack.jetbrains.com/issue/KT-63126) K2: Analysis API Standalone: IllegalStateException from Kotlin/Native klib + +### IDE. Script + +- [`KT-61267`](https://youtrack.jetbrains.com/issue/KT-61267) K2 Scripts: dependency issues + +### IR. Actualizer + +- [`KT-62292`](https://youtrack.jetbrains.com/issue/KT-62292) K2: Extract IrActualizer into separate module +- [`KT-63442`](https://youtrack.jetbrains.com/issue/KT-63442) IrFakeOverrideBuilder: ISE "Multiple overrides" error when function signatures differ only in the type parameter upper bound + +### IR. Interpreter + +- [`KT-62683`](https://youtrack.jetbrains.com/issue/KT-62683) K2: FIR2IR: IrConst*Transformer doesn't evaluate an expression for const val initializer + +### IR. Tree + +- [`KT-61970`](https://youtrack.jetbrains.com/issue/KT-61970) Refactor IR and FIR tree generators to reuse common logic +- [`KT-61703`](https://youtrack.jetbrains.com/issue/KT-61703) Drop the dependency on kotlinpoet for IR tree generation +- [`KT-63437`](https://youtrack.jetbrains.com/issue/KT-63437) IrFakeOverrideBuilder: ISE "Captured Type does not have a classifier" on complex Java hierarchy + ### JavaScript -- [`KT-60785`](https://youtrack.jetbrains.com/issue/KT-60785) KJS: Destructured value class in suspend function fails with Uncaught TypeError: can't convert to primitive type error +#### Fixes + +- [`KT-61117`](https://youtrack.jetbrains.com/issue/KT-61117) Migrate remaining legacy IC tests to IR +- [`KT-63808`](https://youtrack.jetbrains.com/issue/KT-63808) compileTestDevelopmentExecutableKotlinJs failed in JsIntrinsicTransformers +- [`KT-61523`](https://youtrack.jetbrains.com/issue/KT-61523) KJS: Call main function in per-file mode +- [`KT-63543`](https://youtrack.jetbrains.com/issue/KT-63543) KJS / K2: Exported declaration uses non-exportable return type type: 'kotlin.Unit' +- [`KT-63089`](https://youtrack.jetbrains.com/issue/KT-63089) KJS / K2 : "IllegalArgumentException: source must not be null " for inner class and interface as type +- [`KT-62077`](https://youtrack.jetbrains.com/issue/KT-62077) KJS: TypeError: str.charCodeAt is not a function +- [`KT-63436`](https://youtrack.jetbrains.com/issue/KT-63436) K/JS: Eliminate names for synthetic classes in setMetadataFor() +- [`KT-61929`](https://youtrack.jetbrains.com/issue/KT-61929) KJS: "IllegalStateException: No dispatch receiver parameter for FUN LOCAL_FUNCTION_FOR_LAMBDA" caused by `run` function in init block +- [`KT-63013`](https://youtrack.jetbrains.com/issue/KT-63013) KJS: `requireNotNull` not working correctly in JS tests with Kotlin 1.9.20 - [`KT-63207`](https://youtrack.jetbrains.com/issue/KT-63207) KMP / JS: "TypeError: <mangled_name> is not a function" with 1.9.20 -- [`KT-62778`](https://youtrack.jetbrains.com/issue/KT-62778) package.json "main" field has .js extension when the result files have .mjs extension -- [`KT-61795`](https://youtrack.jetbrains.com/issue/KT-61795) KJS: Incremental Cache is not invalidated if `useEsClasses` compiler argument was changed -- [`KT-61957`](https://youtrack.jetbrains.com/issue/KT-61957) KJS: "Uncaught ReferenceError: entries is not defined" caused by enum class with `@JsExport` and Enum.entries call -- [`KT-62444`](https://youtrack.jetbrains.com/issue/KT-62444) KJS with commonJS modules should re-export in 1.9.20 -- [`KT-63184`](https://youtrack.jetbrains.com/issue/KT-63184) KJS / Serialization: JsExport on serializable interface creates erroneous TypeScript -- [`KT-62190`](https://youtrack.jetbrains.com/issue/KT-62190) KJS: "IllegalStateException: Expect to have either super call or partial linkage stub inside constructor" caused by Compose and useEsModules() -- [`KT-58685`](https://youtrack.jetbrains.com/issue/KT-58685) KJS: "IllegalStateException: Not locked" cused by "unlock" called twice +- [`KT-16981`](https://youtrack.jetbrains.com/issue/KT-16981) js: Command line arguments passed to `main()` are always empty +- [`KT-61525`](https://youtrack.jetbrains.com/issue/KT-61525) KJS: Test functions are not invoked in per-file mode ### Klibs +- [`KT-62259`](https://youtrack.jetbrains.com/issue/KT-62259) KLIB ABI reader: add information about a backing field to AbiProperty - [`KT-62515`](https://youtrack.jetbrains.com/issue/KT-62515) Interop klib of concurrent version is not accepted when building dependent project: "The library versions don't match" -### Tools. CLI +### Language Design + +- [`KT-62138`](https://youtrack.jetbrains.com/issue/KT-62138) K1: false positive (?) NO_SET_METHOD for += resolved as a combination of Map.get and plus +- [`KT-61573`](https://youtrack.jetbrains.com/issue/KT-61573) Emit the compilation warning on expect/actual classes. The warning must mention that expect/actual classes are in Beta + +### Libraries -- [`KT-63139`](https://youtrack.jetbrains.com/issue/KT-63139) Incorrect kotlin implementation version (1.9.255-SNAPSHOT) in metadata info +- [`KT-62346`](https://youtrack.jetbrains.com/issue/KT-62346) Sublists of ListBuilder does not correctly detect ConcurrentModification +- [`KT-59441`](https://youtrack.jetbrains.com/issue/KT-59441) Design reading and writing future versions of Kotlin metadata +- [`KT-57922`](https://youtrack.jetbrains.com/issue/KT-57922) kotlinx-metadata-jvm does not take into account strict semantics flag +- [`KT-63341`](https://youtrack.jetbrains.com/issue/KT-63341) K2: JVM StringBuilder has no corresponding members for expected class members +- [`KT-51058`](https://youtrack.jetbrains.com/issue/KT-51058) Avoid byte array allocation in File.writeText when possible +- [`KT-63447`](https://youtrack.jetbrains.com/issue/KT-63447) K2: stdlib buildscript error: file included in two modules + +### Native + +- [`KT-63789`](https://youtrack.jetbrains.com/issue/KT-63789) Native: Incremental compilation problem with compose +- [`KT-50547`](https://youtrack.jetbrains.com/issue/KT-50547) [Commonizer] K/N echoServer sample fails with multiple "Unresolved reference" errors on Windows + +### Native. Build Infrastructure + +- [`KT-63905`](https://youtrack.jetbrains.com/issue/KT-63905) Extract ObjC Export Header generation from K/N backend +- [`KT-63220`](https://youtrack.jetbrains.com/issue/KT-63220) [K/N] Unable to specify custom LLVM distribution + +### Native. C and ObjC Import + +- [`KT-63287`](https://youtrack.jetbrains.com/issue/KT-63287) [K/N] Create test model for building/executing C-Interop tests +- [`KT-63048`](https://youtrack.jetbrains.com/issue/KT-63048) K2 ObjC interop: Fields are not supported for Companion of subclass of ObjC type + +### Native. ObjC Export + +- [`KT-63153`](https://youtrack.jetbrains.com/issue/KT-63153) Native: implement a flag to emit compiler warnings on ObjCExport name collisions + +### Reflection + +- [`KT-60708`](https://youtrack.jetbrains.com/issue/KT-60708) Reflection: Not supported `)` (parentheses in backticks) + +### Tools. Compiler Plugins + +- [`KT-53861`](https://youtrack.jetbrains.com/issue/KT-53861) K2. Report SERIALIZER_TYPE_INCOMPATIBLE on specific type argument in kotlinx.serialization +- [`KT-63086`](https://youtrack.jetbrains.com/issue/KT-63086) K2: "Parcelable should be a class" +- [`KT-61432`](https://youtrack.jetbrains.com/issue/KT-61432) K2 Parcelize. RawValue is not recognized if parameter is annotated via typealias + +### Tools. Compiler plugins. Serialization + +- [`KT-63591`](https://youtrack.jetbrains.com/issue/KT-63591) K2: "KotlinReflectionInternalError: Could not compute caller for function" on generated internal constructor +- [`KT-63570`](https://youtrack.jetbrains.com/issue/KT-63570) K2 / Serialization: "Class * which is serializer for type * is applied here to type *. This may lead to errors or incorrect behavior." +- [`KT-63402`](https://youtrack.jetbrains.com/issue/KT-63402) K2 / Serialization: "SyntheticAccessorLowering should not attempt to modify other files!" caused by sealed base with generic derived class in separate files ### Tools. Gradle +#### New Features + +- [`KT-61975`](https://youtrack.jetbrains.com/issue/KT-61975) Re-purpose kotlin.experimental.tryK2 + +#### Performance Improvements + +- [`KT-63005`](https://youtrack.jetbrains.com/issue/KT-63005) Avoid registering KMP related compatibility/disambiguration rules for pure JVM/Android projects + +#### Fixes + +- [`KT-60733`](https://youtrack.jetbrains.com/issue/KT-60733) Allow specify log level for compiler arguments used to compile sources +- [`KT-63697`](https://youtrack.jetbrains.com/issue/KT-63697) The warning is still presented in terminal after suppressing it with -Xexpect-actual-classes flag +- [`KT-63491`](https://youtrack.jetbrains.com/issue/KT-63491) Restore access to top-level DSL to configure compiler options in MPP +- [`KT-55322`](https://youtrack.jetbrains.com/issue/KT-55322) Kotlin daemon: Cannot perform operation, requested state: Alive > actual: LastSession +- [`KT-63369`](https://youtrack.jetbrains.com/issue/KT-63369) Fix: "The org.gradle.api.plugins.BasePluginConvention type has been deprecated." +- [`KT-63368`](https://youtrack.jetbrains.com/issue/KT-63368) Fix "The automatic loading of test framework implementation dependencies has been deprecated. " +- [`KT-63601`](https://youtrack.jetbrains.com/issue/KT-63601) Fetching Gradle compiler DSL objects using raw strings is inconvenient in the Groovy DSL +- [`KT-62758`](https://youtrack.jetbrains.com/issue/KT-62758) Gradle: make precise task outputs backup enabled by default +- [`KT-62955`](https://youtrack.jetbrains.com/issue/KT-62955) Missing static accessors for Wasm targets in Kotlin Gradle plugin DSL: +- [`KT-62962`](https://youtrack.jetbrains.com/issue/KT-62962) Remove COMPILE_INCREMENTAL_WITH_ARTIFACT_TRANSFORM system property - [`KT-63499`](https://youtrack.jetbrains.com/issue/KT-63499) Gradle: Source sets conventions are still registered +- [`KT-52976`](https://youtrack.jetbrains.com/issue/KT-52976) Remove deprecated Gradle conventions usages +- [`KT-62939`](https://youtrack.jetbrains.com/issue/KT-62939) Bump minimal supported AGP version to 7.1 +- [`KT-58223`](https://youtrack.jetbrains.com/issue/KT-58223) Kotlin Gradle plugin shouldn't store data in project cache directory +- [`KT-62131`](https://youtrack.jetbrains.com/issue/KT-62131) Could not isolate value org.jetbrains.kotlin.gradle.plugin.statistics.BuildFlowService$Parameters_Decorated`@63fddc4b` of type BuildFlowService.Parameters +- [`KT-62264`](https://youtrack.jetbrains.com/issue/KT-62264) Send build type report metric to FUS +- [`KT-62617`](https://youtrack.jetbrains.com/issue/KT-62617) Update report configuration project FUS metrics -### Tools. Gradle. JS +### Tools. Gradle. Cocoapods -- [`KT-59523`](https://youtrack.jetbrains.com/issue/KT-59523) MPP / KJS: ESM modules uses incorrect file extension on package.json (.mjs) +- [`KT-63331`](https://youtrack.jetbrains.com/issue/KT-63331) CocoaPods plugin noPodspec() causes "property * specifies file * which doesn't exist." -### Tools. Gradle. Kapt +### Tools. Gradle. JS -- [`KT-63366`](https://youtrack.jetbrains.com/issue/KT-63366) Kapt processing fails with custom source sets +- [`KT-62780`](https://youtrack.jetbrains.com/issue/KT-62780) K/JS: Deprecate node-specific properties in NodeJsRootExtension +- [`KT-63544`](https://youtrack.jetbrains.com/issue/KT-63544) KGP: JS - KotlinJsIrLink is not compatible with Gradle CC starting 8.4 +- [`KT-63312`](https://youtrack.jetbrains.com/issue/KT-63312) KJS: Apply IR flags for JS compilations unconditionally +- [`KT-62633`](https://youtrack.jetbrains.com/issue/KT-62633) wasmWasi/JsNodeTest tasks are always not up-to-date +- [`KT-63040`](https://youtrack.jetbrains.com/issue/KT-63040) K/JS: Rework outputs of webpack and distribution task ### Tools. Gradle. Multiplatform -- [`KT-32608`](https://youtrack.jetbrains.com/issue/KT-32608) Create JUnit-XML result file in multiplatform gradle build - [`KT-63315`](https://youtrack.jetbrains.com/issue/KT-63315) Wasm gradle plugin DSL is invalid for parameterless wasmWasi method - [`KT-63338`](https://youtrack.jetbrains.com/issue/KT-63338) [KMP] metadata task fails to find cinterop classes from dependency projects +- [`KT-63197`](https://youtrack.jetbrains.com/issue/KT-63197) After using Kotlin 1.9.20 on Windows 11, the gradle sync failed - [`KT-63044`](https://youtrack.jetbrains.com/issue/KT-63044) KGP: Multiplatform - 8.4 configuration cache support - [`KT-63011`](https://youtrack.jetbrains.com/issue/KT-63011) Apple Framework Artifacts is not connected to KotlinNativeTask -- [`KT-62601`](https://youtrack.jetbrains.com/issue/KT-62601) AS/IntelliJ exception after updating a KMP project with a macos target to Kotlin 1.9.20-RC + +### Tools. Gradle. Native + +- [`KT-56455`](https://youtrack.jetbrains.com/issue/KT-56455) Gradle: remove `enableEndorsedLibs` from codebase ### Tools. Incremental Compile -- [`KT-61590`](https://youtrack.jetbrains.com/issue/KT-61590) K2/KMP: Expect actual matching is breaking on the incremental compilation +- [`KT-56963`](https://youtrack.jetbrains.com/issue/KT-56963) Add MPP/Jvm incremental compilation tests for both K1 and K2 modes +- [`KT-63876`](https://youtrack.jetbrains.com/issue/KT-63876) Move useful utilities from KmpIncrementalITBase.kt to KGPBaseTest and/or common utils +- [`KT-63010`](https://youtrack.jetbrains.com/issue/KT-63010) Build reports may contain incorrect measurements for "Total size of the cache directory" +- [`KT-59178`](https://youtrack.jetbrains.com/issue/KT-59178) With language version = 2.0 incremental compilation of JVM, JS fails on matching expect and actual declarations ### Tools. JPS +- [`KT-63549`](https://youtrack.jetbrains.com/issue/KT-63549) Add compiler performance metrics to JPS build reports +- [`KT-64026`](https://youtrack.jetbrains.com/issue/KT-64026) Maven. JVM target is imported as 1.6(deprecated) if an invalid parameter value specified in pom.xml - [`KT-63594`](https://youtrack.jetbrains.com/issue/KT-63594) ClassCastException in JPS statistics -- [`KT-63651`](https://youtrack.jetbrains.com/issue/KT-63651) Fix NPE in Kotlin JPS after enabling graph implementation of JPS +- [`KT-63799`](https://youtrack.jetbrains.com/issue/KT-63799) Make plugin classpath serialization path agnostic ### Tools. Kapt +- [`KT-60821`](https://youtrack.jetbrains.com/issue/KT-60821) [KAPT4] Make sure that KAPT produces correct JCTree; if that's not possible, investigate using JavaPoet as an alternative - [`KT-57389`](https://youtrack.jetbrains.com/issue/KT-57389) KAPT3 uses a Javac API for JCImport which will break in JDK 21 -- [`KT-60507`](https://youtrack.jetbrains.com/issue/KT-60507) Kapt: "IllegalAccessError: superclass access check failed" using java 21 toolchain + +### Tools. Maven + +- [`KT-63322`](https://youtrack.jetbrains.com/issue/KT-63322) Add tests for KTIJ-21742 ### Tools. Scripts +- [`KT-58367`](https://youtrack.jetbrains.com/issue/KT-58367) Remove script-util from the repo - [`KT-54819`](https://youtrack.jetbrains.com/issue/KT-54819) Scripts: Not able to use slf4j in .main.kts -- [`KT-61727`](https://youtrack.jetbrains.com/issue/KT-61727) Scripts: Maven artifacts resolution is slow +- [`KT-63352`](https://youtrack.jetbrains.com/issue/KT-63352) Scripting dependencies resolver logs "file not found" even if the artefact is retrieved +### Tools. Wasm -## 1.9.20 +- [`KT-63417`](https://youtrack.jetbrains.com/issue/KT-63417) KMP hierarchy DSL. Split withWasm() into withWasmJs() and withWasmWasi() -### Analysis. API -#### New Features +## 2.0.0-Beta1 -- [`KT-58834`](https://youtrack.jetbrains.com/issue/KT-58834) Analysis API: Add source shadowing feature to resolve extensions +### Analysis. API #### Performance Improvements -- [`KT-57515`](https://youtrack.jetbrains.com/issue/KT-57515) LL FIR: Performance bottleneck in `CompositeModificationTracker.getModificationCount` -- [`KT-59266`](https://youtrack.jetbrains.com/issue/KT-59266) K2: optimize FirElementBuilder.getOrBuildFir for elements outside body -- [`KT-59454`](https://youtrack.jetbrains.com/issue/KT-59454) K2: drop resolve from org.jetbrains.kotlin.analysis.api.fir.components.KtFirVisibilityChecker#collectContainingDeclarations -- [`KT-59453`](https://youtrack.jetbrains.com/issue/KT-59453) K2: completion regression from org.jetbrains.kotlin.analysis.api.fir.components.KtFirVisibilityChecker#collectContainingDeclarations -- [`KT-59189`](https://youtrack.jetbrains.com/issue/KT-59189) Analysis API: KtFirKDocReference.resolveToSymbols is slow -- [`KT-58125`](https://youtrack.jetbrains.com/issue/KT-58125) K2: LL FIR: `KtToFirMapping.getElement` is slow for `KtUserType`s due to on-air resolution of types +- [`KT-61789`](https://youtrack.jetbrains.com/issue/KT-61789) K2: optimize getFirForNonKtFileElement for references inside super type reference +- [`KT-59498`](https://youtrack.jetbrains.com/issue/KT-59498) K2: getOnAirGetTowerContextProvider took too much time due to on air resolve +- [`KT-61728`](https://youtrack.jetbrains.com/issue/KT-61728) Analysis API: optimize AllCandidatesResolver.getAllCandidates #### Fixes -- [`KT-59240`](https://youtrack.jetbrains.com/issue/KT-59240) K2: FirLazyResolveContractViolationException: `lazyResolveToPhase(IMPORTS)` cannot be called from a transformer with a phase IMPORTS from superTypes -- [`KT-58499`](https://youtrack.jetbrains.com/issue/KT-58499) K2: FirLazyBlock should be calculated before accessing -- [`KT-57966`](https://youtrack.jetbrains.com/issue/KT-57966) K2: Analysis API: Reference Shortener does not work correctly when called on entire file -- [`KT-60954`](https://youtrack.jetbrains.com/issue/KT-60954) K2: Analysis API: Reference shortener does not work correctly with variable assignments -- [`KT-60940`](https://youtrack.jetbrains.com/issue/KT-60940) K2: Analysis API: Reference shortener incorrectly handles types in vararg parameters declarations -- [`KT-60488`](https://youtrack.jetbrains.com/issue/KT-60488) Analysis API: forbid providing custom KtLifetimeToken for every analyze call -- [`KT-60728`](https://youtrack.jetbrains.com/issue/KT-60728) K2: proper support for scripts in LL FIR transformers -- [`KT-59159`](https://youtrack.jetbrains.com/issue/KT-59159) K2 IDE: declaration is not found exception -- [`KT-59297`](https://youtrack.jetbrains.com/issue/KT-59297) K2: exception from body resolve leads to corrupted state and broken analysis -- [`KT-59077`](https://youtrack.jetbrains.com/issue/KT-59077) KtFirExpressionTypeProvider behaviour for KtSimpleNameReferences in function calls -- [`KT-60586`](https://youtrack.jetbrains.com/issue/KT-60586) K2: forbid analyze from write action -- [`KT-57743`](https://youtrack.jetbrains.com/issue/KT-57743) K2 IDE: StackOverflowError from LLFirSessionCache for simple JPS project with cyclic dependencies -- [`KT-61026`](https://youtrack.jetbrains.com/issue/KT-61026) K2 Scripts: FirLazyExpression should be calculated before accessing from on-air resolve -- [`KT-61009`](https://youtrack.jetbrains.com/issue/KT-61009) K2 Scripts: KtFirExpressionTypeProvider: Expected FirResolvedTypeRef with ConeKotlinType but was FirImplicitTypeRefImplWithoutSource <implicit> -- [`KT-60357`](https://youtrack.jetbrains.com/issue/KT-60357) K2 IDE. Reified types parameters are not resolved in a function body -- [`KT-60317`](https://youtrack.jetbrains.com/issue/KT-60317) K2 IDE. IAE "This method will only work on compiled declarations, but this declaration is not compiled" on invoking Find Usages for enum method in library -- [`KT-60706`](https://youtrack.jetbrains.com/issue/KT-60706) K2 IDE: FirJvmTypeMapper is not found for kotlin.kotlin-stdlib-common -- [`KT-60552`](https://youtrack.jetbrains.com/issue/KT-60552) K2: merge StateKeeper and lazy body calculator for ANNOTATIONS_ARGUMENTS_MAPPING transformer -- [`KT-60641`](https://youtrack.jetbrains.com/issue/KT-60641) Analysis API: Scope for class org.jetbrains.kotlin.fir.types.impl.ConeClassLikeTypeImpl not found exception when stdlib is missing -- [`KT-60638`](https://youtrack.jetbrains.com/issue/KT-60638) K2: Expected FirResolvedTypeRef with ConeKotlinType but was FirImplicitTypeRefImplWithoutSource <implicit> -- [`KT-54846`](https://youtrack.jetbrains.com/issue/KT-54846) Analysis API: add isExpect/isActual to KtSymbol -- [`KT-60448`](https://youtrack.jetbrains.com/issue/KT-60448) FirLazyResolveContractViolationException: `lazyResolveToPhase(COMPILER_REQUIRED_ANNOTATIONS)` cannot be called from a transformer with a phase COMPILER_REQUIRED_ANNOTATIONS from AllOpen plugin -- [`KT-59342`](https://youtrack.jetbrains.com/issue/KT-59342) K2 IDE. FirLazyResolveContractViolationException: `lazyResolveToPhase(TYPES)` cannot be called from a transformer with a phase TYPES -- [`KT-59687`](https://youtrack.jetbrains.com/issue/KT-59687) K2: Implement proper body update for in-block modifications -- [`KT-59329`](https://youtrack.jetbrains.com/issue/KT-59329) Resolve Extensions reference resolution breaks Find Usages -- [`KT-60295`](https://youtrack.jetbrains.com/issue/KT-60295) K2: move checkIsResolved for annotations from LLFirAnnotationArgumentsLazyResolver to LLFirTypeLazyResolver -- [`KT-59758`](https://youtrack.jetbrains.com/issue/KT-59758) K2: Expected is FirResolvedTypeRef, but was FirImplicitTypeRefImplWithoutSource from ReturnTypeCalculatorWithJump -- [`KT-60377`](https://youtrack.jetbrains.com/issue/KT-60377) K2 IDE: This method will only work on compiled declarations, but this declaration is not compiled -- [`KT-59685`](https://youtrack.jetbrains.com/issue/KT-59685) K2: rewrite on-air resolution -- [`KT-60132`](https://youtrack.jetbrains.com/issue/KT-60132) K2: properties and functions without a name should be re-analyzable as well -- [`KT-59199`](https://youtrack.jetbrains.com/issue/KT-59199) K2 IDE: PSI changes which do not cause OOB modifications can be unseen from the FIR elements -- [`KT-59667`](https://youtrack.jetbrains.com/issue/KT-59667) Analysis API: PsiInvalidElementAccessException from JavaClassifierTypeImpl.substitutor -- [`KT-59705`](https://youtrack.jetbrains.com/issue/KT-59705) KotlinExceptionWithAttachments: No fir element was found for getter -- [`KT-59697`](https://youtrack.jetbrains.com/issue/KT-59697) AA standalone: JRT module paths are not properly populated in Windows -- [`KT-59505`](https://youtrack.jetbrains.com/issue/KT-59505) K2: implicit type lazy resolution doesn't work for delegated declaration from other module -- [`KT-56426`](https://youtrack.jetbrains.com/issue/KT-56426) K2 IDE: Typealised functional types cannot be rendered -- [`KT-59598`](https://youtrack.jetbrains.com/issue/KT-59598) AA: stackoverflow while simplifying a type with a recursive type parameter -- [`KT-58497`](https://youtrack.jetbrains.com/issue/KT-58497) K2: Expected FirResolvedTypeRef for initializer type of FirPropertyImpl(Source) but FirImplicitTypeRefImplWithoutSource found -- [`KT-59511`](https://youtrack.jetbrains.com/issue/KT-59511) AA standalone mode creates Application Environment for tests -- [`KT-58161`](https://youtrack.jetbrains.com/issue/KT-58161) Analysis API: Make methods in `KtCallResolverMixIn` more distinctive based on their receiver/return type -- [`KT-59093`](https://youtrack.jetbrains.com/issue/KT-59093) Do not throw exception on KtCall resolution, `KtCallElement.resolveCall` should return `null` on unknown cases -- [`KT-59243`](https://youtrack.jetbrains.com/issue/KT-59243) K2: FirLazyResolveContractViolationException: `lazyResolveToPhase(IMPORTS)` cannot be called from a transformer with a phase IMPORTS from permits types -- [`KT-58194`](https://youtrack.jetbrains.com/issue/KT-58194) K2: Low Level API: use smart pointers to store references to PSI from FIR declarations for JavaElement -- [`KT-59133`](https://youtrack.jetbrains.com/issue/KT-59133) K2: java.lang.IllegalStateException: Fir is not initialized for FirRegularClassSymbol -- [`KT-58174`](https://youtrack.jetbrains.com/issue/KT-58174) K2: LL FIR: Invalid type reference for T & Any type -- [`KT-52615`](https://youtrack.jetbrains.com/issue/KT-52615) LL FIR: build RAW FIR only by stubs -- [`KT-55053`](https://youtrack.jetbrains.com/issue/KT-55053) K2: Exception "lateinit property diagnostic has not been initialized" in FirBuilder -- [`KT-58580`](https://youtrack.jetbrains.com/issue/KT-58580) K2: LL FIR: Declarations provided by resolve extensions from a dependency module are not visible through `LLFirCombinedKotlinSymbolProvider` -- [`KT-58992`](https://youtrack.jetbrains.com/issue/KT-58992) Analysis API: move org.jetbrains.kotlin.analysis.api.fir.utils.addImportToFile out of Analysis API -- [`KT-58727`](https://youtrack.jetbrains.com/issue/KT-58727) K2: AA FIR: implicit type in delegated function treated as error -- [`KT-58653`](https://youtrack.jetbrains.com/issue/KT-58653) K2: Analysis API: add functions for KtScope members access by name -- [`KT-57559`](https://youtrack.jetbrains.com/issue/KT-57559) K2 IDE: KotlinExceptionWithAttachments: Modules are inconsistent on intellij project -- [`KT-58262`](https://youtrack.jetbrains.com/issue/KT-58262) Analysis API: Declarations from Analysis API Resolve Extensions are not seen from completion -- [`KT-57455`](https://youtrack.jetbrains.com/issue/KT-57455) LL FIR: Combine `AbstractFirDeserializedSymbolProvider`s in session dependencies (optimization) -- [`KT-57207`](https://youtrack.jetbrains.com/issue/KT-57207) LL FIR: Combine `JavaSymbolProvider`s in session dependencies (optimization) -- [`KT-58546`](https://youtrack.jetbrains.com/issue/KT-58546) K2: LL FIR: support name collision in a designation path -- [`KT-58495`](https://youtrack.jetbrains.com/issue/KT-58495) K2: Lazy calculation is redundant -- [`KT-58500`](https://youtrack.jetbrains.com/issue/KT-58500) K2: null cannot be cast to non-null type org.jetbrains.kotlin.fir.FirPureAbstractElement -- [`KT-58493`](https://youtrack.jetbrains.com/issue/KT-58493) K2: Expected FirResolvedTypeRef for default value type of FirValueParameterImpl(Source) but FirUserTypeRefImpl found -- [`KT-58496`](https://youtrack.jetbrains.com/issue/KT-58496) K2: Expected FirNamedReference, FirErrorNamedReference or FirFromMissingDependenciesNamedReference, but FirExplicitSuperReference found -- [`KT-58491`](https://youtrack.jetbrains.com/issue/KT-58491) K2: Expected FirResolvedTypeRef or FirImplicitTypeRef for return type of FirDefaultPropertyBackingField(Synthetic) but FirUserTypeRefImpl found -- [`KT-56550`](https://youtrack.jetbrains.com/issue/KT-56550) LL FIR: implement parallel resolve for non-jumping phases -- [`KT-58503`](https://youtrack.jetbrains.com/issue/KT-58503) Analysis API: KtFirNamedClassOrObjectSymbol.visibility/modality do not trigger STATUS resolve -- [`KT-57623`](https://youtrack.jetbrains.com/issue/KT-57623) K2 IDE: ConcurrentModificationException from getSuperConeTypes -- [`KT-58083`](https://youtrack.jetbrains.com/issue/KT-58083) K2: LL FIR: implement FakeOverrideTypeCalculator - -### Android - -- [`KT-27170`](https://youtrack.jetbrains.com/issue/KT-27170) Android lint tasks fails in Gradle with MPP dependency +- [`KT-61252`](https://youtrack.jetbrains.com/issue/KT-61252) K2: IDE K2: "By now the annotations argument mapping should have been resolved" +- [`KT-62310`](https://youtrack.jetbrains.com/issue/KT-62310) K2 IDE. False positives errors with external annotations +- [`KT-62397`](https://youtrack.jetbrains.com/issue/KT-62397) K2 IDE. FP Error in the editor on `RequiresOptIn` annotation from the lib despite the warning level +- [`KT-62705`](https://youtrack.jetbrains.com/issue/KT-62705) K2: "lazyResolveToPhase(IMPORTS) cannot be called..." from light classes +- [`KT-62626`](https://youtrack.jetbrains.com/issue/KT-62626) IllegalStateException: Cannot build symbol for class org.jetbrains.kotlin.psi.KtScriptInitializer +- [`KT-62693`](https://youtrack.jetbrains.com/issue/KT-62693) K2: IDE K2: "PSI should present for declaration built by Kotlin code" +- [`KT-62674`](https://youtrack.jetbrains.com/issue/KT-62674) K2: "Scope for type ConeClassLikeTypeImpl" is null from transitive dependencies +- [`KT-61889`](https://youtrack.jetbrains.com/issue/KT-61889) Analysis API: Migrate KtFirReferenceShortener to ContextCollector instead of FirResolveContextCollector +- [`KT-62772`](https://youtrack.jetbrains.com/issue/KT-62772) Analysis API: No 'org.jetbrains.kotlin.fir.java.FirSyntheticPropertiesStorage'(31) in array owner: LLFirSourcesSession when analysing builtins in a context of common code +- [`KT-61296`](https://youtrack.jetbrains.com/issue/KT-61296) K2: do not resolve the entire file on lazyResolve call if FirFile is passed +- [`KT-60319`](https://youtrack.jetbrains.com/issue/KT-60319) K2 IDE: "Stability for initialized variable always should be computable" +- [`KT-62859`](https://youtrack.jetbrains.com/issue/KT-62859) K2 IDE: "Evaluate expression" throws exception when calling "Any?.toString()" +- [`KT-62421`](https://youtrack.jetbrains.com/issue/KT-62421) K2: IDE K2: "`lazyResolveToPhase(BODY_RESOLVE)` cannot be called from a transformer with a phase BODY_RESOLVE." +- [`KT-63058`](https://youtrack.jetbrains.com/issue/KT-63058) K2 IDE: Code completion unexpectedly imports static/companion object method +- [`KT-62588`](https://youtrack.jetbrains.com/issue/KT-62588) getExpectedType should not calculate type of the expression +- [`KT-61990`](https://youtrack.jetbrains.com/issue/KT-61990) K2: Unexpected returnTypeRef for FirSyntheticProperty +- [`KT-62625`](https://youtrack.jetbrains.com/issue/KT-62625) K2: 'FirLazyExpression should be calculated before accessing' for unresolved super type +- [`KT-62071`](https://youtrack.jetbrains.com/issue/KT-62071) Analysis API: KtFirScopeProvider.getScopeContextForPosition throws exception when ImplicitReceiverValue.implicitScope is null +- [`KT-62691`](https://youtrack.jetbrains.com/issue/KT-62691) K2: optimize getFirForNonKtFileElement for references inside 'where' +- [`KT-62587`](https://youtrack.jetbrains.com/issue/KT-62587) K2 IDE. FP unresolved reference on accessing nested class in annotation argument +- [`KT-62834`](https://youtrack.jetbrains.com/issue/KT-62834) K2: missing file node level in control flow builder +- [`KT-62768`](https://youtrack.jetbrains.com/issue/KT-62768) Analysis API: No 'org.jetbrains.kotlin.fir.scopes.impl.FirDelegatedMembersFilter'(44) in array owner: LLFirSourcesSession exception on analysing common code +- [`KT-62874`](https://youtrack.jetbrains.com/issue/KT-62874) K2: FirLazyExpression should be calculated before accessing +- [`KT-62407`](https://youtrack.jetbrains.com/issue/KT-62407) Analysis API: resolve `[this]` in KDoc to extension receiver +- [`KT-61204`](https://youtrack.jetbrains.com/issue/KT-61204) K2: "FirLazyExpression should be calculated before accessing in ktor HttpBinApplication" +- [`KT-61901`](https://youtrack.jetbrains.com/issue/KT-61901) Analysis API: Declared member scopes for Java classes are missing static members +- [`KT-61800`](https://youtrack.jetbrains.com/issue/KT-61800) Analysis API: Provide separate declared member scopes for non-static and static callables +- [`KT-61255`](https://youtrack.jetbrains.com/issue/KT-61255) Analysis API: Get rid of `valueOf`, `values` and `entries` from a declared member scope +- [`KT-62466`](https://youtrack.jetbrains.com/issue/KT-62466) Expected type for functional expression should include inferred types +- [`KT-61203`](https://youtrack.jetbrains.com/issue/KT-61203) IDE K2: "Expected FirResolvedArgumentList for FirAnnotationCallImpl of FirRegularClassImpl(Source) but FirArgumentListImpl found" +- [`KT-61791`](https://youtrack.jetbrains.com/issue/KT-61791) Analysis API: Implement combined `getPackage` for combined Kotlin symbol providers +- [`KT-62437`](https://youtrack.jetbrains.com/issue/KT-62437) K2 IDE. Resolution does not work inside lambda expression in constructor argument in supertypes +- [`KT-62244`](https://youtrack.jetbrains.com/issue/KT-62244) K2: Analysis API Standalone: Resolving klib dependencies from binary roots terminates application +- [`KT-62897`](https://youtrack.jetbrains.com/issue/KT-62897) K2 IDE. Unresolved declarations from libraries which are doubled in `intellij` project libraries +- [`KT-61615`](https://youtrack.jetbrains.com/issue/KT-61615) K2: No 'org.jetbrains.kotlin.fir.analysis.js.checkers.FirJsModuleKind' in array owner: LLFirSourcesSession +- [`KT-59334`](https://youtrack.jetbrains.com/issue/KT-59334) K2: LLFirImplicitTypesLazyResolver problems +- [`KT-62038`](https://youtrack.jetbrains.com/issue/KT-62038) K2: Nested classes are missing in symbol light class structure tests for libraries +- [`KT-61788`](https://youtrack.jetbrains.com/issue/KT-61788) Analysis API: Symbol for `FirAnonymousInitializer` cannot be null +- [`KT-62139`](https://youtrack.jetbrains.com/issue/KT-62139) Analysis API: KtFe10AnalysisSession.createContextDependentCopy does not need validity check +- [`KT-62090`](https://youtrack.jetbrains.com/issue/KT-62090) Analysis API: introduce an API to get a substitution formed by class inheritance +- [`KT-62268`](https://youtrack.jetbrains.com/issue/KT-62268) K2 IDE. No autocompletion and IllegalStateException for Pair +- [`KT-62302`](https://youtrack.jetbrains.com/issue/KT-62302) Support PsiType -> KtType conversion +- [`KT-60325`](https://youtrack.jetbrains.com/issue/KT-60325) K2 IDE. "IllegalArgumentException: source must not be null" on `throw` usage attempt +- [`KT-61431`](https://youtrack.jetbrains.com/issue/KT-61431) K2: KtPropertyAccessorSymbolPointer pointer already disposed for $$result script property +- [`KT-60957`](https://youtrack.jetbrains.com/issue/KT-60957) K2: Analysis API: Reference shortener does not work correctly with invoke function calls on properties +- [`KT-58490`](https://youtrack.jetbrains.com/issue/KT-58490) K2: LLFirTypeLazyResolver problems +- [`KT-58494`](https://youtrack.jetbrains.com/issue/KT-58494) K2: LLFirAnnotationArgumentsLazyResolver problems +- [`KT-58492`](https://youtrack.jetbrains.com/issue/KT-58492) K2: LLFirBodyLazyResolver problems +- [`KT-58769`](https://youtrack.jetbrains.com/issue/KT-58769) K2: LL FIR: implement platform-dependent session factories +- [`KT-60343`](https://youtrack.jetbrains.com/issue/KT-60343) K2 IDE. IllegalArgumentException on passing incorrect type parameter to function +- [`KT-61383`](https://youtrack.jetbrains.com/issue/KT-61383) K2: 'KtCompilerFacility' fails on code fragment compilation in library sources with duplicated dependencies +- [`KT-61842`](https://youtrack.jetbrains.com/issue/KT-61842) K2: reduce number of "in-block modification" events +- [`KT-62012`](https://youtrack.jetbrains.com/issue/KT-62012) K2: "KtReadActionConfinementLifetimeToken is inaccessible: Called outside analyse method" +- [`KT-61371`](https://youtrack.jetbrains.com/issue/KT-61371) K2: Analysis API standalone: register compiler symbol provider for libraries in standalone mode +- [`KT-61422`](https://youtrack.jetbrains.com/issue/KT-61422) K2 IDE: "No array element type for vararg value parameter: org.jetbrains.kotlin.fir.declarations.impl.FirValueParameterImpl" +- [`KT-60611`](https://youtrack.jetbrains.com/issue/KT-60611) K2: reduce number of "in-block modification" events +- [`KT-61425`](https://youtrack.jetbrains.com/issue/KT-61425) Analysis API: Provide a way to get a declared member scope for an enum entry's initializing anonymous object +- [`KT-61405`](https://youtrack.jetbrains.com/issue/KT-61405) Analysis API: An enum entry should not be a `KtSymbolWithMembers` +- [`KT-60904`](https://youtrack.jetbrains.com/issue/KT-60904) K2: IDE K2: "For DESTRUCTURING_DECLARATION_ENTRY with text `_`, one of element types expected, but FirValueParameterSymbol found" +- [`KT-61260`](https://youtrack.jetbrains.com/issue/KT-61260) K2 Scripts: Containing function should be not null for KtParameter +- [`KT-61568`](https://youtrack.jetbrains.com/issue/KT-61568) FIR Analysis API: `collectCallCandidates` gives presence to the top level functions in the presence of more suitable overrides +- [`KT-60610`](https://youtrack.jetbrains.com/issue/KT-60610) K2 IDE: move "out of block" processing logic into LL FIR +- [`KT-61597`](https://youtrack.jetbrains.com/issue/KT-61597) Analysis API: KotlinIllegalStateExceptionWithAttachments: expected as maximum one `expect` for the actual on errorneous code with multiple expects +- [`KT-59793`](https://youtrack.jetbrains.com/issue/KT-59793) K2: class org.jetbrains.kotlin.fir.declarations.impl.FirErrorImportImpl cannot be cast to class org.jetbrains.kotlin.fir.declarations.FirResolvedImport +- [`KT-61599`](https://youtrack.jetbrains.com/issue/KT-61599) K2: ContextCollector: Support smart cast collection +- [`KT-61689`](https://youtrack.jetbrains.com/issue/KT-61689) Analysis API: ContextCollector provides incorrect context in scripts +- [`KT-61683`](https://youtrack.jetbrains.com/issue/KT-61683) Analysis API: resolve ambiguities in kotlin project +- [`KT-61245`](https://youtrack.jetbrains.com/issue/KT-61245) Analysis API: ContextCollector provides incorrect context for supertype constructor calls +- [`KT-60384`](https://youtrack.jetbrains.com/issue/KT-60384) K2: Opening `@JvmName` source in IDEA: NPE at PsiRawFirBuilder$Visitor.toFirConstructor() +- [`KT-60918`](https://youtrack.jetbrains.com/issue/KT-60918) K2 IDE: "FirDeclaration was not found for class org.jetbrains.kotlin.psi.KtDestructuringDeclarationEntry, fir is null" +- [`KT-61013`](https://youtrack.jetbrains.com/issue/KT-61013) K2 Scripts: LLFirReturnTypeCalculatorWithJump: No designation of local declaration +- [`KT-59517`](https://youtrack.jetbrains.com/issue/KT-59517) K2 IDE: KotlinExceptionWithAttachments: Modules are inconsistent +- [`KT-61331`](https://youtrack.jetbrains.com/issue/KT-61331) K2: add cache restoring in case of existing context +- [`KT-61408`](https://youtrack.jetbrains.com/issue/KT-61408) K2: IDE K2: "Inconsistency in the cache. Someone without context put a null value in the cache" ### Backend. Native. Debug -- [`KT-61131`](https://youtrack.jetbrains.com/issue/KT-61131) Virtual functions trampolines have invalid debug info +- [`KT-57365`](https://youtrack.jetbrains.com/issue/KT-57365) [Native] Incorrect debug info on inline function call site ### Backend. Wasm -#### Fixes - -- [`KT-60244`](https://youtrack.jetbrains.com/issue/KT-60244) K/Wasm: make the compiler compatible with Wasm GC phase 4 (Final) specification -- [`KT-61262`](https://youtrack.jetbrains.com/issue/KT-61262) K/Wasm: add a way to turn on k2 in wasm examples that don't use compose -- [`KT-61343`](https://youtrack.jetbrains.com/issue/KT-61343) K/Wasm: add a wasi example to kotlin-wasm-examples - [`KT-62147`](https://youtrack.jetbrains.com/issue/KT-62147) [Kotlin/Wasm] Nothing typed when expression cause a backend error +- [`KT-61958`](https://youtrack.jetbrains.com/issue/KT-61958) Update SpiderMonkey and return its usage in box tests when they switch to the final opcodes for GC and FTR proposals +- [`KT-60828`](https://youtrack.jetbrains.com/issue/KT-60828) K/Wasm: return br_on_cast_fail usages - [`KT-59720`](https://youtrack.jetbrains.com/issue/KT-59720) K/Wasm: update to final opcodes -- [`KT-60834`](https://youtrack.jetbrains.com/issue/KT-60834) K/Wasm: investigate consequences of stopping using `br_on_cast_fail` -- [`KT-59294`](https://youtrack.jetbrains.com/issue/KT-59294) WASM: localStorage Cannot read properties of undefined (reading 'length') -- [`KT-60835`](https://youtrack.jetbrains.com/issue/KT-60835) K/Wasm: fix compatibility with Node.js 20.* -- [`KT-60113`](https://youtrack.jetbrains.com/issue/KT-60113) K/Wasm: illegal cast when using 1.9.20-dev -- [`KT-60496`](https://youtrack.jetbrains.com/issue/KT-60496) Compose-web Wasm crashes on remember { null } calls -- [`KT-58746`](https://youtrack.jetbrains.com/issue/KT-58746) K/Wasm: Make Arrays' constructors with size and lambda inline (similar to other implementations) -- [`KT-58993`](https://youtrack.jetbrains.com/issue/KT-58993) [K/Wasm] Fix w3c declarations with lambda parameters -- [`KT-59722`](https://youtrack.jetbrains.com/issue/KT-59722) K/Wasm: Support new encoding with flags for br_on_cast and br_on_cast_fail instructions -- [`KT-59713`](https://youtrack.jetbrains.com/issue/KT-59713) K/Wasm: Implement enumEntries intrinsic -- [`KT-59082`](https://youtrack.jetbrains.com/issue/KT-59082) WASM: NullPointerException caused by companion with String type constants -- [`KT-58941`](https://youtrack.jetbrains.com/issue/KT-58941) WASM Hang with extension delegate inside a Class -- [`KT-60200`](https://youtrack.jetbrains.com/issue/KT-60200) K/Wasm: generate types without supertypes properly -- [`KT-52178`](https://youtrack.jetbrains.com/issue/KT-52178) IR dump doesn't seem to work for Kotlin/WASM phases -- [`KT-59556`](https://youtrack.jetbrains.com/issue/KT-59556) Wasm: critical dependency when using with webpack -- [`KT-58681`](https://youtrack.jetbrains.com/issue/KT-58681) K/Wasm: division remainder has a wrong sign -- [`KT-56711`](https://youtrack.jetbrains.com/issue/KT-56711) Wasm: IllegalStateException caused by dynamic type +- [`KT-59084`](https://youtrack.jetbrains.com/issue/KT-59084) WASM: "RuntimeError: illegal cast" caused by inline class and JsAny +- [`KT-60700`](https://youtrack.jetbrains.com/issue/KT-60700) [WASM] test FirWasmCodegenBoxTestGenerated.testSuspendUnitConversion failed after KT-60259 ### Compiler #### New Features -- [`KT-58551`](https://youtrack.jetbrains.com/issue/KT-58551) KMP: check all annotation from expect declaration are present on actual -- [`KT-58554`](https://youtrack.jetbrains.com/issue/KT-58554) KMP: restrict expect opt-in annotations and actual typealiases to annotations with special meaning -- [`KT-58545`](https://youtrack.jetbrains.com/issue/KT-58545) KMP: prohibit implicit actualization via Java -- [`KT-58536`](https://youtrack.jetbrains.com/issue/KT-58536) KMP: prohibit `expect tailrec` / `expect external` -- [`KT-59764`](https://youtrack.jetbrains.com/issue/KT-59764) Make a frontend checker that reports cast to forward declaration as unchecked -- [`KT-60528`](https://youtrack.jetbrains.com/issue/KT-60528) Updates for JVM/IR backend of kotlin-atomicfu-compiler-plugin -- [`KT-59558`](https://youtrack.jetbrains.com/issue/KT-59558) Add support for creating annotation instances with type parameters -- [`KT-52367`](https://youtrack.jetbrains.com/issue/KT-52367) Devirtualization algorithm improvement -- [`KT-58652`](https://youtrack.jetbrains.com/issue/KT-58652) Native: Implement frontend checkers for HiddenFromObjC on classes +- [`KT-62239`](https://youtrack.jetbrains.com/issue/KT-62239) Allow enum entries without parentheses uniformly +- [`KT-22004`](https://youtrack.jetbrains.com/issue/KT-22004) Allow to resolve CONFLICTING_OVERLOADS with Deprecated(HIDDEN) +- [`KT-11712`](https://youtrack.jetbrains.com/issue/KT-11712) Smart cast is not applied for invisible setter +- [`KT-61077`](https://youtrack.jetbrains.com/issue/KT-61077) Support provideDelegate inference from var property type +- [`KT-59504`](https://youtrack.jetbrains.com/issue/KT-59504) K2 compiler does not require resolved 'componentX' functions for the placeholder ('_') variables in the destructuring declarations #### Performance Improvements -- [`KT-59600`](https://youtrack.jetbrains.com/issue/KT-59600) K2: CFG: do not add edges to nested classes and functions -- [`KT-57860`](https://youtrack.jetbrains.com/issue/KT-57860) K/N: Functions with default arguments of value/inline class types have poor performance due to value class boxing +- [`KT-62619`](https://youtrack.jetbrains.com/issue/KT-62619) FIR: Checker performance regression due to MISSING_DEPENDENCY checkers +- [`KT-62044`](https://youtrack.jetbrains.com/issue/KT-62044) Do not add nullability annotations to the methods of anonymous class +- [`KT-62706`](https://youtrack.jetbrains.com/issue/KT-62706) Optimize KtSourceElement.findChild() +- [`KT-62513`](https://youtrack.jetbrains.com/issue/KT-62513) Do not add nullability annotations to the methods of local classes +- [`KT-61991`](https://youtrack.jetbrains.com/issue/KT-61991) K2: avoid redundant full body resolution for properties during implicit type phase +- [`KT-61604`](https://youtrack.jetbrains.com/issue/KT-61604) [K/N] Bitcode dependency linking is slow for large compilations +- [`KT-39054`](https://youtrack.jetbrains.com/issue/KT-39054) Optimize delegated properties which call get/set on the given KProperty instance on JVM +- [`KT-61635`](https://youtrack.jetbrains.com/issue/KT-61635) K2: `getConstructorKeyword` call in `PsiRawFirBuilder.toFirConstructor` forces AST load +- [`KT-57616`](https://youtrack.jetbrains.com/issue/KT-57616) K2: Consider optimizing reversed versions of persistent lists in FirTowerDataContext #### Fixes -- [`KT-60387`](https://youtrack.jetbrains.com/issue/KT-60387) K2: IDE K2: "org.jetbrains.kotlin.fir.expressions.impl.FirArgumentListImpl cannot be cast to class org.jetbrains.kotlin.fir.expressions.impl.FirResolvedArgumentList" -- [`KT-61228`](https://youtrack.jetbrains.com/issue/KT-61228) False positive MUST_BE_INITIALIZED_OR_FINAL_OR_ABSTRACT_WARNING for effectively final properties -- [`KT-61643`](https://youtrack.jetbrains.com/issue/KT-61643) "Argument type mismatch" for mixed Java/Kotlin Project with Java 21 -- [`KT-62389`](https://youtrack.jetbrains.com/issue/KT-62389) JDK 21: Cannot access class 'TimeUnit'. Check your module classpath for missing or conflicting dependencies -- [`KT-56768`](https://youtrack.jetbrains.com/issue/KT-56768) K2. No error description on incomplete try catch declaration -- [`KT-52220`](https://youtrack.jetbrains.com/issue/KT-52220) FIR + LightTree - Consider building a single tree on parsing into LightTree +- [`KT-63257`](https://youtrack.jetbrains.com/issue/KT-63257) K2: FIR2IR inserts incorrect implicit cast for smartcasted variable +- [`KT-61459`](https://youtrack.jetbrains.com/issue/KT-61459) K2: type parameters cannot be parameterized with type arguments +- [`KT-61959`](https://youtrack.jetbrains.com/issue/KT-61959) K2: Type parameters from outer class leak to nested class +- [`KT-61384`](https://youtrack.jetbrains.com/issue/KT-61384) IrFakeOverrideBuilder incorrectly checks visibility for friend modules +- [`KT-62032`](https://youtrack.jetbrains.com/issue/KT-62032) K2: Render flexible types as A..B instead of cryptic ft<A, B> in diagnostic messages +- [`KT-59940`](https://youtrack.jetbrains.com/issue/KT-59940) K2: Disappeared ACTUAL_ANNOTATION_CONFLICTING_DEFAULT_ARGUMENT_VALUE +- [`KT-61243`](https://youtrack.jetbrains.com/issue/KT-61243) K2: Always use declaredMemberScope-s in `FirConflictsHelpers` instead of `declarations` +- [`KT-59430`](https://youtrack.jetbrains.com/issue/KT-59430) K2: Missing CALLABLE_REFERENCE_RESOLUTION_AMBIGUITY +- [`KT-56683`](https://youtrack.jetbrains.com/issue/KT-56683) K2: No control flow analysis for top-level properties +- [`KT-62334`](https://youtrack.jetbrains.com/issue/KT-62334) K2: FIR should not generate delegated functions for methods from java interface with default implementation +- [`KT-59590`](https://youtrack.jetbrains.com/issue/KT-59590) JVM IR: NotImplementedError during rendering of conflicting JVM signatures diagnostic +- [`KT-62607`](https://youtrack.jetbrains.com/issue/KT-62607) K2: "Overload resolution ambiguity between candidates" +- [`KT-55096`](https://youtrack.jetbrains.com/issue/KT-55096) K2: false-positive smartcast after equals check with reassignment in RHS of == +- [`KT-62590`](https://youtrack.jetbrains.com/issue/KT-62590) Split expect/actual matcher-checker machinery in two separate components: matcher and checker +- [`KT-62120`](https://youtrack.jetbrains.com/issue/KT-62120) K2: "NoSuchMethodError: java.lang.String" at runtime on class delegating to Java type +- [`KT-62916`](https://youtrack.jetbrains.com/issue/KT-62916) K2: False positive INCOMPATIBLE_MATCHING +- [`KT-62752`](https://youtrack.jetbrains.com/issue/KT-62752) expect-actual matcher/checker: return type must be "checking" incompatibility +- [`KT-62137`](https://youtrack.jetbrains.com/issue/KT-62137) Compiler fails on null tracking (inference) for safe call +- [`KT-59744`](https://youtrack.jetbrains.com/issue/KT-59744) K2: false negative VAL_REASSIGNMENT in case of reassignment inside custom setter +- [`KT-58531`](https://youtrack.jetbrains.com/issue/KT-58531) K2: "Property must be initialized" compile error +- [`KT-62404`](https://youtrack.jetbrains.com/issue/KT-62404) K2 Scripting for gradle: unresolved name errors on implicit imports +- [`KT-62305`](https://youtrack.jetbrains.com/issue/KT-62305) K2: Missing Fir metadata serialization support for scripts +- [`KT-62197`](https://youtrack.jetbrains.com/issue/KT-62197) K2 and Apache Commons's MutableLong: Overload resolution ambiguity between candidates +- [`KT-53551`](https://youtrack.jetbrains.com/issue/KT-53551) suspend functional type with context receiver causes ClassCastException +- [`KT-61491`](https://youtrack.jetbrains.com/issue/KT-61491) K2 AA: Multiple FIR declarations for the same delegated property +- [`KT-55965`](https://youtrack.jetbrains.com/issue/KT-55965) K2: NPE via usage of functions that return Nothing but have no return expressions +- [`KT-60942`](https://youtrack.jetbrains.com/issue/KT-60942) K2: Transitive dependency IR is not deserialized correctly +- [`KT-55319`](https://youtrack.jetbrains.com/issue/KT-55319) K2: False negative NON_LOCAL_RETURN_NOT_ALLOWED for non-local returns example +- [`KT-62151`](https://youtrack.jetbrains.com/issue/KT-62151) K2. overload resolution ambiguity for calls of Java record compact constructors +- [`KT-62944`](https://youtrack.jetbrains.com/issue/KT-62944) K2: Symbols with context receiver shouldn't be rendered with line break +- [`KT-62394`](https://youtrack.jetbrains.com/issue/KT-62394) K2: Synthetic property scope doesn't consider java classes in the hierarchy +- [`KT-60117`](https://youtrack.jetbrains.com/issue/KT-60117) K2: ISE “Cannot serialize error type: ERROR CLASS: Cannot infer variable type without initializer / getter / delegate” on compiling lateinit property without initialization +- [`KT-61039`](https://youtrack.jetbrains.com/issue/KT-61039) False positive ABSTRACT_MEMBER_NOT_IMPLEMENTED in K1 when expect actual super types scopes don't match +- [`KT-60042`](https://youtrack.jetbrains.com/issue/KT-60042) K2: Introduced PRIMARY_CONSTRUCTOR_REQUIRED_FOR_DATA_CLASS +- [`KT-59402`](https://youtrack.jetbrains.com/issue/KT-59402) K2: Missing EXPANSIVE_INHERITANCE and EXPANSIVE_INHERITANCE_IN_JAVA +- [`KT-62467`](https://youtrack.jetbrains.com/issue/KT-62467) K2: Result type of elvis operator should be flexible if rhs is flexible +- [`KT-62126`](https://youtrack.jetbrains.com/issue/KT-62126) KJS / K2: "InterpreterError: VALUE_PARAMETER" caused by reflection, delegation and languageVersion = 1.9 +- [`KT-62679`](https://youtrack.jetbrains.com/issue/KT-62679) K2: drop ARGUMENTS_OF_ANNOTATIONS phase +- [`KT-56615`](https://youtrack.jetbrains.com/issue/KT-56615) K2: False-negative USELESS_CAST after double smartcast +- [`KT-59820`](https://youtrack.jetbrains.com/issue/KT-59820) K2: Investigate the TODO in FirCastDiagnosticsHelpers +- [`KT-61100`](https://youtrack.jetbrains.com/issue/KT-61100) K2: wrong type for "value" parameter of java annotation constructor +- [`KT-62491`](https://youtrack.jetbrains.com/issue/KT-62491) K2. No `'when' expression must be exhaustive` error when Java sealed class inheritors are not listed in `permits` clause +- [`KT-60095`](https://youtrack.jetbrains.com/issue/KT-60095) K2: Introduced INCOMPATIBLE_TYPES +- [`KT-61598`](https://youtrack.jetbrains.com/issue/KT-61598) K2: report IR_WITH_UNSTABLE_ABI_COMPILED_CLASS +- [`KT-59561`](https://youtrack.jetbrains.com/issue/KT-59561) K2/MPP reports INCOMPATIBLE_MATCHING when an actual annotation declaration with vararg property is typealias with `@Suppress` +- [`KT-60123`](https://youtrack.jetbrains.com/issue/KT-60123) K2: PROPERTY_WITH_NO_TYPE_NO_INITIALIZER isn't working in IDE for lateinit property without a type +- [`KT-59935`](https://youtrack.jetbrains.com/issue/KT-59935) K2: Disappeared PROPERTY_WITH_NO_TYPE_NO_INITIALIZER +- [`KT-58455`](https://youtrack.jetbrains.com/issue/KT-58455) K2(LT). Internal compiler error "UninitializedPropertyAccessException: lateinit property identifier has not been initialized" on missing type parameter in "where" constraint +- [`KT-60714`](https://youtrack.jetbrains.com/issue/KT-60714) K2: Implement resolve to private members from Evaluator in K2 +- [`KT-59577`](https://youtrack.jetbrains.com/issue/KT-59577) K2. Enum constant name is not specified in error text +- [`KT-60003`](https://youtrack.jetbrains.com/issue/KT-60003) K2: Disappeared INVALID_CHARACTERS_NATIVE_ERROR +- [`KT-62099`](https://youtrack.jetbrains.com/issue/KT-62099) K2: "Type arguments should be specified for an outer class" error about typealias +- [`KT-60983`](https://youtrack.jetbrains.com/issue/KT-60983) K2: "Argument type mismatch: actual type is android/view/View.OnApplyWindowInsetsListener but androidx/core/view/OnApplyWindowInsetsListener? was expected" +- [`KT-60111`](https://youtrack.jetbrains.com/issue/KT-60111) K2: Location regressions for operators +- [`KT-59399`](https://youtrack.jetbrains.com/issue/KT-59399) K2: Missing JSCODE_NO_JAVASCRIPT_PRODUCED +- [`KT-59388`](https://youtrack.jetbrains.com/issue/KT-59388) K2: Missing JSCODE_ERROR +- [`KT-59435`](https://youtrack.jetbrains.com/issue/KT-59435) K2: Missing JSCODE_ARGUMENT_SHOULD_BE_CONSTANT - [`KT-60601`](https://youtrack.jetbrains.com/issue/KT-60601) K2 / Maven: Overload resolution ambiguity between candidates inline method +- [`KT-60778`](https://youtrack.jetbrains.com/issue/KT-60778) K2: implement MISSING_DEPENDENCY_CLASS(_SUPERCLASS) errors +- [`KT-62581`](https://youtrack.jetbrains.com/issue/KT-62581) K2: Difference in `kind` flag in metadata +- [`KT-59956`](https://youtrack.jetbrains.com/issue/KT-59956) K2: Disappeared INAPPLICABLE_OPERATOR_MODIFIER +- [`KT-35913`](https://youtrack.jetbrains.com/issue/KT-35913) Diagnostic error VAL_REASSIGNMENT is not reported multiple times +- [`KT-60059`](https://youtrack.jetbrains.com/issue/KT-60059) K2: Introduced VAL_REASSIGNMENT +- [`KT-59945`](https://youtrack.jetbrains.com/issue/KT-59945) K2: Disappeared ANONYMOUS_FUNCTION_WITH_NAME +- [`KT-62573`](https://youtrack.jetbrains.com/issue/KT-62573) K2: incorrect parsing behavior with named functions as expressions +- [`KT-56629`](https://youtrack.jetbrains.com/issue/KT-56629) K2: an instance of USELESS_CAST was not moved under EnableDfaWarningsInK2 language feature +- [`KT-58034`](https://youtrack.jetbrains.com/issue/KT-58034) Inconsistent resolve for nested objects in presence of a companion object property with the same name +- [`KT-59864`](https://youtrack.jetbrains.com/issue/KT-59864) K2: Bad locations with delegates +- [`KT-59584`](https://youtrack.jetbrains.com/issue/KT-59584) K2: Bad startOffset for 'this' +- [`KT-61388`](https://youtrack.jetbrains.com/issue/KT-61388) K2: ISE "Annotations are resolved twice" from CompilerRequiredAnnotationsComputationSession on nested annotation - [`KT-62027`](https://youtrack.jetbrains.com/issue/KT-62027) "java.lang.IndexOutOfBoundsException: Empty list doesn't contain element at index 0" caused by ClassicExpectActualMatchingContext.kt when annotation `@AllowDifferentMembersInActual` used -- [`KT-62747`](https://youtrack.jetbrains.com/issue/KT-62747) Wrong warning message when overriding vararg with Array during actualization -- [`KT-62655`](https://youtrack.jetbrains.com/issue/KT-62655) Don't report a warning when new members and new supertypes are added to open expect actualization -- [`KT-62313`](https://youtrack.jetbrains.com/issue/KT-62313) Kotlin/Native Compiler crash: ClassCastException in IntrinsicGenerator -- [`KT-60902`](https://youtrack.jetbrains.com/issue/KT-60902) visibility vs upper bound expect actual matching conflict -- [`KT-61095`](https://youtrack.jetbrains.com/issue/KT-61095) K2: "IAE: source must not be null" from FirMultipleDefaultsInheritedFromSupertypesChecker -- [`KT-47567`](https://youtrack.jetbrains.com/issue/KT-47567) 'Val cannot be reassigned' error not reported in unreachable code -- [`KT-59468`](https://youtrack.jetbrains.com/issue/KT-59468) K2: build realm-kotlin -- [`KT-62026`](https://youtrack.jetbrains.com/issue/KT-62026) KMP: Correctly handle a case when annotation on expect declaration is unresolved -- [`KT-59476`](https://youtrack.jetbrains.com/issue/KT-59476) K2: build ClashForAndroid -- [`KT-59487`](https://youtrack.jetbrains.com/issue/KT-59487) K2: build KSP-playground -- [`KT-47409`](https://youtrack.jetbrains.com/issue/KT-47409) K1/K2: Investigate and align inference for equality (==) operator +- [`KT-61055`](https://youtrack.jetbrains.com/issue/KT-61055) K2: Investigate if usage of `toResolvedCallableSymbol` is correct at FirDataFlowAnalyzer#processConditionalContract +- [`KT-61688`](https://youtrack.jetbrains.com/issue/KT-61688) K2: FIR renderings of type annotations leak through the diagnostics' messages +- [`KT-61794`](https://youtrack.jetbrains.com/issue/KT-61794) FIR: MergePostponedLambdaExitsNode.flow remains uninitialized after resolve +- [`KT-61068`](https://youtrack.jetbrains.com/issue/KT-61068) Bounds of type parameters are not enforced during inheritance of inner classes with generic outer classes +- [`KT-61065`](https://youtrack.jetbrains.com/issue/KT-61065) K2: `@Suppress` annotation is ignored inside preconditions of when-clauses +- [`KT-61937`](https://youtrack.jetbrains.com/issue/KT-61937) K2: implicit script receiver from ScriptDefinition are not visible for invoke +- [`KT-61076`](https://youtrack.jetbrains.com/issue/KT-61076) K2: false-positive conflicting overloads error on suspending function and private Java method from a supertype +- [`KT-61075`](https://youtrack.jetbrains.com/issue/KT-61075) K2: type inference for delegate expressions with complexly bounded type variables fails on properties with annotated accessors +- [`KT-58579`](https://youtrack.jetbrains.com/issue/KT-58579) K2: false-positive new inference error on invoking a generic function on Java wildcard type bounded by raw-typed Java inner class +- [`KT-62671`](https://youtrack.jetbrains.com/issue/KT-62671) K2: fir2ir generates a duplicate of delegated function for class from a common module +- [`KT-60682`](https://youtrack.jetbrains.com/issue/KT-60682) K2: Disappeared DEPRECATION +- [`KT-62143`](https://youtrack.jetbrains.com/issue/KT-62143) Error: Identity equality for arguments of types 'kotlin/Int?' and 'kotlin/Nothing?' is prohibited +- [`KT-61517`](https://youtrack.jetbrains.com/issue/KT-61517) K2: FirModuleDescriptor should correctly provide dependencies from FirModuleData +- [`KT-62578`](https://youtrack.jetbrains.com/issue/KT-62578) K2: `@NoInfer` annotation doesn't work for deserialized functions +- [`KT-59916`](https://youtrack.jetbrains.com/issue/KT-59916) K2: Disappeared REPEATED_ANNOTATION +- [`KT-62450`](https://youtrack.jetbrains.com/issue/KT-62450) K2: Disappeared OPT_IN_USAGE_ERROR for a data class property during the destructuring declaration +- [`KT-59997`](https://youtrack.jetbrains.com/issue/KT-59997) K2: Disappeared OPT_IN_USAGE_ERROR +- [`KT-62393`](https://youtrack.jetbrains.com/issue/KT-62393) K2: FIR doesn't count visibility when creating synthetic property override +- [`KT-61208`](https://youtrack.jetbrains.com/issue/KT-61208) EnumEntries mappings are generated incorrectly in the face of incremental compilation +- [`KT-61786`](https://youtrack.jetbrains.com/issue/KT-61786) K2: Remove type enhancement on java final fields +- [`KT-57811`](https://youtrack.jetbrains.com/issue/KT-57811) K2: make java static string and int fields not null +- [`KT-62531`](https://youtrack.jetbrains.com/issue/KT-62531) InvalidProtocolBufferException on reading module metadata compiled by K2 from compilers earlier than 1.8.20 with -Xskip-metadata-version-check +- [`KT-59371`](https://youtrack.jetbrains.com/issue/KT-59371) K2: Missing MISSING_DEPENDENCY_CLASS +- [`KT-61511`](https://youtrack.jetbrains.com/issue/KT-61511) IrFakeOverride builder: objc overridability condition is not supported +- [`KT-62316`](https://youtrack.jetbrains.com/issue/KT-62316) K2: CONFLICTING_INHERITED_JVM_DECLARATIONS on List subclass inheriting remove/removeAt from Java superclass +- [`KT-60671`](https://youtrack.jetbrains.com/issue/KT-60671) KMP: check other annotation targets in expect and actual annotations compatibility checker +- [`KT-62451`](https://youtrack.jetbrains.com/issue/KT-62451) K2: Disappeared OPT_IN_USAGE_ERROR for typealias +- [`KT-62452`](https://youtrack.jetbrains.com/issue/KT-62452) K2: Violation of OPT_IN_USAGE_ERROR non-propagating opt-in rules for typealias +- [`KT-59927`](https://youtrack.jetbrains.com/issue/KT-59927) K2: Disappeared INVISIBLE_REFERENCE +- [`KT-60104`](https://youtrack.jetbrains.com/issue/KT-60104) K2: Introduced FUNCTION_CALL_EXPECTED +- [`KT-57513`](https://youtrack.jetbrains.com/issue/KT-57513) K2: Bound smart casts don't work with Strings +- [`KT-62146`](https://youtrack.jetbrains.com/issue/KT-62146) K2: `@Suppress` does not work with named argument +- [`KT-62475`](https://youtrack.jetbrains.com/issue/KT-62475) K2: IrExternalModuleFragments contains incorrect data in Fir2Ir +- [`KT-61983`](https://youtrack.jetbrains.com/issue/KT-61983) K2: *fir.kt.txt dump uses different naming approach for local vars +- [`KT-59970`](https://youtrack.jetbrains.com/issue/KT-59970) K2: Disappeared NULLABLE_TYPE_IN_CLASS_LITERAL_LHS +- [`KT-58216`](https://youtrack.jetbrains.com/issue/KT-58216) K2 (2.0): when is not checked for exhaustiveness with Java sealed class +- [`KT-62036`](https://youtrack.jetbrains.com/issue/KT-62036) KMP: consider prohibiting `actual fake-override` when the corresponding `expect class` has default arguments +- [`KT-61205`](https://youtrack.jetbrains.com/issue/KT-61205) Compose Compiler K2/ios: No file for /App|App(){}[0] when running linkPodDebugFrameworkIosX64 +- [`KT-58240`](https://youtrack.jetbrains.com/issue/KT-58240) Support running irText compiler tests against the Native backend +- [`KT-59565`](https://youtrack.jetbrains.com/issue/KT-59565) K2. Internal error "IndexOutOfBoundsException: Index -1 out of bounds for length 0" on incorrect usage of annotation in type parameter - [`KT-59393`](https://youtrack.jetbrains.com/issue/KT-59393) K2: Missing TYPE_ARGUMENTS_FOR_OUTER_CLASS_WHEN_NESTED_REFERENCED +- [`KT-59954`](https://youtrack.jetbrains.com/issue/KT-59954) K2: Disappeared REPEATED_MODIFIER - [`KT-62127`](https://youtrack.jetbrains.com/issue/KT-62127) "NoSuchFieldError: TRUE$delegate" on referencing companion's variable in submodule -- [`KT-62335`](https://youtrack.jetbrains.com/issue/KT-62335) Improve debuggability of code generator crashes -- [`KT-61165`](https://youtrack.jetbrains.com/issue/KT-61165) More than one overridden descriptor declares a default value for 'cause: Throwable?'. As the compiler can not make sure these values agree, this is not allowed +- [`KT-57100`](https://youtrack.jetbrains.com/issue/KT-57100) K2 does not report Conflicting overloads and backend crashes with Exception during IR lowering on conflict overloading with suspend function +- [`KT-62129`](https://youtrack.jetbrains.com/issue/KT-62129) K2: Verification error on calling an extension from an env with 2+ context receivers +- [`KT-59955`](https://youtrack.jetbrains.com/issue/KT-59955) K2: Disappeared INCOMPATIBLE_MODIFIERS +- [`KT-61572`](https://youtrack.jetbrains.com/issue/KT-61572) [K2/N] Missing diagnostic SUPER_CALL_WITH_DEFAULT_PARAMETERS in test for MPP supercall with default params +- [`KT-59514`](https://youtrack.jetbrains.com/issue/KT-59514) K2: New inference error with jspecify and Java interop - [`KT-62263`](https://youtrack.jetbrains.com/issue/KT-62263) Turn "different expect/actual members" error into a warning -- [`KT-59969`](https://youtrack.jetbrains.com/issue/KT-59969) K2: Disappeared UNSUPPORTED_CONTEXTUAL_DECLARATION_CALL -- [`KT-61616`](https://youtrack.jetbrains.com/issue/KT-61616) K2: `IrBuiltIns.extensionToString` fails during native compilation +- [`KT-62262`](https://youtrack.jetbrains.com/issue/KT-62262) [K2/N] tests/samples/uikit compilation fails with NPE in checkCanGenerateOverrideInit +- [`KT-52213`](https://youtrack.jetbrains.com/issue/KT-52213) Context receivers: "No mapping for symbol: VALUE_PARAMETER" caused by contextual suspending function type with receiver +- [`KT-62114`](https://youtrack.jetbrains.com/issue/KT-62114) K2: Unresolved reference for smart cast inside `when` (but not `if`) +- [`KT-59373`](https://youtrack.jetbrains.com/issue/KT-59373) K2: Missing INVISIBLE_MEMBER +- [`KT-61844`](https://youtrack.jetbrains.com/issue/KT-61844) K2: "Expression * of type * cannot be invoked as a function" caused by private property +- [`KT-60581`](https://youtrack.jetbrains.com/issue/KT-60581) K2 fails with New inference error for assertThat under strange circumstances +- [`KT-61735`](https://youtrack.jetbrains.com/issue/KT-61735) [FIR] Assignment to val with flexible type dispatch receiver causes crash +- [`KT-59942`](https://youtrack.jetbrains.com/issue/KT-59942) K2: Disappeared ANNOTATION_PARAMETER_DEFAULT_VALUE_MUST_BE_CONSTANT +- [`KT-62058`](https://youtrack.jetbrains.com/issue/KT-62058) K2: use PRE_RELEASE flag until 2.0-RC +- [`KT-59931`](https://youtrack.jetbrains.com/issue/KT-59931) K2: Disappeared CLASS_LITERAL_LHS_NOT_A_CLASS - [`KT-59377`](https://youtrack.jetbrains.com/issue/KT-59377) K2: Missing CALL_TO_JS_MODULE_WITHOUT_MODULE_SYSTEM - [`KT-61645`](https://youtrack.jetbrains.com/issue/KT-61645) K2/KMP: Set stdlib-native before stdlib-commonMain in dependencies for shared native metadata compilation +- [`KT-61974`](https://youtrack.jetbrains.com/issue/KT-61974) K2: "ClassCastException: class cannot be cast to class java.lang.Void" in test +- [`KT-61637`](https://youtrack.jetbrains.com/issue/KT-61637) K2: Store all IR declarations inside Fir2IrDeclarationStorage - [`KT-61924`](https://youtrack.jetbrains.com/issue/KT-61924) Native: problem with abstract fake override from Any +- [`KT-60921`](https://youtrack.jetbrains.com/issue/KT-60921) K2: IndexOutOfBoundsException on attempt to cast an element to inner class with type parameter - [`KT-61933`](https://youtrack.jetbrains.com/issue/KT-61933) K2: "`Argument type mismatch: actual type is 'Foo<kotlin/Function0<kotlin/Unit>>' but 'Foo<kotlin/coroutines/SuspendFunction0<kotlin/Unit>>' was expected`" -- [`KT-59471`](https://youtrack.jetbrains.com/issue/KT-59471) K2: build multiplatform-settings -- [`KT-56077`](https://youtrack.jetbrains.com/issue/KT-56077) K2: build kotlinx.atomicfu -- [`KT-59465`](https://youtrack.jetbrains.com/issue/KT-59465) K2: build kotlinx-datetime -- [`KT-60824`](https://youtrack.jetbrains.com/issue/KT-60824) K2 IDE: FirSyntheticCallGenerator: IAE: List has more than one element -- [`KT-61856`](https://youtrack.jetbrains.com/issue/KT-61856) K2: "KotlinIllegalArgumentExceptionWithAttachments" on usage of javax.validation.constraints.Email.List -- [`KT-54792`](https://youtrack.jetbrains.com/issue/KT-54792) Store program order of properties inside `@kotlin`.Metadata -- [`KT-56083`](https://youtrack.jetbrains.com/issue/KT-56083) K2: build ktor -- [`KT-23861`](https://youtrack.jetbrains.com/issue/KT-23861) Expect annotation should not be applicable wider than the actual one -- [`KT-59466`](https://youtrack.jetbrains.com/issue/KT-59466) K2: build kotlinx-benchmark -- [`KT-60830`](https://youtrack.jetbrains.com/issue/KT-60830) KMP, K2: expect actual annotation IR checker doesn't unwrap actual typealiases to annotations +- [`KT-59429`](https://youtrack.jetbrains.com/issue/KT-59429) K2: Missing ABBREVIATED_NOTHING_RETURN_TYPE +- [`KT-59420`](https://youtrack.jetbrains.com/issue/KT-59420) K2: Missing ABBREVIATED_NOTHING_PROPERTY_TYPE +- [`KT-59965`](https://youtrack.jetbrains.com/issue/KT-59965) K2: Disappeared CANNOT_ALL_UNDER_IMPORT_FROM_SINGLETON +- [`KT-61732`](https://youtrack.jetbrains.com/issue/KT-61732) K2: Analysis API: resolve ambiguities in kotlin project +- [`KT-60499`](https://youtrack.jetbrains.com/issue/KT-60499) K2: Order of synthetic fields is different from K1's order +- [`KT-61773`](https://youtrack.jetbrains.com/issue/KT-61773) K2 Native: support reporting PRE_RELEASE_CLASS +- [`KT-61578`](https://youtrack.jetbrains.com/issue/KT-61578) [FIR] Resolution to private companion objects does not produce `INVISIBLE_REFERENCE` diagnostic +- [`KT-62031`](https://youtrack.jetbrains.com/issue/KT-62031) K2: Render k2-specific flexible types in a more compact way in diagnostic messages +- [`KT-62030`](https://youtrack.jetbrains.com/issue/KT-62030) K2: Render dot-separated FQNs instead of slash-separated ones in diagnostics +- [`KT-59950`](https://youtrack.jetbrains.com/issue/KT-59950) K2: Disappeared ILLEGAL_ESCAPE +- [`KT-61827`](https://youtrack.jetbrains.com/issue/KT-61827) K2: Fix rendering of `NO_ACTUAL_CLASS_MEMBER_FOR_EXPECTED_CLASS` message +- [`KT-61386`](https://youtrack.jetbrains.com/issue/KT-61386) IrFakeOverrideBuilder: wrong dispatch receiver type +- [`KT-59907`](https://youtrack.jetbrains.com/issue/KT-59907) K2: Disappeared RETURN_TYPE_MISMATCH +- [`KT-62056`](https://youtrack.jetbrains.com/issue/KT-62056) K2: Drop FIR_COMPILED_CLASS error in K1 +- [`KT-61824`](https://youtrack.jetbrains.com/issue/KT-61824) K2: Don't render internal compiler type annotations in diagnostic messages +- [`KT-61826`](https://youtrack.jetbrains.com/issue/KT-61826) K2: Fix rendering of SUSPENSION_POINT_INSIDE_CRITICAL_SECTION message +- [`KT-57858`](https://youtrack.jetbrains.com/issue/KT-57858) `@PlatformDependent` annotation should be considered in JS and Native +- [`KT-61876`](https://youtrack.jetbrains.com/issue/KT-61876) K2: FirCommonSessionFactory does not register visibility checker for a library session +- [`KT-60264`](https://youtrack.jetbrains.com/issue/KT-60264) K2: while loop body block sometimes replaced with single expression +- [`KT-58542`](https://youtrack.jetbrains.com/issue/KT-58542) K2: Store abbreviated types in deserialized declarations as attributes for rendering +- [`KT-62008`](https://youtrack.jetbrains.com/issue/KT-62008) K2: Java getter function may be enhanced twice +- [`KT-61921`](https://youtrack.jetbrains.com/issue/KT-61921) K2: Check for false positive/negative diagnostics caused by wrong handling of typealiases +- [`KT-41997`](https://youtrack.jetbrains.com/issue/KT-41997) False positive "Value class cannot have properties with backing fields" inside expect class +- [`KT-62017`](https://youtrack.jetbrains.com/issue/KT-62017) K2: ISE "No real overrides for FUN FAKE_OVERRIDE" on calling package-private Java method through anonymous object +- [`KT-58247`](https://youtrack.jetbrains.com/issue/KT-58247) Incorrect inference of nullable types inside Optional +- [`KT-61309`](https://youtrack.jetbrains.com/issue/KT-61309) K2: Only named arguments are available for Java annotations +- [`KT-61366`](https://youtrack.jetbrains.com/issue/KT-61366) IrFakeOverrideBuilder ignores package-private visibility +- [`KT-59899`](https://youtrack.jetbrains.com/issue/KT-59899) K2: Disappeared EXPECTED_DECLARATION_WITH_BODY +- [`KT-59980`](https://youtrack.jetbrains.com/issue/KT-59980) K2: Disappeared EXPECTED_ENUM_CONSTRUCTOR +- [`KT-59982`](https://youtrack.jetbrains.com/issue/KT-59982) K2: Disappeared EXPECTED_CLASS_CONSTRUCTOR_PROPERTY_PARAMETER +- [`KT-61499`](https://youtrack.jetbrains.com/issue/KT-61499) K2: False positive "Const 'val' initializer should be a constant value" when using typealias +- [`KT-62005`](https://youtrack.jetbrains.com/issue/KT-62005) K2: No conflicting declarations error for constructors of nested classes and member functions +- [`KT-61972`](https://youtrack.jetbrains.com/issue/KT-61972) K2: FIR2IR crashes on converting data classes in MPP setup +- [`KT-60105`](https://youtrack.jetbrains.com/issue/KT-60105) K2: Introduced UNDERSCORE_USAGE_WITHOUT_BACKTICKS +- [`KT-61443`](https://youtrack.jetbrains.com/issue/KT-61443) K2: Return typeId -1 during JS compilation +- [`KT-60075`](https://youtrack.jetbrains.com/issue/KT-60075) K2: Introduced ACTUAL_WITHOUT_EXPECT - [`KT-61668`](https://youtrack.jetbrains.com/issue/KT-61668) Put expect/actual diagnostics introduced in 1.9.20 release under 1.9 Language Version -- [`KT-61725`](https://youtrack.jetbrains.com/issue/KT-61725) KMP: Annotation matching requirement for expect/actual leads to errors for annotations with `@OptionalExpectation` -- [`KT-47892`](https://youtrack.jetbrains.com/issue/KT-47892) False negative BREAK_OR_CONTINUE_OUTSIDE_A_LOOP with `continue` in `init` block inside `for` -- [`KT-61784`](https://youtrack.jetbrains.com/issue/KT-61784) KMP: [DEFAULT_ARGUMENTS_IN_EXPECT_WITH_ACTUAL_TYPEALIAS] checker missed for companion functions +- [`KT-61751`](https://youtrack.jetbrains.com/issue/KT-61751) IrFakeOverrideBuilder: keep flexible type annotations when remapping/substituting types +- [`KT-61778`](https://youtrack.jetbrains.com/issue/KT-61778) K2: Overload resolution ambiguity between expect and non-expect in native build +- [`KT-61367`](https://youtrack.jetbrains.com/issue/KT-61367) K2: Introduce OptIn for FirExpression.coneTypeOrNull +- [`KT-61802`](https://youtrack.jetbrains.com/issue/KT-61802) K2: infinite recursion in constant evaluator causing StackOverflowError +- [`KT-60043`](https://youtrack.jetbrains.com/issue/KT-60043) K2: Introduced PROPERTY_AS_OPERATOR +- [`KT-61691`](https://youtrack.jetbrains.com/issue/KT-61691) K2: This annotation is not applicable to target 'local variable' +- [`KT-59915`](https://youtrack.jetbrains.com/issue/KT-59915) K2: Disappeared TOO_MANY_ARGUMENTS +- [`KT-59925`](https://youtrack.jetbrains.com/issue/KT-59925) K2: Disappeared VIRTUAL_MEMBER_HIDDEN - [`KT-61173`](https://youtrack.jetbrains.com/issue/KT-61173) K2: FirProperty.hasBackingField is true for an expect val -- [`KT-59743`](https://youtrack.jetbrains.com/issue/KT-59743) K2: erroneous binding of typealias with two type parameters to a class with one type parameter -- [`KT-60650`](https://youtrack.jetbrains.com/issue/KT-60650) KMP: prohibit problematic actual typealiases -- [`KT-61461`](https://youtrack.jetbrains.com/issue/KT-61461) K2: Kotlin native metadata compilation breaks when stdlib is present in -libraries -- [`KT-61270`](https://youtrack.jetbrains.com/issue/KT-61270) Enabling Kotlin/Native caching causes 65K warnings from dsymutil when building Compose iOS app -- [`KT-58229`](https://youtrack.jetbrains.com/issue/KT-58229) K2/MPP/JVM: compiler codegen crash on call of inherited generic class's method with actual-typealias as value parameter -- [`KT-47702`](https://youtrack.jetbrains.com/issue/KT-47702) Support call of Java annotation constructor without specifying a default value -- [`KT-56460`](https://youtrack.jetbrains.com/issue/KT-56460) K2: Do not re-run DiagnosticCollectorVisitor from FirInlineDeclarationChecker.checkChildrenWithCustomVisitor -- [`KT-55933`](https://youtrack.jetbrains.com/issue/KT-55933) K2: False negative Overload resolution ambiguity for call functions with named parameters if one of params is vararg -- [`KT-59548`](https://youtrack.jetbrains.com/issue/KT-59548) FIR2IR: inconsistent generation of dispatch receiver for object methods -- [`KT-55072`](https://youtrack.jetbrains.com/issue/KT-55072) K2: False positive "suspension point is inside a critical section" -- [`KT-58778`](https://youtrack.jetbrains.com/issue/KT-58778) JVM IR inline: add fake variables for debugger -- [`KT-59404`](https://youtrack.jetbrains.com/issue/KT-59404) K2: Missing EXPECT_TYPE_IN_WHEN_WITHOUT_ELSE -- [`KT-59830`](https://youtrack.jetbrains.com/issue/KT-59830) K2. False negative [FINAL_SUPERTYPE] on extending final class through type alias -- [`KT-60580`](https://youtrack.jetbrains.com/issue/KT-60580) K2: Not supported: class org.jetbrains.kotlin.fir.types.ConeFlexibleType +- [`KT-61696`](https://youtrack.jetbrains.com/issue/KT-61696) K2: Cannot override method of interface if superclass has package-protected method with same signature +- [`KT-59370`](https://youtrack.jetbrains.com/issue/KT-59370) K2: Missing JS_NAME_CLASH +- [`KT-36056`](https://youtrack.jetbrains.com/issue/KT-36056) [FIR] Fix implementation of try/catch/finally in DFA +- [`KT-61719`](https://youtrack.jetbrains.com/issue/KT-61719) K2. Invisible reference is shown for whole type reference instead of single name reference +- [`KT-60248`](https://youtrack.jetbrains.com/issue/KT-60248) K2: Type abbreviations are not stored in IR +- [`KT-59251`](https://youtrack.jetbrains.com/issue/KT-59251) KMP/JS: forbid matching actual callable with dynamic return type to expect callable with non-dynamic return type +- [`KT-61510`](https://youtrack.jetbrains.com/issue/KT-61510) K2: internal declarations are invisible in cyclically dependent modules +- [`KT-60048`](https://youtrack.jetbrains.com/issue/KT-60048) K2: Introduced MISSING_EXCEPTION_IN_THROWS_ON_SUSPEND +- [`KT-59425`](https://youtrack.jetbrains.com/issue/KT-59425) K2: Missing JS_FAKE_NAME_CLASH +- [`KT-61060`](https://youtrack.jetbrains.com/issue/KT-61060) K2: Rewrite delegate inference +- [`KT-59529`](https://youtrack.jetbrains.com/issue/KT-59529) K2: "property delegate must have" caused by class hierarchy +- [`KT-55471`](https://youtrack.jetbrains.com/issue/KT-55471) K2. Unresolved reference for nested type is shown instead of outer class +- [`KT-58896`](https://youtrack.jetbrains.com/issue/KT-58896) K2: Higher priority expect overload candidates in common code lose in overload resolution to non-expects +- [`KT-58476`](https://youtrack.jetbrains.com/issue/KT-58476) Context receivers: "No mapping for symbol: VALUE_PARAMETER" with context-receiver inside suspended lambda calling another suspended function +- [`KT-60780`](https://youtrack.jetbrains.com/issue/KT-60780) K2: missing PRE_RELEASE_CLASS +- [`KT-59855`](https://youtrack.jetbrains.com/issue/KT-59855) K2: Replace FirExpression.typeRef with coneType - [`KT-59391`](https://youtrack.jetbrains.com/issue/KT-59391) K2: Missing JS_BUILTIN_NAME_CLASH - [`KT-59392`](https://youtrack.jetbrains.com/issue/KT-59392) K2: Missing NAME_CONTAINS_ILLEGAL_CHARS -- [`KT-58360`](https://youtrack.jetbrains.com/issue/KT-58360) Intrinsics for atomic update of array elements -- [`KT-59165`](https://youtrack.jetbrains.com/issue/KT-59165) K2: Prohibit class literals with empty left-hand side -- [`KT-60427`](https://youtrack.jetbrains.com/issue/KT-60427) K2 `@Metadata` annotations contain outerType/outerTypeId information for non-inner nested classes -- [`KT-59376`](https://youtrack.jetbrains.com/issue/KT-59376) K2: Missing TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM_ERROR -- [`KT-55221`](https://youtrack.jetbrains.com/issue/KT-55221) K2: No error reported for self-referencing local function with inferred return type -- [`KT-59586`](https://youtrack.jetbrains.com/issue/KT-59586) K2: support JVM backend diagnostics in light tree mode -- [`KT-57780`](https://youtrack.jetbrains.com/issue/KT-57780) K2: Calling a constructor through a deprecated typealias doesn't report a deprecation - [`KT-59110`](https://youtrack.jetbrains.com/issue/KT-59110) K2. "NotImplementedError: An operation is not implemented." error on incorrect `@Target` annotation -- [`KT-59249`](https://youtrack.jetbrains.com/issue/KT-59249) K2: Empty varargs are not serialized to KLIB -- [`KT-55373`](https://youtrack.jetbrains.com/issue/KT-55373) K2. Unresolved reference error for type mismatch with callable references -- [`KT-55955`](https://youtrack.jetbrains.com/issue/KT-55955) K2: callable references are not properly resolved when in conflict with expected type -- [`KT-60144`](https://youtrack.jetbrains.com/issue/KT-60144) JVM IR inline: backport primitive boxing in class literals -- [`KT-60779`](https://youtrack.jetbrains.com/issue/KT-60779) K2: missing INTERFACE_CANT_CALL_DEFAULT_METHOD_VIA_SUPER -- [`KT-60587`](https://youtrack.jetbrains.com/issue/KT-60587) K2: Implement warning NO_REFLECTION_IN_CLASS_PATH -- [`KT-61145`](https://youtrack.jetbrains.com/issue/KT-61145) False negative NOTHING_TO_OVERRIDE when context receivers don't match -- [`KT-59378`](https://youtrack.jetbrains.com/issue/KT-59378) K2: Missing FINITE_BOUNDS_VIOLATION and FINITE_BOUNDS_VIOLATION_IN_JAVA -- [`KT-61163`](https://youtrack.jetbrains.com/issue/KT-61163) Default params on actual check and inheritance by delegation compilation error -- [`KT-60800`](https://youtrack.jetbrains.com/issue/KT-60800) [atomicfu-K/N]: turn on the tests for the K/N part of the compiler plugin +- [`KT-53565`](https://youtrack.jetbrains.com/issue/KT-53565) K2: no WRONG_ANNOTATION_TARGET on when subject +- [`KT-54568`](https://youtrack.jetbrains.com/issue/KT-54568) K2: Type variables leak into implicit `it` parameter of lambdas +- [`KT-60892`](https://youtrack.jetbrains.com/issue/KT-60892) K2: Implement diagnostics around `@OptionalExpectation` - [`KT-61029`](https://youtrack.jetbrains.com/issue/KT-61029) K2: Duplicates when processing direct overridden callables +- [`KT-60917`](https://youtrack.jetbrains.com/issue/KT-60917) K2: "Unresolved reference" for operator for array value +- [`KT-59367`](https://youtrack.jetbrains.com/issue/KT-59367) K2: Missing MIXING_SUSPEND_AND_NON_SUSPEND_SUPERTYPES +- [`KT-60268`](https://youtrack.jetbrains.com/issue/KT-60268) K2: lazy annotation classes have wrong modality +- [`KT-61129`](https://youtrack.jetbrains.com/issue/KT-61129) K2: Implement error suppression warning +- [`KT-60536`](https://youtrack.jetbrains.com/issue/KT-60536) K2: FIR2IR Crash when resolving to companion of internal class with Suppress("INVISIBLE_REFERENCE") - [`KT-55196`](https://youtrack.jetbrains.com/issue/KT-55196) K2: False-negative CONST_VAL_WITH_NON_CONST_INITIALIZER on boolean .not() call -- [`KT-60862`](https://youtrack.jetbrains.com/issue/KT-60862) Kotlin Scripting: NoSuchMethodError for ExternalDependenciesResolver.addRepository +- [`KT-60292`](https://youtrack.jetbrains.com/issue/KT-60292) K2: annotations on local delegated properties are lost +- [`KT-59418`](https://youtrack.jetbrains.com/issue/KT-59418) K2: Missing DUPLICATE_PARAMETER_NAME_IN_FUNCTION_TYPE +- [`KT-59422`](https://youtrack.jetbrains.com/issue/KT-59422) K2: Missing NON_SOURCE_ANNOTATION_ON_INLINED_LAMBDA_EXPRESSION - [`KT-57963`](https://youtrack.jetbrains.com/issue/KT-57963) K2: MPP: Annotation calls should be actualized -- [`KT-60854`](https://youtrack.jetbrains.com/issue/KT-60854) K2: IrActualizer incorrectly generates fake overrides for synthetic java properties -- [`KT-59665`](https://youtrack.jetbrains.com/issue/KT-59665) ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS isn't reported for actual typealias and fake-override actualization -- [`KT-61039`](https://youtrack.jetbrains.com/issue/KT-61039) False positive ABSTRACT_MEMBER_NOT_IMPLEMENTED in K1 when expect actual super types scopes don't match +- [`KT-61407`](https://youtrack.jetbrains.com/issue/KT-61407) K2: java.lang.IllegalArgumentException: Stability for initialized variable always should be computable +- [`KT-59186`](https://youtrack.jetbrains.com/issue/KT-59186) K2: False negative CONFLICTING_OVERLOADS in nested functions +- [`KT-54390`](https://youtrack.jetbrains.com/issue/KT-54390) K2: ClassId for local classes do not match with specification +- [`KT-61277`](https://youtrack.jetbrains.com/issue/KT-61277) K2: Expand the MIXING_SUSPEND_AND_NON_SUSPEND_SUPERTYPES check to other function kinds +- [`KT-61548`](https://youtrack.jetbrains.com/issue/KT-61548) Compiler crashes with StackOverflowError when mapping types +- [`KT-56757`](https://youtrack.jetbrains.com/issue/KT-56757) Drop `IGNORE_BACKEND_K2_LIGHT_TREE` directive +- [`KT-61330`](https://youtrack.jetbrains.com/issue/KT-61330) K2: No BinarySourceElement for system libraries - [`KT-61166`](https://youtrack.jetbrains.com/issue/KT-61166) Inherited platform declaration clash & accidental override +- [`KT-58764`](https://youtrack.jetbrains.com/issue/KT-58764) [K2] Make `FirResolvedDeclarationStatus.modality` not nullable +- [`KT-61576`](https://youtrack.jetbrains.com/issue/KT-61576) [FIR] Private type alias for public class constructor is always visible - [`KT-60531`](https://youtrack.jetbrains.com/issue/KT-60531) K2/JS: Report diagnostics before running FIR2IR -- [`KT-32275`](https://youtrack.jetbrains.com/issue/KT-32275) Embedding kotlin-compiler-embeddable into a Java EE App leads to CDI related deployment error -- [`KT-57845`](https://youtrack.jetbrains.com/issue/KT-57845) K2. Unresolved reference error on calling Java references with fully qualified name -- [`KT-58757`](https://youtrack.jetbrains.com/issue/KT-58757) K2: False-positive NON_PUBLIC_CALL_FROM_PUBLIC_INLINE error in case an inline fun is protected and is a part of an internal abstract class declaration -- [`KT-59736`](https://youtrack.jetbrains.com/issue/KT-59736) kotlinx.serialization + K2 + JS: e: java.lang.IllegalStateException: Symbol for kotlinx.serialization.json.internal/FormatLanguage.<init>|-547215418288530576[1] is unbound -- [`KT-59071`](https://youtrack.jetbrains.com/issue/KT-59071) K2/MPP: internal declarations from common module are invisible in dependent source sets if there is more that one intermediate source set between -- [`KT-61167`](https://youtrack.jetbrains.com/issue/KT-61167) Runtime failure: ReferenceError: MyPromise is not defined -- [`KT-59408`](https://youtrack.jetbrains.com/issue/KT-59408) K2: Missing MULTIPLE_DEFAULTS_INHERITED_FROM_SUPERTYPES +- [`KT-59900`](https://youtrack.jetbrains.com/issue/KT-59900) K2: Disappeared NESTED_CLASS_NOT_ALLOWED +- [`KT-59344`](https://youtrack.jetbrains.com/issue/KT-59344) K2: implement deprecation warnings from KT-53153 +- [`KT-61067`](https://youtrack.jetbrains.com/issue/KT-61067) K2. No `Assignments are not expressions` +- [`KT-61144`](https://youtrack.jetbrains.com/issue/KT-61144) FIR2IR: Fix field access for class context receiver from debugger evaluator in K2 +- [`KT-59914`](https://youtrack.jetbrains.com/issue/KT-59914) K2: Disappeared RETURN_NOT_ALLOWED +- [`KT-60136`](https://youtrack.jetbrains.com/issue/KT-60136) Wrong IR is generated for spread call in annotation call when annotation has a vararg parameter +- [`KT-56872`](https://youtrack.jetbrains.com/issue/KT-56872) K2: not all reassignments, operator assignments, increments, decrements are tracked in DFA for try/catch expressions +- [`KT-60397`](https://youtrack.jetbrains.com/issue/KT-60397) K2/MPP: don't perform enhancement twice when Java method is called from different modules +- [`KT-61640`](https://youtrack.jetbrains.com/issue/KT-61640) K2: Share declarations from JvmMappedScope between sessions in MPP scenario +- [`KT-59051`](https://youtrack.jetbrains.com/issue/KT-59051) "ISE: IrSimpleFunctionSymbolImpl is already bound" when implementing multiple interfaces by delegation where one of them overrides equals/hashCode +- [`KT-60380`](https://youtrack.jetbrains.com/issue/KT-60380) K2: IAE: class org.jetbrains.kotlin.psi.KtLambdaArgument is not a subtype of class org.jetbrains.kotlin.psi.KtExpression for factory TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM +- [`KT-60795`](https://youtrack.jetbrains.com/issue/KT-60795) K2: missing INCOMPATIBLE_CLASS and corresponding CLI error +- [`KT-59650`](https://youtrack.jetbrains.com/issue/KT-59650) K2: Get rid of `FirNoReceiverExpression` +- [`KT-60555`](https://youtrack.jetbrains.com/issue/KT-60555) K2. FirJavaClass source field is null +- [`KT-61045`](https://youtrack.jetbrains.com/issue/KT-61045) K2: Missing return from DELEGATED_PROPERTY_ACCESSOR setter +- [`KT-60636`](https://youtrack.jetbrains.com/issue/KT-60636) KMP: K2 handling of actual typealiases to nullable types +- [`KT-59815`](https://youtrack.jetbrains.com/issue/KT-59815) K2: Avoid recomputing `argumentVariables` - [`KT-61409`](https://youtrack.jetbrains.com/issue/KT-61409) Kotlin/Native: crash in kmm-production-sample (compose-app) with escape analysis enabled -- [`KT-57329`](https://youtrack.jetbrains.com/issue/KT-57329) K/N IR linkage issues due to the combination of static caches w/ Lazy IR & Compose compiler plugin -- [`KT-59247`](https://youtrack.jetbrains.com/issue/KT-59247) Kapt+JVM_IR: AssertionError on anonymous object in enum super constructor call -- [`KT-58576`](https://youtrack.jetbrains.com/issue/KT-58576) K2: IR actualization problems in MPP scenario +- [`KT-61348`](https://youtrack.jetbrains.com/issue/KT-61348) K2: Refactor FIR2IR declaration storages +- [`KT-61249`](https://youtrack.jetbrains.com/issue/KT-61249) Move fir-related code from backend.native module +- [`KT-59478`](https://youtrack.jetbrains.com/issue/KT-59478) K2: StackOverflowError on invalid code with nullable unresolved +- [`KT-59893`](https://youtrack.jetbrains.com/issue/KT-59893) K2: Disappeared WRONG_NUMBER_OF_TYPE_ARGUMENTS +- [`KT-60450`](https://youtrack.jetbrains.com/issue/KT-60450) K2: IOOBE from analyzeAndGetLambdaReturnArguments - [`KT-61442`](https://youtrack.jetbrains.com/issue/KT-61442) K2: Consider stricter filtering on implicit integer coercion - [`KT-61441`](https://youtrack.jetbrains.com/issue/KT-61441) K2: Wrong overload is chosen with ImplicitIntegerCoercion enabled -- [`KT-59328`](https://youtrack.jetbrains.com/issue/KT-59328) K2: property with compound getter and without explicit type: compilation failure, IAE "List has more than one element" at FirDeclarationsResolveTransformer.transformFunctionWithGivenSignature() -- [`KT-61159`](https://youtrack.jetbrains.com/issue/KT-61159) K2: OVERLOAD_RESOLUTION_AMBIGUITY between private top-level property in same file and top-level property in different module -- [`KT-59233`](https://youtrack.jetbrains.com/issue/KT-59233) K2: false-negative diagnostic on creating a callable reference to a function with free type variables -- [`KT-61418`](https://youtrack.jetbrains.com/issue/KT-61418) k2: ImplicitIntegerCoercion to List leads to "IllegalStateException: Cannot find cached type parameter by FIR symbol" -- [`KT-61373`](https://youtrack.jetbrains.com/issue/KT-61373) False positive: "The opt-in annotation is redundant: no matching experimental API is used" with multiplatform code. -- [`KT-58884`](https://youtrack.jetbrains.com/issue/KT-58884) K2: NotAMockException for mock testing with lambda expression with Maven -- [`KT-58893`](https://youtrack.jetbrains.com/issue/KT-58893) K2: MockitoException for mock testing with lambda expression with Gradle -- [`KT-59483`](https://youtrack.jetbrains.com/issue/KT-59483) K2: Build a Native app +- [`KT-57076`](https://youtrack.jetbrains.com/issue/KT-57076) K2 does not report 'More than one overridden descriptor declares a default value' +- [`KT-55672`](https://youtrack.jetbrains.com/issue/KT-55672) K2. Operator name message instead of "Unresolved reference" when operator isn't defined for type +- [`KT-60252`](https://youtrack.jetbrains.com/issue/KT-60252) K2: Supertype argument is not substituted in fake override receivers and value parameters +- [`KT-60687`](https://youtrack.jetbrains.com/issue/KT-60687) K2: Introduced UNEXPECTED_SAFE_CALL +- [`KT-59664`](https://youtrack.jetbrains.com/issue/KT-59664) Inline modifier can be added to a constructor parameter, but it does not have any effect +- [`KT-61312`](https://youtrack.jetbrains.com/issue/KT-61312) K2: Remove FirExpression.typeRef completely when Compose was migrated +- [`KT-60602`](https://youtrack.jetbrains.com/issue/KT-60602) Fix scripting tests in 2.0 branch +- [`KT-60771`](https://youtrack.jetbrains.com/issue/KT-60771) K2: "Conflicting declarations". Unable to re-declare variable if the first one comes from a destructured element +- [`KT-60760`](https://youtrack.jetbrains.com/issue/KT-60760) K2: Every FirFunctionCall has an implicit type reference which points to the return type declaration +- [`KT-59944`](https://youtrack.jetbrains.com/issue/KT-59944) K2: Disappeared NON_MEMBER_FUNCTION_NO_BODY +- [`KT-60936`](https://youtrack.jetbrains.com/issue/KT-60936) KMP: check annotations compatibility on members inside expect and actual class scopes +- [`KT-60668`](https://youtrack.jetbrains.com/issue/KT-60668) KMP: check expect and actual annotations match when actual method is fake override +- [`KT-60250`](https://youtrack.jetbrains.com/issue/KT-60250) K2: origin is set too many times for elvis operator +- [`KT-60254`](https://youtrack.jetbrains.com/issue/KT-60254) K2: Extra unset type argument on Java field reference +- [`KT-60245`](https://youtrack.jetbrains.com/issue/KT-60245) K2: Extra return is generated in always throwing function +- [`KT-59407`](https://youtrack.jetbrains.com/issue/KT-59407) K2: Missing MISSING_CONSTRUCTOR_KEYWORD +- [`KT-57681`](https://youtrack.jetbrains.com/issue/KT-57681) Request review for all FIR diagnostic messages - [`KT-57738`](https://youtrack.jetbrains.com/issue/KT-57738) K2: unresolved class fields and methods in kotlin scripts -- [`KT-59449`](https://youtrack.jetbrains.com/issue/KT-59449) K2: Diagnostic messages contain debugging-style rendered FIR -- [`KT-59849`](https://youtrack.jetbrains.com/issue/KT-59849) K2: IllegalArgumentException: List has more than one element -- [`KT-57553`](https://youtrack.jetbrains.com/issue/KT-57553) Implement deprecation for open val with backing field and deferred initialization in K1 -- [`KT-57230`](https://youtrack.jetbrains.com/issue/KT-57230) Support Kotlin/Wasm in the K2 platform -- [`KT-59409`](https://youtrack.jetbrains.com/issue/KT-59409) K2: Missing DEFAULT_VALUE_NOT_ALLOWED_IN_OVERRIDE -- [`KT-59058`](https://youtrack.jetbrains.com/issue/KT-59058) Companion object is not initialized on class constructor call -- [`KT-61017`](https://youtrack.jetbrains.com/issue/KT-61017) K2: intermediate expect/actual class results in expected class has no actual declaration in module -- [`KT-60181`](https://youtrack.jetbrains.com/issue/KT-60181) K2: "NotImplementedError: An operation is not implemented" with Spring -- [`KT-59472`](https://youtrack.jetbrains.com/issue/KT-59472) K2: build Reaktive -- [`KT-54786`](https://youtrack.jetbrains.com/issue/KT-54786) MPP: "LazyTypeAliasDescriptor cannot be cast to class org.jetbrains.kotlin.descriptors.ClassDescriptor" caused by expected non-constant function argument on iOS if class is type aliased -- [`KT-59753`](https://youtrack.jetbrains.com/issue/KT-59753) K2: NotImplementedError when using annotation with vararg with default value from other module -- [`KT-60883`](https://youtrack.jetbrains.com/issue/KT-60883) K2: Fix `testRequireKotlinCompilerVersion` in LV 2.0 branch -- [`KT-59747`](https://youtrack.jetbrains.com/issue/KT-59747) K2: cannot actualize expect class to Unit via typealias -- [`KT-61054`](https://youtrack.jetbrains.com/issue/KT-61054) K2: "IAE: source must not be null" with -no-reflect on calling property getter with implicit invoke -- [`KT-57126`](https://youtrack.jetbrains.com/issue/KT-57126) [KLIB Reproducibility] Manifest is written using os-dependent line separators -- [`KT-60850`](https://youtrack.jetbrains.com/issue/KT-60850) K2: FIR2IR generates incorrect signature for fake overrides for common declaration if it called from a platform module -- [`KT-59218`](https://youtrack.jetbrains.com/issue/KT-59218) K2: return types of calls to `@PolymorphicSignature` methods inside try-expressions don't resolve to void when required +- [`KT-60885`](https://youtrack.jetbrains.com/issue/KT-60885) K2: Fix `testSelfUpperBoundInference` test in LV 2.0 branch +- [`KT-59957`](https://youtrack.jetbrains.com/issue/KT-59957) K2: Missing UNSUPPORTED_SEALED_FUN_INTERFACE +- [`KT-60000`](https://youtrack.jetbrains.com/issue/KT-60000) K2: Missing UNSUPPORTED_INHERITANCE_FROM_JAVA_MEMBER_REFERENCING_KOTLIN_FUNCTION +- [`KT-60886`](https://youtrack.jetbrains.com/issue/KT-60886) K2: Fix `testDirectoryWithRelativePath` in LV 2.0 branch - [`KT-60002`](https://youtrack.jetbrains.com/issue/KT-60002) K2: Missing UNSUPPORTED_SUSPEND_TEST -- [`KT-61011`](https://youtrack.jetbrains.com/issue/KT-61011) K2 Scripts: FirRecursiveProblemChecker: Expected FirResolvedTypeRef with ConeKotlinType but was FirImplicitTypeRefImplWithoutSource <implicit> -- [`KT-58906`](https://youtrack.jetbrains.com/issue/KT-58906) K2. "Backend Internal error: Exception during IR lowering" instead of CANNOT_INFER_PARAMETER_TYPE error when parameter type missing in lambda -- [`KT-59490`](https://youtrack.jetbrains.com/issue/KT-59490) K2: build km-shop -- [`KT-60163`](https://youtrack.jetbrains.com/issue/KT-60163) K2: vararg annotation argument value is serialized not as an array -- [`KT-59355`](https://youtrack.jetbrains.com/issue/KT-59355) K2: Allow to actual classifier have wider visibility than the corresponding expect class -- [`KT-56179`](https://youtrack.jetbrains.com/issue/KT-56179) [K2/N] `interop_objc_tests/multipleInheritanceClash.kt` test failed -- [`KT-59411`](https://youtrack.jetbrains.com/issue/KT-59411) K2: Missing ENUM_CLASS_CONSTRUCTOR_CALL -- [`KT-59410`](https://youtrack.jetbrains.com/issue/KT-59410) K2: Missing TYPEALIAS_EXPANDED_TO_MALFORMED_TYPE -- [`KT-59382`](https://youtrack.jetbrains.com/issue/KT-59382) K2: Missing PROTECTED_CONSTRUCTOR_NOT_IN_SUPER_CALL -- [`KT-59901`](https://youtrack.jetbrains.com/issue/KT-59901) K2: Disappeared API_NOT_AVAILABLE -- [`KT-60474`](https://youtrack.jetbrains.com/issue/KT-60474) K2: False negative type mismatch for array literal with wrong numeric literal -- [`KT-59610`](https://youtrack.jetbrains.com/issue/KT-59610) K2: Calls to annotations with default values are serialized differently in K1 and K2 -- [`KT-60139`](https://youtrack.jetbrains.com/issue/KT-60139) K2: Refactor handling of implicitly actual declarations (annotation & inline class constructors and property of inline class) -- [`KT-60793`](https://youtrack.jetbrains.com/issue/KT-60793) K2: IllegalStateException: Expected FirResolvedTypeRef with ConeKotlinType but was FirJavaTypeRef -- [`KT-60735`](https://youtrack.jetbrains.com/issue/KT-60735) K2: lateinit property diagnostic has not been initialized -- [`KT-60137`](https://youtrack.jetbrains.com/issue/KT-60137) K2: Quite complicated redeclaration error description is displayed for data classes -- [`KT-60639`](https://youtrack.jetbrains.com/issue/KT-60639) K2: IllegalStateException: Unsupported compile-time value GET_CLASS type=kotlin.reflect.KClass<p1.A> -- [`KT-56888`](https://youtrack.jetbrains.com/issue/KT-56888) CFA: Valid green in K1 -> red in K2. `catch_end -> finally -> after_try` -- [`KT-60723`](https://youtrack.jetbrains.com/issue/KT-60723) K2: Nested finally block has extra jump edge if surrounding try block jumps -- [`KT-60573`](https://youtrack.jetbrains.com/issue/KT-60573) K2: False positive/negative CONFLICTING_OVERLOADS for main functions -- [`KT-60124`](https://youtrack.jetbrains.com/issue/KT-60124) K2: Conflicting declarations on extension properties with different upper-bounded type parameter -- [`KT-60259`](https://youtrack.jetbrains.com/issue/KT-60259) K2: Reflection target is missing on adapted function refernces -- [`KT-59036`](https://youtrack.jetbrains.com/issue/KT-59036) InstantiationError when instantiating annotation with a parameter type as a default parameter of another annotation -- [`KT-59094`](https://youtrack.jetbrains.com/issue/KT-59094) K2: Fix Scripting K2 tests -- [`KT-59711`](https://youtrack.jetbrains.com/issue/KT-59711) K/N: Implement enumEntries intrinsic -- [`KT-59748`](https://youtrack.jetbrains.com/issue/KT-59748) K2: Return type mismatch: expected Unit, actual Any? for when with an assignment in branch -- [`KT-60154`](https://youtrack.jetbrains.com/issue/KT-60154) K2: Expected some types error -- [`KT-58139`](https://youtrack.jetbrains.com/issue/KT-58139) K2/MPP/metadata: compiler FIR serialization crash on complex expression as annotation argument -- [`KT-59485`](https://youtrack.jetbrains.com/issue/KT-59485) K2: build Anki-Android -- [`KT-59415`](https://youtrack.jetbrains.com/issue/KT-59415) K2: Missing DATA_CLASS_OVERRIDE_DEFAULT_VALUES_ERROR -- [`KT-59710`](https://youtrack.jetbrains.com/issue/KT-59710) K/JVM: Implement enumEntries intrinsic -- [`KT-57984`](https://youtrack.jetbrains.com/issue/KT-57984) K2/JS fails with IdSignature clash for inherited expect/actual function -- [`KT-59398`](https://youtrack.jetbrains.com/issue/KT-59398) K2: Missing NOT_SUPPORTED_INLINE_PARAMETER_IN_INLINE_PARAMETER_DEFAULT_VALUE -- [`KT-60645`](https://youtrack.jetbrains.com/issue/KT-60645) Native: dynamic caches are broken on Linux -- [`KT-50221`](https://youtrack.jetbrains.com/issue/KT-50221) FIR: handle enhanced/flexible nullability inside withNullability properly -- [`KT-59281`](https://youtrack.jetbrains.com/issue/KT-59281) JVM IR inline: incorrect type of created array -- [`KT-59507`](https://youtrack.jetbrains.com/issue/KT-59507) JVM IR inline: invocation of arrayOfNulls by function reference results in exception -- [`KT-58359`](https://youtrack.jetbrains.com/issue/KT-58359) Allow volatile intrinsics on inline function constant arguments -- [`KT-60598`](https://youtrack.jetbrains.com/issue/KT-60598) K2: add OptIn checkers for command line arguments -- [`KT-59766`](https://youtrack.jetbrains.com/issue/KT-59766) K2: ISE: Cannot find cached type parameter by FIR symbol during the coroutines library build -- [`KT-59644`](https://youtrack.jetbrains.com/issue/KT-59644) K2: the companion object in an `expect` class requires to be explicitly defined for compileNativeMainKotlinMetadata -- [`KT-59640`](https://youtrack.jetbrains.com/issue/KT-59640) K2: `expect` constructor requires calling `this` or `super` but didn't use to -- [`KT-58883`](https://youtrack.jetbrains.com/issue/KT-58883) K2: False negative type mismatch for generic annotation in collection literal -- [`KT-59581`](https://youtrack.jetbrains.com/issue/KT-59581) K2: Initializer type mismatch: expected Array<KClass<*>>, actual Array<KClass<out Serializable>> in annotation parameter default value using array literal -- [`KT-59069`](https://youtrack.jetbrains.com/issue/KT-59069) K2 does not report EXPECTED_CLASS_CONSTRUCTOR_DELEGATION_CALL +- [`KT-59419`](https://youtrack.jetbrains.com/issue/KT-59419) K2: Missing MULTIPLE_DEFAULTS_INHERITED_FROM_SUPERTYPES_WHEN_NO_EXPLICIT_OVERRIDE +- [`KT-60297`](https://youtrack.jetbrains.com/issue/KT-60297) K2: finally block is not coerced to unit - [`KT-59416`](https://youtrack.jetbrains.com/issue/KT-59416) K2: Missing EXTERNAL_INTERFACE_AS_REIFIED_TYPE_ARGUMENT - [`KT-59417`](https://youtrack.jetbrains.com/issue/KT-59417) K2: Missing CALL_FROM_UMD_MUST_BE_JS_MODULE_AND_JS_NON_MODULE - [`KT-59381`](https://youtrack.jetbrains.com/issue/KT-59381) K2: Missing CALL_TO_JS_NON_MODULE_WITH_MODULE_SYSTEM - [`KT-59384`](https://youtrack.jetbrains.com/issue/KT-59384) K2: Missing DYNAMIC_NOT_ALLOWED - [`KT-59406`](https://youtrack.jetbrains.com/issue/KT-59406) K2: Missing PROPERTY_DELEGATION_BY_DYNAMIC -- [`KT-60247`](https://youtrack.jetbrains.com/issue/KT-60247) K2: order of data class generated member differs in IR - [`KT-57223`](https://youtrack.jetbrains.com/issue/KT-57223) K2: false-negative INAPPLICABLE_JVM_NAME on non-final properties outside interfaces -- [`KT-60183`](https://youtrack.jetbrains.com/issue/KT-60183) K2: INAPPLICABLE_JVM_NAME on private methods with all-open plugin -- [`KT-60120`](https://youtrack.jetbrains.com/issue/KT-60120) K2 can't get a default parameter value of expect annotation -- [`KT-57240`](https://youtrack.jetbrains.com/issue/KT-57240) K2 MPP: Actualization doesn't work for flexible types -- [`KT-60436`](https://youtrack.jetbrains.com/issue/KT-60436) K2: investigate possible FirJavaTypeRef equals parameter in FirDataFlowAnalyzer.hasEqualsOverride -- [`KT-60299`](https://youtrack.jetbrains.com/issue/KT-60299) K2: when a typealias to `Unit` is returned, an explicit `return` is now required -- [`KT-58005`](https://youtrack.jetbrains.com/issue/KT-58005) K2: Unsupported compile-time value BLOCK for Repeatable annotations -- [`KT-60223`](https://youtrack.jetbrains.com/issue/KT-60223) K2: Wrong import with import alias -- [`KT-54854`](https://youtrack.jetbrains.com/issue/KT-54854) K2. Unresolved reference for not imported declaration when it is already imported as an import alias is absent in K2 -- [`KT-59738`](https://youtrack.jetbrains.com/issue/KT-59738) K2: NoSuchElementException from JvmValueClassLoweringDispatcher in MPP environment -- [`KT-59708`](https://youtrack.jetbrains.com/issue/KT-59708) K2: "Property must be initialized or be abstract" occurs due to constructors order -- [`KT-58483`](https://youtrack.jetbrains.com/issue/KT-58483) K2. -Xmulti-platform flag isn't working -- [`KT-53490`](https://youtrack.jetbrains.com/issue/KT-53490) FIR: Refactor augmented assignment resolving code - fix lhs-related problems and combine similar code in array and assign operator handling -- [`KT-59673`](https://youtrack.jetbrains.com/issue/KT-59673) K2: incorrect error message -- [`KT-58578`](https://youtrack.jetbrains.com/issue/KT-58578) K2: Commonize expect-actual logic between FIR and IR actualizer -- [`KT-54989`](https://youtrack.jetbrains.com/issue/KT-54989) FIR2IR: fragile code in postfix op detection -- [`KT-59464`](https://youtrack.jetbrains.com/issue/KT-59464) K2: Investigate cases of implicit type refs in Fir2IrImplicitCastInserter -- [`KT-53898`](https://youtrack.jetbrains.com/issue/KT-53898) K2: False negative VAL_REASSIGNMENT on member vals -- [`KT-57641`](https://youtrack.jetbrains.com/issue/KT-57641) K2: "java.lang.NoSuchFieldException: INSTANCE" in kotlin-reflect for `KClass.objectInstance` on an anonymous object -- [`KT-59299`](https://youtrack.jetbrains.com/issue/KT-59299) [K2] ISE in IrBindablePublicSymbolBase.bind on equals function from companion of serializable class -- [`KT-58844`](https://youtrack.jetbrains.com/issue/KT-58844) Incorrect type mismatch error: "actual type is kotlin/Int but kotlin/Int was expected" - [`KT-59413`](https://youtrack.jetbrains.com/issue/KT-59413) K2: Missing VALUE_CLASS_CANNOT_HAVE_CONTEXT_RECEIVERS -- [`KT-56173`](https://youtrack.jetbrains.com/issue/KT-56173) FIR: IrGenerationExtensions cannot see default values from expect declarations -- [`KT-59611`](https://youtrack.jetbrains.com/issue/KT-59611) FIR2IR: Unsupported callable reference for enum entry with clashing name -- [`KT-59858`](https://youtrack.jetbrains.com/issue/KT-59858) Kotlin Native: Compilation failed: Sequence contains more than one matching element, org.jetbrains.kotlin.backend.konan.lower.FunctionReferenceLowering$FunctionReferenceBuilder.buildClass(FunctionReferenceLowering.kt:644) -- [`KT-58539`](https://youtrack.jetbrains.com/issue/KT-58539) [K2] Ir actualization fails to match expect/actual declarations that use custom function types -- [`KT-59775`](https://youtrack.jetbrains.com/issue/KT-59775) 'toString()' on Object returns different result with concatenation -- [`KT-59737`](https://youtrack.jetbrains.com/issue/KT-59737) K2: Actual class 'actual class FastArrayList<E> : AbstractMutableList<E>, MutableListEx<E>, RandomAccess' has no corresponding members for expected class members because of different parameter names in Java -- [`KT-59613`](https://youtrack.jetbrains.com/issue/KT-59613) K2: Unhandled intrinsic in ExpressionCodegen exception in for expect function with default value in parameter -- [`KT-59216`](https://youtrack.jetbrains.com/issue/KT-59216) K2. Unhelpful unresolved reference when inheriting from interface with constructor call (K1 reports NO_CONSTRUCTOR instead) -- [`KT-59057`](https://youtrack.jetbrains.com/issue/KT-59057) Revise muted tests for native backend -- [`KT-57377`](https://youtrack.jetbrains.com/issue/KT-57377) K2/MPP: internal declarations from common module are inivisible for intermediate modules during metadata compilation -- [`KT-59693`](https://youtrack.jetbrains.com/issue/KT-59693) MPP: linkReleaseExecutableLinux fails with IllegalStateException: Drains have not been painted properly -- [`KT-59362`](https://youtrack.jetbrains.com/issue/KT-59362) K2/MPP: `.toByte()` conversion for const val causes SourceCodeAnalysisException: java.lang.NullPointerException: null -- [`KT-51670`](https://youtrack.jetbrains.com/issue/KT-51670) FIR: questionable behavior for deprecated String constructors -- [`KT-35314`](https://youtrack.jetbrains.com/issue/KT-35314) StackOverflowError with nested try-finally and function with contracts -- [`KT-53460`](https://youtrack.jetbrains.com/issue/KT-53460) False positive smartcast warning in if block after if block -- [`KT-40851`](https://youtrack.jetbrains.com/issue/KT-40851) False MUST_BE_INITIALIZED_OR_BE_ABSTRACT error for a property which is initialised in the init block -- [`KT-59695`](https://youtrack.jetbrains.com/issue/KT-59695) K2: false negative NON_PUBLIC_CALL_FROM_PUBLIC_INLINE -- [`KT-41198`](https://youtrack.jetbrains.com/issue/KT-41198) False positive “Variable must be initialized” with assignment in scope function and safe call -- [`KT-58901`](https://youtrack.jetbrains.com/issue/KT-58901) K2. Value parameter default values are not checked for type mismatch -- [`KT-48115`](https://youtrack.jetbrains.com/issue/KT-48115) Member functions with type parameter and contract don't produce smartcasts -- [`KT-59541`](https://youtrack.jetbrains.com/issue/KT-59541) K2: Type checking has run into a recursive problem on code that was compiling with Language 1.9 -- [`KT-58943`](https://youtrack.jetbrains.com/issue/KT-58943) K2: Incorrect with K1 priority of "invokeExtension + implicit receiver" candidate -- [`KT-37375`](https://youtrack.jetbrains.com/issue/KT-37375) [FIR] Incorrect invoke resolution -- [`KT-59789`](https://youtrack.jetbrains.com/issue/KT-59789) K2: self-reference does not compile anymore -- [`KT-59286`](https://youtrack.jetbrains.com/issue/KT-59286) JVM IR inline: local property not found -- [`KT-58823`](https://youtrack.jetbrains.com/issue/KT-58823) K2: Android app crashes right after start: java.lang.NoSuchMethodError: No virtual method findViewById(I)Landroid/view/View -- [`KT-57754`](https://youtrack.jetbrains.com/issue/KT-57754) K2: No public signature built for the synthesized delegate field -- [`KT-58533`](https://youtrack.jetbrains.com/issue/KT-58533) K2: "Not enough information to infer type variable T" for generic call in throw expression -- [`KT-34846`](https://youtrack.jetbrains.com/issue/KT-34846) FIR Java: enhance type parameter bounds properly -- [`KT-52043`](https://youtrack.jetbrains.com/issue/KT-52043) FIR: FirValueParameter with SubstitutionOverride does not reference the original FIR declaration -- [`KT-59291`](https://youtrack.jetbrains.com/issue/KT-59291) JVM IR inline: unexpected result of `apiVersionIsAtLeast` invocation -- [`KT-59550`](https://youtrack.jetbrains.com/issue/KT-59550) K2: synthetic property isn't seen through Java -- [`KT-59038`](https://youtrack.jetbrains.com/issue/KT-59038) [K2] IllegalStateException in mixed Java/Kotlin inheritance -- [`KT-59489`](https://youtrack.jetbrains.com/issue/KT-59489) K2: builld spring-petclinic-kotlin -- [`KT-58908`](https://youtrack.jetbrains.com/issue/KT-58908) K2. Internal error "kotlin.UninitializedPropertyAccessException: lateinit property firType has not been initialized" on incomplete `is` -- [`KT-56755`](https://youtrack.jetbrains.com/issue/KT-56755) K2: Investigate failures related to line numbers with LT compilation enabled -- [`KT-56139`](https://youtrack.jetbrains.com/issue/KT-56139) K2: consider adding source element for implicit receivers -- [`KT-57489`](https://youtrack.jetbrains.com/issue/KT-57489) K2: Incorrectly generated line numbers in companion object access inside class -- [`KT-58947`](https://youtrack.jetbrains.com/issue/KT-58947) Run all existing codegen box tests with kapt stub generation -- [`KT-58827`](https://youtrack.jetbrains.com/issue/KT-58827) K2 reports ACTUAL_WITHOUT_EXPECT on the whole class -- [`KT-54917`](https://youtrack.jetbrains.com/issue/KT-54917) K2: ILT leak from a completed generic call -- [`KT-56187`](https://youtrack.jetbrains.com/issue/KT-56187) K2: type parameter's upper bound is ignored in callable references -- [`KT-56186`](https://youtrack.jetbrains.com/issue/KT-56186) K2: lack of type arguments in type constructor is ignored in callable references -- [`KT-59356`](https://youtrack.jetbrains.com/issue/KT-59356) K2: Restrict rules for matching of expect supertypes for actual class -- [`KT-57217`](https://youtrack.jetbrains.com/issue/KT-57217) K2: NoSuchMethodError on `toChar` call on java inheritor of java.lang.Number -- [`KT-58356`](https://youtrack.jetbrains.com/issue/KT-58356) K2: StackOverflowError with OptIn and Deprecated, while compiling Kotlin project -- [`KT-57954`](https://youtrack.jetbrains.com/issue/KT-57954) K2. Auto-generated "entries" member of enum class has higher priority than user-declared companion object with same name when language version is set to 2.0 -- [`KT-59508`](https://youtrack.jetbrains.com/issue/KT-59508) K2: Make sure that warnings-severity nullability annotations are not perceived as reasons for nullability errors -- [`KT-53820`](https://youtrack.jetbrains.com/issue/KT-53820) FIR: mismatching error message for invisible reference/member -- [`KT-58641`](https://youtrack.jetbrains.com/issue/KT-58641) K2: PublishedApi has no effect when internal fun used in the test source set -- [`KT-59461`](https://youtrack.jetbrains.com/issue/KT-59461) K2: Erroneous null check when returning not-null typealias to nullable type -- [`KT-58980`](https://youtrack.jetbrains.com/issue/KT-58980) K2: Import of java field from companion's base breaks the compiler -- [`KT-59140`](https://youtrack.jetbrains.com/issue/KT-59140) K2: "Symbol public final static field is invisible" caused by java static field called in kotlin code -- [`KT-59501`](https://youtrack.jetbrains.com/issue/KT-59501) Escape analysis constructs arrays of negative size -- [`KT-59452`](https://youtrack.jetbrains.com/issue/KT-59452) apiVersionIsAtLeast calls in body of stdlib inline function may be evaluated on compile-time -- [`KT-53967`](https://youtrack.jetbrains.com/issue/KT-53967) [PL] Classifiers: Turning interface from fun to non-fun + adding member function causes Kotlin/JS fail: IAE: "Sequence contains more than one matching element" -- [`KT-59346`](https://youtrack.jetbrains.com/issue/KT-59346) Not working breakpoints on not initialized variables -- [`KT-55993`](https://youtrack.jetbrains.com/issue/KT-55993) Wrong current pointer: strange behaviour of debugger or compiler when two IFs and an uninitialized variable between them -- [`KT-58335`](https://youtrack.jetbrains.com/issue/KT-58335) K2: Exposed typealias from implementation dependency produces type mismatch in dependent module -- [`KT-58719`](https://youtrack.jetbrains.com/issue/KT-58719) K2: false-positive INVISIBLE_REFERENCE error in case of importing an internal abstract class -- [`KT-57694`](https://youtrack.jetbrains.com/issue/KT-57694) K2: False positive [NOTHING_TO_OVERRIDE] for a class overriding 'sort' method from the List collection -- [`KT-58460`](https://youtrack.jetbrains.com/issue/KT-58460) K2. return without argument became allowed for functions with return type Any -- [`KT-49249`](https://youtrack.jetbrains.com/issue/KT-49249) Incorrect nullability inferred for Throwable -- [`KT-57429`](https://youtrack.jetbrains.com/issue/KT-57429) K2: Fix computing a mangled name for members of a generic class that reference the class's type parameters in their signature -- [`KT-57566`](https://youtrack.jetbrains.com/issue/KT-57566) K2: Fix name mangling for functions that have dynamic type in their signature -- [`KT-57818`](https://youtrack.jetbrains.com/issue/KT-57818) K2: Fix FirMangleComputer to not include the "special" package name into mangled names of property accessors on non-JVM platforms -- [`KT-57777`](https://youtrack.jetbrains.com/issue/KT-57777) K2: Fix computing a mangled name for the synthesized `entries` property getter of an enum class -- [`KT-57433`](https://youtrack.jetbrains.com/issue/KT-57433) K2: Fix computing a mangled name for top-level functions and properties -- [`KT-58553`](https://youtrack.jetbrains.com/issue/KT-58553) k2: Annotation type arguments are lost in FIR2IR -- [`KT-58184`](https://youtrack.jetbrains.com/issue/KT-58184) K2: False negative INVISIBLE_MEMBER on destructuring declaration -- [`KT-58637`](https://youtrack.jetbrains.com/issue/KT-58637) K2: False negative ABSTRACT_MEMBER_NOT_IMPLEMENTED on Entry of Enum with abstract member declaration -- [`KT-54952`](https://youtrack.jetbrains.com/issue/KT-54952) JvmSerializationBindings does not work with K2 -- [`KT-54844`](https://youtrack.jetbrains.com/issue/KT-54844) FIR/Analysis API: create stubs for equals/hashCode/toString for data classes in FIR -- [`KT-58555`](https://youtrack.jetbrains.com/issue/KT-58555) K2: Generic property reference inside delegation misses type argument -- [`KT-57648`](https://youtrack.jetbrains.com/issue/KT-57648) FIR: move deprecation calculation on COMPILER_REQUIRED_ANNOTATIONS phase -- [`KT-57049`](https://youtrack.jetbrains.com/issue/KT-57049) K2 generates duplicates of symbols/declarations -- [`KT-55723`](https://youtrack.jetbrains.com/issue/KT-55723) K2: deprecations for enum entries are not resolved on the TYPES phase -- [`KT-59033`](https://youtrack.jetbrains.com/issue/KT-59033) Doesn’t support vararg parameter in annotation instantiation with empty arguments -- [`KT-58780`](https://youtrack.jetbrains.com/issue/KT-58780) JVM IR inline: local property delegation is not working for K2 -- [`KT-58779`](https://youtrack.jetbrains.com/issue/KT-58779) JVM IR inline: correctly process special inlined block in value class lowering -- [`KT-58720`](https://youtrack.jetbrains.com/issue/KT-58720) Generate full InnerClass attributes for the standard library -- [`KT-58215`](https://youtrack.jetbrains.com/issue/KT-58215) K2: JVM IR produces line numbers for delegation bridges that are not marked with ACC_BRIDGE -- [`KT-42696`](https://youtrack.jetbrains.com/issue/KT-42696) JVM IR generates line numbers for all bridges leading to extra steps in the debugger -- [`KT-57228`](https://youtrack.jetbrains.com/issue/KT-57228) K2: annotations for interface member properties implemented by delegation are copied -- [`KT-57216`](https://youtrack.jetbrains.com/issue/KT-57216) K2: non-trivial enum declaration does not have ACC_FINAL in the bytecode -- [`KT-55866`](https://youtrack.jetbrains.com/issue/KT-55866) K2: Constant as parameter of `@JvmName`: BE: "Unsupported compile-time value CALL private final fun <get-TAG>" -- [`KT-58717`](https://youtrack.jetbrains.com/issue/KT-58717) Object on the left-hand side of callable reference is not initialized if `KCallable.name` optimization is used -- [`KT-59211`](https://youtrack.jetbrains.com/issue/KT-59211) Kapt+JVM_IR: AssertionError on delegating to anonymous object -- [`KT-57251`](https://youtrack.jetbrains.com/issue/KT-57251) K2: weird error message when trying to instantiate an `expect` class without explicit constructor -- [`KT-58623`](https://youtrack.jetbrains.com/issue/KT-58623) Language version 2.0: compiling into common, Native does not report "Protected function call from public-API inline function is prohibited", while JVM, JS do -- [`KT-55945`](https://youtrack.jetbrains.com/issue/KT-55945) NoSuchMethodError when calling method with value class parameter on java class inherited from kotlin class -- [`KT-58840`](https://youtrack.jetbrains.com/issue/KT-58840) K1/K2: false positive EXPOSED_FUNCTION_RETURN_TYPE related to protected lower bound -- [`KT-57243`](https://youtrack.jetbrains.com/issue/KT-57243) K2: no warning or error reported on expect class in CLI, and JVM backend tries to generate it to a .class file -- [`KT-57833`](https://youtrack.jetbrains.com/issue/KT-57833) K2 reports NO_ACTUAL_FOR_EXPECT for inherited properties with the same name -- [`KT-58153`](https://youtrack.jetbrains.com/issue/KT-58153) K2/MPP/JVM&Native: cannot override Any::toString when an expect-supertype has Any::toString override in actual-class -- [`KT-58124`](https://youtrack.jetbrains.com/issue/KT-58124) K2: FIR2IR compiler crash with MPP (Fir2IrSimpleFunctionSymbol is already bound) -- [`KT-58346`](https://youtrack.jetbrains.com/issue/KT-58346) k2: false negative MUST_BE_INITIALIZED for deferred initialization +- [`KT-59387`](https://youtrack.jetbrains.com/issue/KT-59387) K2: Missing NO_CONSTRUCTOR - [`KT-57803`](https://youtrack.jetbrains.com/issue/KT-57803) K2. "Kotlin: Only the Kotlin standard library is allowed to use the 'kotlin' package" error missing in 2.0 -- [`KT-57504`](https://youtrack.jetbrains.com/issue/KT-57504) [K2/N] Wrong coercion of `ILT: 7` to kotlinx.cinterop.COpaquePointer causes `Cannot adapt kotlin.Int to kotlinx.cinterop.CPointer` during autoboxing -- [`KT-57484`](https://youtrack.jetbrains.com/issue/KT-57484) K2: false positive OVERLOAD_RESOLUTION_AMBIGUITY with ImplicitIntegerCoercion -- [`KT-57971`](https://youtrack.jetbrains.com/issue/KT-57971) K1/K2: False positive "Redundant 'suspend' modifier" warning on declaration site when suspend function is also argument -- [`KT-56779`](https://youtrack.jetbrains.com/issue/KT-56779) Checkers false negative: AbstractMethodError when accessing setter via an interface where the member is defined as var, but it's val in implementation -- [`KT-51793`](https://youtrack.jetbrains.com/issue/KT-51793) FIR: Investigate property+invoke resolution priorities -- [`KT-57003`](https://youtrack.jetbrains.com/issue/KT-57003) FIR: missing annotation on parameter of `data` class' synthetic `copy` -- [`KT-57269`](https://youtrack.jetbrains.com/issue/KT-57269) K2: collection stub for `sort` is not generated for custom List subclasses -- [`KT-54748`](https://youtrack.jetbrains.com/issue/KT-54748) K2: incomprehensible errors when type parameter has the same name as a class -- [`KT-50703`](https://youtrack.jetbrains.com/issue/KT-50703) FIR: Improve reporting UPPER_BOUND_VIOLATED for type arguments of typealias constructor calls -- [`KT-57622`](https://youtrack.jetbrains.com/issue/KT-57622) Fix incorrect metadata for data class generated methods -- [`KT-54887`](https://youtrack.jetbrains.com/issue/KT-54887) K2: fix behavior of references to value classes equals/hashCode/toString -- [`KT-58937`](https://youtrack.jetbrains.com/issue/KT-58937) K2: Annotation vararg arguments are incorrectly serialized -- [`KT-58621`](https://youtrack.jetbrains.com/issue/KT-58621) K2: Private class shadows public function defined in the same package -- [`KT-59041`](https://youtrack.jetbrains.com/issue/KT-59041) K2. "IllegalStateException: Expected FirResolvedTypeRef with ConeKotlinType but was FirImplicitTypeRefImplWithoutSource <implicit>" on incorrect collection declaration -- [`KT-58665`](https://youtrack.jetbrains.com/issue/KT-58665) K2: Optional.of incorrectly accepts nullable String -- [`KT-58938`](https://youtrack.jetbrains.com/issue/KT-58938) K2. Abstract class can be invoked using member reference `::` operator -- [`KT-50798`](https://youtrack.jetbrains.com/issue/KT-50798) FIR: False negative UPPER_BOUND_VIOLATED_IN_TYPEALIAS_EXPANSION -- [`KT-58944`](https://youtrack.jetbrains.com/issue/KT-58944) K2. StackOverflowError on incorrect intersection types -- [`KT-59241`](https://youtrack.jetbrains.com/issue/KT-59241) K2: broken inference of DNN types -- [`KT-58294`](https://youtrack.jetbrains.com/issue/KT-58294) K2 compiler crashes with OOM on deserializing annotation applied to itself with a enum outer/nested parameter -- [`KT-58972`](https://youtrack.jetbrains.com/issue/KT-58972) K2: Error message of PRIVATE_CLASS_MEMBER_FROM_INLINE doesn't mention class members -- [`KT-58989`](https://youtrack.jetbrains.com/issue/KT-58989) K2: Forbid suspend operator get/setValue and provideDelegate -- [`KT-59177`](https://youtrack.jetbrains.com/issue/KT-59177) K2: Report NAMED_ARGUMENTS_NOT_ALLOWED for named parameters in lambdas -- [`KT-57028`](https://youtrack.jetbrains.com/issue/KT-57028) K2: "NSEE: Sequence contains no element matching the predicate" with stream related Java api -- [`KT-58007`](https://youtrack.jetbrains.com/issue/KT-58007) K2: Unsupported compile-time value GET_FIELD FIELD PROPERTY_BACKING_FIELD when const value is default for annotation -- [`KT-58472`](https://youtrack.jetbrains.com/issue/KT-58472) Secondary constructor breaks MUST_BE_INITIALIZED check -- [`KT-59022`](https://youtrack.jetbrains.com/issue/KT-59022) Make is and as behaviour consistent in Native -- [`KT-58902`](https://youtrack.jetbrains.com/issue/KT-58902) K2: Calls to overridden method with default parameter are not compiled -- [`KT-58549`](https://youtrack.jetbrains.com/issue/KT-58549) K2: variable type is infered to non-existing interface -- [`KT-58613`](https://youtrack.jetbrains.com/issue/KT-58613) K2: ConcurrentModificationException from FirSignatureEnhancement.performFirstRoundOfBoundsResolution -- [`KT-55552`](https://youtrack.jetbrains.com/issue/KT-55552) K2. False negative TYPE_MISMATCH in implementation via delegation -- [`KT-57436`](https://youtrack.jetbrains.com/issue/KT-57436) Fix computing mangled names of generic properties from IR-based declaration descriptors -- [`KT-58543`](https://youtrack.jetbrains.com/issue/KT-58543) [K2/N] Rewrite native MPP tests to avoid expect actual in same module -- [`KT-57701`](https://youtrack.jetbrains.com/issue/KT-57701) Unify selection of inherited callable with default implementation among multiple candidates in JVM, Native & JS backends -- [`KT-58444`](https://youtrack.jetbrains.com/issue/KT-58444) K2/MPP/metadata: compiler FIR2IR crash on constant with intrinsic initializer from common source set in Native-shared source set -- [`KT-57756`](https://youtrack.jetbrains.com/issue/KT-57756) K2: Missing syntax errors when light tree parsing is used -- [`KT-57435`](https://youtrack.jetbrains.com/issue/KT-57435) Fix computing mangled names for functions with context receivers -- [`KT-57219`](https://youtrack.jetbrains.com/issue/KT-57219) K2: incorrect relative order of normal and use-site-targeted annotations on property getter in the resulting bytecode -- [`KT-57955`](https://youtrack.jetbrains.com/issue/KT-57955) K2: "ClassCastException: class org.jetbrains.kotlin.ir.declarations.impl.IrExternalPackageFragmentImpl cannot be cast to class org.jetbrains.kotlin.ir.declarations.IrDeclaration" with property delegate -- [`KT-58583`](https://youtrack.jetbrains.com/issue/KT-58583) K2: false-positive invisible reference error on nested anonymous object literal extending a protected nested class -- [`KT-57425`](https://youtrack.jetbrains.com/issue/KT-57425) K2: False-positive smartcast on property accessed through a property from another module -- [`KT-57844`](https://youtrack.jetbrains.com/issue/KT-57844) K2. Not relevant errors when accessing Java member which have private overloads with argument type mismatch -- [`KT-58584`](https://youtrack.jetbrains.com/issue/KT-58584) K2: "UninitializedPropertyAccessException: lateinit property packageFqName has not been initialized" -- [`KT-58529`](https://youtrack.jetbrains.com/issue/KT-58529) K2: "Extension function type is not allowed as supertypes" compile error -- [`KT-58379`](https://youtrack.jetbrains.com/issue/KT-58379) K2: NEW_INFERENCE_ERROR in sortedBy call with exception in branch -- [`KT-58284`](https://youtrack.jetbrains.com/issue/KT-58284) K2: False negative ITERATOR_MISSING -- [`KT-55078`](https://youtrack.jetbrains.com/issue/KT-55078) K2 IDE: Infinite recursion in `org.jetbrains.kotlin.fir.java.JavaScopeProvider#findJavaSuperClass` -- [`KT-58080`](https://youtrack.jetbrains.com/issue/KT-58080) K2: False-positive TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM on annotated const val -- [`KT-58674`](https://youtrack.jetbrains.com/issue/KT-58674) K2: No expected type for while loop condition -- [`KT-56523`](https://youtrack.jetbrains.com/issue/KT-56523) K2 should report MANY_INTERFACES_MEMBER_NOT_IMPLEMENTED -- [`KT-58238`](https://youtrack.jetbrains.com/issue/KT-58238) Support dumping signatures and mangled names in irText tests -- [`KT-58456`](https://youtrack.jetbrains.com/issue/KT-58456) K2: Custom function type metadata breaks Compose library compatibility -- [`KT-58267`](https://youtrack.jetbrains.com/issue/KT-58267) K/N: do not reference hidden Array.content* functions from the compiler -- [`KT-57791`](https://youtrack.jetbrains.com/issue/KT-57791) Native: Method returning String? leads to exception: Unexpected receiver type: kotlin.String -- [`KT-58437`](https://youtrack.jetbrains.com/issue/KT-58437) K2: Do not use descriptors in KonanSymbols -- [`KT-57432`](https://youtrack.jetbrains.com/issue/KT-57432) K2: Don't create default getters and setters in case when they are not needed -- [`KT-46047`](https://youtrack.jetbrains.com/issue/KT-46047) FIR: incorrect type of integer literals -- [`KT-57487`](https://youtrack.jetbrains.com/issue/KT-57487) [K2/N] Stdlib ArraysTest fails with `Class found but error nodes are not allowed` -- [`KT-56951`](https://youtrack.jetbrains.com/issue/KT-56951) K2: False negative error on compound assignment for property of type Byte -- [`KT-57222`](https://youtrack.jetbrains.com/issue/KT-57222) K2: compiler FIR serialization crash on two functions with captured type and object literal -- [`KT-58224`](https://youtrack.jetbrains.com/issue/KT-58224) K2: deprecation on field is not detected properly -- [`KT-55662`](https://youtrack.jetbrains.com/issue/KT-55662) K2. Incorrect type mismatch error "inferred type is IOT" instead of "inferred type is Int" -- [`KT-55668`](https://youtrack.jetbrains.com/issue/KT-55668) K2. 'in' modifier became applicable to star projection -- [`KT-57064`](https://youtrack.jetbrains.com/issue/KT-57064) K2: hidden internals of dealing with type-aliased primitive types are exposed to user -- [`KT-58252`](https://youtrack.jetbrains.com/issue/KT-58252) K2: Symbol already bound for backing field during building resulting JS artifact for MPP project -- [`KT-56940`](https://youtrack.jetbrains.com/issue/KT-56940) K/Wasm: report compiler errors for unsupported external declarations -- [`KT-56943`](https://youtrack.jetbrains.com/issue/KT-56943) K/Wasm: implement `@WasmImport` diagnostics -- [`KT-55903`](https://youtrack.jetbrains.com/issue/KT-55903) K2: False negative CANNOT_CHECK_FOR_ERASED on is-check for type with reified type arguments -- [`KT-56944`](https://youtrack.jetbrains.com/issue/KT-56944) K/Wasm: implement `@JsFun` diagnostics -- [`KT-58329`](https://youtrack.jetbrains.com/issue/KT-58329) K2: False-positive suspend conversion for anonymous functions -- [`KT-58028`](https://youtrack.jetbrains.com/issue/KT-58028) K2: False-positive TYPE_PARAMETER_IS_NOT_AN_EXPRESSION - -### Docs & Examples - -- [`KT-60545`](https://youtrack.jetbrains.com/issue/KT-60545) Documentation change on Interoperability with Swift/Objective-C: highlight that it is not normal to suppress errors -- [`KT-50927`](https://youtrack.jetbrains.com/issue/KT-50927) Kotlin / Docs: Delete all the information about old Kotlin/Wasm -- [`KT-61398`](https://youtrack.jetbrains.com/issue/KT-61398) Advertise hierarchy templates in 1.9.20-Beta what's new ### IDE -#### New Features - -- [`KTIJ-23199`](https://youtrack.jetbrains.com/issue/KTIJ-23199) K2 IDE: Improve Import quick fix description -- [`KTIJ-26056`](https://youtrack.jetbrains.com/issue/KTIJ-26056) Support highlighting of KNM files - -#### Performance Improvements - -- [`KTIJ-26688`](https://youtrack.jetbrains.com/issue/KTIJ-26688) UAST: optimize methodNameCanBeOneOf - #### Fixes -- [`KTIJ-26782`](https://youtrack.jetbrains.com/issue/KTIJ-26782) Internal error while highlighting "AndroidHighlighterExtension does not define or inherit highlightDeclaration" -- [`KTIJ-27188`](https://youtrack.jetbrains.com/issue/KTIJ-27188) Bundled DevKit plugin + 1.9.20-Beta* constantly throws exceptions when opening another plugin codebase -- [`KTIJ-25220`](https://youtrack.jetbrains.com/issue/KTIJ-25220) Kotlin not configured dialog does not show if Kotlin stdlib is anywhere on classpath -- [`KTIJ-25563`](https://youtrack.jetbrains.com/issue/KTIJ-25563) Failed cinterop task becomes UP-TO-DATE and successfully passes on the second import -- [`KTIJ-26536`](https://youtrack.jetbrains.com/issue/KTIJ-26536) IDE in Java file resolves to property with the same name instead of method in the nested class from library -- [`KTIJ-25126`](https://youtrack.jetbrains.com/issue/KTIJ-25126) K2 IDE. No import quickfix for Java static members -- [`KT-60341`](https://youtrack.jetbrains.com/issue/KT-60341) K2 IDE: "UnsupportedOperationException: Unknown type CapturedType(*)?" -- [`KTIJ-25960`](https://youtrack.jetbrains.com/issue/KTIJ-25960) K2 IDE: KDoc references to static java methods are not resolved -- [`KTIJ-7642`](https://youtrack.jetbrains.com/issue/KTIJ-7642) HMPP, IDE: False positive ''suspend' modifier is not allowed on a single abstract member' for common code if JVM target present -- [`KTIJ-25745`](https://youtrack.jetbrains.com/issue/KTIJ-25745) K2 IDE: "Type info" intention shows the return type of a functional type instead of the functional type itself -- [`KTIJ-26501`](https://youtrack.jetbrains.com/issue/KTIJ-26501) K2: IDE K2: False positive unused import when declaration used for vararg parameter type -- [`KTIJ-26661`](https://youtrack.jetbrains.com/issue/KTIJ-26661) K2 IDE. PIEAE “Element class CompositeElement of type FUN” after removing/putting back function with operator modifier -- [`KTIJ-26672`](https://youtrack.jetbrains.com/issue/KTIJ-26672) K2 IDE: false positive in optimize import for ambiguity calls -- [`KTIJ-26760`](https://youtrack.jetbrains.com/issue/KTIJ-26760) K2 IDE: OVERLOAD_RESOLUTION_AMBIGUITY false positive -- [`KTIJ-26867`](https://youtrack.jetbrains.com/issue/KTIJ-26867) K2 IDE: rename refactoring doesn't rename subclasses if they are used in import directives -- [`KTIJ-26848`](https://youtrack.jetbrains.com/issue/KTIJ-26848) K2 IDE: index inconsistency in case of "<no name provided>" name -- [`KTIJ-26666`](https://youtrack.jetbrains.com/issue/KTIJ-26666) K2 IDE: changed FirFile is treated as fully resolved after in-block modification -- [`KT-59836`](https://youtrack.jetbrains.com/issue/KT-59836) Symbol Light Classes: Type parameters from the parent interface aren't copied to DefaultImpls methods -- [`KT-28611`](https://youtrack.jetbrains.com/issue/KT-28611) MPP: Gradle -> IDE: settings provided via `compilations` DSL are not imported into common modules facets -- [`KTIJ-25448`](https://youtrack.jetbrains.com/issue/KTIJ-25448) When project JDK is less than one defines in jvmToolchain block, run with Idea fails with `has been compiled by a more recent version of the Java Runtime` +- [`KT-62777`](https://youtrack.jetbrains.com/issue/KT-62777) K2 IDE: False positive MISSING_DEPENDENCY_SUPERCLASS for built-ins in non-JVM modules +- [`KT-61195`](https://youtrack.jetbrains.com/issue/KT-61195) UAST modeling of implicit `it` is inconsistent for `Enum.entries` +- [`KT-62757`](https://youtrack.jetbrains.com/issue/KT-62757) SLC: incorrect nullability annotation on aliased type +- [`KT-60318`](https://youtrack.jetbrains.com/issue/KT-60318) K2: disable SLC for non-JVM platforms +- [`KT-62440`](https://youtrack.jetbrains.com/issue/KT-62440) On the fly resolve with light method context doesn't resolve method type parameters +- [`KT-50241`](https://youtrack.jetbrains.com/issue/KT-50241) Make Symbol Light Classes consistent with Ultra Light Classes +- [`KT-56546`](https://youtrack.jetbrains.com/issue/KT-56546) LL FIR: fix lazy resolve contract violation in Symbol Light Classes +- [`KT-57550`](https://youtrack.jetbrains.com/issue/KT-57550) K2: AA: incorrect constant value in file-level annotation +- [`KT-61460`](https://youtrack.jetbrains.com/issue/KT-61460) SLC: unnecessary upper bound wildcards (w/ type alias) +- [`KT-61377`](https://youtrack.jetbrains.com/issue/KT-61377) K2: SLC: wrong retention counterpart for AnnotationRetention.BINARY - [`KT-60603`](https://youtrack.jetbrains.com/issue/KT-60603) K2: Investigate intellij tests failures in branch 2.0 -- [`KTIJ-25364`](https://youtrack.jetbrains.com/issue/KTIJ-25364) K2 IDE: References to Java records are red: OVERLOAD_RESOLUTION_AMBIGUITY, UNRESOLVED_REFERENCE -- [`KTIJ-24390`](https://youtrack.jetbrains.com/issue/KTIJ-24390) Kotlin assignment plugin: Imports are not recognized in build logic .kt files for Gradle build - [`KT-60590`](https://youtrack.jetbrains.com/issue/KT-60590) Fix light classes related tests in branch 2.0 -- [`KT-60530`](https://youtrack.jetbrains.com/issue/KT-60530) K2 scripting: exception on .gradle.kts opening -- [`KT-60539`](https://youtrack.jetbrains.com/issue/KT-60539) K2: "KtInaccessibleLifetimeOwnerAccessException: org.jetbrains.kotlin.analysis.api.lifetime.KtReadActionConfinementLifetimeToken`@3ce52fd9` is inaccessible: Using KtLifetimeOwner from previous analysis" at highlighting -- [`KTIJ-26276`](https://youtrack.jetbrains.com/issue/KTIJ-26276) K2 IDE: Optimize import drops used import alias -- [`KT-60518`](https://youtrack.jetbrains.com/issue/KT-60518) K2 IDE. False positive [NON_MEMBER_FUNCTION_NO_BODY] when completing function with `Complete current statement` -- [`KT-60323`](https://youtrack.jetbrains.com/issue/KT-60323) K2 IDE. "KotlinExceptionWithAttachments: Unexpected returnTypeRef. Expected is FirResolvedTypeRef, but was FirImplicitTypeRefImpl" exception on contract return type -- [`KT-60352`](https://youtrack.jetbrains.com/issue/KT-60352) K2 IDE. Support Java Records -- [`KT-56503`](https://youtrack.jetbrains.com/issue/KT-56503) K2 IDE: FIR tree is incorrect in a case of ProcessCancelledException was thrown during phase execution -- [`KTIJ-25653`](https://youtrack.jetbrains.com/issue/KTIJ-25653) K2 IDE. "KotlinExceptionWithAttachments: Containing function should be not null for KtParameter" exception on incorrect derived class declaration -- [`KT-59843`](https://youtrack.jetbrains.com/issue/KT-59843) SLC: `KotlinAsJavaSupport.packageExists` (via `KotlinStaticPackageProvider`) said ROOT package doesn't exist if no `KtFile`s are given -- [`KTIJ-26206`](https://youtrack.jetbrains.com/issue/KTIJ-26206) Support retrieving KtType from annotation constructor calls on getters and setters -- [`KT-59445`](https://youtrack.jetbrains.com/issue/KT-59445) Recursion detected on input: JavaAnnotationImpl -- [`KTIJ-26066`](https://youtrack.jetbrains.com/issue/KTIJ-26066) K2 IDE. "KotlinExceptionWithAttachments: Unexpected returnTypeRef. Expected is FirResolvedTypeRef, but was FirImplicitTypeRefImpl" on attempt to set contract -- [`KTIJ-26085`](https://youtrack.jetbrains.com/issue/KTIJ-26085) K2 IDE: treat psi modification of a contact inside a body as OOBM -- [`KTIJ-25869`](https://youtrack.jetbrains.com/issue/KTIJ-25869) K2 IDE. Expected FirResolvedTypeRef for return type of FirValueParameterImpl(Source) but FirImplicitTypeRefImplWithoutSource was found -- [`KTIJ-24272`](https://youtrack.jetbrains.com/issue/KTIJ-24272) K2 IDE: "Expected some types" -- [`KTIJ-24730`](https://youtrack.jetbrains.com/issue/KTIJ-24730) K2 IDE. IllegalStateException on absence of opening bracket in main() function -- [`KT-59533`](https://youtrack.jetbrains.com/issue/KT-59533) AA/SLC: anonymous object appears during PsiType conversion, resulting in IllegalArgumentException:KtFirPsiTypeProviderKt.asPsiTypeElement -- [`KT-59563`](https://youtrack.jetbrains.com/issue/KT-59563) Symbol Light Classes: Incorrect type erasure in $annotations methods for extension properties with generic parameters -- [`KT-57567`](https://youtrack.jetbrains.com/issue/KT-57567) SLC: missing `final` modifier on enum (non-synthetic) members -- [`KT-59537`](https://youtrack.jetbrains.com/issue/KT-59537) SLC: SymbolLightClassForAnonymousObject with null parent -- [`KTIJ-24121`](https://youtrack.jetbrains.com/issue/KTIJ-24121) K2 IDE. "failed to convert element KtLightField" when trying to declare property after function that has return with type mismatch -- [`KTIJ-25335`](https://youtrack.jetbrains.com/issue/KTIJ-25335) K2 IDE. "failed to convert element KtLightField:<no name provided>" on attempt to set property in class with constructor -- [`KT-59293`](https://youtrack.jetbrains.com/issue/KT-59293) Symbol Light Classes: DefaultImpls methods must be static and have an additional $this parameter -- [`KTIJ-25976`](https://youtrack.jetbrains.com/issue/KTIJ-25976) K2 IDE: Fix "Unsupported compiled declaration of type" for type parameters -- [`KT-59325`](https://youtrack.jetbrains.com/issue/KT-59325) Symbol Light Classes: Non-existing fields for properties from companion objects -- [`KT-57579`](https://youtrack.jetbrains.com/issue/KT-57579) SLC: unboxed type argument as method return type -- [`KT-54804`](https://youtrack.jetbrains.com/issue/KT-54804) Generate synthetic functions for annotations on properties in light classes -- [`KT-56200`](https://youtrack.jetbrains.com/issue/KT-56200) Kotlin FIR reference resolve exception leaks user code -- [`KT-58448`](https://youtrack.jetbrains.com/issue/KT-58448) K2 / IDE / SLC: `findAttributeValue` for attribute w/ default value raises ClassCastException - -### IDE. Completion - -#### Fixes - -- [`KTIJ-26518`](https://youtrack.jetbrains.com/issue/KTIJ-26518) K2 IDE: Code completion does not insert import when completing a type in the vararg position -- [`KTIJ-26713`](https://youtrack.jetbrains.com/issue/KTIJ-26713) K2 IDE: Code completion does not insert import when completing a type inside a functional type -- [`KTIJ-26597`](https://youtrack.jetbrains.com/issue/KTIJ-26597) K2 IDE: "Change return type" quick fix adds full qualified name to anonymous function -- [`KTIJ-26384`](https://youtrack.jetbrains.com/issue/KTIJ-26384) K2 IDE: Extension functions completion should recognize context receivers -- [`KTIJ-26419`](https://youtrack.jetbrains.com/issue/KTIJ-26419) K2 IDE: Completion in anonymous function inside when branch expression does not account for smart cast -- [`KTIJ-26629`](https://youtrack.jetbrains.com/issue/KTIJ-26629) K2 IDE: Completion of types in anonymous function return is not shortened -- [`KTIJ-26599`](https://youtrack.jetbrains.com/issue/KTIJ-26599) K2 IDE: Typing `do ... while` statement: InvalidFirElementTypeException: "For DO_WHILE with text... FirExpression expected, but FirDoWhileLoopImpl found" -- [`KTIJ-26113`](https://youtrack.jetbrains.com/issue/KTIJ-26113) K2 IDE: Completion in when branch does not account for smart casts if `else` branch is present -- [`KT-60451`](https://youtrack.jetbrains.com/issue/KT-60451) K2 IDE: FirDeclaration was not found for class org.jetbrains.kotlin.psi.KtProperty, fir is class org.jetbrains.kotlin.fir.expressions.impl.FirBlockImpl -- [`KTIJ-21103`](https://youtrack.jetbrains.com/issue/KTIJ-21103) FIR IDE: implement completion In Kdoc -- [`KTIJ-24096`](https://youtrack.jetbrains.com/issue/KTIJ-24096) K2 IDE: Completion should insert the fully-qualified class name when the short class name clashes with a name from scope -- [`KTIJ-25116`](https://youtrack.jetbrains.com/issue/KTIJ-25116) K2 IDE: Name shortening in constructor's parameters affects constructor -- [`KTIJ-19863`](https://youtrack.jetbrains.com/issue/KTIJ-19863) Bad completion variants inside annotations - -### IDE. Decompiler, Indexing, Stubs - -- [`KTIJ-26706`](https://youtrack.jetbrains.com/issue/KTIJ-26706) Bytecode viewer: "IllegalStateException: Couldn't find declaration file" for a file with a delegated property with inline accessor in another module -- [`KTIJ-25465`](https://youtrack.jetbrains.com/issue/KTIJ-25465) IDE hangs when indexing Kotlin project -- [`KTIJ-25979`](https://youtrack.jetbrains.com/issue/KTIJ-25979) K2 IDE: 'java.lang.IllegalStateException: Attempt to load decompiled text, please use stubs instead' exception if navigate to the decompiled KGP sources -- [`KTIJ-25985`](https://youtrack.jetbrains.com/issue/KTIJ-25985) Stub mismatch for names with special characters ### IDE. Gradle Integration -- [`KTIJ-25334`](https://youtrack.jetbrains.com/issue/KTIJ-25334) Gradle 8.1: Unresolved references in IDE for build.gradle.kts -- [`KT-61777`](https://youtrack.jetbrains.com/issue/KT-61777) Explicit API mode isn't reflected in IDE settings unless every task is configured with Gradle -- [`KTIJ-26306`](https://youtrack.jetbrains.com/issue/KTIJ-26306) apiLevel (API version) for Kotlin/Native modules is set to 1.8 with KGP 1.9 and IDE Plugin 1.9.0-XXX, if the compiler bundled to IDE Plugin is still 1.8 -- [`KT-61172`](https://youtrack.jetbrains.com/issue/KT-61172) MPP: Stacktraces of diagnostics are always printed during IDEA sync -- [`KT-48554`](https://youtrack.jetbrains.com/issue/KT-48554) [Multiplatform Import] Ensure consistency between `GradleImportProperties` and `PropertiesProvider` -- [`KT-36677`](https://youtrack.jetbrains.com/issue/KT-36677) MPP Gradle plugin doesn't respect manually set compiler arg `-opt-in` -- [`KT-58696`](https://youtrack.jetbrains.com/issue/KT-58696) MPP + IDEA: tryK2 does not affect LV value of common facets -- [`KT-53875`](https://youtrack.jetbrains.com/issue/KT-53875) Warn users about erroneously adding dependsOn from `test` to `main` -- [`KTIJ-23890`](https://youtrack.jetbrains.com/issue/KTIJ-23890) Gradle to IDEA import: "You are currently using the Kotlin/JS Legacy toolchain" balloon is shown when I actually use IR - -### IDE. Gradle. Script - -- [`KTIJ-25523`](https://youtrack.jetbrains.com/issue/KTIJ-25523) Scripts: support for standalone configuration flag -- [`KTIJ-25910`](https://youtrack.jetbrains.com/issue/KTIJ-25910) Scripts: transition to GistStorage -- [`KTIJ-26778`](https://youtrack.jetbrains.com/issue/KTIJ-26778) Gradle 8.3: some parts of build.gradle.kts look unresolved -- [`KTIJ-26308`](https://youtrack.jetbrains.com/issue/KTIJ-26308) IAE “Unable to find script compilation configuration for the script KtFile: build.gradle.kts” on reopening project with build.gradle.kts -- [`KT-60171`](https://youtrack.jetbrains.com/issue/KT-60171) K2 IDE: scripting freeze on kotlin project build.gradle.kts file -- [`KT-60236`](https://youtrack.jetbrains.com/issue/KT-60236) K2 scripting: completion fails with exception -- [`KT-59801`](https://youtrack.jetbrains.com/issue/KT-59801) K2 IDE: Adding of an import with a task name to a build script leads to unresolved references -- [`KT-60749`](https://youtrack.jetbrains.com/issue/KT-60749) Scripting: default definition as a fallback -- [`KT-60199`](https://youtrack.jetbrains.com/issue/KT-60199) K2 scripting: exception on script opening -- [`KT-60193`](https://youtrack.jetbrains.com/issue/KT-60193) K2 scripts: configuration discovery fails silently from time to time - -### IDE. Hints. Parameter Info - -- [`KTIJ-26824`](https://youtrack.jetbrains.com/issue/KTIJ-26824) K2 IDE: "Parameter Info" shows incorrect overload as selected - -### IDE. Inspections and Intentions - -#### New Features - -- [`KTIJ-26302`](https://youtrack.jetbrains.com/issue/KTIJ-26302) K2 IDE: Support adding a `@OptIn` annotation and suggesting to propagate opt-in requirement in quickFixes -- [`KTIJ-25002`](https://youtrack.jetbrains.com/issue/KTIJ-25002) Provide a quick fix to migrate use-site 'get' annotations on getters - -#### Fixes - -- [`KTIJ-24832`](https://youtrack.jetbrains.com/issue/KTIJ-24832) K2 IDE: 'Redundant qualifier name' false positive for nested classes from supertypes on the outside of a class -- [`KTIJ-26103`](https://youtrack.jetbrains.com/issue/KTIJ-26103) K2 IDE: False positive in redundant qualifier inspection -- [`KTIJ-26024`](https://youtrack.jetbrains.com/issue/KTIJ-26024) K2 IDE: False positive "Redundant qualifier" inspection on a nested class which extends its outer class -- [`KTIJ-26576`](https://youtrack.jetbrains.com/issue/KTIJ-26576) K2 IDE: "Redundant qualifier" false positive with referring parent's subclass in type constraint -- [`KTIJ-26785`](https://youtrack.jetbrains.com/issue/KTIJ-26785) K2 IDE: False positive "Redundant qualifier" inspection in extension function for Java interface with nested interface -- [`KTIJ-26695`](https://youtrack.jetbrains.com/issue/KTIJ-26695) K2 IDE. False negative "Redundant qualifier" directive for invoke function from object -- [`KTIJ-26627`](https://youtrack.jetbrains.com/issue/KTIJ-26627) K2 IDE: False positive "Redundant qualifier" inspection on extension property called on object when other 'this' is present in scope -- [`KTIJ-23407`](https://youtrack.jetbrains.com/issue/KTIJ-23407) K2 IDE. False positive unused import directive for invoke function from object -- [`KTIJ-26808`](https://youtrack.jetbrains.com/issue/KTIJ-26808) K2 IDE. "Redundant qualifier" inspection on the receiver of static method from Java may change semantic when receiver is not direct parent -- [`KTIJ-26840`](https://youtrack.jetbrains.com/issue/KTIJ-26840) K2 IDE. False positive "Redundant qualifier" inspection when accessing companion object member inside anonymous object and there is a name clash -- [`KTIJ-26498`](https://youtrack.jetbrains.com/issue/KTIJ-26498) KMP: Create expect-actual dialog selects incorrect path on Windows -- [`KTIJ-24877`](https://youtrack.jetbrains.com/issue/KTIJ-24877) K2 IDE. False negative unused import directive when declaration is available in file indirectly -- [`KTIJ-25368`](https://youtrack.jetbrains.com/issue/KTIJ-25368) K2 IDE. Specify type explicitly intention does not work with Java records - -### IDE. JS - -- [`KTIJ-25023`](https://youtrack.jetbrains.com/issue/KTIJ-25023) K/JS: Remove balloon warning about migration to IR backend - -### IDE. Libraries - -- [`KTIJ-13660`](https://youtrack.jetbrains.com/issue/KTIJ-13660) MPP library: No gutters for `expect` and `actual` symbols - -### IDE. Misc - -- [`KT-60053`](https://youtrack.jetbrains.com/issue/KT-60053) IdeaKotlinBinaryCoordinates doesn't respect capabilities and classifier attributes +- [`KT-45775`](https://youtrack.jetbrains.com/issue/KT-45775) Improve quality of Import ### IDE. Multiplatform -#### Fixes - -- [`KTIJ-26700`](https://youtrack.jetbrains.com/issue/KTIJ-26700) KMP: false positive report of non matching expect and actual annotations if annotation is actual typealias -- [`KTIJ-25997`](https://youtrack.jetbrains.com/issue/KTIJ-25997) KotlinMPPGradleTestTasksProvider: Support jvm targets with other names (such as android) -- [`KT-61686`](https://youtrack.jetbrains.com/issue/KT-61686) Check and update places in compiler and IDE where we are saying that MPP is experimental/Beta/Alpha -- [`KTIJ-27058`](https://youtrack.jetbrains.com/issue/KTIJ-27058) Wizard's KMM application failed to build in 232 AS -- [`KT-59760`](https://youtrack.jetbrains.com/issue/KT-59760) [BUG] Use bundled version of Kotlin IDE Plugin in KMM Tests instead of custom +- [`KT-63007`](https://youtrack.jetbrains.com/issue/KT-63007) K2: Analysis API Standalone: klibs are not resovled from common code - [`KT-61520`](https://youtrack.jetbrains.com/issue/KT-61520) Sources.jar is not imported for common and intermediate source-sets from the MPP library -- [`KTIJ-25842`](https://youtrack.jetbrains.com/issue/KTIJ-25842) MPP: New create expect/actual dialog uses deprecated location for android instrumented actual counterpart -- [`KTIJ-25746`](https://youtrack.jetbrains.com/issue/KTIJ-25746) MPP: Unable to distinguish android unit and instrumented tests in new create expect/actual dialog if instrumented tests are depends on common -- [`KT-60410`](https://youtrack.jetbrains.com/issue/KT-60410) Add minimum supported KGP version in intellij.git infrastructure -- [`KT-59794`](https://youtrack.jetbrains.com/issue/KT-59794) Bump used KGP in multiplatform intellij.git tests after release 1.9.0 -- [`KT-59518`](https://youtrack.jetbrains.com/issue/KT-59518) Cherry-pick old-import tests into 231-1.9.0/master -- [`KT-56736`](https://youtrack.jetbrains.com/issue/KT-56736) Investigate how-to run multiplatform tests on real devices -- [`KT-59519`](https://youtrack.jetbrains.com/issue/KT-59519) Bump AGP versions in intellij.git tests in master -- [`KTIJ-25591`](https://youtrack.jetbrains.com/issue/KTIJ-25591) MPP: Create expect/actual dialog doesn't allow selecting all targets -- [`KT-56684`](https://youtrack.jetbrains.com/issue/KT-56684) Adopt KMM UI tests to be used with IDEA -- [`KT-50952`](https://youtrack.jetbrains.com/issue/KT-50952) MPP: Commonized cinterops doesn't attach/detach to source set on configuration changes - -### IDE. Navigation - -- [`KT-61894`](https://youtrack.jetbrains.com/issue/KT-61894) Navigation from java sources leads to Kotlin decompiled code in case of suspend function -- [`KTIJ-27053`](https://youtrack.jetbrains.com/issue/KTIJ-27053) Value parameters documentation of expect isn't shown in actuals -- [`KTIJ-26292`](https://youtrack.jetbrains.com/issue/KTIJ-26292) Documentation for expect/actual comes from a random actual -- [`KTIJ-26441`](https://youtrack.jetbrains.com/issue/KTIJ-26441) K2 IDE: navigation doesn't work when type parameters are missed in annotation call -- [`KTIJ-26566`](https://youtrack.jetbrains.com/issue/KTIJ-26566) K2 IDE: don't show no-name parameters in presentations -- [`KTIJ-25366`](https://youtrack.jetbrains.com/issue/KTIJ-25366) K2 IDE. Go to declaration of Java record shows record and constructor - -### IDE. Refactorings. Rename - -- [`KTIJ-25762`](https://youtrack.jetbrains.com/issue/KTIJ-25762) K2 IDE. label rename doesn't change it's name in usages after rename refactoring ### IDE. Script -- [`KTIJ-25989`](https://youtrack.jetbrains.com/issue/KTIJ-25989) java.lang.NullPointerException: Cannot invoke "com.intellij.openapi.vfs.VirtualFile.getPath()" because the return value of "java.lang.ThreadLocal.get()" is null -- [`KT-60519`](https://youtrack.jetbrains.com/issue/KT-60519) Analysis API: scripts are not invalidated on PCE -- [`KTIJ-26670`](https://youtrack.jetbrains.com/issue/KTIJ-26670) K2 Scripts: We should be able to find a symbol for <CLASS> -- [`KTIJ-25731`](https://youtrack.jetbrains.com/issue/KTIJ-25731) KtAssignResolutionPresenceService is not available as a service in 231-1.9.20 -- [`KT-60307`](https://youtrack.jetbrains.com/issue/KT-60307) K2 IDE. KotlinExceptionWithAttachments in script file +- [`KT-60418`](https://youtrack.jetbrains.com/issue/KT-60418) K2 scripting: highlighting sometimes fails +- [`KT-60987`](https://youtrack.jetbrains.com/issue/KT-60987) K2: Analysis API: make build.gradle.kts resolution work on build scripts from kotlin projects -### IDE. Wizards - -- [`KTIJ-27005`](https://youtrack.jetbrains.com/issue/KTIJ-27005) Wizards 232: Fix generated kotlin version for 1.9.20-Beta -- [`KTIJ-26846`](https://youtrack.jetbrains.com/issue/KTIJ-26846) Adjust compatibility data for 1.9.20 release -- [`KTIJ-26479`](https://youtrack.jetbrains.com/issue/KTIJ-26479) 1.9.20: Update versions in wizards -- [`KT-59347`](https://youtrack.jetbrains.com/issue/KT-59347) Rename Compose Multiplatform wizard to Compose for Desktop - -### IR. Interpreter +### IR. Actualizer -- [`KT-60467`](https://youtrack.jetbrains.com/issue/KT-60467) "InternalError: Companion object * cannot be interpreted" caused by java's package name -- [`KT-60744`](https://youtrack.jetbrains.com/issue/KT-60744) Restore binary compatibility of toIrConst function +- [`KT-62623`](https://youtrack.jetbrains.com/issue/KT-62623) K2: Ir actualizer leaves inconsistent module links from files ### IR. Tree -- [`KT-59771`](https://youtrack.jetbrains.com/issue/KT-59771) Restore compatibility of IdSignature.CommonSignature -- [`KT-59772`](https://youtrack.jetbrains.com/issue/KT-59772) Restore compatibility of IrFactory#createFunction -- [`KT-59308`](https://youtrack.jetbrains.com/issue/KT-59308) Auto-generate the IrFactory interface - -### JS. Tools - -- [`KT-44838`](https://youtrack.jetbrains.com/issue/KT-44838) Kotlin/JS source-map-loader slow performance since 1.4.0 +- [`KT-61934`](https://youtrack.jetbrains.com/issue/KT-61934) Decouple building fake overrides from symbol table and build scheduling +- [`KT-60923`](https://youtrack.jetbrains.com/issue/KT-60923) IR: Mark IrSymbol.owner with OptIn ### JavaScript -#### New Features - -- [`KT-58684`](https://youtrack.jetbrains.com/issue/KT-58684) KJS: ES15 classes — creating instance by class - -#### Performance Improvements - -- [`KT-58187`](https://youtrack.jetbrains.com/issue/KT-58187) KJS / IR: Huge performance bottleneck while generating sourceMaps (getCannonicalFile) - -#### Fixes - -- [`KT-60425`](https://youtrack.jetbrains.com/issue/KT-60425) Kotlin/JS compiler incorrect behavior for object singleton with CompleteableDeferred -- [`KT-62790`](https://youtrack.jetbrains.com/issue/KT-62790) java.lang.ClassCastException in compiler when ::class is used -- [`KT-60495`](https://youtrack.jetbrains.com/issue/KT-60495) K2: Make JS CliTestGenerated working with K2 -- [`KT-6168`](https://youtrack.jetbrains.com/issue/KT-6168) Ability to generate one JS file for each Kotlin source file -- [`KT-60667`](https://youtrack.jetbrains.com/issue/KT-60667) K2 / KJS: jsTest fails with "SyntaxError: Unexpected token '}'" on runtime -- [`KT-61581`](https://youtrack.jetbrains.com/issue/KT-61581) KJS: generate separate imports for useEsModules() -- [`KT-56737`](https://youtrack.jetbrains.com/issue/KT-56737) K2: build Space JS -- [`KT-59001`](https://youtrack.jetbrains.com/issue/KT-59001) K/JS: Use open-addressing hash map in JS stdlib -- [`KT-60131`](https://youtrack.jetbrains.com/issue/KT-60131) KJS: Interference between `@JsExport` and final implementation of properties -- [`KT-59712`](https://youtrack.jetbrains.com/issue/KT-59712) K/JS: Implement enumEntries intrinsic -- [`KT-60202`](https://youtrack.jetbrains.com/issue/KT-60202) JsExport.Ignored internal extension still has "JavaScript name (<get-const>) generated for this declaration clashes with another declaration" -- [`KT-51333`](https://youtrack.jetbrains.com/issue/KT-51333) KJS: some `KType` equals `Nothing`'s `KType` throws an exception, breaking its symmetry -- [`KT-58857`](https://youtrack.jetbrains.com/issue/KT-58857) KJS/IR: js file is not generated when source is stored in /var folder -- [`KT-53482`](https://youtrack.jetbrains.com/issue/KT-53482) KJS: Inheritance from JS class fails in ES6, because constructor is not called with new -- [`KT-58891`](https://youtrack.jetbrains.com/issue/KT-58891) K/JS: non-local return in lambda may leave an unreachable JS code after return -- [`KT-49077`](https://youtrack.jetbrains.com/issue/KT-49077) KJS / IR: Wrong method called when using overloaded methods and class with the same name -- [`KT-59718`](https://youtrack.jetbrains.com/issue/KT-59718) K/JS: Concatenating a String with a Char can lead to boxing of the Char -- [`KT-59717`](https://youtrack.jetbrains.com/issue/KT-59717) K/JS: a redundant boxing of a returned Char from an inline function -- [`KT-39506`](https://youtrack.jetbrains.com/issue/KT-39506) Kotlin/JS browser application using JS IR and React fails in runtime with "TypeError: _this__0._set_name__2 is not a function" -- [`KT-59151`](https://youtrack.jetbrains.com/issue/KT-59151) K2 / KJS: NullPointerException in Fir2IrClassifierStorage.preCacheBuiltinClasses -- [`KT-59335`](https://youtrack.jetbrains.com/issue/KT-59335) K/JS ES6 classes: A child constructor, when using parent secondary constructor super call, creates a parent object -- [`KT-58797`](https://youtrack.jetbrains.com/issue/KT-58797) Optimize the code generated for objects on JS and Wasm backends -- [`KT-52339`](https://youtrack.jetbrains.com/issue/KT-52339) FIx failing JS tests after bootstrap update -- [`KT-46643`](https://youtrack.jetbrains.com/issue/KT-46643) KJS / IR: Setter of overridden var of external val is removed -- [`KT-55315`](https://youtrack.jetbrains.com/issue/KT-55315) IR: can't access the `stack` property of `Throwable` -- [`KT-59204`](https://youtrack.jetbrains.com/issue/KT-59204) Automatically generate NATIVE directive in tests for IR signatures -- [`KT-59239`](https://youtrack.jetbrains.com/issue/KT-59239) K/JS: Bridge not generated for checking parameter type in generic class override -- [`KT-57347`](https://youtrack.jetbrains.com/issue/KT-57347) KJS: BE IR Incremental cache invalidation doesn't work after inserting Partial Linkage stub -- [`KT-58599`](https://youtrack.jetbrains.com/issue/KT-58599) KJS: Adding an override method to open class does not rebuild children JS code -- [`KT-58003`](https://youtrack.jetbrains.com/issue/KT-58003) K2/MPP/JS: compiler IR serialization crash on multiple calls to inherited expect-function -- [`KT-38017`](https://youtrack.jetbrains.com/issue/KT-38017) KJS: tests generate invalid code depending on file names -- [`KT-25796`](https://youtrack.jetbrains.com/issue/KT-25796) KJS: Top-level constructs are put in an incorrect order -- [`KT-58396`](https://youtrack.jetbrains.com/issue/KT-58396) KJS / IR: "IllegalStateException: Validation failed in file" with Enum.entries and inheritance +- [`KT-61795`](https://youtrack.jetbrains.com/issue/KT-61795) KJS: Incremental Cache is not invalidated if `useEsClasses` compiler argument was changed +- [`KT-62425`](https://youtrack.jetbrains.com/issue/KT-62425) K/JS: Implement K2 and K1 diagnostics for checking argument passing to js() +- [`KT-58685`](https://youtrack.jetbrains.com/issue/KT-58685) KJS: "IllegalStateException: Not locked" cused by "unlock" called twice +- [`KT-56818`](https://youtrack.jetbrains.com/issue/KT-56818) KJS: "TypeError: Class constructor * cannot be invoked without 'new'" when extending external class +- [`KT-61710`](https://youtrack.jetbrains.com/issue/KT-61710) K/JS: Implement JS_NAME_CLASH check for top level declarations +- [`KT-61886`](https://youtrack.jetbrains.com/issue/KT-61886) K/JS: Prepare K/JS tests for JS IR BE diagnostics +- [`KT-60829`](https://youtrack.jetbrains.com/issue/KT-60829) Fix JS Incremental tests in 2.0 branch +- [`KT-60785`](https://youtrack.jetbrains.com/issue/KT-60785) KJS: Destructured value class in suspend function fails with Uncaught TypeError: can't convert to primitive type error +- [`KT-60635`](https://youtrack.jetbrains.com/issue/KT-60635) K/JS: Class internal methods may clash with child methods from other module that have the same name +- [`KT-60846`](https://youtrack.jetbrains.com/issue/KT-60846) Fix `IncrementalJsKlibCompilerWithScopeExpansionRunnerTestGenerated` test in 2.0 branch ### KMM Plugin -- [`KTIJ-27158`](https://youtrack.jetbrains.com/issue/KTIJ-27158) Import is failing after creation of new module if project don't use versionCatalog -- [`KT-59492`](https://youtrack.jetbrains.com/issue/KT-59492) KMM AS plugin for Canary 231 reports error +- [`KT-60169`](https://youtrack.jetbrains.com/issue/KT-60169) Generate gradle version catalog in KMM AS plugin +- [`KT-59269`](https://youtrack.jetbrains.com/issue/KT-59269) Update wizards in KMM AS plugin after 1.9.0 release ### Klibs -- [`KT-58877`](https://youtrack.jetbrains.com/issue/KT-58877) [klib tool] add ability to dump klib ir -- [`KT-54402`](https://youtrack.jetbrains.com/issue/KT-54402) Programmatic API to dump public signatures from KLibs -- [`KT-60576`](https://youtrack.jetbrains.com/issue/KT-60576) Keep supported IR signature versions in manifest -- [`KT-59136`](https://youtrack.jetbrains.com/issue/KT-59136) [PL] Lower the default PL engine messages log level down to INFO -- [`KT-59486`](https://youtrack.jetbrains.com/issue/KT-59486) klib: Serialize mangled names along with signatures +- [`KT-61767`](https://youtrack.jetbrains.com/issue/KT-61767) [K/N] Header klibs should keep private underlying properties of value classes +- [`KT-60807`](https://youtrack.jetbrains.com/issue/KT-60807) [klib] Add an option to write out header klibs +- [`KT-61097`](https://youtrack.jetbrains.com/issue/KT-61097) [PL] Don't create an executable if there were errors in PL ### Language Design -- [`KT-22841`](https://youtrack.jetbrains.com/issue/KT-22841) Prohibit different member scopes for non-final expect and its actual -- [`KT-49175`](https://youtrack.jetbrains.com/issue/KT-49175) Inconsistency with extension super-type allowance between suspend / non-suspend function types +- [`KT-58921`](https://youtrack.jetbrains.com/issue/KT-58921) K1/K2: difference in Enum.values resolve priority - [`KT-61573`](https://youtrack.jetbrains.com/issue/KT-61573) Emit the compilation warning on expect/actual classes. The warning must mention that expect/actual classes are in Beta -- [`KT-57614`](https://youtrack.jetbrains.com/issue/KT-57614) KMP: consider prohibiting `actual typealias` when the corresponding `expect class` has default arguments -- [`KT-27750`](https://youtrack.jetbrains.com/issue/KT-27750) Reverse reservation of 'yield' as keyword +- [`KT-62138`](https://youtrack.jetbrains.com/issue/KT-62138) K1: false positive (?) NO_SET_METHOD for += resolved as a combination of Map.get and plus +- [`KT-22841`](https://youtrack.jetbrains.com/issue/KT-22841) Prohibit different member scopes for non-final expect and its actual ### Libraries -#### New Features - -- [`KT-59440`](https://youtrack.jetbrains.com/issue/KT-59440) Rework Flags API in kotlinx-metadata-jvm - -#### Fixes - -- [`KT-62381`](https://youtrack.jetbrains.com/issue/KT-62381) K/Wasm: (re)publish libraries with 1.9.20-Beta2 (or newer if available) -- [`KT-62656`](https://youtrack.jetbrains.com/issue/KT-62656) Drop `@AllowDifferentMembersInActual` from stdlib -- [`KT-58887`](https://youtrack.jetbrains.com/issue/KT-58887) Reflection: "IllegalArgumentException: argument type mismatch" when using reflection to invoke a value class returning function that suspends -- [`KT-61507`](https://youtrack.jetbrains.com/issue/KT-61507) Native: enum hashcode is not final -- [`KT-56106`](https://youtrack.jetbrains.com/issue/KT-56106) Migrate stdlib to current Kotlin Multiplatform Plugin -- [`KT-58402`](https://youtrack.jetbrains.com/issue/KT-58402) Migrate Vector128 from kotlin.native to kotlinx.cinterop -- [`KT-60911`](https://youtrack.jetbrains.com/issue/KT-60911) Compatibility publishing of kotlin-stdlib-common -- [`KT-53154`](https://youtrack.jetbrains.com/issue/KT-53154) Deprecate enumValues and replace it with enumEntries in standard library -- [`KT-58123`](https://youtrack.jetbrains.com/issue/KT-58123) Update deprecations in native atomic classes for 1.9.20 -- [`KT-60444`](https://youtrack.jetbrains.com/issue/KT-60444) transformJvmMainAtomicfu fails with java.lang.NoSuchMethodError: 'kotlin.Metadata kotlinx.metadata.jvm.KotlinClassMetadata.getAnnotationData()' -- [`KT-61342`](https://youtrack.jetbrains.com/issue/KT-61342) kotlin-test-wasm-* artifacts include test code -- [`KT-61315`](https://youtrack.jetbrains.com/issue/KT-61315) Publish common sources in kotlin-test-js sources jar -- [`KT-56608`](https://youtrack.jetbrains.com/issue/KT-56608) WASI Preview1 version of Kotlin/Wasm stdlib -- [`KT-55765`](https://youtrack.jetbrains.com/issue/KT-55765) Review and stabilize stdlib surface available in K/N -- [`KT-55297`](https://youtrack.jetbrains.com/issue/KT-55297) kotlin-stdlib should declare constraints on kotlin-stdlib-jdk8 and kotlin-stdlib-jdk7 -- [`KT-57838`](https://youtrack.jetbrains.com/issue/KT-57838) Native: raise ExperimentalNativeApi opt-in requirement level to ERROR -- [`KT-61028`](https://youtrack.jetbrains.com/issue/KT-61028) Behavioural changes to the Native stdlib API -- [`KT-61024`](https://youtrack.jetbrains.com/issue/KT-61024) Native: Mark the kotlin.native.CName annotation with ExperimentalNativeApi -- [`KT-61025`](https://youtrack.jetbrains.com/issue/KT-61025) Native: Deprecate HashSet.getElement() with WARNING -- [`KT-53791`](https://youtrack.jetbrains.com/issue/KT-53791) Publish standard library as a multiplatform artifact with Gradle metadata -- [`KT-57363`](https://youtrack.jetbrains.com/issue/KT-57363) Remove reified constraint from Array constructors in platforms where Array type parameter is not required to be reified -- [`KT-57401`](https://youtrack.jetbrains.com/issue/KT-57401) Native: Regex matching zero length should split surrogate pairs -- [`KT-57359`](https://youtrack.jetbrains.com/issue/KT-57359) Provide Common StringBuilder.append/insert with primitive type arguments -- [`KT-58264`](https://youtrack.jetbrains.com/issue/KT-58264) K2: republish kotlinx.metadata to support LV 2.0 -- [`KT-57710`](https://youtrack.jetbrains.com/issue/KT-57710) Native: Internalize `@Retain` and `@RetainForTarget` annotations -- [`KT-57720`](https://youtrack.jetbrains.com/issue/KT-57720) Native: Consider strictening NativeRuntimeApi opt-in requirement level to ERROR -- [`KT-57837`](https://youtrack.jetbrains.com/issue/KT-57837) Deprecate kotlin.native.SharedImmutable and kotlin.native.concurrent.SharedImmutable -- [`KT-58126`](https://youtrack.jetbrains.com/issue/KT-58126) Wasm: Consider removing Primitive.equals(Primitive) overload on primitive types -- [`KT-53327`](https://youtrack.jetbrains.com/issue/KT-53327) Migrate all usages of 'Enum.values' to 'Enum.entries' in standard library -- [`KT-59366`](https://youtrack.jetbrains.com/issue/KT-59366) Deprecate KmModule.annotations -- [`KT-59365`](https://youtrack.jetbrains.com/issue/KT-59365) Get rid of two-stage parsing in KotlinClassMetadata -- [`KT-35116`](https://youtrack.jetbrains.com/issue/KT-35116) Enum.valueOf throws inconsistent exception across multiple platforms -- [`KT-59223`](https://youtrack.jetbrains.com/issue/KT-59223) Native Enum.hashCode should return identity hash code, similar to JVM -- [`KT-56637`](https://youtrack.jetbrains.com/issue/KT-56637) Native: 'String.indexOf' matches byte sequences not on the char boundary, which also makes the result of 'split' and 'replace' operation incorrect -- [`KT-59192`](https://youtrack.jetbrains.com/issue/KT-59192) Align behavior of collection constructors across platforms +- [`KT-62785`](https://youtrack.jetbrains.com/issue/KT-62785) Drop unnecessary suppresses in stdlib after bootstrap update +- [`KT-58588`](https://youtrack.jetbrains.com/issue/KT-58588) Optimizations for sequence functions distinct, flatten +- [`KT-62004`](https://youtrack.jetbrains.com/issue/KT-62004) Drop legacy JS compilations of stdlib and kotlin-test +- [`KT-61614`](https://youtrack.jetbrains.com/issue/KT-61614) WASM: Enum hashCode is not final ### Native -#### New Features - -- [`KT-50463`](https://youtrack.jetbrains.com/issue/KT-50463) Native: Provide a way to control the KONAN_DATA_DIR by the Gradle mechanisms -- [`KT-59448`](https://youtrack.jetbrains.com/issue/KT-59448) K2: IR and FIR signatures are not same for composable functions - -#### Fixes - -- [`KT-60230`](https://youtrack.jetbrains.com/issue/KT-60230) Native: "unknown options: -ios_simulator_version_min -sdk_version" with Xcode 15 beta 3 -- [`KT-62532`](https://youtrack.jetbrains.com/issue/KT-62532) Support Xcode 15.0 frameworks as Kotlin/Native platform libraries -- [`KT-61382`](https://youtrack.jetbrains.com/issue/KT-61382) Linking XCFramework fails with error: Invalid record (Producer: 'LLVM11.1.0' Reader: 'LLVM APPLE_1_1300.0.29.30_0') -- [`KT-61417`](https://youtrack.jetbrains.com/issue/KT-61417) Native: string and array variables are not properly displayed in lldb when compiling with caches with Xcode 15 -- [`KT-60758`](https://youtrack.jetbrains.com/issue/KT-60758) Native: Building for 'iOS-simulator', but linking in dylib built for 'iOS' in Xcode 15 beta 4 -- [`KT-59149`](https://youtrack.jetbrains.com/issue/KT-59149) Native: check compiler compatibility with Xcode 15 beta 1 -- [`KT-58537`](https://youtrack.jetbrains.com/issue/KT-58537) iOS project fails to build with rootProject.name = "Contains Space" -- [`KT-59073`](https://youtrack.jetbrains.com/issue/KT-59073) Native: don't include kotlinx.cli endorsed library into compiler distribution -- [`KT-58707`](https://youtrack.jetbrains.com/issue/KT-58707) [K/N] Compiler crash building generics with redundant cast -- [`KT-58654`](https://youtrack.jetbrains.com/issue/KT-58654) Compiler error from kotlin.collections.Map : "Invalid phi record", while compiling for kotlin native - -### Native. C Export - -- [`KT-56182`](https://youtrack.jetbrains.com/issue/KT-56182) [K2/N] C export doesn't work for non-root packages with K2 - -### Native. C and ObjC Import - -- [`KT-59642`](https://youtrack.jetbrains.com/issue/KT-59642) Remove ability to import forward declaration by library package name -- [`KT-59643`](https://youtrack.jetbrains.com/issue/KT-59643) K2: Disable merging of forward declaration with real declaration class -- [`KT-52882`](https://youtrack.jetbrains.com/issue/KT-52882) MPP / Native: expect/actual mechanism broken when base contract is NSObjectProtocol -- [`KT-55578`](https://youtrack.jetbrains.com/issue/KT-55578) Custom user message for linker error -- [`KT-58585`](https://youtrack.jetbrains.com/issue/KT-58585) [K2/N] Fix interop issues -- [`KT-56041`](https://youtrack.jetbrains.com/issue/KT-56041) [K2/N] Fix broken __builtin_nanf(String) -- [`KT-57716`](https://youtrack.jetbrains.com/issue/KT-57716) [K2/N] Validation failed in file smoke.kt : unexpected type: expected platform.objc.Protocol?, got objcnames.classes.Protocol? -- [`KT-56028`](https://youtrack.jetbrains.com/issue/KT-56028) [K2/N] `cnames.structs.Foo` does not resolve -- [`KT-59645`](https://youtrack.jetbrains.com/issue/KT-59645) Cast to objective C forward declaration crashes compiler -- [`KT-58793`](https://youtrack.jetbrains.com/issue/KT-58793) [K2/N] Package separators after mangling are different for IR and FIR - -### Native. ObjC Export - -- [`KT-56090`](https://youtrack.jetbrains.com/issue/KT-56090) [K2/N] Emit DocString klib extensions for ObjCExport +- [`KT-61642`](https://youtrack.jetbrains.com/issue/KT-61642) [K/N] Serialize full IdSignatures to caches +- [`KT-62803`](https://youtrack.jetbrains.com/issue/KT-62803) Konanc has print statement "Produced library API in..." that should be deleted or properly logged at INFO level +- [`KT-61248`](https://youtrack.jetbrains.com/issue/KT-61248) [K/N] Extract native manglers out of `backend.native` module ### Native. Runtime. Memory -- [`KT-61914`](https://youtrack.jetbrains.com/issue/KT-61914) Kotlin/Native: massive increase in memory usage -- [`KT-61092`](https://youtrack.jetbrains.com/issue/KT-61092) Kotlin/Native: Adjust initial values for expected heap size -- [`KT-61091`](https://youtrack.jetbrains.com/issue/KT-61091) Kotlin/Native: GC scheduler pauses mutators too aggressively -- [`KT-61741`](https://youtrack.jetbrains.com/issue/KT-61741) Kotlin/Native: tsan error in parallel mark - [`KT-57773`](https://youtrack.jetbrains.com/issue/KT-57773) Kotlin/Native: track memory in big chunks in the GC scheduler -- [`KT-61089`](https://youtrack.jetbrains.com/issue/KT-61089) Kotlin/Native: fix concurrent weak processing for new allocations -- [`KT-55364`](https://youtrack.jetbrains.com/issue/KT-55364) Implement custom allocator for Kotlin/Native -- [`KT-57772`](https://youtrack.jetbrains.com/issue/KT-57772) Kotlin/Native: concurrently process weak references in GC -- [`KT-57771`](https://youtrack.jetbrains.com/issue/KT-57771) Kotlin/Native: parallel mark in GC +- [`KT-61093`](https://youtrack.jetbrains.com/issue/KT-61093) Kotlin/Native: enable concurrent weak processing by default ### Native. Stdlib -- [`KT-60608`](https://youtrack.jetbrains.com/issue/KT-60608) Introduce AtomicArrays API in K/N stdlib -- [`KT-59120`](https://youtrack.jetbrains.com/issue/KT-59120) Native: Rewrite stdlib AtomicReference with Volatile instead of custom C++ code +- [`KT-60514`](https://youtrack.jetbrains.com/issue/KT-60514) Add llvm filecheck tests for atomic intrinsics + +### Native. Testing + +- [`KT-62157`](https://youtrack.jetbrains.com/issue/KT-62157) Native: Migrate FileCheck tests to new native test infra ### Reflection -- [`KT-47973`](https://youtrack.jetbrains.com/issue/KT-47973) Reflection: "IllegalArgumentException: argument type mismatch" when using callSuspend to call a function returning value class over primitive -- [`KT-41373`](https://youtrack.jetbrains.com/issue/KT-41373) "KotlinReflectionInternalError: Unresolved class" when inspecting anonymous Java class +- [`KT-60984`](https://youtrack.jetbrains.com/issue/KT-60984) K2: java.lang.ClassNotFoundException: kotlin.Array in runtime with Spring Boot test +- [`KT-60709`](https://youtrack.jetbrains.com/issue/KT-60709) Reflection: Not recognized bound receiver in case of 'equals' always returning true - [`KT-61304`](https://youtrack.jetbrains.com/issue/KT-61304) Reflection: Calling data class `copy` method via reflection (callBy) fails when the data class has exactly 64 fields -- [`KT-52071`](https://youtrack.jetbrains.com/issue/KT-52071) Continue gracefully when the system property check "kotlin.ignore.old.metadata" fails ### Tools. CLI -- [`KT-60662`](https://youtrack.jetbrains.com/issue/KT-60662) Add JVM target bytecode version 21 -- [`KT-58183`](https://youtrack.jetbrains.com/issue/KT-58183) ParseCommandLineArgumentsKt.parseCommandLineArguments takes ~500ms -- [`KT-58690`](https://youtrack.jetbrains.com/issue/KT-58690) OutOfMemory when compiling in CLI -- [`KT-58065`](https://youtrack.jetbrains.com/issue/KT-58065) K2: Enable light tree instead of PSI for CLI compilation of JS and Native by default - -### Tools. CLI. Native - -- [`KT-59245`](https://youtrack.jetbrains.com/issue/KT-59245) [K1/N] Compile sources to native binary in two stages -- [`KT-56855`](https://youtrack.jetbrains.com/issue/KT-56855) [K2/N] Command-line compiler doesn't support compiling sources directly to a native binary (without intermediate klib) with `-language-version 2.0` -- [`KT-58979`](https://youtrack.jetbrains.com/issue/KT-58979) [K2/N] FIR frontend cannot resolve symbols from resolved klib having non-normalized path - -### Tools. Commonizer - -- [`KT-59302`](https://youtrack.jetbrains.com/issue/KT-59302) Commonizer: make sure that opt-in annotation generated by cinterop made it into commonized artifact -- [`KT-62028`](https://youtrack.jetbrains.com/issue/KT-62028) False positive "Unnecessary '`@OptIn`' Annotation" for ExperimentalForeignApi -- [`KT-55757`](https://youtrack.jetbrains.com/issue/KT-55757) `kotlinx.cinterop.UnsafeNumber`: empty opt-in message -- [`KT-59859`](https://youtrack.jetbrains.com/issue/KT-59859) Change the OptIn Level to Error for kotlinx.cinterop.UnsafeNumber -- [`KT-59132`](https://youtrack.jetbrains.com/issue/KT-59132) K2/Native/CInterop: [UPPER_BOUND_VIOLATED] Type argument is not within its bounds: should be subtype of 'kotlinx/cinterop/CPointed' -- [`KT-58822`](https://youtrack.jetbrains.com/issue/KT-58822) Kotlin Gradle Plugin: migrate tests off native deprecated targets -- [`KT-47641`](https://youtrack.jetbrains.com/issue/KT-47641) Enabled cInterop commonization triggers native compilation during Gradle sync in IDE +- [`KT-62644`](https://youtrack.jetbrains.com/issue/KT-62644) Don't enable in progressive mode bug-fix features without target version +- [`KT-62350`](https://youtrack.jetbrains.com/issue/KT-62350) CLI: no color output on Apple silicon Macs +- [`KT-61156`](https://youtrack.jetbrains.com/issue/KT-61156) K2: do not try to run compilation if there were errors during calculation of Java module graph +- [`KT-48026`](https://youtrack.jetbrains.com/issue/KT-48026) Add the compiler X-flag to enable self upper bound type inference ### Tools. Compiler Plugin API -- [`KT-58638`](https://youtrack.jetbrains.com/issue/KT-58638) K2: Annotations generated by IR plugins are not included into metadata - [`KT-61872`](https://youtrack.jetbrains.com/issue/KT-61872) K2: Adding annotations to metadata from backend plugin doesn't work in the presence of comments on annotated declaration -- [`KT-61833`](https://youtrack.jetbrains.com/issue/KT-61833) K2: annotations added via `addMetadataVisibleAnnotationsToElement` to declarations from common sourceset in MPP project are invisible -- [`KT-60051`](https://youtrack.jetbrains.com/issue/KT-60051) K2: Support metadata serialization of primitive const annotation arguments generated by IR plugins ### Tools. Compiler Plugins -- [`KT-61550`](https://youtrack.jetbrains.com/issue/KT-61550) [atomicfu-compiler-plugin]: check that atomic properties are declared as private or internal val -- [`KT-58079`](https://youtrack.jetbrains.com/issue/KT-58079) K2/atomicfu: JVM IR transformer crash on atomic extension functions -- [`KT-61293`](https://youtrack.jetbrains.com/issue/KT-61293) Usage of atomicfu compiler plugin leads to UnsupportedClassVersionError if Gradle runs on JVM <11 -- [`KT-55876`](https://youtrack.jetbrains.com/issue/KT-55876) K2. "[Internal Error] java.lang.NoClassDefFoundError: org/jetbrains/kotlin/com/intellij/openapi/util/UserDataHolderBase" when project with languageVersion 2.0 is Built and Run using Intelij IDEA -- [`KT-58049`](https://youtrack.jetbrains.com/issue/KT-58049) K2: Smartcast of nullable property fails when Spring compiler plugin is present -- [`KT-57468`](https://youtrack.jetbrains.com/issue/KT-57468) Kotlin assignment plugin: operation name cannot be found for reference +- [`KT-60849`](https://youtrack.jetbrains.com/issue/KT-60849) jvm-abi-gen: do not treat hasConstant property flag as a part of ABI for non-const properties +- [`KT-53926`](https://youtrack.jetbrains.com/issue/KT-53926) K2. Don't check serializable properties from supertypes ### Tools. Compiler plugins. Serialization -- [`KT-58501`](https://youtrack.jetbrains.com/issue/KT-58501) K2/MPP/serialization: several classifier kinds seem to miss generated serializer functions when compiled to K/JS and K/Native targets -- [`KT-59768`](https://youtrack.jetbrains.com/issue/KT-59768) kotlinx.serialization + K2 + JS/Native: Support meta-annotations on sealed interfaces with user-defined companions +- [`KT-62215`](https://youtrack.jetbrains.com/issue/KT-62215) Serialization / Native: "IllegalArgumentException: No container found for type parameter" caused by serializing generic classes with a field that uses generics +- [`KT-62522`](https://youtrack.jetbrains.com/issue/KT-62522) K2 + kotlinx.serialization + Native: NPE when generic base class has inheritor in other module ### Tools. Gradle #### New Features -- [`KT-59000`](https://youtrack.jetbrains.com/issue/KT-59000) Default standard library dependency should use the single artifact for all targets -- [`KT-57398`](https://youtrack.jetbrains.com/issue/KT-57398) Add ability to run compilation via build-tools-api -- [`KT-34901`](https://youtrack.jetbrains.com/issue/KT-34901) Gradle testFixtures don't have friendPaths set -- [`KT-44833`](https://youtrack.jetbrains.com/issue/KT-44833) Gradle DSL: Add `languageSettings` accessor to `kotlin` extension that applies to all source sets -- [`KT-58315`](https://youtrack.jetbrains.com/issue/KT-58315) Add build metrics for Kotlin/Native task +- [`KT-59627`](https://youtrack.jetbrains.com/issue/KT-59627) FUS base plugin +- [`KT-62025`](https://youtrack.jetbrains.com/issue/KT-62025) K/Wasm: Support binaryen for wasi #### Performance Improvements - [`KT-62318`](https://youtrack.jetbrains.com/issue/KT-62318) Android Studio sync memory leak in 1.9.20-Beta -- [`KT-62496`](https://youtrack.jetbrains.com/issue/KT-62496) Configuration time regression with KGP 1.9.20-Beta caused by loading of properties -- [`KT-61426`](https://youtrack.jetbrains.com/issue/KT-61426) Enabling compilation via the build tools API may cause high metaspace usage #### Fixes -- [`KT-61359`](https://youtrack.jetbrains.com/issue/KT-61359) "Unresolved reference: platform" when enabling Gradle configuration cache +- [`KT-62650`](https://youtrack.jetbrains.com/issue/KT-62650) Gradle: Return the usage of `kotlin-compiler-embeddable` back +- [`KT-61295`](https://youtrack.jetbrains.com/issue/KT-61295) `KotlinTestReport` captures `Project.buildDir` too early +- [`KT-62987`](https://youtrack.jetbrains.com/issue/KT-62987) Add tests for statistics plugin in Aggregate build +- [`KT-62964`](https://youtrack.jetbrains.com/issue/KT-62964) Build Gradle plugin against Gradle 8.4 API +- [`KT-61896`](https://youtrack.jetbrains.com/issue/KT-61896) Gradle: compilation via build tools API doesn't perform Gradle side output backups +- [`KT-61918`](https://youtrack.jetbrains.com/issue/KT-61918) Removal of an associated compilation from a build script doesn't lead to full recompilation - [`KT-59826`](https://youtrack.jetbrains.com/issue/KT-59826) Update SimpleKotlinGradleIT#testProjectIsolation to run on Gradle 8 -- [`KT-57565`](https://youtrack.jetbrains.com/issue/KT-57565) Add ability to capture classpath snapshots via the build-tools-api -- [`KT-51964`](https://youtrack.jetbrains.com/issue/KT-51964) Optimize `kotlin.incremental.useClasspathSnapshot` feature to improve incremental Kotlin compilation -- [`KT-61368`](https://youtrack.jetbrains.com/issue/KT-61368) Native compiler option 'module-name' isn't available within the compilerOptions extension for native target while configuring it inside compilations -- [`KT-61355`](https://youtrack.jetbrains.com/issue/KT-61355) freeCompilerArgs arguments and its values are passed to the compiler 5 times if added through target-level compilerOptions{} extension inside compilations -- [`KT-61273`](https://youtrack.jetbrains.com/issue/KT-61273) KGP: TaskOutputsBackup.createSnapshot was failed by IOException sometimes -- [`KT-58987`](https://youtrack.jetbrains.com/issue/KT-58987) Use some available JVM target if there's no JvmTarget for the inferred toolchain version -- [`KT-58234`](https://youtrack.jetbrains.com/issue/KT-58234) Kotlin Gradle Plugin: Deprecate and remove KotlinCompilation.source API - [`KT-61401`](https://youtrack.jetbrains.com/issue/KT-61401) The reported language version value for KotlinNativeLink tasks in build reports and build scans is inaccurate -- [`KT-54231`](https://youtrack.jetbrains.com/issue/KT-54231) Compatibility with Gradle 8.0 release +- [`KT-62024`](https://youtrack.jetbrains.com/issue/KT-62024) K/Wasm: Binaryen modifying compiler output - [`KT-61950`](https://youtrack.jetbrains.com/issue/KT-61950) K/Wasm: Add warning about changed sourceSets - [`KT-61895`](https://youtrack.jetbrains.com/issue/KT-61895) KotlinTopLevelExtension.useCompilerVersion is not marked as experimental -- [`KT-61303`](https://youtrack.jetbrains.com/issue/KT-61303) The module-name value stays unchanged when configuring it through compiler options extension specific to the android target -- [`KT-61194`](https://youtrack.jetbrains.com/issue/KT-61194) MPP compiler options: part of JsCompilerOptions set up using js { compilerOptions {} } extension is lost -- [`KT-61253`](https://youtrack.jetbrains.com/issue/KT-61253) CompileExecutableKotlinJs task is skipped while configuring LV either using sourceSets.all {} or both js compiler options extension and base multiplatform compiler options extension -- [`KT-59588`](https://youtrack.jetbrains.com/issue/KT-59588) Upgrade max gradle version to max supported in kapt connected tests -- [`KT-61292`](https://youtrack.jetbrains.com/issue/KT-61292) Gradle: compilation tasks may capture wrong build directory when build directory is changed after task configuration -- [`KT-61193`](https://youtrack.jetbrains.com/issue/KT-61193) Flag kotlin.experimental.tryK2 doesn't set LV 2.0 for tasks of kotlin-js gradle plugin -- [`KT-60541`](https://youtrack.jetbrains.com/issue/KT-60541) Possibility to create a custom usable `KotlinCompile` task without using internals -- [`KT-59451`](https://youtrack.jetbrains.com/issue/KT-59451) [K2][1.9.0-Beta] "Errors were stored into ..." log files never actually exist -- [`KT-48898`](https://youtrack.jetbrains.com/issue/KT-48898) Can't suppress warnings by Optin() in KMM build.gradle.kts or IDEA settings -- [`KT-60660`](https://youtrack.jetbrains.com/issue/KT-60660) konan.data.dir property not provided for K/N Gradle project build (on Linux or Mac) with a dependency from a Maven -- [`KT-56959`](https://youtrack.jetbrains.com/issue/KT-56959) K2: Set up Ktor repo performance benchmarks with K2 enabled -- [`KT-56178`](https://youtrack.jetbrains.com/issue/KT-56178) Compatibility with Gradle 8.1 release +- [`KT-56574`](https://youtrack.jetbrains.com/issue/KT-56574) Implement a prototype of Kotlin JVM compilation pipeline via the build tools API +- [`KT-61206`](https://youtrack.jetbrains.com/issue/KT-61206) Build system classes may leak into the Build Tools API classloader +- [`KT-61737`](https://youtrack.jetbrains.com/issue/KT-61737) GradleStyleMessageRenderer.render misses a space between the file and the message when `location` is (line:column = 0:0) - [`KT-61457`](https://youtrack.jetbrains.com/issue/KT-61457) Kotlin Gradle Plugin should not use internal deprecated StartParameterInternal.isConfigurationCache -- [`KT-60718`](https://youtrack.jetbrains.com/issue/KT-60718) Kotlin Gradle Plugin's incremental compilation violates Project Isolation by accessing the tasks in the task graph that were produced by other projects -- [`KT-60717`](https://youtrack.jetbrains.com/issue/KT-60717) Kotlin Gradle Plugin violates Project Isolation restrictions by dynamically looking up properties in the project -- [`KT-54232`](https://youtrack.jetbrains.com/issue/KT-54232) Don't check if file exists in task file inputs configuration -- [`KT-61066`](https://youtrack.jetbrains.com/issue/KT-61066) [KMP] iOS "Unkown Kotlin JVM target 20" -- [`KT-54160`](https://youtrack.jetbrains.com/issue/KT-54160) New KGP API using lazy properties to add compiler plugin options may remove options with the same pluginId -- [`KT-60839`](https://youtrack.jetbrains.com/issue/KT-60839) KGP provides incorrect default value "ENABLED" for -Xpartial-linkage -- [`KT-15370`](https://youtrack.jetbrains.com/issue/KT-15370) Gradle DSL: add module-level kotlin options -- [`KT-57645`](https://youtrack.jetbrains.com/issue/KT-57645) build_scan failed in testBuildScanReportSmokeTestForConfigurationCache test with Gradle 8.0.2 -- [`KT-59827`](https://youtrack.jetbrains.com/issue/KT-59827) Update configuration to validate plugin inputs -- [`KT-59799`](https://youtrack.jetbrains.com/issue/KT-59799) Validate Gralde Integrations tests has only one tag -- [`KT-59117`](https://youtrack.jetbrains.com/issue/KT-59117) Add gradle integration tests for explicit api mode in Android projects -- [`KT-59587`](https://youtrack.jetbrains.com/issue/KT-59587) Upgrade max gradle version to max supported in jvmToolchain connected tests -- [`KT-56636`](https://youtrack.jetbrains.com/issue/KT-56636) Bump max Gradle version for integration tests to 8.0 -- [`KT-58353`](https://youtrack.jetbrains.com/issue/KT-58353) Support reporting of diagnostics after projects are evaluated -- [`KT-53822`](https://youtrack.jetbrains.com/issue/KT-53822) Upgrade the `gradle-download-task` dependency of the Kotlin Gradle plugin -- [`KT-58162`](https://youtrack.jetbrains.com/issue/KT-58162) Kotlin Gradle Plugin: Remove kotlinx.coroutines from classpath of KGP -- [`KT-58104`](https://youtrack.jetbrains.com/issue/KT-58104) Check values for MPP_PLATFORMS -- [`KT-58569`](https://youtrack.jetbrains.com/issue/KT-58569) Bump language version for Gradle plugins dependencies to 1.5 - -### Tools. Gradle. Cocoapods - -- [`KT-59263`](https://youtrack.jetbrains.com/issue/KT-59263) Add diagnostic that a dummy framework is not present when build is triggered from Xcode -- [`KT-57741`](https://youtrack.jetbrains.com/issue/KT-57741) KMP importing an iOS project with Xcode 14.3 fails when importing a pod that depends on `libarclite_iphoneos` -- [`KT-60050`](https://youtrack.jetbrains.com/issue/KT-60050) Log reason why podInstall task is skipped -- [`KT-49430`](https://youtrack.jetbrains.com/issue/KT-49430) Stop invalidating iOS framework generated by KMM module on each Gradle Sync -- [`KT-59522`](https://youtrack.jetbrains.com/issue/KT-59522) Set the required environment for cocoapods invocations -- [`KT-59313`](https://youtrack.jetbrains.com/issue/KT-59313) Elevate to error deprecation of useLibraries -- [`KT-58775`](https://youtrack.jetbrains.com/issue/KT-58775) If the pod has a declared dependency on itself, then it will cause StackOverFlow exception while importing of a project ### Tools. Gradle. JS -#### New Features - -- [`KT-49789`](https://youtrack.jetbrains.com/issue/KT-49789) KJS / Gradle: Add npm style repository option for YarnRootExtension - and/or don't register github repository when download=false +- [`KT-41382`](https://youtrack.jetbrains.com/issue/KT-41382) NI / KJS / Gradle: TYPE_MISMATCH caused by compilations.getting delegate +- [`KT-53077`](https://youtrack.jetbrains.com/issue/KT-53077) KJS / Gradle: Remove redundant gradle js log on kotlin build +- [`KT-61992`](https://youtrack.jetbrains.com/issue/KT-61992) KJS / Gradle: KotlinJsTest using KotlinMocha should not show output, and should not run a dry-run every time. +- [`KT-56300`](https://youtrack.jetbrains.com/issue/KT-56300) KJS / Gradle: plugin should not add repositories unconditionally +- [`KT-55620`](https://youtrack.jetbrains.com/issue/KT-55620) KJS / Gradle: plugin doesn't support repositoriesMode +- [`KT-56465`](https://youtrack.jetbrains.com/issue/KT-56465) MPP: Import with npm dependency fails with "UninitializedPropertyAccessException: lateinit property fileHasher has not been initialized" if there is no selected JavaScript environment for JS target +- [`KT-41578`](https://youtrack.jetbrains.com/issue/KT-41578) Kotlin/JS: contiuous mode: changes in static resources do not reload browser page -#### Fixes +### Tools. Gradle. Kapt -- [`KT-60469`](https://youtrack.jetbrains.com/issue/KT-60469) KJS: "Could not serialize value of type Build_gradle" caused by changed name in packageJson task -- [`KT-61623`](https://youtrack.jetbrains.com/issue/KT-61623) K/Wasm: Error with project dependency between modules with both wasmJs and wasmWasi targets -- [`KT-61326`](https://youtrack.jetbrains.com/issue/KT-61326) K/JS: rootPackageJson fails with NLP when testPackageJson skipped and main packageJson up-to-date -- [`KT-60218`](https://youtrack.jetbrains.com/issue/KT-60218) K/JS reports reports deprecation for non-Action dsl params in regular kotlin dsl -- [`KT-56933`](https://youtrack.jetbrains.com/issue/KT-56933) Add Kotlin/JS incremental tests with K2 enabled -- [`KT-58970`](https://youtrack.jetbrains.com/issue/KT-58970) browserTest gradle task fails if karma is used and gradle configuration cache is enabled -- [`KT-42520`](https://youtrack.jetbrains.com/issue/KT-42520) Add a way to setup generating separate js files for each module inside gradle -- [`KT-32086`](https://youtrack.jetbrains.com/issue/KT-32086) Gradle, JS: runTask.enabled = false has no effect on npm dependencies -- [`KT-48358`](https://youtrack.jetbrains.com/issue/KT-48358) KJS: Circular dependency when multiple second-level Gradle modules have the same name -- [`KT-50530`](https://youtrack.jetbrains.com/issue/KT-50530) Kotlin/JS: enabling `kotlin.js.ir.output.granularity=whole-program` does not remove superfluous .js output files -- [`KT-50442`](https://youtrack.jetbrains.com/issue/KT-50442) KJS / Gradle: webpack plugin errors not logged -- [`KT-46003`](https://youtrack.jetbrains.com/issue/KT-46003) KJS / IR: Should provide single distributions folder for production and development similarly to Legacy -- [`KT-47319`](https://youtrack.jetbrains.com/issue/KT-47319) KJS: Error when project contains two modules with same name -- [`KT-46010`](https://youtrack.jetbrains.com/issue/KT-46010) KJS / Gradle: Can't find a file on building on Windows -- [`KT-48923`](https://youtrack.jetbrains.com/issue/KT-48923) KJS / Gradle: No `Webpack` error messages when Node.js process exits unexpected -- [`KT-51942`](https://youtrack.jetbrains.com/issue/KT-51942) KJS / Gradle: fails with two projects with the same name, but different paths -- [`KT-51372`](https://youtrack.jetbrains.com/issue/KT-51372) Kotlin/JS: Gradle compileKotlinJs processes directory just excluded from source set -- [`KT-52134`](https://youtrack.jetbrains.com/issue/KT-52134) KJS: the default generated JS module name in a Gradle project with multiple subprojects is incomplete, which might cause duplicate names and build conflicts -- [`KT-52776`](https://youtrack.jetbrains.com/issue/KT-52776) KJS / Gradle: Webpack version update despite yarn.lock breaks Kotlin/JS build -- [`KT-39173`](https://youtrack.jetbrains.com/issue/KT-39173) Kotlin/JS: kotlinNpmInstall fails with Gradle plugin 1.4-M2 and transitive dependency to 1.4-M1 -- [`KT-55216`](https://youtrack.jetbrains.com/issue/KT-55216) KJS / IR: Transitive NPM dependencies between projects are not included in jsPublicPackageJsonTask -- [`KT-54182`](https://youtrack.jetbrains.com/issue/KT-54182) MPP / JS: `StackOverflowError` when in a Gradle multi-project and Kotlin Multiplatform build with the JS IR target which depends on another with the same subproject name via a renamed published Maven artifact -- [`KT-58250`](https://youtrack.jetbrains.com/issue/KT-58250) The `NodeJsExec` tasks are not compatible with Gradle configuration cache -- [`KT-58256`](https://youtrack.jetbrains.com/issue/KT-58256) The `D8Exec` tasks are not compatible with Gradle configuration cache +- [`KT-22261`](https://youtrack.jetbrains.com/issue/KT-22261) Annotation Processor - in gradle, kapt configuration is missing extendsFrom +- [`KT-62518`](https://youtrack.jetbrains.com/issue/KT-62518) kapt processing is skipped when all annotation processors are indirect dependencies ### Tools. Gradle. Multiplatform -#### New Features - -- [`KT-60441`](https://youtrack.jetbrains.com/issue/KT-60441) KGP based dependency resolution: Support 'idea.gradle.download.sources' flag - -#### Fixes - -- [`KT-59316`](https://youtrack.jetbrains.com/issue/KT-59316) Deprecate multiple ‘same’ targets +- [`KT-62601`](https://youtrack.jetbrains.com/issue/KT-62601) AS/IntelliJ exception after updating a KMP project with a macos target to Kotlin 1.9.20-RC +- [`KT-60734`](https://youtrack.jetbrains.com/issue/KT-60734) Handle the migration from ios shortcut and source set with `getting` - [`KT-59042`](https://youtrack.jetbrains.com/issue/KT-59042) "Cannot build 'KotlinProjectStructureMetadata' during project configuration phase" when configuration cache enabled -- [`KT-58029`](https://youtrack.jetbrains.com/issue/KT-58029) Emit warning when using experimental artifacts DSL -- [`KT-60763`](https://youtrack.jetbrains.com/issue/KT-60763) Evaluate user feedback after switch to `java-base` plugin for KotlinJvmTarget.withJava - [`KT-62029`](https://youtrack.jetbrains.com/issue/KT-62029) Kotlin 1.9.20-Beta fails to detect some transitive dependency references in JVM+Android source set - [`KT-61652`](https://youtrack.jetbrains.com/issue/KT-61652) MPP ConcurrentModificationException on transformCommonMainDependenciesMetadata - [`KT-61622`](https://youtrack.jetbrains.com/issue/KT-61622) Upgrading to Kotlin 1.9 prevents commonMain sourceset classes from being processed by kapt/ksp (dagger/Hilt) -- [`KT-59321`](https://youtrack.jetbrains.com/issue/KT-59321) Deprecate targets.presets -- [`KT-58759`](https://youtrack.jetbrains.com/issue/KT-58759) Deprecate `platform`, `enforcedPlatform` and other related to Gradle DependencyHandler methods in `KotlinDependencyHandler` -- [`KT-60579`](https://youtrack.jetbrains.com/issue/KT-60579) Multiplatform;Composite Builds: prepareKotlinIdeaImport called by wrong path for nested build, causing sync fail - [`KT-61540`](https://youtrack.jetbrains.com/issue/KT-61540) K2: KMP/K2: Metadata compilations: Discriminate expect over actual by sorting compile path using refines edges -- [`KTIJ-26340`](https://youtrack.jetbrains.com/issue/KTIJ-26340) Bump Kotlin Gradle Plugin version to '1.9.20-dev-6845' - [`KT-59020`](https://youtrack.jetbrains.com/issue/KT-59020) 1.9.0 Beta Kotlin plugin Gradle sync fails with intermediate JVM + Android source set -- [`KT-60198`](https://youtrack.jetbrains.com/issue/KT-60198) Stop publishing the org.jetbrains.kotlin.multiplatform.pm20 -- [`KT-60596`](https://youtrack.jetbrains.com/issue/KT-60596) Return `targetHierarchy` with deprecation to kotlin dsl for smooth migration -- [`KT-59595`](https://youtrack.jetbrains.com/issue/KT-59595) KotlinJvmTarget.withJava: Switch implementation from `java` to `java-base` plugin -- [`KT-58800`](https://youtrack.jetbrains.com/issue/KT-58800) Add some cocoapods will cause Xcode preview into build loop since Xcode 14.3 -- [`KT-58489`](https://youtrack.jetbrains.com/issue/KT-58489) MPP: Add an error if SourceLayoutV1 is used -- [`KT-59774`](https://youtrack.jetbrains.com/issue/KT-59774) MPP: Print stacktraces of diagnostics only when `--stacktrace` (or higher) is used -- [`KT-60158`](https://youtrack.jetbrains.com/issue/KT-60158) KotlinJvmTarget.withJava: Ensure java source sets are created eagerly -- [`KT-58316`](https://youtrack.jetbrains.com/issue/KT-58316) Gradle 8: ':podDebugFrameworkIosFat' and [configuration ':debugFrameworkIosFat'] contain identical attribute sets -- [`KT-59615`](https://youtrack.jetbrains.com/issue/KT-59615) renderReportedDiagnostics: Rename 'isVerbose' to 'renderForTests' -- [`KT-60943`](https://youtrack.jetbrains.com/issue/KT-60943) K2/KMP: compileCommonMainKotlinMetadata fails with resolution ambiguity between candidates from stdlib -- [`KT-60491`](https://youtrack.jetbrains.com/issue/KT-60491) KMP: Add documentation link to the warning message `w: The Default Kotlin Hierarchy was not applied to ` -- [`KT-57521`](https://youtrack.jetbrains.com/issue/KT-57521) MPP: Compiler options declared in places other than languageSettings don't reach shared source sets -- [`KT-58676`](https://youtrack.jetbrains.com/issue/KT-58676) Enable default Kotlin Target Hierarchy by default -- [`KT-61056`](https://youtrack.jetbrains.com/issue/KT-61056) Native-shared source sets don't receive dependency on a commonMain of 1.9.20 stdlib -- [`KT-58712`](https://youtrack.jetbrains.com/issue/KT-58712) Enable commonization by default if the CocoaPods plugin provided the dependencies that should be commonized -- [`KT-59317`](https://youtrack.jetbrains.com/issue/KT-59317) Deprecate ios() preset in favor of target hierarchy -- [`KT-47144`](https://youtrack.jetbrains.com/issue/KT-47144) [Multiplatform] Warn about setting *Test.dependsOn(*Main) -- [`KT-59733`](https://youtrack.jetbrains.com/issue/KT-59733) Make KotlinDefaultHierarchyFallbackIllegalTargetNames to check target names disregarding the case -- [`KT-55787`](https://youtrack.jetbrains.com/issue/KT-55787) Deprecate dependsOn edges ending at declared source sets of platform compilations -- [`KT-58872`](https://youtrack.jetbrains.com/issue/KT-58872) MPP: kotlin-test library reported as published in the legacy mode -- [`KT-59863`](https://youtrack.jetbrains.com/issue/KT-59863) pluginManagement.includeBuild doesn't work when kotlin("multiplatform") applied to one of subprojects of included build -- [`KT-58729`](https://youtrack.jetbrains.com/issue/KT-58729) Investigate failures in KMM UI tests -- [`KT-59661`](https://youtrack.jetbrains.com/issue/KT-59661) Bump kotlin.git AGP version in tests to 8 -- [`KT-58753`](https://youtrack.jetbrains.com/issue/KT-58753) Add Hedgehog AS in KMM UI tests -- [`KT-58731`](https://youtrack.jetbrains.com/issue/KT-58731) Fix failues in Mac tests in kt-master, kt-231-1.9.0 and kt-223-1.9.0 -- [`KT-59248`](https://youtrack.jetbrains.com/issue/KT-59248) Fix failures in Mac tests and Android Tests in kt-223-master and kt-231-master -- [`KT-58732`](https://youtrack.jetbrains.com/issue/KT-58732) Run kt-master Mac tests on cloud Mac -- [`KT-57686`](https://youtrack.jetbrains.com/issue/KT-57686) Fix KMM UI tests again -- [`KT-60134`](https://youtrack.jetbrains.com/issue/KT-60134) MPP: Include user attributes to host-specific metadata dependency configurations -- [`KT-60233`](https://youtrack.jetbrains.com/issue/KT-60233) Investigate publication of TargetJvmEnivornment on Kotlin configuration -- [`KT-59311`](https://youtrack.jetbrains.com/issue/KT-59311) Elevate to Error `commonMain.dependsOn(anything)` -- [`KT-59320`](https://youtrack.jetbrains.com/issue/KT-59320) Elevate to Error usage of jvmWithJava -- [`KT-45877`](https://youtrack.jetbrains.com/issue/KT-45877) MPP / Gradle: "GradleException: Please initialize at least one Kotlin target" isn't user-friendly -- [`KT-59844`](https://youtrack.jetbrains.com/issue/KT-59844) KGP-based import: Reduce 'red wall of errors' on dependency resolution failures -- [`KT-60462`](https://youtrack.jetbrains.com/issue/KT-60462) jvm().withJava(): Zombie instance returned for compilations created after withJava call -- [`KT-58471`](https://youtrack.jetbrains.com/issue/KT-58471) Kotlin Multiplatform plugin resolves configurations during configuration -- [`KT-59578`](https://youtrack.jetbrains.com/issue/KT-59578) External Android Target: Implement integration tests -- [`KT-58737`](https://youtrack.jetbrains.com/issue/KT-58737) Develop tests for old import in new intellij.git test infra -- [`KT-59268`](https://youtrack.jetbrains.com/issue/KT-59268) Run multiplatform tests in intellij.git with XCode 15.0 manually -- [`KT-58220`](https://youtrack.jetbrains.com/issue/KT-58220) Kotlin Gradle Plugin: Kotlin 1.9 release grooming -- [`KT-58305`](https://youtrack.jetbrains.com/issue/KT-58305) Investigate KotlinAndroidMppIT.testCustomAttributesInAndroidTargets: being broken for AGP 7.0.4 -- [`KT-58255`](https://youtrack.jetbrains.com/issue/KT-58255) Kotlin Gradle Plugin Lifecycle: Remove LifecycleAwareProperty -- [`KT-55312`](https://youtrack.jetbrains.com/issue/KT-55312) Replace "ALL_COMPILE_DEPENDENCIES_METADATA" configuration with set of metadata dependencies configurations associated per set -- [`KT-54825`](https://youtrack.jetbrains.com/issue/KT-54825) TCS: Gradle Sync: Dependency resolution in KGP +- [`KT-60860`](https://youtrack.jetbrains.com/issue/KT-60860) K2: Fix `KotlinNativeCompileArgumentsTest` in 2.0 branch +- [`KT-61463`](https://youtrack.jetbrains.com/issue/KT-61463) KMP: Remove unused 'kpm' code ### Tools. Gradle. Native -- [`KT-54362`](https://youtrack.jetbrains.com/issue/KT-54362) Support Gradle Configuration caching in Xcode integration tasks and in CocoaPods plugin +- [`KT-51553`](https://youtrack.jetbrains.com/issue/KT-51553) Migrate all Kotlin Gradle plugin/Native tests to new test DSL and add CI configuration to run them +- [`KT-61657`](https://youtrack.jetbrains.com/issue/KT-61657) KonanTarget should implement equals or custom serialization +- [`KT-62907`](https://youtrack.jetbrains.com/issue/KT-62907) Turn on downloading Kotlin Native from maven by default - [`KT-61700`](https://youtrack.jetbrains.com/issue/KT-61700) Native: linkDebugExecutableNative has duplicated freeCompilerArgs -- [`KT-58519`](https://youtrack.jetbrains.com/issue/KT-58519) Migrate Xcode/CocoaPods warnings to the new diagnostics infra -- [`KT-61154`](https://youtrack.jetbrains.com/issue/KT-61154) NativeCompilerDownloader adds .konan/kotlin-native-prebuilt-linux-x86_64-1.9.0/konan/lib/kotlin-native-compiler-embeddable.jar as configuration cache input -- [`KT-59252`](https://youtrack.jetbrains.com/issue/KT-59252) Support configuration cache in Xcode/CocoaPods tasks with Gradle 8.1 ### Tools. Incremental Compile -- [`KT-61852`](https://youtrack.jetbrains.com/issue/KT-61852) Kotlin 1.9.20-Beta: incremental compilation fails with files outside of the project folder -- [`KT-19745`](https://youtrack.jetbrains.com/issue/KT-19745) After konverting java to kotlin, kapt3 throws duplicate class exception -- [`KT-58547`](https://youtrack.jetbrains.com/issue/KT-58547) "has several compatible actual declarations in <module>, <same module>" +- [`KT-61865`](https://youtrack.jetbrains.com/issue/KT-61865) Add support for incremental compilation within the in-process execution strategy in the build tools api +- [`KT-61590`](https://youtrack.jetbrains.com/issue/KT-61590) K2/KMP: Expect actual matching is breaking on the incremental compilation +- [`KT-60831`](https://youtrack.jetbrains.com/issue/KT-60831) Fix IncrementalMultiplatformJvmCompilerRunnerTestGenerated in 2.0 branch ### Tools. JPS -- [`KT-58026`](https://youtrack.jetbrains.com/issue/KT-58026) Add basic JPS build performance metrics -- [`KT-57039`](https://youtrack.jetbrains.com/issue/KT-57039) K2 IDE. Cannot compile gradle project with LV=2.0 via JPS with NoClassDefFoundError: org/jetbrains/kotlin/com/intellij/openapi/util/UserDataHolderBase -- [`KT-58314`](https://youtrack.jetbrains.com/issue/KT-58314) kotlin-build-statistics is missing for kotlin-jps-plugin +- [`KT-60737`](https://youtrack.jetbrains.com/issue/KT-60737) Investigate/fix JPS-related tests in 2.0 migration branch ### Tools. Kapt -#### Fixes - +- [`KT-60507`](https://youtrack.jetbrains.com/issue/KT-60507) Kapt: "IllegalAccessError: superclass access check failed" using java 21 toolchain - [`KT-62438`](https://youtrack.jetbrains.com/issue/KT-62438) Change experimental K2 kapt diagnostic message +- [`KT-61916`](https://youtrack.jetbrains.com/issue/KT-61916) K2 KAPT. Kapt doesn't generate fully qualified names for annotations used as arguments to other annotations - [`KT-61879`](https://youtrack.jetbrains.com/issue/KT-61879) K2 Kapt: java.lang.NoSuchMethodError during stub generation -- [`KT-58326`](https://youtrack.jetbrains.com/issue/KT-58326) KAPT / Gradle: argument changes are ignored -- [`KT-61114`](https://youtrack.jetbrains.com/issue/KT-61114) K2 Kapt: add a Gradle property `kapt.use.k2` to enable K2 Kapt -- [`KT-57594`](https://youtrack.jetbrains.com/issue/KT-57594) K2: Investigate the Kapt features used in the quality gates projects -- [`KT-59754`](https://youtrack.jetbrains.com/issue/KT-59754) K2: KAPT4 generates non-compilable code for nested data classes, annotated by Moshi's `@JsonClass` -- [`KT-60270`](https://youtrack.jetbrains.com/issue/KT-60270) K2: KAPT4 tries to generate metadata for local variables -- [`KT-60293`](https://youtrack.jetbrains.com/issue/KT-60293) K2: KAPT4 fails to generate metadata for const vals -- [`KT-59704`](https://youtrack.jetbrains.com/issue/KT-59704) KAPT4 does not support Dagger's `@Inject` lateinit properties -- [`KT-59745`](https://youtrack.jetbrains.com/issue/KT-59745) K2: KAPT4: ISE when passing moshi's `@JsonClass` to Class<T> -- [`KT-59756`](https://youtrack.jetbrains.com/issue/KT-59756) K2: KAPT4 with Moshi generates `@Transient` fields -- [`KT-59757`](https://youtrack.jetbrains.com/issue/KT-59757) K2: KAPT4: Generic interfaces with default methods lead to static usage of type parameters -- [`KT-59703`](https://youtrack.jetbrains.com/issue/KT-59703) KAPT4 generates old metadata version +- [`KT-61729`](https://youtrack.jetbrains.com/issue/KT-61729) K2: KAPT 4: Compiler crash during compilation of Sphinx for Android +- [`KT-61333`](https://youtrack.jetbrains.com/issue/KT-61333) K2 Kapt: support REPORT_OUTPUT_FILES compiler mode +- [`KT-61761`](https://youtrack.jetbrains.com/issue/KT-61761) Kapt4ToolIntegrationTestGenerated should not use Kapt3ComponentRegistrar ### Tools. Maven +- [`KT-54868`](https://youtrack.jetbrains.com/issue/KT-54868) Stop publishing `kotlin-archetype-js` - [`KT-26156`](https://youtrack.jetbrains.com/issue/KT-26156) Maven Kotlin Plugin should not WARN when no sources found +- [`KT-60859`](https://youtrack.jetbrains.com/issue/KT-60859) K2: Fix maven `IncrementalCompilationIT` tests in 2.0 branch ### Tools. Parcelize -- [`KT-57795`](https://youtrack.jetbrains.com/issue/KT-57795) Add for-ide support for Parcelize K2 jars +- [`KT-57685`](https://youtrack.jetbrains.com/issue/KT-57685) Support ImmutableCollections in Parcelize plugin ### Tools. Scripts -- [`KT-57877`](https://youtrack.jetbrains.com/issue/KT-57877) K2 / Script: "IllegalArgumentException: source must not be null" during compilation -- [`KT-58817`](https://youtrack.jetbrains.com/issue/KT-58817) K2: support for .kts highlighting and completion +- [`KT-62400`](https://youtrack.jetbrains.com/issue/KT-62400) K2: Missing annotation resolving for scripts +- [`KT-61727`](https://youtrack.jetbrains.com/issue/KT-61727) Scripts: Maven artifacts resolution is slow ### Tools. Wasm -- [`KT-62128`](https://youtrack.jetbrains.com/issue/KT-62128) Wasm tests (still) do not work on Kotlin 1.9.20-Beta2 - [`KT-61973`](https://youtrack.jetbrains.com/issue/KT-61973) K/Wasm: wasmWasiNodeRun is missed - [`KT-61971`](https://youtrack.jetbrains.com/issue/KT-61971) K/Wasm: wasmWasiTest should depends on kotlinNodeJsSetup -- [`KT-60654`](https://youtrack.jetbrains.com/issue/KT-60654) Wasm: split wasm target into wasm-js and wasm-wasi -- [`KT-57058`](https://youtrack.jetbrains.com/issue/KT-57058) Do not require a return value for DOM event listeners with Kotlin/Wasm -- [`KT-59062`](https://youtrack.jetbrains.com/issue/KT-59062) WASM: Report errors when calling WebAssembly.instantiateStreaming in tests -- [`KTIJ-25207`](https://youtrack.jetbrains.com/issue/KTIJ-25207) Collect stats about Kotlin/Wasm usage -## 1.9.0 +## 2.0.0-Beta1 -### Analysis API +### Analysis. API -#### New Features +#### Performance Improvements -- [`KT-57930`](https://youtrack.jetbrains.com/issue/KT-57930) Analysis API: provide an API for extending Kotlin resolution -- [`KT-57636`](https://youtrack.jetbrains.com/issue/KT-57636) K2: Add the return type of K2 reference shortener AA `ShortenCommand::invokeShortening()` e.g., `ShorteningResultInfo` to allow callers to access the shortening result PSI +- [`KT-61789`](https://youtrack.jetbrains.com/issue/KT-61789) K2: optimize getFirForNonKtFileElement for references inside super type reference +- [`KT-59498`](https://youtrack.jetbrains.com/issue/KT-59498) K2: getOnAirGetTowerContextProvider took too much time due to on air resolve +- [`KT-61728`](https://youtrack.jetbrains.com/issue/KT-61728) Analysis API: optimize AllCandidatesResolver.getAllCandidates #### Fixes -- [`KT-58249`](https://youtrack.jetbrains.com/issue/KT-58249) Analysis API: Disable error logging for FE10 implementation of resolveCall when resolve is not successful -- [`KT-55626`](https://youtrack.jetbrains.com/issue/KT-55626) Impossible to restore symbol by psi from script file -- [`KT-57314`](https://youtrack.jetbrains.com/issue/KT-57314) LL FIR: Combine `LLFirProvider$SymbolProvider`s in session dependencies (optimization) -- [`KT-55527`](https://youtrack.jetbrains.com/issue/KT-55527) K2 IDE: Rewrite KtScopeContext class to allow to handle each scope separately -- [`KT-55329`](https://youtrack.jetbrains.com/issue/KT-55329) LL FIR: Unexpected ACTUAL_WITHOUT_EXPECT error on constructor and function declaration -- [`KT-50732`](https://youtrack.jetbrains.com/issue/KT-50732) LL API: fix compiler based tests -- [`KT-57850`](https://youtrack.jetbrains.com/issue/KT-57850) K2: contract violation due to SymbolLightAccessorMethod.propertyAccessorSymbol -- [`KT-56543`](https://youtrack.jetbrains.com/issue/KT-56543) LL FIR: rework lazy transformers so transformers modify only declarations they suppose to -- [`KT-56721`](https://youtrack.jetbrains.com/issue/KT-56721) K2: FirExtensionDeclarationsSymbolProvider: java.lang.IllegalStateException: Recursive update -- [`KT-50253`](https://youtrack.jetbrains.com/issue/KT-50253) Analysis API: Solve issues with ProcessCancelledException -- [`KT-56800`](https://youtrack.jetbrains.com/issue/KT-56800) K2 IDE: optimize deprecation calculation for symbols -- [`KT-55006`](https://youtrack.jetbrains.com/issue/KT-55006) Analysis API does not transform Java type refs for callable symbol return types -- [`KT-57256`](https://youtrack.jetbrains.com/issue/KT-57256) AA FIR: Reduce lazy resolve phase for deprecation status -- [`KT-57619`](https://youtrack.jetbrains.com/issue/KT-57619) K2: CFG for class initializer is not correctly built in reversed resolve mode -- [`KT-58141`](https://youtrack.jetbrains.com/issue/KT-58141) K2: AA FIR: impossible to restore symbol for declaration with annotation with argument inside type -- [`KT-57462`](https://youtrack.jetbrains.com/issue/KT-57462) Symbol Light Classes: SymbolLightFieldForProperty should retrieve annotations not from KtPropertySymbol, but from the corresponding backing field -- [`KT-54864`](https://youtrack.jetbrains.com/issue/KT-54864) Analysis API: add function to get expect KtSymbol list by actual KtSymbol -- [`KT-56763`](https://youtrack.jetbrains.com/issue/KT-56763) Analysis API: `.KtSourceModuleImpl is missing in the map.` on symbol restore when symbol cannot be seen from the use-site module -- [`KT-56617`](https://youtrack.jetbrains.com/issue/KT-56617) Analysis API: optimize KtFirSymbolProviderByJavaPsi.getNamedClassSymbol -- [`KT-54430`](https://youtrack.jetbrains.com/issue/KT-54430) K2: .getAllOverriddenSymbols() returns invalid results +- [`KT-61252`](https://youtrack.jetbrains.com/issue/KT-61252) K2: IDE K2: "By now the annotations argument mapping should have been resolved" +- [`KT-62310`](https://youtrack.jetbrains.com/issue/KT-62310) K2 IDE. False positives errors with external annotations +- [`KT-62397`](https://youtrack.jetbrains.com/issue/KT-62397) K2 IDE. FP Error in the editor on `RequiresOptIn` annotation from the lib despite the warning level +- [`KT-62705`](https://youtrack.jetbrains.com/issue/KT-62705) K2: "lazyResolveToPhase(IMPORTS) cannot be called..." from light classes +- [`KT-62626`](https://youtrack.jetbrains.com/issue/KT-62626) IllegalStateException: Cannot build symbol for class org.jetbrains.kotlin.psi.KtScriptInitializer +- [`KT-62693`](https://youtrack.jetbrains.com/issue/KT-62693) K2: IDE K2: "PSI should present for declaration built by Kotlin code" +- [`KT-62674`](https://youtrack.jetbrains.com/issue/KT-62674) K2: "Scope for type ConeClassLikeTypeImpl" is null from transitive dependencies +- [`KT-61889`](https://youtrack.jetbrains.com/issue/KT-61889) Analysis API: Migrate KtFirReferenceShortener to ContextCollector instead of FirResolveContextCollector +- [`KT-62772`](https://youtrack.jetbrains.com/issue/KT-62772) Analysis API: No 'org.jetbrains.kotlin.fir.java.FirSyntheticPropertiesStorage'(31) in array owner: LLFirSourcesSession when analysing builtins in a context of common code +- [`KT-61296`](https://youtrack.jetbrains.com/issue/KT-61296) K2: do not resolve the entire file on lazyResolve call if FirFile is passed +- [`KT-60319`](https://youtrack.jetbrains.com/issue/KT-60319) K2 IDE: "Stability for initialized variable always should be computable" +- [`KT-62859`](https://youtrack.jetbrains.com/issue/KT-62859) K2 IDE: "Evaluate expression" throws exception when calling "Any?.toString()" +- [`KT-62421`](https://youtrack.jetbrains.com/issue/KT-62421) K2: IDE K2: "`lazyResolveToPhase(BODY_RESOLVE)` cannot be called from a transformer with a phase BODY_RESOLVE." +- [`KT-63058`](https://youtrack.jetbrains.com/issue/KT-63058) K2 IDE: Code completion unexpectedly imports static/companion object method +- [`KT-62588`](https://youtrack.jetbrains.com/issue/KT-62588) getExpectedType should not calculate type of the expression +- [`KT-61990`](https://youtrack.jetbrains.com/issue/KT-61990) K2: Unexpected returnTypeRef for FirSyntheticProperty +- [`KT-62625`](https://youtrack.jetbrains.com/issue/KT-62625) K2: 'FirLazyExpression should be calculated before accessing' for unresolved super type +- [`KT-62071`](https://youtrack.jetbrains.com/issue/KT-62071) Analysis API: KtFirScopeProvider.getScopeContextForPosition throws exception when ImplicitReceiverValue.implicitScope is null +- [`KT-62691`](https://youtrack.jetbrains.com/issue/KT-62691) K2: optimize getFirForNonKtFileElement for references inside 'where' +- [`KT-62587`](https://youtrack.jetbrains.com/issue/KT-62587) K2 IDE. FP unresolved reference on accessing nested class in annotation argument +- [`KT-62834`](https://youtrack.jetbrains.com/issue/KT-62834) K2: missing file node level in control flow builder +- [`KT-62768`](https://youtrack.jetbrains.com/issue/KT-62768) Analysis API: No 'org.jetbrains.kotlin.fir.scopes.impl.FirDelegatedMembersFilter'(44) in array owner: LLFirSourcesSession exception on analysing common code +- [`KT-62874`](https://youtrack.jetbrains.com/issue/KT-62874) K2: FirLazyExpression should be calculated before accessing +- [`KT-62407`](https://youtrack.jetbrains.com/issue/KT-62407) Analysis API: resolve `[this]` in KDoc to extension receiver +- [`KT-61204`](https://youtrack.jetbrains.com/issue/KT-61204) K2: "FirLazyExpression should be calculated before accessing in ktor HttpBinApplication" +- [`KT-61901`](https://youtrack.jetbrains.com/issue/KT-61901) Analysis API: Declared member scopes for Java classes are missing static members +- [`KT-61800`](https://youtrack.jetbrains.com/issue/KT-61800) Analysis API: Provide separate declared member scopes for non-static and static callables +- [`KT-61255`](https://youtrack.jetbrains.com/issue/KT-61255) Analysis API: Get rid of `valueOf`, `values` and `entries` from a declared member scope +- [`KT-62466`](https://youtrack.jetbrains.com/issue/KT-62466) Expected type for functional expression should include inferred types +- [`KT-61203`](https://youtrack.jetbrains.com/issue/KT-61203) IDE K2: "Expected FirResolvedArgumentList for FirAnnotationCallImpl of FirRegularClassImpl(Source) but FirArgumentListImpl found" +- [`KT-61791`](https://youtrack.jetbrains.com/issue/KT-61791) Analysis API: Implement combined `getPackage` for combined Kotlin symbol providers +- [`KT-62437`](https://youtrack.jetbrains.com/issue/KT-62437) K2 IDE. Resolution does not work inside lambda expression in constructor argument in supertypes +- [`KT-62244`](https://youtrack.jetbrains.com/issue/KT-62244) K2: Analysis API Standalone: Resolving klib dependencies from binary roots terminates application +- [`KT-62897`](https://youtrack.jetbrains.com/issue/KT-62897) K2 IDE. Unresolved declarations from libraries which are doubled in `intellij` project libraries +- [`KT-61615`](https://youtrack.jetbrains.com/issue/KT-61615) K2: No 'org.jetbrains.kotlin.fir.analysis.js.checkers.FirJsModuleKind' in array owner: LLFirSourcesSession +- [`KT-59334`](https://youtrack.jetbrains.com/issue/KT-59334) K2: LLFirImplicitTypesLazyResolver problems +- [`KT-62038`](https://youtrack.jetbrains.com/issue/KT-62038) K2: Nested classes are missing in symbol light class structure tests for libraries +- [`KT-61788`](https://youtrack.jetbrains.com/issue/KT-61788) Analysis API: Symbol for `FirAnonymousInitializer` cannot be null +- [`KT-62139`](https://youtrack.jetbrains.com/issue/KT-62139) Analysis API: KtFe10AnalysisSession.createContextDependentCopy does not need validity check +- [`KT-62090`](https://youtrack.jetbrains.com/issue/KT-62090) Analysis API: introduce an API to get a substitution formed by class inheritance +- [`KT-62268`](https://youtrack.jetbrains.com/issue/KT-62268) K2 IDE. No autocompletion and IllegalStateException for Pair +- [`KT-62302`](https://youtrack.jetbrains.com/issue/KT-62302) Support PsiType -> KtType conversion +- [`KT-60325`](https://youtrack.jetbrains.com/issue/KT-60325) K2 IDE. "IllegalArgumentException: source must not be null" on `throw` usage attempt +- [`KT-61431`](https://youtrack.jetbrains.com/issue/KT-61431) K2: KtPropertyAccessorSymbolPointer pointer already disposed for $$result script property +- [`KT-60957`](https://youtrack.jetbrains.com/issue/KT-60957) K2: Analysis API: Reference shortener does not work correctly with invoke function calls on properties +- [`KT-58490`](https://youtrack.jetbrains.com/issue/KT-58490) K2: LLFirTypeLazyResolver problems +- [`KT-58494`](https://youtrack.jetbrains.com/issue/KT-58494) K2: LLFirAnnotationArgumentsLazyResolver problems +- [`KT-58492`](https://youtrack.jetbrains.com/issue/KT-58492) K2: LLFirBodyLazyResolver problems +- [`KT-58769`](https://youtrack.jetbrains.com/issue/KT-58769) K2: LL FIR: implement platform-dependent session factories +- [`KT-60343`](https://youtrack.jetbrains.com/issue/KT-60343) K2 IDE. IllegalArgumentException on passing incorrect type parameter to function +- [`KT-61383`](https://youtrack.jetbrains.com/issue/KT-61383) K2: 'KtCompilerFacility' fails on code fragment compilation in library sources with duplicated dependencies +- [`KT-61842`](https://youtrack.jetbrains.com/issue/KT-61842) K2: reduce number of "in-block modification" events +- [`KT-62012`](https://youtrack.jetbrains.com/issue/KT-62012) K2: "KtReadActionConfinementLifetimeToken is inaccessible: Called outside analyse method" +- [`KT-61371`](https://youtrack.jetbrains.com/issue/KT-61371) K2: Analysis API standalone: register compiler symbol provider for libraries in standalone mode +- [`KT-61422`](https://youtrack.jetbrains.com/issue/KT-61422) K2 IDE: "No array element type for vararg value parameter: org.jetbrains.kotlin.fir.declarations.impl.FirValueParameterImpl" +- [`KT-60611`](https://youtrack.jetbrains.com/issue/KT-60611) K2: reduce number of "in-block modification" events +- [`KT-61425`](https://youtrack.jetbrains.com/issue/KT-61425) Analysis API: Provide a way to get a declared member scope for an enum entry's initializing anonymous object +- [`KT-61405`](https://youtrack.jetbrains.com/issue/KT-61405) Analysis API: An enum entry should not be a `KtSymbolWithMembers` +- [`KT-60904`](https://youtrack.jetbrains.com/issue/KT-60904) K2: IDE K2: "For DESTRUCTURING_DECLARATION_ENTRY with text `_`, one of element types expected, but FirValueParameterSymbol found" +- [`KT-61260`](https://youtrack.jetbrains.com/issue/KT-61260) K2 Scripts: Containing function should be not null for KtParameter +- [`KT-61568`](https://youtrack.jetbrains.com/issue/KT-61568) FIR Analysis API: `collectCallCandidates` gives presence to the top level functions in the presence of more suitable overrides +- [`KT-60610`](https://youtrack.jetbrains.com/issue/KT-60610) K2 IDE: move "out of block" processing logic into LL FIR +- [`KT-61597`](https://youtrack.jetbrains.com/issue/KT-61597) Analysis API: KotlinIllegalStateExceptionWithAttachments: expected as maximum one `expect` for the actual on errorneous code with multiple expects +- [`KT-59793`](https://youtrack.jetbrains.com/issue/KT-59793) K2: class org.jetbrains.kotlin.fir.declarations.impl.FirErrorImportImpl cannot be cast to class org.jetbrains.kotlin.fir.declarations.FirResolvedImport +- [`KT-61599`](https://youtrack.jetbrains.com/issue/KT-61599) K2: ContextCollector: Support smart cast collection +- [`KT-61689`](https://youtrack.jetbrains.com/issue/KT-61689) Analysis API: ContextCollector provides incorrect context in scripts +- [`KT-61683`](https://youtrack.jetbrains.com/issue/KT-61683) Analysis API: resolve ambiguities in kotlin project +- [`KT-61245`](https://youtrack.jetbrains.com/issue/KT-61245) Analysis API: ContextCollector provides incorrect context for supertype constructor calls +- [`KT-60384`](https://youtrack.jetbrains.com/issue/KT-60384) K2: Opening `@JvmName` source in IDEA: NPE at PsiRawFirBuilder$Visitor.toFirConstructor() +- [`KT-60918`](https://youtrack.jetbrains.com/issue/KT-60918) K2 IDE: "FirDeclaration was not found for class org.jetbrains.kotlin.psi.KtDestructuringDeclarationEntry, fir is null" +- [`KT-61013`](https://youtrack.jetbrains.com/issue/KT-61013) K2 Scripts: LLFirReturnTypeCalculatorWithJump: No designation of local declaration +- [`KT-59517`](https://youtrack.jetbrains.com/issue/KT-59517) K2 IDE: KotlinExceptionWithAttachments: Modules are inconsistent +- [`KT-61331`](https://youtrack.jetbrains.com/issue/KT-61331) K2: add cache restoring in case of existing context +- [`KT-61408`](https://youtrack.jetbrains.com/issue/KT-61408) K2: IDE K2: "Inconsistency in the cache. Someone without context put a null value in the cache" ### Backend. Native. Debug -- [`KT-55440`](https://youtrack.jetbrains.com/issue/KT-55440) Kotlin/Native debugger: inline function parameters are not visible during debugging +- [`KT-57365`](https://youtrack.jetbrains.com/issue/KT-57365) [Native] Incorrect debug info on inline function call site ### Backend. Wasm -- [`KT-58293`](https://youtrack.jetbrains.com/issue/KT-58293) Wasm: ReferenceError: e is not defined in kotlin.test.jsThrow -- [`KT-58931`](https://youtrack.jetbrains.com/issue/KT-58931) Wasm tests are failing to start on Kotlin 1.9.0-Beta -- [`KT-58188`](https://youtrack.jetbrains.com/issue/KT-58188) Restore binary compatibility of PlatformDiagnosticSuppressor.shouldReportUnusedParameter -- [`KT-57136`](https://youtrack.jetbrains.com/issue/KT-57136) K/Wasm: Restrict non-external types in JS interop -- [`KT-57060`](https://youtrack.jetbrains.com/issue/KT-57060) Clarify the lack of support for dynamic in Kotlin/Wasm -- [`KT-56955`](https://youtrack.jetbrains.com/issue/KT-56955) K/Wasm: Support restricted version of K/JS `js(code)` -- [`KT-57276`](https://youtrack.jetbrains.com/issue/KT-57276) Wasm: "Body not found for function" error when compiling konform library with Kotlin/Wasm support -- [`KT-56976`](https://youtrack.jetbrains.com/issue/KT-56976) K/Wasm bug with calling override of external function with default parameters +- [`KT-62147`](https://youtrack.jetbrains.com/issue/KT-62147) [Kotlin/Wasm] Nothing typed when expression cause a backend error +- [`KT-61958`](https://youtrack.jetbrains.com/issue/KT-61958) Update SpiderMonkey and return its usage in box tests when they switch to the final opcodes for GC and FTR proposals +- [`KT-60828`](https://youtrack.jetbrains.com/issue/KT-60828) K/Wasm: return br_on_cast_fail usages +- [`KT-59720`](https://youtrack.jetbrains.com/issue/KT-59720) K/Wasm: update to final opcodes +- [`KT-59084`](https://youtrack.jetbrains.com/issue/KT-59084) WASM: "RuntimeError: illegal cast" caused by inline class and JsAny +- [`KT-60700`](https://youtrack.jetbrains.com/issue/KT-60700) [WASM] test FirWasmCodegenBoxTestGenerated.testSuspendUnitConversion failed after KT-60259 ### Compiler #### New Features -- [`KT-55333`](https://youtrack.jetbrains.com/issue/KT-55333) Allow secondary constructors in value classes with bodies -- [`KT-54944`](https://youtrack.jetbrains.com/issue/KT-54944) `@Volatile` support in native -- [`KT-54746`](https://youtrack.jetbrains.com/issue/KT-54746) Deprecate with ERROR JvmDefault annotation and old -Xjvm-default modes -- [`KT-47902`](https://youtrack.jetbrains.com/issue/KT-47902) Do not propagate method deprecation through overrides -- [`KT-29378`](https://youtrack.jetbrains.com/issue/KT-29378) K2: rework warnings/errors for equality/identity operators on incompatible types -- [`KT-57477`](https://youtrack.jetbrains.com/issue/KT-57477) False-positive overload resolution ambiguity in case of lambda without arguments -- [`KT-57010`](https://youtrack.jetbrains.com/issue/KT-57010) Kotlin/Native: make it possible to compile bitcode in a separate compiler invocation -- [`KT-55691`](https://youtrack.jetbrains.com/issue/KT-55691) K2: Avoid inferring Nothing? in presence of other constraints (beside type parameter bounds) -- [`KT-46288`](https://youtrack.jetbrains.com/issue/KT-46288) Unexpected behavior of extension function on lambda with suspend receiver -- [`KT-24779`](https://youtrack.jetbrains.com/issue/KT-24779) Inconsistent smart cast behavior for bound data flow values +- [`KT-62239`](https://youtrack.jetbrains.com/issue/KT-62239) Allow enum entries without parentheses uniformly +- [`KT-22004`](https://youtrack.jetbrains.com/issue/KT-22004) Allow to resolve CONFLICTING_OVERLOADS with Deprecated(HIDDEN) +- [`KT-11712`](https://youtrack.jetbrains.com/issue/KT-11712) Smart cast is not applied for invisible setter +- [`KT-61077`](https://youtrack.jetbrains.com/issue/KT-61077) Support provideDelegate inference from var property type +- [`KT-59504`](https://youtrack.jetbrains.com/issue/KT-59504) K2 compiler does not require resolved 'componentX' functions for the placeholder ('_') variables in the destructuring declarations #### Performance Improvements -- [`KT-23397`](https://youtrack.jetbrains.com/issue/KT-23397) Optimize out field for property delegate when it's safe (JVM) -- [`KT-56906`](https://youtrack.jetbrains.com/issue/KT-56906) FIR: Use cached instance of FirImplicitTypeRefImpl in FIR builders -- [`KT-56276`](https://youtrack.jetbrains.com/issue/KT-56276) LanguageVersion.getVersionString() allocates 5k objects on project opening +- [`KT-62619`](https://youtrack.jetbrains.com/issue/KT-62619) FIR: Checker performance regression due to MISSING_DEPENDENCY checkers +- [`KT-62044`](https://youtrack.jetbrains.com/issue/KT-62044) Do not add nullability annotations to the methods of anonymous class +- [`KT-62706`](https://youtrack.jetbrains.com/issue/KT-62706) Optimize KtSourceElement.findChild() +- [`KT-62513`](https://youtrack.jetbrains.com/issue/KT-62513) Do not add nullability annotations to the methods of local classes +- [`KT-61991`](https://youtrack.jetbrains.com/issue/KT-61991) K2: avoid redundant full body resolution for properties during implicit type phase +- [`KT-61604`](https://youtrack.jetbrains.com/issue/KT-61604) [K/N] Bitcode dependency linking is slow for large compilations +- [`KT-39054`](https://youtrack.jetbrains.com/issue/KT-39054) Optimize delegated properties which call get/set on the given KProperty instance on JVM +- [`KT-61635`](https://youtrack.jetbrains.com/issue/KT-61635) K2: `getConstructorKeyword` call in `PsiRawFirBuilder.toFirConstructor` forces AST load +- [`KT-57616`](https://youtrack.jetbrains.com/issue/KT-57616) K2: Consider optimizing reversed versions of persistent lists in FirTowerDataContext #### Fixes -- [`KT-57784`](https://youtrack.jetbrains.com/issue/KT-57784) "NullPointerException: Parameter specified as non-null is null:" with enum, companion object, 'entries' and map -- [`KT-55217`](https://youtrack.jetbrains.com/issue/KT-55217) K2: support callable reference conversions on top-level expressions -- [`KT-57232`](https://youtrack.jetbrains.com/issue/KT-57232) K2: build Space JVM (master) -- [`KT-59079`](https://youtrack.jetbrains.com/issue/KT-59079) "AE: SyntheticAccessorLowering should not attempt to modify other files!" with callable reference to constructor with value class parameter -- [`KT-58837`](https://youtrack.jetbrains.com/issue/KT-58837) Partial linkage fails to report any compiler message on Windows when launched through Gradle plugin -- [`KT-57602`](https://youtrack.jetbrains.com/issue/KT-57602) K2: Rework member scope of types having projection arguments for covariant parameters -- [`KT-55171`](https://youtrack.jetbrains.com/issue/KT-55171) Put new contracts syntax under a feature flag -- [`KT-58719`](https://youtrack.jetbrains.com/issue/KT-58719) K2: false-positive INVISIBLE_REFERENCE error in case of importing an internal abstract class -- [`KT-56030`](https://youtrack.jetbrains.com/issue/KT-56030) [K2/N] Support Objective-C overloading by param names only -- [`KT-57510`](https://youtrack.jetbrains.com/issue/KT-57510) K2: Data class equals/hashCode/toString methods are not written to Klib metadata -- [`KT-56331`](https://youtrack.jetbrains.com/issue/KT-56331) K2: compiler backend crash on usage of expected function with default arguments -- [`KT-53846`](https://youtrack.jetbrains.com/issue/KT-53846) K2 / Context receivers: ClassCastException on secondary constructor of class with context receiver -- [`KT-58621`](https://youtrack.jetbrains.com/issue/KT-58621) K2: Private class shadows public function defined in the same package -- [`KT-59102`](https://youtrack.jetbrains.com/issue/KT-59102) K2: constant evaluator does not provide Long type on shl -- [`KT-59066`](https://youtrack.jetbrains.com/issue/KT-59066) [K2] delegation leads to "IllegalStateException: Expected some types" -- [`KT-56074`](https://youtrack.jetbrains.com/issue/KT-56074) K2: build Space JVM (snapshot 2022.3) -- [`KT-58787`](https://youtrack.jetbrains.com/issue/KT-58787) KAPT: "NullPointerException: null cannot be cast to non-null type" with delegate -- [`KT-57022`](https://youtrack.jetbrains.com/issue/KT-57022) K2 IllegalStateException in signature computation -- [`KT-56792`](https://youtrack.jetbrains.com/issue/KT-56792) K2: build kotlinpoet -- [`KT-57373`](https://youtrack.jetbrains.com/issue/KT-57373) K2: FIR properties synthesized when implementing interface by delegation don't have accessors -- [`KT-56583`](https://youtrack.jetbrains.com/issue/KT-56583) K1: Implement opt-in for integer cinterop conversions -- [`KT-59030`](https://youtrack.jetbrains.com/issue/KT-59030) [PL] Workaround for broken `@Deprecated` annotations in c-interop KLIBs -- [`KT-58618`](https://youtrack.jetbrains.com/issue/KT-58618) K2: Local property delegates cannot infer generic return type -- [`KT-36770`](https://youtrack.jetbrains.com/issue/KT-36770) Prohibit unsafe calls with expected `@NotNull` T and given Kotlin generic parameter with nullable bound -- [`KT-56739`](https://youtrack.jetbrains.com/issue/KT-56739) K2: build Space iOS -- [`KT-57131`](https://youtrack.jetbrains.com/issue/KT-57131) K2: stdlib test compilation fails on ListTest.kt in FirJvmMangleComputer -- [`KT-58137`](https://youtrack.jetbrains.com/issue/KT-58137) K2: ISE "Usage of default value argument for this annotation is not yet possible" when instantiating Kotlin annotation with default parameter from another module -- [`KT-58897`](https://youtrack.jetbrains.com/issue/KT-58897) K2: False positive unresolved reference with same-named enum class and its entry -- [`KT-40903`](https://youtrack.jetbrains.com/issue/KT-40903) Forbid actual member in expect class -- [`KT-30905`](https://youtrack.jetbrains.com/issue/KT-30905) Expect var property with default public setter matches with actual var property with private setter -- [`KT-56172`](https://youtrack.jetbrains.com/issue/KT-56172) K2: Fix reporting of PRIVATE_CLASS_MEMBER_FROM_INLINE error -- [`KT-56171`](https://youtrack.jetbrains.com/issue/KT-56171) Implement deprecation warning for missing PRIVATE_CLASS_MEMBER_FROM_INLINE error -- [`KT-27261`](https://youtrack.jetbrains.com/issue/KT-27261) Contracts for infix functions don't work (for receivers and parameters) -- [`KT-56927`](https://youtrack.jetbrains.com/issue/KT-56927) Enum with secondary constructor can't be compiled with K2 using JS/Native backend -- [`KT-53568`](https://youtrack.jetbrains.com/issue/KT-53568) Partial linkage: absent class as type parameter bound causes failure of `compileProductionExecutableKotlinJs` -- [`KT-53608`](https://youtrack.jetbrains.com/issue/KT-53608) Partial linkage: Kotlin/JS fails with IllegalStateException: "Validation failed in file" when overridden declaration was visible, but now private -- [`KT-53663`](https://youtrack.jetbrains.com/issue/KT-53663) Partial linkage: usage of property which becomes abstract: no IrLinkageError, but AssertionError in Native backend instead -- [`KT-56013`](https://youtrack.jetbrains.com/issue/KT-56013) K2. a set of errors about local properties are missing -- [`KT-53939`](https://youtrack.jetbrains.com/issue/KT-53939) Partial linkage: with turning object into class link*Native and js*Test tasks fail -- [`KT-53938`](https://youtrack.jetbrains.com/issue/KT-53938) Partial linkage: with turning interface into class and using as second parent Native build fails -- [`KT-53941`](https://youtrack.jetbrains.com/issue/KT-53941) Partial linkage: with turning class into object accessing member via parameterless constructor does not fail -- [`KT-53970`](https://youtrack.jetbrains.com/issue/KT-53970) Partial linkage: on turning nested class into inner JS tasks are successful, Native build fails -- [`KT-53971`](https://youtrack.jetbrains.com/issue/KT-53971) Partial linkage: turning inner class into nested: without usage in executable Native is successful, JavaScript fails -- [`KT-53972`](https://youtrack.jetbrains.com/issue/KT-53972) Partial linkage: turning inner class into nested: with usage in executable Native fails with NPE in backend -- [`KT-54045`](https://youtrack.jetbrains.com/issue/KT-54045) Partial linkage: turning class into type alias + calculating implicit function type: build fails with UninitializedPropertyAccessException: "lateinit property parent has not been initialized" -- [`KT-54046`](https://youtrack.jetbrains.com/issue/KT-54046) Partial linkage: turning type alias into class + using it as type: build fails with AssertionError: "Expected exactly one delegating constructor call but none encountered" -- [`KT-53887`](https://youtrack.jetbrains.com/issue/KT-53887) Partial linkage: turning from enum to regular class + reference to enum contant causes compileProductionExecutableKotlinJs fail with IllegalStateException -- [`KT-54047`](https://youtrack.jetbrains.com/issue/KT-54047) Partial linkage: reference to removed enum const causes JS fail with "IllegalStateException: Validation failed in file" -- [`KT-54048`](https://youtrack.jetbrains.com/issue/KT-54048) Partial linkage: reference to removed enum const in runtime causes Native fail with IllegalStateException at IrBindablePublicSymbolBase.getOwner() -- [`KT-53995`](https://youtrack.jetbrains.com/issue/KT-53995) Partial linkage: on turning class to abstract and direct constructor call Naive fails, JavaScript is successful -- [`KT-43527`](https://youtrack.jetbrains.com/issue/KT-43527) `@ExtensionFunctionType` is allowed on function types with no parameters and leads to backend exception -- [`KT-55316`](https://youtrack.jetbrains.com/issue/KT-55316) K2. IllegalStateException on incorrect import directive name -- [`KT-57570`](https://youtrack.jetbrains.com/issue/KT-57570) Remove source code excerpts from platform type nullability assertion exceptions -- [`KT-56073`](https://youtrack.jetbrains.com/issue/KT-56073) K2: build Exposed -- [`KT-47932`](https://youtrack.jetbrains.com/issue/KT-47932) Report errors on cycles in annotation parameter types -- [`KT-38871`](https://youtrack.jetbrains.com/issue/KT-38871) Kotlin Gradle DSL, MPP: UNUSED_VARIABLE when configuring a sourceset with delegated property -- [`KT-46344`](https://youtrack.jetbrains.com/issue/KT-46344) No error for a super class constructor call on a function interface in supertypes list -- [`KT-56609`](https://youtrack.jetbrains.com/issue/KT-56609) K2: False positive NULL_FOR_NONNULL_TYPE with -Xjsr305=strict and `@Nullable` annotation Java parameter -- [`KT-56656`](https://youtrack.jetbrains.com/issue/KT-56656) K1/K2: inconsistent NOTHING_TO_OVERRIDE with complex nullable annotations -- [`KT-58332`](https://youtrack.jetbrains.com/issue/KT-58332) K2: local fun with suspend type is not marked as suspend in IR -- [`KT-57991`](https://youtrack.jetbrains.com/issue/KT-57991) K2: Modifier 'suspend' is not applicable to 'anonymous function' -- [`KT-54294`](https://youtrack.jetbrains.com/issue/KT-54294) K2: "Not all type variables found" in builder inference with type parameters inferred through a union of two branches -- [`KT-58564`](https://youtrack.jetbrains.com/issue/KT-58564) [PL] Annotations with unlinked parameters are not removed -- [`KT-52597`](https://youtrack.jetbrains.com/issue/KT-52597) Provide Alpha Support for Multiplatform in the K2 platform -- [`KT-58523`](https://youtrack.jetbrains.com/issue/KT-58523) K2: reference is resolved to imported type-alias instead of identically named top-level property -- [`KT-57098`](https://youtrack.jetbrains.com/issue/KT-57098) Native: avoid object initialization while accessing const val -- [`KT-57973`](https://youtrack.jetbrains.com/issue/KT-57973) 32-th default value in inline classes override function is not used -- [`KT-57714`](https://youtrack.jetbrains.com/issue/KT-57714) "IllegalStateException: <B::!>" using reified generics -- [`KT-57810`](https://youtrack.jetbrains.com/issue/KT-57810) `toString` of object erroneously considered as constant function in string concatenation -- [`KT-58076`](https://youtrack.jetbrains.com/issue/KT-58076) K2: Incorrect inference of type of labeled receiver -- [`KT-57929`](https://youtrack.jetbrains.com/issue/KT-57929) K2: Arguments of annotations are not calculated in a lot of strange locations -- [`KT-54874`](https://youtrack.jetbrains.com/issue/KT-54874) K2. No compilation error with incorrect Comparator invocation -- [`KT-55388`](https://youtrack.jetbrains.com/issue/KT-55388) Consider enabling ProhibitUsingNullableTypeParameterAgainstNotNullAnnotated -- [`KT-53041`](https://youtrack.jetbrains.com/issue/KT-53041) NPE in Kotlin 1.7.0 when using RxJava Maybe.doOnEvent with anonymous parameters -- [`KT-54829`](https://youtrack.jetbrains.com/issue/KT-54829) Cleanup local types approximation logic -- [`KT-58577`](https://youtrack.jetbrains.com/issue/KT-58577) K2: private Kotlin property prevents use of Java set-method from Java-Kotlin-Java hierarchy in another module -- [`KT-58587`](https://youtrack.jetbrains.com/issue/KT-58587) MUST_BE_INITIALIZED must take into account effectivelly final -- [`KT-58524`](https://youtrack.jetbrains.com/issue/KT-58524) K2: false-positive overload resolution ambiguity error on invoking a generic class's member function with id-shaped function-typed parameter on intersection-typed receiver -- [`KT-53929`](https://youtrack.jetbrains.com/issue/KT-53929) Enum.entries: consider changing scope behavior in K1 -- [`KT-58520`](https://youtrack.jetbrains.com/issue/KT-58520) K2: FIR2IR: ISE during const evaluation of operator times with exposed -- [`KT-57905`](https://youtrack.jetbrains.com/issue/KT-57905) K1: resolution to base class's Java field instead of derived class's Kotlin property is not deprecated in case of different types -- [`KT-56662`](https://youtrack.jetbrains.com/issue/KT-56662) K1: false negative INVISIBLE_SETTER for a var with internal setter accessed from a derived class -- [`KT-57770`](https://youtrack.jetbrains.com/issue/KT-57770) K2: Support generation of serializer if base class for serializable class declared in different module -- [`KT-58375`](https://youtrack.jetbrains.com/issue/KT-58375) Kapt: "wrong number of type arguments. required 1" when more than 22 type arguments -- [`KT-48870`](https://youtrack.jetbrains.com/issue/KT-48870) [FIR] Different behavior for explicit receiver resolution inside delegated constructors -- [`KT-58013`](https://youtrack.jetbrains.com/issue/KT-58013) K2: "Not enough information to infer type variable T" when using assert non-null (!!) and delegation -- [`KT-58365`](https://youtrack.jetbrains.com/issue/KT-58365) K2: Fix stub types leakage in builder inference caused by implicit receiver type update with partially resolved calls (IGNORE_LEAKED_INTERNAL_TYPES for stub types) -- [`KT-58214`](https://youtrack.jetbrains.com/issue/KT-58214) Continuation parameter only exists in lowered suspend functions, but function origin is LOCAL_FUNCTION_FOR_LAMBDA -- [`KT-58030`](https://youtrack.jetbrains.com/issue/KT-58030) K2/MPP/JVM: compiler backend crash on super-call to indirectly inherited Java method -- [`KT-58135`](https://youtrack.jetbrains.com/issue/KT-58135) K2: Priority of extension property is lower than ordinary property -- [`KT-57181`](https://youtrack.jetbrains.com/issue/KT-57181) [K1/N, K2/N] Expect and Actual funs have different IdSignature.CommonSignature, if Expect has default argument -- [`KT-58219`](https://youtrack.jetbrains.com/issue/KT-58219) K2/MPP/metadata: false-positive invisible reference error in Native-shared source set -- [`KT-58145`](https://youtrack.jetbrains.com/issue/KT-58145) K2/MPP/metadata: compiler FIR crash on inheritance of a generic class with property by actual-class from Native-shared source set -- [`KT-56023`](https://youtrack.jetbrains.com/issue/KT-56023) Constant operations (e.g. division) are not constant in K2 (JS, Native) -- [`KT-57354`](https://youtrack.jetbrains.com/issue/KT-57354) In suspend function default arguments are sometimes not deleted in IR -- [`KT-55242`](https://youtrack.jetbrains.com/issue/KT-55242) K2/MPP: basic build/link functionality -- [`KT-57979`](https://youtrack.jetbrains.com/issue/KT-57979) K2: Unresolved reference error when assigning to Java synthetic property with a different nullability getter -- [`KT-57543`](https://youtrack.jetbrains.com/issue/KT-57543) K2 reports DELEGATE_SPECIAL_FUNCTION_NONE_APPLICABLE -- [`KT-58142`](https://youtrack.jetbrains.com/issue/KT-58142) K2: val parameter with more specific type is lower priority -- [`KT-48546`](https://youtrack.jetbrains.com/issue/KT-48546) Missed TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM error at plus-assign -- [`KT-57854`](https://youtrack.jetbrains.com/issue/KT-57854) RECEIVER_TYPE_MISMATCH on synthetic property from mutually recursive Java generics with disabled ProperTypeInferenceConstraintsProcessing -- [`KT-54518`](https://youtrack.jetbrains.com/issue/KT-54518) False negative NON_PUBLIC_CALL_FROM_PUBLIC_INLINE when calling internal method of super class -- [`KT-58025`](https://youtrack.jetbrains.com/issue/KT-58025) K2: Argument type mismatch when using Springs HandlerMethodArgumentResolver -- [`KT-58259`](https://youtrack.jetbrains.com/issue/KT-58259) Unexpected unresolved function call with obvious invoke-convention desugaring -- [`KT-57135`](https://youtrack.jetbrains.com/issue/KT-57135) K2: Fir should take into account an annotation's allowed targets as well as the use-site target when deciding whether it applies to a property, a field, or a constructor parameter -- [`KT-57069`](https://youtrack.jetbrains.com/issue/KT-57069) K2: Method kind in metadata is DECLARATION when DELEGATION is used in K1 -- [`KT-57958`](https://youtrack.jetbrains.com/issue/KT-57958) K2: Initializer type mismatch when using extension property on type with star projection -- [`KT-58149`](https://youtrack.jetbrains.com/issue/KT-58149) K2: New inference error with buildList -- [`KT-58008`](https://youtrack.jetbrains.com/issue/KT-58008) K2: "Cannot find cached type parameter by FIR symbol: T" on suspend function with generic and nested class -- [`KT-57835`](https://youtrack.jetbrains.com/issue/KT-57835) K2: compiler crash on lambda with dynamic receiver -- [`KT-57601`](https://youtrack.jetbrains.com/issue/KT-57601) K2: Builtin function `extensionToString` can't be accessed -- [`KT-57655`](https://youtrack.jetbrains.com/issue/KT-57655) K2: ImplicitIntegerCoercion is not working for named arguments -- [`KT-58143`](https://youtrack.jetbrains.com/issue/KT-58143) K2: overload resolution ambiguity inside dynamic lambda -- [`KT-58132`](https://youtrack.jetbrains.com/issue/KT-58132) K2: Implicit int constant to long converion crashes FirSerializer -- [`KT-57378`](https://youtrack.jetbrains.com/issue/KT-57378) Partial linkage: Run codegen box tests for Native & JS with enabled PL -- [`KT-58207`](https://youtrack.jetbrains.com/issue/KT-58207) K2: Handle result of completion of synthetic call with callable reference argument -- [`KT-56549`](https://youtrack.jetbrains.com/issue/KT-56549) K2: Reference to Java sealed class fails to compile -- [`KT-57994`](https://youtrack.jetbrains.com/issue/KT-57994) K2: Type inference failed on function reference -- [`KT-58099`](https://youtrack.jetbrains.com/issue/KT-58099) interop0 test fails with error "type kotlin.String? is not supported here: doesn't correspond to any C type" -- [`KT-57671`](https://youtrack.jetbrains.com/issue/KT-57671) Synthetic $EntriesMappings declaration is public and generated even for enums from current module on IC -- [`KT-56517`](https://youtrack.jetbrains.com/issue/KT-56517) K2: Reference to Java record fails to compile: "unresolved reference", "Overload resolution ambiguity between candidates" -- [`KT-58163`](https://youtrack.jetbrains.com/issue/KT-58163) FIR: deserialized default property setter and getter must have FirResolvePhase.ANALYZED_DEPENDENCIES phase -- [`KT-55646`](https://youtrack.jetbrains.com/issue/KT-55646) K2: Report definitely non-nullable as reified error -- [`KT-58043`](https://youtrack.jetbrains.com/issue/KT-58043) k2: Expect call is not removed from IR with nullability-based overload -- [`KT-56442`](https://youtrack.jetbrains.com/issue/KT-56442) K2: Make sure K2 has the same behavior for defaults with overrides as K1 has -- [`KT-55904`](https://youtrack.jetbrains.com/issue/KT-55904) Fix tests for volatile annotation on K2 -- [`KT-57928`](https://youtrack.jetbrains.com/issue/KT-57928) K2: Arguments of annotations on constructor value parameter are not calculated -- [`KT-57814`](https://youtrack.jetbrains.com/issue/KT-57814) K2: Argument type mismatch with delegating property -- [`KT-56490`](https://youtrack.jetbrains.com/issue/KT-56490) Implement deprecation for an anonymous type exposed from inline functions with type argument -- [`KT-57781`](https://youtrack.jetbrains.com/issue/KT-57781) K2: Generated serializer is invisible in a non-JVM test source set -- [`KT-57807`](https://youtrack.jetbrains.com/issue/KT-57807) K2: Symbol already bound exception for arrayOf function from IrBuiltInsOverFir -- [`KT-57962`](https://youtrack.jetbrains.com/issue/KT-57962) K2: No set method providing array access on dynamic -- [`KT-57353`](https://youtrack.jetbrains.com/issue/KT-57353) K2: unresolved reference when using fully qualified object declaration name as an expression, when a declaration package is from another klib and has at least two name segments -- [`KT-57899`](https://youtrack.jetbrains.com/issue/KT-57899) K2: compiler FIR2IR crash on anonymous object with inheritance by delegation to value of smart-casted type parameter -- [`KT-57988`](https://youtrack.jetbrains.com/issue/KT-57988) K2: compiler exception on get operator on dynamic this -- [`KT-57960`](https://youtrack.jetbrains.com/issue/KT-57960) K2: incorrect type inference in lambda with dynamic receiver -- [`KT-57923`](https://youtrack.jetbrains.com/issue/KT-57923) K2: Optional expectation annotation crashes const evaluator -- [`KT-56511`](https://youtrack.jetbrains.com/issue/KT-56511) K1: false negative SMARTCAST_IMPOSSIBLE when alien constructor property is accessed from a private class -- [`KT-58033`](https://youtrack.jetbrains.com/issue/KT-58033) K2 reports Constructor must be private or protected in sealed class in actual sealed class if its constructor has own actual declaration -- [`KT-58061`](https://youtrack.jetbrains.com/issue/KT-58061) K2: false-positive unsupported feature error on callable references to Java methods from annotation interfaces -- [`KT-55079`](https://youtrack.jetbrains.com/issue/KT-55079) Refactor DiagnosticReporterByTrackingStrategy and fix some "diagnostic into black hole" problems -- [`KT-57889`](https://youtrack.jetbrains.com/issue/KT-57889) K2: false-positive lack of information for inline function's type parameter in case of builder-style inference from caller function's return expression -- [`KT-57961`](https://youtrack.jetbrains.com/issue/KT-57961) K2: Unresolved reference using dynamic lambda parameter -- [`KT-57911`](https://youtrack.jetbrains.com/issue/KT-57911) K2: Contracts are not inherited by substitution overrides -- [`KT-57880`](https://youtrack.jetbrains.com/issue/KT-57880) K2: false-positive argument type mismatch due to lambda receiver shadowing labeled outer lambda receiver when assigning lambda to variable -- [`KT-57986`](https://youtrack.jetbrains.com/issue/KT-57986) K2: NPE on building Space -- [`KT-57873`](https://youtrack.jetbrains.com/issue/KT-57873) K2: compiler FIR serialization crash on builder-style inference from lambda's return type -- [`KT-57941`](https://youtrack.jetbrains.com/issue/KT-57941) K2: Assertion error on loading serializable class with non-serializable property compiled with K1 compiler -- [`KT-57947`](https://youtrack.jetbrains.com/issue/KT-57947) K2: Incorrect resolution results when property type for invokeExtension is not inferred -- [`KT-58002`](https://youtrack.jetbrains.com/issue/KT-58002) K2: compiler FIR serialization crash on platform type with type-targeted Java annotation with Java enum as argument -- [`KT-57263`](https://youtrack.jetbrains.com/issue/KT-57263) K2/MPP/JVM: compiler codegen crash on expect-property as default argument for expect-function's parameter -- [`KT-56942`](https://youtrack.jetbrains.com/issue/KT-56942) K2: False-negative NO_ELSE_IN_WHEN if subject is flexible type -- [`KT-56687`](https://youtrack.jetbrains.com/issue/KT-56687) Unexpected behaviour with enum entries when using outdated stdlib -- [`KT-56398`](https://youtrack.jetbrains.com/issue/KT-56398) K2/MPP: compiler backend crash on inheritance from expected interface -- [`KT-57806`](https://youtrack.jetbrains.com/issue/KT-57806) K2: string interpolation as annotation parameter causes error -- [`KT-57611`](https://youtrack.jetbrains.com/issue/KT-57611) K2: Annotation arguments are not evaluated -- [`KT-56190`](https://youtrack.jetbrains.com/issue/KT-56190) [K2/N] Const initializers are not serialized to klib -- [`KT-57843`](https://youtrack.jetbrains.com/issue/KT-57843) K2: Missing diagnostic when calling constructor through typealias whose expansion has a deprecation -- [`KT-57350`](https://youtrack.jetbrains.com/issue/KT-57350) FIR: deprecation diagnostic is not reported on a super class call -- [`KT-57532`](https://youtrack.jetbrains.com/issue/KT-57532) K2: IrActualizer doesn't handle properties overloaded by extension receiver correctly -- [`KT-57776`](https://youtrack.jetbrains.com/issue/KT-57776) K2: Suppressing "INVISIBLE_REFERENCE" leads to AssertionError: Unexpected IR element found during code generation -- [`KT-57769`](https://youtrack.jetbrains.com/issue/KT-57769) [K2] Load properties in proper order for classes compiled with kotlinx.serialization and LV < 2.0 -- [`KT-57879`](https://youtrack.jetbrains.com/issue/KT-57879) K2: compiler FIR serialization crash on passing Java constants as arguments to type-targeted annotations -- [`KT-57893`](https://youtrack.jetbrains.com/issue/KT-57893) K1/K2 inconsistency on smart casts of internally visible properties in friend modules -- [`KT-57876`](https://youtrack.jetbrains.com/issue/KT-57876) K2: stack overflow in compiler FIR deserialization on nested type-target annotation class used in enclosing class -- [`KT-57839`](https://youtrack.jetbrains.com/issue/KT-57839) K2: Compiler crash on lambda returning anonymous object with implemented lambda -- [`KT-57822`](https://youtrack.jetbrains.com/issue/KT-57822) K2: Can't refer to external interface from class literal -- [`KT-57809`](https://youtrack.jetbrains.com/issue/KT-57809) K2: No value passed for parameter of external class -- [`KT-56383`](https://youtrack.jetbrains.com/issue/KT-56383) Build intellij master with LV 1.9 -- [`KT-57735`](https://youtrack.jetbrains.com/issue/KT-57735) K2: MPP: K2 reports hides member of supertype and needs 'override' modifier for the function with `@PlatformDependent` annotation when there is an empty linux target in project -- [`KT-55056`](https://youtrack.jetbrains.com/issue/KT-55056) Builder inference causes incorrect type inference result in related call -- [`KT-57689`](https://youtrack.jetbrains.com/issue/KT-57689) K2: Unresolved reference to nested typealias in KLIB -- [`KT-57665`](https://youtrack.jetbrains.com/issue/KT-57665) K2: incorrect resolution of dynamic type -- [`KT-57381`](https://youtrack.jetbrains.com/issue/KT-57381) K2/MPP/Native: impossible to override Any::equals with non-external function -- [`KT-57654`](https://youtrack.jetbrains.com/issue/KT-57654) K2: Lambda with receiver deserialized as lambda without receiver during metadata compilation -- [`KT-57662`](https://youtrack.jetbrains.com/issue/KT-57662) K2: The error message is poorly formatted and not precise in case of NO_ACTUAL_CLASS_MEMBER_FOR_EXPECTED_CLASS error and `@Suppress` is used -- [`KT-57763`](https://youtrack.jetbrains.com/issue/KT-57763) FirExtensionRegistrar extension point broken -- [`KT-57312`](https://youtrack.jetbrains.com/issue/KT-57312) K2: IR interpreter fails on string interpolation with `const val` from a klib involved -- [`KT-57768`](https://youtrack.jetbrains.com/issue/KT-57768) Don't decompile code to search for annotation arguments -- [`KT-55628`](https://youtrack.jetbrains.com/issue/KT-55628) Diagnostics for kotlin.concurrent.Volatile annotation applicability -- [`KT-55860`](https://youtrack.jetbrains.com/issue/KT-55860) K2. [CONFLICTING_INHERITED_MEMBERS] for inheritor of a class with overloaded generic function -- [`KT-53491`](https://youtrack.jetbrains.com/issue/KT-53491) K2: Implement "Operator '==' cannot be applied to 'Long' and 'Int'" error -- [`KT-55804`](https://youtrack.jetbrains.com/issue/KT-55804) K2: UNSAFE_CALL Non-nullable generic marked as nullable even if non-null asserted -- [`KT-57682`](https://youtrack.jetbrains.com/issue/KT-57682) K2: Incorrect composing of signatures for calls on dynamic types -- [`KT-55405`](https://youtrack.jetbrains.com/issue/KT-55405) K2: false-negative INVISIBLE_REFERENCE in import directives -- [`KT-54781`](https://youtrack.jetbrains.com/issue/KT-54781) K2: no error on unresolved import statement with more than one package -- [`KT-57635`](https://youtrack.jetbrains.com/issue/KT-57635) K2/MPP: Expect constructors are not considered as expect during metadata deserialization -- [`KT-57376`](https://youtrack.jetbrains.com/issue/KT-57376) K2/MPP: false-positive K/JS diagnostic in absence of K/JS target when sharing a source set between K/JVM and K/Native -- [`KT-55902`](https://youtrack.jetbrains.com/issue/KT-55902) K2: Support ImplicitIntegerCoercion annotation -- [`KT-56577`](https://youtrack.jetbrains.com/issue/KT-56577) Migrate Native KLIB ABI compatibility tests to K2 -- [`KT-56603`](https://youtrack.jetbrains.com/issue/KT-56603) [K2/N] Segfault invoking fun from binary compatible klib -- [`KT-57457`](https://youtrack.jetbrains.com/issue/KT-57457) K2: the error message is not quite informative in case of EXPOSED_PROPERTY_TYPE_IN_CONSTRUCTOR_ERROR -- [`KT-57568`](https://youtrack.jetbrains.com/issue/KT-57568) K2: K2, Native reports overload resolution ambiguity -- [`KT-57446`](https://youtrack.jetbrains.com/issue/KT-57446) K2: Adapter function reference is not generated inside when expression -- [`KT-54894`](https://youtrack.jetbrains.com/issue/KT-54894) K2: False positive RETURN_TYPE_MISMATCH on function which returns a functional type with `@UnsafeVariance` argument -- [`KT-57001`](https://youtrack.jetbrains.com/issue/KT-57001) K2 compilation fails due to nullabillity subtyping not working properly -- [`KT-57271`](https://youtrack.jetbrains.com/issue/KT-57271) Delay forbidding inference to an empty intersection to version 2.0 -- [`KT-57209`](https://youtrack.jetbrains.com/issue/KT-57209) K2: type parameters are available in companion object scope -- [`KT-50550`](https://youtrack.jetbrains.com/issue/KT-50550) False positive NO_ELSE_IN_WHEN with annotated `when` branch condition -- [`KT-57431`](https://youtrack.jetbrains.com/issue/KT-57431) K2 MPP JS: Compiler crash on transitive common dependencies -- [`KT-57456`](https://youtrack.jetbrains.com/issue/KT-57456) K2 reports uninitializied variable in enum class when variable is used in lambda and defined in companion object -- [`KT-57583`](https://youtrack.jetbrains.com/issue/KT-57583) K2/MPP/JS&Native: FIR2IR compiler crash on reference to Any method inherited by expect-classifier -- [`KT-56336`](https://youtrack.jetbrains.com/issue/KT-56336) [K2/N] Multiplatform test fails with unexpected "actual declaration has no corresponding expected declaration" compiler error -- [`KT-57556`](https://youtrack.jetbrains.com/issue/KT-57556) K2: Rename error 'This API is not available after FIR' -- [`KT-23447`](https://youtrack.jetbrains.com/issue/KT-23447) Integer.toChar compiles to missing method -- [`KT-46465`](https://youtrack.jetbrains.com/issue/KT-46465) Deprecate and make open Number.toChar() -- [`KT-49017`](https://youtrack.jetbrains.com/issue/KT-49017) Forbid usages of super or super<Some> if in fact it accesses an abstract member -- [`KT-56119`](https://youtrack.jetbrains.com/issue/KT-56119) BinaryVersion.isCompatible binary compatibility is broken -- [`KT-57369`](https://youtrack.jetbrains.com/issue/KT-57369) K2/MPP: supertypes established in actual-classifiers from other source sets are not visible -- [`KT-55469`](https://youtrack.jetbrains.com/issue/KT-55469) [K2/N] equals(Double,Double) and equals(Boolean,Boolean) are not found -- [`KT-57250`](https://youtrack.jetbrains.com/issue/KT-57250) K2: the metadata is serialized for an `expect` class even if the `actual` class is present when compiling to klib -- [`KT-56660`](https://youtrack.jetbrains.com/issue/KT-56660) K2/MPP: compiler backend crash on invoking a K/Common constructor in K/JS code -- [`KT-55055`](https://youtrack.jetbrains.com/issue/KT-55055) K1: Builder inference violates upper bound -- [`KT-57316`](https://youtrack.jetbrains.com/issue/KT-57316) Initialize Enum.entries eagerly: avoid using invokedynamics -- [`KT-57491`](https://youtrack.jetbrains.com/issue/KT-57491) Kotlin synthetic parameter looks ordinary -- [`KT-56846`](https://youtrack.jetbrains.com/issue/KT-56846) K2: incorrect line & symbol numbers in exception reporting -- [`KT-56368`](https://youtrack.jetbrains.com/issue/KT-56368) K2/MPP: compiler backend crash on missing actual declaration -- [`KT-57104`](https://youtrack.jetbrains.com/issue/KT-57104) K2: false-positive conflicting inherited JVM declarations error despite use of `@JvmName` in another module -- [`KT-56747`](https://youtrack.jetbrains.com/issue/KT-56747) [K2/N] Return type for `lambda: (Any) -> Any` which returns Unit is different for K1 and K2 and return statement is missing with K2 -- [`KT-57211`](https://youtrack.jetbrains.com/issue/KT-57211) K2: incorrect "error: an annotation argument must be a compile-time constant" on unsigned array in annotation argument -- [`KT-57302`](https://youtrack.jetbrains.com/issue/KT-57302) K2 fails with IllegalStateException on reading inherited property of Java enum -- [`KT-57424`](https://youtrack.jetbrains.com/issue/KT-57424) K2 IDE: "By now the annotations argument mapping should have been resolved" exception -- [`KT-57241`](https://youtrack.jetbrains.com/issue/KT-57241) K2 MPP: Actualization doesn't work for actual enum that has primary constructor with arguments -- [`KT-57210`](https://youtrack.jetbrains.com/issue/KT-57210) K2 MPP: Support of arguments with dynamic type -- [`KT-57182`](https://youtrack.jetbrains.com/issue/KT-57182) K2 MPP: Actualization doesn't work for nested objects -- [`KT-56344`](https://youtrack.jetbrains.com/issue/KT-56344) K2: Implement correct errors reporting of IrActualizer -- [`KT-54405`](https://youtrack.jetbrains.com/issue/KT-54405) K2 compiler allows val redeclaration -- [`KT-54531`](https://youtrack.jetbrains.com/issue/KT-54531) [K2] Uncaught Runtime exception is thrown instead of user friendly error messages with details in case -no-jdk option set to true -- [`KT-56926`](https://youtrack.jetbrains.com/issue/KT-56926) K2: incorrect line number generated for class constructor or method with default parameter when comment before -- [`KT-56913`](https://youtrack.jetbrains.com/issue/KT-56913) K2: Incorrect line numbers in overriden field getters and setters -- [`KT-56982`](https://youtrack.jetbrains.com/issue/KT-56982) K2: Incorrect line number start in when expression -- [`KT-56720`](https://youtrack.jetbrains.com/issue/KT-56720) K2: false positive MANY_IMPL_MEMBER_NOT_IMPLEMENTED in case of delegation in diamond inheritance -- [`KT-57175`](https://youtrack.jetbrains.com/issue/KT-57175) K2: false-positive INVALID_TYPE_OF_ANNOTATION_MEMBER on type aliases -- [`KT-25694`](https://youtrack.jetbrains.com/issue/KT-25694) Fix reporting of uninitialized parameter in default values of parameters -- [`KT-57198`](https://youtrack.jetbrains.com/issue/KT-57198) K2: false-positive type mismatch error on inherited raw-typed class with type parameters in upper bounds of other type parameters -- [`KT-15470`](https://youtrack.jetbrains.com/issue/KT-15470) Inconsistency: use-site 'set' target is a compilation error, use-site 'get' target is ok -- [`KT-57179`](https://youtrack.jetbrains.com/issue/KT-57179) FIR: preserve prefix increment behavior like in K1 by calling getter twice -- [`KT-57405`](https://youtrack.jetbrains.com/issue/KT-57405) K2. Function call ambiguity error when nullable String is passed to function with Spring `@Nullable` annotation in signature -- [`KT-57284`](https://youtrack.jetbrains.com/issue/KT-57284) K2: compiler codegen crash at property initialization in constructor after smartcast of dispatch receiver to indirectly derived type -- [`KT-57221`](https://youtrack.jetbrains.com/issue/KT-57221) K2: compiler FIR2IR crash on function's unavailable cached type parameter -- [`KT-57036`](https://youtrack.jetbrains.com/issue/KT-57036) Unresolved reference: with inferred type of class constructor with extension parameter -- [`KT-56177`](https://youtrack.jetbrains.com/issue/KT-56177) K2: FIR should not generate annotation on both property and parameter -- [`KT-54990`](https://youtrack.jetbrains.com/issue/KT-54990) NI: Type mismatch when encountering bounded type parameter and projections -- [`KT-57065`](https://youtrack.jetbrains.com/issue/KT-57065) K2: overload resolution ambiguity between type-aliased constructor and identically named function -- [`KT-49653`](https://youtrack.jetbrains.com/issue/KT-49653) Deprecate and remove Enum.declaringClass synthetic property -- [`KT-57190`](https://youtrack.jetbrains.com/issue/KT-57190) K2: false-positive unsafe call error on safe call on type-aliased nullable receiver in SAM-conversion -- [`KT-57166`](https://youtrack.jetbrains.com/issue/KT-57166) K2: false-positive val reassignment error when synthetic property with implicitly typed overridden getter is called from implicitly typed member that is declared earlier -- [`KT-55828`](https://youtrack.jetbrains.com/issue/KT-55828) [K2/N]: Fix test fails in OPT mode : `Internal compiler error: no implementation found ... when building itable/vtable` -- [`KT-56169`](https://youtrack.jetbrains.com/issue/KT-56169) False negative deprecation warning about future inference error with builder inference -- [`KT-56657`](https://youtrack.jetbrains.com/issue/KT-56657) K1/K2: inconsistent behavior in nullability mismatch (Guava hash set/map) -- [`KT-57105`](https://youtrack.jetbrains.com/issue/KT-57105) K2: compiler codegen crash at property initialization in constructor after smartcast -- [`KT-56379`](https://youtrack.jetbrains.com/issue/KT-56379) K2: build tests for the Kotlin standard library -- [`KT-56079`](https://youtrack.jetbrains.com/issue/KT-56079) K2: build YouTrack 2022.3 -- [`KT-57092`](https://youtrack.jetbrains.com/issue/KT-57092) K2: false-positive multiple inherited implementations error -- [`KT-56696`](https://youtrack.jetbrains.com/issue/KT-56696) K2: Allow to access uninitialized member properties in non-inPlace lambdas in class initialization -- [`KT-56354`](https://youtrack.jetbrains.com/issue/KT-56354) K2/MPP: unresolved references to library entities -- [`KT-57095`](https://youtrack.jetbrains.com/issue/KT-57095) K2: false-positive lack of type arguments error on raw cast of Base<*> to Derived<T>: Base<T?> -- [`KT-56630`](https://youtrack.jetbrains.com/issue/KT-56630) FIR: ClassCastException on compilation hierarchy with a raw type -- [`KT-57171`](https://youtrack.jetbrains.com/issue/KT-57171) K2: Implement bytecode tests -- [`KT-57214`](https://youtrack.jetbrains.com/issue/KT-57214) K2: compiler FIR crash on annotation usage before annotation class declaration -- [`KT-57204`](https://youtrack.jetbrains.com/issue/KT-57204) K2: callable reference to mutable property of inherited by delegation superinterface isn't properly resolved -- [`KT-57195`](https://youtrack.jetbrains.com/issue/KT-57195) K2: false-positive VAR_TYPE_MISMATCH_ON_OVERRIDE on changing property's platform type to non-nullable type when overriding -- [`KT-56814`](https://youtrack.jetbrains.com/issue/KT-56814) K2. PsiElement is null inside IrClass. As a result ClassBuilder defineClass gets null as origin -- [`KT-54758`](https://youtrack.jetbrains.com/issue/KT-54758) Deprecate `ClassBuilderInterceptorExtension.interceptClassBuilderFactory` and provide another method without dependency on K1 -- [`KT-57253`](https://youtrack.jetbrains.com/issue/KT-57253) K2: clean up callable reference logic in FIR2IR -- [`KT-56225`](https://youtrack.jetbrains.com/issue/KT-56225) K2. "BackendException: Backend Internal error: Exception during IR lowering" error on incorrect constructor in inline class -- [`KT-56769`](https://youtrack.jetbrains.com/issue/KT-56769) K2. Annotation applicability is ignored during compilation when there's use-site `@target` -- [`KT-56616`](https://youtrack.jetbrains.com/issue/KT-56616) K2: cannot infer Java array type properly -- [`KT-57247`](https://youtrack.jetbrains.com/issue/KT-57247) K2: false-positive INVALID_TYPE_OF_ANNOTATION_MEMBER on type-aliased vararg property -- [`KT-57206`](https://youtrack.jetbrains.com/issue/KT-57206) K2: false-positive val reassignment error on synthetic property from generic class with overridden getter but not setter -- [`KT-56519`](https://youtrack.jetbrains.com/issue/KT-56519) K2: Compiler crash on a function reference on companion receiver that inherits from outer class -- [`KT-56506`](https://youtrack.jetbrains.com/issue/KT-56506) K1/K2 inconsistency: VAL_REASSIGNMENT on synthetic setter with different nullability -- [`KT-56877`](https://youtrack.jetbrains.com/issue/KT-56877) K2: false-positive UNRESOLVED_LABEL for labeled this-expression in contract description -- [`KT-56863`](https://youtrack.jetbrains.com/issue/KT-56863) K2: false-positive property initialization analysis errors after smartcast -- [`KT-56864`](https://youtrack.jetbrains.com/issue/KT-56864) K2: Unexpected behavior with default parameter inheritance and function reference -- [`KT-56665`](https://youtrack.jetbrains.com/issue/KT-56665) K2: false positive RECURSIVE_TYPEALIAS_EXPANSION -- [`KT-53966`](https://youtrack.jetbrains.com/issue/KT-53966) K2 does not support SAM conversions with condition into Java/Kotlin functional interfaces -- [`KT-56659`](https://youtrack.jetbrains.com/issue/KT-56659) FIR: Increment operator on object leads to exception from resolve -- [`KT-56771`](https://youtrack.jetbrains.com/issue/KT-56771) FIR: Increment operator on qualified expressions leads to exception from resolve -- [`KT-56759`](https://youtrack.jetbrains.com/issue/KT-56759) K2: False-positive UNRESOLVED_REFERENCE on labeled desctructuring declaration in LT mode -- [`KT-56548`](https://youtrack.jetbrains.com/issue/KT-56548) K2: false positive overload resolution ambiguity for Java record constructor -- [`KT-56476`](https://youtrack.jetbrains.com/issue/KT-56476) K2: false positive NO_RETURN_IN_FUNCTION_WITH_BLOCK_BODY at inline fun use-site -- [`KT-56138`](https://youtrack.jetbrains.com/issue/KT-56138) K2: Illegal conversion of lambda with parameters to ExtensionFunction expected type -- [`KT-56448`](https://youtrack.jetbrains.com/issue/KT-56448) K2: False-positive unsafe call due to incorrect inference of smartcasted type -- [`KT-55966`](https://youtrack.jetbrains.com/issue/KT-55966) K2: Not enough information to infer type variable K if smartcast is used -- [`KT-57168`](https://youtrack.jetbrains.com/issue/KT-57168) K2: compiler FIR2IR crash on synthetic property from generic class with overridden getter but not setter -- [`KT-56876`](https://youtrack.jetbrains.com/issue/KT-56876) K2: false-positive UNRESOLVED_REFERENCE for name of nested class in contract description -- [`KT-57194`](https://youtrack.jetbrains.com/issue/KT-57194) K2: overload resolution doesn't prioritize Double over Float -- [`KT-57067`](https://youtrack.jetbrains.com/issue/KT-57067) Warning about expect/aсtual in the same module doesn't take into account absence of 'actual' modifier -- [`KT-56954`](https://youtrack.jetbrains.com/issue/KT-56954) K2: function literals can be passed as arguments to parameters with kotlin.reflect function types -- [`KT-55423`](https://youtrack.jetbrains.com/issue/KT-55423) K2: Implement CONTRACT_NOT_ALLOWED -- [`KT-56923`](https://youtrack.jetbrains.com/issue/KT-56923) K2: no line number in bytecode when ASTORE exception in catch -- [`KT-56829`](https://youtrack.jetbrains.com/issue/KT-56829) K2: compiler FIR2IR crash on passing to function a callable reference to nested class's constructor with default arguments -- [`KT-57029`](https://youtrack.jetbrains.com/issue/KT-57029) Per-file caches fail on local inline function in an inline function -- [`KT-57085`](https://youtrack.jetbrains.com/issue/KT-57085) K2: `@Suppress` is sensitive to its argument's case -- [`KT-57103`](https://youtrack.jetbrains.com/issue/KT-57103) K1: AssertionError: Mismatching type arguments: 0 vs 1 + 0 when calling inline function with callable reference to generic synthetic property -- [`KT-57033`](https://youtrack.jetbrains.com/issue/KT-57033) Make KtClassLiteralExpression stub based -- [`KT-57035`](https://youtrack.jetbrains.com/issue/KT-57035) Make KtCollectionLiteralExpression stub based -- [`KT-40857`](https://youtrack.jetbrains.com/issue/KT-40857) Invalid parameterized types for extension function on parameterized receiver when javaParameters=true -- [`KT-56154`](https://youtrack.jetbrains.com/issue/KT-56154) Compiler backend crash on reference to Java synthetic property from generic class -- [`KT-56692`](https://youtrack.jetbrains.com/issue/KT-56692) StackOverflow in PrivateInlineFunctionsReturningAnonymousObjectsChecker -- [`KT-55879`](https://youtrack.jetbrains.com/issue/KT-55879) Modularized tests: fir.bench.language.version is used as API version, not language version -- [`KT-51821`](https://youtrack.jetbrains.com/issue/KT-51821) ClassCastException on anonymous fun interface implementation when unrelated vararg is used -- [`KT-56820`](https://youtrack.jetbrains.com/issue/KT-56820) K2: compiler FIR crash on Java field access after smartcast -- [`KT-56579`](https://youtrack.jetbrains.com/issue/KT-56579) [K2/N] IR actualizer crashed with K2 on expect annotation marked with `@OptionalExpectation`, without actual. -- [`KT-56750`](https://youtrack.jetbrains.com/issue/KT-56750) K2: "IllegalArgumentException: No argument for parameter VALUE_PARAMETER" when calling typealias method reference -- [`KT-55614`](https://youtrack.jetbrains.com/issue/KT-55614) K2: consider serializing static enum members (values/valueOf/entries) to match K1 behavior -- [`KT-30507`](https://youtrack.jetbrains.com/issue/KT-30507) Unsound smartcast if null assignment inside index place and plusAssign/minusAssign is used -- [`KT-56646`](https://youtrack.jetbrains.com/issue/KT-56646) K2: "IllegalStateException: No single implementation found for: FUN FAKE_OVERRIDE" when compiling a functional interface -- [`KT-56334`](https://youtrack.jetbrains.com/issue/KT-56334) K2: can't call expected function with default arguments -- [`KT-56514`](https://youtrack.jetbrains.com/issue/KT-56514) K2 should report ACTUAL_TYPE_ALIAS_NOT_TO_CLASS -- [`KT-56522`](https://youtrack.jetbrains.com/issue/KT-56522) K2 should report ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS -- [`KT-56910`](https://youtrack.jetbrains.com/issue/KT-56910) Exception during IR lowering: Cannot determine lineNumber of element FUN name:cancelProgress -- [`KT-56542`](https://youtrack.jetbrains.com/issue/KT-56542) K2: false positive TOO_MANY_ARGUMENTS in VarHandle.set call -- [`KT-56861`](https://youtrack.jetbrains.com/issue/KT-56861) FIR: test FirPluginBlackBoxCodegenTestGenerated.testClassWithAllPropertiesConstructor is failing with runtime error -- [`KT-56234`](https://youtrack.jetbrains.com/issue/KT-56234) K2: "ISE: Expected value generated with NEW" with inline property setter and noinline parameter -- [`KT-56722`](https://youtrack.jetbrains.com/issue/KT-56722) K2: cannot resolve component call after smart cast -- [`KT-56875`](https://youtrack.jetbrains.com/issue/KT-56875) K2: isOperator flag is incorrectly set for java methods -- [`KT-56714`](https://youtrack.jetbrains.com/issue/KT-56714) K2: wrong argument mapping in DSL -- [`KT-56723`](https://youtrack.jetbrains.com/issue/KT-56723) K2: lambda accidentally returns Unit? instead of Unit -- [`KT-55877`](https://youtrack.jetbrains.com/issue/KT-55877) K2: Secondary constructor without call to parent: no frontend error, ISE: "Null argument in ExpressionCodegen for parameter VALUE_PARAMETER" -- [`KT-56386`](https://youtrack.jetbrains.com/issue/KT-56386) K2: Make possible to access Java field which is shadowed by Kotlin invisible property` -- [`KT-56862`](https://youtrack.jetbrains.com/issue/KT-56862) Compatibility problem with using Kotlin in Intellij 223 or higher because of missing particular trove4j dependency -- [`KT-55088`](https://youtrack.jetbrains.com/issue/KT-55088) JS, Native compilation fail with internal error on `SomeEnum.entries` reference when `SomeEnum` is from klib compiled with disabled EnumEntries language feature -- [`KT-40904`](https://youtrack.jetbrains.com/issue/KT-40904) No warning when declare actual in the same target (module) as expect -- [`KT-56707`](https://youtrack.jetbrains.com/issue/KT-56707) K2: Unexpected TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM where only getter type specified explicitly -- [`KT-56508`](https://youtrack.jetbrains.com/issue/KT-56508) Context receivers: Internal compiler error when compiling code containing a class with a secondary constructor -- [`KT-56706`](https://youtrack.jetbrains.com/issue/KT-56706) K2: False-positive ARGUMENT_TYPE_MISMATCH for generic nested types from library -- [`KT-56505`](https://youtrack.jetbrains.com/issue/KT-56505) K2: Missing `NO_EXPLICIT_VISIBILITY_IN_API_MODE` errors on various declarations -- [`KT-56682`](https://youtrack.jetbrains.com/issue/KT-56682) K2: False-negative UNINITIALIZED_VARIABLE on access to delegated property -- [`KT-56678`](https://youtrack.jetbrains.com/issue/KT-56678) K2: False-negative UNINITIALIZED_VARIABLE if corresponding variable has initializer -- [`KT-56612`](https://youtrack.jetbrains.com/issue/KT-56612) K2: false positive NO_TYPE_ARGUMENTS_ON_RHS on raw cast with type alias based argument -- [`KT-56445`](https://youtrack.jetbrains.com/issue/KT-56445) K2: False-positive unresolved reference to callable reference to function with default argument -- [`KT-55024`](https://youtrack.jetbrains.com/issue/KT-55024) K2: overload resolution ambiguity/unresolved reference if variable is smart-casted to an invisible internal class -- [`KT-55722`](https://youtrack.jetbrains.com/issue/KT-55722) K2: Incorrect OVERLOAD_RESOLUTION_AMBIGUITY with smart cast on dispatch receiver (simple) -- [`KT-56563`](https://youtrack.jetbrains.com/issue/KT-56563) Inference within if stops working when changing expected type from Any to a different type -- [`KT-55936`](https://youtrack.jetbrains.com/issue/KT-55936) K2: Support proper resolution of callable references as last statements in lambda -- [`KT-45989`](https://youtrack.jetbrains.com/issue/KT-45989) FIR: wrong callable reference type inferred -- [`KT-55169`](https://youtrack.jetbrains.com/issue/KT-55169) K2: False-negative NO_ELSE_IN_WHEN -- [`KT-55932`](https://youtrack.jetbrains.com/issue/KT-55932) K2. No compiler error when elvis operator returns not matched type -- [`KT-53987`](https://youtrack.jetbrains.com/issue/KT-53987) K2: False negative "TYPE_MISMATCH" with if statement return -- [`KT-41038`](https://youtrack.jetbrains.com/issue/KT-41038) NI: TYPE_MISMATCH when passing constructor of nested class -- [`KT-42449`](https://youtrack.jetbrains.com/issue/KT-42449) Can not resolve property for value of type Any even after casting type to a type with star projection -- [`KT-52934`](https://youtrack.jetbrains.com/issue/KT-52934) StackOverflow from `PseudocodeTraverserKt.collectDataFromSubgraph` with `if` inside `finally` -- [`KT-52860`](https://youtrack.jetbrains.com/issue/KT-52860) StackOverflowError when casting involving recursive generics and star projection -- [`KT-52424`](https://youtrack.jetbrains.com/issue/KT-52424) ClassCastException: Wrong smartcast to Nothing? with if-else in nullable lambda parameter -- [`KT-52262`](https://youtrack.jetbrains.com/issue/KT-52262) TYPE_MISMATCH: Nonnull smartcasting fails with non-exhaustive when -- [`KT-52502`](https://youtrack.jetbrains.com/issue/KT-52502) Forbid extension calls on inline functional parameters -- [`KT-51045`](https://youtrack.jetbrains.com/issue/KT-51045) SETTER_PROJECTED_OUT: Star projected nullable property can't be set to null -- [`KT-40480`](https://youtrack.jetbrains.com/issue/KT-40480) [FIR] Support `hasStableParameterName` from metadata -- [`KT-50134`](https://youtrack.jetbrains.com/issue/KT-50134) NI: Type inference regression in java streams groupingBy -- [`KT-50160`](https://youtrack.jetbrains.com/issue/KT-50160) False positive "USELESS_CAST" caused by indexed access operator -- [`KT-42715`](https://youtrack.jetbrains.com/issue/KT-42715) Unable to use implicit lambda param `it` for overloaded methods -- [`KT-49045`](https://youtrack.jetbrains.com/issue/KT-49045) False positive USELESS_CAST in generic type with nullable type parameter -- [`KT-49024`](https://youtrack.jetbrains.com/issue/KT-49024) AssertionError: Variance conflict: type parameter variance 'out' and projection kind 'in' cannot be combined -- [`KT-48975`](https://youtrack.jetbrains.com/issue/KT-48975) Type mismatch: inferred type is X but Nothing! was expected with the AssertJ latest version -- [`KT-47870`](https://youtrack.jetbrains.com/issue/KT-47870) INVISIBLE_MEMBER: Kotlin class can't access protected annotation defined in Java parent class -- [`KT-47495`](https://youtrack.jetbrains.com/issue/KT-47495) ReenteringLazyValueComputationException on invalid code -- [`KT-47490`](https://youtrack.jetbrains.com/issue/KT-47490) Missed diagnostic for incorrect callable reference in finally -- [`KT-47484`](https://youtrack.jetbrains.com/issue/KT-47484) "Recursion detected in a lazy value under LockBasedStorageManager" on invalid code -- [`KT-46301`](https://youtrack.jetbrains.com/issue/KT-46301) Combining branches with sealed interfaces in `when` breaks type inference -- [`KT-44392`](https://youtrack.jetbrains.com/issue/KT-44392) False negative: redundant nullability/not null check on cast with as operator -- [`KT-43936`](https://youtrack.jetbrains.com/issue/KT-43936) Recursion detected on input: ANNOTATION_ENTRY with annotation on star-imported nested class -- [`KT-43846`](https://youtrack.jetbrains.com/issue/KT-43846) No smart cast when returning function closures with captured smart-cast variable -- [`KT-43603`](https://youtrack.jetbrains.com/issue/KT-43603) False positive USELESS_CAST leads to TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM on "when" with smart cast and extension property -- [`KT-43553`](https://youtrack.jetbrains.com/issue/KT-43553) JVM / IR: "AssertionError: Unbound symbols not allowed" caused by annotation class with TYPE target -- [`KT-42169`](https://youtrack.jetbrains.com/issue/KT-42169) False negative CAST_NEVER_SUCCEEDS for incompatible types with generic parameter and star projection -- [`KT-42136`](https://youtrack.jetbrains.com/issue/KT-42136) NI: False positive [USELESS_CAST] when list serves to create a mutable list -- [`KT-41721`](https://youtrack.jetbrains.com/issue/KT-41721) SAM conversion fails on varargs with type approximated to Nothing -- [`KT-38288`](https://youtrack.jetbrains.com/issue/KT-38288) Unresolved reference for type parameter upper bound of nested class when outer class extends it with star projected type argument -- [`KT-37490`](https://youtrack.jetbrains.com/issue/KT-37490) NULL_FOR_NONNULL_TYPE: "Null can not be a value of a non-null type Nothing" when null is passed to nullable argument of type projected method -- [`KT-37365`](https://youtrack.jetbrains.com/issue/KT-37365) NPE from `ReflectionReferencesGenerator.generateCallableReference` with inner class function reference and wrong parenthesis -- [`KT-36958`](https://youtrack.jetbrains.com/issue/KT-36958) NI: missed unresolved on parenthesized callable reference passing through call (back-ends throw an exception) -- [`KT-30756`](https://youtrack.jetbrains.com/issue/KT-30756) No smartcast if elvis operator as a smartcast source in while or do-while is used as the last statement -- [`KT-24737`](https://youtrack.jetbrains.com/issue/KT-24737) Report an error on invalid this-expression with angle brackets on left-hand side of a callable reference -- [`KT-21463`](https://youtrack.jetbrains.com/issue/KT-21463) Compiler doesn't take into accout a type parameter upper bound if a corresponding type argument is in projection -- [`KT-6822`](https://youtrack.jetbrains.com/issue/KT-6822) Smart cast doesn't work inside local returned expression in lambda -- [`KT-55840`](https://youtrack.jetbrains.com/issue/KT-55840) Inconsistency between members of enums in bytecode between FE 1.0 + JVM IR and FIR + JVM IR -- [`KT-47815`](https://youtrack.jetbrains.com/issue/KT-47815) JVM: "Recursion detected in a lazy value under LockBasedStorageManager" when trying to inherit interface from a class with non-trivial function -- [`KT-17817`](https://youtrack.jetbrains.com/issue/KT-17817) No error reported on invalid LHS for class literal -- [`KT-47373`](https://youtrack.jetbrains.com/issue/KT-47373) Missed diagnostics on/after non-null assertion (!!) on generic class class use with class literal -- [`KT-51143`](https://youtrack.jetbrains.com/issue/KT-51143) Wrong Unit-requiring at if/when branch with stub types -- [`KT-53671`](https://youtrack.jetbrains.com/issue/KT-53671) False-positive diagnostic reported on OptIn annotation import from root package -- [`KT-53494`](https://youtrack.jetbrains.com/issue/KT-53494) Mistaken type inference in compound 'if' expression with nullability check and covariant type -- [`KT-28668`](https://youtrack.jetbrains.com/issue/KT-28668) "AssertionError: Unrelated types in SAM conversion for index variable" if lambda argument of '[...]' in LHS of augmented assignment is used as an implementation for different SAM interfaces -- [`KT-55931`](https://youtrack.jetbrains.com/issue/KT-55931) Inference for callable reference inside synthetic calls for if/when/try/etc stops working when brought into lambda for a call -- [`KT-20223`](https://youtrack.jetbrains.com/issue/KT-20223) Inline access check ignores operator calls to `invoke()` -- [`KT-54478`](https://youtrack.jetbrains.com/issue/KT-54478) `@NoInfer` causes CONFLICTING_OVERLOADS -- [`KT-56472`](https://youtrack.jetbrains.com/issue/KT-56472) K2: Add stack of all FIR elements to CheckerContext -- [`KT-41126`](https://youtrack.jetbrains.com/issue/KT-41126) [FIR] Inconsistency of a compiler behaviour at init block for an enum entry with and without a qualifier name -- [`KT-54931`](https://youtrack.jetbrains.com/issue/KT-54931) Annotations defined in nested classes cannot be instantiated directly -- [`KT-52338`](https://youtrack.jetbrains.com/issue/KT-52338) "IncompatibleClassChangeError: Expected non-static field" with Kotlin class with same-named companion object property as base Java class field -- [`KT-24901`](https://youtrack.jetbrains.com/issue/KT-24901) No smart cast for `when` with early return -- [`KT-53086`](https://youtrack.jetbrains.com/issue/KT-53086) "Cannot access '<init>' before superclass constructor has been called" with inner class secondary constructor -- [`KT-55137`](https://youtrack.jetbrains.com/issue/KT-55137) Callable references with conversion are incorrectly allowed to be promoted to KFunction -- [`KT-30497`](https://youtrack.jetbrains.com/issue/KT-30497) EXACTLY_ONCE contract doesn't work in a function with `vararg` parameter -- [`KT-47074`](https://youtrack.jetbrains.com/issue/KT-47074) Front-end Internal error: Failed to analyze declaration State / java.lang.IllegalStateException: Should not be called! when try to add Parcelize -- [`KT-24503`](https://youtrack.jetbrains.com/issue/KT-24503) Return-as-expression is allowed as this/super constructor parameter -- [`KT-55379`](https://youtrack.jetbrains.com/issue/KT-55379) False positive NO_ELSE_IN_WHEN with smartcast to Boolean -- [`KT-47750`](https://youtrack.jetbrains.com/issue/KT-47750) False positive NO_ELSE_IN_WHEN in presence of smartcast to sealed interface -- [`KT-53819`](https://youtrack.jetbrains.com/issue/KT-53819) False positive UNINITIALIZED_VARIABLE with secondary constructor and custom property getter in local class -- [`KT-56457`](https://youtrack.jetbrains.com/issue/KT-56457) JVM: Enum.entries are not annotated with `@NotNull` -- [`KT-56072`](https://youtrack.jetbrains.com/issue/KT-56072) K2. "IllegalStateException: Fir2IrSimpleFunctionSymbol for <paramName> is already bound" when trying to access java synthetic property of inherited class -- [`KT-50082`](https://youtrack.jetbrains.com/issue/KT-50082) Kotlin non-overriding property of subclass doesn't shadow same-named Java field from base class -- [`KT-55822`](https://youtrack.jetbrains.com/issue/KT-55822) False positive ABSTRACT_CLASS_MEMBER_NOT_IMPLEMENTED with raw types and mixed overridden members -- [`KT-55666`](https://youtrack.jetbrains.com/issue/KT-55666) K2: label on local function is rejected: "Target label does not denote a function" -- [`KT-56283`](https://youtrack.jetbrains.com/issue/KT-56283) False-positive INVISIBLE_MEMBER on overridden member of more specific type after smart cast -- [`KT-51969`](https://youtrack.jetbrains.com/issue/KT-51969) [FIR] Compilation for expect value class fails with "Fir2IrSimpleFunctionSymbol for [declaration] is already bound" -- [`KT-56329`](https://youtrack.jetbrains.com/issue/KT-56329) K2: compiler backend crash on two expected functions with similar signatures -- [`KT-56361`](https://youtrack.jetbrains.com/issue/KT-56361) K2/MPP: receiver isn't available in lambda literals with receiver -- [`KT-55295`](https://youtrack.jetbrains.com/issue/KT-55295) K2/MPP: JS build functionality -- [`KT-55909`](https://youtrack.jetbrains.com/issue/KT-55909) [K2/N] IndexOutOfBoundsException for a reference to a function defined in companion object superclass -- [`KT-55664`](https://youtrack.jetbrains.com/issue/KT-55664) K2: eliminate ClassId.isSame call from FirClass.isSubclassOf -- [`KT-56353`](https://youtrack.jetbrains.com/issue/KT-56353) K2. False negative "Unresolved reference" in default value of secondary constructor's parameter -- [`KT-56381`](https://youtrack.jetbrains.com/issue/KT-56381) K2: Function type kind not extracted from lambda literal in generic call -- [`KT-55747`](https://youtrack.jetbrains.com/issue/KT-55747) K2. "Convention for 'mod' is forbidden. Use 'rem'" error is missing -- [`KT-56104`](https://youtrack.jetbrains.com/issue/KT-56104) Unnecessary inner classes attributes in class files for subclasses -- [`KT-55570`](https://youtrack.jetbrains.com/issue/KT-55570) K2: ACTUAL_WITHOUT_EXPECT error is not reported on a simple actual class -- [`KT-56176`](https://youtrack.jetbrains.com/issue/KT-56176) [K2/N] "IllegalStateException: actual type is kotlin.Int, expected kotlin.Long" when expected type uses typealias -- [`KT-56229`](https://youtrack.jetbrains.com/issue/KT-56229) K2: IllegalStateException (already bound) for triangle-like dependencies scheme with MPP scenario -- [`KT-56199`](https://youtrack.jetbrains.com/issue/KT-56199) K2 + MPP + kotlinx.serialization: java.lang.VerifyError: Bad type on operand stack in aaload -- [`KT-56212`](https://youtrack.jetbrains.com/issue/KT-56212) K2: Exception when compiling extension function declaration with illegally chained type parameter receiver -- [`KT-55503`](https://youtrack.jetbrains.com/issue/KT-55503) K2: "Argument type mismatch" caused by using the wrong "this" -- [`KT-56050`](https://youtrack.jetbrains.com/issue/KT-56050) K2: inconsistency regarding visibility of synthetic properties with protected getter and public setter -- [`KT-49663`](https://youtrack.jetbrains.com/issue/KT-49663) FIR: Support `@kotlin`.jvm.PurelyImplements for java collections -- [`KT-55468`](https://youtrack.jetbrains.com/issue/KT-55468) [K2/N] Crash with debuginfo caused by changed tree using IMPLICIT_COERCION_TO_UNIT -- [`KT-56269`](https://youtrack.jetbrains.com/issue/KT-56269) [K2/N] Don't test "Tailrec is not allowed on open members" in K2 -- [`KT-54647`](https://youtrack.jetbrains.com/issue/KT-54647) K2: Function call with Lambda on LHS of assignment leads to KotlinExceptionWithAttachments: FirDeclaration was not found for class org.jetbrains.kotlin.psi.KtFunctionLiteral -- [`KT-54648`](https://youtrack.jetbrains.com/issue/KT-54648) K2: Function call on left side of erroneous assignment isn't resolved -- [`KT-55699`](https://youtrack.jetbrains.com/issue/KT-55699) K2. False Negative "Type parameter T is not an expression" -- [`KT-56132`](https://youtrack.jetbrains.com/issue/KT-56132) Restore 'JvmBackendContext' constructor signature for compatibility -- [`KT-55973`](https://youtrack.jetbrains.com/issue/KT-55973) K2: Exception from UnusedChecker on an unused destructuring -- [`KT-56275`](https://youtrack.jetbrains.com/issue/KT-56275) K2 IDE: Missed error for enum super type -- [`KT-54775`](https://youtrack.jetbrains.com/issue/KT-54775) K2. "IllegalStateException: Expected FirResolvedTypeRef with ConeKotlinType but was FirImplicitTypeRefImpl <implicit>" exception on incorrect code -- [`KT-55528`](https://youtrack.jetbrains.com/issue/KT-55528) K2: CFA for property initialization analysis is not run for class initialization graphs -- [`KT-54410`](https://youtrack.jetbrains.com/issue/KT-54410) K2: Deprecation warning instead of "this declaration is only available since Kotlin X" when language version in project are below required to use language feature -- [`KT-55186`](https://youtrack.jetbrains.com/issue/KT-55186) K2: No compilation error on calling exception without constructor -- [`KT-36776`](https://youtrack.jetbrains.com/issue/KT-36776) Treat special constructions (if, when, try) as a usual calls when there is expected type -- [`KT-50947`](https://youtrack.jetbrains.com/issue/KT-50947) False negative: FE 1.0 doesn't report type variance conflict error on an inner type -- [`KT-39041`](https://youtrack.jetbrains.com/issue/KT-39041) Collection literals should not be allowed inside annotation classes -- [`KT-54694`](https://youtrack.jetbrains.com/issue/KT-54694) Consider enabling BooleanElvisBoundSmartCasts in K1 or K2 -- [`KT-54587`](https://youtrack.jetbrains.com/issue/KT-54587) K2. CCE on compilation when some operator fun is needed and it is implemented as an extension function for another class -- [`KT-52774`](https://youtrack.jetbrains.com/issue/KT-52774) Resolve unqualified enum constants based on expected type - -### Docs & Examples - -- [`KT-53643`](https://youtrack.jetbrains.com/issue/KT-53643) Update coding style conventions to include rangeUntil operator -- [`KT-57902`](https://youtrack.jetbrains.com/issue/KT-57902) Create migration tutorial from kotlin-js to kotlin-multiplatform gradle plugin -- [`KT-58381`](https://youtrack.jetbrains.com/issue/KT-58381) [Docs][Libraries] Document Path.createParentDirectories +- [`KT-63257`](https://youtrack.jetbrains.com/issue/KT-63257) K2: FIR2IR inserts incorrect implicit cast for smartcasted variable +- [`KT-61459`](https://youtrack.jetbrains.com/issue/KT-61459) K2: type parameters cannot be parameterized with type arguments +- [`KT-61959`](https://youtrack.jetbrains.com/issue/KT-61959) K2: Type parameters from outer class leak to nested class +- [`KT-61384`](https://youtrack.jetbrains.com/issue/KT-61384) IrFakeOverrideBuilder incorrectly checks visibility for friend modules +- [`KT-62032`](https://youtrack.jetbrains.com/issue/KT-62032) K2: Render flexible types as A..B instead of cryptic ft<A, B> in diagnostic messages +- [`KT-59940`](https://youtrack.jetbrains.com/issue/KT-59940) K2: Disappeared ACTUAL_ANNOTATION_CONFLICTING_DEFAULT_ARGUMENT_VALUE +- [`KT-61243`](https://youtrack.jetbrains.com/issue/KT-61243) K2: Always use declaredMemberScope-s in `FirConflictsHelpers` instead of `declarations` +- [`KT-59430`](https://youtrack.jetbrains.com/issue/KT-59430) K2: Missing CALLABLE_REFERENCE_RESOLUTION_AMBIGUITY +- [`KT-56683`](https://youtrack.jetbrains.com/issue/KT-56683) K2: No control flow analysis for top-level properties +- [`KT-62334`](https://youtrack.jetbrains.com/issue/KT-62334) K2: FIR should not generate delegated functions for methods from java interface with default implementation +- [`KT-59590`](https://youtrack.jetbrains.com/issue/KT-59590) JVM IR: NotImplementedError during rendering of conflicting JVM signatures diagnostic +- [`KT-62607`](https://youtrack.jetbrains.com/issue/KT-62607) K2: "Overload resolution ambiguity between candidates" +- [`KT-55096`](https://youtrack.jetbrains.com/issue/KT-55096) K2: false-positive smartcast after equals check with reassignment in RHS of == +- [`KT-62590`](https://youtrack.jetbrains.com/issue/KT-62590) Split expect/actual matcher-checker machinery in two separate components: matcher and checker +- [`KT-62120`](https://youtrack.jetbrains.com/issue/KT-62120) K2: "NoSuchMethodError: java.lang.String" at runtime on class delegating to Java type +- [`KT-62916`](https://youtrack.jetbrains.com/issue/KT-62916) K2: False positive INCOMPATIBLE_MATCHING +- [`KT-62752`](https://youtrack.jetbrains.com/issue/KT-62752) expect-actual matcher/checker: return type must be "checking" incompatibility +- [`KT-62137`](https://youtrack.jetbrains.com/issue/KT-62137) Compiler fails on null tracking (inference) for safe call +- [`KT-59744`](https://youtrack.jetbrains.com/issue/KT-59744) K2: false negative VAL_REASSIGNMENT in case of reassignment inside custom setter +- [`KT-58531`](https://youtrack.jetbrains.com/issue/KT-58531) K2: "Property must be initialized" compile error +- [`KT-62404`](https://youtrack.jetbrains.com/issue/KT-62404) K2 Scripting for gradle: unresolved name errors on implicit imports +- [`KT-62305`](https://youtrack.jetbrains.com/issue/KT-62305) K2: Missing Fir metadata serialization support for scripts +- [`KT-62197`](https://youtrack.jetbrains.com/issue/KT-62197) K2 and Apache Commons's MutableLong: Overload resolution ambiguity between candidates +- [`KT-53551`](https://youtrack.jetbrains.com/issue/KT-53551) suspend functional type with context receiver causes ClassCastException +- [`KT-61491`](https://youtrack.jetbrains.com/issue/KT-61491) K2 AA: Multiple FIR declarations for the same delegated property +- [`KT-55965`](https://youtrack.jetbrains.com/issue/KT-55965) K2: NPE via usage of functions that return Nothing but have no return expressions +- [`KT-60942`](https://youtrack.jetbrains.com/issue/KT-60942) K2: Transitive dependency IR is not deserialized correctly +- [`KT-55319`](https://youtrack.jetbrains.com/issue/KT-55319) K2: False negative NON_LOCAL_RETURN_NOT_ALLOWED for non-local returns example +- [`KT-62151`](https://youtrack.jetbrains.com/issue/KT-62151) K2. overload resolution ambiguity for calls of Java record compact constructors +- [`KT-62944`](https://youtrack.jetbrains.com/issue/KT-62944) K2: Symbols with context receiver shouldn't be rendered with line break +- [`KT-62394`](https://youtrack.jetbrains.com/issue/KT-62394) K2: Synthetic property scope doesn't consider java classes in the hierarchy +- [`KT-60117`](https://youtrack.jetbrains.com/issue/KT-60117) K2: ISE “Cannot serialize error type: ERROR CLASS: Cannot infer variable type without initializer / getter / delegate” on compiling lateinit property without initialization +- [`KT-61039`](https://youtrack.jetbrains.com/issue/KT-61039) False positive ABSTRACT_MEMBER_NOT_IMPLEMENTED in K1 when expect actual super types scopes don't match +- [`KT-60042`](https://youtrack.jetbrains.com/issue/KT-60042) K2: Introduced PRIMARY_CONSTRUCTOR_REQUIRED_FOR_DATA_CLASS +- [`KT-59402`](https://youtrack.jetbrains.com/issue/KT-59402) K2: Missing EXPANSIVE_INHERITANCE and EXPANSIVE_INHERITANCE_IN_JAVA +- [`KT-62467`](https://youtrack.jetbrains.com/issue/KT-62467) K2: Result type of elvis operator should be flexible if rhs is flexible +- [`KT-62126`](https://youtrack.jetbrains.com/issue/KT-62126) KJS / K2: "InterpreterError: VALUE_PARAMETER" caused by reflection, delegation and languageVersion = 1.9 +- [`KT-62679`](https://youtrack.jetbrains.com/issue/KT-62679) K2: drop ARGUMENTS_OF_ANNOTATIONS phase +- [`KT-56615`](https://youtrack.jetbrains.com/issue/KT-56615) K2: False-negative USELESS_CAST after double smartcast +- [`KT-59820`](https://youtrack.jetbrains.com/issue/KT-59820) K2: Investigate the TODO in FirCastDiagnosticsHelpers +- [`KT-61100`](https://youtrack.jetbrains.com/issue/KT-61100) K2: wrong type for "value" parameter of java annotation constructor +- [`KT-62491`](https://youtrack.jetbrains.com/issue/KT-62491) K2. No `'when' expression must be exhaustive` error when Java sealed class inheritors are not listed in `permits` clause +- [`KT-60095`](https://youtrack.jetbrains.com/issue/KT-60095) K2: Introduced INCOMPATIBLE_TYPES +- [`KT-61598`](https://youtrack.jetbrains.com/issue/KT-61598) K2: report IR_WITH_UNSTABLE_ABI_COMPILED_CLASS +- [`KT-59561`](https://youtrack.jetbrains.com/issue/KT-59561) K2/MPP reports INCOMPATIBLE_MATCHING when an actual annotation declaration with vararg property is typealias with `@Suppress` +- [`KT-60123`](https://youtrack.jetbrains.com/issue/KT-60123) K2: PROPERTY_WITH_NO_TYPE_NO_INITIALIZER isn't working in IDE for lateinit property without a type +- [`KT-59935`](https://youtrack.jetbrains.com/issue/KT-59935) K2: Disappeared PROPERTY_WITH_NO_TYPE_NO_INITIALIZER +- [`KT-58455`](https://youtrack.jetbrains.com/issue/KT-58455) K2(LT). Internal compiler error "UninitializedPropertyAccessException: lateinit property identifier has not been initialized" on missing type parameter in "where" constraint +- [`KT-60714`](https://youtrack.jetbrains.com/issue/KT-60714) K2: Implement resolve to private members from Evaluator in K2 +- [`KT-59577`](https://youtrack.jetbrains.com/issue/KT-59577) K2. Enum constant name is not specified in error text +- [`KT-60003`](https://youtrack.jetbrains.com/issue/KT-60003) K2: Disappeared INVALID_CHARACTERS_NATIVE_ERROR +- [`KT-62099`](https://youtrack.jetbrains.com/issue/KT-62099) K2: "Type arguments should be specified for an outer class" error about typealias +- [`KT-60983`](https://youtrack.jetbrains.com/issue/KT-60983) K2: "Argument type mismatch: actual type is android/view/View.OnApplyWindowInsetsListener but androidx/core/view/OnApplyWindowInsetsListener? was expected" +- [`KT-60111`](https://youtrack.jetbrains.com/issue/KT-60111) K2: Location regressions for operators +- [`KT-59399`](https://youtrack.jetbrains.com/issue/KT-59399) K2: Missing JSCODE_NO_JAVASCRIPT_PRODUCED +- [`KT-59388`](https://youtrack.jetbrains.com/issue/KT-59388) K2: Missing JSCODE_ERROR +- [`KT-59435`](https://youtrack.jetbrains.com/issue/KT-59435) K2: Missing JSCODE_ARGUMENT_SHOULD_BE_CONSTANT +- [`KT-60601`](https://youtrack.jetbrains.com/issue/KT-60601) K2 / Maven: Overload resolution ambiguity between candidates inline method +- [`KT-60778`](https://youtrack.jetbrains.com/issue/KT-60778) K2: implement MISSING_DEPENDENCY_CLASS(_SUPERCLASS) errors +- [`KT-62581`](https://youtrack.jetbrains.com/issue/KT-62581) K2: Difference in `kind` flag in metadata +- [`KT-59956`](https://youtrack.jetbrains.com/issue/KT-59956) K2: Disappeared INAPPLICABLE_OPERATOR_MODIFIER +- [`KT-35913`](https://youtrack.jetbrains.com/issue/KT-35913) Diagnostic error VAL_REASSIGNMENT is not reported multiple times +- [`KT-60059`](https://youtrack.jetbrains.com/issue/KT-60059) K2: Introduced VAL_REASSIGNMENT +- [`KT-59945`](https://youtrack.jetbrains.com/issue/KT-59945) K2: Disappeared ANONYMOUS_FUNCTION_WITH_NAME +- [`KT-62573`](https://youtrack.jetbrains.com/issue/KT-62573) K2: incorrect parsing behavior with named functions as expressions +- [`KT-56629`](https://youtrack.jetbrains.com/issue/KT-56629) K2: an instance of USELESS_CAST was not moved under EnableDfaWarningsInK2 language feature +- [`KT-58034`](https://youtrack.jetbrains.com/issue/KT-58034) Inconsistent resolve for nested objects in presence of a companion object property with the same name +- [`KT-59864`](https://youtrack.jetbrains.com/issue/KT-59864) K2: Bad locations with delegates +- [`KT-59584`](https://youtrack.jetbrains.com/issue/KT-59584) K2: Bad startOffset for 'this' +- [`KT-61388`](https://youtrack.jetbrains.com/issue/KT-61388) K2: ISE "Annotations are resolved twice" from CompilerRequiredAnnotationsComputationSession on nested annotation +- [`KT-62027`](https://youtrack.jetbrains.com/issue/KT-62027) "java.lang.IndexOutOfBoundsException: Empty list doesn't contain element at index 0" caused by ClassicExpectActualMatchingContext.kt when annotation `@AllowDifferentMembersInActual` used +- [`KT-61055`](https://youtrack.jetbrains.com/issue/KT-61055) K2: Investigate if usage of `toResolvedCallableSymbol` is correct at FirDataFlowAnalyzer#processConditionalContract +- [`KT-61688`](https://youtrack.jetbrains.com/issue/KT-61688) K2: FIR renderings of type annotations leak through the diagnostics' messages +- [`KT-61794`](https://youtrack.jetbrains.com/issue/KT-61794) FIR: MergePostponedLambdaExitsNode.flow remains uninitialized after resolve +- [`KT-61068`](https://youtrack.jetbrains.com/issue/KT-61068) Bounds of type parameters are not enforced during inheritance of inner classes with generic outer classes +- [`KT-61065`](https://youtrack.jetbrains.com/issue/KT-61065) K2: `@Suppress` annotation is ignored inside preconditions of when-clauses +- [`KT-61937`](https://youtrack.jetbrains.com/issue/KT-61937) K2: implicit script receiver from ScriptDefinition are not visible for invoke +- [`KT-61076`](https://youtrack.jetbrains.com/issue/KT-61076) K2: false-positive conflicting overloads error on suspending function and private Java method from a supertype +- [`KT-61075`](https://youtrack.jetbrains.com/issue/KT-61075) K2: type inference for delegate expressions with complexly bounded type variables fails on properties with annotated accessors +- [`KT-58579`](https://youtrack.jetbrains.com/issue/KT-58579) K2: false-positive new inference error on invoking a generic function on Java wildcard type bounded by raw-typed Java inner class +- [`KT-62671`](https://youtrack.jetbrains.com/issue/KT-62671) K2: fir2ir generates a duplicate of delegated function for class from a common module +- [`KT-60682`](https://youtrack.jetbrains.com/issue/KT-60682) K2: Disappeared DEPRECATION +- [`KT-62143`](https://youtrack.jetbrains.com/issue/KT-62143) Error: Identity equality for arguments of types 'kotlin/Int?' and 'kotlin/Nothing?' is prohibited +- [`KT-61517`](https://youtrack.jetbrains.com/issue/KT-61517) K2: FirModuleDescriptor should correctly provide dependencies from FirModuleData +- [`KT-62578`](https://youtrack.jetbrains.com/issue/KT-62578) K2: `@NoInfer` annotation doesn't work for deserialized functions +- [`KT-59916`](https://youtrack.jetbrains.com/issue/KT-59916) K2: Disappeared REPEATED_ANNOTATION +- [`KT-62450`](https://youtrack.jetbrains.com/issue/KT-62450) K2: Disappeared OPT_IN_USAGE_ERROR for a data class property during the destructuring declaration +- [`KT-59997`](https://youtrack.jetbrains.com/issue/KT-59997) K2: Disappeared OPT_IN_USAGE_ERROR +- [`KT-62393`](https://youtrack.jetbrains.com/issue/KT-62393) K2: FIR doesn't count visibility when creating synthetic property override +- [`KT-61208`](https://youtrack.jetbrains.com/issue/KT-61208) EnumEntries mappings are generated incorrectly in the face of incremental compilation +- [`KT-61786`](https://youtrack.jetbrains.com/issue/KT-61786) K2: Remove type enhancement on java final fields +- [`KT-57811`](https://youtrack.jetbrains.com/issue/KT-57811) K2: make java static string and int fields not null +- [`KT-62531`](https://youtrack.jetbrains.com/issue/KT-62531) InvalidProtocolBufferException on reading module metadata compiled by K2 from compilers earlier than 1.8.20 with -Xskip-metadata-version-check +- [`KT-59371`](https://youtrack.jetbrains.com/issue/KT-59371) K2: Missing MISSING_DEPENDENCY_CLASS +- [`KT-61511`](https://youtrack.jetbrains.com/issue/KT-61511) IrFakeOverride builder: objc overridability condition is not supported +- [`KT-62316`](https://youtrack.jetbrains.com/issue/KT-62316) K2: CONFLICTING_INHERITED_JVM_DECLARATIONS on List subclass inheriting remove/removeAt from Java superclass +- [`KT-60671`](https://youtrack.jetbrains.com/issue/KT-60671) KMP: check other annotation targets in expect and actual annotations compatibility checker +- [`KT-62451`](https://youtrack.jetbrains.com/issue/KT-62451) K2: Disappeared OPT_IN_USAGE_ERROR for typealias +- [`KT-62452`](https://youtrack.jetbrains.com/issue/KT-62452) K2: Violation of OPT_IN_USAGE_ERROR non-propagating opt-in rules for typealias +- [`KT-59927`](https://youtrack.jetbrains.com/issue/KT-59927) K2: Disappeared INVISIBLE_REFERENCE +- [`KT-60104`](https://youtrack.jetbrains.com/issue/KT-60104) K2: Introduced FUNCTION_CALL_EXPECTED +- [`KT-57513`](https://youtrack.jetbrains.com/issue/KT-57513) K2: Bound smart casts don't work with Strings +- [`KT-62146`](https://youtrack.jetbrains.com/issue/KT-62146) K2: `@Suppress` does not work with named argument +- [`KT-62475`](https://youtrack.jetbrains.com/issue/KT-62475) K2: IrExternalModuleFragments contains incorrect data in Fir2Ir +- [`KT-61983`](https://youtrack.jetbrains.com/issue/KT-61983) K2: *fir.kt.txt dump uses different naming approach for local vars +- [`KT-59970`](https://youtrack.jetbrains.com/issue/KT-59970) K2: Disappeared NULLABLE_TYPE_IN_CLASS_LITERAL_LHS +- [`KT-58216`](https://youtrack.jetbrains.com/issue/KT-58216) K2 (2.0): when is not checked for exhaustiveness with Java sealed class +- [`KT-62036`](https://youtrack.jetbrains.com/issue/KT-62036) KMP: consider prohibiting `actual fake-override` when the corresponding `expect class` has default arguments +- [`KT-61205`](https://youtrack.jetbrains.com/issue/KT-61205) Compose Compiler K2/ios: No file for /App|App(){}[0] when running linkPodDebugFrameworkIosX64 +- [`KT-58240`](https://youtrack.jetbrains.com/issue/KT-58240) Support running irText compiler tests against the Native backend +- [`KT-59565`](https://youtrack.jetbrains.com/issue/KT-59565) K2. Internal error "IndexOutOfBoundsException: Index -1 out of bounds for length 0" on incorrect usage of annotation in type parameter +- [`KT-59393`](https://youtrack.jetbrains.com/issue/KT-59393) K2: Missing TYPE_ARGUMENTS_FOR_OUTER_CLASS_WHEN_NESTED_REFERENCED +- [`KT-59954`](https://youtrack.jetbrains.com/issue/KT-59954) K2: Disappeared REPEATED_MODIFIER +- [`KT-62127`](https://youtrack.jetbrains.com/issue/KT-62127) "NoSuchFieldError: TRUE$delegate" on referencing companion's variable in submodule +- [`KT-57100`](https://youtrack.jetbrains.com/issue/KT-57100) K2 does not report Conflicting overloads and backend crashes with Exception during IR lowering on conflict overloading with suspend function +- [`KT-62129`](https://youtrack.jetbrains.com/issue/KT-62129) K2: Verification error on calling an extension from an env with 2+ context receivers +- [`KT-59955`](https://youtrack.jetbrains.com/issue/KT-59955) K2: Disappeared INCOMPATIBLE_MODIFIERS +- [`KT-61572`](https://youtrack.jetbrains.com/issue/KT-61572) [K2/N] Missing diagnostic SUPER_CALL_WITH_DEFAULT_PARAMETERS in test for MPP supercall with default params +- [`KT-59514`](https://youtrack.jetbrains.com/issue/KT-59514) K2: New inference error with jspecify and Java interop +- [`KT-62263`](https://youtrack.jetbrains.com/issue/KT-62263) Turn "different expect/actual members" error into a warning +- [`KT-62262`](https://youtrack.jetbrains.com/issue/KT-62262) [K2/N] tests/samples/uikit compilation fails with NPE in checkCanGenerateOverrideInit +- [`KT-52213`](https://youtrack.jetbrains.com/issue/KT-52213) Context receivers: "No mapping for symbol: VALUE_PARAMETER" caused by contextual suspending function type with receiver +- [`KT-62114`](https://youtrack.jetbrains.com/issue/KT-62114) K2: Unresolved reference for smart cast inside `when` (but not `if`) +- [`KT-59373`](https://youtrack.jetbrains.com/issue/KT-59373) K2: Missing INVISIBLE_MEMBER +- [`KT-61844`](https://youtrack.jetbrains.com/issue/KT-61844) K2: "Expression * of type * cannot be invoked as a function" caused by private property +- [`KT-60581`](https://youtrack.jetbrains.com/issue/KT-60581) K2 fails with New inference error for assertThat under strange circumstances +- [`KT-61735`](https://youtrack.jetbrains.com/issue/KT-61735) [FIR] Assignment to val with flexible type dispatch receiver causes crash +- [`KT-59942`](https://youtrack.jetbrains.com/issue/KT-59942) K2: Disappeared ANNOTATION_PARAMETER_DEFAULT_VALUE_MUST_BE_CONSTANT +- [`KT-62058`](https://youtrack.jetbrains.com/issue/KT-62058) K2: use PRE_RELEASE flag until 2.0-RC +- [`KT-59931`](https://youtrack.jetbrains.com/issue/KT-59931) K2: Disappeared CLASS_LITERAL_LHS_NOT_A_CLASS +- [`KT-59377`](https://youtrack.jetbrains.com/issue/KT-59377) K2: Missing CALL_TO_JS_MODULE_WITHOUT_MODULE_SYSTEM +- [`KT-61645`](https://youtrack.jetbrains.com/issue/KT-61645) K2/KMP: Set stdlib-native before stdlib-commonMain in dependencies for shared native metadata compilation +- [`KT-61974`](https://youtrack.jetbrains.com/issue/KT-61974) K2: "ClassCastException: class cannot be cast to class java.lang.Void" in test +- [`KT-61637`](https://youtrack.jetbrains.com/issue/KT-61637) K2: Store all IR declarations inside Fir2IrDeclarationStorage +- [`KT-61924`](https://youtrack.jetbrains.com/issue/KT-61924) Native: problem with abstract fake override from Any +- [`KT-60921`](https://youtrack.jetbrains.com/issue/KT-60921) K2: IndexOutOfBoundsException on attempt to cast an element to inner class with type parameter +- [`KT-61933`](https://youtrack.jetbrains.com/issue/KT-61933) K2: "`Argument type mismatch: actual type is 'Foo<kotlin/Function0<kotlin/Unit>>' but 'Foo<kotlin/coroutines/SuspendFunction0<kotlin/Unit>>' was expected`" +- [`KT-59429`](https://youtrack.jetbrains.com/issue/KT-59429) K2: Missing ABBREVIATED_NOTHING_RETURN_TYPE +- [`KT-59420`](https://youtrack.jetbrains.com/issue/KT-59420) K2: Missing ABBREVIATED_NOTHING_PROPERTY_TYPE +- [`KT-59965`](https://youtrack.jetbrains.com/issue/KT-59965) K2: Disappeared CANNOT_ALL_UNDER_IMPORT_FROM_SINGLETON +- [`KT-61732`](https://youtrack.jetbrains.com/issue/KT-61732) K2: Analysis API: resolve ambiguities in kotlin project +- [`KT-60499`](https://youtrack.jetbrains.com/issue/KT-60499) K2: Order of synthetic fields is different from K1's order +- [`KT-61773`](https://youtrack.jetbrains.com/issue/KT-61773) K2 Native: support reporting PRE_RELEASE_CLASS +- [`KT-61578`](https://youtrack.jetbrains.com/issue/KT-61578) [FIR] Resolution to private companion objects does not produce `INVISIBLE_REFERENCE` diagnostic +- [`KT-62031`](https://youtrack.jetbrains.com/issue/KT-62031) K2: Render k2-specific flexible types in a more compact way in diagnostic messages +- [`KT-62030`](https://youtrack.jetbrains.com/issue/KT-62030) K2: Render dot-separated FQNs instead of slash-separated ones in diagnostics +- [`KT-59950`](https://youtrack.jetbrains.com/issue/KT-59950) K2: Disappeared ILLEGAL_ESCAPE +- [`KT-61827`](https://youtrack.jetbrains.com/issue/KT-61827) K2: Fix rendering of `NO_ACTUAL_CLASS_MEMBER_FOR_EXPECTED_CLASS` message +- [`KT-61386`](https://youtrack.jetbrains.com/issue/KT-61386) IrFakeOverrideBuilder: wrong dispatch receiver type +- [`KT-59907`](https://youtrack.jetbrains.com/issue/KT-59907) K2: Disappeared RETURN_TYPE_MISMATCH +- [`KT-62056`](https://youtrack.jetbrains.com/issue/KT-62056) K2: Drop FIR_COMPILED_CLASS error in K1 +- [`KT-61824`](https://youtrack.jetbrains.com/issue/KT-61824) K2: Don't render internal compiler type annotations in diagnostic messages +- [`KT-61826`](https://youtrack.jetbrains.com/issue/KT-61826) K2: Fix rendering of SUSPENSION_POINT_INSIDE_CRITICAL_SECTION message +- [`KT-57858`](https://youtrack.jetbrains.com/issue/KT-57858) `@PlatformDependent` annotation should be considered in JS and Native +- [`KT-61876`](https://youtrack.jetbrains.com/issue/KT-61876) K2: FirCommonSessionFactory does not register visibility checker for a library session +- [`KT-60264`](https://youtrack.jetbrains.com/issue/KT-60264) K2: while loop body block sometimes replaced with single expression +- [`KT-58542`](https://youtrack.jetbrains.com/issue/KT-58542) K2: Store abbreviated types in deserialized declarations as attributes for rendering +- [`KT-62008`](https://youtrack.jetbrains.com/issue/KT-62008) K2: Java getter function may be enhanced twice +- [`KT-61921`](https://youtrack.jetbrains.com/issue/KT-61921) K2: Check for false positive/negative diagnostics caused by wrong handling of typealiases +- [`KT-41997`](https://youtrack.jetbrains.com/issue/KT-41997) False positive "Value class cannot have properties with backing fields" inside expect class +- [`KT-62017`](https://youtrack.jetbrains.com/issue/KT-62017) K2: ISE "No real overrides for FUN FAKE_OVERRIDE" on calling package-private Java method through anonymous object +- [`KT-58247`](https://youtrack.jetbrains.com/issue/KT-58247) Incorrect inference of nullable types inside Optional +- [`KT-61309`](https://youtrack.jetbrains.com/issue/KT-61309) K2: Only named arguments are available for Java annotations +- [`KT-61366`](https://youtrack.jetbrains.com/issue/KT-61366) IrFakeOverrideBuilder ignores package-private visibility +- [`KT-59899`](https://youtrack.jetbrains.com/issue/KT-59899) K2: Disappeared EXPECTED_DECLARATION_WITH_BODY +- [`KT-59980`](https://youtrack.jetbrains.com/issue/KT-59980) K2: Disappeared EXPECTED_ENUM_CONSTRUCTOR +- [`KT-59982`](https://youtrack.jetbrains.com/issue/KT-59982) K2: Disappeared EXPECTED_CLASS_CONSTRUCTOR_PROPERTY_PARAMETER +- [`KT-61499`](https://youtrack.jetbrains.com/issue/KT-61499) K2: False positive "Const 'val' initializer should be a constant value" when using typealias +- [`KT-62005`](https://youtrack.jetbrains.com/issue/KT-62005) K2: No conflicting declarations error for constructors of nested classes and member functions +- [`KT-61972`](https://youtrack.jetbrains.com/issue/KT-61972) K2: FIR2IR crashes on converting data classes in MPP setup +- [`KT-60105`](https://youtrack.jetbrains.com/issue/KT-60105) K2: Introduced UNDERSCORE_USAGE_WITHOUT_BACKTICKS +- [`KT-61443`](https://youtrack.jetbrains.com/issue/KT-61443) K2: Return typeId -1 during JS compilation +- [`KT-60075`](https://youtrack.jetbrains.com/issue/KT-60075) K2: Introduced ACTUAL_WITHOUT_EXPECT +- [`KT-61668`](https://youtrack.jetbrains.com/issue/KT-61668) Put expect/actual diagnostics introduced in 1.9.20 release under 1.9 Language Version +- [`KT-61751`](https://youtrack.jetbrains.com/issue/KT-61751) IrFakeOverrideBuilder: keep flexible type annotations when remapping/substituting types +- [`KT-61778`](https://youtrack.jetbrains.com/issue/KT-61778) K2: Overload resolution ambiguity between expect and non-expect in native build +- [`KT-61367`](https://youtrack.jetbrains.com/issue/KT-61367) K2: Introduce OptIn for FirExpression.coneTypeOrNull +- [`KT-61802`](https://youtrack.jetbrains.com/issue/KT-61802) K2: infinite recursion in constant evaluator causing StackOverflowError +- [`KT-60043`](https://youtrack.jetbrains.com/issue/KT-60043) K2: Introduced PROPERTY_AS_OPERATOR +- [`KT-61691`](https://youtrack.jetbrains.com/issue/KT-61691) K2: This annotation is not applicable to target 'local variable' +- [`KT-59915`](https://youtrack.jetbrains.com/issue/KT-59915) K2: Disappeared TOO_MANY_ARGUMENTS +- [`KT-59925`](https://youtrack.jetbrains.com/issue/KT-59925) K2: Disappeared VIRTUAL_MEMBER_HIDDEN +- [`KT-61173`](https://youtrack.jetbrains.com/issue/KT-61173) K2: FirProperty.hasBackingField is true for an expect val +- [`KT-61696`](https://youtrack.jetbrains.com/issue/KT-61696) K2: Cannot override method of interface if superclass has package-protected method with same signature +- [`KT-59370`](https://youtrack.jetbrains.com/issue/KT-59370) K2: Missing JS_NAME_CLASH +- [`KT-36056`](https://youtrack.jetbrains.com/issue/KT-36056) [FIR] Fix implementation of try/catch/finally in DFA +- [`KT-61719`](https://youtrack.jetbrains.com/issue/KT-61719) K2. Invisible reference is shown for whole type reference instead of single name reference +- [`KT-60248`](https://youtrack.jetbrains.com/issue/KT-60248) K2: Type abbreviations are not stored in IR +- [`KT-59251`](https://youtrack.jetbrains.com/issue/KT-59251) KMP/JS: forbid matching actual callable with dynamic return type to expect callable with non-dynamic return type +- [`KT-61510`](https://youtrack.jetbrains.com/issue/KT-61510) K2: internal declarations are invisible in cyclically dependent modules +- [`KT-60048`](https://youtrack.jetbrains.com/issue/KT-60048) K2: Introduced MISSING_EXCEPTION_IN_THROWS_ON_SUSPEND +- [`KT-59425`](https://youtrack.jetbrains.com/issue/KT-59425) K2: Missing JS_FAKE_NAME_CLASH +- [`KT-61060`](https://youtrack.jetbrains.com/issue/KT-61060) K2: Rewrite delegate inference +- [`KT-59529`](https://youtrack.jetbrains.com/issue/KT-59529) K2: "property delegate must have" caused by class hierarchy +- [`KT-55471`](https://youtrack.jetbrains.com/issue/KT-55471) K2. Unresolved reference for nested type is shown instead of outer class +- [`KT-58896`](https://youtrack.jetbrains.com/issue/KT-58896) K2: Higher priority expect overload candidates in common code lose in overload resolution to non-expects +- [`KT-58476`](https://youtrack.jetbrains.com/issue/KT-58476) Context receivers: "No mapping for symbol: VALUE_PARAMETER" with context-receiver inside suspended lambda calling another suspended function +- [`KT-60780`](https://youtrack.jetbrains.com/issue/KT-60780) K2: missing PRE_RELEASE_CLASS +- [`KT-59855`](https://youtrack.jetbrains.com/issue/KT-59855) K2: Replace FirExpression.typeRef with coneType +- [`KT-59391`](https://youtrack.jetbrains.com/issue/KT-59391) K2: Missing JS_BUILTIN_NAME_CLASH +- [`KT-59392`](https://youtrack.jetbrains.com/issue/KT-59392) K2: Missing NAME_CONTAINS_ILLEGAL_CHARS +- [`KT-59110`](https://youtrack.jetbrains.com/issue/KT-59110) K2. "NotImplementedError: An operation is not implemented." error on incorrect `@Target` annotation +- [`KT-53565`](https://youtrack.jetbrains.com/issue/KT-53565) K2: no WRONG_ANNOTATION_TARGET on when subject +- [`KT-54568`](https://youtrack.jetbrains.com/issue/KT-54568) K2: Type variables leak into implicit `it` parameter of lambdas +- [`KT-60892`](https://youtrack.jetbrains.com/issue/KT-60892) K2: Implement diagnostics around `@OptionalExpectation` +- [`KT-61029`](https://youtrack.jetbrains.com/issue/KT-61029) K2: Duplicates when processing direct overridden callables +- [`KT-60917`](https://youtrack.jetbrains.com/issue/KT-60917) K2: "Unresolved reference" for operator for array value +- [`KT-59367`](https://youtrack.jetbrains.com/issue/KT-59367) K2: Missing MIXING_SUSPEND_AND_NON_SUSPEND_SUPERTYPES +- [`KT-60268`](https://youtrack.jetbrains.com/issue/KT-60268) K2: lazy annotation classes have wrong modality +- [`KT-61129`](https://youtrack.jetbrains.com/issue/KT-61129) K2: Implement error suppression warning +- [`KT-60536`](https://youtrack.jetbrains.com/issue/KT-60536) K2: FIR2IR Crash when resolving to companion of internal class with Suppress("INVISIBLE_REFERENCE") +- [`KT-55196`](https://youtrack.jetbrains.com/issue/KT-55196) K2: False-negative CONST_VAL_WITH_NON_CONST_INITIALIZER on boolean .not() call +- [`KT-60292`](https://youtrack.jetbrains.com/issue/KT-60292) K2: annotations on local delegated properties are lost +- [`KT-59418`](https://youtrack.jetbrains.com/issue/KT-59418) K2: Missing DUPLICATE_PARAMETER_NAME_IN_FUNCTION_TYPE +- [`KT-59422`](https://youtrack.jetbrains.com/issue/KT-59422) K2: Missing NON_SOURCE_ANNOTATION_ON_INLINED_LAMBDA_EXPRESSION +- [`KT-57963`](https://youtrack.jetbrains.com/issue/KT-57963) K2: MPP: Annotation calls should be actualized +- [`KT-61407`](https://youtrack.jetbrains.com/issue/KT-61407) K2: java.lang.IllegalArgumentException: Stability for initialized variable always should be computable +- [`KT-59186`](https://youtrack.jetbrains.com/issue/KT-59186) K2: False negative CONFLICTING_OVERLOADS in nested functions +- [`KT-54390`](https://youtrack.jetbrains.com/issue/KT-54390) K2: ClassId for local classes do not match with specification +- [`KT-61277`](https://youtrack.jetbrains.com/issue/KT-61277) K2: Expand the MIXING_SUSPEND_AND_NON_SUSPEND_SUPERTYPES check to other function kinds +- [`KT-61548`](https://youtrack.jetbrains.com/issue/KT-61548) Compiler crashes with StackOverflowError when mapping types +- [`KT-56757`](https://youtrack.jetbrains.com/issue/KT-56757) Drop `IGNORE_BACKEND_K2_LIGHT_TREE` directive +- [`KT-61330`](https://youtrack.jetbrains.com/issue/KT-61330) K2: No BinarySourceElement for system libraries +- [`KT-61166`](https://youtrack.jetbrains.com/issue/KT-61166) Inherited platform declaration clash & accidental override +- [`KT-58764`](https://youtrack.jetbrains.com/issue/KT-58764) [K2] Make `FirResolvedDeclarationStatus.modality` not nullable +- [`KT-61576`](https://youtrack.jetbrains.com/issue/KT-61576) [FIR] Private type alias for public class constructor is always visible +- [`KT-60531`](https://youtrack.jetbrains.com/issue/KT-60531) K2/JS: Report diagnostics before running FIR2IR +- [`KT-59900`](https://youtrack.jetbrains.com/issue/KT-59900) K2: Disappeared NESTED_CLASS_NOT_ALLOWED +- [`KT-59344`](https://youtrack.jetbrains.com/issue/KT-59344) K2: implement deprecation warnings from KT-53153 +- [`KT-61067`](https://youtrack.jetbrains.com/issue/KT-61067) K2. No `Assignments are not expressions` +- [`KT-61144`](https://youtrack.jetbrains.com/issue/KT-61144) FIR2IR: Fix field access for class context receiver from debugger evaluator in K2 +- [`KT-59914`](https://youtrack.jetbrains.com/issue/KT-59914) K2: Disappeared RETURN_NOT_ALLOWED +- [`KT-60136`](https://youtrack.jetbrains.com/issue/KT-60136) Wrong IR is generated for spread call in annotation call when annotation has a vararg parameter +- [`KT-56872`](https://youtrack.jetbrains.com/issue/KT-56872) K2: not all reassignments, operator assignments, increments, decrements are tracked in DFA for try/catch expressions +- [`KT-60397`](https://youtrack.jetbrains.com/issue/KT-60397) K2/MPP: don't perform enhancement twice when Java method is called from different modules +- [`KT-61640`](https://youtrack.jetbrains.com/issue/KT-61640) K2: Share declarations from JvmMappedScope between sessions in MPP scenario +- [`KT-59051`](https://youtrack.jetbrains.com/issue/KT-59051) "ISE: IrSimpleFunctionSymbolImpl is already bound" when implementing multiple interfaces by delegation where one of them overrides equals/hashCode +- [`KT-60380`](https://youtrack.jetbrains.com/issue/KT-60380) K2: IAE: class org.jetbrains.kotlin.psi.KtLambdaArgument is not a subtype of class org.jetbrains.kotlin.psi.KtExpression for factory TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM +- [`KT-60795`](https://youtrack.jetbrains.com/issue/KT-60795) K2: missing INCOMPATIBLE_CLASS and corresponding CLI error +- [`KT-59650`](https://youtrack.jetbrains.com/issue/KT-59650) K2: Get rid of `FirNoReceiverExpression` +- [`KT-60555`](https://youtrack.jetbrains.com/issue/KT-60555) K2. FirJavaClass source field is null +- [`KT-61045`](https://youtrack.jetbrains.com/issue/KT-61045) K2: Missing return from DELEGATED_PROPERTY_ACCESSOR setter +- [`KT-60636`](https://youtrack.jetbrains.com/issue/KT-60636) KMP: K2 handling of actual typealiases to nullable types +- [`KT-59815`](https://youtrack.jetbrains.com/issue/KT-59815) K2: Avoid recomputing `argumentVariables` +- [`KT-61409`](https://youtrack.jetbrains.com/issue/KT-61409) Kotlin/Native: crash in kmm-production-sample (compose-app) with escape analysis enabled +- [`KT-61348`](https://youtrack.jetbrains.com/issue/KT-61348) K2: Refactor FIR2IR declaration storages +- [`KT-61249`](https://youtrack.jetbrains.com/issue/KT-61249) Move fir-related code from backend.native module +- [`KT-59478`](https://youtrack.jetbrains.com/issue/KT-59478) K2: StackOverflowError on invalid code with nullable unresolved +- [`KT-59893`](https://youtrack.jetbrains.com/issue/KT-59893) K2: Disappeared WRONG_NUMBER_OF_TYPE_ARGUMENTS +- [`KT-60450`](https://youtrack.jetbrains.com/issue/KT-60450) K2: IOOBE from analyzeAndGetLambdaReturnArguments +- [`KT-61442`](https://youtrack.jetbrains.com/issue/KT-61442) K2: Consider stricter filtering on implicit integer coercion +- [`KT-61441`](https://youtrack.jetbrains.com/issue/KT-61441) K2: Wrong overload is chosen with ImplicitIntegerCoercion enabled +- [`KT-57076`](https://youtrack.jetbrains.com/issue/KT-57076) K2 does not report 'More than one overridden descriptor declares a default value' +- [`KT-55672`](https://youtrack.jetbrains.com/issue/KT-55672) K2. Operator name message instead of "Unresolved reference" when operator isn't defined for type +- [`KT-60252`](https://youtrack.jetbrains.com/issue/KT-60252) K2: Supertype argument is not substituted in fake override receivers and value parameters +- [`KT-60687`](https://youtrack.jetbrains.com/issue/KT-60687) K2: Introduced UNEXPECTED_SAFE_CALL +- [`KT-59664`](https://youtrack.jetbrains.com/issue/KT-59664) Inline modifier can be added to a constructor parameter, but it does not have any effect +- [`KT-61312`](https://youtrack.jetbrains.com/issue/KT-61312) K2: Remove FirExpression.typeRef completely when Compose was migrated +- [`KT-60602`](https://youtrack.jetbrains.com/issue/KT-60602) Fix scripting tests in 2.0 branch +- [`KT-60771`](https://youtrack.jetbrains.com/issue/KT-60771) K2: "Conflicting declarations". Unable to re-declare variable if the first one comes from a destructured element +- [`KT-60760`](https://youtrack.jetbrains.com/issue/KT-60760) K2: Every FirFunctionCall has an implicit type reference which points to the return type declaration +- [`KT-59944`](https://youtrack.jetbrains.com/issue/KT-59944) K2: Disappeared NON_MEMBER_FUNCTION_NO_BODY +- [`KT-60936`](https://youtrack.jetbrains.com/issue/KT-60936) KMP: check annotations compatibility on members inside expect and actual class scopes +- [`KT-60668`](https://youtrack.jetbrains.com/issue/KT-60668) KMP: check expect and actual annotations match when actual method is fake override +- [`KT-60250`](https://youtrack.jetbrains.com/issue/KT-60250) K2: origin is set too many times for elvis operator +- [`KT-60254`](https://youtrack.jetbrains.com/issue/KT-60254) K2: Extra unset type argument on Java field reference +- [`KT-60245`](https://youtrack.jetbrains.com/issue/KT-60245) K2: Extra return is generated in always throwing function +- [`KT-59407`](https://youtrack.jetbrains.com/issue/KT-59407) K2: Missing MISSING_CONSTRUCTOR_KEYWORD +- [`KT-57681`](https://youtrack.jetbrains.com/issue/KT-57681) Request review for all FIR diagnostic messages +- [`KT-57738`](https://youtrack.jetbrains.com/issue/KT-57738) K2: unresolved class fields and methods in kotlin scripts +- [`KT-60885`](https://youtrack.jetbrains.com/issue/KT-60885) K2: Fix `testSelfUpperBoundInference` test in LV 2.0 branch +- [`KT-59957`](https://youtrack.jetbrains.com/issue/KT-59957) K2: Missing UNSUPPORTED_SEALED_FUN_INTERFACE +- [`KT-60000`](https://youtrack.jetbrains.com/issue/KT-60000) K2: Missing UNSUPPORTED_INHERITANCE_FROM_JAVA_MEMBER_REFERENCING_KOTLIN_FUNCTION +- [`KT-60886`](https://youtrack.jetbrains.com/issue/KT-60886) K2: Fix `testDirectoryWithRelativePath` in LV 2.0 branch +- [`KT-60002`](https://youtrack.jetbrains.com/issue/KT-60002) K2: Missing UNSUPPORTED_SUSPEND_TEST +- [`KT-59419`](https://youtrack.jetbrains.com/issue/KT-59419) K2: Missing MULTIPLE_DEFAULTS_INHERITED_FROM_SUPERTYPES_WHEN_NO_EXPLICIT_OVERRIDE +- [`KT-60297`](https://youtrack.jetbrains.com/issue/KT-60297) K2: finally block is not coerced to unit +- [`KT-59416`](https://youtrack.jetbrains.com/issue/KT-59416) K2: Missing EXTERNAL_INTERFACE_AS_REIFIED_TYPE_ARGUMENT +- [`KT-59417`](https://youtrack.jetbrains.com/issue/KT-59417) K2: Missing CALL_FROM_UMD_MUST_BE_JS_MODULE_AND_JS_NON_MODULE +- [`KT-59381`](https://youtrack.jetbrains.com/issue/KT-59381) K2: Missing CALL_TO_JS_NON_MODULE_WITH_MODULE_SYSTEM +- [`KT-59384`](https://youtrack.jetbrains.com/issue/KT-59384) K2: Missing DYNAMIC_NOT_ALLOWED +- [`KT-59406`](https://youtrack.jetbrains.com/issue/KT-59406) K2: Missing PROPERTY_DELEGATION_BY_DYNAMIC +- [`KT-57223`](https://youtrack.jetbrains.com/issue/KT-57223) K2: false-negative INAPPLICABLE_JVM_NAME on non-final properties outside interfaces +- [`KT-59413`](https://youtrack.jetbrains.com/issue/KT-59413) K2: Missing VALUE_CLASS_CANNOT_HAVE_CONTEXT_RECEIVERS +- [`KT-59387`](https://youtrack.jetbrains.com/issue/KT-59387) K2: Missing NO_CONSTRUCTOR +- [`KT-57803`](https://youtrack.jetbrains.com/issue/KT-57803) K2. "Kotlin: Only the Kotlin standard library is allowed to use the 'kotlin' package" error missing in 2.0 ### IDE -#### Performance Improvements - -- [`KTIJ-23501`](https://youtrack.jetbrains.com/issue/KTIJ-23501) Make main run configuration detection lighter -- [`KT-56613`](https://youtrack.jetbrains.com/issue/KT-56613) Reduce memory consumption of light classes - #### Fixes -- [`KTIJ-25855`](https://youtrack.jetbrains.com/issue/KTIJ-25855) Infinite "Analyzing..." on .kt files from native source-set -- [`KTIJ-25448`](https://youtrack.jetbrains.com/issue/KTIJ-25448) When project JDK is less than one defines in jvmToolchain block run with Idea fails with `has been compiled by a more recent version of the Java Runtime` -- [`KTIJ-25673`](https://youtrack.jetbrains.com/issue/KTIJ-25673) Temporarily switch off adding jvmToolchain to new/converted Kotlin projects -- [`KTIJ-25719`](https://youtrack.jetbrains.com/issue/KTIJ-25719) K/Wasm: Fix import of wasm projects with Kotlin 1.9.0 -- [`KTIJ-24136`](https://youtrack.jetbrains.com/issue/KTIJ-24136) Files with actual declarations are not highlighted in kotlinx.coroutines project -- [`KTIJ-24390`](https://youtrack.jetbrains.com/issue/KTIJ-24390) Kotlin assignment plugin: Imports are not recognized in build logic .kt files for Gradle build -- [`KTIJ-24695`](https://youtrack.jetbrains.com/issue/KTIJ-24695) Default Kotlin project can not be synced on Mac M1 -- [`KTIJ-25302`](https://youtrack.jetbrains.com/issue/KTIJ-25302) Wrong variant of serialization plugins is passed to JPS build if the project was imported from Gradle -- [`KTIJ-25416`](https://youtrack.jetbrains.com/issue/KTIJ-25416) "Add import" works incorrectly without formatting the code for root package -- [`KT-57849`](https://youtrack.jetbrains.com/issue/KT-57849) K2: contract violation due to implicit java type with annotation -- [`KTIJ-24666`](https://youtrack.jetbrains.com/issue/KTIJ-24666) Store annotation arguments in cls -- [`KTIJ-24667`](https://youtrack.jetbrains.com/issue/KTIJ-24667) Store constant expressions in cls -- [`KTIJ-24665`](https://youtrack.jetbrains.com/issue/KTIJ-24665) Store contracts in cls -- [`KTIJ-24543`](https://youtrack.jetbrains.com/issue/KTIJ-24543) An option to configure kotlin with JavaScript is available at Tools -> Kotlin menu -- [`KT-57857`](https://youtrack.jetbrains.com/issue/KT-57857) LC: FakeFileForLightClass: Read access is allowed from inside read-action -- [`KTIJ-25172`](https://youtrack.jetbrains.com/issue/KTIJ-25172) Store flexible types in cls -- [`KT-57578`](https://youtrack.jetbrains.com/issue/KT-57578) SLC: incorrect upper bound wildcards -- [`KT-57917`](https://youtrack.jetbrains.com/issue/KT-57917) Analysis API: decompiled value parameters are not resolved -- [`KT-56046`](https://youtrack.jetbrains.com/issue/KT-56046) K2 IDE: Avoid redundant resolve from annotations -- [`KT-57569`](https://youtrack.jetbrains.com/issue/KT-57569) SLC: incorrect visibility for lateinit var with private setter -- [`KT-57547`](https://youtrack.jetbrains.com/issue/KT-57547) SLC: non-last `vararg` value parameter type mismatch -- [`KTIJ-25034`](https://youtrack.jetbrains.com/issue/KTIJ-25034) K2 IDE: unresolved import treated as unused -- [`KT-57548`](https://youtrack.jetbrains.com/issue/KT-57548) SLC: incorrect inheritance list for Comparator -- [`KT-56843`](https://youtrack.jetbrains.com/issue/KT-56843) Light classes: certain kinds of constant values in property initializers aren't supported -- [`KTIJ-24676`](https://youtrack.jetbrains.com/issue/KTIJ-24676) Enum.entries is red if it's called on enum class from JDK or module without stdlib in dependencies -- [`KT-56868`](https://youtrack.jetbrains.com/issue/KT-56868) SLC: IncorrectOperationException on enum annotation arguments that are not valid Java identifiers -- [`KTIJ-25048`](https://youtrack.jetbrains.com/issue/KTIJ-25048) K2: IDE K2: "Unexpected scope FirNameAwareCompositeScope" -- [`KTIJ-24895`](https://youtrack.jetbrains.com/issue/KTIJ-24895) K2 IDE: "Invalid FirDeclarationOrigin Synthetic" exception for synthetic "WHEN_CALL" function during highlighting -- [`KT-56833`](https://youtrack.jetbrains.com/issue/KT-56833) Light classes: Accessors to lateinit properties don't have `@NotNull` annotations -- [`KTIJ-24768`](https://youtrack.jetbrains.com/issue/KTIJ-24768) IDE K2: "IllegalArgumentException Failed requirement at FirJvmTypeMapper" -- [`KT-56845`](https://youtrack.jetbrains.com/issue/KT-56845) Light classes: Overridden property accessors don't have `@Override` annotation -- [`KT-56441`](https://youtrack.jetbrains.com/issue/KT-56441) K2 IDE: reference from Java to ObjectName.INSTANCE of private object is red in IDE, but compiled successfully -- [`KT-56891`](https://youtrack.jetbrains.com/issue/KT-56891) Symbol Classes: DefaultImpls classes contain methods without default implementation -- [`KTIJ-24742`](https://youtrack.jetbrains.com/issue/KTIJ-24742) K2 IDE: InvalidFirElementTypeException -- [`KTIJ-24067`](https://youtrack.jetbrains.com/issue/KTIJ-24067) K2 IDE: references from .java source to top-level Kotlin members from dependencies are unresolved -- [`KT-56842`](https://youtrack.jetbrains.com/issue/KT-56842) Light Classes: Primitive-backed context receiver parameters shouldn't be marked with `@NotNull` -- [`KT-56835`](https://youtrack.jetbrains.com/issue/KT-56835) Light classes: Underlying fields for delegated properties should be marked as final and `@NotNull` -- [`KT-56840`](https://youtrack.jetbrains.com/issue/KT-56840) Light Classes: Inline classes backed by Java primitives shouldn't be marked with `@NotNull` -- [`KT-56728`](https://youtrack.jetbrains.com/issue/KT-56728) K2 IDE. False positive `not applicable to` for kotlin annotation with target annotating Java element -- [`KTIJ-24610`](https://youtrack.jetbrains.com/issue/KTIJ-24610) K2: Exception from import optimizer: "Unexpected qualifier '10' of type 'KtConstantExpression`" -- [`KTIJ-24476`](https://youtrack.jetbrains.com/issue/KTIJ-24476) Make application services to be classes instead of objects -- [`KTIJ-24574`](https://youtrack.jetbrains.com/issue/KTIJ-24574) K2 IDE: "No fir element was found for" from inspections -- [`KT-55815`](https://youtrack.jetbrains.com/issue/KT-55815) SLC: Keep annotations on type when converting to `PsiType` -- [`KT-55669`](https://youtrack.jetbrains.com/issue/KT-55669) K2 IDE: INRE from light classes -- [`KTIJ-24530`](https://youtrack.jetbrains.com/issue/KTIJ-24530) K2 IDE: status resolution fails with CCE -- [`KTIJ-23937`](https://youtrack.jetbrains.com/issue/KTIJ-23937) K2: No 'JavaSymbolProvider' in array owner: Source session for module <Non under content root module> -- [`KTIJ-24087`](https://youtrack.jetbrains.com/issue/KTIJ-24087) K2: Type parameter bounds found not analyzed during call inference -- [`KTIJ-24344`](https://youtrack.jetbrains.com/issue/KTIJ-24344) K2 IDE: Object reference incorrectly resolves to 'invoke' operator function -- [`KTIJ-24107`](https://youtrack.jetbrains.com/issue/KTIJ-24107) K2 IDE: Unresolved call for qualified companion invoke() -- [`KTIJ-24385`](https://youtrack.jetbrains.com/issue/KTIJ-24385) K2 IDE: KtCallExpression(KtCallExpression) should always resolve to a KtCallInfo - -### IDE. Code Style, Formatting - -- [`KTIJ-24928`](https://youtrack.jetbrains.com/issue/KTIJ-24928) Organize imports puts imports in one line if Formatter option is used - -### IDE. Completion - -- [`KTIJ-25108`](https://youtrack.jetbrains.com/issue/KTIJ-25108) K2 IDE: Code completion in Java context for Kotlin top level members: "Slow operations are prohibited on EDT" through KtAnalysisScopeProviderImpl.canBeAnalysed() -- [`KTIJ-24989`](https://youtrack.jetbrains.com/issue/KTIJ-24989) K2 IDE: completion should show information about expanded types for type alias parameters -- [`KTIJ-24992`](https://youtrack.jetbrains.com/issue/KTIJ-24992) K2 IDE: completion shows return type with incorrect nullability when type is stub type -- [`KTIJ-24948`](https://youtrack.jetbrains.com/issue/KTIJ-24948) K2 IDE: "ERROR: class org.jetbrains.kotlin.fir.types.jvm.FirJavaTypeRef cannot be cast to class org.jetbrains.kotlin.fir.types.FirResolvedTypeRef" during completion of inner classes' constructors -- [`KTIJ-24256`](https://youtrack.jetbrains.com/issue/KTIJ-24256) K2 IDE: Angle brackets are missing in completion of function with type parameters -- [`KTIJ-24083`](https://youtrack.jetbrains.com/issue/KTIJ-24083) K2, Completion: Exception on adding a type parameter receiver to a function -- [`KTIJ-23963`](https://youtrack.jetbrains.com/issue/KTIJ-23963) K2 IDE: Completion in Kotlin suggests overriding a Java field; fails with "Unknown member to override" -- [`KTIJ-22359`](https://youtrack.jetbrains.com/issue/KTIJ-22359) K2 IDE: no completion for Java synthetic properties from super class -- [`KTIJ-23880`](https://youtrack.jetbrains.com/issue/KTIJ-23880) Completion doesn't work for Java synthetic property reference - -### IDE. Decompiler, Indexing, Stubs - -- [`KTIJ-25152`](https://youtrack.jetbrains.com/issue/KTIJ-25152) Kotlin Bytecode tool window: ISE Symbol with IrSimpleFunctionSymbolImpl is unbound on actual callable with argument in mpp project with IR -- [`KTIJ-24475`](https://youtrack.jetbrains.com/issue/KTIJ-24475) Migrate kotlin index extension implementation from object to classes -- [`KTIJ-24335`](https://youtrack.jetbrains.com/issue/KTIJ-24335) Kotlin Bytecode tool window: NoSuchElementException caused by duplicate Boolean type descriptor in JvmSharedVariablesManager.getProvider -- [`KTIJ-24206`](https://youtrack.jetbrains.com/issue/KTIJ-24206) Kotlin Bytecode tool window: "Unhandled intrinsic in ExpressionCodegen" when compiling a source file with an expect function -- [`KTIJ-15764`](https://youtrack.jetbrains.com/issue/KTIJ-15764) IR by default in Kotlin bytecode tool window +- [`KT-62777`](https://youtrack.jetbrains.com/issue/KT-62777) K2 IDE: False positive MISSING_DEPENDENCY_SUPERCLASS for built-ins in non-JVM modules +- [`KT-61195`](https://youtrack.jetbrains.com/issue/KT-61195) UAST modeling of implicit `it` is inconsistent for `Enum.entries` +- [`KT-62757`](https://youtrack.jetbrains.com/issue/KT-62757) SLC: incorrect nullability annotation on aliased type +- [`KT-60318`](https://youtrack.jetbrains.com/issue/KT-60318) K2: disable SLC for non-JVM platforms +- [`KT-62440`](https://youtrack.jetbrains.com/issue/KT-62440) On the fly resolve with light method context doesn't resolve method type parameters +- [`KT-50241`](https://youtrack.jetbrains.com/issue/KT-50241) Make Symbol Light Classes consistent with Ultra Light Classes +- [`KT-56546`](https://youtrack.jetbrains.com/issue/KT-56546) LL FIR: fix lazy resolve contract violation in Symbol Light Classes +- [`KT-57550`](https://youtrack.jetbrains.com/issue/KT-57550) K2: AA: incorrect constant value in file-level annotation +- [`KT-61460`](https://youtrack.jetbrains.com/issue/KT-61460) SLC: unnecessary upper bound wildcards (w/ type alias) +- [`KT-61377`](https://youtrack.jetbrains.com/issue/KT-61377) K2: SLC: wrong retention counterpart for AnnotationRetention.BINARY +- [`KT-60603`](https://youtrack.jetbrains.com/issue/KT-60603) K2: Investigate intellij tests failures in branch 2.0 +- [`KT-60590`](https://youtrack.jetbrains.com/issue/KT-60590) Fix light classes related tests in branch 2.0 ### IDE. Gradle Integration -- [`KT-59034`](https://youtrack.jetbrains.com/issue/KT-59034) MPP build failed with "Factory type is not known for plugin variants" in kt-231-* -- [`KT-56671`](https://youtrack.jetbrains.com/issue/KT-56671) KGP import: K/N distribution libraries should'n be resolved for IDE by KGP with package names -- [`KTIJ-24573`](https://youtrack.jetbrains.com/issue/KTIJ-24573) KGP-based import: commonized cinterop libraries don't include source set targets, unsupported by host -- [`KTIJ-25757`](https://youtrack.jetbrains.com/issue/KTIJ-25757) KJS: 1.9.0-Beta fails to run when running in Android Studio -- [`KTIJ-24701`](https://youtrack.jetbrains.com/issue/KTIJ-24701) KGP import: JVM+Android shared source sets don't receive a correct default stdlib dependency -- [`KTIJ-24745`](https://youtrack.jetbrains.com/issue/KTIJ-24745) IDE sync of kotlin("js") projects with js(BOTH) set fails with exception because of the new MPP IDE import -- [`KTIJ-24567`](https://youtrack.jetbrains.com/issue/KTIJ-24567) Enable KGP dependency resolution by default -- [`KTIJ-24729`](https://youtrack.jetbrains.com/issue/KTIJ-24729) KotlinMPPGradleProjectResolverKt must not be requested from main classloader on project import -- [`KTIJ-11978`](https://youtrack.jetbrains.com/issue/KTIJ-11978) IDE does not recognize the sources JAR of a published to mavenLocal MPP library - -### IDE. Inspections and Intentions - -- [`KTIJ-24684`](https://youtrack.jetbrains.com/issue/KTIJ-24684) K2 IDE: 'Redundant qualifier name' false positive in type specification in extension function -- [`KTIJ-24662`](https://youtrack.jetbrains.com/issue/KTIJ-24662) K2 IDE: False positive "Redundant qualifier name" inspection for nested class from base interface -- [`KTIJ-25232`](https://youtrack.jetbrains.com/issue/KTIJ-25232) K2 IDE: "Redundant qualifier name" inspection false positive with object referenced via property -- [`KTIJ-25447`](https://youtrack.jetbrains.com/issue/KTIJ-25447) Make Enum.entries and RangeUntil inspections don't check for opt-in when APIs become stable -- [`KTIJ-23588`](https://youtrack.jetbrains.com/issue/KTIJ-23588) K2 IDE. False positive unused import directive for extension function of an object -- [`KTIJ-25112`](https://youtrack.jetbrains.com/issue/KTIJ-25112) K2 IDE: False positive "Actual value of parameter 'b' is always 'null'" -- [`KTIJ-24485`](https://youtrack.jetbrains.com/issue/KTIJ-24485) Explicit API mode: false positive "redundant 'public' modifier" -- [`KTIJ-24453`](https://youtrack.jetbrains.com/issue/KTIJ-24453) Unsuccessfull resolve error from OperatorToFunctionIntention on recursive property declaration - -### IDE. JS - -- [`KT-58427`](https://youtrack.jetbrains.com/issue/KT-58427) Kotlin Gradle Plugin ignores language version value for Kotlin/JS sources - -### IDE. Libraries - -- [`KTIJ-25096`](https://youtrack.jetbrains.com/issue/KTIJ-25096) K2 IDE: Library sessions are garbage collected between performance test runs with enabled library caches -- [`KTIJ-24413`](https://youtrack.jetbrains.com/issue/KTIJ-24413) Cannot navigate to enum of the Kotlin library via entries call - -### IDE. Misc - -- [`KT-58763`](https://youtrack.jetbrains.com/issue/KT-58763) K2 IDE: NoSuchMethodError: KtPsiFactory$Companion.contextual -- [`KTIJ-25304`](https://youtrack.jetbrains.com/issue/KTIJ-25304) Move IDE Extension Points from compiler.xml to the IDE repository -- [`KTIJ-24893`](https://youtrack.jetbrains.com/issue/KTIJ-24893) K2 IDE: Serializable plugin causes infinite resolve recursion +- [`KT-45775`](https://youtrack.jetbrains.com/issue/KT-45775) Improve quality of Import ### IDE. Multiplatform -- [`KTIJ-25859`](https://youtrack.jetbrains.com/issue/KTIJ-25859) MPP: Library wizard with android target uses deprecated `androidTest` source set -- [`KTIJ-25479`](https://youtrack.jetbrains.com/issue/KTIJ-25479) Compiler options is not imported correctly for js source sets -- [`KTIJ-24011`](https://youtrack.jetbrains.com/issue/KTIJ-24011) MPP: Native tests are missing run gutters +- [`KT-63007`](https://youtrack.jetbrains.com/issue/KT-63007) K2: Analysis API Standalone: klibs are not resovled from common code +- [`KT-61520`](https://youtrack.jetbrains.com/issue/KT-61520) Sources.jar is not imported for common and intermediate source-sets from the MPP library -### IDE. Navigation +### IDE. Script -- [`KTIJ-23073`](https://youtrack.jetbrains.com/issue/KTIJ-23073) K2 IDE: Navigation doesn't work from library sources to another library sources -- [`KTIJ-24819`](https://youtrack.jetbrains.com/issue/KTIJ-24819) K2 IDE: support compiler reference index -- [`KTIJ-24697`](https://youtrack.jetbrains.com/issue/KTIJ-24697) K2 IDE: handling PresistenceMap in LLFirSessionsCache takes a lot of time -- [`KTIJ-24373`](https://youtrack.jetbrains.com/issue/KTIJ-24373) K2 IDE: Qualified generic type is not fully resolved +- [`KT-60418`](https://youtrack.jetbrains.com/issue/KT-60418) K2 scripting: highlighting sometimes fails +- [`KT-60987`](https://youtrack.jetbrains.com/issue/KT-60987) K2: Analysis API: make build.gradle.kts resolution work on build scripts from kotlin projects -### IDE. Run Configurations +### IR. Actualizer -- [`KTIJ-25046`](https://youtrack.jetbrains.com/issue/KTIJ-25046) K2 IDE. Junit5 test method with internal modifier can't be launched using gutter +- [`KT-62623`](https://youtrack.jetbrains.com/issue/KT-62623) K2: Ir actualizer leaves inconsistent module links from files -### IDE. Wizards +### IR. Tree -- [`KTIJ-25932`](https://youtrack.jetbrains.com/issue/KTIJ-25932) Turn off the adding new targets in Kotlin Multiplatform Wizard -- [`KTIJ-26022`](https://youtrack.jetbrains.com/issue/KTIJ-26022) Project module not selected in a second page of "New Project" window in KMP wizard -- [`KTIJ-24834`](https://youtrack.jetbrains.com/issue/KTIJ-24834) Set default for "kotlin.mpp.experimental" flag for K/JS features to true +- [`KT-61934`](https://youtrack.jetbrains.com/issue/KT-61934) Decouple building fake overrides from symbol table and build scheduling +- [`KT-60923`](https://youtrack.jetbrains.com/issue/KT-60923) IR: Mark IrSymbol.owner with OptIn ### JavaScript -#### New Features - -- [`KT-12784`](https://youtrack.jetbrains.com/issue/KT-12784) JS: generate ES2015 compatible modules -- [`KT-48154`](https://youtrack.jetbrains.com/issue/KT-48154) KJS / IR: Inline members support for external types -- [`KT-51582`](https://youtrack.jetbrains.com/issue/KT-51582) FIR: support basic compile-time evaluation for JS backend - -#### Fixes - -- [`KT-43490`](https://youtrack.jetbrains.com/issue/KT-43490) KJS / IR: "Cannot set property message of Error which has only a getter" caused by class that is child of Throwable -- [`KT-57690`](https://youtrack.jetbrains.com/issue/KT-57690) K2/MPP: compileProductionLibraryKotlinJs fails with Module has a reference to symbol kotlin/arrayOf|3204918726020768747[0]. Neither the module itself nor its dependencies contain such declaration -- [`KT-56911`](https://youtrack.jetbrains.com/issue/KT-56911) K2/MPP: Compile K/JS fails for `@Serializable` annotation with class IrDeclarationOrigin$GeneratedByPlugin cannot be cast to class IrDeclarationOriginImpl -- [`KT-56950`](https://youtrack.jetbrains.com/issue/KT-56950) Support KLIB IC with K2 -- [`KT-58570`](https://youtrack.jetbrains.com/issue/KT-58570) KJS: ES6 classes + PL throw java.lang.NullPointerException -- [`KT-58835`](https://youtrack.jetbrains.com/issue/KT-58835) K2/JS: Fix incremental compilation klib tests -- [`KT-58794`](https://youtrack.jetbrains.com/issue/KT-58794) KJS / K2: Assertion failed with Space build -- [`KT-51706`](https://youtrack.jetbrains.com/issue/KT-51706) Partial linkage: in case of absent symbol referred from declaration Native compiler is successful, JavaScript fails -- [`KT-54452`](https://youtrack.jetbrains.com/issue/KT-54452) Kotlin/JS libraries with "joined" legacy+IR content: publish IR sources for them -- [`KT-53180`](https://youtrack.jetbrains.com/issue/KT-53180) Kotlin/JS: generated TypeScript constructor can have "TS1016: A required parameter cannot follow an optional parameter" error with certain properties order -- [`KT-39650`](https://youtrack.jetbrains.com/issue/KT-39650) KJS IR: provide a way to enable ES2015 class generation -- [`KT-57990`](https://youtrack.jetbrains.com/issue/KT-57990) KJS/IR. Invalid `super` call for final parent methods (ES classes) -- [`KT-58246`](https://youtrack.jetbrains.com/issue/KT-58246) KJS: ES15 classses — duplicated code in class constructor -- [`KT-57479`](https://youtrack.jetbrains.com/issue/KT-57479) KJS: Add an annotation for a function parameter which checks that a passed argument has an external type -- [`KT-58201`](https://youtrack.jetbrains.com/issue/KT-58201) Unknown statement type when building with ES modules -- [`KT-30810`](https://youtrack.jetbrains.com/issue/KT-30810) values and valueOf are miscompiled for external enum classes -- [`KT-57024`](https://youtrack.jetbrains.com/issue/KT-57024) Ugly TypeScript definitions for declarations with both `@JsExport` and `@Serializable` -- [`KT-56237`](https://youtrack.jetbrains.com/issue/KT-56237) KJS + IC: Adding or removing interface default implementation doesn't invalidate children and doesn't update JS code -- [`KT-54638`](https://youtrack.jetbrains.com/issue/KT-54638) K2/JS: Fir2ir - implement and use JS-specific mangler -- [`KT-54028`](https://youtrack.jetbrains.com/issue/KT-54028) Native / JS: Using private object implementing a sealed interface causes a linker error -- [`KT-57423`](https://youtrack.jetbrains.com/issue/KT-57423) KJS: Add an annotation for external interfaces which allows to be inherited only by other external interfaces, classes or objects -- [`KT-57711`](https://youtrack.jetbrains.com/issue/KT-57711) K2: Native & JS fail to compile a KLIB that uses const val from a dependency KLIB -- [`KT-57078`](https://youtrack.jetbrains.com/issue/KT-57078) JS IC: Unbound symbol left in `SymbolTable` in `JsIr[ES6]InvalidationTestGenerated.testBreakKlibBinaryCompatibilityWithVariance` tests -- [`KT-57254`](https://youtrack.jetbrains.com/issue/KT-57254) Deprecate `external enum` declarations -- [`KT-57002`](https://youtrack.jetbrains.com/issue/KT-57002) KJS: "JsParserException: missing name after . operator" when a js(...) block contains an interpolated constant -- [`KT-56961`](https://youtrack.jetbrains.com/issue/KT-56961) JS IR: serializedIrFileFingerprints in klib manifest has a wrong format -- [`KT-56282`](https://youtrack.jetbrains.com/issue/KT-56282) KJS: Invalidate incremental cache in case of compiler internal errors +- [`KT-61795`](https://youtrack.jetbrains.com/issue/KT-61795) KJS: Incremental Cache is not invalidated if `useEsClasses` compiler argument was changed +- [`KT-62425`](https://youtrack.jetbrains.com/issue/KT-62425) K/JS: Implement K2 and K1 diagnostics for checking argument passing to js() +- [`KT-58685`](https://youtrack.jetbrains.com/issue/KT-58685) KJS: "IllegalStateException: Not locked" cused by "unlock" called twice +- [`KT-56818`](https://youtrack.jetbrains.com/issue/KT-56818) KJS: "TypeError: Class constructor * cannot be invoked without 'new'" when extending external class +- [`KT-61710`](https://youtrack.jetbrains.com/issue/KT-61710) K/JS: Implement JS_NAME_CLASH check for top level declarations +- [`KT-61886`](https://youtrack.jetbrains.com/issue/KT-61886) K/JS: Prepare K/JS tests for JS IR BE diagnostics +- [`KT-60829`](https://youtrack.jetbrains.com/issue/KT-60829) Fix JS Incremental tests in 2.0 branch +- [`KT-60785`](https://youtrack.jetbrains.com/issue/KT-60785) KJS: Destructured value class in suspend function fails with Uncaught TypeError: can't convert to primitive type error +- [`KT-60635`](https://youtrack.jetbrains.com/issue/KT-60635) K/JS: Class internal methods may clash with child methods from other module that have the same name +- [`KT-60846`](https://youtrack.jetbrains.com/issue/KT-60846) Fix `IncrementalJsKlibCompilerWithScopeExpansionRunnerTestGenerated` test in 2.0 branch ### KMM Plugin -- [`KT-55402`](https://youtrack.jetbrains.com/issue/KT-55402) "Framework not found SQLCipher": after selection of "Regular framework" as "iOS framework distribution" and installing SqlCihper through CocoaPods -- [`KT-55988`](https://youtrack.jetbrains.com/issue/KT-55988) KN debugger in KMM plugin for Android Studio can't recognize the source code +- [`KT-60169`](https://youtrack.jetbrains.com/issue/KT-60169) Generate gradle version catalog in KMM AS plugin +- [`KT-59269`](https://youtrack.jetbrains.com/issue/KT-59269) Update wizards in KMM AS plugin after 1.9.0 release -### Language Design - -#### New Features +### Klibs -- [`KT-48872`](https://youtrack.jetbrains.com/issue/KT-48872) Provide modern and performant replacement for Enum.values() -- [`KT-15613`](https://youtrack.jetbrains.com/issue/KT-15613) Introduce special syntax for the until operator -- [`KT-4107`](https://youtrack.jetbrains.com/issue/KT-4107) Design and implement a solution for toString, equals and hashCode on objects (data object) +- [`KT-61767`](https://youtrack.jetbrains.com/issue/KT-61767) [K/N] Header klibs should keep private underlying properties of value classes +- [`KT-60807`](https://youtrack.jetbrains.com/issue/KT-60807) [klib] Add an option to write out header klibs +- [`KT-61097`](https://youtrack.jetbrains.com/issue/KT-61097) [PL] Don't create an executable if there were errors in PL -#### Fixes +### Language Design -- [`KT-28850`](https://youtrack.jetbrains.com/issue/KT-28850) Prohibit protected visibility in final expected classes -- [`KT-39362`](https://youtrack.jetbrains.com/issue/KT-39362) Expect fun interface must have actual fun interface counterpart -- [`KT-48994`](https://youtrack.jetbrains.com/issue/KT-48994) Prohibit type unsound java fields assignments -- [`KT-58791`](https://youtrack.jetbrains.com/issue/KT-58791) Prolongate PROGRESSION_CHANGE_RESOLVE diagnostics to 2.x -- [`KT-53778`](https://youtrack.jetbrains.com/issue/KT-53778) Release stdlib API about "rangeUntil" operator in 1.9 -- [`KT-53653`](https://youtrack.jetbrains.com/issue/KT-53653) Export Enum.entries to Objective-C and Swift -- [`KT-55177`](https://youtrack.jetbrains.com/issue/KT-55177) Deprecate declaration of expect and actual counterparts of same class in one module -- [`KT-49110`](https://youtrack.jetbrains.com/issue/KT-49110) Prohibit access to members of companion of enum class from initializers of entries of this enum -- [`KT-47986`](https://youtrack.jetbrains.com/issue/KT-47986) Forbid implicit inferring a type variable into an upper bound in the builder inference context -- [`KT-57395`](https://youtrack.jetbrains.com/issue/KT-57395) Delay ForbidInferringPostponedTypeVariableIntoDeclaredUpperBound feature to LV 2.0 -- [`KT-55082`](https://youtrack.jetbrains.com/issue/KT-55082) Bump KLib version for Enum.entries -- [`KT-49264`](https://youtrack.jetbrains.com/issue/KT-49264) Deprecate infix function calls of functions named "suspend" with dangling function literal +- [`KT-58921`](https://youtrack.jetbrains.com/issue/KT-58921) K1/K2: difference in Enum.values resolve priority +- [`KT-61573`](https://youtrack.jetbrains.com/issue/KT-61573) Emit the compilation warning on expect/actual classes. The warning must mention that expect/actual classes are in Beta +- [`KT-62138`](https://youtrack.jetbrains.com/issue/KT-62138) K1: false positive (?) NO_SET_METHOD for += resolved as a combination of Map.get and plus +- [`KT-22841`](https://youtrack.jetbrains.com/issue/KT-22841) Prohibit different member scopes for non-final expect and its actual ### Libraries -#### New Features - -- [`KT-58046`](https://youtrack.jetbrains.com/issue/KT-58046) Stabilize remaining kotlin.time API: time sources, time marks, measureTime -- [`KT-58074`](https://youtrack.jetbrains.com/issue/KT-58074) Stabilization of Atomics API in K/N -- [`KT-55268`](https://youtrack.jetbrains.com/issue/KT-55268) Mutiplatform `@Volatile` annotation -- [`KT-51908`](https://youtrack.jetbrains.com/issue/KT-51908) Provide common function for getting regex capture group by name -- [`KT-53263`](https://youtrack.jetbrains.com/issue/KT-53263) Path.createParentDirectories -- [`KT-7637`](https://youtrack.jetbrains.com/issue/KT-7637) Add toString() to standard delegates classes (NotNullVar, LazyVal, BlockingLazyVal, ...) -- [`KT-40728`](https://youtrack.jetbrains.com/issue/KT-40728) Add AssertionError constructor with `cause: Throwable` parameter to common stdlib -- [`KT-57298`](https://youtrack.jetbrains.com/issue/KT-57298) Avoid FileAlreadyExistsException from Path.createParentDirectories in case of parent is symlink - -#### Performance Improvements - -- [`KT-54739`](https://youtrack.jetbrains.com/issue/KT-54739) `build` method in collection builders (Set, Map, List) should return a single instance for empty collections -- [`KT-42589`](https://youtrack.jetbrains.com/issue/KT-42589) Provide common listOf(value) overload to avoid allocation of the vararg -- [`KT-55091`](https://youtrack.jetbrains.com/issue/KT-55091) Stdlib: Sequence.toSet() and Sequence.toList() may create the collection twice -- [`KT-57617`](https://youtrack.jetbrains.com/issue/KT-57617) Optimize ReversedListReadOnly iterator -- [`KT-57607`](https://youtrack.jetbrains.com/issue/KT-57607) KJS: Bad performance for ArrayList.addAll - -#### Fixes - -- [`KT-58841`](https://youtrack.jetbrains.com/issue/KT-58841) Serialization: NPE when obtaining a serializer of a sealed base class with a self-referencing property -- [`KT-57728`](https://youtrack.jetbrains.com/issue/KT-57728) Explicitly specify level of stability of programmatically-accessible interoperability API -- [`KT-58985`](https://youtrack.jetbrains.com/issue/KT-58985) Update KClass.isData KDoc -- [`KT-57762`](https://youtrack.jetbrains.com/issue/KT-57762) Introduce HexFormat for formatting and parsing hexadecimals -- [`KT-55612`](https://youtrack.jetbrains.com/issue/KT-55612) Stabilize experimental API for 1.9 -- [`KT-58548`](https://youtrack.jetbrains.com/issue/KT-58548) Stabilize standard library API for Enum.entries -- [`KT-56400`](https://youtrack.jetbrains.com/issue/KT-56400) Disable compilation of atomicfu-runtime with legacy JS backend -- [`KT-58276`](https://youtrack.jetbrains.com/issue/KT-58276) Deprecate redundant public declarations in kotlin.native.concurrent -- [`KT-35973`](https://youtrack.jetbrains.com/issue/KT-35973) Extract org.w3c declarations from stdlib-js -- [`KT-58073`](https://youtrack.jetbrains.com/issue/KT-58073) JS/Legacy compiler blocks compilation of kotlinx.atomicfu with K2 -- [`KT-57317`](https://youtrack.jetbrains.com/issue/KT-57317) Repack EnumEntries from stdlib into the compiler -- [`KT-54702`](https://youtrack.jetbrains.com/issue/KT-54702) Native: mark Worker and related APIs as obsolete -- [`KT-55610`](https://youtrack.jetbrains.com/issue/KT-55610) Deprecate kotlin.jvm.Volatile annotation in platforms except JVM -- [`KT-57404`](https://youtrack.jetbrains.com/issue/KT-57404) Native: Support AnnotationTarget.TYPE_PARAMETER -- [`KT-57318`](https://youtrack.jetbrains.com/issue/KT-57318) Change EnumEntries stdlib implementation to be eager -- [`KT-57137`](https://youtrack.jetbrains.com/issue/KT-57137) Native: Consider removing ArrayAsList -- [`KT-56661`](https://youtrack.jetbrains.com/issue/KT-56661) Missing EnumEntries-related bytecode in kotlin-stdlib-1.9.255-SNAPSHOT.jar -- [`KT-51579`](https://youtrack.jetbrains.com/issue/KT-51579) PlatformImplementations loading is not compatible with graalvm native-image --no-fallback +- [`KT-62785`](https://youtrack.jetbrains.com/issue/KT-62785) Drop unnecessary suppresses in stdlib after bootstrap update +- [`KT-58588`](https://youtrack.jetbrains.com/issue/KT-58588) Optimizations for sequence functions distinct, flatten +- [`KT-62004`](https://youtrack.jetbrains.com/issue/KT-62004) Drop legacy JS compilations of stdlib and kotlin-test +- [`KT-61614`](https://youtrack.jetbrains.com/issue/KT-61614) WASM: Enum hashCode is not final ### Native -- [`KT-54098`](https://youtrack.jetbrains.com/issue/KT-54098) Decommission and remove 'enableEndorsedLibs' flag from Gradle setup -- [`KT-52594`](https://youtrack.jetbrains.com/issue/KT-52594) Provide Alpha support for Native in the K2 platform -- [`KT-56071`](https://youtrack.jetbrains.com/issue/KT-56071) K2/MPP: Native build functionality -- [`KT-56218`](https://youtrack.jetbrains.com/issue/KT-56218) [K2/N] Receiver annotations for properties are not serialized -- [`KT-56326`](https://youtrack.jetbrains.com/issue/KT-56326) [K2/N] RemoveRedundantCallsToStaticInitializersPhase removes important static initializer -- [`KT-27002`](https://youtrack.jetbrains.com/issue/KT-27002) `lateinit` intrinsics frontend checkers aren't applied on Native - -### Native. Build Infrastructure - -- [`KT-58160`](https://youtrack.jetbrains.com/issue/KT-58160) Native: performance build configuration fails with NoSuchMethodError: 'boolean kotlinx.coroutines.CompletableDeferredKt.completeWith(kotlinx.coroutines.CompletableDeferred, java.lang.Object)' - -### Native. C and ObjC Import - -- [`KT-54610`](https://youtrack.jetbrains.com/issue/KT-54610) Kotlin Native can't call `objc_direct` functions -- [`KT-57918`](https://youtrack.jetbrains.com/issue/KT-57918) [K2/N] Support typealiases in FirClassSymbol<*>.selfOrAnySuperClass() -- [`KT-58651`](https://youtrack.jetbrains.com/issue/KT-58651) Native c-interop tool generates broken `@Deprecated` annotations -- [`KT-57541`](https://youtrack.jetbrains.com/issue/KT-57541) Compilation fails without explicit cast on cinterop code -- [`KT-54805`](https://youtrack.jetbrains.com/issue/KT-54805) KMP ios memory leak when using CA Layer -- [`KT-57490`](https://youtrack.jetbrains.com/issue/KT-57490) [K/N] Duplicate package names for cinterop klibs with objc protocols fails to link - -### Native. ObjC Export - -- [`KT-58839`](https://youtrack.jetbrains.com/issue/KT-58839) K/N: Exception during HiddenFromObjC marked class extension function compiling -- [`KT-56464`](https://youtrack.jetbrains.com/issue/KT-56464) K/N: Allow HiddenFromObjC for classes -- [`KT-57507`](https://youtrack.jetbrains.com/issue/KT-57507) K2: Set of Objc exported declarations is different between K1 and K2 - -### Native. Runtime - -- [`KT-58441`](https://youtrack.jetbrains.com/issue/KT-58441) Kotlin/Native: `@ObjCAction` `@ObjCOutlet` generate bridges without switching state -- [`KT-57091`](https://youtrack.jetbrains.com/issue/KT-57091) Align Native and Java file/class initialization behavior +- [`KT-61642`](https://youtrack.jetbrains.com/issue/KT-61642) [K/N] Serialize full IdSignatures to caches +- [`KT-62803`](https://youtrack.jetbrains.com/issue/KT-62803) Konanc has print statement "Produced library API in..." that should be deleted or properly logged at INFO level +- [`KT-61248`](https://youtrack.jetbrains.com/issue/KT-61248) [K/N] Extract native manglers out of `backend.native` module ### Native. Runtime. Memory -- [`KT-56233`](https://youtrack.jetbrains.com/issue/KT-56233) [Kotlin/Native] Crash when enum values are accessed in multiple threads -- [`KT-58130`](https://youtrack.jetbrains.com/issue/KT-58130) Implement preview of custom allocator for Kotlin/Native -- [`KT-56402`](https://youtrack.jetbrains.com/issue/KT-56402) Native: if a Kotlin peer for an Obj-C object is created on the main thread, then Kotlin runtime should run objc_release for it on the main thread +- [`KT-57773`](https://youtrack.jetbrains.com/issue/KT-57773) Kotlin/Native: track memory in big chunks in the GC scheduler +- [`KT-61093`](https://youtrack.jetbrains.com/issue/KT-61093) Kotlin/Native: enable concurrent weak processing by default ### Native. Stdlib -- [`KT-57344`](https://youtrack.jetbrains.com/issue/KT-57344) Try to remove strange .equals overload on primitive types -- [`KT-57592`](https://youtrack.jetbrains.com/issue/KT-57592) Native: Remove the default parameter value for AtomicLong constructor +- [`KT-60514`](https://youtrack.jetbrains.com/issue/KT-60514) Add llvm filecheck tests for atomic intrinsics ### Native. Testing -- [`KT-57349`](https://youtrack.jetbrains.com/issue/KT-57349) Enable more K2 MPP codegen/box tests for Kotlin/Native -- [`KT-57026`](https://youtrack.jetbrains.com/issue/KT-57026) K2: Fix Native test infrastructure for MPP +- [`KT-62157`](https://youtrack.jetbrains.com/issue/KT-62157) Native: Migrate FileCheck tests to new native test infra ### Reflection -- [`KT-54833`](https://youtrack.jetbrains.com/issue/KT-54833) Reflection: Incorrect behaviour for Field.kotlinProperty function in companion objects -- [`KT-56650`](https://youtrack.jetbrains.com/issue/KT-56650) ArrayStoreException from InlineClassAwareCaller.call with an array of inline class -- [`KT-56093`](https://youtrack.jetbrains.com/issue/KT-56093) Metaspace leak in a Gradle plugin built with Kotlin 1.8.0 -- [`KT-55937`](https://youtrack.jetbrains.com/issue/KT-55937) Optimize implementation of kotlinFunction/kotlinProperty - -### Specification - -- [`KT-58932`](https://youtrack.jetbrains.com/issue/KT-58932) Specify the priority between candidates with type and value receivers when doing callable reference inference -- [`KT-54254`](https://youtrack.jetbrains.com/issue/KT-54254) Specify that an annotation type cannot have itself as a nested element -- [`KT-53427`](https://youtrack.jetbrains.com/issue/KT-53427) Specify `@SubclassOptInRequired` -- [`KT-53323`](https://youtrack.jetbrains.com/issue/KT-53323) Add Enum.entries to Kotlin specification, KEEP-283 -- [`KT-54255`](https://youtrack.jetbrains.com/issue/KT-54255) Specify extension receivers are effectively `noinline` -- [`KT-53646`](https://youtrack.jetbrains.com/issue/KT-53646) Incorporate rangeUntil (..<) operator into specification +- [`KT-60984`](https://youtrack.jetbrains.com/issue/KT-60984) K2: java.lang.ClassNotFoundException: kotlin.Array in runtime with Spring Boot test +- [`KT-60709`](https://youtrack.jetbrains.com/issue/KT-60709) Reflection: Not recognized bound receiver in case of 'equals' always returning true +- [`KT-61304`](https://youtrack.jetbrains.com/issue/KT-61304) Reflection: Calling data class `copy` method via reflection (callBy) fails when the data class has exactly 64 fields ### Tools. CLI -- [`KT-57495`](https://youtrack.jetbrains.com/issue/KT-57495) Add JVM target bytecode version 20 -- [`KT-57154`](https://youtrack.jetbrains.com/issue/KT-57154) Incorrect version of JDK is provided through CoreJrtFs -- [`KT-56209`](https://youtrack.jetbrains.com/issue/KT-56209) Add CLI support for HMPP in K2 -- [`KT-58351`](https://youtrack.jetbrains.com/issue/KT-58351) Confusing error message when using removed -Xjvm-default mode value -- [`KT-57535`](https://youtrack.jetbrains.com/issue/KT-57535) K2: Kotlin command line compiler doesn't see class files on the class path in 2.0 -- [`KT-57644`](https://youtrack.jetbrains.com/issue/KT-57644) K2: Prohibit passing HMPP module structure with CLI arguments to metadata compiler -- [`KT-56351`](https://youtrack.jetbrains.com/issue/KT-56351) Reduce memory usage spent on compiler settings +- [`KT-62644`](https://youtrack.jetbrains.com/issue/KT-62644) Don't enable in progressive mode bug-fix features without target version +- [`KT-62350`](https://youtrack.jetbrains.com/issue/KT-62350) CLI: no color output on Apple silicon Macs +- [`KT-61156`](https://youtrack.jetbrains.com/issue/KT-61156) K2: do not try to run compilation if there were errors during calculation of Java module graph +- [`KT-48026`](https://youtrack.jetbrains.com/issue/KT-48026) Add the compiler X-flag to enable self upper bound type inference -### Tools. Commonizer +### Tools. Compiler Plugin API -- [`KT-57796`](https://youtrack.jetbrains.com/issue/KT-57796) NoSuchFileException in :module-B:commonizeCInterop with Kotlin 1.8.20 -- [`KT-56207`](https://youtrack.jetbrains.com/issue/KT-56207) Investigate failing tests in ClassifierCommonizationFromSourcesTest +- [`KT-61872`](https://youtrack.jetbrains.com/issue/KT-61872) K2: Adding annotations to metadata from backend plugin doesn't work in the presence of comments on annotated declaration ### Tools. Compiler Plugins -#### Fixes - -- [`KT-57821`](https://youtrack.jetbrains.com/issue/KT-57821) K2: Compiler calls declaration generation plugins twice for classes in the common source set -- [`KT-57406`](https://youtrack.jetbrains.com/issue/KT-57406) FIR Compiler plugins: Assignment plugin incorrectly recognizes qualified names of annotations -- [`KT-57626`](https://youtrack.jetbrains.com/issue/KT-57626) K2: SERIALIZER_NOT_FOUND for serializable class from another module -- [`KT-57400`](https://youtrack.jetbrains.com/issue/KT-57400) FIR Compiler Plugins: `annotated` predicate does not work with Java classes -- [`KT-57140`](https://youtrack.jetbrains.com/issue/KT-57140) K2: Implement backwards compatibility for FirFunctionTypeKindExtension -- [`KT-56685`](https://youtrack.jetbrains.com/issue/KT-56685) K2: ArrayIndexOfBound during session creation if compiler plugins are enabled -- [`KT-55375`](https://youtrack.jetbrains.com/issue/KT-55375) Remove "legacy" mode of jvm-abi-gen plugin -- [`KT-53470`](https://youtrack.jetbrains.com/issue/KT-53470) FIR: pass `MemberGenerationContext` to all methods of FirDeclarationGenerationExtension -- [`KT-51092`](https://youtrack.jetbrains.com/issue/KT-51092) Lombok `@Value` causes IllegalAccessError -- [`KT-55885`](https://youtrack.jetbrains.com/issue/KT-55885) K2 plugin API: Backend-only declarations are not visible from other modules -- [`KT-55584`](https://youtrack.jetbrains.com/issue/KT-55584) K2: Improve registration of session components from compiler plugins -- [`KT-55843`](https://youtrack.jetbrains.com/issue/KT-55843) FIR Plugin API: metaAnnotated predicate returns meta-annotation itself as well -- [`KT-53874`](https://youtrack.jetbrains.com/issue/KT-53874) Optimize checking for plugin applicability and redesign DeclarationPredicates +- [`KT-60849`](https://youtrack.jetbrains.com/issue/KT-60849) jvm-abi-gen: do not treat hasConstant property flag as a part of ABI for non-const properties +- [`KT-53926`](https://youtrack.jetbrains.com/issue/KT-53926) K2. Don't check serializable properties from supertypes ### Tools. Compiler plugins. Serialization -#### Fixes - -- [`KT-58954`](https://youtrack.jetbrains.com/issue/KT-58954) Serialization: NPE at run time when accessing a delegating property of a deserialized object -- [`KT-56537`](https://youtrack.jetbrains.com/issue/KT-56537) Serialization: Presence of (transient) delegated field in the serialized class breaks deserialization -- [`KT-58918`](https://youtrack.jetbrains.com/issue/KT-58918) Serialization: NPE at run time obtaining a serializer for a sealed class with a generic self-referencing property -- [`KT-59113`](https://youtrack.jetbrains.com/issue/KT-59113) Serialization: NPE at run time when accessing a delegating property of a deserialized object -- [`KT-57647`](https://youtrack.jetbrains.com/issue/KT-57647) Serialization: "IllegalAccessError: Update to static final field" caused by serializable value class -- [`KT-57704`](https://youtrack.jetbrains.com/issue/KT-57704) K2/serialization: false-positive SERIALIZER_NOT_FOUND when compiling against 1.7.20 binary with enum class -- [`KT-57083`](https://youtrack.jetbrains.com/issue/KT-57083) K2/serialization: can't resolve serializers for classes from other modules -- [`KT-56480`](https://youtrack.jetbrains.com/issue/KT-56480) K2: false-positive warning about incompatible serializer type when using type aliases -- [`KT-56594`](https://youtrack.jetbrains.com/issue/KT-56594) K2/serialization reports SERIALIZER_NOT_FOUND over aliased String or primitive types -- [`KT-56553`](https://youtrack.jetbrains.com/issue/KT-56553) Support 'serialization plugin intrinsics' feature in K2 -- [`KT-56244`](https://youtrack.jetbrains.com/issue/KT-56244) kotlinx.serialization compiler intrinsic does not work with encodeToString function in 1.8.0 - -### Tools. Daemon - -- [`KT-50846`](https://youtrack.jetbrains.com/issue/KT-50846) Remove "new" Kotlin daemon from codebase +- [`KT-62215`](https://youtrack.jetbrains.com/issue/KT-62215) Serialization / Native: "IllegalArgumentException: No container found for type parameter" caused by serializing generic classes with a field that uses generics +- [`KT-62522`](https://youtrack.jetbrains.com/issue/KT-62522) K2 + kotlinx.serialization + Native: NPE when generic base class has inheritor in other module ### Tools. Gradle #### New Features -- [`KT-56971`](https://youtrack.jetbrains.com/issue/KT-56971) Expose jvmTargetValidationMode property in KotlinCompile Gradle task -- [`KT-57159`](https://youtrack.jetbrains.com/issue/KT-57159) Add project level compiler options for Kotlin/JVM plugin +- [`KT-59627`](https://youtrack.jetbrains.com/issue/KT-59627) FUS base plugin +- [`KT-62025`](https://youtrack.jetbrains.com/issue/KT-62025) K/Wasm: Support binaryen for wasi #### Performance Improvements -- [`KT-57052`](https://youtrack.jetbrains.com/issue/KT-57052) Gradle: Stop using exceptions for flow control -- [`KT-57757`](https://youtrack.jetbrains.com/issue/KT-57757) Reduce classpath snapshotter memory consumption -- [`KT-56052`](https://youtrack.jetbrains.com/issue/KT-56052) Implement an in-memory wrapper for PersistentHashMap to avoid applying changes to IC caches before successful compilation +- [`KT-62318`](https://youtrack.jetbrains.com/issue/KT-62318) Android Studio sync memory leak in 1.9.20-Beta #### Fixes -- [`KT-55624`](https://youtrack.jetbrains.com/issue/KT-55624) Update KGP integration tests that use removed in Gradle 8 getClassifier method -- [`KT-59589`](https://youtrack.jetbrains.com/issue/KT-59589) Gradle: 'java.lang.NoClassDefFoundError: com/gradle/scan/plugin/BuildScanExtension' on 1.9.0-RC when applying Enterprise Plugin from initscript -- [`KT-59063`](https://youtrack.jetbrains.com/issue/KT-59063) Explicit API mode broken in Kotlin 1.9.0-Beta -- [`KT-57653`](https://youtrack.jetbrains.com/issue/KT-57653) Explicit API mode is not enabled when free compiler arguments are specified in Gradle project -- [`KT-59256`](https://youtrack.jetbrains.com/issue/KT-59256) [1.9.0-Beta] ServiceLoader does not pick up classes defined in the same project -- [`KT-58662`](https://youtrack.jetbrains.com/issue/KT-58662) Gradle 8.1 + Configuration Cache: custom values data is missing from build report -- [`KT-58280`](https://youtrack.jetbrains.com/issue/KT-58280) org.jetbrains.kotlin.jvm Gradle plugin contributes build directories to the test compile classpath -- [`KT-59191`](https://youtrack.jetbrains.com/issue/KT-59191) Actual compilation failure exception might be hidden in the case of a Kotlin daemon crash -- [`KT-56211`](https://youtrack.jetbrains.com/issue/KT-56211) Improve Kotlin build reports -- [`KT-57767`](https://youtrack.jetbrains.com/issue/KT-57767) Gradle: "ZipException: invalid entry size" with 1.8.20 -- [`KT-57736`](https://youtrack.jetbrains.com/issue/KT-57736) K2: Introduce an easy way to try K2 compiler in Gradle user projects -- [`KT-59056`](https://youtrack.jetbrains.com/issue/KT-59056) FreeCompilerArgs options added using 'subprojects' extension override module-level freeCompilerArgs options -- [`KT-55740`](https://youtrack.jetbrains.com/issue/KT-55740) Gradle 8: Listener registration using Gradle.addBuildListener() has been deprecated -- [`KT-37652`](https://youtrack.jetbrains.com/issue/KT-37652) Support explicit mode for Android projects -- [`KT-58251`](https://youtrack.jetbrains.com/issue/KT-58251) Build Statistics. Kotlin-specific tags are missing in build scans if projects use Gradle 8+ -- [`KT-57224`](https://youtrack.jetbrains.com/issue/KT-57224) Add an indicator into build metrics report to show whether K1 or K2 compiler was used to compile the code -- [`KT-58571`](https://youtrack.jetbrains.com/issue/KT-58571) ExplicitApi mode should not apply for test compilations -- [`KT-42718`](https://youtrack.jetbrains.com/issue/KT-42718) Test and AndroidTest sources should be excluded from explicit API requirements for libraries -- [`KT-58916`](https://youtrack.jetbrains.com/issue/KT-58916) [1.9.0-Beta] PLUGIN_CLASSPATH_CONFIGURATION_NAME and NATIVE_COMPILER_PLUGIN_CLASSPATH_CONFIGURATION_NAME should stay public or offer an alternative API -- [`KT-58869`](https://youtrack.jetbrains.com/issue/KT-58869) K2, Gradle: Improve message "100% (2/2) tasks have compiled with Kotlin 2" -- [`KT-52811`](https://youtrack.jetbrains.com/issue/KT-52811) Kotlin Serialization metadata issue due to incompatibility between Gradle Kotlin embedded version and Kotlin Gradle Plugin version -- [`KT-57330`](https://youtrack.jetbrains.com/issue/KT-57330) Provide collection of usage statistics for the Dokka -- [`KT-57393`](https://youtrack.jetbrains.com/issue/KT-57393) jvm-target value set through 'android.kotlinOptions' is ignored and overwritten with the default 1.8 value -- [`KT-58745`](https://youtrack.jetbrains.com/issue/KT-58745) KaptGenerateStubs task should also be configured with the same compiler plugin options -- [`KT-58682`](https://youtrack.jetbrains.com/issue/KT-58682) Explicit api mode does not apply in MPP projects -- [`KT-52976`](https://youtrack.jetbrains.com/issue/KT-52976) Remove deprecated Gradle conventions usages -- [`KT-58530`](https://youtrack.jetbrains.com/issue/KT-58530) Compiler plugin unbundling changes should be backward compatible with Kotlin plugin -- [`KT-36904`](https://youtrack.jetbrains.com/issue/KT-36904) Adding folders to sourceSets.resources.srcDir() in Gradle script does not work -- [`KT-58313`](https://youtrack.jetbrains.com/issue/KT-58313) An exception in console if no task is executed and file build reports are enabled -- [`KT-58619`](https://youtrack.jetbrains.com/issue/KT-58619) Move all pm20 interfaces into Gradle plugin codebase -- [`KT-58320`](https://youtrack.jetbrains.com/issue/KT-58320) Kotlin daemon OOM help message is missing on OOM in Kotlin Daemon itself -- [`KT-53923`](https://youtrack.jetbrains.com/issue/KT-53923) Add 'progressive' compiler argument to Gradle compiler options -- [`KT-53924`](https://youtrack.jetbrains.com/issue/KT-53924) Add 'optIn' compiler arguments to Gradle compiler options -- [`KT-53748`](https://youtrack.jetbrains.com/issue/KT-53748) Remove KotlinCompile setClasspath/getClasspath methods -- [`KT-56454`](https://youtrack.jetbrains.com/issue/KT-56454) Bump minimal support AGP version to 4.2.2 -- [`KT-57397`](https://youtrack.jetbrains.com/issue/KT-57397) Add infrastructure to use the build-tools-api to run compilation from Gradle -- [`KT-56946`](https://youtrack.jetbrains.com/issue/KT-56946) Switch incremental Gradle tests for K2 to use language version 2.0 -- [`KT-57782`](https://youtrack.jetbrains.com/issue/KT-57782) Disable daemon fallback strategy for Gradle integration tests by default -- [`KT-57142`](https://youtrack.jetbrains.com/issue/KT-57142) Split org.jetbrains.kotlin.gradle.tasks/Tasks.kt into several source files -- [`KT-54447`](https://youtrack.jetbrains.com/issue/KT-54447) Remove usage of deprecated internal Gradle field in Kotlin Gradle Plugin, replace with equivalent in public API -- [`KT-49785`](https://youtrack.jetbrains.com/issue/KT-49785) Avoid creating task output backups until really needed -- [`KT-56047`](https://youtrack.jetbrains.com/issue/KT-56047) False positive message about full recompilation is displayed while restoring from build cache and then making a syntax error -- [`KT-56421`](https://youtrack.jetbrains.com/issue/KT-56421) Gradle: plugin should not use BasePluginExtension deprecated properties -- [`KT-55241`](https://youtrack.jetbrains.com/issue/KT-55241) Gradle: the VariantImplementationFactories build service state is not persistent making impossible to access factories with configuration cache lazily -- [`KT-56357`](https://youtrack.jetbrains.com/issue/KT-56357) Gradle: "DefaultTaskCollection#configureEach(Action) on task set cannot be executed in the current context" because of VariantImplementationFactories -- [`KT-56352`](https://youtrack.jetbrains.com/issue/KT-56352) Make build scan reports more readable -- [`KT-55972`](https://youtrack.jetbrains.com/issue/KT-55972) Gradle: Add an assertion to all integration tests if `warningMode` is not `FAIL`, but the build doesn't produce any warnings - -### Tools. Gradle. Cocoapods - -- [`KT-38749`](https://youtrack.jetbrains.com/issue/KT-38749) Support reusing generated C-interop between dependant pods -- [`KT-54161`](https://youtrack.jetbrains.com/issue/KT-54161) Support adding extra code to generated Podfile from the Kotlin gradle plugin -- [`KT-56162`](https://youtrack.jetbrains.com/issue/KT-56162) Provide granular Gradle warnings suppression for CocoaPodsIT +- [`KT-62650`](https://youtrack.jetbrains.com/issue/KT-62650) Gradle: Return the usage of `kotlin-compiler-embeddable` back +- [`KT-61295`](https://youtrack.jetbrains.com/issue/KT-61295) `KotlinTestReport` captures `Project.buildDir` too early +- [`KT-62987`](https://youtrack.jetbrains.com/issue/KT-62987) Add tests for statistics plugin in Aggregate build +- [`KT-62964`](https://youtrack.jetbrains.com/issue/KT-62964) Build Gradle plugin against Gradle 8.4 API +- [`KT-61896`](https://youtrack.jetbrains.com/issue/KT-61896) Gradle: compilation via build tools API doesn't perform Gradle side output backups +- [`KT-61918`](https://youtrack.jetbrains.com/issue/KT-61918) Removal of an associated compilation from a build script doesn't lead to full recompilation +- [`KT-59826`](https://youtrack.jetbrains.com/issue/KT-59826) Update SimpleKotlinGradleIT#testProjectIsolation to run on Gradle 8 +- [`KT-61401`](https://youtrack.jetbrains.com/issue/KT-61401) The reported language version value for KotlinNativeLink tasks in build reports and build scans is inaccurate +- [`KT-62024`](https://youtrack.jetbrains.com/issue/KT-62024) K/Wasm: Binaryen modifying compiler output +- [`KT-61950`](https://youtrack.jetbrains.com/issue/KT-61950) K/Wasm: Add warning about changed sourceSets +- [`KT-61895`](https://youtrack.jetbrains.com/issue/KT-61895) KotlinTopLevelExtension.useCompilerVersion is not marked as experimental +- [`KT-56574`](https://youtrack.jetbrains.com/issue/KT-56574) Implement a prototype of Kotlin JVM compilation pipeline via the build tools API +- [`KT-61206`](https://youtrack.jetbrains.com/issue/KT-61206) Build system classes may leak into the Build Tools API classloader +- [`KT-61737`](https://youtrack.jetbrains.com/issue/KT-61737) GradleStyleMessageRenderer.render misses a space between the file and the message when `location` is (line:column = 0:0) +- [`KT-61457`](https://youtrack.jetbrains.com/issue/KT-61457) Kotlin Gradle Plugin should not use internal deprecated StartParameterInternal.isConfigurationCache ### Tools. Gradle. JS -#### New Features +- [`KT-41382`](https://youtrack.jetbrains.com/issue/KT-41382) NI / KJS / Gradle: TYPE_MISMATCH caused by compilations.getting delegate +- [`KT-53077`](https://youtrack.jetbrains.com/issue/KT-53077) KJS / Gradle: Remove redundant gradle js log on kotlin build +- [`KT-61992`](https://youtrack.jetbrains.com/issue/KT-61992) KJS / Gradle: KotlinJsTest using KotlinMocha should not show output, and should not run a dry-run every time. +- [`KT-56300`](https://youtrack.jetbrains.com/issue/KT-56300) KJS / Gradle: plugin should not add repositories unconditionally +- [`KT-55620`](https://youtrack.jetbrains.com/issue/KT-55620) KJS / Gradle: plugin doesn't support repositoriesMode +- [`KT-56465`](https://youtrack.jetbrains.com/issue/KT-56465) MPP: Import with npm dependency fails with "UninitializedPropertyAccessException: lateinit property fileHasher has not been initialized" if there is no selected JavaScript environment for JS target +- [`KT-41578`](https://youtrack.jetbrains.com/issue/KT-41578) Kotlin/JS: contiuous mode: changes in static resources do not reload browser page -- [`KT-48791`](https://youtrack.jetbrains.com/issue/KT-48791) KJS: Support for Power(ppc64le) and Z(s390x) -- [`KT-32209`](https://youtrack.jetbrains.com/issue/KT-32209) org.jetbrains.kotlin.js does not respect Gradle's archivesBaseName -- [`KT-52646`](https://youtrack.jetbrains.com/issue/KT-52646) KJS / Gradle: make "KotlinCompilationNpmResolver already closed" a warning -- [`KT-52647`](https://youtrack.jetbrains.com/issue/KT-52647) KJS / Gradle: Make "Projects must be configuring" a warning -- [`KT-56158`](https://youtrack.jetbrains.com/issue/KT-56158) KJS: Support implementation dependencies - -#### Fixes +### Tools. Gradle. Kapt -- [`KT-59604`](https://youtrack.jetbrains.com/issue/KT-59604) Unresolved reference: useKarma in convention plugin -- [`KT-57604`](https://youtrack.jetbrains.com/issue/KT-57604) JS, Space: Circular dependency between tasks -- [`KT-59116`](https://youtrack.jetbrains.com/issue/KT-59116) K/JS npm dependcies are not resolved properly on Kotlin 1.9 -- [`KT-54731`](https://youtrack.jetbrains.com/issue/KT-54731) KJS / Gradle: "There are multiple versions of "kotlin" used in nodejs build: 1.6.21, 1.7.20." with kotlin-dsl in buildSrc -- [`KT-58970`](https://youtrack.jetbrains.com/issue/KT-58970) browserTest gradle task fails if karma is used and gradle configuration cache is enabled -- [`KT-59004`](https://youtrack.jetbrains.com/issue/KT-59004) Kotlin JS 1.9.0-Beta, yarn.lock is unstable in multi module project -- [`KT-56458`](https://youtrack.jetbrains.com/issue/KT-56458) KJS / Gradle: Unnecessary and confusing "There are multiple versions of "kotlin" used in nodejs build" generated from `YarnImportedPackagesVersionResolver` -- [`KT-57985`](https://youtrack.jetbrains.com/issue/KT-57985) K/JS: `packageJson` Gradle configurations don't inherit unique attributes from JsTarget DSL -- [`KT-57817`](https://youtrack.jetbrains.com/issue/KT-57817) JS: executables for couple of JS targets builds in the same directory -- [`KT-58199`](https://youtrack.jetbrains.com/issue/KT-58199) K/JS: Remove useCoverage method -- [`KT-57116`](https://youtrack.jetbrains.com/issue/KT-57116) KJS / Gradle: `commonWebpackConfig` not applied if called after `binaries.executable()` -- [`KT-58522`](https://youtrack.jetbrains.com/issue/KT-58522) K/JS: Upgrade NPM dependency versions -- [`KT-57629`](https://youtrack.jetbrains.com/issue/KT-57629) K/JS: Change default destination of JS production distribution -- [`KT-57480`](https://youtrack.jetbrains.com/issue/KT-57480) K/JS: Use IR compiler by default without explicit choosing of js compiler -- [`KT-58345`](https://youtrack.jetbrains.com/issue/KT-58345) K/JS: Webpack task skipped with ES modules because files have mjs extension -- [`KT-58071`](https://youtrack.jetbrains.com/issue/KT-58071) KJS / Gradle: `jsNodeTest` task is not incremental -- [`KT-43809`](https://youtrack.jetbrains.com/issue/KT-43809) KJS: browserProductionExecutableDistributeResources tasks deletes distributions directory -- [`KT-56690`](https://youtrack.jetbrains.com/issue/KT-56690) Kotlin2JsCompiler friendDependencies cannot be configured through friendPaths -- [`KT-57920`](https://youtrack.jetbrains.com/issue/KT-57920) K/JS: Make imported NPM package not considering dev dependencies -- [`KT-56025`](https://youtrack.jetbrains.com/issue/KT-56025) KJS / Gradle: Gradle 8.0 jsBrowserProductionWebpack uses the output of another project's jsProductionExecutableCompileSync -- [`KT-57630`](https://youtrack.jetbrains.com/issue/KT-57630) K/JS: webpack updating twice on one change of kt sources -- [`KT-47351`](https://youtrack.jetbrains.com/issue/KT-47351) KJS / IR: `:jsTestPackageJson` is unable to find nested included builds under composite build -- [`KT-44754`](https://youtrack.jetbrains.com/issue/KT-44754) K/JS: `browserRun --continuous` keeps rebuilding without any changes -- [`KT-49774`](https://youtrack.jetbrains.com/issue/KT-49774) KJS / Gradle: Errors during NPM dependencies resolution in parallel build lead to unfriendly error messages like "Projects must be closed" -- [`KT-57387`](https://youtrack.jetbrains.com/issue/KT-57387) Remove support of webpack 4 -- [`KT-57386`](https://youtrack.jetbrains.com/issue/KT-57386) Kotlin/JS upgrade npm dependencies -- [`KT-56705`](https://youtrack.jetbrains.com/issue/KT-56705) KJS / Gradle: Module name starting with '@' isn't properly set when FUS is disabled -- [`KT-46428`](https://youtrack.jetbrains.com/issue/KT-46428) KJS / IR: Composing build failed "Failed to create MD5 hash for package.json" -- [`KT-53687`](https://youtrack.jetbrains.com/issue/KT-53687) Don't trigger npm and yarn related tasks if it not relevant for assemble -- [`KT-49915`](https://youtrack.jetbrains.com/issue/KT-49915) KJS / Gradle: Gradle build cache miss because of absolute path in `KotlinJsIrLink.filteredArgumentsMap` -- [`KT-56192`](https://youtrack.jetbrains.com/issue/KT-56192) KJS: In browser testing no original sources in stacktrace -- [`KT-42395`](https://youtrack.jetbrains.com/issue/KT-42395) Kotlin/JS: Gradle DSL: PackageJson.customField() does not accept null -- [`KT-43305`](https://youtrack.jetbrains.com/issue/KT-43305) Support Node.JS downloading for Ubuntu -- [`KT-48631`](https://youtrack.jetbrains.com/issue/KT-48631) KJS: Unconditionally uses linux/x86 binaries -- [`KT-38015`](https://youtrack.jetbrains.com/issue/KT-38015) NodeJS installation does not extract symlinks correctly (npm and npx) +- [`KT-22261`](https://youtrack.jetbrains.com/issue/KT-22261) Annotation Processor - in gradle, kapt configuration is missing extendsFrom +- [`KT-62518`](https://youtrack.jetbrains.com/issue/KT-62518) kapt processing is skipped when all annotation processors are indirect dependencies ### Tools. Gradle. Multiplatform -#### New Features - -- [`KT-34662`](https://youtrack.jetbrains.com/issue/KT-34662) Provide an option for Android targets to compile & run `commonTest` tests as unit tests only, instrumented tests only, or both -- [`KT-55881`](https://youtrack.jetbrains.com/issue/KT-55881) Add possibility to enable/disable sources publication similar to Java Gradle Plugin API - -#### Fixes - -- [`KT-59446`](https://youtrack.jetbrains.com/issue/KT-59446) MPP: transformCommonMainDependenciesMetadata failing for api java dependency in shared jvm source set with Future was not completed yet -- [`KT-55751`](https://youtrack.jetbrains.com/issue/KT-55751) MPP / Gradle: Consumable configurations must have unique attributes -- [`KT-57688`](https://youtrack.jetbrains.com/issue/KT-57688) MPP: `compileDebugKotlinAndroid` task fails with llegalArgumentException: 'moduleName' is null! -- [`KT-56210`](https://youtrack.jetbrains.com/issue/KT-56210) Pass module structure to CLI of K2 if K2 enabled -- [`KT-57531`](https://youtrack.jetbrains.com/issue/KT-57531) KotlinNativeLink: StackOverflowError when consuming library with dependency cycles (from constraints) -- [`KT-58281`](https://youtrack.jetbrains.com/issue/KT-58281) Kotlin Gradle Plugin: Enable Kotlin/Android SourceSetLayout v2 by default -- [`KT-57903`](https://youtrack.jetbrains.com/issue/KT-57903) Prepare for migration to the pluggable android target plugin -- [`KT-49933`](https://youtrack.jetbrains.com/issue/KT-49933) Support Gradle Configuration caching with HMPP -- [`KTIJ-25644`](https://youtrack.jetbrains.com/issue/KTIJ-25644) KGP import: 'KotlinRunConfiguration' won't be able to infer correct runtime classpath -- [`KT-58661`](https://youtrack.jetbrains.com/issue/KT-58661) KGP: KotlinJvmTarget: Implement 'run' carrier task -- [`KT-59055`](https://youtrack.jetbrains.com/issue/KT-59055) KotlinJvmRun not respecting jvmToolchain setting -- [`KT-57959`](https://youtrack.jetbrains.com/issue/KT-57959) Module-name value can't be changed for the android target of a multiplatform project -- [`KT-55506`](https://youtrack.jetbrains.com/issue/KT-55506) TCS: Gradle Sync: kotlin-stdlib-common is not filtered from JVM + Android source sets -- [`KTIJ-25732`](https://youtrack.jetbrains.com/issue/KTIJ-25732) Flaky: KotlinMultiplatformSmokeTests .testJvmAndNative -- [`KTIJ-25039`](https://youtrack.jetbrains.com/issue/KTIJ-25039) New import can add unresolved dependency as empty -- [`KT-57652`](https://youtrack.jetbrains.com/issue/KT-57652) Don't expose sourcesElements for project2project dependencies -- [`KT-58601`](https://youtrack.jetbrains.com/issue/KT-58601) Finalise "ExternalKotlinTargetApi" shape for initial 1.9 release -- [`KT-58710`](https://youtrack.jetbrains.com/issue/KT-58710) External Target Api: Add API to control SourceSetTree -- [`KT-58488`](https://youtrack.jetbrains.com/issue/KT-58488) Add a diagnostic message to KGP in case of val androidTest by getting usage -- [`KT-57482`](https://youtrack.jetbrains.com/issue/KT-57482) cleanNativeDistributionCommonization is not compatible with configuration cache with gradle 8.0 -- [`KT-58062`](https://youtrack.jetbrains.com/issue/KT-58062) Commonizer configuration cache not compatible with Gradle 8.1 -- [`KT-58086`](https://youtrack.jetbrains.com/issue/KT-58086) Warn about using MPP libraries published in the legacy mode -- [`KTIJ-24254`](https://youtrack.jetbrains.com/issue/KTIJ-24254) KotlinProjectArtifactDependencyResolver returning too early -- [`KT-56439`](https://youtrack.jetbrains.com/issue/KT-56439) TCS: Gradle Sync: IdeBinaryResolver: Add componentFilter API for compilations/configurations -- [`KT-57023`](https://youtrack.jetbrains.com/issue/KT-57023) Cryptic Gradle task descriptions for compile tasks -- [`KT-58470`](https://youtrack.jetbrains.com/issue/KT-58470) Warning about using MPP libraries published in the legacy mode is not reported if the dependency is declared in an intermediate source set -- [`KT-58466`](https://youtrack.jetbrains.com/issue/KT-58466) K2 Gradle: non *.kt files are passed to -Xfragment-sources -- [`KT-58319`](https://youtrack.jetbrains.com/issue/KT-58319) kotlin.git: ProjectMetadataProviderImpl "Unexpected source set 'commonMain'" -- [`KT-51940`](https://youtrack.jetbrains.com/issue/KT-51940) HMPP resolves configurations during configuration -- [`KT-58261`](https://youtrack.jetbrains.com/issue/KT-58261) Link kotlin native binary framework tasks fails when configuration cache is enabled -- [`KT-41506`](https://youtrack.jetbrains.com/issue/KT-41506) UnknownDomainObjectException: "KotlinSourceSet with name not found" when creating custom compilations after applying withJava to an MPP JVM target -- [`KT-58209`](https://youtrack.jetbrains.com/issue/KT-58209) Do not use the term 'Module' in KotlinTargetHierarchy -- [`KT-56153`](https://youtrack.jetbrains.com/issue/KT-56153) When the dependency is unresolved, import fails and don't import anything instead of degrading gracefully -- [`KT-56571`](https://youtrack.jetbrains.com/issue/KT-56571) New import broke apiVersion for commonMain, commonTest and jvmAndAndroidMain modules -- [`KTIJ-24552`](https://youtrack.jetbrains.com/issue/KTIJ-24552) TCS: KotlinMppGradleProjectResolverExtension: Add 'afterProjectResolved' API -- [`KTIJ-24368`](https://youtrack.jetbrains.com/issue/KTIJ-24368) Multiplatform;Composite Builds: prepareKotlinIdeaImport not executed on included builds -- [`KTIJ-24377`](https://youtrack.jetbrains.com/issue/KTIJ-24377) Multiplatform;Composite Builds: Unresolved symbols from a root project of included build -- [`KT-56712`](https://youtrack.jetbrains.com/issue/KT-56712) Multiplatform;Composite Builds: Classpath isolation: .MppDependencyProjectStructureMetadataExtractorFactory cannot be cast to class *MppDependencyProjectStructureMetadataExtractorFactory -- [`KT-56461`](https://youtrack.jetbrains.com/issue/KT-56461) MPP: resolvableMetadataConfiguration: Ensure consistent resolution across all compile dependencies -- [`KT-56841`](https://youtrack.jetbrains.com/issue/KT-56841) MPP: Module-to-module dependencies don't work inside included build in included build -- [`KT-42748`](https://youtrack.jetbrains.com/issue/KT-42748) Project that transitively depends on composite build of multimodule multiplatform library cannot resolve dependencies properly -- [`KT-52356`](https://youtrack.jetbrains.com/issue/KT-52356) MPP / Gradle: Missing common classes on KMM project integrated via Gradle included build into an Android application -- [`KT-51293`](https://youtrack.jetbrains.com/issue/KT-51293) Unresolved references with hierarchical project structure when building KotlinMetadata from native-common source set -- [`KTIJ-24771`](https://youtrack.jetbrains.com/issue/KTIJ-24771) Multiplatform: Composite builds do not resolve in IDEA when rootProject.name != buildIdentifier.name -- [`KT-56700`](https://youtrack.jetbrains.com/issue/KT-56700) V2 MPP Source Set layout warnings should include link to docs -- [`KT-55926`](https://youtrack.jetbrains.com/issue/KT-55926) TCS: Gradle Sync: Import Extras on KotlinSourceSet and KotlinTarget -- [`KTIJ-24364`](https://youtrack.jetbrains.com/issue/KTIJ-24364) KotlinProjectArtifactDependencyResolver: Extend API to include information about 'requesting source set' -- [`KTIJ-24365`](https://youtrack.jetbrains.com/issue/KTIJ-24365) KotlinMPPGradleProjectResolver: Create extension points for other plugins (Android) -- [`KT-55730`](https://youtrack.jetbrains.com/issue/KT-55730) MPP / Gradle: compileKotlinMetadata fails to resolve symbols in additional source sets +- [`KT-62601`](https://youtrack.jetbrains.com/issue/KT-62601) AS/IntelliJ exception after updating a KMP project with a macos target to Kotlin 1.9.20-RC +- [`KT-60734`](https://youtrack.jetbrains.com/issue/KT-60734) Handle the migration from ios shortcut and source set with `getting` +- [`KT-59042`](https://youtrack.jetbrains.com/issue/KT-59042) "Cannot build 'KotlinProjectStructureMetadata' during project configuration phase" when configuration cache enabled +- [`KT-62029`](https://youtrack.jetbrains.com/issue/KT-62029) Kotlin 1.9.20-Beta fails to detect some transitive dependency references in JVM+Android source set +- [`KT-61652`](https://youtrack.jetbrains.com/issue/KT-61652) MPP ConcurrentModificationException on transformCommonMainDependenciesMetadata +- [`KT-61622`](https://youtrack.jetbrains.com/issue/KT-61622) Upgrading to Kotlin 1.9 prevents commonMain sourceset classes from being processed by kapt/ksp (dagger/Hilt) +- [`KT-61540`](https://youtrack.jetbrains.com/issue/KT-61540) K2: KMP/K2: Metadata compilations: Discriminate expect over actual by sorting compile path using refines edges +- [`KT-59020`](https://youtrack.jetbrains.com/issue/KT-59020) 1.9.0 Beta Kotlin plugin Gradle sync fails with intermediate JVM + Android source set +- [`KT-60860`](https://youtrack.jetbrains.com/issue/KT-60860) K2: Fix `KotlinNativeCompileArgumentsTest` in 2.0 branch +- [`KT-61463`](https://youtrack.jetbrains.com/issue/KT-61463) KMP: Remove unused 'kpm' code ### Tools. Gradle. Native -- [`KT-58838`](https://youtrack.jetbrains.com/issue/KT-58838) KGP/Multiplatform: 1.9.0-Beta with custom cinterops: IllegalStateException: Could not create domain object 'jni' (DefaultCInteropSettings) -- [`KT-57823`](https://youtrack.jetbrains.com/issue/KT-57823) KotlinNativeCompileOptions.moduleName value is ignored and replaced with the default one if to set up using compilations -- [`KT-57815`](https://youtrack.jetbrains.com/issue/KT-57815) KotlinNativeCompileOptions.moduleName isn't accessible if to configure using compilerOptions.configure {} -- [`KT-57944`](https://youtrack.jetbrains.com/issue/KT-57944) K2: K2, MPP, Native: K2 reports "Source does not belong to any module" for native sources -- [`KT-53108`](https://youtrack.jetbrains.com/issue/KT-53108) Expose Kotlin/Native compiler options as Gradle DSL -- [`KT-58063`](https://youtrack.jetbrains.com/issue/KT-58063) Kotlin/Native tasks configuration cache are not compatible with Gradle 8.1 -- [`KT-38317`](https://youtrack.jetbrains.com/issue/KT-38317) Kotlin/Native: NSURLConnection HTTPS requests fail in iOS tests due to --standalone simctl flag -- [`KT-56280`](https://youtrack.jetbrains.com/issue/KT-56280) Gradle: freeCompilerArgs are no longer propagated from compilations to Native binaries +- [`KT-51553`](https://youtrack.jetbrains.com/issue/KT-51553) Migrate all Kotlin Gradle plugin/Native tests to new test DSL and add CI configuration to run them +- [`KT-61657`](https://youtrack.jetbrains.com/issue/KT-61657) KonanTarget should implement equals or custom serialization +- [`KT-62907`](https://youtrack.jetbrains.com/issue/KT-62907) Turn on downloading Kotlin Native from maven by default +- [`KT-61700`](https://youtrack.jetbrains.com/issue/KT-61700) Native: linkDebugExecutableNative has duplicated freeCompilerArgs ### Tools. Incremental Compile -- [`KT-58289`](https://youtrack.jetbrains.com/issue/KT-58289) IC fails to detect a change to class annotations -- [`KT-58986`](https://youtrack.jetbrains.com/issue/KT-58986) New IC: ISE "The following LookupSymbols are not yet converted to ProgramSymbols: LookupSymbol(name=$$delegatedProperties, ...)" -- [`KT-56197`](https://youtrack.jetbrains.com/issue/KT-56197) If use classpathSnapshot, the invoke place of subclass's super function who has default parameters will not recompiled if it is incremental build -- [`KT-56886`](https://youtrack.jetbrains.com/issue/KT-56886) K2: Changes to Java sources used in Kotlin project do not trigger a rebuild if a previous build was successful +- [`KT-61865`](https://youtrack.jetbrains.com/issue/KT-61865) Add support for incremental compilation within the in-process execution strategy in the build tools api +- [`KT-61590`](https://youtrack.jetbrains.com/issue/KT-61590) K2/KMP: Expect actual matching is breaking on the incremental compilation +- [`KT-60831`](https://youtrack.jetbrains.com/issue/KT-60831) Fix IncrementalMultiplatformJvmCompilerRunnerTestGenerated in 2.0 branch ### Tools. JPS -- [`KTIJ-25384`](https://youtrack.jetbrains.com/issue/KTIJ-25384) JPS plugin: serialization plugin is not applied to modules -- [`KT-56438`](https://youtrack.jetbrains.com/issue/KT-56438) Add minimal statistic report for JPS build -- [`KT-58314`](https://youtrack.jetbrains.com/issue/KT-58314) kotlin-build-statistics is missing for kotlin-jps-plugin -- [`KT-55696`](https://youtrack.jetbrains.com/issue/KT-55696) JPS IC K2 - fix new failing tests with Java interop -- [`KT-57102`](https://youtrack.jetbrains.com/issue/KT-57102) SCE: DefaultErrorMessages$Extension: DefaultErrorMessagesWasm not a subtype after adding WASM error messages +- [`KT-60737`](https://youtrack.jetbrains.com/issue/KT-60737) Investigate/fix JPS-related tests in 2.0 migration branch ### Tools. Kapt -- [`KT-54468`](https://youtrack.jetbrains.com/issue/KT-54468) KAPT Gradle plugin causes eager task creation -- [`KT-59521`](https://youtrack.jetbrains.com/issue/KT-59521) Kapt maven plugin require version of annotation processor -- [`KT-58301`](https://youtrack.jetbrains.com/issue/KT-58301) K2: Compile Kotlin task failure for the generated by Kapt sources : 'Source NameOfTheGenerated.kt does not belong to any module -- [`KT-57598`](https://youtrack.jetbrains.com/issue/KT-57598) K2: Support a fallback mode executing Kapt with K1 even when the compiler is run with languageVersion=2.0 -- [`KT-58226`](https://youtrack.jetbrains.com/issue/KT-58226) KAPT: “org.jetbrains.kotlin.psi2ir.generators.ErrorExpressionException: null: KtNameReferenceExpression” with enum with secondary constructor +- [`KT-60507`](https://youtrack.jetbrains.com/issue/KT-60507) Kapt: "IllegalAccessError: superclass access check failed" using java 21 toolchain +- [`KT-62438`](https://youtrack.jetbrains.com/issue/KT-62438) Change experimental K2 kapt diagnostic message +- [`KT-61916`](https://youtrack.jetbrains.com/issue/KT-61916) K2 KAPT. Kapt doesn't generate fully qualified names for annotations used as arguments to other annotations +- [`KT-61879`](https://youtrack.jetbrains.com/issue/KT-61879) K2 Kapt: java.lang.NoSuchMethodError during stub generation +- [`KT-61729`](https://youtrack.jetbrains.com/issue/KT-61729) K2: KAPT 4: Compiler crash during compilation of Sphinx for Android +- [`KT-61333`](https://youtrack.jetbrains.com/issue/KT-61333) K2 Kapt: support REPORT_OUTPUT_FILES compiler mode +- [`KT-61761`](https://youtrack.jetbrains.com/issue/KT-61761) Kapt4ToolIntegrationTestGenerated should not use Kapt3ComponentRegistrar ### Tools. Maven -- [`KTIJ-25445`](https://youtrack.jetbrains.com/issue/KTIJ-25445) Maven. JVM target is imported as 1.6 when no target specified in pom.xml +- [`KT-54868`](https://youtrack.jetbrains.com/issue/KT-54868) Stop publishing `kotlin-archetype-js` +- [`KT-26156`](https://youtrack.jetbrains.com/issue/KT-26156) Maven Kotlin Plugin should not WARN when no sources found +- [`KT-60859`](https://youtrack.jetbrains.com/issue/KT-60859) K2: Fix maven `IncrementalCompilationIT` tests in 2.0 branch ### Tools. Parcelize -- [`KT-59112`](https://youtrack.jetbrains.com/issue/KT-59112) K2: "IllegalStateException: Function has no body with `@Parcelize`" on nested sealed class hierarchies +- [`KT-57685`](https://youtrack.jetbrains.com/issue/KT-57685) Support ImmutableCollections in Parcelize plugin ### Tools. Scripts -- [`KT-58366`](https://youtrack.jetbrains.com/issue/KT-58366) The obsolete kotlin-script-util jar is still published and contains broken JSR-223 implementation +- [`KT-62400`](https://youtrack.jetbrains.com/issue/KT-62400) K2: Missing annotation resolving for scripts +- [`KT-61727`](https://youtrack.jetbrains.com/issue/KT-61727) Scripts: Maven artifacts resolution is slow ### Tools. Wasm -- [`KT-56585`](https://youtrack.jetbrains.com/issue/KT-56585) Change wasmBrowserRun Browser Executable to System Default -- [`KT-56159`](https://youtrack.jetbrains.com/issue/KT-56159) Running (karma) tests doesn't work in a project generated by wizard "Browser Application for Kotlin/Wasm" -- [`KT-57203`](https://youtrack.jetbrains.com/issue/KT-57203) Update Kotlin/Wasm to support Gradle 8 +- [`KT-61973`](https://youtrack.jetbrains.com/issue/KT-61973) K/Wasm: wasmWasiNodeRun is missed +- [`KT-61971`](https://youtrack.jetbrains.com/issue/KT-61971) K/Wasm: wasmWasiTest should depends on kotlinNodeJsSetup ## Recent ChangeLogs: +### [ChangeLog-1.9.X](docs/changelogs/ChangeLog-1.9.X.md) ### [ChangeLog-1.8.X](docs/changelogs/ChangeLog-1.8.X.md) ### [ChangeLog-1.7.X](docs/changelogs/ChangeLog-1.7.X.md) ### [ChangeLog-1.6.X](docs/changelogs/ChangeLog-1.6.X.md) diff --git a/docs/changelogs/ChangeLog-1.9.X.md b/docs/changelogs/ChangeLog-1.9.X.md new file mode 100644 index 00000000000..3921e532bde --- /dev/null +++ b/docs/changelogs/ChangeLog-1.9.X.md @@ -0,0 +1,2422 @@ +## 1.9.22 + +### JavaScript + +- [`KT-63719`](https://youtrack.jetbrains.com/issue/KT-63719) KJS: Test results ignored for ES module kind +- [`KT-63808`](https://youtrack.jetbrains.com/issue/KT-63808) compileTestDevelopmentExecutableKotlinJs failed in JsIntrinsicTransformers + +### Native + +- [`KT-64139`](https://youtrack.jetbrains.com/issue/KT-64139) Weird bug with while and coroutine in Kotlin Native +- [`KT-63471`](https://youtrack.jetbrains.com/issue/KT-63471) linkDebugTestIosX64 Failed to build cache: NoSuchFileException bitcode_deps +- [`KT-63789`](https://youtrack.jetbrains.com/issue/KT-63789) Native: Incremental compilation problem with compose + +### Tools. CLI + +- [`KT-64485`](https://youtrack.jetbrains.com/issue/KT-64485) CLI: cache and optimize parsing of command-line arguments + +### Tools. Gradle + +- [`KT-63990`](https://youtrack.jetbrains.com/issue/KT-63990) "Cannot query the value of property 'buildFlowServiceProperty' because it has no value available" with Isolated Projects + +### Tools. Gradle. Native + +- [`KT-63363`](https://youtrack.jetbrains.com/issue/KT-63363) Kotlin Gradle Plugin: `KotlinNativeHostSpecificMetadataArtifact` breaks configuration cache, implicitly includes output file as configuration cache input +- [`KT-63742`](https://youtrack.jetbrains.com/issue/KT-63742) Gradle wrongly caches Kotlin/Native compiler flags + +### Tools. JPS + +- [`KT-64305`](https://youtrack.jetbrains.com/issue/KT-64305) Kotlin JPS builder requests chunk rebuild with graph implementation +- [`KT-64112`](https://youtrack.jetbrains.com/issue/KT-64112) Avoid using IJ's JPS mappings in Kotlin JPS tests +- [`KT-63799`](https://youtrack.jetbrains.com/issue/KT-63799) Make plugin classpath serialization path agnostic + + +## 1.9.21 + +### Compiler + +- [`KT-62885`](https://youtrack.jetbrains.com/issue/KT-62885) Introduce a language feature entry for expect actual classes for easier configuration of MPP projects +- [`KT-63081`](https://youtrack.jetbrains.com/issue/KT-63081) Optimize new native caches: CachedLibraries.computeVersionedCacheDirectory() + +### Docs & Examples + +- [`KT-55619`](https://youtrack.jetbrains.com/issue/KT-55619) Document `String.format` function + +### IDE. Gradle Integration + +- [`KT-62877`](https://youtrack.jetbrains.com/issue/KT-62877) Artifact files collecting for project configuration was finished. Resolution for configuration configuration X will be skipped + +### IDE. Gradle. Script + +- [`KT-60813`](https://youtrack.jetbrains.com/issue/KT-60813) Scripts: NoSuchMethodError: 'void org.slf4j.Logger.error(java.lang.String, java.lang.Object)' when dependency uses Slf4j API + +### JavaScript + +- [`KT-60785`](https://youtrack.jetbrains.com/issue/KT-60785) KJS: Destructured value class in suspend function fails with Uncaught TypeError: can't convert to primitive type error +- [`KT-63207`](https://youtrack.jetbrains.com/issue/KT-63207) KMP / JS: "TypeError: <mangled_name> is not a function" with 1.9.20 +- [`KT-62778`](https://youtrack.jetbrains.com/issue/KT-62778) package.json "main" field has .js extension when the result files have .mjs extension +- [`KT-61795`](https://youtrack.jetbrains.com/issue/KT-61795) KJS: Incremental Cache is not invalidated if `useEsClasses` compiler argument was changed +- [`KT-61957`](https://youtrack.jetbrains.com/issue/KT-61957) KJS: "Uncaught ReferenceError: entries is not defined" caused by enum class with `@JsExport` and Enum.entries call +- [`KT-62444`](https://youtrack.jetbrains.com/issue/KT-62444) KJS with commonJS modules should re-export in 1.9.20 +- [`KT-63184`](https://youtrack.jetbrains.com/issue/KT-63184) KJS / Serialization: JsExport on serializable interface creates erroneous TypeScript +- [`KT-62190`](https://youtrack.jetbrains.com/issue/KT-62190) KJS: "IllegalStateException: Expect to have either super call or partial linkage stub inside constructor" caused by Compose and useEsModules() +- [`KT-58685`](https://youtrack.jetbrains.com/issue/KT-58685) KJS: "IllegalStateException: Not locked" cused by "unlock" called twice + +### Klibs + +- [`KT-62515`](https://youtrack.jetbrains.com/issue/KT-62515) Interop klib of concurrent version is not accepted when building dependent project: "The library versions don't match" + +### Tools. CLI + +- [`KT-63139`](https://youtrack.jetbrains.com/issue/KT-63139) Incorrect kotlin implementation version (1.9.255-SNAPSHOT) in metadata info + +### Tools. Gradle + +- [`KT-63499`](https://youtrack.jetbrains.com/issue/KT-63499) Gradle: Source sets conventions are still registered + +### Tools. Gradle. JS + +- [`KT-59523`](https://youtrack.jetbrains.com/issue/KT-59523) MPP / KJS: ESM modules uses incorrect file extension on package.json (.mjs) + +### Tools. Gradle. Kapt + +- [`KT-63366`](https://youtrack.jetbrains.com/issue/KT-63366) Kapt processing fails with custom source sets + +### Tools. Gradle. Multiplatform + +- [`KT-32608`](https://youtrack.jetbrains.com/issue/KT-32608) Create JUnit-XML result file in multiplatform gradle build +- [`KT-63315`](https://youtrack.jetbrains.com/issue/KT-63315) Wasm gradle plugin DSL is invalid for parameterless wasmWasi method +- [`KT-63338`](https://youtrack.jetbrains.com/issue/KT-63338) [KMP] metadata task fails to find cinterop classes from dependency projects +- [`KT-63044`](https://youtrack.jetbrains.com/issue/KT-63044) KGP: Multiplatform - 8.4 configuration cache support +- [`KT-63011`](https://youtrack.jetbrains.com/issue/KT-63011) Apple Framework Artifacts is not connected to KotlinNativeTask +- [`KT-62601`](https://youtrack.jetbrains.com/issue/KT-62601) AS/IntelliJ exception after updating a KMP project with a macos target to Kotlin 1.9.20-RC + +### Tools. Incremental Compile + +- [`KT-61590`](https://youtrack.jetbrains.com/issue/KT-61590) K2/KMP: Expect actual matching is breaking on the incremental compilation + +### Tools. JPS + +- [`KT-63594`](https://youtrack.jetbrains.com/issue/KT-63594) ClassCastException in JPS statistics +- [`KT-63651`](https://youtrack.jetbrains.com/issue/KT-63651) Fix NPE in Kotlin JPS after enabling graph implementation of JPS + +### Tools. Kapt + +- [`KT-57389`](https://youtrack.jetbrains.com/issue/KT-57389) KAPT3 uses a Javac API for JCImport which will break in JDK 21 +- [`KT-60507`](https://youtrack.jetbrains.com/issue/KT-60507) Kapt: "IllegalAccessError: superclass access check failed" using java 21 toolchain + +### Tools. Scripts + +- [`KT-54819`](https://youtrack.jetbrains.com/issue/KT-54819) Scripts: Not able to use slf4j in .main.kts +- [`KT-61727`](https://youtrack.jetbrains.com/issue/KT-61727) Scripts: Maven artifacts resolution is slow + + +## 1.9.20 + +### Analysis. API + +#### New Features + +- [`KT-58834`](https://youtrack.jetbrains.com/issue/KT-58834) Analysis API: Add source shadowing feature to resolve extensions + +#### Performance Improvements + +- [`KT-57515`](https://youtrack.jetbrains.com/issue/KT-57515) LL FIR: Performance bottleneck in `CompositeModificationTracker.getModificationCount` +- [`KT-59266`](https://youtrack.jetbrains.com/issue/KT-59266) K2: optimize FirElementBuilder.getOrBuildFir for elements outside body +- [`KT-59454`](https://youtrack.jetbrains.com/issue/KT-59454) K2: drop resolve from org.jetbrains.kotlin.analysis.api.fir.components.KtFirVisibilityChecker#collectContainingDeclarations +- [`KT-59453`](https://youtrack.jetbrains.com/issue/KT-59453) K2: completion regression from org.jetbrains.kotlin.analysis.api.fir.components.KtFirVisibilityChecker#collectContainingDeclarations +- [`KT-59189`](https://youtrack.jetbrains.com/issue/KT-59189) Analysis API: KtFirKDocReference.resolveToSymbols is slow +- [`KT-58125`](https://youtrack.jetbrains.com/issue/KT-58125) K2: LL FIR: `KtToFirMapping.getElement` is slow for `KtUserType`s due to on-air resolution of types + +#### Fixes + +- [`KT-59240`](https://youtrack.jetbrains.com/issue/KT-59240) K2: FirLazyResolveContractViolationException: `lazyResolveToPhase(IMPORTS)` cannot be called from a transformer with a phase IMPORTS from superTypes +- [`KT-58499`](https://youtrack.jetbrains.com/issue/KT-58499) K2: FirLazyBlock should be calculated before accessing +- [`KT-57966`](https://youtrack.jetbrains.com/issue/KT-57966) K2: Analysis API: Reference Shortener does not work correctly when called on entire file +- [`KT-60954`](https://youtrack.jetbrains.com/issue/KT-60954) K2: Analysis API: Reference shortener does not work correctly with variable assignments +- [`KT-60940`](https://youtrack.jetbrains.com/issue/KT-60940) K2: Analysis API: Reference shortener incorrectly handles types in vararg parameters declarations +- [`KT-60488`](https://youtrack.jetbrains.com/issue/KT-60488) Analysis API: forbid providing custom KtLifetimeToken for every analyze call +- [`KT-60728`](https://youtrack.jetbrains.com/issue/KT-60728) K2: proper support for scripts in LL FIR transformers +- [`KT-59159`](https://youtrack.jetbrains.com/issue/KT-59159) K2 IDE: declaration is not found exception +- [`KT-59297`](https://youtrack.jetbrains.com/issue/KT-59297) K2: exception from body resolve leads to corrupted state and broken analysis +- [`KT-59077`](https://youtrack.jetbrains.com/issue/KT-59077) KtFirExpressionTypeProvider behaviour for KtSimpleNameReferences in function calls +- [`KT-60586`](https://youtrack.jetbrains.com/issue/KT-60586) K2: forbid analyze from write action +- [`KT-57743`](https://youtrack.jetbrains.com/issue/KT-57743) K2 IDE: StackOverflowError from LLFirSessionCache for simple JPS project with cyclic dependencies +- [`KT-61026`](https://youtrack.jetbrains.com/issue/KT-61026) K2 Scripts: FirLazyExpression should be calculated before accessing from on-air resolve +- [`KT-61009`](https://youtrack.jetbrains.com/issue/KT-61009) K2 Scripts: KtFirExpressionTypeProvider: Expected FirResolvedTypeRef with ConeKotlinType but was FirImplicitTypeRefImplWithoutSource <implicit> +- [`KT-60357`](https://youtrack.jetbrains.com/issue/KT-60357) K2 IDE. Reified types parameters are not resolved in a function body +- [`KT-60317`](https://youtrack.jetbrains.com/issue/KT-60317) K2 IDE. IAE "This method will only work on compiled declarations, but this declaration is not compiled" on invoking Find Usages for enum method in library +- [`KT-60706`](https://youtrack.jetbrains.com/issue/KT-60706) K2 IDE: FirJvmTypeMapper is not found for kotlin.kotlin-stdlib-common +- [`KT-60552`](https://youtrack.jetbrains.com/issue/KT-60552) K2: merge StateKeeper and lazy body calculator for ANNOTATIONS_ARGUMENTS_MAPPING transformer +- [`KT-60641`](https://youtrack.jetbrains.com/issue/KT-60641) Analysis API: Scope for class org.jetbrains.kotlin.fir.types.impl.ConeClassLikeTypeImpl not found exception when stdlib is missing +- [`KT-60638`](https://youtrack.jetbrains.com/issue/KT-60638) K2: Expected FirResolvedTypeRef with ConeKotlinType but was FirImplicitTypeRefImplWithoutSource <implicit> +- [`KT-54846`](https://youtrack.jetbrains.com/issue/KT-54846) Analysis API: add isExpect/isActual to KtSymbol +- [`KT-60448`](https://youtrack.jetbrains.com/issue/KT-60448) FirLazyResolveContractViolationException: `lazyResolveToPhase(COMPILER_REQUIRED_ANNOTATIONS)` cannot be called from a transformer with a phase COMPILER_REQUIRED_ANNOTATIONS from AllOpen plugin +- [`KT-59342`](https://youtrack.jetbrains.com/issue/KT-59342) K2 IDE. FirLazyResolveContractViolationException: `lazyResolveToPhase(TYPES)` cannot be called from a transformer with a phase TYPES +- [`KT-59687`](https://youtrack.jetbrains.com/issue/KT-59687) K2: Implement proper body update for in-block modifications +- [`KT-59329`](https://youtrack.jetbrains.com/issue/KT-59329) Resolve Extensions reference resolution breaks Find Usages +- [`KT-60295`](https://youtrack.jetbrains.com/issue/KT-60295) K2: move checkIsResolved for annotations from LLFirAnnotationArgumentsLazyResolver to LLFirTypeLazyResolver +- [`KT-59758`](https://youtrack.jetbrains.com/issue/KT-59758) K2: Expected is FirResolvedTypeRef, but was FirImplicitTypeRefImplWithoutSource from ReturnTypeCalculatorWithJump +- [`KT-60377`](https://youtrack.jetbrains.com/issue/KT-60377) K2 IDE: This method will only work on compiled declarations, but this declaration is not compiled +- [`KT-59685`](https://youtrack.jetbrains.com/issue/KT-59685) K2: rewrite on-air resolution +- [`KT-60132`](https://youtrack.jetbrains.com/issue/KT-60132) K2: properties and functions without a name should be re-analyzable as well +- [`KT-59199`](https://youtrack.jetbrains.com/issue/KT-59199) K2 IDE: PSI changes which do not cause OOB modifications can be unseen from the FIR elements +- [`KT-59667`](https://youtrack.jetbrains.com/issue/KT-59667) Analysis API: PsiInvalidElementAccessException from JavaClassifierTypeImpl.substitutor +- [`KT-59705`](https://youtrack.jetbrains.com/issue/KT-59705) KotlinExceptionWithAttachments: No fir element was found for getter +- [`KT-59697`](https://youtrack.jetbrains.com/issue/KT-59697) AA standalone: JRT module paths are not properly populated in Windows +- [`KT-59505`](https://youtrack.jetbrains.com/issue/KT-59505) K2: implicit type lazy resolution doesn't work for delegated declaration from other module +- [`KT-56426`](https://youtrack.jetbrains.com/issue/KT-56426) K2 IDE: Typealised functional types cannot be rendered +- [`KT-59598`](https://youtrack.jetbrains.com/issue/KT-59598) AA: stackoverflow while simplifying a type with a recursive type parameter +- [`KT-58497`](https://youtrack.jetbrains.com/issue/KT-58497) K2: Expected FirResolvedTypeRef for initializer type of FirPropertyImpl(Source) but FirImplicitTypeRefImplWithoutSource found +- [`KT-59511`](https://youtrack.jetbrains.com/issue/KT-59511) AA standalone mode creates Application Environment for tests +- [`KT-58161`](https://youtrack.jetbrains.com/issue/KT-58161) Analysis API: Make methods in `KtCallResolverMixIn` more distinctive based on their receiver/return type +- [`KT-59093`](https://youtrack.jetbrains.com/issue/KT-59093) Do not throw exception on KtCall resolution, `KtCallElement.resolveCall` should return `null` on unknown cases +- [`KT-59243`](https://youtrack.jetbrains.com/issue/KT-59243) K2: FirLazyResolveContractViolationException: `lazyResolveToPhase(IMPORTS)` cannot be called from a transformer with a phase IMPORTS from permits types +- [`KT-58194`](https://youtrack.jetbrains.com/issue/KT-58194) K2: Low Level API: use smart pointers to store references to PSI from FIR declarations for JavaElement +- [`KT-59133`](https://youtrack.jetbrains.com/issue/KT-59133) K2: java.lang.IllegalStateException: Fir is not initialized for FirRegularClassSymbol +- [`KT-58174`](https://youtrack.jetbrains.com/issue/KT-58174) K2: LL FIR: Invalid type reference for T & Any type +- [`KT-52615`](https://youtrack.jetbrains.com/issue/KT-52615) LL FIR: build RAW FIR only by stubs +- [`KT-55053`](https://youtrack.jetbrains.com/issue/KT-55053) K2: Exception "lateinit property diagnostic has not been initialized" in FirBuilder +- [`KT-58580`](https://youtrack.jetbrains.com/issue/KT-58580) K2: LL FIR: Declarations provided by resolve extensions from a dependency module are not visible through `LLFirCombinedKotlinSymbolProvider` +- [`KT-58992`](https://youtrack.jetbrains.com/issue/KT-58992) Analysis API: move org.jetbrains.kotlin.analysis.api.fir.utils.addImportToFile out of Analysis API +- [`KT-58727`](https://youtrack.jetbrains.com/issue/KT-58727) K2: AA FIR: implicit type in delegated function treated as error +- [`KT-58653`](https://youtrack.jetbrains.com/issue/KT-58653) K2: Analysis API: add functions for KtScope members access by name +- [`KT-57559`](https://youtrack.jetbrains.com/issue/KT-57559) K2 IDE: KotlinExceptionWithAttachments: Modules are inconsistent on intellij project +- [`KT-58262`](https://youtrack.jetbrains.com/issue/KT-58262) Analysis API: Declarations from Analysis API Resolve Extensions are not seen from completion +- [`KT-57455`](https://youtrack.jetbrains.com/issue/KT-57455) LL FIR: Combine `AbstractFirDeserializedSymbolProvider`s in session dependencies (optimization) +- [`KT-57207`](https://youtrack.jetbrains.com/issue/KT-57207) LL FIR: Combine `JavaSymbolProvider`s in session dependencies (optimization) +- [`KT-58546`](https://youtrack.jetbrains.com/issue/KT-58546) K2: LL FIR: support name collision in a designation path +- [`KT-58495`](https://youtrack.jetbrains.com/issue/KT-58495) K2: Lazy calculation is redundant +- [`KT-58500`](https://youtrack.jetbrains.com/issue/KT-58500) K2: null cannot be cast to non-null type org.jetbrains.kotlin.fir.FirPureAbstractElement +- [`KT-58493`](https://youtrack.jetbrains.com/issue/KT-58493) K2: Expected FirResolvedTypeRef for default value type of FirValueParameterImpl(Source) but FirUserTypeRefImpl found +- [`KT-58496`](https://youtrack.jetbrains.com/issue/KT-58496) K2: Expected FirNamedReference, FirErrorNamedReference or FirFromMissingDependenciesNamedReference, but FirExplicitSuperReference found +- [`KT-58491`](https://youtrack.jetbrains.com/issue/KT-58491) K2: Expected FirResolvedTypeRef or FirImplicitTypeRef for return type of FirDefaultPropertyBackingField(Synthetic) but FirUserTypeRefImpl found +- [`KT-56550`](https://youtrack.jetbrains.com/issue/KT-56550) LL FIR: implement parallel resolve for non-jumping phases +- [`KT-58503`](https://youtrack.jetbrains.com/issue/KT-58503) Analysis API: KtFirNamedClassOrObjectSymbol.visibility/modality do not trigger STATUS resolve +- [`KT-57623`](https://youtrack.jetbrains.com/issue/KT-57623) K2 IDE: ConcurrentModificationException from getSuperConeTypes +- [`KT-58083`](https://youtrack.jetbrains.com/issue/KT-58083) K2: LL FIR: implement FakeOverrideTypeCalculator + +### Android + +- [`KT-27170`](https://youtrack.jetbrains.com/issue/KT-27170) Android lint tasks fails in Gradle with MPP dependency + +### Backend. Native. Debug + +- [`KT-61131`](https://youtrack.jetbrains.com/issue/KT-61131) Virtual functions trampolines have invalid debug info + +### Backend. Wasm + +#### Fixes + +- [`KT-60244`](https://youtrack.jetbrains.com/issue/KT-60244) K/Wasm: make the compiler compatible with Wasm GC phase 4 (Final) specification +- [`KT-61262`](https://youtrack.jetbrains.com/issue/KT-61262) K/Wasm: add a way to turn on k2 in wasm examples that don't use compose +- [`KT-61343`](https://youtrack.jetbrains.com/issue/KT-61343) K/Wasm: add a wasi example to kotlin-wasm-examples +- [`KT-62147`](https://youtrack.jetbrains.com/issue/KT-62147) [Kotlin/Wasm] Nothing typed when expression cause a backend error +- [`KT-59720`](https://youtrack.jetbrains.com/issue/KT-59720) K/Wasm: update to final opcodes +- [`KT-60834`](https://youtrack.jetbrains.com/issue/KT-60834) K/Wasm: investigate consequences of stopping using `br_on_cast_fail` +- [`KT-59294`](https://youtrack.jetbrains.com/issue/KT-59294) WASM: localStorage Cannot read properties of undefined (reading 'length') +- [`KT-60835`](https://youtrack.jetbrains.com/issue/KT-60835) K/Wasm: fix compatibility with Node.js 20.* +- [`KT-60113`](https://youtrack.jetbrains.com/issue/KT-60113) K/Wasm: illegal cast when using 1.9.20-dev +- [`KT-60496`](https://youtrack.jetbrains.com/issue/KT-60496) Compose-web Wasm crashes on remember { null } calls +- [`KT-58746`](https://youtrack.jetbrains.com/issue/KT-58746) K/Wasm: Make Arrays' constructors with size and lambda inline (similar to other implementations) +- [`KT-58993`](https://youtrack.jetbrains.com/issue/KT-58993) [K/Wasm] Fix w3c declarations with lambda parameters +- [`KT-59722`](https://youtrack.jetbrains.com/issue/KT-59722) K/Wasm: Support new encoding with flags for br_on_cast and br_on_cast_fail instructions +- [`KT-59713`](https://youtrack.jetbrains.com/issue/KT-59713) K/Wasm: Implement enumEntries intrinsic +- [`KT-59082`](https://youtrack.jetbrains.com/issue/KT-59082) WASM: NullPointerException caused by companion with String type constants +- [`KT-58941`](https://youtrack.jetbrains.com/issue/KT-58941) WASM Hang with extension delegate inside a Class +- [`KT-60200`](https://youtrack.jetbrains.com/issue/KT-60200) K/Wasm: generate types without supertypes properly +- [`KT-52178`](https://youtrack.jetbrains.com/issue/KT-52178) IR dump doesn't seem to work for Kotlin/WASM phases +- [`KT-59556`](https://youtrack.jetbrains.com/issue/KT-59556) Wasm: critical dependency when using with webpack +- [`KT-58681`](https://youtrack.jetbrains.com/issue/KT-58681) K/Wasm: division remainder has a wrong sign +- [`KT-56711`](https://youtrack.jetbrains.com/issue/KT-56711) Wasm: IllegalStateException caused by dynamic type + +### Compiler + +#### New Features + +- [`KT-58551`](https://youtrack.jetbrains.com/issue/KT-58551) KMP: check all annotation from expect declaration are present on actual +- [`KT-58554`](https://youtrack.jetbrains.com/issue/KT-58554) KMP: restrict expect opt-in annotations and actual typealiases to annotations with special meaning +- [`KT-58545`](https://youtrack.jetbrains.com/issue/KT-58545) KMP: prohibit implicit actualization via Java +- [`KT-58536`](https://youtrack.jetbrains.com/issue/KT-58536) KMP: prohibit `expect tailrec` / `expect external` +- [`KT-59764`](https://youtrack.jetbrains.com/issue/KT-59764) Make a frontend checker that reports cast to forward declaration as unchecked +- [`KT-60528`](https://youtrack.jetbrains.com/issue/KT-60528) Updates for JVM/IR backend of kotlin-atomicfu-compiler-plugin +- [`KT-59558`](https://youtrack.jetbrains.com/issue/KT-59558) Add support for creating annotation instances with type parameters +- [`KT-52367`](https://youtrack.jetbrains.com/issue/KT-52367) Devirtualization algorithm improvement +- [`KT-58652`](https://youtrack.jetbrains.com/issue/KT-58652) Native: Implement frontend checkers for HiddenFromObjC on classes + +#### Performance Improvements + +- [`KT-59600`](https://youtrack.jetbrains.com/issue/KT-59600) K2: CFG: do not add edges to nested classes and functions +- [`KT-57860`](https://youtrack.jetbrains.com/issue/KT-57860) K/N: Functions with default arguments of value/inline class types have poor performance due to value class boxing + +#### Fixes + +- [`KT-60387`](https://youtrack.jetbrains.com/issue/KT-60387) K2: IDE K2: "org.jetbrains.kotlin.fir.expressions.impl.FirArgumentListImpl cannot be cast to class org.jetbrains.kotlin.fir.expressions.impl.FirResolvedArgumentList" +- [`KT-61228`](https://youtrack.jetbrains.com/issue/KT-61228) False positive MUST_BE_INITIALIZED_OR_FINAL_OR_ABSTRACT_WARNING for effectively final properties +- [`KT-61643`](https://youtrack.jetbrains.com/issue/KT-61643) "Argument type mismatch" for mixed Java/Kotlin Project with Java 21 +- [`KT-62389`](https://youtrack.jetbrains.com/issue/KT-62389) JDK 21: Cannot access class 'TimeUnit'. Check your module classpath for missing or conflicting dependencies +- [`KT-56768`](https://youtrack.jetbrains.com/issue/KT-56768) K2. No error description on incomplete try catch declaration +- [`KT-52220`](https://youtrack.jetbrains.com/issue/KT-52220) FIR + LightTree - Consider building a single tree on parsing into LightTree +- [`KT-60601`](https://youtrack.jetbrains.com/issue/KT-60601) K2 / Maven: Overload resolution ambiguity between candidates inline method +- [`KT-62027`](https://youtrack.jetbrains.com/issue/KT-62027) "java.lang.IndexOutOfBoundsException: Empty list doesn't contain element at index 0" caused by ClassicExpectActualMatchingContext.kt when annotation `@AllowDifferentMembersInActual` used +- [`KT-62747`](https://youtrack.jetbrains.com/issue/KT-62747) Wrong warning message when overriding vararg with Array during actualization +- [`KT-62655`](https://youtrack.jetbrains.com/issue/KT-62655) Don't report a warning when new members and new supertypes are added to open expect actualization +- [`KT-62313`](https://youtrack.jetbrains.com/issue/KT-62313) Kotlin/Native Compiler crash: ClassCastException in IntrinsicGenerator +- [`KT-60902`](https://youtrack.jetbrains.com/issue/KT-60902) visibility vs upper bound expect actual matching conflict +- [`KT-61095`](https://youtrack.jetbrains.com/issue/KT-61095) K2: "IAE: source must not be null" from FirMultipleDefaultsInheritedFromSupertypesChecker +- [`KT-47567`](https://youtrack.jetbrains.com/issue/KT-47567) 'Val cannot be reassigned' error not reported in unreachable code +- [`KT-59468`](https://youtrack.jetbrains.com/issue/KT-59468) K2: build realm-kotlin +- [`KT-62026`](https://youtrack.jetbrains.com/issue/KT-62026) KMP: Correctly handle a case when annotation on expect declaration is unresolved +- [`KT-59476`](https://youtrack.jetbrains.com/issue/KT-59476) K2: build ClashForAndroid +- [`KT-59487`](https://youtrack.jetbrains.com/issue/KT-59487) K2: build KSP-playground +- [`KT-47409`](https://youtrack.jetbrains.com/issue/KT-47409) K1/K2: Investigate and align inference for equality (==) operator +- [`KT-59393`](https://youtrack.jetbrains.com/issue/KT-59393) K2: Missing TYPE_ARGUMENTS_FOR_OUTER_CLASS_WHEN_NESTED_REFERENCED +- [`KT-62127`](https://youtrack.jetbrains.com/issue/KT-62127) "NoSuchFieldError: TRUE$delegate" on referencing companion's variable in submodule +- [`KT-62335`](https://youtrack.jetbrains.com/issue/KT-62335) Improve debuggability of code generator crashes +- [`KT-61165`](https://youtrack.jetbrains.com/issue/KT-61165) More than one overridden descriptor declares a default value for 'cause: Throwable?'. As the compiler can not make sure these values agree, this is not allowed +- [`KT-62263`](https://youtrack.jetbrains.com/issue/KT-62263) Turn "different expect/actual members" error into a warning +- [`KT-59969`](https://youtrack.jetbrains.com/issue/KT-59969) K2: Disappeared UNSUPPORTED_CONTEXTUAL_DECLARATION_CALL +- [`KT-61616`](https://youtrack.jetbrains.com/issue/KT-61616) K2: `IrBuiltIns.extensionToString` fails during native compilation +- [`KT-59377`](https://youtrack.jetbrains.com/issue/KT-59377) K2: Missing CALL_TO_JS_MODULE_WITHOUT_MODULE_SYSTEM +- [`KT-61645`](https://youtrack.jetbrains.com/issue/KT-61645) K2/KMP: Set stdlib-native before stdlib-commonMain in dependencies for shared native metadata compilation +- [`KT-61924`](https://youtrack.jetbrains.com/issue/KT-61924) Native: problem with abstract fake override from Any +- [`KT-61933`](https://youtrack.jetbrains.com/issue/KT-61933) K2: "`Argument type mismatch: actual type is 'Foo<kotlin/Function0<kotlin/Unit>>' but 'Foo<kotlin/coroutines/SuspendFunction0<kotlin/Unit>>' was expected`" +- [`KT-59471`](https://youtrack.jetbrains.com/issue/KT-59471) K2: build multiplatform-settings +- [`KT-56077`](https://youtrack.jetbrains.com/issue/KT-56077) K2: build kotlinx.atomicfu +- [`KT-59465`](https://youtrack.jetbrains.com/issue/KT-59465) K2: build kotlinx-datetime +- [`KT-60824`](https://youtrack.jetbrains.com/issue/KT-60824) K2 IDE: FirSyntheticCallGenerator: IAE: List has more than one element +- [`KT-61856`](https://youtrack.jetbrains.com/issue/KT-61856) K2: "KotlinIllegalArgumentExceptionWithAttachments" on usage of javax.validation.constraints.Email.List +- [`KT-54792`](https://youtrack.jetbrains.com/issue/KT-54792) Store program order of properties inside `@kotlin`.Metadata +- [`KT-56083`](https://youtrack.jetbrains.com/issue/KT-56083) K2: build ktor +- [`KT-23861`](https://youtrack.jetbrains.com/issue/KT-23861) Expect annotation should not be applicable wider than the actual one +- [`KT-59466`](https://youtrack.jetbrains.com/issue/KT-59466) K2: build kotlinx-benchmark +- [`KT-60830`](https://youtrack.jetbrains.com/issue/KT-60830) KMP, K2: expect actual annotation IR checker doesn't unwrap actual typealiases to annotations +- [`KT-61668`](https://youtrack.jetbrains.com/issue/KT-61668) Put expect/actual diagnostics introduced in 1.9.20 release under 1.9 Language Version +- [`KT-61725`](https://youtrack.jetbrains.com/issue/KT-61725) KMP: Annotation matching requirement for expect/actual leads to errors for annotations with `@OptionalExpectation` +- [`KT-47892`](https://youtrack.jetbrains.com/issue/KT-47892) False negative BREAK_OR_CONTINUE_OUTSIDE_A_LOOP with `continue` in `init` block inside `for` +- [`KT-61784`](https://youtrack.jetbrains.com/issue/KT-61784) KMP: [DEFAULT_ARGUMENTS_IN_EXPECT_WITH_ACTUAL_TYPEALIAS] checker missed for companion functions +- [`KT-61173`](https://youtrack.jetbrains.com/issue/KT-61173) K2: FirProperty.hasBackingField is true for an expect val +- [`KT-59743`](https://youtrack.jetbrains.com/issue/KT-59743) K2: erroneous binding of typealias with two type parameters to a class with one type parameter +- [`KT-60650`](https://youtrack.jetbrains.com/issue/KT-60650) KMP: prohibit problematic actual typealiases +- [`KT-61461`](https://youtrack.jetbrains.com/issue/KT-61461) K2: Kotlin native metadata compilation breaks when stdlib is present in -libraries +- [`KT-61270`](https://youtrack.jetbrains.com/issue/KT-61270) Enabling Kotlin/Native caching causes 65K warnings from dsymutil when building Compose iOS app +- [`KT-58229`](https://youtrack.jetbrains.com/issue/KT-58229) K2/MPP/JVM: compiler codegen crash on call of inherited generic class's method with actual-typealias as value parameter +- [`KT-47702`](https://youtrack.jetbrains.com/issue/KT-47702) Support call of Java annotation constructor without specifying a default value +- [`KT-56460`](https://youtrack.jetbrains.com/issue/KT-56460) K2: Do not re-run DiagnosticCollectorVisitor from FirInlineDeclarationChecker.checkChildrenWithCustomVisitor +- [`KT-55933`](https://youtrack.jetbrains.com/issue/KT-55933) K2: False negative Overload resolution ambiguity for call functions with named parameters if one of params is vararg +- [`KT-59548`](https://youtrack.jetbrains.com/issue/KT-59548) FIR2IR: inconsistent generation of dispatch receiver for object methods +- [`KT-55072`](https://youtrack.jetbrains.com/issue/KT-55072) K2: False positive "suspension point is inside a critical section" +- [`KT-58778`](https://youtrack.jetbrains.com/issue/KT-58778) JVM IR inline: add fake variables for debugger +- [`KT-59404`](https://youtrack.jetbrains.com/issue/KT-59404) K2: Missing EXPECT_TYPE_IN_WHEN_WITHOUT_ELSE +- [`KT-59830`](https://youtrack.jetbrains.com/issue/KT-59830) K2. False negative [FINAL_SUPERTYPE] on extending final class through type alias +- [`KT-60580`](https://youtrack.jetbrains.com/issue/KT-60580) K2: Not supported: class org.jetbrains.kotlin.fir.types.ConeFlexibleType +- [`KT-59391`](https://youtrack.jetbrains.com/issue/KT-59391) K2: Missing JS_BUILTIN_NAME_CLASH +- [`KT-59392`](https://youtrack.jetbrains.com/issue/KT-59392) K2: Missing NAME_CONTAINS_ILLEGAL_CHARS +- [`KT-58360`](https://youtrack.jetbrains.com/issue/KT-58360) Intrinsics for atomic update of array elements +- [`KT-59165`](https://youtrack.jetbrains.com/issue/KT-59165) K2: Prohibit class literals with empty left-hand side +- [`KT-60427`](https://youtrack.jetbrains.com/issue/KT-60427) K2 `@Metadata` annotations contain outerType/outerTypeId information for non-inner nested classes +- [`KT-59376`](https://youtrack.jetbrains.com/issue/KT-59376) K2: Missing TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM_ERROR +- [`KT-55221`](https://youtrack.jetbrains.com/issue/KT-55221) K2: No error reported for self-referencing local function with inferred return type +- [`KT-59586`](https://youtrack.jetbrains.com/issue/KT-59586) K2: support JVM backend diagnostics in light tree mode +- [`KT-57780`](https://youtrack.jetbrains.com/issue/KT-57780) K2: Calling a constructor through a deprecated typealias doesn't report a deprecation +- [`KT-59110`](https://youtrack.jetbrains.com/issue/KT-59110) K2. "NotImplementedError: An operation is not implemented." error on incorrect `@Target` annotation +- [`KT-59249`](https://youtrack.jetbrains.com/issue/KT-59249) K2: Empty varargs are not serialized to KLIB +- [`KT-55373`](https://youtrack.jetbrains.com/issue/KT-55373) K2. Unresolved reference error for type mismatch with callable references +- [`KT-55955`](https://youtrack.jetbrains.com/issue/KT-55955) K2: callable references are not properly resolved when in conflict with expected type +- [`KT-60144`](https://youtrack.jetbrains.com/issue/KT-60144) JVM IR inline: backport primitive boxing in class literals +- [`KT-60779`](https://youtrack.jetbrains.com/issue/KT-60779) K2: missing INTERFACE_CANT_CALL_DEFAULT_METHOD_VIA_SUPER +- [`KT-60587`](https://youtrack.jetbrains.com/issue/KT-60587) K2: Implement warning NO_REFLECTION_IN_CLASS_PATH +- [`KT-61145`](https://youtrack.jetbrains.com/issue/KT-61145) False negative NOTHING_TO_OVERRIDE when context receivers don't match +- [`KT-59378`](https://youtrack.jetbrains.com/issue/KT-59378) K2: Missing FINITE_BOUNDS_VIOLATION and FINITE_BOUNDS_VIOLATION_IN_JAVA +- [`KT-61163`](https://youtrack.jetbrains.com/issue/KT-61163) Default params on actual check and inheritance by delegation compilation error +- [`KT-60800`](https://youtrack.jetbrains.com/issue/KT-60800) [atomicfu-K/N]: turn on the tests for the K/N part of the compiler plugin +- [`KT-61029`](https://youtrack.jetbrains.com/issue/KT-61029) K2: Duplicates when processing direct overridden callables +- [`KT-55196`](https://youtrack.jetbrains.com/issue/KT-55196) K2: False-negative CONST_VAL_WITH_NON_CONST_INITIALIZER on boolean .not() call +- [`KT-60862`](https://youtrack.jetbrains.com/issue/KT-60862) Kotlin Scripting: NoSuchMethodError for ExternalDependenciesResolver.addRepository +- [`KT-57963`](https://youtrack.jetbrains.com/issue/KT-57963) K2: MPP: Annotation calls should be actualized +- [`KT-60854`](https://youtrack.jetbrains.com/issue/KT-60854) K2: IrActualizer incorrectly generates fake overrides for synthetic java properties +- [`KT-59665`](https://youtrack.jetbrains.com/issue/KT-59665) ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS isn't reported for actual typealias and fake-override actualization +- [`KT-61039`](https://youtrack.jetbrains.com/issue/KT-61039) False positive ABSTRACT_MEMBER_NOT_IMPLEMENTED in K1 when expect actual super types scopes don't match +- [`KT-61166`](https://youtrack.jetbrains.com/issue/KT-61166) Inherited platform declaration clash & accidental override +- [`KT-60531`](https://youtrack.jetbrains.com/issue/KT-60531) K2/JS: Report diagnostics before running FIR2IR +- [`KT-32275`](https://youtrack.jetbrains.com/issue/KT-32275) Embedding kotlin-compiler-embeddable into a Java EE App leads to CDI related deployment error +- [`KT-57845`](https://youtrack.jetbrains.com/issue/KT-57845) K2. Unresolved reference error on calling Java references with fully qualified name +- [`KT-58757`](https://youtrack.jetbrains.com/issue/KT-58757) K2: False-positive NON_PUBLIC_CALL_FROM_PUBLIC_INLINE error in case an inline fun is protected and is a part of an internal abstract class declaration +- [`KT-59736`](https://youtrack.jetbrains.com/issue/KT-59736) kotlinx.serialization + K2 + JS: e: java.lang.IllegalStateException: Symbol for kotlinx.serialization.json.internal/FormatLanguage.<init>|-547215418288530576[1] is unbound +- [`KT-59071`](https://youtrack.jetbrains.com/issue/KT-59071) K2/MPP: internal declarations from common module are invisible in dependent source sets if there is more that one intermediate source set between +- [`KT-61167`](https://youtrack.jetbrains.com/issue/KT-61167) Runtime failure: ReferenceError: MyPromise is not defined +- [`KT-59408`](https://youtrack.jetbrains.com/issue/KT-59408) K2: Missing MULTIPLE_DEFAULTS_INHERITED_FROM_SUPERTYPES +- [`KT-61409`](https://youtrack.jetbrains.com/issue/KT-61409) Kotlin/Native: crash in kmm-production-sample (compose-app) with escape analysis enabled +- [`KT-57329`](https://youtrack.jetbrains.com/issue/KT-57329) K/N IR linkage issues due to the combination of static caches w/ Lazy IR & Compose compiler plugin +- [`KT-59247`](https://youtrack.jetbrains.com/issue/KT-59247) Kapt+JVM_IR: AssertionError on anonymous object in enum super constructor call +- [`KT-58576`](https://youtrack.jetbrains.com/issue/KT-58576) K2: IR actualization problems in MPP scenario +- [`KT-61442`](https://youtrack.jetbrains.com/issue/KT-61442) K2: Consider stricter filtering on implicit integer coercion +- [`KT-61441`](https://youtrack.jetbrains.com/issue/KT-61441) K2: Wrong overload is chosen with ImplicitIntegerCoercion enabled +- [`KT-59328`](https://youtrack.jetbrains.com/issue/KT-59328) K2: property with compound getter and without explicit type: compilation failure, IAE "List has more than one element" at FirDeclarationsResolveTransformer.transformFunctionWithGivenSignature() +- [`KT-61159`](https://youtrack.jetbrains.com/issue/KT-61159) K2: OVERLOAD_RESOLUTION_AMBIGUITY between private top-level property in same file and top-level property in different module +- [`KT-59233`](https://youtrack.jetbrains.com/issue/KT-59233) K2: false-negative diagnostic on creating a callable reference to a function with free type variables +- [`KT-61418`](https://youtrack.jetbrains.com/issue/KT-61418) k2: ImplicitIntegerCoercion to List leads to "IllegalStateException: Cannot find cached type parameter by FIR symbol" +- [`KT-61373`](https://youtrack.jetbrains.com/issue/KT-61373) False positive: "The opt-in annotation is redundant: no matching experimental API is used" with multiplatform code. +- [`KT-58884`](https://youtrack.jetbrains.com/issue/KT-58884) K2: NotAMockException for mock testing with lambda expression with Maven +- [`KT-58893`](https://youtrack.jetbrains.com/issue/KT-58893) K2: MockitoException for mock testing with lambda expression with Gradle +- [`KT-59483`](https://youtrack.jetbrains.com/issue/KT-59483) K2: Build a Native app +- [`KT-57738`](https://youtrack.jetbrains.com/issue/KT-57738) K2: unresolved class fields and methods in kotlin scripts +- [`KT-59449`](https://youtrack.jetbrains.com/issue/KT-59449) K2: Diagnostic messages contain debugging-style rendered FIR +- [`KT-59849`](https://youtrack.jetbrains.com/issue/KT-59849) K2: IllegalArgumentException: List has more than one element +- [`KT-57553`](https://youtrack.jetbrains.com/issue/KT-57553) Implement deprecation for open val with backing field and deferred initialization in K1 +- [`KT-57230`](https://youtrack.jetbrains.com/issue/KT-57230) Support Kotlin/Wasm in the K2 platform +- [`KT-59409`](https://youtrack.jetbrains.com/issue/KT-59409) K2: Missing DEFAULT_VALUE_NOT_ALLOWED_IN_OVERRIDE +- [`KT-59058`](https://youtrack.jetbrains.com/issue/KT-59058) Companion object is not initialized on class constructor call +- [`KT-61017`](https://youtrack.jetbrains.com/issue/KT-61017) K2: intermediate expect/actual class results in expected class has no actual declaration in module +- [`KT-60181`](https://youtrack.jetbrains.com/issue/KT-60181) K2: "NotImplementedError: An operation is not implemented" with Spring +- [`KT-59472`](https://youtrack.jetbrains.com/issue/KT-59472) K2: build Reaktive +- [`KT-54786`](https://youtrack.jetbrains.com/issue/KT-54786) MPP: "LazyTypeAliasDescriptor cannot be cast to class org.jetbrains.kotlin.descriptors.ClassDescriptor" caused by expected non-constant function argument on iOS if class is type aliased +- [`KT-59753`](https://youtrack.jetbrains.com/issue/KT-59753) K2: NotImplementedError when using annotation with vararg with default value from other module +- [`KT-60883`](https://youtrack.jetbrains.com/issue/KT-60883) K2: Fix `testRequireKotlinCompilerVersion` in LV 2.0 branch +- [`KT-59747`](https://youtrack.jetbrains.com/issue/KT-59747) K2: cannot actualize expect class to Unit via typealias +- [`KT-61054`](https://youtrack.jetbrains.com/issue/KT-61054) K2: "IAE: source must not be null" with -no-reflect on calling property getter with implicit invoke +- [`KT-57126`](https://youtrack.jetbrains.com/issue/KT-57126) [KLIB Reproducibility] Manifest is written using os-dependent line separators +- [`KT-60850`](https://youtrack.jetbrains.com/issue/KT-60850) K2: FIR2IR generates incorrect signature for fake overrides for common declaration if it called from a platform module +- [`KT-59218`](https://youtrack.jetbrains.com/issue/KT-59218) K2: return types of calls to `@PolymorphicSignature` methods inside try-expressions don't resolve to void when required +- [`KT-60002`](https://youtrack.jetbrains.com/issue/KT-60002) K2: Missing UNSUPPORTED_SUSPEND_TEST +- [`KT-61011`](https://youtrack.jetbrains.com/issue/KT-61011) K2 Scripts: FirRecursiveProblemChecker: Expected FirResolvedTypeRef with ConeKotlinType but was FirImplicitTypeRefImplWithoutSource <implicit> +- [`KT-58906`](https://youtrack.jetbrains.com/issue/KT-58906) K2. "Backend Internal error: Exception during IR lowering" instead of CANNOT_INFER_PARAMETER_TYPE error when parameter type missing in lambda +- [`KT-59490`](https://youtrack.jetbrains.com/issue/KT-59490) K2: build km-shop +- [`KT-60163`](https://youtrack.jetbrains.com/issue/KT-60163) K2: vararg annotation argument value is serialized not as an array +- [`KT-59355`](https://youtrack.jetbrains.com/issue/KT-59355) K2: Allow to actual classifier have wider visibility than the corresponding expect class +- [`KT-56179`](https://youtrack.jetbrains.com/issue/KT-56179) [K2/N] `interop_objc_tests/multipleInheritanceClash.kt` test failed +- [`KT-59411`](https://youtrack.jetbrains.com/issue/KT-59411) K2: Missing ENUM_CLASS_CONSTRUCTOR_CALL +- [`KT-59410`](https://youtrack.jetbrains.com/issue/KT-59410) K2: Missing TYPEALIAS_EXPANDED_TO_MALFORMED_TYPE +- [`KT-59382`](https://youtrack.jetbrains.com/issue/KT-59382) K2: Missing PROTECTED_CONSTRUCTOR_NOT_IN_SUPER_CALL +- [`KT-59901`](https://youtrack.jetbrains.com/issue/KT-59901) K2: Disappeared API_NOT_AVAILABLE +- [`KT-60474`](https://youtrack.jetbrains.com/issue/KT-60474) K2: False negative type mismatch for array literal with wrong numeric literal +- [`KT-59610`](https://youtrack.jetbrains.com/issue/KT-59610) K2: Calls to annotations with default values are serialized differently in K1 and K2 +- [`KT-60139`](https://youtrack.jetbrains.com/issue/KT-60139) K2: Refactor handling of implicitly actual declarations (annotation & inline class constructors and property of inline class) +- [`KT-60793`](https://youtrack.jetbrains.com/issue/KT-60793) K2: IllegalStateException: Expected FirResolvedTypeRef with ConeKotlinType but was FirJavaTypeRef +- [`KT-60735`](https://youtrack.jetbrains.com/issue/KT-60735) K2: lateinit property diagnostic has not been initialized +- [`KT-60137`](https://youtrack.jetbrains.com/issue/KT-60137) K2: Quite complicated redeclaration error description is displayed for data classes +- [`KT-60639`](https://youtrack.jetbrains.com/issue/KT-60639) K2: IllegalStateException: Unsupported compile-time value GET_CLASS type=kotlin.reflect.KClass<p1.A> +- [`KT-56888`](https://youtrack.jetbrains.com/issue/KT-56888) CFA: Valid green in K1 -> red in K2. `catch_end -> finally -> after_try` +- [`KT-60723`](https://youtrack.jetbrains.com/issue/KT-60723) K2: Nested finally block has extra jump edge if surrounding try block jumps +- [`KT-60573`](https://youtrack.jetbrains.com/issue/KT-60573) K2: False positive/negative CONFLICTING_OVERLOADS for main functions +- [`KT-60124`](https://youtrack.jetbrains.com/issue/KT-60124) K2: Conflicting declarations on extension properties with different upper-bounded type parameter +- [`KT-60259`](https://youtrack.jetbrains.com/issue/KT-60259) K2: Reflection target is missing on adapted function refernces +- [`KT-59036`](https://youtrack.jetbrains.com/issue/KT-59036) InstantiationError when instantiating annotation with a parameter type as a default parameter of another annotation +- [`KT-59094`](https://youtrack.jetbrains.com/issue/KT-59094) K2: Fix Scripting K2 tests +- [`KT-59711`](https://youtrack.jetbrains.com/issue/KT-59711) K/N: Implement enumEntries intrinsic +- [`KT-59748`](https://youtrack.jetbrains.com/issue/KT-59748) K2: Return type mismatch: expected Unit, actual Any? for when with an assignment in branch +- [`KT-60154`](https://youtrack.jetbrains.com/issue/KT-60154) K2: Expected some types error +- [`KT-58139`](https://youtrack.jetbrains.com/issue/KT-58139) K2/MPP/metadata: compiler FIR serialization crash on complex expression as annotation argument +- [`KT-59485`](https://youtrack.jetbrains.com/issue/KT-59485) K2: build Anki-Android +- [`KT-59415`](https://youtrack.jetbrains.com/issue/KT-59415) K2: Missing DATA_CLASS_OVERRIDE_DEFAULT_VALUES_ERROR +- [`KT-59710`](https://youtrack.jetbrains.com/issue/KT-59710) K/JVM: Implement enumEntries intrinsic +- [`KT-57984`](https://youtrack.jetbrains.com/issue/KT-57984) K2/JS fails with IdSignature clash for inherited expect/actual function +- [`KT-59398`](https://youtrack.jetbrains.com/issue/KT-59398) K2: Missing NOT_SUPPORTED_INLINE_PARAMETER_IN_INLINE_PARAMETER_DEFAULT_VALUE +- [`KT-60645`](https://youtrack.jetbrains.com/issue/KT-60645) Native: dynamic caches are broken on Linux +- [`KT-50221`](https://youtrack.jetbrains.com/issue/KT-50221) FIR: handle enhanced/flexible nullability inside withNullability properly +- [`KT-59281`](https://youtrack.jetbrains.com/issue/KT-59281) JVM IR inline: incorrect type of created array +- [`KT-59507`](https://youtrack.jetbrains.com/issue/KT-59507) JVM IR inline: invocation of arrayOfNulls by function reference results in exception +- [`KT-58359`](https://youtrack.jetbrains.com/issue/KT-58359) Allow volatile intrinsics on inline function constant arguments +- [`KT-60598`](https://youtrack.jetbrains.com/issue/KT-60598) K2: add OptIn checkers for command line arguments +- [`KT-59766`](https://youtrack.jetbrains.com/issue/KT-59766) K2: ISE: Cannot find cached type parameter by FIR symbol during the coroutines library build +- [`KT-59644`](https://youtrack.jetbrains.com/issue/KT-59644) K2: the companion object in an `expect` class requires to be explicitly defined for compileNativeMainKotlinMetadata +- [`KT-59640`](https://youtrack.jetbrains.com/issue/KT-59640) K2: `expect` constructor requires calling `this` or `super` but didn't use to +- [`KT-58883`](https://youtrack.jetbrains.com/issue/KT-58883) K2: False negative type mismatch for generic annotation in collection literal +- [`KT-59581`](https://youtrack.jetbrains.com/issue/KT-59581) K2: Initializer type mismatch: expected Array<KClass<*>>, actual Array<KClass<out Serializable>> in annotation parameter default value using array literal +- [`KT-59069`](https://youtrack.jetbrains.com/issue/KT-59069) K2 does not report EXPECTED_CLASS_CONSTRUCTOR_DELEGATION_CALL +- [`KT-59416`](https://youtrack.jetbrains.com/issue/KT-59416) K2: Missing EXTERNAL_INTERFACE_AS_REIFIED_TYPE_ARGUMENT +- [`KT-59417`](https://youtrack.jetbrains.com/issue/KT-59417) K2: Missing CALL_FROM_UMD_MUST_BE_JS_MODULE_AND_JS_NON_MODULE +- [`KT-59381`](https://youtrack.jetbrains.com/issue/KT-59381) K2: Missing CALL_TO_JS_NON_MODULE_WITH_MODULE_SYSTEM +- [`KT-59384`](https://youtrack.jetbrains.com/issue/KT-59384) K2: Missing DYNAMIC_NOT_ALLOWED +- [`KT-59406`](https://youtrack.jetbrains.com/issue/KT-59406) K2: Missing PROPERTY_DELEGATION_BY_DYNAMIC +- [`KT-60247`](https://youtrack.jetbrains.com/issue/KT-60247) K2: order of data class generated member differs in IR +- [`KT-57223`](https://youtrack.jetbrains.com/issue/KT-57223) K2: false-negative INAPPLICABLE_JVM_NAME on non-final properties outside interfaces +- [`KT-60183`](https://youtrack.jetbrains.com/issue/KT-60183) K2: INAPPLICABLE_JVM_NAME on private methods with all-open plugin +- [`KT-60120`](https://youtrack.jetbrains.com/issue/KT-60120) K2 can't get a default parameter value of expect annotation +- [`KT-57240`](https://youtrack.jetbrains.com/issue/KT-57240) K2 MPP: Actualization doesn't work for flexible types +- [`KT-60436`](https://youtrack.jetbrains.com/issue/KT-60436) K2: investigate possible FirJavaTypeRef equals parameter in FirDataFlowAnalyzer.hasEqualsOverride +- [`KT-60299`](https://youtrack.jetbrains.com/issue/KT-60299) K2: when a typealias to `Unit` is returned, an explicit `return` is now required +- [`KT-58005`](https://youtrack.jetbrains.com/issue/KT-58005) K2: Unsupported compile-time value BLOCK for Repeatable annotations +- [`KT-60223`](https://youtrack.jetbrains.com/issue/KT-60223) K2: Wrong import with import alias +- [`KT-54854`](https://youtrack.jetbrains.com/issue/KT-54854) K2. Unresolved reference for not imported declaration when it is already imported as an import alias is absent in K2 +- [`KT-59738`](https://youtrack.jetbrains.com/issue/KT-59738) K2: NoSuchElementException from JvmValueClassLoweringDispatcher in MPP environment +- [`KT-59708`](https://youtrack.jetbrains.com/issue/KT-59708) K2: "Property must be initialized or be abstract" occurs due to constructors order +- [`KT-58483`](https://youtrack.jetbrains.com/issue/KT-58483) K2. -Xmulti-platform flag isn't working +- [`KT-53490`](https://youtrack.jetbrains.com/issue/KT-53490) FIR: Refactor augmented assignment resolving code - fix lhs-related problems and combine similar code in array and assign operator handling +- [`KT-59673`](https://youtrack.jetbrains.com/issue/KT-59673) K2: incorrect error message +- [`KT-58578`](https://youtrack.jetbrains.com/issue/KT-58578) K2: Commonize expect-actual logic between FIR and IR actualizer +- [`KT-54989`](https://youtrack.jetbrains.com/issue/KT-54989) FIR2IR: fragile code in postfix op detection +- [`KT-59464`](https://youtrack.jetbrains.com/issue/KT-59464) K2: Investigate cases of implicit type refs in Fir2IrImplicitCastInserter +- [`KT-53898`](https://youtrack.jetbrains.com/issue/KT-53898) K2: False negative VAL_REASSIGNMENT on member vals +- [`KT-57641`](https://youtrack.jetbrains.com/issue/KT-57641) K2: "java.lang.NoSuchFieldException: INSTANCE" in kotlin-reflect for `KClass.objectInstance` on an anonymous object +- [`KT-59299`](https://youtrack.jetbrains.com/issue/KT-59299) [K2] ISE in IrBindablePublicSymbolBase.bind on equals function from companion of serializable class +- [`KT-58844`](https://youtrack.jetbrains.com/issue/KT-58844) Incorrect type mismatch error: "actual type is kotlin/Int but kotlin/Int was expected" +- [`KT-59413`](https://youtrack.jetbrains.com/issue/KT-59413) K2: Missing VALUE_CLASS_CANNOT_HAVE_CONTEXT_RECEIVERS +- [`KT-56173`](https://youtrack.jetbrains.com/issue/KT-56173) FIR: IrGenerationExtensions cannot see default values from expect declarations +- [`KT-59611`](https://youtrack.jetbrains.com/issue/KT-59611) FIR2IR: Unsupported callable reference for enum entry with clashing name +- [`KT-59858`](https://youtrack.jetbrains.com/issue/KT-59858) Kotlin Native: Compilation failed: Sequence contains more than one matching element, org.jetbrains.kotlin.backend.konan.lower.FunctionReferenceLowering$FunctionReferenceBuilder.buildClass(FunctionReferenceLowering.kt:644) +- [`KT-58539`](https://youtrack.jetbrains.com/issue/KT-58539) [K2] Ir actualization fails to match expect/actual declarations that use custom function types +- [`KT-59775`](https://youtrack.jetbrains.com/issue/KT-59775) 'toString()' on Object returns different result with concatenation +- [`KT-59737`](https://youtrack.jetbrains.com/issue/KT-59737) K2: Actual class 'actual class FastArrayList<E> : AbstractMutableList<E>, MutableListEx<E>, RandomAccess' has no corresponding members for expected class members because of different parameter names in Java +- [`KT-59613`](https://youtrack.jetbrains.com/issue/KT-59613) K2: Unhandled intrinsic in ExpressionCodegen exception in for expect function with default value in parameter +- [`KT-59216`](https://youtrack.jetbrains.com/issue/KT-59216) K2. Unhelpful unresolved reference when inheriting from interface with constructor call (K1 reports NO_CONSTRUCTOR instead) +- [`KT-59057`](https://youtrack.jetbrains.com/issue/KT-59057) Revise muted tests for native backend +- [`KT-57377`](https://youtrack.jetbrains.com/issue/KT-57377) K2/MPP: internal declarations from common module are inivisible for intermediate modules during metadata compilation +- [`KT-59693`](https://youtrack.jetbrains.com/issue/KT-59693) MPP: linkReleaseExecutableLinux fails with IllegalStateException: Drains have not been painted properly +- [`KT-59362`](https://youtrack.jetbrains.com/issue/KT-59362) K2/MPP: `.toByte()` conversion for const val causes SourceCodeAnalysisException: java.lang.NullPointerException: null +- [`KT-51670`](https://youtrack.jetbrains.com/issue/KT-51670) FIR: questionable behavior for deprecated String constructors +- [`KT-35314`](https://youtrack.jetbrains.com/issue/KT-35314) StackOverflowError with nested try-finally and function with contracts +- [`KT-53460`](https://youtrack.jetbrains.com/issue/KT-53460) False positive smartcast warning in if block after if block +- [`KT-40851`](https://youtrack.jetbrains.com/issue/KT-40851) False MUST_BE_INITIALIZED_OR_BE_ABSTRACT error for a property which is initialised in the init block +- [`KT-59695`](https://youtrack.jetbrains.com/issue/KT-59695) K2: false negative NON_PUBLIC_CALL_FROM_PUBLIC_INLINE +- [`KT-41198`](https://youtrack.jetbrains.com/issue/KT-41198) False positive “Variable must be initialized” with assignment in scope function and safe call +- [`KT-58901`](https://youtrack.jetbrains.com/issue/KT-58901) K2. Value parameter default values are not checked for type mismatch +- [`KT-48115`](https://youtrack.jetbrains.com/issue/KT-48115) Member functions with type parameter and contract don't produce smartcasts +- [`KT-59541`](https://youtrack.jetbrains.com/issue/KT-59541) K2: Type checking has run into a recursive problem on code that was compiling with Language 1.9 +- [`KT-58943`](https://youtrack.jetbrains.com/issue/KT-58943) K2: Incorrect with K1 priority of "invokeExtension + implicit receiver" candidate +- [`KT-37375`](https://youtrack.jetbrains.com/issue/KT-37375) [FIR] Incorrect invoke resolution +- [`KT-59789`](https://youtrack.jetbrains.com/issue/KT-59789) K2: self-reference does not compile anymore +- [`KT-59286`](https://youtrack.jetbrains.com/issue/KT-59286) JVM IR inline: local property not found +- [`KT-58823`](https://youtrack.jetbrains.com/issue/KT-58823) K2: Android app crashes right after start: java.lang.NoSuchMethodError: No virtual method findViewById(I)Landroid/view/View +- [`KT-57754`](https://youtrack.jetbrains.com/issue/KT-57754) K2: No public signature built for the synthesized delegate field +- [`KT-58533`](https://youtrack.jetbrains.com/issue/KT-58533) K2: "Not enough information to infer type variable T" for generic call in throw expression +- [`KT-34846`](https://youtrack.jetbrains.com/issue/KT-34846) FIR Java: enhance type parameter bounds properly +- [`KT-52043`](https://youtrack.jetbrains.com/issue/KT-52043) FIR: FirValueParameter with SubstitutionOverride does not reference the original FIR declaration +- [`KT-59291`](https://youtrack.jetbrains.com/issue/KT-59291) JVM IR inline: unexpected result of `apiVersionIsAtLeast` invocation +- [`KT-59550`](https://youtrack.jetbrains.com/issue/KT-59550) K2: synthetic property isn't seen through Java +- [`KT-59038`](https://youtrack.jetbrains.com/issue/KT-59038) [K2] IllegalStateException in mixed Java/Kotlin inheritance +- [`KT-59489`](https://youtrack.jetbrains.com/issue/KT-59489) K2: builld spring-petclinic-kotlin +- [`KT-58908`](https://youtrack.jetbrains.com/issue/KT-58908) K2. Internal error "kotlin.UninitializedPropertyAccessException: lateinit property firType has not been initialized" on incomplete `is` +- [`KT-56755`](https://youtrack.jetbrains.com/issue/KT-56755) K2: Investigate failures related to line numbers with LT compilation enabled +- [`KT-56139`](https://youtrack.jetbrains.com/issue/KT-56139) K2: consider adding source element for implicit receivers +- [`KT-57489`](https://youtrack.jetbrains.com/issue/KT-57489) K2: Incorrectly generated line numbers in companion object access inside class +- [`KT-58947`](https://youtrack.jetbrains.com/issue/KT-58947) Run all existing codegen box tests with kapt stub generation +- [`KT-58827`](https://youtrack.jetbrains.com/issue/KT-58827) K2 reports ACTUAL_WITHOUT_EXPECT on the whole class +- [`KT-54917`](https://youtrack.jetbrains.com/issue/KT-54917) K2: ILT leak from a completed generic call +- [`KT-56187`](https://youtrack.jetbrains.com/issue/KT-56187) K2: type parameter's upper bound is ignored in callable references +- [`KT-56186`](https://youtrack.jetbrains.com/issue/KT-56186) K2: lack of type arguments in type constructor is ignored in callable references +- [`KT-59356`](https://youtrack.jetbrains.com/issue/KT-59356) K2: Restrict rules for matching of expect supertypes for actual class +- [`KT-57217`](https://youtrack.jetbrains.com/issue/KT-57217) K2: NoSuchMethodError on `toChar` call on java inheritor of java.lang.Number +- [`KT-58356`](https://youtrack.jetbrains.com/issue/KT-58356) K2: StackOverflowError with OptIn and Deprecated, while compiling Kotlin project +- [`KT-57954`](https://youtrack.jetbrains.com/issue/KT-57954) K2. Auto-generated "entries" member of enum class has higher priority than user-declared companion object with same name when language version is set to 2.0 +- [`KT-59508`](https://youtrack.jetbrains.com/issue/KT-59508) K2: Make sure that warnings-severity nullability annotations are not perceived as reasons for nullability errors +- [`KT-53820`](https://youtrack.jetbrains.com/issue/KT-53820) FIR: mismatching error message for invisible reference/member +- [`KT-58641`](https://youtrack.jetbrains.com/issue/KT-58641) K2: PublishedApi has no effect when internal fun used in the test source set +- [`KT-59461`](https://youtrack.jetbrains.com/issue/KT-59461) K2: Erroneous null check when returning not-null typealias to nullable type +- [`KT-58980`](https://youtrack.jetbrains.com/issue/KT-58980) K2: Import of java field from companion's base breaks the compiler +- [`KT-59140`](https://youtrack.jetbrains.com/issue/KT-59140) K2: "Symbol public final static field is invisible" caused by java static field called in kotlin code +- [`KT-59501`](https://youtrack.jetbrains.com/issue/KT-59501) Escape analysis constructs arrays of negative size +- [`KT-59452`](https://youtrack.jetbrains.com/issue/KT-59452) apiVersionIsAtLeast calls in body of stdlib inline function may be evaluated on compile-time +- [`KT-53967`](https://youtrack.jetbrains.com/issue/KT-53967) [PL] Classifiers: Turning interface from fun to non-fun + adding member function causes Kotlin/JS fail: IAE: "Sequence contains more than one matching element" +- [`KT-59346`](https://youtrack.jetbrains.com/issue/KT-59346) Not working breakpoints on not initialized variables +- [`KT-55993`](https://youtrack.jetbrains.com/issue/KT-55993) Wrong current pointer: strange behaviour of debugger or compiler when two IFs and an uninitialized variable between them +- [`KT-58335`](https://youtrack.jetbrains.com/issue/KT-58335) K2: Exposed typealias from implementation dependency produces type mismatch in dependent module +- [`KT-58719`](https://youtrack.jetbrains.com/issue/KT-58719) K2: false-positive INVISIBLE_REFERENCE error in case of importing an internal abstract class +- [`KT-57694`](https://youtrack.jetbrains.com/issue/KT-57694) K2: False positive [NOTHING_TO_OVERRIDE] for a class overriding 'sort' method from the List collection +- [`KT-58460`](https://youtrack.jetbrains.com/issue/KT-58460) K2. return without argument became allowed for functions with return type Any +- [`KT-49249`](https://youtrack.jetbrains.com/issue/KT-49249) Incorrect nullability inferred for Throwable +- [`KT-57429`](https://youtrack.jetbrains.com/issue/KT-57429) K2: Fix computing a mangled name for members of a generic class that reference the class's type parameters in their signature +- [`KT-57566`](https://youtrack.jetbrains.com/issue/KT-57566) K2: Fix name mangling for functions that have dynamic type in their signature +- [`KT-57818`](https://youtrack.jetbrains.com/issue/KT-57818) K2: Fix FirMangleComputer to not include the "special" package name into mangled names of property accessors on non-JVM platforms +- [`KT-57777`](https://youtrack.jetbrains.com/issue/KT-57777) K2: Fix computing a mangled name for the synthesized `entries` property getter of an enum class +- [`KT-57433`](https://youtrack.jetbrains.com/issue/KT-57433) K2: Fix computing a mangled name for top-level functions and properties +- [`KT-58553`](https://youtrack.jetbrains.com/issue/KT-58553) k2: Annotation type arguments are lost in FIR2IR +- [`KT-58184`](https://youtrack.jetbrains.com/issue/KT-58184) K2: False negative INVISIBLE_MEMBER on destructuring declaration +- [`KT-58637`](https://youtrack.jetbrains.com/issue/KT-58637) K2: False negative ABSTRACT_MEMBER_NOT_IMPLEMENTED on Entry of Enum with abstract member declaration +- [`KT-54952`](https://youtrack.jetbrains.com/issue/KT-54952) JvmSerializationBindings does not work with K2 +- [`KT-54844`](https://youtrack.jetbrains.com/issue/KT-54844) FIR/Analysis API: create stubs for equals/hashCode/toString for data classes in FIR +- [`KT-58555`](https://youtrack.jetbrains.com/issue/KT-58555) K2: Generic property reference inside delegation misses type argument +- [`KT-57648`](https://youtrack.jetbrains.com/issue/KT-57648) FIR: move deprecation calculation on COMPILER_REQUIRED_ANNOTATIONS phase +- [`KT-57049`](https://youtrack.jetbrains.com/issue/KT-57049) K2 generates duplicates of symbols/declarations +- [`KT-55723`](https://youtrack.jetbrains.com/issue/KT-55723) K2: deprecations for enum entries are not resolved on the TYPES phase +- [`KT-59033`](https://youtrack.jetbrains.com/issue/KT-59033) Doesn’t support vararg parameter in annotation instantiation with empty arguments +- [`KT-58780`](https://youtrack.jetbrains.com/issue/KT-58780) JVM IR inline: local property delegation is not working for K2 +- [`KT-58779`](https://youtrack.jetbrains.com/issue/KT-58779) JVM IR inline: correctly process special inlined block in value class lowering +- [`KT-58720`](https://youtrack.jetbrains.com/issue/KT-58720) Generate full InnerClass attributes for the standard library +- [`KT-58215`](https://youtrack.jetbrains.com/issue/KT-58215) K2: JVM IR produces line numbers for delegation bridges that are not marked with ACC_BRIDGE +- [`KT-42696`](https://youtrack.jetbrains.com/issue/KT-42696) JVM IR generates line numbers for all bridges leading to extra steps in the debugger +- [`KT-57228`](https://youtrack.jetbrains.com/issue/KT-57228) K2: annotations for interface member properties implemented by delegation are copied +- [`KT-57216`](https://youtrack.jetbrains.com/issue/KT-57216) K2: non-trivial enum declaration does not have ACC_FINAL in the bytecode +- [`KT-55866`](https://youtrack.jetbrains.com/issue/KT-55866) K2: Constant as parameter of `@JvmName`: BE: "Unsupported compile-time value CALL private final fun <get-TAG>" +- [`KT-58717`](https://youtrack.jetbrains.com/issue/KT-58717) Object on the left-hand side of callable reference is not initialized if `KCallable.name` optimization is used +- [`KT-59211`](https://youtrack.jetbrains.com/issue/KT-59211) Kapt+JVM_IR: AssertionError on delegating to anonymous object +- [`KT-57251`](https://youtrack.jetbrains.com/issue/KT-57251) K2: weird error message when trying to instantiate an `expect` class without explicit constructor +- [`KT-58623`](https://youtrack.jetbrains.com/issue/KT-58623) Language version 2.0: compiling into common, Native does not report "Protected function call from public-API inline function is prohibited", while JVM, JS do +- [`KT-55945`](https://youtrack.jetbrains.com/issue/KT-55945) NoSuchMethodError when calling method with value class parameter on java class inherited from kotlin class +- [`KT-58840`](https://youtrack.jetbrains.com/issue/KT-58840) K1/K2: false positive EXPOSED_FUNCTION_RETURN_TYPE related to protected lower bound +- [`KT-57243`](https://youtrack.jetbrains.com/issue/KT-57243) K2: no warning or error reported on expect class in CLI, and JVM backend tries to generate it to a .class file +- [`KT-57833`](https://youtrack.jetbrains.com/issue/KT-57833) K2 reports NO_ACTUAL_FOR_EXPECT for inherited properties with the same name +- [`KT-58153`](https://youtrack.jetbrains.com/issue/KT-58153) K2/MPP/JVM&Native: cannot override Any::toString when an expect-supertype has Any::toString override in actual-class +- [`KT-58124`](https://youtrack.jetbrains.com/issue/KT-58124) K2: FIR2IR compiler crash with MPP (Fir2IrSimpleFunctionSymbol is already bound) +- [`KT-58346`](https://youtrack.jetbrains.com/issue/KT-58346) k2: false negative MUST_BE_INITIALIZED for deferred initialization +- [`KT-57803`](https://youtrack.jetbrains.com/issue/KT-57803) K2. "Kotlin: Only the Kotlin standard library is allowed to use the 'kotlin' package" error missing in 2.0 +- [`KT-57504`](https://youtrack.jetbrains.com/issue/KT-57504) [K2/N] Wrong coercion of `ILT: 7` to kotlinx.cinterop.COpaquePointer causes `Cannot adapt kotlin.Int to kotlinx.cinterop.CPointer` during autoboxing +- [`KT-57484`](https://youtrack.jetbrains.com/issue/KT-57484) K2: false positive OVERLOAD_RESOLUTION_AMBIGUITY with ImplicitIntegerCoercion +- [`KT-57971`](https://youtrack.jetbrains.com/issue/KT-57971) K1/K2: False positive "Redundant 'suspend' modifier" warning on declaration site when suspend function is also argument +- [`KT-56779`](https://youtrack.jetbrains.com/issue/KT-56779) Checkers false negative: AbstractMethodError when accessing setter via an interface where the member is defined as var, but it's val in implementation +- [`KT-51793`](https://youtrack.jetbrains.com/issue/KT-51793) FIR: Investigate property+invoke resolution priorities +- [`KT-57003`](https://youtrack.jetbrains.com/issue/KT-57003) FIR: missing annotation on parameter of `data` class' synthetic `copy` +- [`KT-57269`](https://youtrack.jetbrains.com/issue/KT-57269) K2: collection stub for `sort` is not generated for custom List subclasses +- [`KT-54748`](https://youtrack.jetbrains.com/issue/KT-54748) K2: incomprehensible errors when type parameter has the same name as a class +- [`KT-50703`](https://youtrack.jetbrains.com/issue/KT-50703) FIR: Improve reporting UPPER_BOUND_VIOLATED for type arguments of typealias constructor calls +- [`KT-57622`](https://youtrack.jetbrains.com/issue/KT-57622) Fix incorrect metadata for data class generated methods +- [`KT-54887`](https://youtrack.jetbrains.com/issue/KT-54887) K2: fix behavior of references to value classes equals/hashCode/toString +- [`KT-58937`](https://youtrack.jetbrains.com/issue/KT-58937) K2: Annotation vararg arguments are incorrectly serialized +- [`KT-58621`](https://youtrack.jetbrains.com/issue/KT-58621) K2: Private class shadows public function defined in the same package +- [`KT-59041`](https://youtrack.jetbrains.com/issue/KT-59041) K2. "IllegalStateException: Expected FirResolvedTypeRef with ConeKotlinType but was FirImplicitTypeRefImplWithoutSource <implicit>" on incorrect collection declaration +- [`KT-58665`](https://youtrack.jetbrains.com/issue/KT-58665) K2: Optional.of incorrectly accepts nullable String +- [`KT-58938`](https://youtrack.jetbrains.com/issue/KT-58938) K2. Abstract class can be invoked using member reference `::` operator +- [`KT-50798`](https://youtrack.jetbrains.com/issue/KT-50798) FIR: False negative UPPER_BOUND_VIOLATED_IN_TYPEALIAS_EXPANSION +- [`KT-58944`](https://youtrack.jetbrains.com/issue/KT-58944) K2. StackOverflowError on incorrect intersection types +- [`KT-59241`](https://youtrack.jetbrains.com/issue/KT-59241) K2: broken inference of DNN types +- [`KT-58294`](https://youtrack.jetbrains.com/issue/KT-58294) K2 compiler crashes with OOM on deserializing annotation applied to itself with a enum outer/nested parameter +- [`KT-58972`](https://youtrack.jetbrains.com/issue/KT-58972) K2: Error message of PRIVATE_CLASS_MEMBER_FROM_INLINE doesn't mention class members +- [`KT-58989`](https://youtrack.jetbrains.com/issue/KT-58989) K2: Forbid suspend operator get/setValue and provideDelegate +- [`KT-59177`](https://youtrack.jetbrains.com/issue/KT-59177) K2: Report NAMED_ARGUMENTS_NOT_ALLOWED for named parameters in lambdas +- [`KT-57028`](https://youtrack.jetbrains.com/issue/KT-57028) K2: "NSEE: Sequence contains no element matching the predicate" with stream related Java api +- [`KT-58007`](https://youtrack.jetbrains.com/issue/KT-58007) K2: Unsupported compile-time value GET_FIELD FIELD PROPERTY_BACKING_FIELD when const value is default for annotation +- [`KT-58472`](https://youtrack.jetbrains.com/issue/KT-58472) Secondary constructor breaks MUST_BE_INITIALIZED check +- [`KT-59022`](https://youtrack.jetbrains.com/issue/KT-59022) Make is and as behaviour consistent in Native +- [`KT-58902`](https://youtrack.jetbrains.com/issue/KT-58902) K2: Calls to overridden method with default parameter are not compiled +- [`KT-58549`](https://youtrack.jetbrains.com/issue/KT-58549) K2: variable type is infered to non-existing interface +- [`KT-58613`](https://youtrack.jetbrains.com/issue/KT-58613) K2: ConcurrentModificationException from FirSignatureEnhancement.performFirstRoundOfBoundsResolution +- [`KT-55552`](https://youtrack.jetbrains.com/issue/KT-55552) K2. False negative TYPE_MISMATCH in implementation via delegation +- [`KT-57436`](https://youtrack.jetbrains.com/issue/KT-57436) Fix computing mangled names of generic properties from IR-based declaration descriptors +- [`KT-58543`](https://youtrack.jetbrains.com/issue/KT-58543) [K2/N] Rewrite native MPP tests to avoid expect actual in same module +- [`KT-57701`](https://youtrack.jetbrains.com/issue/KT-57701) Unify selection of inherited callable with default implementation among multiple candidates in JVM, Native & JS backends +- [`KT-58444`](https://youtrack.jetbrains.com/issue/KT-58444) K2/MPP/metadata: compiler FIR2IR crash on constant with intrinsic initializer from common source set in Native-shared source set +- [`KT-57756`](https://youtrack.jetbrains.com/issue/KT-57756) K2: Missing syntax errors when light tree parsing is used +- [`KT-57435`](https://youtrack.jetbrains.com/issue/KT-57435) Fix computing mangled names for functions with context receivers +- [`KT-57219`](https://youtrack.jetbrains.com/issue/KT-57219) K2: incorrect relative order of normal and use-site-targeted annotations on property getter in the resulting bytecode +- [`KT-57955`](https://youtrack.jetbrains.com/issue/KT-57955) K2: "ClassCastException: class org.jetbrains.kotlin.ir.declarations.impl.IrExternalPackageFragmentImpl cannot be cast to class org.jetbrains.kotlin.ir.declarations.IrDeclaration" with property delegate +- [`KT-58583`](https://youtrack.jetbrains.com/issue/KT-58583) K2: false-positive invisible reference error on nested anonymous object literal extending a protected nested class +- [`KT-57425`](https://youtrack.jetbrains.com/issue/KT-57425) K2: False-positive smartcast on property accessed through a property from another module +- [`KT-57844`](https://youtrack.jetbrains.com/issue/KT-57844) K2. Not relevant errors when accessing Java member which have private overloads with argument type mismatch +- [`KT-58584`](https://youtrack.jetbrains.com/issue/KT-58584) K2: "UninitializedPropertyAccessException: lateinit property packageFqName has not been initialized" +- [`KT-58529`](https://youtrack.jetbrains.com/issue/KT-58529) K2: "Extension function type is not allowed as supertypes" compile error +- [`KT-58379`](https://youtrack.jetbrains.com/issue/KT-58379) K2: NEW_INFERENCE_ERROR in sortedBy call with exception in branch +- [`KT-58284`](https://youtrack.jetbrains.com/issue/KT-58284) K2: False negative ITERATOR_MISSING +- [`KT-55078`](https://youtrack.jetbrains.com/issue/KT-55078) K2 IDE: Infinite recursion in `org.jetbrains.kotlin.fir.java.JavaScopeProvider#findJavaSuperClass` +- [`KT-58080`](https://youtrack.jetbrains.com/issue/KT-58080) K2: False-positive TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM on annotated const val +- [`KT-58674`](https://youtrack.jetbrains.com/issue/KT-58674) K2: No expected type for while loop condition +- [`KT-56523`](https://youtrack.jetbrains.com/issue/KT-56523) K2 should report MANY_INTERFACES_MEMBER_NOT_IMPLEMENTED +- [`KT-58238`](https://youtrack.jetbrains.com/issue/KT-58238) Support dumping signatures and mangled names in irText tests +- [`KT-58456`](https://youtrack.jetbrains.com/issue/KT-58456) K2: Custom function type metadata breaks Compose library compatibility +- [`KT-58267`](https://youtrack.jetbrains.com/issue/KT-58267) K/N: do not reference hidden Array.content* functions from the compiler +- [`KT-57791`](https://youtrack.jetbrains.com/issue/KT-57791) Native: Method returning String? leads to exception: Unexpected receiver type: kotlin.String +- [`KT-58437`](https://youtrack.jetbrains.com/issue/KT-58437) K2: Do not use descriptors in KonanSymbols +- [`KT-57432`](https://youtrack.jetbrains.com/issue/KT-57432) K2: Don't create default getters and setters in case when they are not needed +- [`KT-46047`](https://youtrack.jetbrains.com/issue/KT-46047) FIR: incorrect type of integer literals +- [`KT-57487`](https://youtrack.jetbrains.com/issue/KT-57487) [K2/N] Stdlib ArraysTest fails with `Class found but error nodes are not allowed` +- [`KT-56951`](https://youtrack.jetbrains.com/issue/KT-56951) K2: False negative error on compound assignment for property of type Byte +- [`KT-57222`](https://youtrack.jetbrains.com/issue/KT-57222) K2: compiler FIR serialization crash on two functions with captured type and object literal +- [`KT-58224`](https://youtrack.jetbrains.com/issue/KT-58224) K2: deprecation on field is not detected properly +- [`KT-55662`](https://youtrack.jetbrains.com/issue/KT-55662) K2. Incorrect type mismatch error "inferred type is IOT" instead of "inferred type is Int" +- [`KT-55668`](https://youtrack.jetbrains.com/issue/KT-55668) K2. 'in' modifier became applicable to star projection +- [`KT-57064`](https://youtrack.jetbrains.com/issue/KT-57064) K2: hidden internals of dealing with type-aliased primitive types are exposed to user +- [`KT-58252`](https://youtrack.jetbrains.com/issue/KT-58252) K2: Symbol already bound for backing field during building resulting JS artifact for MPP project +- [`KT-56940`](https://youtrack.jetbrains.com/issue/KT-56940) K/Wasm: report compiler errors for unsupported external declarations +- [`KT-56943`](https://youtrack.jetbrains.com/issue/KT-56943) K/Wasm: implement `@WasmImport` diagnostics +- [`KT-55903`](https://youtrack.jetbrains.com/issue/KT-55903) K2: False negative CANNOT_CHECK_FOR_ERASED on is-check for type with reified type arguments +- [`KT-56944`](https://youtrack.jetbrains.com/issue/KT-56944) K/Wasm: implement `@JsFun` diagnostics +- [`KT-58329`](https://youtrack.jetbrains.com/issue/KT-58329) K2: False-positive suspend conversion for anonymous functions +- [`KT-58028`](https://youtrack.jetbrains.com/issue/KT-58028) K2: False-positive TYPE_PARAMETER_IS_NOT_AN_EXPRESSION + +### Docs & Examples + +- [`KT-60545`](https://youtrack.jetbrains.com/issue/KT-60545) Documentation change on Interoperability with Swift/Objective-C: highlight that it is not normal to suppress errors +- [`KT-50927`](https://youtrack.jetbrains.com/issue/KT-50927) Kotlin / Docs: Delete all the information about old Kotlin/Wasm +- [`KT-61398`](https://youtrack.jetbrains.com/issue/KT-61398) Advertise hierarchy templates in 1.9.20-Beta what's new + +### IDE + +#### New Features + +- [`KTIJ-23199`](https://youtrack.jetbrains.com/issue/KTIJ-23199) K2 IDE: Improve Import quick fix description +- [`KTIJ-26056`](https://youtrack.jetbrains.com/issue/KTIJ-26056) Support highlighting of KNM files + +#### Performance Improvements + +- [`KTIJ-26688`](https://youtrack.jetbrains.com/issue/KTIJ-26688) UAST: optimize methodNameCanBeOneOf + +#### Fixes + +- [`KTIJ-26782`](https://youtrack.jetbrains.com/issue/KTIJ-26782) Internal error while highlighting "AndroidHighlighterExtension does not define or inherit highlightDeclaration" +- [`KTIJ-27188`](https://youtrack.jetbrains.com/issue/KTIJ-27188) Bundled DevKit plugin + 1.9.20-Beta* constantly throws exceptions when opening another plugin codebase +- [`KTIJ-25220`](https://youtrack.jetbrains.com/issue/KTIJ-25220) Kotlin not configured dialog does not show if Kotlin stdlib is anywhere on classpath +- [`KTIJ-25563`](https://youtrack.jetbrains.com/issue/KTIJ-25563) Failed cinterop task becomes UP-TO-DATE and successfully passes on the second import +- [`KTIJ-26536`](https://youtrack.jetbrains.com/issue/KTIJ-26536) IDE in Java file resolves to property with the same name instead of method in the nested class from library +- [`KTIJ-25126`](https://youtrack.jetbrains.com/issue/KTIJ-25126) K2 IDE. No import quickfix for Java static members +- [`KT-60341`](https://youtrack.jetbrains.com/issue/KT-60341) K2 IDE: "UnsupportedOperationException: Unknown type CapturedType(*)?" +- [`KTIJ-25960`](https://youtrack.jetbrains.com/issue/KTIJ-25960) K2 IDE: KDoc references to static java methods are not resolved +- [`KTIJ-7642`](https://youtrack.jetbrains.com/issue/KTIJ-7642) HMPP, IDE: False positive ''suspend' modifier is not allowed on a single abstract member' for common code if JVM target present +- [`KTIJ-25745`](https://youtrack.jetbrains.com/issue/KTIJ-25745) K2 IDE: "Type info" intention shows the return type of a functional type instead of the functional type itself +- [`KTIJ-26501`](https://youtrack.jetbrains.com/issue/KTIJ-26501) K2: IDE K2: False positive unused import when declaration used for vararg parameter type +- [`KTIJ-26661`](https://youtrack.jetbrains.com/issue/KTIJ-26661) K2 IDE. PIEAE “Element class CompositeElement of type FUN” after removing/putting back function with operator modifier +- [`KTIJ-26672`](https://youtrack.jetbrains.com/issue/KTIJ-26672) K2 IDE: false positive in optimize import for ambiguity calls +- [`KTIJ-26760`](https://youtrack.jetbrains.com/issue/KTIJ-26760) K2 IDE: OVERLOAD_RESOLUTION_AMBIGUITY false positive +- [`KTIJ-26867`](https://youtrack.jetbrains.com/issue/KTIJ-26867) K2 IDE: rename refactoring doesn't rename subclasses if they are used in import directives +- [`KTIJ-26848`](https://youtrack.jetbrains.com/issue/KTIJ-26848) K2 IDE: index inconsistency in case of "<no name provided>" name +- [`KTIJ-26666`](https://youtrack.jetbrains.com/issue/KTIJ-26666) K2 IDE: changed FirFile is treated as fully resolved after in-block modification +- [`KT-59836`](https://youtrack.jetbrains.com/issue/KT-59836) Symbol Light Classes: Type parameters from the parent interface aren't copied to DefaultImpls methods +- [`KT-28611`](https://youtrack.jetbrains.com/issue/KT-28611) MPP: Gradle -> IDE: settings provided via `compilations` DSL are not imported into common modules facets +- [`KTIJ-25448`](https://youtrack.jetbrains.com/issue/KTIJ-25448) When project JDK is less than one defines in jvmToolchain block, run with Idea fails with `has been compiled by a more recent version of the Java Runtime` +- [`KT-60603`](https://youtrack.jetbrains.com/issue/KT-60603) K2: Investigate intellij tests failures in branch 2.0 +- [`KTIJ-25364`](https://youtrack.jetbrains.com/issue/KTIJ-25364) K2 IDE: References to Java records are red: OVERLOAD_RESOLUTION_AMBIGUITY, UNRESOLVED_REFERENCE +- [`KTIJ-24390`](https://youtrack.jetbrains.com/issue/KTIJ-24390) Kotlin assignment plugin: Imports are not recognized in build logic .kt files for Gradle build +- [`KT-60590`](https://youtrack.jetbrains.com/issue/KT-60590) Fix light classes related tests in branch 2.0 +- [`KT-60530`](https://youtrack.jetbrains.com/issue/KT-60530) K2 scripting: exception on .gradle.kts opening +- [`KT-60539`](https://youtrack.jetbrains.com/issue/KT-60539) K2: "KtInaccessibleLifetimeOwnerAccessException: org.jetbrains.kotlin.analysis.api.lifetime.KtReadActionConfinementLifetimeToken`@3ce52fd9` is inaccessible: Using KtLifetimeOwner from previous analysis" at highlighting +- [`KTIJ-26276`](https://youtrack.jetbrains.com/issue/KTIJ-26276) K2 IDE: Optimize import drops used import alias +- [`KT-60518`](https://youtrack.jetbrains.com/issue/KT-60518) K2 IDE. False positive [NON_MEMBER_FUNCTION_NO_BODY] when completing function with `Complete current statement` +- [`KT-60323`](https://youtrack.jetbrains.com/issue/KT-60323) K2 IDE. "KotlinExceptionWithAttachments: Unexpected returnTypeRef. Expected is FirResolvedTypeRef, but was FirImplicitTypeRefImpl" exception on contract return type +- [`KT-60352`](https://youtrack.jetbrains.com/issue/KT-60352) K2 IDE. Support Java Records +- [`KT-56503`](https://youtrack.jetbrains.com/issue/KT-56503) K2 IDE: FIR tree is incorrect in a case of ProcessCancelledException was thrown during phase execution +- [`KTIJ-25653`](https://youtrack.jetbrains.com/issue/KTIJ-25653) K2 IDE. "KotlinExceptionWithAttachments: Containing function should be not null for KtParameter" exception on incorrect derived class declaration +- [`KT-59843`](https://youtrack.jetbrains.com/issue/KT-59843) SLC: `KotlinAsJavaSupport.packageExists` (via `KotlinStaticPackageProvider`) said ROOT package doesn't exist if no `KtFile`s are given +- [`KTIJ-26206`](https://youtrack.jetbrains.com/issue/KTIJ-26206) Support retrieving KtType from annotation constructor calls on getters and setters +- [`KT-59445`](https://youtrack.jetbrains.com/issue/KT-59445) Recursion detected on input: JavaAnnotationImpl +- [`KTIJ-26066`](https://youtrack.jetbrains.com/issue/KTIJ-26066) K2 IDE. "KotlinExceptionWithAttachments: Unexpected returnTypeRef. Expected is FirResolvedTypeRef, but was FirImplicitTypeRefImpl" on attempt to set contract +- [`KTIJ-26085`](https://youtrack.jetbrains.com/issue/KTIJ-26085) K2 IDE: treat psi modification of a contact inside a body as OOBM +- [`KTIJ-25869`](https://youtrack.jetbrains.com/issue/KTIJ-25869) K2 IDE. Expected FirResolvedTypeRef for return type of FirValueParameterImpl(Source) but FirImplicitTypeRefImplWithoutSource was found +- [`KTIJ-24272`](https://youtrack.jetbrains.com/issue/KTIJ-24272) K2 IDE: "Expected some types" +- [`KTIJ-24730`](https://youtrack.jetbrains.com/issue/KTIJ-24730) K2 IDE. IllegalStateException on absence of opening bracket in main() function +- [`KT-59533`](https://youtrack.jetbrains.com/issue/KT-59533) AA/SLC: anonymous object appears during PsiType conversion, resulting in IllegalArgumentException:KtFirPsiTypeProviderKt.asPsiTypeElement +- [`KT-59563`](https://youtrack.jetbrains.com/issue/KT-59563) Symbol Light Classes: Incorrect type erasure in $annotations methods for extension properties with generic parameters +- [`KT-57567`](https://youtrack.jetbrains.com/issue/KT-57567) SLC: missing `final` modifier on enum (non-synthetic) members +- [`KT-59537`](https://youtrack.jetbrains.com/issue/KT-59537) SLC: SymbolLightClassForAnonymousObject with null parent +- [`KTIJ-24121`](https://youtrack.jetbrains.com/issue/KTIJ-24121) K2 IDE. "failed to convert element KtLightField" when trying to declare property after function that has return with type mismatch +- [`KTIJ-25335`](https://youtrack.jetbrains.com/issue/KTIJ-25335) K2 IDE. "failed to convert element KtLightField:<no name provided>" on attempt to set property in class with constructor +- [`KT-59293`](https://youtrack.jetbrains.com/issue/KT-59293) Symbol Light Classes: DefaultImpls methods must be static and have an additional $this parameter +- [`KTIJ-25976`](https://youtrack.jetbrains.com/issue/KTIJ-25976) K2 IDE: Fix "Unsupported compiled declaration of type" for type parameters +- [`KT-59325`](https://youtrack.jetbrains.com/issue/KT-59325) Symbol Light Classes: Non-existing fields for properties from companion objects +- [`KT-57579`](https://youtrack.jetbrains.com/issue/KT-57579) SLC: unboxed type argument as method return type +- [`KT-54804`](https://youtrack.jetbrains.com/issue/KT-54804) Generate synthetic functions for annotations on properties in light classes +- [`KT-56200`](https://youtrack.jetbrains.com/issue/KT-56200) Kotlin FIR reference resolve exception leaks user code +- [`KT-58448`](https://youtrack.jetbrains.com/issue/KT-58448) K2 / IDE / SLC: `findAttributeValue` for attribute w/ default value raises ClassCastException + +### IDE. Completion + +#### Fixes + +- [`KTIJ-26518`](https://youtrack.jetbrains.com/issue/KTIJ-26518) K2 IDE: Code completion does not insert import when completing a type in the vararg position +- [`KTIJ-26713`](https://youtrack.jetbrains.com/issue/KTIJ-26713) K2 IDE: Code completion does not insert import when completing a type inside a functional type +- [`KTIJ-26597`](https://youtrack.jetbrains.com/issue/KTIJ-26597) K2 IDE: "Change return type" quick fix adds full qualified name to anonymous function +- [`KTIJ-26384`](https://youtrack.jetbrains.com/issue/KTIJ-26384) K2 IDE: Extension functions completion should recognize context receivers +- [`KTIJ-26419`](https://youtrack.jetbrains.com/issue/KTIJ-26419) K2 IDE: Completion in anonymous function inside when branch expression does not account for smart cast +- [`KTIJ-26629`](https://youtrack.jetbrains.com/issue/KTIJ-26629) K2 IDE: Completion of types in anonymous function return is not shortened +- [`KTIJ-26599`](https://youtrack.jetbrains.com/issue/KTIJ-26599) K2 IDE: Typing `do ... while` statement: InvalidFirElementTypeException: "For DO_WHILE with text... FirExpression expected, but FirDoWhileLoopImpl found" +- [`KTIJ-26113`](https://youtrack.jetbrains.com/issue/KTIJ-26113) K2 IDE: Completion in when branch does not account for smart casts if `else` branch is present +- [`KT-60451`](https://youtrack.jetbrains.com/issue/KT-60451) K2 IDE: FirDeclaration was not found for class org.jetbrains.kotlin.psi.KtProperty, fir is class org.jetbrains.kotlin.fir.expressions.impl.FirBlockImpl +- [`KTIJ-21103`](https://youtrack.jetbrains.com/issue/KTIJ-21103) FIR IDE: implement completion In Kdoc +- [`KTIJ-24096`](https://youtrack.jetbrains.com/issue/KTIJ-24096) K2 IDE: Completion should insert the fully-qualified class name when the short class name clashes with a name from scope +- [`KTIJ-25116`](https://youtrack.jetbrains.com/issue/KTIJ-25116) K2 IDE: Name shortening in constructor's parameters affects constructor +- [`KTIJ-19863`](https://youtrack.jetbrains.com/issue/KTIJ-19863) Bad completion variants inside annotations + +### IDE. Decompiler, Indexing, Stubs + +- [`KTIJ-26706`](https://youtrack.jetbrains.com/issue/KTIJ-26706) Bytecode viewer: "IllegalStateException: Couldn't find declaration file" for a file with a delegated property with inline accessor in another module +- [`KTIJ-25465`](https://youtrack.jetbrains.com/issue/KTIJ-25465) IDE hangs when indexing Kotlin project +- [`KTIJ-25979`](https://youtrack.jetbrains.com/issue/KTIJ-25979) K2 IDE: 'java.lang.IllegalStateException: Attempt to load decompiled text, please use stubs instead' exception if navigate to the decompiled KGP sources +- [`KTIJ-25985`](https://youtrack.jetbrains.com/issue/KTIJ-25985) Stub mismatch for names with special characters + +### IDE. Gradle Integration + +- [`KTIJ-25334`](https://youtrack.jetbrains.com/issue/KTIJ-25334) Gradle 8.1: Unresolved references in IDE for build.gradle.kts +- [`KT-61777`](https://youtrack.jetbrains.com/issue/KT-61777) Explicit API mode isn't reflected in IDE settings unless every task is configured with Gradle +- [`KTIJ-26306`](https://youtrack.jetbrains.com/issue/KTIJ-26306) apiLevel (API version) for Kotlin/Native modules is set to 1.8 with KGP 1.9 and IDE Plugin 1.9.0-XXX, if the compiler bundled to IDE Plugin is still 1.8 +- [`KT-61172`](https://youtrack.jetbrains.com/issue/KT-61172) MPP: Stacktraces of diagnostics are always printed during IDEA sync +- [`KT-48554`](https://youtrack.jetbrains.com/issue/KT-48554) [Multiplatform Import] Ensure consistency between `GradleImportProperties` and `PropertiesProvider` +- [`KT-36677`](https://youtrack.jetbrains.com/issue/KT-36677) MPP Gradle plugin doesn't respect manually set compiler arg `-opt-in` +- [`KT-58696`](https://youtrack.jetbrains.com/issue/KT-58696) MPP + IDEA: tryK2 does not affect LV value of common facets +- [`KT-53875`](https://youtrack.jetbrains.com/issue/KT-53875) Warn users about erroneously adding dependsOn from `test` to `main` +- [`KTIJ-23890`](https://youtrack.jetbrains.com/issue/KTIJ-23890) Gradle to IDEA import: "You are currently using the Kotlin/JS Legacy toolchain" balloon is shown when I actually use IR + +### IDE. Gradle. Script + +- [`KTIJ-25523`](https://youtrack.jetbrains.com/issue/KTIJ-25523) Scripts: support for standalone configuration flag +- [`KTIJ-25910`](https://youtrack.jetbrains.com/issue/KTIJ-25910) Scripts: transition to GistStorage +- [`KTIJ-26778`](https://youtrack.jetbrains.com/issue/KTIJ-26778) Gradle 8.3: some parts of build.gradle.kts look unresolved +- [`KTIJ-26308`](https://youtrack.jetbrains.com/issue/KTIJ-26308) IAE “Unable to find script compilation configuration for the script KtFile: build.gradle.kts” on reopening project with build.gradle.kts +- [`KT-60171`](https://youtrack.jetbrains.com/issue/KT-60171) K2 IDE: scripting freeze on kotlin project build.gradle.kts file +- [`KT-60236`](https://youtrack.jetbrains.com/issue/KT-60236) K2 scripting: completion fails with exception +- [`KT-59801`](https://youtrack.jetbrains.com/issue/KT-59801) K2 IDE: Adding of an import with a task name to a build script leads to unresolved references +- [`KT-60749`](https://youtrack.jetbrains.com/issue/KT-60749) Scripting: default definition as a fallback +- [`KT-60199`](https://youtrack.jetbrains.com/issue/KT-60199) K2 scripting: exception on script opening +- [`KT-60193`](https://youtrack.jetbrains.com/issue/KT-60193) K2 scripts: configuration discovery fails silently from time to time + +### IDE. Hints. Parameter Info + +- [`KTIJ-26824`](https://youtrack.jetbrains.com/issue/KTIJ-26824) K2 IDE: "Parameter Info" shows incorrect overload as selected + +### IDE. Inspections and Intentions + +#### New Features + +- [`KTIJ-26302`](https://youtrack.jetbrains.com/issue/KTIJ-26302) K2 IDE: Support adding a `@OptIn` annotation and suggesting to propagate opt-in requirement in quickFixes +- [`KTIJ-25002`](https://youtrack.jetbrains.com/issue/KTIJ-25002) Provide a quick fix to migrate use-site 'get' annotations on getters + +#### Fixes + +- [`KTIJ-24832`](https://youtrack.jetbrains.com/issue/KTIJ-24832) K2 IDE: 'Redundant qualifier name' false positive for nested classes from supertypes on the outside of a class +- [`KTIJ-26103`](https://youtrack.jetbrains.com/issue/KTIJ-26103) K2 IDE: False positive in redundant qualifier inspection +- [`KTIJ-26024`](https://youtrack.jetbrains.com/issue/KTIJ-26024) K2 IDE: False positive "Redundant qualifier" inspection on a nested class which extends its outer class +- [`KTIJ-26576`](https://youtrack.jetbrains.com/issue/KTIJ-26576) K2 IDE: "Redundant qualifier" false positive with referring parent's subclass in type constraint +- [`KTIJ-26785`](https://youtrack.jetbrains.com/issue/KTIJ-26785) K2 IDE: False positive "Redundant qualifier" inspection in extension function for Java interface with nested interface +- [`KTIJ-26695`](https://youtrack.jetbrains.com/issue/KTIJ-26695) K2 IDE. False negative "Redundant qualifier" directive for invoke function from object +- [`KTIJ-26627`](https://youtrack.jetbrains.com/issue/KTIJ-26627) K2 IDE: False positive "Redundant qualifier" inspection on extension property called on object when other 'this' is present in scope +- [`KTIJ-23407`](https://youtrack.jetbrains.com/issue/KTIJ-23407) K2 IDE. False positive unused import directive for invoke function from object +- [`KTIJ-26808`](https://youtrack.jetbrains.com/issue/KTIJ-26808) K2 IDE. "Redundant qualifier" inspection on the receiver of static method from Java may change semantic when receiver is not direct parent +- [`KTIJ-26840`](https://youtrack.jetbrains.com/issue/KTIJ-26840) K2 IDE. False positive "Redundant qualifier" inspection when accessing companion object member inside anonymous object and there is a name clash +- [`KTIJ-26498`](https://youtrack.jetbrains.com/issue/KTIJ-26498) KMP: Create expect-actual dialog selects incorrect path on Windows +- [`KTIJ-24877`](https://youtrack.jetbrains.com/issue/KTIJ-24877) K2 IDE. False negative unused import directive when declaration is available in file indirectly +- [`KTIJ-25368`](https://youtrack.jetbrains.com/issue/KTIJ-25368) K2 IDE. Specify type explicitly intention does not work with Java records + +### IDE. JS + +- [`KTIJ-25023`](https://youtrack.jetbrains.com/issue/KTIJ-25023) K/JS: Remove balloon warning about migration to IR backend + +### IDE. Libraries + +- [`KTIJ-13660`](https://youtrack.jetbrains.com/issue/KTIJ-13660) MPP library: No gutters for `expect` and `actual` symbols + +### IDE. Misc + +- [`KT-60053`](https://youtrack.jetbrains.com/issue/KT-60053) IdeaKotlinBinaryCoordinates doesn't respect capabilities and classifier attributes + +### IDE. Multiplatform + +#### Fixes + +- [`KTIJ-26700`](https://youtrack.jetbrains.com/issue/KTIJ-26700) KMP: false positive report of non matching expect and actual annotations if annotation is actual typealias +- [`KTIJ-25997`](https://youtrack.jetbrains.com/issue/KTIJ-25997) KotlinMPPGradleTestTasksProvider: Support jvm targets with other names (such as android) +- [`KT-61686`](https://youtrack.jetbrains.com/issue/KT-61686) Check and update places in compiler and IDE where we are saying that MPP is experimental/Beta/Alpha +- [`KTIJ-27058`](https://youtrack.jetbrains.com/issue/KTIJ-27058) Wizard's KMM application failed to build in 232 AS +- [`KT-59760`](https://youtrack.jetbrains.com/issue/KT-59760) [BUG] Use bundled version of Kotlin IDE Plugin in KMM Tests instead of custom +- [`KT-61520`](https://youtrack.jetbrains.com/issue/KT-61520) Sources.jar is not imported for common and intermediate source-sets from the MPP library +- [`KTIJ-25842`](https://youtrack.jetbrains.com/issue/KTIJ-25842) MPP: New create expect/actual dialog uses deprecated location for android instrumented actual counterpart +- [`KTIJ-25746`](https://youtrack.jetbrains.com/issue/KTIJ-25746) MPP: Unable to distinguish android unit and instrumented tests in new create expect/actual dialog if instrumented tests are depends on common +- [`KT-60410`](https://youtrack.jetbrains.com/issue/KT-60410) Add minimum supported KGP version in intellij.git infrastructure +- [`KT-59794`](https://youtrack.jetbrains.com/issue/KT-59794) Bump used KGP in multiplatform intellij.git tests after release 1.9.0 +- [`KT-59518`](https://youtrack.jetbrains.com/issue/KT-59518) Cherry-pick old-import tests into 231-1.9.0/master +- [`KT-56736`](https://youtrack.jetbrains.com/issue/KT-56736) Investigate how-to run multiplatform tests on real devices +- [`KT-59519`](https://youtrack.jetbrains.com/issue/KT-59519) Bump AGP versions in intellij.git tests in master +- [`KTIJ-25591`](https://youtrack.jetbrains.com/issue/KTIJ-25591) MPP: Create expect/actual dialog doesn't allow selecting all targets +- [`KT-56684`](https://youtrack.jetbrains.com/issue/KT-56684) Adopt KMM UI tests to be used with IDEA +- [`KT-50952`](https://youtrack.jetbrains.com/issue/KT-50952) MPP: Commonized cinterops doesn't attach/detach to source set on configuration changes + +### IDE. Navigation + +- [`KT-61894`](https://youtrack.jetbrains.com/issue/KT-61894) Navigation from java sources leads to Kotlin decompiled code in case of suspend function +- [`KTIJ-27053`](https://youtrack.jetbrains.com/issue/KTIJ-27053) Value parameters documentation of expect isn't shown in actuals +- [`KTIJ-26292`](https://youtrack.jetbrains.com/issue/KTIJ-26292) Documentation for expect/actual comes from a random actual +- [`KTIJ-26441`](https://youtrack.jetbrains.com/issue/KTIJ-26441) K2 IDE: navigation doesn't work when type parameters are missed in annotation call +- [`KTIJ-26566`](https://youtrack.jetbrains.com/issue/KTIJ-26566) K2 IDE: don't show no-name parameters in presentations +- [`KTIJ-25366`](https://youtrack.jetbrains.com/issue/KTIJ-25366) K2 IDE. Go to declaration of Java record shows record and constructor + +### IDE. Refactorings. Rename + +- [`KTIJ-25762`](https://youtrack.jetbrains.com/issue/KTIJ-25762) K2 IDE. label rename doesn't change it's name in usages after rename refactoring + +### IDE. Script + +- [`KTIJ-25989`](https://youtrack.jetbrains.com/issue/KTIJ-25989) java.lang.NullPointerException: Cannot invoke "com.intellij.openapi.vfs.VirtualFile.getPath()" because the return value of "java.lang.ThreadLocal.get()" is null +- [`KT-60519`](https://youtrack.jetbrains.com/issue/KT-60519) Analysis API: scripts are not invalidated on PCE +- [`KTIJ-26670`](https://youtrack.jetbrains.com/issue/KTIJ-26670) K2 Scripts: We should be able to find a symbol for <CLASS> +- [`KTIJ-25731`](https://youtrack.jetbrains.com/issue/KTIJ-25731) KtAssignResolutionPresenceService is not available as a service in 231-1.9.20 +- [`KT-60307`](https://youtrack.jetbrains.com/issue/KT-60307) K2 IDE. KotlinExceptionWithAttachments in script file + +### IDE. Wizards + +- [`KTIJ-27005`](https://youtrack.jetbrains.com/issue/KTIJ-27005) Wizards 232: Fix generated kotlin version for 1.9.20-Beta +- [`KTIJ-26846`](https://youtrack.jetbrains.com/issue/KTIJ-26846) Adjust compatibility data for 1.9.20 release +- [`KTIJ-26479`](https://youtrack.jetbrains.com/issue/KTIJ-26479) 1.9.20: Update versions in wizards +- [`KT-59347`](https://youtrack.jetbrains.com/issue/KT-59347) Rename Compose Multiplatform wizard to Compose for Desktop + +### IR. Interpreter + +- [`KT-60467`](https://youtrack.jetbrains.com/issue/KT-60467) "InternalError: Companion object * cannot be interpreted" caused by java's package name +- [`KT-60744`](https://youtrack.jetbrains.com/issue/KT-60744) Restore binary compatibility of toIrConst function + +### IR. Tree + +- [`KT-59771`](https://youtrack.jetbrains.com/issue/KT-59771) Restore compatibility of IdSignature.CommonSignature +- [`KT-59772`](https://youtrack.jetbrains.com/issue/KT-59772) Restore compatibility of IrFactory#createFunction +- [`KT-59308`](https://youtrack.jetbrains.com/issue/KT-59308) Auto-generate the IrFactory interface + +### JS. Tools + +- [`KT-44838`](https://youtrack.jetbrains.com/issue/KT-44838) Kotlin/JS source-map-loader slow performance since 1.4.0 + +### JavaScript + +#### New Features + +- [`KT-58684`](https://youtrack.jetbrains.com/issue/KT-58684) KJS: ES15 classes — creating instance by class + +#### Performance Improvements + +- [`KT-58187`](https://youtrack.jetbrains.com/issue/KT-58187) KJS / IR: Huge performance bottleneck while generating sourceMaps (getCannonicalFile) + +#### Fixes + +- [`KT-60425`](https://youtrack.jetbrains.com/issue/KT-60425) Kotlin/JS compiler incorrect behavior for object singleton with CompleteableDeferred +- [`KT-62790`](https://youtrack.jetbrains.com/issue/KT-62790) java.lang.ClassCastException in compiler when ::class is used +- [`KT-60495`](https://youtrack.jetbrains.com/issue/KT-60495) K2: Make JS CliTestGenerated working with K2 +- [`KT-6168`](https://youtrack.jetbrains.com/issue/KT-6168) Ability to generate one JS file for each Kotlin source file +- [`KT-60667`](https://youtrack.jetbrains.com/issue/KT-60667) K2 / KJS: jsTest fails with "SyntaxError: Unexpected token '}'" on runtime +- [`KT-61581`](https://youtrack.jetbrains.com/issue/KT-61581) KJS: generate separate imports for useEsModules() +- [`KT-56737`](https://youtrack.jetbrains.com/issue/KT-56737) K2: build Space JS +- [`KT-59001`](https://youtrack.jetbrains.com/issue/KT-59001) K/JS: Use open-addressing hash map in JS stdlib +- [`KT-60131`](https://youtrack.jetbrains.com/issue/KT-60131) KJS: Interference between `@JsExport` and final implementation of properties +- [`KT-59712`](https://youtrack.jetbrains.com/issue/KT-59712) K/JS: Implement enumEntries intrinsic +- [`KT-60202`](https://youtrack.jetbrains.com/issue/KT-60202) JsExport.Ignored internal extension still has "JavaScript name (<get-const>) generated for this declaration clashes with another declaration" +- [`KT-51333`](https://youtrack.jetbrains.com/issue/KT-51333) KJS: some `KType` equals `Nothing`'s `KType` throws an exception, breaking its symmetry +- [`KT-58857`](https://youtrack.jetbrains.com/issue/KT-58857) KJS/IR: js file is not generated when source is stored in /var folder +- [`KT-53482`](https://youtrack.jetbrains.com/issue/KT-53482) KJS: Inheritance from JS class fails in ES6, because constructor is not called with new +- [`KT-58891`](https://youtrack.jetbrains.com/issue/KT-58891) K/JS: non-local return in lambda may leave an unreachable JS code after return +- [`KT-49077`](https://youtrack.jetbrains.com/issue/KT-49077) KJS / IR: Wrong method called when using overloaded methods and class with the same name +- [`KT-59718`](https://youtrack.jetbrains.com/issue/KT-59718) K/JS: Concatenating a String with a Char can lead to boxing of the Char +- [`KT-59717`](https://youtrack.jetbrains.com/issue/KT-59717) K/JS: a redundant boxing of a returned Char from an inline function +- [`KT-39506`](https://youtrack.jetbrains.com/issue/KT-39506) Kotlin/JS browser application using JS IR and React fails in runtime with "TypeError: _this__0._set_name__2 is not a function" +- [`KT-59151`](https://youtrack.jetbrains.com/issue/KT-59151) K2 / KJS: NullPointerException in Fir2IrClassifierStorage.preCacheBuiltinClasses +- [`KT-59335`](https://youtrack.jetbrains.com/issue/KT-59335) K/JS ES6 classes: A child constructor, when using parent secondary constructor super call, creates a parent object +- [`KT-58797`](https://youtrack.jetbrains.com/issue/KT-58797) Optimize the code generated for objects on JS and Wasm backends +- [`KT-52339`](https://youtrack.jetbrains.com/issue/KT-52339) FIx failing JS tests after bootstrap update +- [`KT-46643`](https://youtrack.jetbrains.com/issue/KT-46643) KJS / IR: Setter of overridden var of external val is removed +- [`KT-55315`](https://youtrack.jetbrains.com/issue/KT-55315) IR: can't access the `stack` property of `Throwable` +- [`KT-59204`](https://youtrack.jetbrains.com/issue/KT-59204) Automatically generate NATIVE directive in tests for IR signatures +- [`KT-59239`](https://youtrack.jetbrains.com/issue/KT-59239) K/JS: Bridge not generated for checking parameter type in generic class override +- [`KT-57347`](https://youtrack.jetbrains.com/issue/KT-57347) KJS: BE IR Incremental cache invalidation doesn't work after inserting Partial Linkage stub +- [`KT-58599`](https://youtrack.jetbrains.com/issue/KT-58599) KJS: Adding an override method to open class does not rebuild children JS code +- [`KT-58003`](https://youtrack.jetbrains.com/issue/KT-58003) K2/MPP/JS: compiler IR serialization crash on multiple calls to inherited expect-function +- [`KT-38017`](https://youtrack.jetbrains.com/issue/KT-38017) KJS: tests generate invalid code depending on file names +- [`KT-25796`](https://youtrack.jetbrains.com/issue/KT-25796) KJS: Top-level constructs are put in an incorrect order +- [`KT-58396`](https://youtrack.jetbrains.com/issue/KT-58396) KJS / IR: "IllegalStateException: Validation failed in file" with Enum.entries and inheritance + +### KMM Plugin + +- [`KTIJ-27158`](https://youtrack.jetbrains.com/issue/KTIJ-27158) Import is failing after creation of new module if project don't use versionCatalog +- [`KT-59492`](https://youtrack.jetbrains.com/issue/KT-59492) KMM AS plugin for Canary 231 reports error + +### Klibs + +- [`KT-58877`](https://youtrack.jetbrains.com/issue/KT-58877) [klib tool] add ability to dump klib ir +- [`KT-54402`](https://youtrack.jetbrains.com/issue/KT-54402) Programmatic API to dump public signatures from KLibs +- [`KT-60576`](https://youtrack.jetbrains.com/issue/KT-60576) Keep supported IR signature versions in manifest +- [`KT-59136`](https://youtrack.jetbrains.com/issue/KT-59136) [PL] Lower the default PL engine messages log level down to INFO +- [`KT-59486`](https://youtrack.jetbrains.com/issue/KT-59486) klib: Serialize mangled names along with signatures + +### Language Design + +- [`KT-22841`](https://youtrack.jetbrains.com/issue/KT-22841) Prohibit different member scopes for non-final expect and its actual +- [`KT-49175`](https://youtrack.jetbrains.com/issue/KT-49175) Inconsistency with extension super-type allowance between suspend / non-suspend function types +- [`KT-61573`](https://youtrack.jetbrains.com/issue/KT-61573) Emit the compilation warning on expect/actual classes. The warning must mention that expect/actual classes are in Beta +- [`KT-57614`](https://youtrack.jetbrains.com/issue/KT-57614) KMP: consider prohibiting `actual typealias` when the corresponding `expect class` has default arguments +- [`KT-27750`](https://youtrack.jetbrains.com/issue/KT-27750) Reverse reservation of 'yield' as keyword + +### Libraries + +#### New Features + +- [`KT-59440`](https://youtrack.jetbrains.com/issue/KT-59440) Rework Flags API in kotlinx-metadata-jvm + +#### Fixes + +- [`KT-62381`](https://youtrack.jetbrains.com/issue/KT-62381) K/Wasm: (re)publish libraries with 1.9.20-Beta2 (or newer if available) +- [`KT-62656`](https://youtrack.jetbrains.com/issue/KT-62656) Drop `@AllowDifferentMembersInActual` from stdlib +- [`KT-58887`](https://youtrack.jetbrains.com/issue/KT-58887) Reflection: "IllegalArgumentException: argument type mismatch" when using reflection to invoke a value class returning function that suspends +- [`KT-61507`](https://youtrack.jetbrains.com/issue/KT-61507) Native: enum hashcode is not final +- [`KT-56106`](https://youtrack.jetbrains.com/issue/KT-56106) Migrate stdlib to current Kotlin Multiplatform Plugin +- [`KT-58402`](https://youtrack.jetbrains.com/issue/KT-58402) Migrate Vector128 from kotlin.native to kotlinx.cinterop +- [`KT-60911`](https://youtrack.jetbrains.com/issue/KT-60911) Compatibility publishing of kotlin-stdlib-common +- [`KT-53154`](https://youtrack.jetbrains.com/issue/KT-53154) Deprecate enumValues and replace it with enumEntries in standard library +- [`KT-58123`](https://youtrack.jetbrains.com/issue/KT-58123) Update deprecations in native atomic classes for 1.9.20 +- [`KT-60444`](https://youtrack.jetbrains.com/issue/KT-60444) transformJvmMainAtomicfu fails with java.lang.NoSuchMethodError: 'kotlin.Metadata kotlinx.metadata.jvm.KotlinClassMetadata.getAnnotationData()' +- [`KT-61342`](https://youtrack.jetbrains.com/issue/KT-61342) kotlin-test-wasm-* artifacts include test code +- [`KT-61315`](https://youtrack.jetbrains.com/issue/KT-61315) Publish common sources in kotlin-test-js sources jar +- [`KT-56608`](https://youtrack.jetbrains.com/issue/KT-56608) WASI Preview1 version of Kotlin/Wasm stdlib +- [`KT-55765`](https://youtrack.jetbrains.com/issue/KT-55765) Review and stabilize stdlib surface available in K/N +- [`KT-55297`](https://youtrack.jetbrains.com/issue/KT-55297) kotlin-stdlib should declare constraints on kotlin-stdlib-jdk8 and kotlin-stdlib-jdk7 +- [`KT-57838`](https://youtrack.jetbrains.com/issue/KT-57838) Native: raise ExperimentalNativeApi opt-in requirement level to ERROR +- [`KT-61028`](https://youtrack.jetbrains.com/issue/KT-61028) Behavioural changes to the Native stdlib API +- [`KT-61024`](https://youtrack.jetbrains.com/issue/KT-61024) Native: Mark the kotlin.native.CName annotation with ExperimentalNativeApi +- [`KT-61025`](https://youtrack.jetbrains.com/issue/KT-61025) Native: Deprecate HashSet.getElement() with WARNING +- [`KT-53791`](https://youtrack.jetbrains.com/issue/KT-53791) Publish standard library as a multiplatform artifact with Gradle metadata +- [`KT-57363`](https://youtrack.jetbrains.com/issue/KT-57363) Remove reified constraint from Array constructors in platforms where Array type parameter is not required to be reified +- [`KT-57401`](https://youtrack.jetbrains.com/issue/KT-57401) Native: Regex matching zero length should split surrogate pairs +- [`KT-57359`](https://youtrack.jetbrains.com/issue/KT-57359) Provide Common StringBuilder.append/insert with primitive type arguments +- [`KT-58264`](https://youtrack.jetbrains.com/issue/KT-58264) K2: republish kotlinx.metadata to support LV 2.0 +- [`KT-57710`](https://youtrack.jetbrains.com/issue/KT-57710) Native: Internalize `@Retain` and `@RetainForTarget` annotations +- [`KT-57720`](https://youtrack.jetbrains.com/issue/KT-57720) Native: Consider strictening NativeRuntimeApi opt-in requirement level to ERROR +- [`KT-57837`](https://youtrack.jetbrains.com/issue/KT-57837) Deprecate kotlin.native.SharedImmutable and kotlin.native.concurrent.SharedImmutable +- [`KT-58126`](https://youtrack.jetbrains.com/issue/KT-58126) Wasm: Consider removing Primitive.equals(Primitive) overload on primitive types +- [`KT-53327`](https://youtrack.jetbrains.com/issue/KT-53327) Migrate all usages of 'Enum.values' to 'Enum.entries' in standard library +- [`KT-59366`](https://youtrack.jetbrains.com/issue/KT-59366) Deprecate KmModule.annotations +- [`KT-59365`](https://youtrack.jetbrains.com/issue/KT-59365) Get rid of two-stage parsing in KotlinClassMetadata +- [`KT-35116`](https://youtrack.jetbrains.com/issue/KT-35116) Enum.valueOf throws inconsistent exception across multiple platforms +- [`KT-59223`](https://youtrack.jetbrains.com/issue/KT-59223) Native Enum.hashCode should return identity hash code, similar to JVM +- [`KT-56637`](https://youtrack.jetbrains.com/issue/KT-56637) Native: 'String.indexOf' matches byte sequences not on the char boundary, which also makes the result of 'split' and 'replace' operation incorrect +- [`KT-59192`](https://youtrack.jetbrains.com/issue/KT-59192) Align behavior of collection constructors across platforms + +### Native + +#### New Features + +- [`KT-50463`](https://youtrack.jetbrains.com/issue/KT-50463) Native: Provide a way to control the KONAN_DATA_DIR by the Gradle mechanisms +- [`KT-59448`](https://youtrack.jetbrains.com/issue/KT-59448) K2: IR and FIR signatures are not same for composable functions + +#### Fixes + +- [`KT-60230`](https://youtrack.jetbrains.com/issue/KT-60230) Native: "unknown options: -ios_simulator_version_min -sdk_version" with Xcode 15 beta 3 +- [`KT-62532`](https://youtrack.jetbrains.com/issue/KT-62532) Support Xcode 15.0 frameworks as Kotlin/Native platform libraries +- [`KT-61382`](https://youtrack.jetbrains.com/issue/KT-61382) Linking XCFramework fails with error: Invalid record (Producer: 'LLVM11.1.0' Reader: 'LLVM APPLE_1_1300.0.29.30_0') +- [`KT-61417`](https://youtrack.jetbrains.com/issue/KT-61417) Native: string and array variables are not properly displayed in lldb when compiling with caches with Xcode 15 +- [`KT-60758`](https://youtrack.jetbrains.com/issue/KT-60758) Native: Building for 'iOS-simulator', but linking in dylib built for 'iOS' in Xcode 15 beta 4 +- [`KT-59149`](https://youtrack.jetbrains.com/issue/KT-59149) Native: check compiler compatibility with Xcode 15 beta 1 +- [`KT-58537`](https://youtrack.jetbrains.com/issue/KT-58537) iOS project fails to build with rootProject.name = "Contains Space" +- [`KT-59073`](https://youtrack.jetbrains.com/issue/KT-59073) Native: don't include kotlinx.cli endorsed library into compiler distribution +- [`KT-58707`](https://youtrack.jetbrains.com/issue/KT-58707) [K/N] Compiler crash building generics with redundant cast +- [`KT-58654`](https://youtrack.jetbrains.com/issue/KT-58654) Compiler error from kotlin.collections.Map : "Invalid phi record", while compiling for kotlin native + +### Native. C Export + +- [`KT-56182`](https://youtrack.jetbrains.com/issue/KT-56182) [K2/N] C export doesn't work for non-root packages with K2 + +### Native. C and ObjC Import + +- [`KT-59642`](https://youtrack.jetbrains.com/issue/KT-59642) Remove ability to import forward declaration by library package name +- [`KT-59643`](https://youtrack.jetbrains.com/issue/KT-59643) K2: Disable merging of forward declaration with real declaration class +- [`KT-52882`](https://youtrack.jetbrains.com/issue/KT-52882) MPP / Native: expect/actual mechanism broken when base contract is NSObjectProtocol +- [`KT-55578`](https://youtrack.jetbrains.com/issue/KT-55578) Custom user message for linker error +- [`KT-58585`](https://youtrack.jetbrains.com/issue/KT-58585) [K2/N] Fix interop issues +- [`KT-56041`](https://youtrack.jetbrains.com/issue/KT-56041) [K2/N] Fix broken __builtin_nanf(String) +- [`KT-57716`](https://youtrack.jetbrains.com/issue/KT-57716) [K2/N] Validation failed in file smoke.kt : unexpected type: expected platform.objc.Protocol?, got objcnames.classes.Protocol? +- [`KT-56028`](https://youtrack.jetbrains.com/issue/KT-56028) [K2/N] `cnames.structs.Foo` does not resolve +- [`KT-59645`](https://youtrack.jetbrains.com/issue/KT-59645) Cast to objective C forward declaration crashes compiler +- [`KT-58793`](https://youtrack.jetbrains.com/issue/KT-58793) [K2/N] Package separators after mangling are different for IR and FIR + +### Native. ObjC Export + +- [`KT-56090`](https://youtrack.jetbrains.com/issue/KT-56090) [K2/N] Emit DocString klib extensions for ObjCExport + +### Native. Runtime. Memory + +- [`KT-61914`](https://youtrack.jetbrains.com/issue/KT-61914) Kotlin/Native: massive increase in memory usage +- [`KT-61092`](https://youtrack.jetbrains.com/issue/KT-61092) Kotlin/Native: Adjust initial values for expected heap size +- [`KT-61091`](https://youtrack.jetbrains.com/issue/KT-61091) Kotlin/Native: GC scheduler pauses mutators too aggressively +- [`KT-61741`](https://youtrack.jetbrains.com/issue/KT-61741) Kotlin/Native: tsan error in parallel mark +- [`KT-57773`](https://youtrack.jetbrains.com/issue/KT-57773) Kotlin/Native: track memory in big chunks in the GC scheduler +- [`KT-61089`](https://youtrack.jetbrains.com/issue/KT-61089) Kotlin/Native: fix concurrent weak processing for new allocations +- [`KT-55364`](https://youtrack.jetbrains.com/issue/KT-55364) Implement custom allocator for Kotlin/Native +- [`KT-57772`](https://youtrack.jetbrains.com/issue/KT-57772) Kotlin/Native: concurrently process weak references in GC +- [`KT-57771`](https://youtrack.jetbrains.com/issue/KT-57771) Kotlin/Native: parallel mark in GC + +### Native. Stdlib + +- [`KT-60608`](https://youtrack.jetbrains.com/issue/KT-60608) Introduce AtomicArrays API in K/N stdlib +- [`KT-59120`](https://youtrack.jetbrains.com/issue/KT-59120) Native: Rewrite stdlib AtomicReference with Volatile instead of custom C++ code + +### Reflection + +- [`KT-47973`](https://youtrack.jetbrains.com/issue/KT-47973) Reflection: "IllegalArgumentException: argument type mismatch" when using callSuspend to call a function returning value class over primitive +- [`KT-41373`](https://youtrack.jetbrains.com/issue/KT-41373) "KotlinReflectionInternalError: Unresolved class" when inspecting anonymous Java class +- [`KT-61304`](https://youtrack.jetbrains.com/issue/KT-61304) Reflection: Calling data class `copy` method via reflection (callBy) fails when the data class has exactly 64 fields +- [`KT-52071`](https://youtrack.jetbrains.com/issue/KT-52071) Continue gracefully when the system property check "kotlin.ignore.old.metadata" fails + +### Tools. CLI + +- [`KT-60662`](https://youtrack.jetbrains.com/issue/KT-60662) Add JVM target bytecode version 21 +- [`KT-58183`](https://youtrack.jetbrains.com/issue/KT-58183) ParseCommandLineArgumentsKt.parseCommandLineArguments takes ~500ms +- [`KT-58690`](https://youtrack.jetbrains.com/issue/KT-58690) OutOfMemory when compiling in CLI +- [`KT-58065`](https://youtrack.jetbrains.com/issue/KT-58065) K2: Enable light tree instead of PSI for CLI compilation of JS and Native by default + +### Tools. CLI. Native + +- [`KT-59245`](https://youtrack.jetbrains.com/issue/KT-59245) [K1/N] Compile sources to native binary in two stages +- [`KT-56855`](https://youtrack.jetbrains.com/issue/KT-56855) [K2/N] Command-line compiler doesn't support compiling sources directly to a native binary (without intermediate klib) with `-language-version 2.0` +- [`KT-58979`](https://youtrack.jetbrains.com/issue/KT-58979) [K2/N] FIR frontend cannot resolve symbols from resolved klib having non-normalized path + +### Tools. Commonizer + +- [`KT-59302`](https://youtrack.jetbrains.com/issue/KT-59302) Commonizer: make sure that opt-in annotation generated by cinterop made it into commonized artifact +- [`KT-62028`](https://youtrack.jetbrains.com/issue/KT-62028) False positive "Unnecessary '`@OptIn`' Annotation" for ExperimentalForeignApi +- [`KT-55757`](https://youtrack.jetbrains.com/issue/KT-55757) `kotlinx.cinterop.UnsafeNumber`: empty opt-in message +- [`KT-59859`](https://youtrack.jetbrains.com/issue/KT-59859) Change the OptIn Level to Error for kotlinx.cinterop.UnsafeNumber +- [`KT-59132`](https://youtrack.jetbrains.com/issue/KT-59132) K2/Native/CInterop: [UPPER_BOUND_VIOLATED] Type argument is not within its bounds: should be subtype of 'kotlinx/cinterop/CPointed' +- [`KT-58822`](https://youtrack.jetbrains.com/issue/KT-58822) Kotlin Gradle Plugin: migrate tests off native deprecated targets +- [`KT-47641`](https://youtrack.jetbrains.com/issue/KT-47641) Enabled cInterop commonization triggers native compilation during Gradle sync in IDE + +### Tools. Compiler Plugin API + +- [`KT-58638`](https://youtrack.jetbrains.com/issue/KT-58638) K2: Annotations generated by IR plugins are not included into metadata +- [`KT-61872`](https://youtrack.jetbrains.com/issue/KT-61872) K2: Adding annotations to metadata from backend plugin doesn't work in the presence of comments on annotated declaration +- [`KT-61833`](https://youtrack.jetbrains.com/issue/KT-61833) K2: annotations added via `addMetadataVisibleAnnotationsToElement` to declarations from common sourceset in MPP project are invisible +- [`KT-60051`](https://youtrack.jetbrains.com/issue/KT-60051) K2: Support metadata serialization of primitive const annotation arguments generated by IR plugins + +### Tools. Compiler Plugins + +- [`KT-61550`](https://youtrack.jetbrains.com/issue/KT-61550) [atomicfu-compiler-plugin]: check that atomic properties are declared as private or internal val +- [`KT-58079`](https://youtrack.jetbrains.com/issue/KT-58079) K2/atomicfu: JVM IR transformer crash on atomic extension functions +- [`KT-61293`](https://youtrack.jetbrains.com/issue/KT-61293) Usage of atomicfu compiler plugin leads to UnsupportedClassVersionError if Gradle runs on JVM <11 +- [`KT-55876`](https://youtrack.jetbrains.com/issue/KT-55876) K2. "[Internal Error] java.lang.NoClassDefFoundError: org/jetbrains/kotlin/com/intellij/openapi/util/UserDataHolderBase" when project with languageVersion 2.0 is Built and Run using Intelij IDEA +- [`KT-58049`](https://youtrack.jetbrains.com/issue/KT-58049) K2: Smartcast of nullable property fails when Spring compiler plugin is present +- [`KT-57468`](https://youtrack.jetbrains.com/issue/KT-57468) Kotlin assignment plugin: operation name cannot be found for reference + +### Tools. Compiler plugins. Serialization + +- [`KT-58501`](https://youtrack.jetbrains.com/issue/KT-58501) K2/MPP/serialization: several classifier kinds seem to miss generated serializer functions when compiled to K/JS and K/Native targets +- [`KT-59768`](https://youtrack.jetbrains.com/issue/KT-59768) kotlinx.serialization + K2 + JS/Native: Support meta-annotations on sealed interfaces with user-defined companions + +### Tools. Gradle + +#### New Features + +- [`KT-59000`](https://youtrack.jetbrains.com/issue/KT-59000) Default standard library dependency should use the single artifact for all targets +- [`KT-57398`](https://youtrack.jetbrains.com/issue/KT-57398) Add ability to run compilation via build-tools-api +- [`KT-34901`](https://youtrack.jetbrains.com/issue/KT-34901) Gradle testFixtures don't have friendPaths set +- [`KT-44833`](https://youtrack.jetbrains.com/issue/KT-44833) Gradle DSL: Add `languageSettings` accessor to `kotlin` extension that applies to all source sets +- [`KT-58315`](https://youtrack.jetbrains.com/issue/KT-58315) Add build metrics for Kotlin/Native task + +#### Performance Improvements + +- [`KT-62318`](https://youtrack.jetbrains.com/issue/KT-62318) Android Studio sync memory leak in 1.9.20-Beta +- [`KT-62496`](https://youtrack.jetbrains.com/issue/KT-62496) Configuration time regression with KGP 1.9.20-Beta caused by loading of properties +- [`KT-61426`](https://youtrack.jetbrains.com/issue/KT-61426) Enabling compilation via the build tools API may cause high metaspace usage + +#### Fixes + +- [`KT-61359`](https://youtrack.jetbrains.com/issue/KT-61359) "Unresolved reference: platform" when enabling Gradle configuration cache +- [`KT-59826`](https://youtrack.jetbrains.com/issue/KT-59826) Update SimpleKotlinGradleIT#testProjectIsolation to run on Gradle 8 +- [`KT-57565`](https://youtrack.jetbrains.com/issue/KT-57565) Add ability to capture classpath snapshots via the build-tools-api +- [`KT-51964`](https://youtrack.jetbrains.com/issue/KT-51964) Optimize `kotlin.incremental.useClasspathSnapshot` feature to improve incremental Kotlin compilation +- [`KT-61368`](https://youtrack.jetbrains.com/issue/KT-61368) Native compiler option 'module-name' isn't available within the compilerOptions extension for native target while configuring it inside compilations +- [`KT-61355`](https://youtrack.jetbrains.com/issue/KT-61355) freeCompilerArgs arguments and its values are passed to the compiler 5 times if added through target-level compilerOptions{} extension inside compilations +- [`KT-61273`](https://youtrack.jetbrains.com/issue/KT-61273) KGP: TaskOutputsBackup.createSnapshot was failed by IOException sometimes +- [`KT-58987`](https://youtrack.jetbrains.com/issue/KT-58987) Use some available JVM target if there's no JvmTarget for the inferred toolchain version +- [`KT-58234`](https://youtrack.jetbrains.com/issue/KT-58234) Kotlin Gradle Plugin: Deprecate and remove KotlinCompilation.source API +- [`KT-61401`](https://youtrack.jetbrains.com/issue/KT-61401) The reported language version value for KotlinNativeLink tasks in build reports and build scans is inaccurate +- [`KT-54231`](https://youtrack.jetbrains.com/issue/KT-54231) Compatibility with Gradle 8.0 release +- [`KT-61950`](https://youtrack.jetbrains.com/issue/KT-61950) K/Wasm: Add warning about changed sourceSets +- [`KT-61895`](https://youtrack.jetbrains.com/issue/KT-61895) KotlinTopLevelExtension.useCompilerVersion is not marked as experimental +- [`KT-61303`](https://youtrack.jetbrains.com/issue/KT-61303) The module-name value stays unchanged when configuring it through compiler options extension specific to the android target +- [`KT-61194`](https://youtrack.jetbrains.com/issue/KT-61194) MPP compiler options: part of JsCompilerOptions set up using js { compilerOptions {} } extension is lost +- [`KT-61253`](https://youtrack.jetbrains.com/issue/KT-61253) CompileExecutableKotlinJs task is skipped while configuring LV either using sourceSets.all {} or both js compiler options extension and base multiplatform compiler options extension +- [`KT-59588`](https://youtrack.jetbrains.com/issue/KT-59588) Upgrade max gradle version to max supported in kapt connected tests +- [`KT-61292`](https://youtrack.jetbrains.com/issue/KT-61292) Gradle: compilation tasks may capture wrong build directory when build directory is changed after task configuration +- [`KT-61193`](https://youtrack.jetbrains.com/issue/KT-61193) Flag kotlin.experimental.tryK2 doesn't set LV 2.0 for tasks of kotlin-js gradle plugin +- [`KT-60541`](https://youtrack.jetbrains.com/issue/KT-60541) Possibility to create a custom usable `KotlinCompile` task without using internals +- [`KT-59451`](https://youtrack.jetbrains.com/issue/KT-59451) [K2][1.9.0-Beta] "Errors were stored into ..." log files never actually exist +- [`KT-48898`](https://youtrack.jetbrains.com/issue/KT-48898) Can't suppress warnings by Optin() in KMM build.gradle.kts or IDEA settings +- [`KT-60660`](https://youtrack.jetbrains.com/issue/KT-60660) konan.data.dir property not provided for K/N Gradle project build (on Linux or Mac) with a dependency from a Maven +- [`KT-56959`](https://youtrack.jetbrains.com/issue/KT-56959) K2: Set up Ktor repo performance benchmarks with K2 enabled +- [`KT-56178`](https://youtrack.jetbrains.com/issue/KT-56178) Compatibility with Gradle 8.1 release +- [`KT-61457`](https://youtrack.jetbrains.com/issue/KT-61457) Kotlin Gradle Plugin should not use internal deprecated StartParameterInternal.isConfigurationCache +- [`KT-60718`](https://youtrack.jetbrains.com/issue/KT-60718) Kotlin Gradle Plugin's incremental compilation violates Project Isolation by accessing the tasks in the task graph that were produced by other projects +- [`KT-60717`](https://youtrack.jetbrains.com/issue/KT-60717) Kotlin Gradle Plugin violates Project Isolation restrictions by dynamically looking up properties in the project +- [`KT-54232`](https://youtrack.jetbrains.com/issue/KT-54232) Don't check if file exists in task file inputs configuration +- [`KT-61066`](https://youtrack.jetbrains.com/issue/KT-61066) [KMP] iOS "Unkown Kotlin JVM target 20" +- [`KT-54160`](https://youtrack.jetbrains.com/issue/KT-54160) New KGP API using lazy properties to add compiler plugin options may remove options with the same pluginId +- [`KT-60839`](https://youtrack.jetbrains.com/issue/KT-60839) KGP provides incorrect default value "ENABLED" for -Xpartial-linkage +- [`KT-15370`](https://youtrack.jetbrains.com/issue/KT-15370) Gradle DSL: add module-level kotlin options +- [`KT-57645`](https://youtrack.jetbrains.com/issue/KT-57645) build_scan failed in testBuildScanReportSmokeTestForConfigurationCache test with Gradle 8.0.2 +- [`KT-59827`](https://youtrack.jetbrains.com/issue/KT-59827) Update configuration to validate plugin inputs +- [`KT-59799`](https://youtrack.jetbrains.com/issue/KT-59799) Validate Gralde Integrations tests has only one tag +- [`KT-59117`](https://youtrack.jetbrains.com/issue/KT-59117) Add gradle integration tests for explicit api mode in Android projects +- [`KT-59587`](https://youtrack.jetbrains.com/issue/KT-59587) Upgrade max gradle version to max supported in jvmToolchain connected tests +- [`KT-56636`](https://youtrack.jetbrains.com/issue/KT-56636) Bump max Gradle version for integration tests to 8.0 +- [`KT-58353`](https://youtrack.jetbrains.com/issue/KT-58353) Support reporting of diagnostics after projects are evaluated +- [`KT-53822`](https://youtrack.jetbrains.com/issue/KT-53822) Upgrade the `gradle-download-task` dependency of the Kotlin Gradle plugin +- [`KT-58162`](https://youtrack.jetbrains.com/issue/KT-58162) Kotlin Gradle Plugin: Remove kotlinx.coroutines from classpath of KGP +- [`KT-58104`](https://youtrack.jetbrains.com/issue/KT-58104) Check values for MPP_PLATFORMS +- [`KT-58569`](https://youtrack.jetbrains.com/issue/KT-58569) Bump language version for Gradle plugins dependencies to 1.5 + +### Tools. Gradle. Cocoapods + +- [`KT-59263`](https://youtrack.jetbrains.com/issue/KT-59263) Add diagnostic that a dummy framework is not present when build is triggered from Xcode +- [`KT-57741`](https://youtrack.jetbrains.com/issue/KT-57741) KMP importing an iOS project with Xcode 14.3 fails when importing a pod that depends on `libarclite_iphoneos` +- [`KT-60050`](https://youtrack.jetbrains.com/issue/KT-60050) Log reason why podInstall task is skipped +- [`KT-49430`](https://youtrack.jetbrains.com/issue/KT-49430) Stop invalidating iOS framework generated by KMM module on each Gradle Sync +- [`KT-59522`](https://youtrack.jetbrains.com/issue/KT-59522) Set the required environment for cocoapods invocations +- [`KT-59313`](https://youtrack.jetbrains.com/issue/KT-59313) Elevate to error deprecation of useLibraries +- [`KT-58775`](https://youtrack.jetbrains.com/issue/KT-58775) If the pod has a declared dependency on itself, then it will cause StackOverFlow exception while importing of a project + +### Tools. Gradle. JS + +#### New Features + +- [`KT-49789`](https://youtrack.jetbrains.com/issue/KT-49789) KJS / Gradle: Add npm style repository option for YarnRootExtension - and/or don't register github repository when download=false + +#### Fixes + +- [`KT-60469`](https://youtrack.jetbrains.com/issue/KT-60469) KJS: "Could not serialize value of type Build_gradle" caused by changed name in packageJson task +- [`KT-61623`](https://youtrack.jetbrains.com/issue/KT-61623) K/Wasm: Error with project dependency between modules with both wasmJs and wasmWasi targets +- [`KT-61326`](https://youtrack.jetbrains.com/issue/KT-61326) K/JS: rootPackageJson fails with NLP when testPackageJson skipped and main packageJson up-to-date +- [`KT-60218`](https://youtrack.jetbrains.com/issue/KT-60218) K/JS reports reports deprecation for non-Action dsl params in regular kotlin dsl +- [`KT-56933`](https://youtrack.jetbrains.com/issue/KT-56933) Add Kotlin/JS incremental tests with K2 enabled +- [`KT-58970`](https://youtrack.jetbrains.com/issue/KT-58970) browserTest gradle task fails if karma is used and gradle configuration cache is enabled +- [`KT-42520`](https://youtrack.jetbrains.com/issue/KT-42520) Add a way to setup generating separate js files for each module inside gradle +- [`KT-32086`](https://youtrack.jetbrains.com/issue/KT-32086) Gradle, JS: runTask.enabled = false has no effect on npm dependencies +- [`KT-48358`](https://youtrack.jetbrains.com/issue/KT-48358) KJS: Circular dependency when multiple second-level Gradle modules have the same name +- [`KT-50530`](https://youtrack.jetbrains.com/issue/KT-50530) Kotlin/JS: enabling `kotlin.js.ir.output.granularity=whole-program` does not remove superfluous .js output files +- [`KT-50442`](https://youtrack.jetbrains.com/issue/KT-50442) KJS / Gradle: webpack plugin errors not logged +- [`KT-46003`](https://youtrack.jetbrains.com/issue/KT-46003) KJS / IR: Should provide single distributions folder for production and development similarly to Legacy +- [`KT-47319`](https://youtrack.jetbrains.com/issue/KT-47319) KJS: Error when project contains two modules with same name +- [`KT-46010`](https://youtrack.jetbrains.com/issue/KT-46010) KJS / Gradle: Can't find a file on building on Windows +- [`KT-48923`](https://youtrack.jetbrains.com/issue/KT-48923) KJS / Gradle: No `Webpack` error messages when Node.js process exits unexpected +- [`KT-51942`](https://youtrack.jetbrains.com/issue/KT-51942) KJS / Gradle: fails with two projects with the same name, but different paths +- [`KT-51372`](https://youtrack.jetbrains.com/issue/KT-51372) Kotlin/JS: Gradle compileKotlinJs processes directory just excluded from source set +- [`KT-52134`](https://youtrack.jetbrains.com/issue/KT-52134) KJS: the default generated JS module name in a Gradle project with multiple subprojects is incomplete, which might cause duplicate names and build conflicts +- [`KT-52776`](https://youtrack.jetbrains.com/issue/KT-52776) KJS / Gradle: Webpack version update despite yarn.lock breaks Kotlin/JS build +- [`KT-39173`](https://youtrack.jetbrains.com/issue/KT-39173) Kotlin/JS: kotlinNpmInstall fails with Gradle plugin 1.4-M2 and transitive dependency to 1.4-M1 +- [`KT-55216`](https://youtrack.jetbrains.com/issue/KT-55216) KJS / IR: Transitive NPM dependencies between projects are not included in jsPublicPackageJsonTask +- [`KT-54182`](https://youtrack.jetbrains.com/issue/KT-54182) MPP / JS: `StackOverflowError` when in a Gradle multi-project and Kotlin Multiplatform build with the JS IR target which depends on another with the same subproject name via a renamed published Maven artifact +- [`KT-58250`](https://youtrack.jetbrains.com/issue/KT-58250) The `NodeJsExec` tasks are not compatible with Gradle configuration cache +- [`KT-58256`](https://youtrack.jetbrains.com/issue/KT-58256) The `D8Exec` tasks are not compatible with Gradle configuration cache + +### Tools. Gradle. Multiplatform + +#### New Features + +- [`KT-60441`](https://youtrack.jetbrains.com/issue/KT-60441) KGP based dependency resolution: Support 'idea.gradle.download.sources' flag + +#### Fixes + +- [`KT-59316`](https://youtrack.jetbrains.com/issue/KT-59316) Deprecate multiple ‘same’ targets +- [`KT-59042`](https://youtrack.jetbrains.com/issue/KT-59042) "Cannot build 'KotlinProjectStructureMetadata' during project configuration phase" when configuration cache enabled +- [`KT-58029`](https://youtrack.jetbrains.com/issue/KT-58029) Emit warning when using experimental artifacts DSL +- [`KT-60763`](https://youtrack.jetbrains.com/issue/KT-60763) Evaluate user feedback after switch to `java-base` plugin for KotlinJvmTarget.withJava +- [`KT-62029`](https://youtrack.jetbrains.com/issue/KT-62029) Kotlin 1.9.20-Beta fails to detect some transitive dependency references in JVM+Android source set +- [`KT-61652`](https://youtrack.jetbrains.com/issue/KT-61652) MPP ConcurrentModificationException on transformCommonMainDependenciesMetadata +- [`KT-61622`](https://youtrack.jetbrains.com/issue/KT-61622) Upgrading to Kotlin 1.9 prevents commonMain sourceset classes from being processed by kapt/ksp (dagger/Hilt) +- [`KT-59321`](https://youtrack.jetbrains.com/issue/KT-59321) Deprecate targets.presets +- [`KT-58759`](https://youtrack.jetbrains.com/issue/KT-58759) Deprecate `platform`, `enforcedPlatform` and other related to Gradle DependencyHandler methods in `KotlinDependencyHandler` +- [`KT-60579`](https://youtrack.jetbrains.com/issue/KT-60579) Multiplatform;Composite Builds: prepareKotlinIdeaImport called by wrong path for nested build, causing sync fail +- [`KT-61540`](https://youtrack.jetbrains.com/issue/KT-61540) K2: KMP/K2: Metadata compilations: Discriminate expect over actual by sorting compile path using refines edges +- [`KTIJ-26340`](https://youtrack.jetbrains.com/issue/KTIJ-26340) Bump Kotlin Gradle Plugin version to '1.9.20-dev-6845' +- [`KT-59020`](https://youtrack.jetbrains.com/issue/KT-59020) 1.9.0 Beta Kotlin plugin Gradle sync fails with intermediate JVM + Android source set +- [`KT-60198`](https://youtrack.jetbrains.com/issue/KT-60198) Stop publishing the org.jetbrains.kotlin.multiplatform.pm20 +- [`KT-60596`](https://youtrack.jetbrains.com/issue/KT-60596) Return `targetHierarchy` with deprecation to kotlin dsl for smooth migration +- [`KT-59595`](https://youtrack.jetbrains.com/issue/KT-59595) KotlinJvmTarget.withJava: Switch implementation from `java` to `java-base` plugin +- [`KT-58800`](https://youtrack.jetbrains.com/issue/KT-58800) Add some cocoapods will cause Xcode preview into build loop since Xcode 14.3 +- [`KT-58489`](https://youtrack.jetbrains.com/issue/KT-58489) MPP: Add an error if SourceLayoutV1 is used +- [`KT-59774`](https://youtrack.jetbrains.com/issue/KT-59774) MPP: Print stacktraces of diagnostics only when `--stacktrace` (or higher) is used +- [`KT-60158`](https://youtrack.jetbrains.com/issue/KT-60158) KotlinJvmTarget.withJava: Ensure java source sets are created eagerly +- [`KT-58316`](https://youtrack.jetbrains.com/issue/KT-58316) Gradle 8: ':podDebugFrameworkIosFat' and [configuration ':debugFrameworkIosFat'] contain identical attribute sets +- [`KT-59615`](https://youtrack.jetbrains.com/issue/KT-59615) renderReportedDiagnostics: Rename 'isVerbose' to 'renderForTests' +- [`KT-60943`](https://youtrack.jetbrains.com/issue/KT-60943) K2/KMP: compileCommonMainKotlinMetadata fails with resolution ambiguity between candidates from stdlib +- [`KT-60491`](https://youtrack.jetbrains.com/issue/KT-60491) KMP: Add documentation link to the warning message `w: The Default Kotlin Hierarchy was not applied to ` +- [`KT-57521`](https://youtrack.jetbrains.com/issue/KT-57521) MPP: Compiler options declared in places other than languageSettings don't reach shared source sets +- [`KT-58676`](https://youtrack.jetbrains.com/issue/KT-58676) Enable default Kotlin Target Hierarchy by default +- [`KT-61056`](https://youtrack.jetbrains.com/issue/KT-61056) Native-shared source sets don't receive dependency on a commonMain of 1.9.20 stdlib +- [`KT-58712`](https://youtrack.jetbrains.com/issue/KT-58712) Enable commonization by default if the CocoaPods plugin provided the dependencies that should be commonized +- [`KT-59317`](https://youtrack.jetbrains.com/issue/KT-59317) Deprecate ios() preset in favor of target hierarchy +- [`KT-47144`](https://youtrack.jetbrains.com/issue/KT-47144) [Multiplatform] Warn about setting *Test.dependsOn(*Main) +- [`KT-59733`](https://youtrack.jetbrains.com/issue/KT-59733) Make KotlinDefaultHierarchyFallbackIllegalTargetNames to check target names disregarding the case +- [`KT-55787`](https://youtrack.jetbrains.com/issue/KT-55787) Deprecate dependsOn edges ending at declared source sets of platform compilations +- [`KT-58872`](https://youtrack.jetbrains.com/issue/KT-58872) MPP: kotlin-test library reported as published in the legacy mode +- [`KT-59863`](https://youtrack.jetbrains.com/issue/KT-59863) pluginManagement.includeBuild doesn't work when kotlin("multiplatform") applied to one of subprojects of included build +- [`KT-58729`](https://youtrack.jetbrains.com/issue/KT-58729) Investigate failures in KMM UI tests +- [`KT-59661`](https://youtrack.jetbrains.com/issue/KT-59661) Bump kotlin.git AGP version in tests to 8 +- [`KT-58753`](https://youtrack.jetbrains.com/issue/KT-58753) Add Hedgehog AS in KMM UI tests +- [`KT-58731`](https://youtrack.jetbrains.com/issue/KT-58731) Fix failues in Mac tests in kt-master, kt-231-1.9.0 and kt-223-1.9.0 +- [`KT-59248`](https://youtrack.jetbrains.com/issue/KT-59248) Fix failures in Mac tests and Android Tests in kt-223-master and kt-231-master +- [`KT-58732`](https://youtrack.jetbrains.com/issue/KT-58732) Run kt-master Mac tests on cloud Mac +- [`KT-57686`](https://youtrack.jetbrains.com/issue/KT-57686) Fix KMM UI tests again +- [`KT-60134`](https://youtrack.jetbrains.com/issue/KT-60134) MPP: Include user attributes to host-specific metadata dependency configurations +- [`KT-60233`](https://youtrack.jetbrains.com/issue/KT-60233) Investigate publication of TargetJvmEnivornment on Kotlin configuration +- [`KT-59311`](https://youtrack.jetbrains.com/issue/KT-59311) Elevate to Error `commonMain.dependsOn(anything)` +- [`KT-59320`](https://youtrack.jetbrains.com/issue/KT-59320) Elevate to Error usage of jvmWithJava +- [`KT-45877`](https://youtrack.jetbrains.com/issue/KT-45877) MPP / Gradle: "GradleException: Please initialize at least one Kotlin target" isn't user-friendly +- [`KT-59844`](https://youtrack.jetbrains.com/issue/KT-59844) KGP-based import: Reduce 'red wall of errors' on dependency resolution failures +- [`KT-60462`](https://youtrack.jetbrains.com/issue/KT-60462) jvm().withJava(): Zombie instance returned for compilations created after withJava call +- [`KT-58471`](https://youtrack.jetbrains.com/issue/KT-58471) Kotlin Multiplatform plugin resolves configurations during configuration +- [`KT-59578`](https://youtrack.jetbrains.com/issue/KT-59578) External Android Target: Implement integration tests +- [`KT-58737`](https://youtrack.jetbrains.com/issue/KT-58737) Develop tests for old import in new intellij.git test infra +- [`KT-59268`](https://youtrack.jetbrains.com/issue/KT-59268) Run multiplatform tests in intellij.git with XCode 15.0 manually +- [`KT-58220`](https://youtrack.jetbrains.com/issue/KT-58220) Kotlin Gradle Plugin: Kotlin 1.9 release grooming +- [`KT-58305`](https://youtrack.jetbrains.com/issue/KT-58305) Investigate KotlinAndroidMppIT.testCustomAttributesInAndroidTargets: being broken for AGP 7.0.4 +- [`KT-58255`](https://youtrack.jetbrains.com/issue/KT-58255) Kotlin Gradle Plugin Lifecycle: Remove LifecycleAwareProperty +- [`KT-55312`](https://youtrack.jetbrains.com/issue/KT-55312) Replace "ALL_COMPILE_DEPENDENCIES_METADATA" configuration with set of metadata dependencies configurations associated per set +- [`KT-54825`](https://youtrack.jetbrains.com/issue/KT-54825) TCS: Gradle Sync: Dependency resolution in KGP + +### Tools. Gradle. Native + +- [`KT-54362`](https://youtrack.jetbrains.com/issue/KT-54362) Support Gradle Configuration caching in Xcode integration tasks and in CocoaPods plugin +- [`KT-61700`](https://youtrack.jetbrains.com/issue/KT-61700) Native: linkDebugExecutableNative has duplicated freeCompilerArgs +- [`KT-58519`](https://youtrack.jetbrains.com/issue/KT-58519) Migrate Xcode/CocoaPods warnings to the new diagnostics infra +- [`KT-61154`](https://youtrack.jetbrains.com/issue/KT-61154) NativeCompilerDownloader adds .konan/kotlin-native-prebuilt-linux-x86_64-1.9.0/konan/lib/kotlin-native-compiler-embeddable.jar as configuration cache input +- [`KT-59252`](https://youtrack.jetbrains.com/issue/KT-59252) Support configuration cache in Xcode/CocoaPods tasks with Gradle 8.1 + +### Tools. Incremental Compile + +- [`KT-61852`](https://youtrack.jetbrains.com/issue/KT-61852) Kotlin 1.9.20-Beta: incremental compilation fails with files outside of the project folder +- [`KT-19745`](https://youtrack.jetbrains.com/issue/KT-19745) After konverting java to kotlin, kapt3 throws duplicate class exception +- [`KT-58547`](https://youtrack.jetbrains.com/issue/KT-58547) "has several compatible actual declarations in <module>, <same module>" + +### Tools. JPS + +- [`KT-58026`](https://youtrack.jetbrains.com/issue/KT-58026) Add basic JPS build performance metrics +- [`KT-57039`](https://youtrack.jetbrains.com/issue/KT-57039) K2 IDE. Cannot compile gradle project with LV=2.0 via JPS with NoClassDefFoundError: org/jetbrains/kotlin/com/intellij/openapi/util/UserDataHolderBase +- [`KT-58314`](https://youtrack.jetbrains.com/issue/KT-58314) kotlin-build-statistics is missing for kotlin-jps-plugin + +### Tools. Kapt + +#### Fixes + +- [`KT-62438`](https://youtrack.jetbrains.com/issue/KT-62438) Change experimental K2 kapt diagnostic message +- [`KT-61879`](https://youtrack.jetbrains.com/issue/KT-61879) K2 Kapt: java.lang.NoSuchMethodError during stub generation +- [`KT-58326`](https://youtrack.jetbrains.com/issue/KT-58326) KAPT / Gradle: argument changes are ignored +- [`KT-61114`](https://youtrack.jetbrains.com/issue/KT-61114) K2 Kapt: add a Gradle property `kapt.use.k2` to enable K2 Kapt +- [`KT-57594`](https://youtrack.jetbrains.com/issue/KT-57594) K2: Investigate the Kapt features used in the quality gates projects +- [`KT-59754`](https://youtrack.jetbrains.com/issue/KT-59754) K2: KAPT4 generates non-compilable code for nested data classes, annotated by Moshi's `@JsonClass` +- [`KT-60270`](https://youtrack.jetbrains.com/issue/KT-60270) K2: KAPT4 tries to generate metadata for local variables +- [`KT-60293`](https://youtrack.jetbrains.com/issue/KT-60293) K2: KAPT4 fails to generate metadata for const vals +- [`KT-59704`](https://youtrack.jetbrains.com/issue/KT-59704) KAPT4 does not support Dagger's `@Inject` lateinit properties +- [`KT-59745`](https://youtrack.jetbrains.com/issue/KT-59745) K2: KAPT4: ISE when passing moshi's `@JsonClass` to Class<T> +- [`KT-59756`](https://youtrack.jetbrains.com/issue/KT-59756) K2: KAPT4 with Moshi generates `@Transient` fields +- [`KT-59757`](https://youtrack.jetbrains.com/issue/KT-59757) K2: KAPT4: Generic interfaces with default methods lead to static usage of type parameters +- [`KT-59703`](https://youtrack.jetbrains.com/issue/KT-59703) KAPT4 generates old metadata version + +### Tools. Maven + +- [`KT-26156`](https://youtrack.jetbrains.com/issue/KT-26156) Maven Kotlin Plugin should not WARN when no sources found + +### Tools. Parcelize + +- [`KT-57795`](https://youtrack.jetbrains.com/issue/KT-57795) Add for-ide support for Parcelize K2 jars + +### Tools. Scripts + +- [`KT-57877`](https://youtrack.jetbrains.com/issue/KT-57877) K2 / Script: "IllegalArgumentException: source must not be null" during compilation +- [`KT-58817`](https://youtrack.jetbrains.com/issue/KT-58817) K2: support for .kts highlighting and completion + +### Tools. Wasm + +- [`KT-62128`](https://youtrack.jetbrains.com/issue/KT-62128) Wasm tests (still) do not work on Kotlin 1.9.20-Beta2 +- [`KT-61973`](https://youtrack.jetbrains.com/issue/KT-61973) K/Wasm: wasmWasiNodeRun is missed +- [`KT-61971`](https://youtrack.jetbrains.com/issue/KT-61971) K/Wasm: wasmWasiTest should depends on kotlinNodeJsSetup +- [`KT-60654`](https://youtrack.jetbrains.com/issue/KT-60654) Wasm: split wasm target into wasm-js and wasm-wasi +- [`KT-57058`](https://youtrack.jetbrains.com/issue/KT-57058) Do not require a return value for DOM event listeners with Kotlin/Wasm +- [`KT-59062`](https://youtrack.jetbrains.com/issue/KT-59062) WASM: Report errors when calling WebAssembly.instantiateStreaming in tests +- [`KTIJ-25207`](https://youtrack.jetbrains.com/issue/KTIJ-25207) Collect stats about Kotlin/Wasm usage + + +## 1.9.0 + +### Analysis API + +#### New Features + +- [`KT-57930`](https://youtrack.jetbrains.com/issue/KT-57930) Analysis API: provide an API for extending Kotlin resolution +- [`KT-57636`](https://youtrack.jetbrains.com/issue/KT-57636) K2: Add the return type of K2 reference shortener AA `ShortenCommand::invokeShortening()` e.g., `ShorteningResultInfo` to allow callers to access the shortening result PSI + +#### Fixes + +- [`KT-58249`](https://youtrack.jetbrains.com/issue/KT-58249) Analysis API: Disable error logging for FE10 implementation of resolveCall when resolve is not successful +- [`KT-55626`](https://youtrack.jetbrains.com/issue/KT-55626) Impossible to restore symbol by psi from script file +- [`KT-57314`](https://youtrack.jetbrains.com/issue/KT-57314) LL FIR: Combine `LLFirProvider$SymbolProvider`s in session dependencies (optimization) +- [`KT-55527`](https://youtrack.jetbrains.com/issue/KT-55527) K2 IDE: Rewrite KtScopeContext class to allow to handle each scope separately +- [`KT-55329`](https://youtrack.jetbrains.com/issue/KT-55329) LL FIR: Unexpected ACTUAL_WITHOUT_EXPECT error on constructor and function declaration +- [`KT-50732`](https://youtrack.jetbrains.com/issue/KT-50732) LL API: fix compiler based tests +- [`KT-57850`](https://youtrack.jetbrains.com/issue/KT-57850) K2: contract violation due to SymbolLightAccessorMethod.propertyAccessorSymbol +- [`KT-56543`](https://youtrack.jetbrains.com/issue/KT-56543) LL FIR: rework lazy transformers so transformers modify only declarations they suppose to +- [`KT-56721`](https://youtrack.jetbrains.com/issue/KT-56721) K2: FirExtensionDeclarationsSymbolProvider: java.lang.IllegalStateException: Recursive update +- [`KT-50253`](https://youtrack.jetbrains.com/issue/KT-50253) Analysis API: Solve issues with ProcessCancelledException +- [`KT-56800`](https://youtrack.jetbrains.com/issue/KT-56800) K2 IDE: optimize deprecation calculation for symbols +- [`KT-55006`](https://youtrack.jetbrains.com/issue/KT-55006) Analysis API does not transform Java type refs for callable symbol return types +- [`KT-57256`](https://youtrack.jetbrains.com/issue/KT-57256) AA FIR: Reduce lazy resolve phase for deprecation status +- [`KT-57619`](https://youtrack.jetbrains.com/issue/KT-57619) K2: CFG for class initializer is not correctly built in reversed resolve mode +- [`KT-58141`](https://youtrack.jetbrains.com/issue/KT-58141) K2: AA FIR: impossible to restore symbol for declaration with annotation with argument inside type +- [`KT-57462`](https://youtrack.jetbrains.com/issue/KT-57462) Symbol Light Classes: SymbolLightFieldForProperty should retrieve annotations not from KtPropertySymbol, but from the corresponding backing field +- [`KT-54864`](https://youtrack.jetbrains.com/issue/KT-54864) Analysis API: add function to get expect KtSymbol list by actual KtSymbol +- [`KT-56763`](https://youtrack.jetbrains.com/issue/KT-56763) Analysis API: `.KtSourceModuleImpl is missing in the map.` on symbol restore when symbol cannot be seen from the use-site module +- [`KT-56617`](https://youtrack.jetbrains.com/issue/KT-56617) Analysis API: optimize KtFirSymbolProviderByJavaPsi.getNamedClassSymbol +- [`KT-54430`](https://youtrack.jetbrains.com/issue/KT-54430) K2: .getAllOverriddenSymbols() returns invalid results + +### Backend. Native. Debug + +- [`KT-55440`](https://youtrack.jetbrains.com/issue/KT-55440) Kotlin/Native debugger: inline function parameters are not visible during debugging + +### Backend. Wasm + +- [`KT-58293`](https://youtrack.jetbrains.com/issue/KT-58293) Wasm: ReferenceError: e is not defined in kotlin.test.jsThrow +- [`KT-58931`](https://youtrack.jetbrains.com/issue/KT-58931) Wasm tests are failing to start on Kotlin 1.9.0-Beta +- [`KT-58188`](https://youtrack.jetbrains.com/issue/KT-58188) Restore binary compatibility of PlatformDiagnosticSuppressor.shouldReportUnusedParameter +- [`KT-57136`](https://youtrack.jetbrains.com/issue/KT-57136) K/Wasm: Restrict non-external types in JS interop +- [`KT-57060`](https://youtrack.jetbrains.com/issue/KT-57060) Clarify the lack of support for dynamic in Kotlin/Wasm +- [`KT-56955`](https://youtrack.jetbrains.com/issue/KT-56955) K/Wasm: Support restricted version of K/JS `js(code)` +- [`KT-57276`](https://youtrack.jetbrains.com/issue/KT-57276) Wasm: "Body not found for function" error when compiling konform library with Kotlin/Wasm support +- [`KT-56976`](https://youtrack.jetbrains.com/issue/KT-56976) K/Wasm bug with calling override of external function with default parameters + +### Compiler + +#### New Features + +- [`KT-55333`](https://youtrack.jetbrains.com/issue/KT-55333) Allow secondary constructors in value classes with bodies +- [`KT-54944`](https://youtrack.jetbrains.com/issue/KT-54944) `@Volatile` support in native +- [`KT-54746`](https://youtrack.jetbrains.com/issue/KT-54746) Deprecate with ERROR JvmDefault annotation and old -Xjvm-default modes +- [`KT-47902`](https://youtrack.jetbrains.com/issue/KT-47902) Do not propagate method deprecation through overrides +- [`KT-29378`](https://youtrack.jetbrains.com/issue/KT-29378) K2: rework warnings/errors for equality/identity operators on incompatible types +- [`KT-57477`](https://youtrack.jetbrains.com/issue/KT-57477) False-positive overload resolution ambiguity in case of lambda without arguments +- [`KT-57010`](https://youtrack.jetbrains.com/issue/KT-57010) Kotlin/Native: make it possible to compile bitcode in a separate compiler invocation +- [`KT-55691`](https://youtrack.jetbrains.com/issue/KT-55691) K2: Avoid inferring Nothing? in presence of other constraints (beside type parameter bounds) +- [`KT-46288`](https://youtrack.jetbrains.com/issue/KT-46288) Unexpected behavior of extension function on lambda with suspend receiver +- [`KT-24779`](https://youtrack.jetbrains.com/issue/KT-24779) Inconsistent smart cast behavior for bound data flow values + +#### Performance Improvements + +- [`KT-23397`](https://youtrack.jetbrains.com/issue/KT-23397) Optimize out field for property delegate when it's safe (JVM) +- [`KT-56906`](https://youtrack.jetbrains.com/issue/KT-56906) FIR: Use cached instance of FirImplicitTypeRefImpl in FIR builders +- [`KT-56276`](https://youtrack.jetbrains.com/issue/KT-56276) LanguageVersion.getVersionString() allocates 5k objects on project opening + +#### Fixes + +- [`KT-57784`](https://youtrack.jetbrains.com/issue/KT-57784) "NullPointerException: Parameter specified as non-null is null:" with enum, companion object, 'entries' and map +- [`KT-55217`](https://youtrack.jetbrains.com/issue/KT-55217) K2: support callable reference conversions on top-level expressions +- [`KT-57232`](https://youtrack.jetbrains.com/issue/KT-57232) K2: build Space JVM (master) +- [`KT-59079`](https://youtrack.jetbrains.com/issue/KT-59079) "AE: SyntheticAccessorLowering should not attempt to modify other files!" with callable reference to constructor with value class parameter +- [`KT-58837`](https://youtrack.jetbrains.com/issue/KT-58837) Partial linkage fails to report any compiler message on Windows when launched through Gradle plugin +- [`KT-57602`](https://youtrack.jetbrains.com/issue/KT-57602) K2: Rework member scope of types having projection arguments for covariant parameters +- [`KT-55171`](https://youtrack.jetbrains.com/issue/KT-55171) Put new contracts syntax under a feature flag +- [`KT-58719`](https://youtrack.jetbrains.com/issue/KT-58719) K2: false-positive INVISIBLE_REFERENCE error in case of importing an internal abstract class +- [`KT-56030`](https://youtrack.jetbrains.com/issue/KT-56030) [K2/N] Support Objective-C overloading by param names only +- [`KT-57510`](https://youtrack.jetbrains.com/issue/KT-57510) K2: Data class equals/hashCode/toString methods are not written to Klib metadata +- [`KT-56331`](https://youtrack.jetbrains.com/issue/KT-56331) K2: compiler backend crash on usage of expected function with default arguments +- [`KT-53846`](https://youtrack.jetbrains.com/issue/KT-53846) K2 / Context receivers: ClassCastException on secondary constructor of class with context receiver +- [`KT-58621`](https://youtrack.jetbrains.com/issue/KT-58621) K2: Private class shadows public function defined in the same package +- [`KT-59102`](https://youtrack.jetbrains.com/issue/KT-59102) K2: constant evaluator does not provide Long type on shl +- [`KT-59066`](https://youtrack.jetbrains.com/issue/KT-59066) [K2] delegation leads to "IllegalStateException: Expected some types" +- [`KT-56074`](https://youtrack.jetbrains.com/issue/KT-56074) K2: build Space JVM (snapshot 2022.3) +- [`KT-58787`](https://youtrack.jetbrains.com/issue/KT-58787) KAPT: "NullPointerException: null cannot be cast to non-null type" with delegate +- [`KT-57022`](https://youtrack.jetbrains.com/issue/KT-57022) K2 IllegalStateException in signature computation +- [`KT-56792`](https://youtrack.jetbrains.com/issue/KT-56792) K2: build kotlinpoet +- [`KT-57373`](https://youtrack.jetbrains.com/issue/KT-57373) K2: FIR properties synthesized when implementing interface by delegation don't have accessors +- [`KT-56583`](https://youtrack.jetbrains.com/issue/KT-56583) K1: Implement opt-in for integer cinterop conversions +- [`KT-59030`](https://youtrack.jetbrains.com/issue/KT-59030) [PL] Workaround for broken `@Deprecated` annotations in c-interop KLIBs +- [`KT-58618`](https://youtrack.jetbrains.com/issue/KT-58618) K2: Local property delegates cannot infer generic return type +- [`KT-36770`](https://youtrack.jetbrains.com/issue/KT-36770) Prohibit unsafe calls with expected `@NotNull` T and given Kotlin generic parameter with nullable bound +- [`KT-56739`](https://youtrack.jetbrains.com/issue/KT-56739) K2: build Space iOS +- [`KT-57131`](https://youtrack.jetbrains.com/issue/KT-57131) K2: stdlib test compilation fails on ListTest.kt in FirJvmMangleComputer +- [`KT-58137`](https://youtrack.jetbrains.com/issue/KT-58137) K2: ISE "Usage of default value argument for this annotation is not yet possible" when instantiating Kotlin annotation with default parameter from another module +- [`KT-58897`](https://youtrack.jetbrains.com/issue/KT-58897) K2: False positive unresolved reference with same-named enum class and its entry +- [`KT-40903`](https://youtrack.jetbrains.com/issue/KT-40903) Forbid actual member in expect class +- [`KT-30905`](https://youtrack.jetbrains.com/issue/KT-30905) Expect var property with default public setter matches with actual var property with private setter +- [`KT-56172`](https://youtrack.jetbrains.com/issue/KT-56172) K2: Fix reporting of PRIVATE_CLASS_MEMBER_FROM_INLINE error +- [`KT-56171`](https://youtrack.jetbrains.com/issue/KT-56171) Implement deprecation warning for missing PRIVATE_CLASS_MEMBER_FROM_INLINE error +- [`KT-27261`](https://youtrack.jetbrains.com/issue/KT-27261) Contracts for infix functions don't work (for receivers and parameters) +- [`KT-56927`](https://youtrack.jetbrains.com/issue/KT-56927) Enum with secondary constructor can't be compiled with K2 using JS/Native backend +- [`KT-53568`](https://youtrack.jetbrains.com/issue/KT-53568) Partial linkage: absent class as type parameter bound causes failure of `compileProductionExecutableKotlinJs` +- [`KT-53608`](https://youtrack.jetbrains.com/issue/KT-53608) Partial linkage: Kotlin/JS fails with IllegalStateException: "Validation failed in file" when overridden declaration was visible, but now private +- [`KT-53663`](https://youtrack.jetbrains.com/issue/KT-53663) Partial linkage: usage of property which becomes abstract: no IrLinkageError, but AssertionError in Native backend instead +- [`KT-56013`](https://youtrack.jetbrains.com/issue/KT-56013) K2. a set of errors about local properties are missing +- [`KT-53939`](https://youtrack.jetbrains.com/issue/KT-53939) Partial linkage: with turning object into class link*Native and js*Test tasks fail +- [`KT-53938`](https://youtrack.jetbrains.com/issue/KT-53938) Partial linkage: with turning interface into class and using as second parent Native build fails +- [`KT-53941`](https://youtrack.jetbrains.com/issue/KT-53941) Partial linkage: with turning class into object accessing member via parameterless constructor does not fail +- [`KT-53970`](https://youtrack.jetbrains.com/issue/KT-53970) Partial linkage: on turning nested class into inner JS tasks are successful, Native build fails +- [`KT-53971`](https://youtrack.jetbrains.com/issue/KT-53971) Partial linkage: turning inner class into nested: without usage in executable Native is successful, JavaScript fails +- [`KT-53972`](https://youtrack.jetbrains.com/issue/KT-53972) Partial linkage: turning inner class into nested: with usage in executable Native fails with NPE in backend +- [`KT-54045`](https://youtrack.jetbrains.com/issue/KT-54045) Partial linkage: turning class into type alias + calculating implicit function type: build fails with UninitializedPropertyAccessException: "lateinit property parent has not been initialized" +- [`KT-54046`](https://youtrack.jetbrains.com/issue/KT-54046) Partial linkage: turning type alias into class + using it as type: build fails with AssertionError: "Expected exactly one delegating constructor call but none encountered" +- [`KT-53887`](https://youtrack.jetbrains.com/issue/KT-53887) Partial linkage: turning from enum to regular class + reference to enum contant causes compileProductionExecutableKotlinJs fail with IllegalStateException +- [`KT-54047`](https://youtrack.jetbrains.com/issue/KT-54047) Partial linkage: reference to removed enum const causes JS fail with "IllegalStateException: Validation failed in file" +- [`KT-54048`](https://youtrack.jetbrains.com/issue/KT-54048) Partial linkage: reference to removed enum const in runtime causes Native fail with IllegalStateException at IrBindablePublicSymbolBase.getOwner() +- [`KT-53995`](https://youtrack.jetbrains.com/issue/KT-53995) Partial linkage: on turning class to abstract and direct constructor call Naive fails, JavaScript is successful +- [`KT-43527`](https://youtrack.jetbrains.com/issue/KT-43527) `@ExtensionFunctionType` is allowed on function types with no parameters and leads to backend exception +- [`KT-55316`](https://youtrack.jetbrains.com/issue/KT-55316) K2. IllegalStateException on incorrect import directive name +- [`KT-57570`](https://youtrack.jetbrains.com/issue/KT-57570) Remove source code excerpts from platform type nullability assertion exceptions +- [`KT-56073`](https://youtrack.jetbrains.com/issue/KT-56073) K2: build Exposed +- [`KT-47932`](https://youtrack.jetbrains.com/issue/KT-47932) Report errors on cycles in annotation parameter types +- [`KT-38871`](https://youtrack.jetbrains.com/issue/KT-38871) Kotlin Gradle DSL, MPP: UNUSED_VARIABLE when configuring a sourceset with delegated property +- [`KT-46344`](https://youtrack.jetbrains.com/issue/KT-46344) No error for a super class constructor call on a function interface in supertypes list +- [`KT-56609`](https://youtrack.jetbrains.com/issue/KT-56609) K2: False positive NULL_FOR_NONNULL_TYPE with -Xjsr305=strict and `@Nullable` annotation Java parameter +- [`KT-56656`](https://youtrack.jetbrains.com/issue/KT-56656) K1/K2: inconsistent NOTHING_TO_OVERRIDE with complex nullable annotations +- [`KT-58332`](https://youtrack.jetbrains.com/issue/KT-58332) K2: local fun with suspend type is not marked as suspend in IR +- [`KT-57991`](https://youtrack.jetbrains.com/issue/KT-57991) K2: Modifier 'suspend' is not applicable to 'anonymous function' +- [`KT-54294`](https://youtrack.jetbrains.com/issue/KT-54294) K2: "Not all type variables found" in builder inference with type parameters inferred through a union of two branches +- [`KT-58564`](https://youtrack.jetbrains.com/issue/KT-58564) [PL] Annotations with unlinked parameters are not removed +- [`KT-52597`](https://youtrack.jetbrains.com/issue/KT-52597) Provide Alpha Support for Multiplatform in the K2 platform +- [`KT-58523`](https://youtrack.jetbrains.com/issue/KT-58523) K2: reference is resolved to imported type-alias instead of identically named top-level property +- [`KT-57098`](https://youtrack.jetbrains.com/issue/KT-57098) Native: avoid object initialization while accessing const val +- [`KT-57973`](https://youtrack.jetbrains.com/issue/KT-57973) 32-th default value in inline classes override function is not used +- [`KT-57714`](https://youtrack.jetbrains.com/issue/KT-57714) "IllegalStateException: <B::!>" using reified generics +- [`KT-57810`](https://youtrack.jetbrains.com/issue/KT-57810) `toString` of object erroneously considered as constant function in string concatenation +- [`KT-58076`](https://youtrack.jetbrains.com/issue/KT-58076) K2: Incorrect inference of type of labeled receiver +- [`KT-57929`](https://youtrack.jetbrains.com/issue/KT-57929) K2: Arguments of annotations are not calculated in a lot of strange locations +- [`KT-54874`](https://youtrack.jetbrains.com/issue/KT-54874) K2. No compilation error with incorrect Comparator invocation +- [`KT-55388`](https://youtrack.jetbrains.com/issue/KT-55388) Consider enabling ProhibitUsingNullableTypeParameterAgainstNotNullAnnotated +- [`KT-53041`](https://youtrack.jetbrains.com/issue/KT-53041) NPE in Kotlin 1.7.0 when using RxJava Maybe.doOnEvent with anonymous parameters +- [`KT-54829`](https://youtrack.jetbrains.com/issue/KT-54829) Cleanup local types approximation logic +- [`KT-58577`](https://youtrack.jetbrains.com/issue/KT-58577) K2: private Kotlin property prevents use of Java set-method from Java-Kotlin-Java hierarchy in another module +- [`KT-58587`](https://youtrack.jetbrains.com/issue/KT-58587) MUST_BE_INITIALIZED must take into account effectivelly final +- [`KT-58524`](https://youtrack.jetbrains.com/issue/KT-58524) K2: false-positive overload resolution ambiguity error on invoking a generic class's member function with id-shaped function-typed parameter on intersection-typed receiver +- [`KT-53929`](https://youtrack.jetbrains.com/issue/KT-53929) Enum.entries: consider changing scope behavior in K1 +- [`KT-58520`](https://youtrack.jetbrains.com/issue/KT-58520) K2: FIR2IR: ISE during const evaluation of operator times with exposed +- [`KT-57905`](https://youtrack.jetbrains.com/issue/KT-57905) K1: resolution to base class's Java field instead of derived class's Kotlin property is not deprecated in case of different types +- [`KT-56662`](https://youtrack.jetbrains.com/issue/KT-56662) K1: false negative INVISIBLE_SETTER for a var with internal setter accessed from a derived class +- [`KT-57770`](https://youtrack.jetbrains.com/issue/KT-57770) K2: Support generation of serializer if base class for serializable class declared in different module +- [`KT-58375`](https://youtrack.jetbrains.com/issue/KT-58375) Kapt: "wrong number of type arguments. required 1" when more than 22 type arguments +- [`KT-48870`](https://youtrack.jetbrains.com/issue/KT-48870) [FIR] Different behavior for explicit receiver resolution inside delegated constructors +- [`KT-58013`](https://youtrack.jetbrains.com/issue/KT-58013) K2: "Not enough information to infer type variable T" when using assert non-null (!!) and delegation +- [`KT-58365`](https://youtrack.jetbrains.com/issue/KT-58365) K2: Fix stub types leakage in builder inference caused by implicit receiver type update with partially resolved calls (IGNORE_LEAKED_INTERNAL_TYPES for stub types) +- [`KT-58214`](https://youtrack.jetbrains.com/issue/KT-58214) Continuation parameter only exists in lowered suspend functions, but function origin is LOCAL_FUNCTION_FOR_LAMBDA +- [`KT-58030`](https://youtrack.jetbrains.com/issue/KT-58030) K2/MPP/JVM: compiler backend crash on super-call to indirectly inherited Java method +- [`KT-58135`](https://youtrack.jetbrains.com/issue/KT-58135) K2: Priority of extension property is lower than ordinary property +- [`KT-57181`](https://youtrack.jetbrains.com/issue/KT-57181) [K1/N, K2/N] Expect and Actual funs have different IdSignature.CommonSignature, if Expect has default argument +- [`KT-58219`](https://youtrack.jetbrains.com/issue/KT-58219) K2/MPP/metadata: false-positive invisible reference error in Native-shared source set +- [`KT-58145`](https://youtrack.jetbrains.com/issue/KT-58145) K2/MPP/metadata: compiler FIR crash on inheritance of a generic class with property by actual-class from Native-shared source set +- [`KT-56023`](https://youtrack.jetbrains.com/issue/KT-56023) Constant operations (e.g. division) are not constant in K2 (JS, Native) +- [`KT-57354`](https://youtrack.jetbrains.com/issue/KT-57354) In suspend function default arguments are sometimes not deleted in IR +- [`KT-55242`](https://youtrack.jetbrains.com/issue/KT-55242) K2/MPP: basic build/link functionality +- [`KT-57979`](https://youtrack.jetbrains.com/issue/KT-57979) K2: Unresolved reference error when assigning to Java synthetic property with a different nullability getter +- [`KT-57543`](https://youtrack.jetbrains.com/issue/KT-57543) K2 reports DELEGATE_SPECIAL_FUNCTION_NONE_APPLICABLE +- [`KT-58142`](https://youtrack.jetbrains.com/issue/KT-58142) K2: val parameter with more specific type is lower priority +- [`KT-48546`](https://youtrack.jetbrains.com/issue/KT-48546) Missed TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM error at plus-assign +- [`KT-57854`](https://youtrack.jetbrains.com/issue/KT-57854) RECEIVER_TYPE_MISMATCH on synthetic property from mutually recursive Java generics with disabled ProperTypeInferenceConstraintsProcessing +- [`KT-54518`](https://youtrack.jetbrains.com/issue/KT-54518) False negative NON_PUBLIC_CALL_FROM_PUBLIC_INLINE when calling internal method of super class +- [`KT-58025`](https://youtrack.jetbrains.com/issue/KT-58025) K2: Argument type mismatch when using Springs HandlerMethodArgumentResolver +- [`KT-58259`](https://youtrack.jetbrains.com/issue/KT-58259) Unexpected unresolved function call with obvious invoke-convention desugaring +- [`KT-57135`](https://youtrack.jetbrains.com/issue/KT-57135) K2: Fir should take into account an annotation's allowed targets as well as the use-site target when deciding whether it applies to a property, a field, or a constructor parameter +- [`KT-57069`](https://youtrack.jetbrains.com/issue/KT-57069) K2: Method kind in metadata is DECLARATION when DELEGATION is used in K1 +- [`KT-57958`](https://youtrack.jetbrains.com/issue/KT-57958) K2: Initializer type mismatch when using extension property on type with star projection +- [`KT-58149`](https://youtrack.jetbrains.com/issue/KT-58149) K2: New inference error with buildList +- [`KT-58008`](https://youtrack.jetbrains.com/issue/KT-58008) K2: "Cannot find cached type parameter by FIR symbol: T" on suspend function with generic and nested class +- [`KT-57835`](https://youtrack.jetbrains.com/issue/KT-57835) K2: compiler crash on lambda with dynamic receiver +- [`KT-57601`](https://youtrack.jetbrains.com/issue/KT-57601) K2: Builtin function `extensionToString` can't be accessed +- [`KT-57655`](https://youtrack.jetbrains.com/issue/KT-57655) K2: ImplicitIntegerCoercion is not working for named arguments +- [`KT-58143`](https://youtrack.jetbrains.com/issue/KT-58143) K2: overload resolution ambiguity inside dynamic lambda +- [`KT-58132`](https://youtrack.jetbrains.com/issue/KT-58132) K2: Implicit int constant to long converion crashes FirSerializer +- [`KT-57378`](https://youtrack.jetbrains.com/issue/KT-57378) Partial linkage: Run codegen box tests for Native & JS with enabled PL +- [`KT-58207`](https://youtrack.jetbrains.com/issue/KT-58207) K2: Handle result of completion of synthetic call with callable reference argument +- [`KT-56549`](https://youtrack.jetbrains.com/issue/KT-56549) K2: Reference to Java sealed class fails to compile +- [`KT-57994`](https://youtrack.jetbrains.com/issue/KT-57994) K2: Type inference failed on function reference +- [`KT-58099`](https://youtrack.jetbrains.com/issue/KT-58099) interop0 test fails with error "type kotlin.String? is not supported here: doesn't correspond to any C type" +- [`KT-57671`](https://youtrack.jetbrains.com/issue/KT-57671) Synthetic $EntriesMappings declaration is public and generated even for enums from current module on IC +- [`KT-56517`](https://youtrack.jetbrains.com/issue/KT-56517) K2: Reference to Java record fails to compile: "unresolved reference", "Overload resolution ambiguity between candidates" +- [`KT-58163`](https://youtrack.jetbrains.com/issue/KT-58163) FIR: deserialized default property setter and getter must have FirResolvePhase.ANALYZED_DEPENDENCIES phase +- [`KT-55646`](https://youtrack.jetbrains.com/issue/KT-55646) K2: Report definitely non-nullable as reified error +- [`KT-58043`](https://youtrack.jetbrains.com/issue/KT-58043) k2: Expect call is not removed from IR with nullability-based overload +- [`KT-56442`](https://youtrack.jetbrains.com/issue/KT-56442) K2: Make sure K2 has the same behavior for defaults with overrides as K1 has +- [`KT-55904`](https://youtrack.jetbrains.com/issue/KT-55904) Fix tests for volatile annotation on K2 +- [`KT-57928`](https://youtrack.jetbrains.com/issue/KT-57928) K2: Arguments of annotations on constructor value parameter are not calculated +- [`KT-57814`](https://youtrack.jetbrains.com/issue/KT-57814) K2: Argument type mismatch with delegating property +- [`KT-56490`](https://youtrack.jetbrains.com/issue/KT-56490) Implement deprecation for an anonymous type exposed from inline functions with type argument +- [`KT-57781`](https://youtrack.jetbrains.com/issue/KT-57781) K2: Generated serializer is invisible in a non-JVM test source set +- [`KT-57807`](https://youtrack.jetbrains.com/issue/KT-57807) K2: Symbol already bound exception for arrayOf function from IrBuiltInsOverFir +- [`KT-57962`](https://youtrack.jetbrains.com/issue/KT-57962) K2: No set method providing array access on dynamic +- [`KT-57353`](https://youtrack.jetbrains.com/issue/KT-57353) K2: unresolved reference when using fully qualified object declaration name as an expression, when a declaration package is from another klib and has at least two name segments +- [`KT-57899`](https://youtrack.jetbrains.com/issue/KT-57899) K2: compiler FIR2IR crash on anonymous object with inheritance by delegation to value of smart-casted type parameter +- [`KT-57988`](https://youtrack.jetbrains.com/issue/KT-57988) K2: compiler exception on get operator on dynamic this +- [`KT-57960`](https://youtrack.jetbrains.com/issue/KT-57960) K2: incorrect type inference in lambda with dynamic receiver +- [`KT-57923`](https://youtrack.jetbrains.com/issue/KT-57923) K2: Optional expectation annotation crashes const evaluator +- [`KT-56511`](https://youtrack.jetbrains.com/issue/KT-56511) K1: false negative SMARTCAST_IMPOSSIBLE when alien constructor property is accessed from a private class +- [`KT-58033`](https://youtrack.jetbrains.com/issue/KT-58033) K2 reports Constructor must be private or protected in sealed class in actual sealed class if its constructor has own actual declaration +- [`KT-58061`](https://youtrack.jetbrains.com/issue/KT-58061) K2: false-positive unsupported feature error on callable references to Java methods from annotation interfaces +- [`KT-55079`](https://youtrack.jetbrains.com/issue/KT-55079) Refactor DiagnosticReporterByTrackingStrategy and fix some "diagnostic into black hole" problems +- [`KT-57889`](https://youtrack.jetbrains.com/issue/KT-57889) K2: false-positive lack of information for inline function's type parameter in case of builder-style inference from caller function's return expression +- [`KT-57961`](https://youtrack.jetbrains.com/issue/KT-57961) K2: Unresolved reference using dynamic lambda parameter +- [`KT-57911`](https://youtrack.jetbrains.com/issue/KT-57911) K2: Contracts are not inherited by substitution overrides +- [`KT-57880`](https://youtrack.jetbrains.com/issue/KT-57880) K2: false-positive argument type mismatch due to lambda receiver shadowing labeled outer lambda receiver when assigning lambda to variable +- [`KT-57986`](https://youtrack.jetbrains.com/issue/KT-57986) K2: NPE on building Space +- [`KT-57873`](https://youtrack.jetbrains.com/issue/KT-57873) K2: compiler FIR serialization crash on builder-style inference from lambda's return type +- [`KT-57941`](https://youtrack.jetbrains.com/issue/KT-57941) K2: Assertion error on loading serializable class with non-serializable property compiled with K1 compiler +- [`KT-57947`](https://youtrack.jetbrains.com/issue/KT-57947) K2: Incorrect resolution results when property type for invokeExtension is not inferred +- [`KT-58002`](https://youtrack.jetbrains.com/issue/KT-58002) K2: compiler FIR serialization crash on platform type with type-targeted Java annotation with Java enum as argument +- [`KT-57263`](https://youtrack.jetbrains.com/issue/KT-57263) K2/MPP/JVM: compiler codegen crash on expect-property as default argument for expect-function's parameter +- [`KT-56942`](https://youtrack.jetbrains.com/issue/KT-56942) K2: False-negative NO_ELSE_IN_WHEN if subject is flexible type +- [`KT-56687`](https://youtrack.jetbrains.com/issue/KT-56687) Unexpected behaviour with enum entries when using outdated stdlib +- [`KT-56398`](https://youtrack.jetbrains.com/issue/KT-56398) K2/MPP: compiler backend crash on inheritance from expected interface +- [`KT-57806`](https://youtrack.jetbrains.com/issue/KT-57806) K2: string interpolation as annotation parameter causes error +- [`KT-57611`](https://youtrack.jetbrains.com/issue/KT-57611) K2: Annotation arguments are not evaluated +- [`KT-56190`](https://youtrack.jetbrains.com/issue/KT-56190) [K2/N] Const initializers are not serialized to klib +- [`KT-57843`](https://youtrack.jetbrains.com/issue/KT-57843) K2: Missing diagnostic when calling constructor through typealias whose expansion has a deprecation +- [`KT-57350`](https://youtrack.jetbrains.com/issue/KT-57350) FIR: deprecation diagnostic is not reported on a super class call +- [`KT-57532`](https://youtrack.jetbrains.com/issue/KT-57532) K2: IrActualizer doesn't handle properties overloaded by extension receiver correctly +- [`KT-57776`](https://youtrack.jetbrains.com/issue/KT-57776) K2: Suppressing "INVISIBLE_REFERENCE" leads to AssertionError: Unexpected IR element found during code generation +- [`KT-57769`](https://youtrack.jetbrains.com/issue/KT-57769) [K2] Load properties in proper order for classes compiled with kotlinx.serialization and LV < 2.0 +- [`KT-57879`](https://youtrack.jetbrains.com/issue/KT-57879) K2: compiler FIR serialization crash on passing Java constants as arguments to type-targeted annotations +- [`KT-57893`](https://youtrack.jetbrains.com/issue/KT-57893) K1/K2 inconsistency on smart casts of internally visible properties in friend modules +- [`KT-57876`](https://youtrack.jetbrains.com/issue/KT-57876) K2: stack overflow in compiler FIR deserialization on nested type-target annotation class used in enclosing class +- [`KT-57839`](https://youtrack.jetbrains.com/issue/KT-57839) K2: Compiler crash on lambda returning anonymous object with implemented lambda +- [`KT-57822`](https://youtrack.jetbrains.com/issue/KT-57822) K2: Can't refer to external interface from class literal +- [`KT-57809`](https://youtrack.jetbrains.com/issue/KT-57809) K2: No value passed for parameter of external class +- [`KT-56383`](https://youtrack.jetbrains.com/issue/KT-56383) Build intellij master with LV 1.9 +- [`KT-57735`](https://youtrack.jetbrains.com/issue/KT-57735) K2: MPP: K2 reports hides member of supertype and needs 'override' modifier for the function with `@PlatformDependent` annotation when there is an empty linux target in project +- [`KT-55056`](https://youtrack.jetbrains.com/issue/KT-55056) Builder inference causes incorrect type inference result in related call +- [`KT-57689`](https://youtrack.jetbrains.com/issue/KT-57689) K2: Unresolved reference to nested typealias in KLIB +- [`KT-57665`](https://youtrack.jetbrains.com/issue/KT-57665) K2: incorrect resolution of dynamic type +- [`KT-57381`](https://youtrack.jetbrains.com/issue/KT-57381) K2/MPP/Native: impossible to override Any::equals with non-external function +- [`KT-57654`](https://youtrack.jetbrains.com/issue/KT-57654) K2: Lambda with receiver deserialized as lambda without receiver during metadata compilation +- [`KT-57662`](https://youtrack.jetbrains.com/issue/KT-57662) K2: The error message is poorly formatted and not precise in case of NO_ACTUAL_CLASS_MEMBER_FOR_EXPECTED_CLASS error and `@Suppress` is used +- [`KT-57763`](https://youtrack.jetbrains.com/issue/KT-57763) FirExtensionRegistrar extension point broken +- [`KT-57312`](https://youtrack.jetbrains.com/issue/KT-57312) K2: IR interpreter fails on string interpolation with `const val` from a klib involved +- [`KT-57768`](https://youtrack.jetbrains.com/issue/KT-57768) Don't decompile code to search for annotation arguments +- [`KT-55628`](https://youtrack.jetbrains.com/issue/KT-55628) Diagnostics for kotlin.concurrent.Volatile annotation applicability +- [`KT-55860`](https://youtrack.jetbrains.com/issue/KT-55860) K2. [CONFLICTING_INHERITED_MEMBERS] for inheritor of a class with overloaded generic function +- [`KT-53491`](https://youtrack.jetbrains.com/issue/KT-53491) K2: Implement "Operator '==' cannot be applied to 'Long' and 'Int'" error +- [`KT-55804`](https://youtrack.jetbrains.com/issue/KT-55804) K2: UNSAFE_CALL Non-nullable generic marked as nullable even if non-null asserted +- [`KT-57682`](https://youtrack.jetbrains.com/issue/KT-57682) K2: Incorrect composing of signatures for calls on dynamic types +- [`KT-55405`](https://youtrack.jetbrains.com/issue/KT-55405) K2: false-negative INVISIBLE_REFERENCE in import directives +- [`KT-54781`](https://youtrack.jetbrains.com/issue/KT-54781) K2: no error on unresolved import statement with more than one package +- [`KT-57635`](https://youtrack.jetbrains.com/issue/KT-57635) K2/MPP: Expect constructors are not considered as expect during metadata deserialization +- [`KT-57376`](https://youtrack.jetbrains.com/issue/KT-57376) K2/MPP: false-positive K/JS diagnostic in absence of K/JS target when sharing a source set between K/JVM and K/Native +- [`KT-55902`](https://youtrack.jetbrains.com/issue/KT-55902) K2: Support ImplicitIntegerCoercion annotation +- [`KT-56577`](https://youtrack.jetbrains.com/issue/KT-56577) Migrate Native KLIB ABI compatibility tests to K2 +- [`KT-56603`](https://youtrack.jetbrains.com/issue/KT-56603) [K2/N] Segfault invoking fun from binary compatible klib +- [`KT-57457`](https://youtrack.jetbrains.com/issue/KT-57457) K2: the error message is not quite informative in case of EXPOSED_PROPERTY_TYPE_IN_CONSTRUCTOR_ERROR +- [`KT-57568`](https://youtrack.jetbrains.com/issue/KT-57568) K2: K2, Native reports overload resolution ambiguity +- [`KT-57446`](https://youtrack.jetbrains.com/issue/KT-57446) K2: Adapter function reference is not generated inside when expression +- [`KT-54894`](https://youtrack.jetbrains.com/issue/KT-54894) K2: False positive RETURN_TYPE_MISMATCH on function which returns a functional type with `@UnsafeVariance` argument +- [`KT-57001`](https://youtrack.jetbrains.com/issue/KT-57001) K2 compilation fails due to nullabillity subtyping not working properly +- [`KT-57271`](https://youtrack.jetbrains.com/issue/KT-57271) Delay forbidding inference to an empty intersection to version 2.0 +- [`KT-57209`](https://youtrack.jetbrains.com/issue/KT-57209) K2: type parameters are available in companion object scope +- [`KT-50550`](https://youtrack.jetbrains.com/issue/KT-50550) False positive NO_ELSE_IN_WHEN with annotated `when` branch condition +- [`KT-57431`](https://youtrack.jetbrains.com/issue/KT-57431) K2 MPP JS: Compiler crash on transitive common dependencies +- [`KT-57456`](https://youtrack.jetbrains.com/issue/KT-57456) K2 reports uninitializied variable in enum class when variable is used in lambda and defined in companion object +- [`KT-57583`](https://youtrack.jetbrains.com/issue/KT-57583) K2/MPP/JS&Native: FIR2IR compiler crash on reference to Any method inherited by expect-classifier +- [`KT-56336`](https://youtrack.jetbrains.com/issue/KT-56336) [K2/N] Multiplatform test fails with unexpected "actual declaration has no corresponding expected declaration" compiler error +- [`KT-57556`](https://youtrack.jetbrains.com/issue/KT-57556) K2: Rename error 'This API is not available after FIR' +- [`KT-23447`](https://youtrack.jetbrains.com/issue/KT-23447) Integer.toChar compiles to missing method +- [`KT-46465`](https://youtrack.jetbrains.com/issue/KT-46465) Deprecate and make open Number.toChar() +- [`KT-49017`](https://youtrack.jetbrains.com/issue/KT-49017) Forbid usages of super or super<Some> if in fact it accesses an abstract member +- [`KT-56119`](https://youtrack.jetbrains.com/issue/KT-56119) BinaryVersion.isCompatible binary compatibility is broken +- [`KT-57369`](https://youtrack.jetbrains.com/issue/KT-57369) K2/MPP: supertypes established in actual-classifiers from other source sets are not visible +- [`KT-55469`](https://youtrack.jetbrains.com/issue/KT-55469) [K2/N] equals(Double,Double) and equals(Boolean,Boolean) are not found +- [`KT-57250`](https://youtrack.jetbrains.com/issue/KT-57250) K2: the metadata is serialized for an `expect` class even if the `actual` class is present when compiling to klib +- [`KT-56660`](https://youtrack.jetbrains.com/issue/KT-56660) K2/MPP: compiler backend crash on invoking a K/Common constructor in K/JS code +- [`KT-55055`](https://youtrack.jetbrains.com/issue/KT-55055) K1: Builder inference violates upper bound +- [`KT-57316`](https://youtrack.jetbrains.com/issue/KT-57316) Initialize Enum.entries eagerly: avoid using invokedynamics +- [`KT-57491`](https://youtrack.jetbrains.com/issue/KT-57491) Kotlin synthetic parameter looks ordinary +- [`KT-56846`](https://youtrack.jetbrains.com/issue/KT-56846) K2: incorrect line & symbol numbers in exception reporting +- [`KT-56368`](https://youtrack.jetbrains.com/issue/KT-56368) K2/MPP: compiler backend crash on missing actual declaration +- [`KT-57104`](https://youtrack.jetbrains.com/issue/KT-57104) K2: false-positive conflicting inherited JVM declarations error despite use of `@JvmName` in another module +- [`KT-56747`](https://youtrack.jetbrains.com/issue/KT-56747) [K2/N] Return type for `lambda: (Any) -> Any` which returns Unit is different for K1 and K2 and return statement is missing with K2 +- [`KT-57211`](https://youtrack.jetbrains.com/issue/KT-57211) K2: incorrect "error: an annotation argument must be a compile-time constant" on unsigned array in annotation argument +- [`KT-57302`](https://youtrack.jetbrains.com/issue/KT-57302) K2 fails with IllegalStateException on reading inherited property of Java enum +- [`KT-57424`](https://youtrack.jetbrains.com/issue/KT-57424) K2 IDE: "By now the annotations argument mapping should have been resolved" exception +- [`KT-57241`](https://youtrack.jetbrains.com/issue/KT-57241) K2 MPP: Actualization doesn't work for actual enum that has primary constructor with arguments +- [`KT-57210`](https://youtrack.jetbrains.com/issue/KT-57210) K2 MPP: Support of arguments with dynamic type +- [`KT-57182`](https://youtrack.jetbrains.com/issue/KT-57182) K2 MPP: Actualization doesn't work for nested objects +- [`KT-56344`](https://youtrack.jetbrains.com/issue/KT-56344) K2: Implement correct errors reporting of IrActualizer +- [`KT-54405`](https://youtrack.jetbrains.com/issue/KT-54405) K2 compiler allows val redeclaration +- [`KT-54531`](https://youtrack.jetbrains.com/issue/KT-54531) [K2] Uncaught Runtime exception is thrown instead of user friendly error messages with details in case -no-jdk option set to true +- [`KT-56926`](https://youtrack.jetbrains.com/issue/KT-56926) K2: incorrect line number generated for class constructor or method with default parameter when comment before +- [`KT-56913`](https://youtrack.jetbrains.com/issue/KT-56913) K2: Incorrect line numbers in overriden field getters and setters +- [`KT-56982`](https://youtrack.jetbrains.com/issue/KT-56982) K2: Incorrect line number start in when expression +- [`KT-56720`](https://youtrack.jetbrains.com/issue/KT-56720) K2: false positive MANY_IMPL_MEMBER_NOT_IMPLEMENTED in case of delegation in diamond inheritance +- [`KT-57175`](https://youtrack.jetbrains.com/issue/KT-57175) K2: false-positive INVALID_TYPE_OF_ANNOTATION_MEMBER on type aliases +- [`KT-25694`](https://youtrack.jetbrains.com/issue/KT-25694) Fix reporting of uninitialized parameter in default values of parameters +- [`KT-57198`](https://youtrack.jetbrains.com/issue/KT-57198) K2: false-positive type mismatch error on inherited raw-typed class with type parameters in upper bounds of other type parameters +- [`KT-15470`](https://youtrack.jetbrains.com/issue/KT-15470) Inconsistency: use-site 'set' target is a compilation error, use-site 'get' target is ok +- [`KT-57179`](https://youtrack.jetbrains.com/issue/KT-57179) FIR: preserve prefix increment behavior like in K1 by calling getter twice +- [`KT-57405`](https://youtrack.jetbrains.com/issue/KT-57405) K2. Function call ambiguity error when nullable String is passed to function with Spring `@Nullable` annotation in signature +- [`KT-57284`](https://youtrack.jetbrains.com/issue/KT-57284) K2: compiler codegen crash at property initialization in constructor after smartcast of dispatch receiver to indirectly derived type +- [`KT-57221`](https://youtrack.jetbrains.com/issue/KT-57221) K2: compiler FIR2IR crash on function's unavailable cached type parameter +- [`KT-57036`](https://youtrack.jetbrains.com/issue/KT-57036) Unresolved reference: with inferred type of class constructor with extension parameter +- [`KT-56177`](https://youtrack.jetbrains.com/issue/KT-56177) K2: FIR should not generate annotation on both property and parameter +- [`KT-54990`](https://youtrack.jetbrains.com/issue/KT-54990) NI: Type mismatch when encountering bounded type parameter and projections +- [`KT-57065`](https://youtrack.jetbrains.com/issue/KT-57065) K2: overload resolution ambiguity between type-aliased constructor and identically named function +- [`KT-49653`](https://youtrack.jetbrains.com/issue/KT-49653) Deprecate and remove Enum.declaringClass synthetic property +- [`KT-57190`](https://youtrack.jetbrains.com/issue/KT-57190) K2: false-positive unsafe call error on safe call on type-aliased nullable receiver in SAM-conversion +- [`KT-57166`](https://youtrack.jetbrains.com/issue/KT-57166) K2: false-positive val reassignment error when synthetic property with implicitly typed overridden getter is called from implicitly typed member that is declared earlier +- [`KT-55828`](https://youtrack.jetbrains.com/issue/KT-55828) [K2/N]: Fix test fails in OPT mode : `Internal compiler error: no implementation found ... when building itable/vtable` +- [`KT-56169`](https://youtrack.jetbrains.com/issue/KT-56169) False negative deprecation warning about future inference error with builder inference +- [`KT-56657`](https://youtrack.jetbrains.com/issue/KT-56657) K1/K2: inconsistent behavior in nullability mismatch (Guava hash set/map) +- [`KT-57105`](https://youtrack.jetbrains.com/issue/KT-57105) K2: compiler codegen crash at property initialization in constructor after smartcast +- [`KT-56379`](https://youtrack.jetbrains.com/issue/KT-56379) K2: build tests for the Kotlin standard library +- [`KT-56079`](https://youtrack.jetbrains.com/issue/KT-56079) K2: build YouTrack 2022.3 +- [`KT-57092`](https://youtrack.jetbrains.com/issue/KT-57092) K2: false-positive multiple inherited implementations error +- [`KT-56696`](https://youtrack.jetbrains.com/issue/KT-56696) K2: Allow to access uninitialized member properties in non-inPlace lambdas in class initialization +- [`KT-56354`](https://youtrack.jetbrains.com/issue/KT-56354) K2/MPP: unresolved references to library entities +- [`KT-57095`](https://youtrack.jetbrains.com/issue/KT-57095) K2: false-positive lack of type arguments error on raw cast of Base<*> to Derived<T>: Base<T?> +- [`KT-56630`](https://youtrack.jetbrains.com/issue/KT-56630) FIR: ClassCastException on compilation hierarchy with a raw type +- [`KT-57171`](https://youtrack.jetbrains.com/issue/KT-57171) K2: Implement bytecode tests +- [`KT-57214`](https://youtrack.jetbrains.com/issue/KT-57214) K2: compiler FIR crash on annotation usage before annotation class declaration +- [`KT-57204`](https://youtrack.jetbrains.com/issue/KT-57204) K2: callable reference to mutable property of inherited by delegation superinterface isn't properly resolved +- [`KT-57195`](https://youtrack.jetbrains.com/issue/KT-57195) K2: false-positive VAR_TYPE_MISMATCH_ON_OVERRIDE on changing property's platform type to non-nullable type when overriding +- [`KT-56814`](https://youtrack.jetbrains.com/issue/KT-56814) K2. PsiElement is null inside IrClass. As a result ClassBuilder defineClass gets null as origin +- [`KT-54758`](https://youtrack.jetbrains.com/issue/KT-54758) Deprecate `ClassBuilderInterceptorExtension.interceptClassBuilderFactory` and provide another method without dependency on K1 +- [`KT-57253`](https://youtrack.jetbrains.com/issue/KT-57253) K2: clean up callable reference logic in FIR2IR +- [`KT-56225`](https://youtrack.jetbrains.com/issue/KT-56225) K2. "BackendException: Backend Internal error: Exception during IR lowering" error on incorrect constructor in inline class +- [`KT-56769`](https://youtrack.jetbrains.com/issue/KT-56769) K2. Annotation applicability is ignored during compilation when there's use-site `@target` +- [`KT-56616`](https://youtrack.jetbrains.com/issue/KT-56616) K2: cannot infer Java array type properly +- [`KT-57247`](https://youtrack.jetbrains.com/issue/KT-57247) K2: false-positive INVALID_TYPE_OF_ANNOTATION_MEMBER on type-aliased vararg property +- [`KT-57206`](https://youtrack.jetbrains.com/issue/KT-57206) K2: false-positive val reassignment error on synthetic property from generic class with overridden getter but not setter +- [`KT-56519`](https://youtrack.jetbrains.com/issue/KT-56519) K2: Compiler crash on a function reference on companion receiver that inherits from outer class +- [`KT-56506`](https://youtrack.jetbrains.com/issue/KT-56506) K1/K2 inconsistency: VAL_REASSIGNMENT on synthetic setter with different nullability +- [`KT-56877`](https://youtrack.jetbrains.com/issue/KT-56877) K2: false-positive UNRESOLVED_LABEL for labeled this-expression in contract description +- [`KT-56863`](https://youtrack.jetbrains.com/issue/KT-56863) K2: false-positive property initialization analysis errors after smartcast +- [`KT-56864`](https://youtrack.jetbrains.com/issue/KT-56864) K2: Unexpected behavior with default parameter inheritance and function reference +- [`KT-56665`](https://youtrack.jetbrains.com/issue/KT-56665) K2: false positive RECURSIVE_TYPEALIAS_EXPANSION +- [`KT-53966`](https://youtrack.jetbrains.com/issue/KT-53966) K2 does not support SAM conversions with condition into Java/Kotlin functional interfaces +- [`KT-56659`](https://youtrack.jetbrains.com/issue/KT-56659) FIR: Increment operator on object leads to exception from resolve +- [`KT-56771`](https://youtrack.jetbrains.com/issue/KT-56771) FIR: Increment operator on qualified expressions leads to exception from resolve +- [`KT-56759`](https://youtrack.jetbrains.com/issue/KT-56759) K2: False-positive UNRESOLVED_REFERENCE on labeled desctructuring declaration in LT mode +- [`KT-56548`](https://youtrack.jetbrains.com/issue/KT-56548) K2: false positive overload resolution ambiguity for Java record constructor +- [`KT-56476`](https://youtrack.jetbrains.com/issue/KT-56476) K2: false positive NO_RETURN_IN_FUNCTION_WITH_BLOCK_BODY at inline fun use-site +- [`KT-56138`](https://youtrack.jetbrains.com/issue/KT-56138) K2: Illegal conversion of lambda with parameters to ExtensionFunction expected type +- [`KT-56448`](https://youtrack.jetbrains.com/issue/KT-56448) K2: False-positive unsafe call due to incorrect inference of smartcasted type +- [`KT-55966`](https://youtrack.jetbrains.com/issue/KT-55966) K2: Not enough information to infer type variable K if smartcast is used +- [`KT-57168`](https://youtrack.jetbrains.com/issue/KT-57168) K2: compiler FIR2IR crash on synthetic property from generic class with overridden getter but not setter +- [`KT-56876`](https://youtrack.jetbrains.com/issue/KT-56876) K2: false-positive UNRESOLVED_REFERENCE for name of nested class in contract description +- [`KT-57194`](https://youtrack.jetbrains.com/issue/KT-57194) K2: overload resolution doesn't prioritize Double over Float +- [`KT-57067`](https://youtrack.jetbrains.com/issue/KT-57067) Warning about expect/aсtual in the same module doesn't take into account absence of 'actual' modifier +- [`KT-56954`](https://youtrack.jetbrains.com/issue/KT-56954) K2: function literals can be passed as arguments to parameters with kotlin.reflect function types +- [`KT-55423`](https://youtrack.jetbrains.com/issue/KT-55423) K2: Implement CONTRACT_NOT_ALLOWED +- [`KT-56923`](https://youtrack.jetbrains.com/issue/KT-56923) K2: no line number in bytecode when ASTORE exception in catch +- [`KT-56829`](https://youtrack.jetbrains.com/issue/KT-56829) K2: compiler FIR2IR crash on passing to function a callable reference to nested class's constructor with default arguments +- [`KT-57029`](https://youtrack.jetbrains.com/issue/KT-57029) Per-file caches fail on local inline function in an inline function +- [`KT-57085`](https://youtrack.jetbrains.com/issue/KT-57085) K2: `@Suppress` is sensitive to its argument's case +- [`KT-57103`](https://youtrack.jetbrains.com/issue/KT-57103) K1: AssertionError: Mismatching type arguments: 0 vs 1 + 0 when calling inline function with callable reference to generic synthetic property +- [`KT-57033`](https://youtrack.jetbrains.com/issue/KT-57033) Make KtClassLiteralExpression stub based +- [`KT-57035`](https://youtrack.jetbrains.com/issue/KT-57035) Make KtCollectionLiteralExpression stub based +- [`KT-40857`](https://youtrack.jetbrains.com/issue/KT-40857) Invalid parameterized types for extension function on parameterized receiver when javaParameters=true +- [`KT-56154`](https://youtrack.jetbrains.com/issue/KT-56154) Compiler backend crash on reference to Java synthetic property from generic class +- [`KT-56692`](https://youtrack.jetbrains.com/issue/KT-56692) StackOverflow in PrivateInlineFunctionsReturningAnonymousObjectsChecker +- [`KT-55879`](https://youtrack.jetbrains.com/issue/KT-55879) Modularized tests: fir.bench.language.version is used as API version, not language version +- [`KT-51821`](https://youtrack.jetbrains.com/issue/KT-51821) ClassCastException on anonymous fun interface implementation when unrelated vararg is used +- [`KT-56820`](https://youtrack.jetbrains.com/issue/KT-56820) K2: compiler FIR crash on Java field access after smartcast +- [`KT-56579`](https://youtrack.jetbrains.com/issue/KT-56579) [K2/N] IR actualizer crashed with K2 on expect annotation marked with `@OptionalExpectation`, without actual. +- [`KT-56750`](https://youtrack.jetbrains.com/issue/KT-56750) K2: "IllegalArgumentException: No argument for parameter VALUE_PARAMETER" when calling typealias method reference +- [`KT-55614`](https://youtrack.jetbrains.com/issue/KT-55614) K2: consider serializing static enum members (values/valueOf/entries) to match K1 behavior +- [`KT-30507`](https://youtrack.jetbrains.com/issue/KT-30507) Unsound smartcast if null assignment inside index place and plusAssign/minusAssign is used +- [`KT-56646`](https://youtrack.jetbrains.com/issue/KT-56646) K2: "IllegalStateException: No single implementation found for: FUN FAKE_OVERRIDE" when compiling a functional interface +- [`KT-56334`](https://youtrack.jetbrains.com/issue/KT-56334) K2: can't call expected function with default arguments +- [`KT-56514`](https://youtrack.jetbrains.com/issue/KT-56514) K2 should report ACTUAL_TYPE_ALIAS_NOT_TO_CLASS +- [`KT-56522`](https://youtrack.jetbrains.com/issue/KT-56522) K2 should report ACTUAL_FUNCTION_WITH_DEFAULT_ARGUMENTS +- [`KT-56910`](https://youtrack.jetbrains.com/issue/KT-56910) Exception during IR lowering: Cannot determine lineNumber of element FUN name:cancelProgress +- [`KT-56542`](https://youtrack.jetbrains.com/issue/KT-56542) K2: false positive TOO_MANY_ARGUMENTS in VarHandle.set call +- [`KT-56861`](https://youtrack.jetbrains.com/issue/KT-56861) FIR: test FirPluginBlackBoxCodegenTestGenerated.testClassWithAllPropertiesConstructor is failing with runtime error +- [`KT-56234`](https://youtrack.jetbrains.com/issue/KT-56234) K2: "ISE: Expected value generated with NEW" with inline property setter and noinline parameter +- [`KT-56722`](https://youtrack.jetbrains.com/issue/KT-56722) K2: cannot resolve component call after smart cast +- [`KT-56875`](https://youtrack.jetbrains.com/issue/KT-56875) K2: isOperator flag is incorrectly set for java methods +- [`KT-56714`](https://youtrack.jetbrains.com/issue/KT-56714) K2: wrong argument mapping in DSL +- [`KT-56723`](https://youtrack.jetbrains.com/issue/KT-56723) K2: lambda accidentally returns Unit? instead of Unit +- [`KT-55877`](https://youtrack.jetbrains.com/issue/KT-55877) K2: Secondary constructor without call to parent: no frontend error, ISE: "Null argument in ExpressionCodegen for parameter VALUE_PARAMETER" +- [`KT-56386`](https://youtrack.jetbrains.com/issue/KT-56386) K2: Make possible to access Java field which is shadowed by Kotlin invisible property` +- [`KT-56862`](https://youtrack.jetbrains.com/issue/KT-56862) Compatibility problem with using Kotlin in Intellij 223 or higher because of missing particular trove4j dependency +- [`KT-55088`](https://youtrack.jetbrains.com/issue/KT-55088) JS, Native compilation fail with internal error on `SomeEnum.entries` reference when `SomeEnum` is from klib compiled with disabled EnumEntries language feature +- [`KT-40904`](https://youtrack.jetbrains.com/issue/KT-40904) No warning when declare actual in the same target (module) as expect +- [`KT-56707`](https://youtrack.jetbrains.com/issue/KT-56707) K2: Unexpected TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM where only getter type specified explicitly +- [`KT-56508`](https://youtrack.jetbrains.com/issue/KT-56508) Context receivers: Internal compiler error when compiling code containing a class with a secondary constructor +- [`KT-56706`](https://youtrack.jetbrains.com/issue/KT-56706) K2: False-positive ARGUMENT_TYPE_MISMATCH for generic nested types from library +- [`KT-56505`](https://youtrack.jetbrains.com/issue/KT-56505) K2: Missing `NO_EXPLICIT_VISIBILITY_IN_API_MODE` errors on various declarations +- [`KT-56682`](https://youtrack.jetbrains.com/issue/KT-56682) K2: False-negative UNINITIALIZED_VARIABLE on access to delegated property +- [`KT-56678`](https://youtrack.jetbrains.com/issue/KT-56678) K2: False-negative UNINITIALIZED_VARIABLE if corresponding variable has initializer +- [`KT-56612`](https://youtrack.jetbrains.com/issue/KT-56612) K2: false positive NO_TYPE_ARGUMENTS_ON_RHS on raw cast with type alias based argument +- [`KT-56445`](https://youtrack.jetbrains.com/issue/KT-56445) K2: False-positive unresolved reference to callable reference to function with default argument +- [`KT-55024`](https://youtrack.jetbrains.com/issue/KT-55024) K2: overload resolution ambiguity/unresolved reference if variable is smart-casted to an invisible internal class +- [`KT-55722`](https://youtrack.jetbrains.com/issue/KT-55722) K2: Incorrect OVERLOAD_RESOLUTION_AMBIGUITY with smart cast on dispatch receiver (simple) +- [`KT-56563`](https://youtrack.jetbrains.com/issue/KT-56563) Inference within if stops working when changing expected type from Any to a different type +- [`KT-55936`](https://youtrack.jetbrains.com/issue/KT-55936) K2: Support proper resolution of callable references as last statements in lambda +- [`KT-45989`](https://youtrack.jetbrains.com/issue/KT-45989) FIR: wrong callable reference type inferred +- [`KT-55169`](https://youtrack.jetbrains.com/issue/KT-55169) K2: False-negative NO_ELSE_IN_WHEN +- [`KT-55932`](https://youtrack.jetbrains.com/issue/KT-55932) K2. No compiler error when elvis operator returns not matched type +- [`KT-53987`](https://youtrack.jetbrains.com/issue/KT-53987) K2: False negative "TYPE_MISMATCH" with if statement return +- [`KT-41038`](https://youtrack.jetbrains.com/issue/KT-41038) NI: TYPE_MISMATCH when passing constructor of nested class +- [`KT-42449`](https://youtrack.jetbrains.com/issue/KT-42449) Can not resolve property for value of type Any even after casting type to a type with star projection +- [`KT-52934`](https://youtrack.jetbrains.com/issue/KT-52934) StackOverflow from `PseudocodeTraverserKt.collectDataFromSubgraph` with `if` inside `finally` +- [`KT-52860`](https://youtrack.jetbrains.com/issue/KT-52860) StackOverflowError when casting involving recursive generics and star projection +- [`KT-52424`](https://youtrack.jetbrains.com/issue/KT-52424) ClassCastException: Wrong smartcast to Nothing? with if-else in nullable lambda parameter +- [`KT-52262`](https://youtrack.jetbrains.com/issue/KT-52262) TYPE_MISMATCH: Nonnull smartcasting fails with non-exhaustive when +- [`KT-52502`](https://youtrack.jetbrains.com/issue/KT-52502) Forbid extension calls on inline functional parameters +- [`KT-51045`](https://youtrack.jetbrains.com/issue/KT-51045) SETTER_PROJECTED_OUT: Star projected nullable property can't be set to null +- [`KT-40480`](https://youtrack.jetbrains.com/issue/KT-40480) [FIR] Support `hasStableParameterName` from metadata +- [`KT-50134`](https://youtrack.jetbrains.com/issue/KT-50134) NI: Type inference regression in java streams groupingBy +- [`KT-50160`](https://youtrack.jetbrains.com/issue/KT-50160) False positive "USELESS_CAST" caused by indexed access operator +- [`KT-42715`](https://youtrack.jetbrains.com/issue/KT-42715) Unable to use implicit lambda param `it` for overloaded methods +- [`KT-49045`](https://youtrack.jetbrains.com/issue/KT-49045) False positive USELESS_CAST in generic type with nullable type parameter +- [`KT-49024`](https://youtrack.jetbrains.com/issue/KT-49024) AssertionError: Variance conflict: type parameter variance 'out' and projection kind 'in' cannot be combined +- [`KT-48975`](https://youtrack.jetbrains.com/issue/KT-48975) Type mismatch: inferred type is X but Nothing! was expected with the AssertJ latest version +- [`KT-47870`](https://youtrack.jetbrains.com/issue/KT-47870) INVISIBLE_MEMBER: Kotlin class can't access protected annotation defined in Java parent class +- [`KT-47495`](https://youtrack.jetbrains.com/issue/KT-47495) ReenteringLazyValueComputationException on invalid code +- [`KT-47490`](https://youtrack.jetbrains.com/issue/KT-47490) Missed diagnostic for incorrect callable reference in finally +- [`KT-47484`](https://youtrack.jetbrains.com/issue/KT-47484) "Recursion detected in a lazy value under LockBasedStorageManager" on invalid code +- [`KT-46301`](https://youtrack.jetbrains.com/issue/KT-46301) Combining branches with sealed interfaces in `when` breaks type inference +- [`KT-44392`](https://youtrack.jetbrains.com/issue/KT-44392) False negative: redundant nullability/not null check on cast with as operator +- [`KT-43936`](https://youtrack.jetbrains.com/issue/KT-43936) Recursion detected on input: ANNOTATION_ENTRY with annotation on star-imported nested class +- [`KT-43846`](https://youtrack.jetbrains.com/issue/KT-43846) No smart cast when returning function closures with captured smart-cast variable +- [`KT-43603`](https://youtrack.jetbrains.com/issue/KT-43603) False positive USELESS_CAST leads to TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM on "when" with smart cast and extension property +- [`KT-43553`](https://youtrack.jetbrains.com/issue/KT-43553) JVM / IR: "AssertionError: Unbound symbols not allowed" caused by annotation class with TYPE target +- [`KT-42169`](https://youtrack.jetbrains.com/issue/KT-42169) False negative CAST_NEVER_SUCCEEDS for incompatible types with generic parameter and star projection +- [`KT-42136`](https://youtrack.jetbrains.com/issue/KT-42136) NI: False positive [USELESS_CAST] when list serves to create a mutable list +- [`KT-41721`](https://youtrack.jetbrains.com/issue/KT-41721) SAM conversion fails on varargs with type approximated to Nothing +- [`KT-38288`](https://youtrack.jetbrains.com/issue/KT-38288) Unresolved reference for type parameter upper bound of nested class when outer class extends it with star projected type argument +- [`KT-37490`](https://youtrack.jetbrains.com/issue/KT-37490) NULL_FOR_NONNULL_TYPE: "Null can not be a value of a non-null type Nothing" when null is passed to nullable argument of type projected method +- [`KT-37365`](https://youtrack.jetbrains.com/issue/KT-37365) NPE from `ReflectionReferencesGenerator.generateCallableReference` with inner class function reference and wrong parenthesis +- [`KT-36958`](https://youtrack.jetbrains.com/issue/KT-36958) NI: missed unresolved on parenthesized callable reference passing through call (back-ends throw an exception) +- [`KT-30756`](https://youtrack.jetbrains.com/issue/KT-30756) No smartcast if elvis operator as a smartcast source in while or do-while is used as the last statement +- [`KT-24737`](https://youtrack.jetbrains.com/issue/KT-24737) Report an error on invalid this-expression with angle brackets on left-hand side of a callable reference +- [`KT-21463`](https://youtrack.jetbrains.com/issue/KT-21463) Compiler doesn't take into accout a type parameter upper bound if a corresponding type argument is in projection +- [`KT-6822`](https://youtrack.jetbrains.com/issue/KT-6822) Smart cast doesn't work inside local returned expression in lambda +- [`KT-55840`](https://youtrack.jetbrains.com/issue/KT-55840) Inconsistency between members of enums in bytecode between FE 1.0 + JVM IR and FIR + JVM IR +- [`KT-47815`](https://youtrack.jetbrains.com/issue/KT-47815) JVM: "Recursion detected in a lazy value under LockBasedStorageManager" when trying to inherit interface from a class with non-trivial function +- [`KT-17817`](https://youtrack.jetbrains.com/issue/KT-17817) No error reported on invalid LHS for class literal +- [`KT-47373`](https://youtrack.jetbrains.com/issue/KT-47373) Missed diagnostics on/after non-null assertion (!!) on generic class class use with class literal +- [`KT-51143`](https://youtrack.jetbrains.com/issue/KT-51143) Wrong Unit-requiring at if/when branch with stub types +- [`KT-53671`](https://youtrack.jetbrains.com/issue/KT-53671) False-positive diagnostic reported on OptIn annotation import from root package +- [`KT-53494`](https://youtrack.jetbrains.com/issue/KT-53494) Mistaken type inference in compound 'if' expression with nullability check and covariant type +- [`KT-28668`](https://youtrack.jetbrains.com/issue/KT-28668) "AssertionError: Unrelated types in SAM conversion for index variable" if lambda argument of '[...]' in LHS of augmented assignment is used as an implementation for different SAM interfaces +- [`KT-55931`](https://youtrack.jetbrains.com/issue/KT-55931) Inference for callable reference inside synthetic calls for if/when/try/etc stops working when brought into lambda for a call +- [`KT-20223`](https://youtrack.jetbrains.com/issue/KT-20223) Inline access check ignores operator calls to `invoke()` +- [`KT-54478`](https://youtrack.jetbrains.com/issue/KT-54478) `@NoInfer` causes CONFLICTING_OVERLOADS +- [`KT-56472`](https://youtrack.jetbrains.com/issue/KT-56472) K2: Add stack of all FIR elements to CheckerContext +- [`KT-41126`](https://youtrack.jetbrains.com/issue/KT-41126) [FIR] Inconsistency of a compiler behaviour at init block for an enum entry with and without a qualifier name +- [`KT-54931`](https://youtrack.jetbrains.com/issue/KT-54931) Annotations defined in nested classes cannot be instantiated directly +- [`KT-52338`](https://youtrack.jetbrains.com/issue/KT-52338) "IncompatibleClassChangeError: Expected non-static field" with Kotlin class with same-named companion object property as base Java class field +- [`KT-24901`](https://youtrack.jetbrains.com/issue/KT-24901) No smart cast for `when` with early return +- [`KT-53086`](https://youtrack.jetbrains.com/issue/KT-53086) "Cannot access '<init>' before superclass constructor has been called" with inner class secondary constructor +- [`KT-55137`](https://youtrack.jetbrains.com/issue/KT-55137) Callable references with conversion are incorrectly allowed to be promoted to KFunction +- [`KT-30497`](https://youtrack.jetbrains.com/issue/KT-30497) EXACTLY_ONCE contract doesn't work in a function with `vararg` parameter +- [`KT-47074`](https://youtrack.jetbrains.com/issue/KT-47074) Front-end Internal error: Failed to analyze declaration State / java.lang.IllegalStateException: Should not be called! when try to add Parcelize +- [`KT-24503`](https://youtrack.jetbrains.com/issue/KT-24503) Return-as-expression is allowed as this/super constructor parameter +- [`KT-55379`](https://youtrack.jetbrains.com/issue/KT-55379) False positive NO_ELSE_IN_WHEN with smartcast to Boolean +- [`KT-47750`](https://youtrack.jetbrains.com/issue/KT-47750) False positive NO_ELSE_IN_WHEN in presence of smartcast to sealed interface +- [`KT-53819`](https://youtrack.jetbrains.com/issue/KT-53819) False positive UNINITIALIZED_VARIABLE with secondary constructor and custom property getter in local class +- [`KT-56457`](https://youtrack.jetbrains.com/issue/KT-56457) JVM: Enum.entries are not annotated with `@NotNull` +- [`KT-56072`](https://youtrack.jetbrains.com/issue/KT-56072) K2. "IllegalStateException: Fir2IrSimpleFunctionSymbol for <paramName> is already bound" when trying to access java synthetic property of inherited class +- [`KT-50082`](https://youtrack.jetbrains.com/issue/KT-50082) Kotlin non-overriding property of subclass doesn't shadow same-named Java field from base class +- [`KT-55822`](https://youtrack.jetbrains.com/issue/KT-55822) False positive ABSTRACT_CLASS_MEMBER_NOT_IMPLEMENTED with raw types and mixed overridden members +- [`KT-55666`](https://youtrack.jetbrains.com/issue/KT-55666) K2: label on local function is rejected: "Target label does not denote a function" +- [`KT-56283`](https://youtrack.jetbrains.com/issue/KT-56283) False-positive INVISIBLE_MEMBER on overridden member of more specific type after smart cast +- [`KT-51969`](https://youtrack.jetbrains.com/issue/KT-51969) [FIR] Compilation for expect value class fails with "Fir2IrSimpleFunctionSymbol for [declaration] is already bound" +- [`KT-56329`](https://youtrack.jetbrains.com/issue/KT-56329) K2: compiler backend crash on two expected functions with similar signatures +- [`KT-56361`](https://youtrack.jetbrains.com/issue/KT-56361) K2/MPP: receiver isn't available in lambda literals with receiver +- [`KT-55295`](https://youtrack.jetbrains.com/issue/KT-55295) K2/MPP: JS build functionality +- [`KT-55909`](https://youtrack.jetbrains.com/issue/KT-55909) [K2/N] IndexOutOfBoundsException for a reference to a function defined in companion object superclass +- [`KT-55664`](https://youtrack.jetbrains.com/issue/KT-55664) K2: eliminate ClassId.isSame call from FirClass.isSubclassOf +- [`KT-56353`](https://youtrack.jetbrains.com/issue/KT-56353) K2. False negative "Unresolved reference" in default value of secondary constructor's parameter +- [`KT-56381`](https://youtrack.jetbrains.com/issue/KT-56381) K2: Function type kind not extracted from lambda literal in generic call +- [`KT-55747`](https://youtrack.jetbrains.com/issue/KT-55747) K2. "Convention for 'mod' is forbidden. Use 'rem'" error is missing +- [`KT-56104`](https://youtrack.jetbrains.com/issue/KT-56104) Unnecessary inner classes attributes in class files for subclasses +- [`KT-55570`](https://youtrack.jetbrains.com/issue/KT-55570) K2: ACTUAL_WITHOUT_EXPECT error is not reported on a simple actual class +- [`KT-56176`](https://youtrack.jetbrains.com/issue/KT-56176) [K2/N] "IllegalStateException: actual type is kotlin.Int, expected kotlin.Long" when expected type uses typealias +- [`KT-56229`](https://youtrack.jetbrains.com/issue/KT-56229) K2: IllegalStateException (already bound) for triangle-like dependencies scheme with MPP scenario +- [`KT-56199`](https://youtrack.jetbrains.com/issue/KT-56199) K2 + MPP + kotlinx.serialization: java.lang.VerifyError: Bad type on operand stack in aaload +- [`KT-56212`](https://youtrack.jetbrains.com/issue/KT-56212) K2: Exception when compiling extension function declaration with illegally chained type parameter receiver +- [`KT-55503`](https://youtrack.jetbrains.com/issue/KT-55503) K2: "Argument type mismatch" caused by using the wrong "this" +- [`KT-56050`](https://youtrack.jetbrains.com/issue/KT-56050) K2: inconsistency regarding visibility of synthetic properties with protected getter and public setter +- [`KT-49663`](https://youtrack.jetbrains.com/issue/KT-49663) FIR: Support `@kotlin`.jvm.PurelyImplements for java collections +- [`KT-55468`](https://youtrack.jetbrains.com/issue/KT-55468) [K2/N] Crash with debuginfo caused by changed tree using IMPLICIT_COERCION_TO_UNIT +- [`KT-56269`](https://youtrack.jetbrains.com/issue/KT-56269) [K2/N] Don't test "Tailrec is not allowed on open members" in K2 +- [`KT-54647`](https://youtrack.jetbrains.com/issue/KT-54647) K2: Function call with Lambda on LHS of assignment leads to KotlinExceptionWithAttachments: FirDeclaration was not found for class org.jetbrains.kotlin.psi.KtFunctionLiteral +- [`KT-54648`](https://youtrack.jetbrains.com/issue/KT-54648) K2: Function call on left side of erroneous assignment isn't resolved +- [`KT-55699`](https://youtrack.jetbrains.com/issue/KT-55699) K2. False Negative "Type parameter T is not an expression" +- [`KT-56132`](https://youtrack.jetbrains.com/issue/KT-56132) Restore 'JvmBackendContext' constructor signature for compatibility +- [`KT-55973`](https://youtrack.jetbrains.com/issue/KT-55973) K2: Exception from UnusedChecker on an unused destructuring +- [`KT-56275`](https://youtrack.jetbrains.com/issue/KT-56275) K2 IDE: Missed error for enum super type +- [`KT-54775`](https://youtrack.jetbrains.com/issue/KT-54775) K2. "IllegalStateException: Expected FirResolvedTypeRef with ConeKotlinType but was FirImplicitTypeRefImpl <implicit>" exception on incorrect code +- [`KT-55528`](https://youtrack.jetbrains.com/issue/KT-55528) K2: CFA for property initialization analysis is not run for class initialization graphs +- [`KT-54410`](https://youtrack.jetbrains.com/issue/KT-54410) K2: Deprecation warning instead of "this declaration is only available since Kotlin X" when language version in project are below required to use language feature +- [`KT-55186`](https://youtrack.jetbrains.com/issue/KT-55186) K2: No compilation error on calling exception without constructor +- [`KT-36776`](https://youtrack.jetbrains.com/issue/KT-36776) Treat special constructions (if, when, try) as a usual calls when there is expected type +- [`KT-50947`](https://youtrack.jetbrains.com/issue/KT-50947) False negative: FE 1.0 doesn't report type variance conflict error on an inner type +- [`KT-39041`](https://youtrack.jetbrains.com/issue/KT-39041) Collection literals should not be allowed inside annotation classes +- [`KT-54694`](https://youtrack.jetbrains.com/issue/KT-54694) Consider enabling BooleanElvisBoundSmartCasts in K1 or K2 +- [`KT-54587`](https://youtrack.jetbrains.com/issue/KT-54587) K2. CCE on compilation when some operator fun is needed and it is implemented as an extension function for another class +- [`KT-52774`](https://youtrack.jetbrains.com/issue/KT-52774) Resolve unqualified enum constants based on expected type + +### Docs & Examples + +- [`KT-53643`](https://youtrack.jetbrains.com/issue/KT-53643) Update coding style conventions to include rangeUntil operator +- [`KT-57902`](https://youtrack.jetbrains.com/issue/KT-57902) Create migration tutorial from kotlin-js to kotlin-multiplatform gradle plugin +- [`KT-58381`](https://youtrack.jetbrains.com/issue/KT-58381) [Docs][Libraries] Document Path.createParentDirectories + +### IDE + +#### Performance Improvements + +- [`KTIJ-23501`](https://youtrack.jetbrains.com/issue/KTIJ-23501) Make main run configuration detection lighter +- [`KT-56613`](https://youtrack.jetbrains.com/issue/KT-56613) Reduce memory consumption of light classes + +#### Fixes + +- [`KTIJ-25855`](https://youtrack.jetbrains.com/issue/KTIJ-25855) Infinite "Analyzing..." on .kt files from native source-set +- [`KTIJ-25448`](https://youtrack.jetbrains.com/issue/KTIJ-25448) When project JDK is less than one defines in jvmToolchain block run with Idea fails with `has been compiled by a more recent version of the Java Runtime` +- [`KTIJ-25673`](https://youtrack.jetbrains.com/issue/KTIJ-25673) Temporarily switch off adding jvmToolchain to new/converted Kotlin projects +- [`KTIJ-25719`](https://youtrack.jetbrains.com/issue/KTIJ-25719) K/Wasm: Fix import of wasm projects with Kotlin 1.9.0 +- [`KTIJ-24136`](https://youtrack.jetbrains.com/issue/KTIJ-24136) Files with actual declarations are not highlighted in kotlinx.coroutines project +- [`KTIJ-24390`](https://youtrack.jetbrains.com/issue/KTIJ-24390) Kotlin assignment plugin: Imports are not recognized in build logic .kt files for Gradle build +- [`KTIJ-24695`](https://youtrack.jetbrains.com/issue/KTIJ-24695) Default Kotlin project can not be synced on Mac M1 +- [`KTIJ-25302`](https://youtrack.jetbrains.com/issue/KTIJ-25302) Wrong variant of serialization plugins is passed to JPS build if the project was imported from Gradle +- [`KTIJ-25416`](https://youtrack.jetbrains.com/issue/KTIJ-25416) "Add import" works incorrectly without formatting the code for root package +- [`KT-57849`](https://youtrack.jetbrains.com/issue/KT-57849) K2: contract violation due to implicit java type with annotation +- [`KTIJ-24666`](https://youtrack.jetbrains.com/issue/KTIJ-24666) Store annotation arguments in cls +- [`KTIJ-24667`](https://youtrack.jetbrains.com/issue/KTIJ-24667) Store constant expressions in cls +- [`KTIJ-24665`](https://youtrack.jetbrains.com/issue/KTIJ-24665) Store contracts in cls +- [`KTIJ-24543`](https://youtrack.jetbrains.com/issue/KTIJ-24543) An option to configure kotlin with JavaScript is available at Tools -> Kotlin menu +- [`KT-57857`](https://youtrack.jetbrains.com/issue/KT-57857) LC: FakeFileForLightClass: Read access is allowed from inside read-action +- [`KTIJ-25172`](https://youtrack.jetbrains.com/issue/KTIJ-25172) Store flexible types in cls +- [`KT-57578`](https://youtrack.jetbrains.com/issue/KT-57578) SLC: incorrect upper bound wildcards +- [`KT-57917`](https://youtrack.jetbrains.com/issue/KT-57917) Analysis API: decompiled value parameters are not resolved +- [`KT-56046`](https://youtrack.jetbrains.com/issue/KT-56046) K2 IDE: Avoid redundant resolve from annotations +- [`KT-57569`](https://youtrack.jetbrains.com/issue/KT-57569) SLC: incorrect visibility for lateinit var with private setter +- [`KT-57547`](https://youtrack.jetbrains.com/issue/KT-57547) SLC: non-last `vararg` value parameter type mismatch +- [`KTIJ-25034`](https://youtrack.jetbrains.com/issue/KTIJ-25034) K2 IDE: unresolved import treated as unused +- [`KT-57548`](https://youtrack.jetbrains.com/issue/KT-57548) SLC: incorrect inheritance list for Comparator +- [`KT-56843`](https://youtrack.jetbrains.com/issue/KT-56843) Light classes: certain kinds of constant values in property initializers aren't supported +- [`KTIJ-24676`](https://youtrack.jetbrains.com/issue/KTIJ-24676) Enum.entries is red if it's called on enum class from JDK or module without stdlib in dependencies +- [`KT-56868`](https://youtrack.jetbrains.com/issue/KT-56868) SLC: IncorrectOperationException on enum annotation arguments that are not valid Java identifiers +- [`KTIJ-25048`](https://youtrack.jetbrains.com/issue/KTIJ-25048) K2: IDE K2: "Unexpected scope FirNameAwareCompositeScope" +- [`KTIJ-24895`](https://youtrack.jetbrains.com/issue/KTIJ-24895) K2 IDE: "Invalid FirDeclarationOrigin Synthetic" exception for synthetic "WHEN_CALL" function during highlighting +- [`KT-56833`](https://youtrack.jetbrains.com/issue/KT-56833) Light classes: Accessors to lateinit properties don't have `@NotNull` annotations +- [`KTIJ-24768`](https://youtrack.jetbrains.com/issue/KTIJ-24768) IDE K2: "IllegalArgumentException Failed requirement at FirJvmTypeMapper" +- [`KT-56845`](https://youtrack.jetbrains.com/issue/KT-56845) Light classes: Overridden property accessors don't have `@Override` annotation +- [`KT-56441`](https://youtrack.jetbrains.com/issue/KT-56441) K2 IDE: reference from Java to ObjectName.INSTANCE of private object is red in IDE, but compiled successfully +- [`KT-56891`](https://youtrack.jetbrains.com/issue/KT-56891) Symbol Classes: DefaultImpls classes contain methods without default implementation +- [`KTIJ-24742`](https://youtrack.jetbrains.com/issue/KTIJ-24742) K2 IDE: InvalidFirElementTypeException +- [`KTIJ-24067`](https://youtrack.jetbrains.com/issue/KTIJ-24067) K2 IDE: references from .java source to top-level Kotlin members from dependencies are unresolved +- [`KT-56842`](https://youtrack.jetbrains.com/issue/KT-56842) Light Classes: Primitive-backed context receiver parameters shouldn't be marked with `@NotNull` +- [`KT-56835`](https://youtrack.jetbrains.com/issue/KT-56835) Light classes: Underlying fields for delegated properties should be marked as final and `@NotNull` +- [`KT-56840`](https://youtrack.jetbrains.com/issue/KT-56840) Light Classes: Inline classes backed by Java primitives shouldn't be marked with `@NotNull` +- [`KT-56728`](https://youtrack.jetbrains.com/issue/KT-56728) K2 IDE. False positive `not applicable to` for kotlin annotation with target annotating Java element +- [`KTIJ-24610`](https://youtrack.jetbrains.com/issue/KTIJ-24610) K2: Exception from import optimizer: "Unexpected qualifier '10' of type 'KtConstantExpression`" +- [`KTIJ-24476`](https://youtrack.jetbrains.com/issue/KTIJ-24476) Make application services to be classes instead of objects +- [`KTIJ-24574`](https://youtrack.jetbrains.com/issue/KTIJ-24574) K2 IDE: "No fir element was found for" from inspections +- [`KT-55815`](https://youtrack.jetbrains.com/issue/KT-55815) SLC: Keep annotations on type when converting to `PsiType` +- [`KT-55669`](https://youtrack.jetbrains.com/issue/KT-55669) K2 IDE: INRE from light classes +- [`KTIJ-24530`](https://youtrack.jetbrains.com/issue/KTIJ-24530) K2 IDE: status resolution fails with CCE +- [`KTIJ-23937`](https://youtrack.jetbrains.com/issue/KTIJ-23937) K2: No 'JavaSymbolProvider' in array owner: Source session for module <Non under content root module> +- [`KTIJ-24087`](https://youtrack.jetbrains.com/issue/KTIJ-24087) K2: Type parameter bounds found not analyzed during call inference +- [`KTIJ-24344`](https://youtrack.jetbrains.com/issue/KTIJ-24344) K2 IDE: Object reference incorrectly resolves to 'invoke' operator function +- [`KTIJ-24107`](https://youtrack.jetbrains.com/issue/KTIJ-24107) K2 IDE: Unresolved call for qualified companion invoke() +- [`KTIJ-24385`](https://youtrack.jetbrains.com/issue/KTIJ-24385) K2 IDE: KtCallExpression(KtCallExpression) should always resolve to a KtCallInfo + +### IDE. Code Style, Formatting + +- [`KTIJ-24928`](https://youtrack.jetbrains.com/issue/KTIJ-24928) Organize imports puts imports in one line if Formatter option is used + +### IDE. Completion + +- [`KTIJ-25108`](https://youtrack.jetbrains.com/issue/KTIJ-25108) K2 IDE: Code completion in Java context for Kotlin top level members: "Slow operations are prohibited on EDT" through KtAnalysisScopeProviderImpl.canBeAnalysed() +- [`KTIJ-24989`](https://youtrack.jetbrains.com/issue/KTIJ-24989) K2 IDE: completion should show information about expanded types for type alias parameters +- [`KTIJ-24992`](https://youtrack.jetbrains.com/issue/KTIJ-24992) K2 IDE: completion shows return type with incorrect nullability when type is stub type +- [`KTIJ-24948`](https://youtrack.jetbrains.com/issue/KTIJ-24948) K2 IDE: "ERROR: class org.jetbrains.kotlin.fir.types.jvm.FirJavaTypeRef cannot be cast to class org.jetbrains.kotlin.fir.types.FirResolvedTypeRef" during completion of inner classes' constructors +- [`KTIJ-24256`](https://youtrack.jetbrains.com/issue/KTIJ-24256) K2 IDE: Angle brackets are missing in completion of function with type parameters +- [`KTIJ-24083`](https://youtrack.jetbrains.com/issue/KTIJ-24083) K2, Completion: Exception on adding a type parameter receiver to a function +- [`KTIJ-23963`](https://youtrack.jetbrains.com/issue/KTIJ-23963) K2 IDE: Completion in Kotlin suggests overriding a Java field; fails with "Unknown member to override" +- [`KTIJ-22359`](https://youtrack.jetbrains.com/issue/KTIJ-22359) K2 IDE: no completion for Java synthetic properties from super class +- [`KTIJ-23880`](https://youtrack.jetbrains.com/issue/KTIJ-23880) Completion doesn't work for Java synthetic property reference + +### IDE. Decompiler, Indexing, Stubs + +- [`KTIJ-25152`](https://youtrack.jetbrains.com/issue/KTIJ-25152) Kotlin Bytecode tool window: ISE Symbol with IrSimpleFunctionSymbolImpl is unbound on actual callable with argument in mpp project with IR +- [`KTIJ-24475`](https://youtrack.jetbrains.com/issue/KTIJ-24475) Migrate kotlin index extension implementation from object to classes +- [`KTIJ-24335`](https://youtrack.jetbrains.com/issue/KTIJ-24335) Kotlin Bytecode tool window: NoSuchElementException caused by duplicate Boolean type descriptor in JvmSharedVariablesManager.getProvider +- [`KTIJ-24206`](https://youtrack.jetbrains.com/issue/KTIJ-24206) Kotlin Bytecode tool window: "Unhandled intrinsic in ExpressionCodegen" when compiling a source file with an expect function +- [`KTIJ-15764`](https://youtrack.jetbrains.com/issue/KTIJ-15764) IR by default in Kotlin bytecode tool window + +### IDE. Gradle Integration + +- [`KT-59034`](https://youtrack.jetbrains.com/issue/KT-59034) MPP build failed with "Factory type is not known for plugin variants" in kt-231-* +- [`KT-56671`](https://youtrack.jetbrains.com/issue/KT-56671) KGP import: K/N distribution libraries should'n be resolved for IDE by KGP with package names +- [`KTIJ-24573`](https://youtrack.jetbrains.com/issue/KTIJ-24573) KGP-based import: commonized cinterop libraries don't include source set targets, unsupported by host +- [`KTIJ-25757`](https://youtrack.jetbrains.com/issue/KTIJ-25757) KJS: 1.9.0-Beta fails to run when running in Android Studio +- [`KTIJ-24701`](https://youtrack.jetbrains.com/issue/KTIJ-24701) KGP import: JVM+Android shared source sets don't receive a correct default stdlib dependency +- [`KTIJ-24745`](https://youtrack.jetbrains.com/issue/KTIJ-24745) IDE sync of kotlin("js") projects with js(BOTH) set fails with exception because of the new MPP IDE import +- [`KTIJ-24567`](https://youtrack.jetbrains.com/issue/KTIJ-24567) Enable KGP dependency resolution by default +- [`KTIJ-24729`](https://youtrack.jetbrains.com/issue/KTIJ-24729) KotlinMPPGradleProjectResolverKt must not be requested from main classloader on project import +- [`KTIJ-11978`](https://youtrack.jetbrains.com/issue/KTIJ-11978) IDE does not recognize the sources JAR of a published to mavenLocal MPP library + +### IDE. Inspections and Intentions + +- [`KTIJ-24684`](https://youtrack.jetbrains.com/issue/KTIJ-24684) K2 IDE: 'Redundant qualifier name' false positive in type specification in extension function +- [`KTIJ-24662`](https://youtrack.jetbrains.com/issue/KTIJ-24662) K2 IDE: False positive "Redundant qualifier name" inspection for nested class from base interface +- [`KTIJ-25232`](https://youtrack.jetbrains.com/issue/KTIJ-25232) K2 IDE: "Redundant qualifier name" inspection false positive with object referenced via property +- [`KTIJ-25447`](https://youtrack.jetbrains.com/issue/KTIJ-25447) Make Enum.entries and RangeUntil inspections don't check for opt-in when APIs become stable +- [`KTIJ-23588`](https://youtrack.jetbrains.com/issue/KTIJ-23588) K2 IDE. False positive unused import directive for extension function of an object +- [`KTIJ-25112`](https://youtrack.jetbrains.com/issue/KTIJ-25112) K2 IDE: False positive "Actual value of parameter 'b' is always 'null'" +- [`KTIJ-24485`](https://youtrack.jetbrains.com/issue/KTIJ-24485) Explicit API mode: false positive "redundant 'public' modifier" +- [`KTIJ-24453`](https://youtrack.jetbrains.com/issue/KTIJ-24453) Unsuccessfull resolve error from OperatorToFunctionIntention on recursive property declaration + +### IDE. JS + +- [`KT-58427`](https://youtrack.jetbrains.com/issue/KT-58427) Kotlin Gradle Plugin ignores language version value for Kotlin/JS sources + +### IDE. Libraries + +- [`KTIJ-25096`](https://youtrack.jetbrains.com/issue/KTIJ-25096) K2 IDE: Library sessions are garbage collected between performance test runs with enabled library caches +- [`KTIJ-24413`](https://youtrack.jetbrains.com/issue/KTIJ-24413) Cannot navigate to enum of the Kotlin library via entries call + +### IDE. Misc + +- [`KT-58763`](https://youtrack.jetbrains.com/issue/KT-58763) K2 IDE: NoSuchMethodError: KtPsiFactory$Companion.contextual +- [`KTIJ-25304`](https://youtrack.jetbrains.com/issue/KTIJ-25304) Move IDE Extension Points from compiler.xml to the IDE repository +- [`KTIJ-24893`](https://youtrack.jetbrains.com/issue/KTIJ-24893) K2 IDE: Serializable plugin causes infinite resolve recursion + +### IDE. Multiplatform + +- [`KTIJ-25859`](https://youtrack.jetbrains.com/issue/KTIJ-25859) MPP: Library wizard with android target uses deprecated `androidTest` source set +- [`KTIJ-25479`](https://youtrack.jetbrains.com/issue/KTIJ-25479) Compiler options is not imported correctly for js source sets +- [`KTIJ-24011`](https://youtrack.jetbrains.com/issue/KTIJ-24011) MPP: Native tests are missing run gutters + +### IDE. Navigation + +- [`KTIJ-23073`](https://youtrack.jetbrains.com/issue/KTIJ-23073) K2 IDE: Navigation doesn't work from library sources to another library sources +- [`KTIJ-24819`](https://youtrack.jetbrains.com/issue/KTIJ-24819) K2 IDE: support compiler reference index +- [`KTIJ-24697`](https://youtrack.jetbrains.com/issue/KTIJ-24697) K2 IDE: handling PresistenceMap in LLFirSessionsCache takes a lot of time +- [`KTIJ-24373`](https://youtrack.jetbrains.com/issue/KTIJ-24373) K2 IDE: Qualified generic type is not fully resolved + +### IDE. Run Configurations + +- [`KTIJ-25046`](https://youtrack.jetbrains.com/issue/KTIJ-25046) K2 IDE. Junit5 test method with internal modifier can't be launched using gutter + +### IDE. Wizards + +- [`KTIJ-25932`](https://youtrack.jetbrains.com/issue/KTIJ-25932) Turn off the adding new targets in Kotlin Multiplatform Wizard +- [`KTIJ-26022`](https://youtrack.jetbrains.com/issue/KTIJ-26022) Project module not selected in a second page of "New Project" window in KMP wizard +- [`KTIJ-24834`](https://youtrack.jetbrains.com/issue/KTIJ-24834) Set default for "kotlin.mpp.experimental" flag for K/JS features to true + +### JavaScript + +#### New Features + +- [`KT-12784`](https://youtrack.jetbrains.com/issue/KT-12784) JS: generate ES2015 compatible modules +- [`KT-48154`](https://youtrack.jetbrains.com/issue/KT-48154) KJS / IR: Inline members support for external types +- [`KT-51582`](https://youtrack.jetbrains.com/issue/KT-51582) FIR: support basic compile-time evaluation for JS backend + +#### Fixes + +- [`KT-43490`](https://youtrack.jetbrains.com/issue/KT-43490) KJS / IR: "Cannot set property message of Error which has only a getter" caused by class that is child of Throwable +- [`KT-57690`](https://youtrack.jetbrains.com/issue/KT-57690) K2/MPP: compileProductionLibraryKotlinJs fails with Module has a reference to symbol kotlin/arrayOf|3204918726020768747[0]. Neither the module itself nor its dependencies contain such declaration +- [`KT-56911`](https://youtrack.jetbrains.com/issue/KT-56911) K2/MPP: Compile K/JS fails for `@Serializable` annotation with class IrDeclarationOrigin$GeneratedByPlugin cannot be cast to class IrDeclarationOriginImpl +- [`KT-56950`](https://youtrack.jetbrains.com/issue/KT-56950) Support KLIB IC with K2 +- [`KT-58570`](https://youtrack.jetbrains.com/issue/KT-58570) KJS: ES6 classes + PL throw java.lang.NullPointerException +- [`KT-58835`](https://youtrack.jetbrains.com/issue/KT-58835) K2/JS: Fix incremental compilation klib tests +- [`KT-58794`](https://youtrack.jetbrains.com/issue/KT-58794) KJS / K2: Assertion failed with Space build +- [`KT-51706`](https://youtrack.jetbrains.com/issue/KT-51706) Partial linkage: in case of absent symbol referred from declaration Native compiler is successful, JavaScript fails +- [`KT-54452`](https://youtrack.jetbrains.com/issue/KT-54452) Kotlin/JS libraries with "joined" legacy+IR content: publish IR sources for them +- [`KT-53180`](https://youtrack.jetbrains.com/issue/KT-53180) Kotlin/JS: generated TypeScript constructor can have "TS1016: A required parameter cannot follow an optional parameter" error with certain properties order +- [`KT-39650`](https://youtrack.jetbrains.com/issue/KT-39650) KJS IR: provide a way to enable ES2015 class generation +- [`KT-57990`](https://youtrack.jetbrains.com/issue/KT-57990) KJS/IR. Invalid `super` call for final parent methods (ES classes) +- [`KT-58246`](https://youtrack.jetbrains.com/issue/KT-58246) KJS: ES15 classses — duplicated code in class constructor +- [`KT-57479`](https://youtrack.jetbrains.com/issue/KT-57479) KJS: Add an annotation for a function parameter which checks that a passed argument has an external type +- [`KT-58201`](https://youtrack.jetbrains.com/issue/KT-58201) Unknown statement type when building with ES modules +- [`KT-30810`](https://youtrack.jetbrains.com/issue/KT-30810) values and valueOf are miscompiled for external enum classes +- [`KT-57024`](https://youtrack.jetbrains.com/issue/KT-57024) Ugly TypeScript definitions for declarations with both `@JsExport` and `@Serializable` +- [`KT-56237`](https://youtrack.jetbrains.com/issue/KT-56237) KJS + IC: Adding or removing interface default implementation doesn't invalidate children and doesn't update JS code +- [`KT-54638`](https://youtrack.jetbrains.com/issue/KT-54638) K2/JS: Fir2ir - implement and use JS-specific mangler +- [`KT-54028`](https://youtrack.jetbrains.com/issue/KT-54028) Native / JS: Using private object implementing a sealed interface causes a linker error +- [`KT-57423`](https://youtrack.jetbrains.com/issue/KT-57423) KJS: Add an annotation for external interfaces which allows to be inherited only by other external interfaces, classes or objects +- [`KT-57711`](https://youtrack.jetbrains.com/issue/KT-57711) K2: Native & JS fail to compile a KLIB that uses const val from a dependency KLIB +- [`KT-57078`](https://youtrack.jetbrains.com/issue/KT-57078) JS IC: Unbound symbol left in `SymbolTable` in `JsIr[ES6]InvalidationTestGenerated.testBreakKlibBinaryCompatibilityWithVariance` tests +- [`KT-57254`](https://youtrack.jetbrains.com/issue/KT-57254) Deprecate `external enum` declarations +- [`KT-57002`](https://youtrack.jetbrains.com/issue/KT-57002) KJS: "JsParserException: missing name after . operator" when a js(...) block contains an interpolated constant +- [`KT-56961`](https://youtrack.jetbrains.com/issue/KT-56961) JS IR: serializedIrFileFingerprints in klib manifest has a wrong format +- [`KT-56282`](https://youtrack.jetbrains.com/issue/KT-56282) KJS: Invalidate incremental cache in case of compiler internal errors + +### KMM Plugin + +- [`KT-55402`](https://youtrack.jetbrains.com/issue/KT-55402) "Framework not found SQLCipher": after selection of "Regular framework" as "iOS framework distribution" and installing SqlCihper through CocoaPods +- [`KT-55988`](https://youtrack.jetbrains.com/issue/KT-55988) KN debugger in KMM plugin for Android Studio can't recognize the source code + +### Language Design + +#### New Features + +- [`KT-48872`](https://youtrack.jetbrains.com/issue/KT-48872) Provide modern and performant replacement for Enum.values() +- [`KT-15613`](https://youtrack.jetbrains.com/issue/KT-15613) Introduce special syntax for the until operator +- [`KT-4107`](https://youtrack.jetbrains.com/issue/KT-4107) Design and implement a solution for toString, equals and hashCode on objects (data object) + +#### Fixes + +- [`KT-28850`](https://youtrack.jetbrains.com/issue/KT-28850) Prohibit protected visibility in final expected classes +- [`KT-39362`](https://youtrack.jetbrains.com/issue/KT-39362) Expect fun interface must have actual fun interface counterpart +- [`KT-48994`](https://youtrack.jetbrains.com/issue/KT-48994) Prohibit type unsound java fields assignments +- [`KT-58791`](https://youtrack.jetbrains.com/issue/KT-58791) Prolongate PROGRESSION_CHANGE_RESOLVE diagnostics to 2.x +- [`KT-53778`](https://youtrack.jetbrains.com/issue/KT-53778) Release stdlib API about "rangeUntil" operator in 1.9 +- [`KT-53653`](https://youtrack.jetbrains.com/issue/KT-53653) Export Enum.entries to Objective-C and Swift +- [`KT-55177`](https://youtrack.jetbrains.com/issue/KT-55177) Deprecate declaration of expect and actual counterparts of same class in one module +- [`KT-49110`](https://youtrack.jetbrains.com/issue/KT-49110) Prohibit access to members of companion of enum class from initializers of entries of this enum +- [`KT-47986`](https://youtrack.jetbrains.com/issue/KT-47986) Forbid implicit inferring a type variable into an upper bound in the builder inference context +- [`KT-57395`](https://youtrack.jetbrains.com/issue/KT-57395) Delay ForbidInferringPostponedTypeVariableIntoDeclaredUpperBound feature to LV 2.0 +- [`KT-55082`](https://youtrack.jetbrains.com/issue/KT-55082) Bump KLib version for Enum.entries +- [`KT-49264`](https://youtrack.jetbrains.com/issue/KT-49264) Deprecate infix function calls of functions named "suspend" with dangling function literal + +### Libraries + +#### New Features + +- [`KT-58046`](https://youtrack.jetbrains.com/issue/KT-58046) Stabilize remaining kotlin.time API: time sources, time marks, measureTime +- [`KT-58074`](https://youtrack.jetbrains.com/issue/KT-58074) Stabilization of Atomics API in K/N +- [`KT-55268`](https://youtrack.jetbrains.com/issue/KT-55268) Mutiplatform `@Volatile` annotation +- [`KT-51908`](https://youtrack.jetbrains.com/issue/KT-51908) Provide common function for getting regex capture group by name +- [`KT-53263`](https://youtrack.jetbrains.com/issue/KT-53263) Path.createParentDirectories +- [`KT-7637`](https://youtrack.jetbrains.com/issue/KT-7637) Add toString() to standard delegates classes (NotNullVar, LazyVal, BlockingLazyVal, ...) +- [`KT-40728`](https://youtrack.jetbrains.com/issue/KT-40728) Add AssertionError constructor with `cause: Throwable` parameter to common stdlib +- [`KT-57298`](https://youtrack.jetbrains.com/issue/KT-57298) Avoid FileAlreadyExistsException from Path.createParentDirectories in case of parent is symlink + +#### Performance Improvements + +- [`KT-54739`](https://youtrack.jetbrains.com/issue/KT-54739) `build` method in collection builders (Set, Map, List) should return a single instance for empty collections +- [`KT-42589`](https://youtrack.jetbrains.com/issue/KT-42589) Provide common listOf(value) overload to avoid allocation of the vararg +- [`KT-55091`](https://youtrack.jetbrains.com/issue/KT-55091) Stdlib: Sequence.toSet() and Sequence.toList() may create the collection twice +- [`KT-57617`](https://youtrack.jetbrains.com/issue/KT-57617) Optimize ReversedListReadOnly iterator +- [`KT-57607`](https://youtrack.jetbrains.com/issue/KT-57607) KJS: Bad performance for ArrayList.addAll + +#### Fixes + +- [`KT-58841`](https://youtrack.jetbrains.com/issue/KT-58841) Serialization: NPE when obtaining a serializer of a sealed base class with a self-referencing property +- [`KT-57728`](https://youtrack.jetbrains.com/issue/KT-57728) Explicitly specify level of stability of programmatically-accessible interoperability API +- [`KT-58985`](https://youtrack.jetbrains.com/issue/KT-58985) Update KClass.isData KDoc +- [`KT-57762`](https://youtrack.jetbrains.com/issue/KT-57762) Introduce HexFormat for formatting and parsing hexadecimals +- [`KT-55612`](https://youtrack.jetbrains.com/issue/KT-55612) Stabilize experimental API for 1.9 +- [`KT-58548`](https://youtrack.jetbrains.com/issue/KT-58548) Stabilize standard library API for Enum.entries +- [`KT-56400`](https://youtrack.jetbrains.com/issue/KT-56400) Disable compilation of atomicfu-runtime with legacy JS backend +- [`KT-58276`](https://youtrack.jetbrains.com/issue/KT-58276) Deprecate redundant public declarations in kotlin.native.concurrent +- [`KT-35973`](https://youtrack.jetbrains.com/issue/KT-35973) Extract org.w3c declarations from stdlib-js +- [`KT-58073`](https://youtrack.jetbrains.com/issue/KT-58073) JS/Legacy compiler blocks compilation of kotlinx.atomicfu with K2 +- [`KT-57317`](https://youtrack.jetbrains.com/issue/KT-57317) Repack EnumEntries from stdlib into the compiler +- [`KT-54702`](https://youtrack.jetbrains.com/issue/KT-54702) Native: mark Worker and related APIs as obsolete +- [`KT-55610`](https://youtrack.jetbrains.com/issue/KT-55610) Deprecate kotlin.jvm.Volatile annotation in platforms except JVM +- [`KT-57404`](https://youtrack.jetbrains.com/issue/KT-57404) Native: Support AnnotationTarget.TYPE_PARAMETER +- [`KT-57318`](https://youtrack.jetbrains.com/issue/KT-57318) Change EnumEntries stdlib implementation to be eager +- [`KT-57137`](https://youtrack.jetbrains.com/issue/KT-57137) Native: Consider removing ArrayAsList +- [`KT-56661`](https://youtrack.jetbrains.com/issue/KT-56661) Missing EnumEntries-related bytecode in kotlin-stdlib-1.9.255-SNAPSHOT.jar +- [`KT-51579`](https://youtrack.jetbrains.com/issue/KT-51579) PlatformImplementations loading is not compatible with graalvm native-image --no-fallback + +### Native + +- [`KT-54098`](https://youtrack.jetbrains.com/issue/KT-54098) Decommission and remove 'enableEndorsedLibs' flag from Gradle setup +- [`KT-52594`](https://youtrack.jetbrains.com/issue/KT-52594) Provide Alpha support for Native in the K2 platform +- [`KT-56071`](https://youtrack.jetbrains.com/issue/KT-56071) K2/MPP: Native build functionality +- [`KT-56218`](https://youtrack.jetbrains.com/issue/KT-56218) [K2/N] Receiver annotations for properties are not serialized +- [`KT-56326`](https://youtrack.jetbrains.com/issue/KT-56326) [K2/N] RemoveRedundantCallsToStaticInitializersPhase removes important static initializer +- [`KT-27002`](https://youtrack.jetbrains.com/issue/KT-27002) `lateinit` intrinsics frontend checkers aren't applied on Native + +### Native. Build Infrastructure + +- [`KT-58160`](https://youtrack.jetbrains.com/issue/KT-58160) Native: performance build configuration fails with NoSuchMethodError: 'boolean kotlinx.coroutines.CompletableDeferredKt.completeWith(kotlinx.coroutines.CompletableDeferred, java.lang.Object)' + +### Native. C and ObjC Import + +- [`KT-54610`](https://youtrack.jetbrains.com/issue/KT-54610) Kotlin Native can't call `objc_direct` functions +- [`KT-57918`](https://youtrack.jetbrains.com/issue/KT-57918) [K2/N] Support typealiases in FirClassSymbol<*>.selfOrAnySuperClass() +- [`KT-58651`](https://youtrack.jetbrains.com/issue/KT-58651) Native c-interop tool generates broken `@Deprecated` annotations +- [`KT-57541`](https://youtrack.jetbrains.com/issue/KT-57541) Compilation fails without explicit cast on cinterop code +- [`KT-54805`](https://youtrack.jetbrains.com/issue/KT-54805) KMP ios memory leak when using CA Layer +- [`KT-57490`](https://youtrack.jetbrains.com/issue/KT-57490) [K/N] Duplicate package names for cinterop klibs with objc protocols fails to link + +### Native. ObjC Export + +- [`KT-58839`](https://youtrack.jetbrains.com/issue/KT-58839) K/N: Exception during HiddenFromObjC marked class extension function compiling +- [`KT-56464`](https://youtrack.jetbrains.com/issue/KT-56464) K/N: Allow HiddenFromObjC for classes +- [`KT-57507`](https://youtrack.jetbrains.com/issue/KT-57507) K2: Set of Objc exported declarations is different between K1 and K2 + +### Native. Runtime + +- [`KT-58441`](https://youtrack.jetbrains.com/issue/KT-58441) Kotlin/Native: `@ObjCAction` `@ObjCOutlet` generate bridges without switching state +- [`KT-57091`](https://youtrack.jetbrains.com/issue/KT-57091) Align Native and Java file/class initialization behavior + +### Native. Runtime. Memory + +- [`KT-56233`](https://youtrack.jetbrains.com/issue/KT-56233) [Kotlin/Native] Crash when enum values are accessed in multiple threads +- [`KT-58130`](https://youtrack.jetbrains.com/issue/KT-58130) Implement preview of custom allocator for Kotlin/Native +- [`KT-56402`](https://youtrack.jetbrains.com/issue/KT-56402) Native: if a Kotlin peer for an Obj-C object is created on the main thread, then Kotlin runtime should run objc_release for it on the main thread + +### Native. Stdlib + +- [`KT-57344`](https://youtrack.jetbrains.com/issue/KT-57344) Try to remove strange .equals overload on primitive types +- [`KT-57592`](https://youtrack.jetbrains.com/issue/KT-57592) Native: Remove the default parameter value for AtomicLong constructor + +### Native. Testing + +- [`KT-57349`](https://youtrack.jetbrains.com/issue/KT-57349) Enable more K2 MPP codegen/box tests for Kotlin/Native +- [`KT-57026`](https://youtrack.jetbrains.com/issue/KT-57026) K2: Fix Native test infrastructure for MPP + +### Reflection + +- [`KT-54833`](https://youtrack.jetbrains.com/issue/KT-54833) Reflection: Incorrect behaviour for Field.kotlinProperty function in companion objects +- [`KT-56650`](https://youtrack.jetbrains.com/issue/KT-56650) ArrayStoreException from InlineClassAwareCaller.call with an array of inline class +- [`KT-56093`](https://youtrack.jetbrains.com/issue/KT-56093) Metaspace leak in a Gradle plugin built with Kotlin 1.8.0 +- [`KT-55937`](https://youtrack.jetbrains.com/issue/KT-55937) Optimize implementation of kotlinFunction/kotlinProperty + +### Specification + +- [`KT-58932`](https://youtrack.jetbrains.com/issue/KT-58932) Specify the priority between candidates with type and value receivers when doing callable reference inference +- [`KT-54254`](https://youtrack.jetbrains.com/issue/KT-54254) Specify that an annotation type cannot have itself as a nested element +- [`KT-53427`](https://youtrack.jetbrains.com/issue/KT-53427) Specify `@SubclassOptInRequired` +- [`KT-53323`](https://youtrack.jetbrains.com/issue/KT-53323) Add Enum.entries to Kotlin specification, KEEP-283 +- [`KT-54255`](https://youtrack.jetbrains.com/issue/KT-54255) Specify extension receivers are effectively `noinline` +- [`KT-53646`](https://youtrack.jetbrains.com/issue/KT-53646) Incorporate rangeUntil (..<) operator into specification + +### Tools. CLI + +- [`KT-57495`](https://youtrack.jetbrains.com/issue/KT-57495) Add JVM target bytecode version 20 +- [`KT-57154`](https://youtrack.jetbrains.com/issue/KT-57154) Incorrect version of JDK is provided through CoreJrtFs +- [`KT-56209`](https://youtrack.jetbrains.com/issue/KT-56209) Add CLI support for HMPP in K2 +- [`KT-58351`](https://youtrack.jetbrains.com/issue/KT-58351) Confusing error message when using removed -Xjvm-default mode value +- [`KT-57535`](https://youtrack.jetbrains.com/issue/KT-57535) K2: Kotlin command line compiler doesn't see class files on the class path in 2.0 +- [`KT-57644`](https://youtrack.jetbrains.com/issue/KT-57644) K2: Prohibit passing HMPP module structure with CLI arguments to metadata compiler +- [`KT-56351`](https://youtrack.jetbrains.com/issue/KT-56351) Reduce memory usage spent on compiler settings + +### Tools. Commonizer + +- [`KT-57796`](https://youtrack.jetbrains.com/issue/KT-57796) NoSuchFileException in :module-B:commonizeCInterop with Kotlin 1.8.20 +- [`KT-56207`](https://youtrack.jetbrains.com/issue/KT-56207) Investigate failing tests in ClassifierCommonizationFromSourcesTest + +### Tools. Compiler Plugins + +#### Fixes + +- [`KT-57821`](https://youtrack.jetbrains.com/issue/KT-57821) K2: Compiler calls declaration generation plugins twice for classes in the common source set +- [`KT-57406`](https://youtrack.jetbrains.com/issue/KT-57406) FIR Compiler plugins: Assignment plugin incorrectly recognizes qualified names of annotations +- [`KT-57626`](https://youtrack.jetbrains.com/issue/KT-57626) K2: SERIALIZER_NOT_FOUND for serializable class from another module +- [`KT-57400`](https://youtrack.jetbrains.com/issue/KT-57400) FIR Compiler Plugins: `annotated` predicate does not work with Java classes +- [`KT-57140`](https://youtrack.jetbrains.com/issue/KT-57140) K2: Implement backwards compatibility for FirFunctionTypeKindExtension +- [`KT-56685`](https://youtrack.jetbrains.com/issue/KT-56685) K2: ArrayIndexOfBound during session creation if compiler plugins are enabled +- [`KT-55375`](https://youtrack.jetbrains.com/issue/KT-55375) Remove "legacy" mode of jvm-abi-gen plugin +- [`KT-53470`](https://youtrack.jetbrains.com/issue/KT-53470) FIR: pass `MemberGenerationContext` to all methods of FirDeclarationGenerationExtension +- [`KT-51092`](https://youtrack.jetbrains.com/issue/KT-51092) Lombok `@Value` causes IllegalAccessError +- [`KT-55885`](https://youtrack.jetbrains.com/issue/KT-55885) K2 plugin API: Backend-only declarations are not visible from other modules +- [`KT-55584`](https://youtrack.jetbrains.com/issue/KT-55584) K2: Improve registration of session components from compiler plugins +- [`KT-55843`](https://youtrack.jetbrains.com/issue/KT-55843) FIR Plugin API: metaAnnotated predicate returns meta-annotation itself as well +- [`KT-53874`](https://youtrack.jetbrains.com/issue/KT-53874) Optimize checking for plugin applicability and redesign DeclarationPredicates + +### Tools. Compiler plugins. Serialization + +#### Fixes + +- [`KT-58954`](https://youtrack.jetbrains.com/issue/KT-58954) Serialization: NPE at run time when accessing a delegating property of a deserialized object +- [`KT-56537`](https://youtrack.jetbrains.com/issue/KT-56537) Serialization: Presence of (transient) delegated field in the serialized class breaks deserialization +- [`KT-58918`](https://youtrack.jetbrains.com/issue/KT-58918) Serialization: NPE at run time obtaining a serializer for a sealed class with a generic self-referencing property +- [`KT-59113`](https://youtrack.jetbrains.com/issue/KT-59113) Serialization: NPE at run time when accessing a delegating property of a deserialized object +- [`KT-57647`](https://youtrack.jetbrains.com/issue/KT-57647) Serialization: "IllegalAccessError: Update to static final field" caused by serializable value class +- [`KT-57704`](https://youtrack.jetbrains.com/issue/KT-57704) K2/serialization: false-positive SERIALIZER_NOT_FOUND when compiling against 1.7.20 binary with enum class +- [`KT-57083`](https://youtrack.jetbrains.com/issue/KT-57083) K2/serialization: can't resolve serializers for classes from other modules +- [`KT-56480`](https://youtrack.jetbrains.com/issue/KT-56480) K2: false-positive warning about incompatible serializer type when using type aliases +- [`KT-56594`](https://youtrack.jetbrains.com/issue/KT-56594) K2/serialization reports SERIALIZER_NOT_FOUND over aliased String or primitive types +- [`KT-56553`](https://youtrack.jetbrains.com/issue/KT-56553) Support 'serialization plugin intrinsics' feature in K2 +- [`KT-56244`](https://youtrack.jetbrains.com/issue/KT-56244) kotlinx.serialization compiler intrinsic does not work with encodeToString function in 1.8.0 + +### Tools. Daemon + +- [`KT-50846`](https://youtrack.jetbrains.com/issue/KT-50846) Remove "new" Kotlin daemon from codebase + +### Tools. Gradle + +#### New Features + +- [`KT-56971`](https://youtrack.jetbrains.com/issue/KT-56971) Expose jvmTargetValidationMode property in KotlinCompile Gradle task +- [`KT-57159`](https://youtrack.jetbrains.com/issue/KT-57159) Add project level compiler options for Kotlin/JVM plugin + +#### Performance Improvements + +- [`KT-57052`](https://youtrack.jetbrains.com/issue/KT-57052) Gradle: Stop using exceptions for flow control +- [`KT-57757`](https://youtrack.jetbrains.com/issue/KT-57757) Reduce classpath snapshotter memory consumption +- [`KT-56052`](https://youtrack.jetbrains.com/issue/KT-56052) Implement an in-memory wrapper for PersistentHashMap to avoid applying changes to IC caches before successful compilation + +#### Fixes + +- [`KT-55624`](https://youtrack.jetbrains.com/issue/KT-55624) Update KGP integration tests that use removed in Gradle 8 getClassifier method +- [`KT-59589`](https://youtrack.jetbrains.com/issue/KT-59589) Gradle: 'java.lang.NoClassDefFoundError: com/gradle/scan/plugin/BuildScanExtension' on 1.9.0-RC when applying Enterprise Plugin from initscript +- [`KT-59063`](https://youtrack.jetbrains.com/issue/KT-59063) Explicit API mode broken in Kotlin 1.9.0-Beta +- [`KT-57653`](https://youtrack.jetbrains.com/issue/KT-57653) Explicit API mode is not enabled when free compiler arguments are specified in Gradle project +- [`KT-59256`](https://youtrack.jetbrains.com/issue/KT-59256) [1.9.0-Beta] ServiceLoader does not pick up classes defined in the same project +- [`KT-58662`](https://youtrack.jetbrains.com/issue/KT-58662) Gradle 8.1 + Configuration Cache: custom values data is missing from build report +- [`KT-58280`](https://youtrack.jetbrains.com/issue/KT-58280) org.jetbrains.kotlin.jvm Gradle plugin contributes build directories to the test compile classpath +- [`KT-59191`](https://youtrack.jetbrains.com/issue/KT-59191) Actual compilation failure exception might be hidden in the case of a Kotlin daemon crash +- [`KT-56211`](https://youtrack.jetbrains.com/issue/KT-56211) Improve Kotlin build reports +- [`KT-57767`](https://youtrack.jetbrains.com/issue/KT-57767) Gradle: "ZipException: invalid entry size" with 1.8.20 +- [`KT-57736`](https://youtrack.jetbrains.com/issue/KT-57736) K2: Introduce an easy way to try K2 compiler in Gradle user projects +- [`KT-59056`](https://youtrack.jetbrains.com/issue/KT-59056) FreeCompilerArgs options added using 'subprojects' extension override module-level freeCompilerArgs options +- [`KT-55740`](https://youtrack.jetbrains.com/issue/KT-55740) Gradle 8: Listener registration using Gradle.addBuildListener() has been deprecated +- [`KT-37652`](https://youtrack.jetbrains.com/issue/KT-37652) Support explicit mode for Android projects +- [`KT-58251`](https://youtrack.jetbrains.com/issue/KT-58251) Build Statistics. Kotlin-specific tags are missing in build scans if projects use Gradle 8+ +- [`KT-57224`](https://youtrack.jetbrains.com/issue/KT-57224) Add an indicator into build metrics report to show whether K1 or K2 compiler was used to compile the code +- [`KT-58571`](https://youtrack.jetbrains.com/issue/KT-58571) ExplicitApi mode should not apply for test compilations +- [`KT-42718`](https://youtrack.jetbrains.com/issue/KT-42718) Test and AndroidTest sources should be excluded from explicit API requirements for libraries +- [`KT-58916`](https://youtrack.jetbrains.com/issue/KT-58916) [1.9.0-Beta] PLUGIN_CLASSPATH_CONFIGURATION_NAME and NATIVE_COMPILER_PLUGIN_CLASSPATH_CONFIGURATION_NAME should stay public or offer an alternative API +- [`KT-58869`](https://youtrack.jetbrains.com/issue/KT-58869) K2, Gradle: Improve message "100% (2/2) tasks have compiled with Kotlin 2" +- [`KT-52811`](https://youtrack.jetbrains.com/issue/KT-52811) Kotlin Serialization metadata issue due to incompatibility between Gradle Kotlin embedded version and Kotlin Gradle Plugin version +- [`KT-57330`](https://youtrack.jetbrains.com/issue/KT-57330) Provide collection of usage statistics for the Dokka +- [`KT-57393`](https://youtrack.jetbrains.com/issue/KT-57393) jvm-target value set through 'android.kotlinOptions' is ignored and overwritten with the default 1.8 value +- [`KT-58745`](https://youtrack.jetbrains.com/issue/KT-58745) KaptGenerateStubs task should also be configured with the same compiler plugin options +- [`KT-58682`](https://youtrack.jetbrains.com/issue/KT-58682) Explicit api mode does not apply in MPP projects +- [`KT-52976`](https://youtrack.jetbrains.com/issue/KT-52976) Remove deprecated Gradle conventions usages +- [`KT-58530`](https://youtrack.jetbrains.com/issue/KT-58530) Compiler plugin unbundling changes should be backward compatible with Kotlin plugin +- [`KT-36904`](https://youtrack.jetbrains.com/issue/KT-36904) Adding folders to sourceSets.resources.srcDir() in Gradle script does not work +- [`KT-58313`](https://youtrack.jetbrains.com/issue/KT-58313) An exception in console if no task is executed and file build reports are enabled +- [`KT-58619`](https://youtrack.jetbrains.com/issue/KT-58619) Move all pm20 interfaces into Gradle plugin codebase +- [`KT-58320`](https://youtrack.jetbrains.com/issue/KT-58320) Kotlin daemon OOM help message is missing on OOM in Kotlin Daemon itself +- [`KT-53923`](https://youtrack.jetbrains.com/issue/KT-53923) Add 'progressive' compiler argument to Gradle compiler options +- [`KT-53924`](https://youtrack.jetbrains.com/issue/KT-53924) Add 'optIn' compiler arguments to Gradle compiler options +- [`KT-53748`](https://youtrack.jetbrains.com/issue/KT-53748) Remove KotlinCompile setClasspath/getClasspath methods +- [`KT-56454`](https://youtrack.jetbrains.com/issue/KT-56454) Bump minimal support AGP version to 4.2.2 +- [`KT-57397`](https://youtrack.jetbrains.com/issue/KT-57397) Add infrastructure to use the build-tools-api to run compilation from Gradle +- [`KT-56946`](https://youtrack.jetbrains.com/issue/KT-56946) Switch incremental Gradle tests for K2 to use language version 2.0 +- [`KT-57782`](https://youtrack.jetbrains.com/issue/KT-57782) Disable daemon fallback strategy for Gradle integration tests by default +- [`KT-57142`](https://youtrack.jetbrains.com/issue/KT-57142) Split org.jetbrains.kotlin.gradle.tasks/Tasks.kt into several source files +- [`KT-54447`](https://youtrack.jetbrains.com/issue/KT-54447) Remove usage of deprecated internal Gradle field in Kotlin Gradle Plugin, replace with equivalent in public API +- [`KT-49785`](https://youtrack.jetbrains.com/issue/KT-49785) Avoid creating task output backups until really needed +- [`KT-56047`](https://youtrack.jetbrains.com/issue/KT-56047) False positive message about full recompilation is displayed while restoring from build cache and then making a syntax error +- [`KT-56421`](https://youtrack.jetbrains.com/issue/KT-56421) Gradle: plugin should not use BasePluginExtension deprecated properties +- [`KT-55241`](https://youtrack.jetbrains.com/issue/KT-55241) Gradle: the VariantImplementationFactories build service state is not persistent making impossible to access factories with configuration cache lazily +- [`KT-56357`](https://youtrack.jetbrains.com/issue/KT-56357) Gradle: "DefaultTaskCollection#configureEach(Action) on task set cannot be executed in the current context" because of VariantImplementationFactories +- [`KT-56352`](https://youtrack.jetbrains.com/issue/KT-56352) Make build scan reports more readable +- [`KT-55972`](https://youtrack.jetbrains.com/issue/KT-55972) Gradle: Add an assertion to all integration tests if `warningMode` is not `FAIL`, but the build doesn't produce any warnings + +### Tools. Gradle. Cocoapods + +- [`KT-38749`](https://youtrack.jetbrains.com/issue/KT-38749) Support reusing generated C-interop between dependant pods +- [`KT-54161`](https://youtrack.jetbrains.com/issue/KT-54161) Support adding extra code to generated Podfile from the Kotlin gradle plugin +- [`KT-56162`](https://youtrack.jetbrains.com/issue/KT-56162) Provide granular Gradle warnings suppression for CocoaPodsIT + +### Tools. Gradle. JS + +#### New Features + +- [`KT-48791`](https://youtrack.jetbrains.com/issue/KT-48791) KJS: Support for Power(ppc64le) and Z(s390x) +- [`KT-32209`](https://youtrack.jetbrains.com/issue/KT-32209) org.jetbrains.kotlin.js does not respect Gradle's archivesBaseName +- [`KT-52646`](https://youtrack.jetbrains.com/issue/KT-52646) KJS / Gradle: make "KotlinCompilationNpmResolver already closed" a warning +- [`KT-52647`](https://youtrack.jetbrains.com/issue/KT-52647) KJS / Gradle: Make "Projects must be configuring" a warning +- [`KT-56158`](https://youtrack.jetbrains.com/issue/KT-56158) KJS: Support implementation dependencies + +#### Fixes + +- [`KT-59604`](https://youtrack.jetbrains.com/issue/KT-59604) Unresolved reference: useKarma in convention plugin +- [`KT-57604`](https://youtrack.jetbrains.com/issue/KT-57604) JS, Space: Circular dependency between tasks +- [`KT-59116`](https://youtrack.jetbrains.com/issue/KT-59116) K/JS npm dependcies are not resolved properly on Kotlin 1.9 +- [`KT-54731`](https://youtrack.jetbrains.com/issue/KT-54731) KJS / Gradle: "There are multiple versions of "kotlin" used in nodejs build: 1.6.21, 1.7.20." with kotlin-dsl in buildSrc +- [`KT-58970`](https://youtrack.jetbrains.com/issue/KT-58970) browserTest gradle task fails if karma is used and gradle configuration cache is enabled +- [`KT-59004`](https://youtrack.jetbrains.com/issue/KT-59004) Kotlin JS 1.9.0-Beta, yarn.lock is unstable in multi module project +- [`KT-56458`](https://youtrack.jetbrains.com/issue/KT-56458) KJS / Gradle: Unnecessary and confusing "There are multiple versions of "kotlin" used in nodejs build" generated from `YarnImportedPackagesVersionResolver` +- [`KT-57985`](https://youtrack.jetbrains.com/issue/KT-57985) K/JS: `packageJson` Gradle configurations don't inherit unique attributes from JsTarget DSL +- [`KT-57817`](https://youtrack.jetbrains.com/issue/KT-57817) JS: executables for couple of JS targets builds in the same directory +- [`KT-58199`](https://youtrack.jetbrains.com/issue/KT-58199) K/JS: Remove useCoverage method +- [`KT-57116`](https://youtrack.jetbrains.com/issue/KT-57116) KJS / Gradle: `commonWebpackConfig` not applied if called after `binaries.executable()` +- [`KT-58522`](https://youtrack.jetbrains.com/issue/KT-58522) K/JS: Upgrade NPM dependency versions +- [`KT-57629`](https://youtrack.jetbrains.com/issue/KT-57629) K/JS: Change default destination of JS production distribution +- [`KT-57480`](https://youtrack.jetbrains.com/issue/KT-57480) K/JS: Use IR compiler by default without explicit choosing of js compiler +- [`KT-58345`](https://youtrack.jetbrains.com/issue/KT-58345) K/JS: Webpack task skipped with ES modules because files have mjs extension +- [`KT-58071`](https://youtrack.jetbrains.com/issue/KT-58071) KJS / Gradle: `jsNodeTest` task is not incremental +- [`KT-43809`](https://youtrack.jetbrains.com/issue/KT-43809) KJS: browserProductionExecutableDistributeResources tasks deletes distributions directory +- [`KT-56690`](https://youtrack.jetbrains.com/issue/KT-56690) Kotlin2JsCompiler friendDependencies cannot be configured through friendPaths +- [`KT-57920`](https://youtrack.jetbrains.com/issue/KT-57920) K/JS: Make imported NPM package not considering dev dependencies +- [`KT-56025`](https://youtrack.jetbrains.com/issue/KT-56025) KJS / Gradle: Gradle 8.0 jsBrowserProductionWebpack uses the output of another project's jsProductionExecutableCompileSync +- [`KT-57630`](https://youtrack.jetbrains.com/issue/KT-57630) K/JS: webpack updating twice on one change of kt sources +- [`KT-47351`](https://youtrack.jetbrains.com/issue/KT-47351) KJS / IR: `:jsTestPackageJson` is unable to find nested included builds under composite build +- [`KT-44754`](https://youtrack.jetbrains.com/issue/KT-44754) K/JS: `browserRun --continuous` keeps rebuilding without any changes +- [`KT-49774`](https://youtrack.jetbrains.com/issue/KT-49774) KJS / Gradle: Errors during NPM dependencies resolution in parallel build lead to unfriendly error messages like "Projects must be closed" +- [`KT-57387`](https://youtrack.jetbrains.com/issue/KT-57387) Remove support of webpack 4 +- [`KT-57386`](https://youtrack.jetbrains.com/issue/KT-57386) Kotlin/JS upgrade npm dependencies +- [`KT-56705`](https://youtrack.jetbrains.com/issue/KT-56705) KJS / Gradle: Module name starting with '@' isn't properly set when FUS is disabled +- [`KT-46428`](https://youtrack.jetbrains.com/issue/KT-46428) KJS / IR: Composing build failed "Failed to create MD5 hash for package.json" +- [`KT-53687`](https://youtrack.jetbrains.com/issue/KT-53687) Don't trigger npm and yarn related tasks if it not relevant for assemble +- [`KT-49915`](https://youtrack.jetbrains.com/issue/KT-49915) KJS / Gradle: Gradle build cache miss because of absolute path in `KotlinJsIrLink.filteredArgumentsMap` +- [`KT-56192`](https://youtrack.jetbrains.com/issue/KT-56192) KJS: In browser testing no original sources in stacktrace +- [`KT-42395`](https://youtrack.jetbrains.com/issue/KT-42395) Kotlin/JS: Gradle DSL: PackageJson.customField() does not accept null +- [`KT-43305`](https://youtrack.jetbrains.com/issue/KT-43305) Support Node.JS downloading for Ubuntu +- [`KT-48631`](https://youtrack.jetbrains.com/issue/KT-48631) KJS: Unconditionally uses linux/x86 binaries +- [`KT-38015`](https://youtrack.jetbrains.com/issue/KT-38015) NodeJS installation does not extract symlinks correctly (npm and npx) + +### Tools. Gradle. Multiplatform + +#### New Features + +- [`KT-34662`](https://youtrack.jetbrains.com/issue/KT-34662) Provide an option for Android targets to compile & run `commonTest` tests as unit tests only, instrumented tests only, or both +- [`KT-55881`](https://youtrack.jetbrains.com/issue/KT-55881) Add possibility to enable/disable sources publication similar to Java Gradle Plugin API + +#### Fixes + +- [`KT-59446`](https://youtrack.jetbrains.com/issue/KT-59446) MPP: transformCommonMainDependenciesMetadata failing for api java dependency in shared jvm source set with Future was not completed yet +- [`KT-55751`](https://youtrack.jetbrains.com/issue/KT-55751) MPP / Gradle: Consumable configurations must have unique attributes +- [`KT-57688`](https://youtrack.jetbrains.com/issue/KT-57688) MPP: `compileDebugKotlinAndroid` task fails with llegalArgumentException: 'moduleName' is null! +- [`KT-56210`](https://youtrack.jetbrains.com/issue/KT-56210) Pass module structure to CLI of K2 if K2 enabled +- [`KT-57531`](https://youtrack.jetbrains.com/issue/KT-57531) KotlinNativeLink: StackOverflowError when consuming library with dependency cycles (from constraints) +- [`KT-58281`](https://youtrack.jetbrains.com/issue/KT-58281) Kotlin Gradle Plugin: Enable Kotlin/Android SourceSetLayout v2 by default +- [`KT-57903`](https://youtrack.jetbrains.com/issue/KT-57903) Prepare for migration to the pluggable android target plugin +- [`KT-49933`](https://youtrack.jetbrains.com/issue/KT-49933) Support Gradle Configuration caching with HMPP +- [`KTIJ-25644`](https://youtrack.jetbrains.com/issue/KTIJ-25644) KGP import: 'KotlinRunConfiguration' won't be able to infer correct runtime classpath +- [`KT-58661`](https://youtrack.jetbrains.com/issue/KT-58661) KGP: KotlinJvmTarget: Implement 'run' carrier task +- [`KT-59055`](https://youtrack.jetbrains.com/issue/KT-59055) KotlinJvmRun not respecting jvmToolchain setting +- [`KT-57959`](https://youtrack.jetbrains.com/issue/KT-57959) Module-name value can't be changed for the android target of a multiplatform project +- [`KT-55506`](https://youtrack.jetbrains.com/issue/KT-55506) TCS: Gradle Sync: kotlin-stdlib-common is not filtered from JVM + Android source sets +- [`KTIJ-25732`](https://youtrack.jetbrains.com/issue/KTIJ-25732) Flaky: KotlinMultiplatformSmokeTests .testJvmAndNative +- [`KTIJ-25039`](https://youtrack.jetbrains.com/issue/KTIJ-25039) New import can add unresolved dependency as empty +- [`KT-57652`](https://youtrack.jetbrains.com/issue/KT-57652) Don't expose sourcesElements for project2project dependencies +- [`KT-58601`](https://youtrack.jetbrains.com/issue/KT-58601) Finalise "ExternalKotlinTargetApi" shape for initial 1.9 release +- [`KT-58710`](https://youtrack.jetbrains.com/issue/KT-58710) External Target Api: Add API to control SourceSetTree +- [`KT-58488`](https://youtrack.jetbrains.com/issue/KT-58488) Add a diagnostic message to KGP in case of val androidTest by getting usage +- [`KT-57482`](https://youtrack.jetbrains.com/issue/KT-57482) cleanNativeDistributionCommonization is not compatible with configuration cache with gradle 8.0 +- [`KT-58062`](https://youtrack.jetbrains.com/issue/KT-58062) Commonizer configuration cache not compatible with Gradle 8.1 +- [`KT-58086`](https://youtrack.jetbrains.com/issue/KT-58086) Warn about using MPP libraries published in the legacy mode +- [`KTIJ-24254`](https://youtrack.jetbrains.com/issue/KTIJ-24254) KotlinProjectArtifactDependencyResolver returning too early +- [`KT-56439`](https://youtrack.jetbrains.com/issue/KT-56439) TCS: Gradle Sync: IdeBinaryResolver: Add componentFilter API for compilations/configurations +- [`KT-57023`](https://youtrack.jetbrains.com/issue/KT-57023) Cryptic Gradle task descriptions for compile tasks +- [`KT-58470`](https://youtrack.jetbrains.com/issue/KT-58470) Warning about using MPP libraries published in the legacy mode is not reported if the dependency is declared in an intermediate source set +- [`KT-58466`](https://youtrack.jetbrains.com/issue/KT-58466) K2 Gradle: non *.kt files are passed to -Xfragment-sources +- [`KT-58319`](https://youtrack.jetbrains.com/issue/KT-58319) kotlin.git: ProjectMetadataProviderImpl "Unexpected source set 'commonMain'" +- [`KT-51940`](https://youtrack.jetbrains.com/issue/KT-51940) HMPP resolves configurations during configuration +- [`KT-58261`](https://youtrack.jetbrains.com/issue/KT-58261) Link kotlin native binary framework tasks fails when configuration cache is enabled +- [`KT-41506`](https://youtrack.jetbrains.com/issue/KT-41506) UnknownDomainObjectException: "KotlinSourceSet with name not found" when creating custom compilations after applying withJava to an MPP JVM target +- [`KT-58209`](https://youtrack.jetbrains.com/issue/KT-58209) Do not use the term 'Module' in KotlinTargetHierarchy +- [`KT-56153`](https://youtrack.jetbrains.com/issue/KT-56153) When the dependency is unresolved, import fails and don't import anything instead of degrading gracefully +- [`KT-56571`](https://youtrack.jetbrains.com/issue/KT-56571) New import broke apiVersion for commonMain, commonTest and jvmAndAndroidMain modules +- [`KTIJ-24552`](https://youtrack.jetbrains.com/issue/KTIJ-24552) TCS: KotlinMppGradleProjectResolverExtension: Add 'afterProjectResolved' API +- [`KTIJ-24368`](https://youtrack.jetbrains.com/issue/KTIJ-24368) Multiplatform;Composite Builds: prepareKotlinIdeaImport not executed on included builds +- [`KTIJ-24377`](https://youtrack.jetbrains.com/issue/KTIJ-24377) Multiplatform;Composite Builds: Unresolved symbols from a root project of included build +- [`KT-56712`](https://youtrack.jetbrains.com/issue/KT-56712) Multiplatform;Composite Builds: Classpath isolation: .MppDependencyProjectStructureMetadataExtractorFactory cannot be cast to class *MppDependencyProjectStructureMetadataExtractorFactory +- [`KT-56461`](https://youtrack.jetbrains.com/issue/KT-56461) MPP: resolvableMetadataConfiguration: Ensure consistent resolution across all compile dependencies +- [`KT-56841`](https://youtrack.jetbrains.com/issue/KT-56841) MPP: Module-to-module dependencies don't work inside included build in included build +- [`KT-42748`](https://youtrack.jetbrains.com/issue/KT-42748) Project that transitively depends on composite build of multimodule multiplatform library cannot resolve dependencies properly +- [`KT-52356`](https://youtrack.jetbrains.com/issue/KT-52356) MPP / Gradle: Missing common classes on KMM project integrated via Gradle included build into an Android application +- [`KT-51293`](https://youtrack.jetbrains.com/issue/KT-51293) Unresolved references with hierarchical project structure when building KotlinMetadata from native-common source set +- [`KTIJ-24771`](https://youtrack.jetbrains.com/issue/KTIJ-24771) Multiplatform: Composite builds do not resolve in IDEA when rootProject.name != buildIdentifier.name +- [`KT-56700`](https://youtrack.jetbrains.com/issue/KT-56700) V2 MPP Source Set layout warnings should include link to docs +- [`KT-55926`](https://youtrack.jetbrains.com/issue/KT-55926) TCS: Gradle Sync: Import Extras on KotlinSourceSet and KotlinTarget +- [`KTIJ-24364`](https://youtrack.jetbrains.com/issue/KTIJ-24364) KotlinProjectArtifactDependencyResolver: Extend API to include information about 'requesting source set' +- [`KTIJ-24365`](https://youtrack.jetbrains.com/issue/KTIJ-24365) KotlinMPPGradleProjectResolver: Create extension points for other plugins (Android) +- [`KT-55730`](https://youtrack.jetbrains.com/issue/KT-55730) MPP / Gradle: compileKotlinMetadata fails to resolve symbols in additional source sets + +### Tools. Gradle. Native + +- [`KT-58838`](https://youtrack.jetbrains.com/issue/KT-58838) KGP/Multiplatform: 1.9.0-Beta with custom cinterops: IllegalStateException: Could not create domain object 'jni' (DefaultCInteropSettings) +- [`KT-57823`](https://youtrack.jetbrains.com/issue/KT-57823) KotlinNativeCompileOptions.moduleName value is ignored and replaced with the default one if to set up using compilations +- [`KT-57815`](https://youtrack.jetbrains.com/issue/KT-57815) KotlinNativeCompileOptions.moduleName isn't accessible if to configure using compilerOptions.configure {} +- [`KT-57944`](https://youtrack.jetbrains.com/issue/KT-57944) K2: K2, MPP, Native: K2 reports "Source does not belong to any module" for native sources +- [`KT-53108`](https://youtrack.jetbrains.com/issue/KT-53108) Expose Kotlin/Native compiler options as Gradle DSL +- [`KT-58063`](https://youtrack.jetbrains.com/issue/KT-58063) Kotlin/Native tasks configuration cache are not compatible with Gradle 8.1 +- [`KT-38317`](https://youtrack.jetbrains.com/issue/KT-38317) Kotlin/Native: NSURLConnection HTTPS requests fail in iOS tests due to --standalone simctl flag +- [`KT-56280`](https://youtrack.jetbrains.com/issue/KT-56280) Gradle: freeCompilerArgs are no longer propagated from compilations to Native binaries + +### Tools. Incremental Compile + +- [`KT-58289`](https://youtrack.jetbrains.com/issue/KT-58289) IC fails to detect a change to class annotations +- [`KT-58986`](https://youtrack.jetbrains.com/issue/KT-58986) New IC: ISE "The following LookupSymbols are not yet converted to ProgramSymbols: LookupSymbol(name=$$delegatedProperties, ...)" +- [`KT-56197`](https://youtrack.jetbrains.com/issue/KT-56197) If use classpathSnapshot, the invoke place of subclass's super function who has default parameters will not recompiled if it is incremental build +- [`KT-56886`](https://youtrack.jetbrains.com/issue/KT-56886) K2: Changes to Java sources used in Kotlin project do not trigger a rebuild if a previous build was successful + +### Tools. JPS + +- [`KTIJ-25384`](https://youtrack.jetbrains.com/issue/KTIJ-25384) JPS plugin: serialization plugin is not applied to modules +- [`KT-56438`](https://youtrack.jetbrains.com/issue/KT-56438) Add minimal statistic report for JPS build +- [`KT-58314`](https://youtrack.jetbrains.com/issue/KT-58314) kotlin-build-statistics is missing for kotlin-jps-plugin +- [`KT-55696`](https://youtrack.jetbrains.com/issue/KT-55696) JPS IC K2 - fix new failing tests with Java interop +- [`KT-57102`](https://youtrack.jetbrains.com/issue/KT-57102) SCE: DefaultErrorMessages$Extension: DefaultErrorMessagesWasm not a subtype after adding WASM error messages + +### Tools. Kapt + +- [`KT-54468`](https://youtrack.jetbrains.com/issue/KT-54468) KAPT Gradle plugin causes eager task creation +- [`KT-59521`](https://youtrack.jetbrains.com/issue/KT-59521) Kapt maven plugin require version of annotation processor +- [`KT-58301`](https://youtrack.jetbrains.com/issue/KT-58301) K2: Compile Kotlin task failure for the generated by Kapt sources : 'Source NameOfTheGenerated.kt does not belong to any module +- [`KT-57598`](https://youtrack.jetbrains.com/issue/KT-57598) K2: Support a fallback mode executing Kapt with K1 even when the compiler is run with languageVersion=2.0 +- [`KT-58226`](https://youtrack.jetbrains.com/issue/KT-58226) KAPT: “org.jetbrains.kotlin.psi2ir.generators.ErrorExpressionException: null: KtNameReferenceExpression” with enum with secondary constructor + +### Tools. Maven + +- [`KTIJ-25445`](https://youtrack.jetbrains.com/issue/KTIJ-25445) Maven. JVM target is imported as 1.6 when no target specified in pom.xml + +### Tools. Parcelize + +- [`KT-59112`](https://youtrack.jetbrains.com/issue/KT-59112) K2: "IllegalStateException: Function has no body with `@Parcelize`" on nested sealed class hierarchies + +### Tools. Scripts + +- [`KT-58366`](https://youtrack.jetbrains.com/issue/KT-58366) The obsolete kotlin-script-util jar is still published and contains broken JSR-223 implementation + +### Tools. Wasm + +- [`KT-56585`](https://youtrack.jetbrains.com/issue/KT-56585) Change wasmBrowserRun Browser Executable to System Default +- [`KT-56159`](https://youtrack.jetbrains.com/issue/KT-56159) Running (karma) tests doesn't work in a project generated by wizard "Browser Application for Kotlin/Wasm" +- [`KT-57203`](https://youtrack.jetbrains.com/issue/KT-57203) Update Kotlin/Wasm to support Gradle 8
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