1 files changed, 85 insertions, 0 deletions
diff --git a/tests/core/nogo/generics/generics_test.go b/tests/core/nogo/generics/generics_test.go
new file mode 100644
index 00000000..562d52ed
--- /dev/null
+++ b/tests/core/nogo/generics/generics_test.go
@@ -0,0 +1,85 @@
+// Copyright 2022 The Bazel Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package generics_test
+
+import (
+	"bytes"
+	"testing"
+
+	"github.com/bazelbuild/rules_go/go/tools/bazel_testing"
+)
+
+func TestMain(m *testing.M) {
+	bazel_testing.TestMain(m, bazel_testing.Args{
+		Nogo: "@//:nogo",
+		Main: `
+-- BUILD.bazel --
+load("@io_bazel_rules_go//go:def.bzl", "go_library", "nogo")
+
+nogo(
+    name = "nogo",
+    visibility = ["//visibility:public"],
+    deps = ["@org_golang_x_tools//go/analysis/passes/buildssa"],
+)
+
+go_library(
+    name = "src",
+    srcs = ["src.go"],
+    importpath = "src",
+)
+
+-- src.go --
+package src
+
+type Set[T comparable] struct {
+	m map[T]struct{}
+}
+
+func New[T comparable](s ...T) *Set[T] {
+	set := &Set[T]{}
+	set.Add(s...)
+	return set
+}
+
+func (set *Set[T]) Add(s ...T) {
+	if set.m == nil {
+		set.m = make(map[T]struct{})
+	}
+	for _, s := range s {
+		set.m[s] = struct{}{}
+	}
+}
+
+func S(x ...string) *Set[string] {
+	return New[string](x...)
+}
+`,
+	})
+}
+
+func Test(t *testing.T) {
+	cmd := bazel_testing.BazelCmd("build", "//:src")
+	var stderr bytes.Buffer
+	cmd.Stderr = &stderr
+
+	if err := cmd.Run(); err != nil {
+		t.Log("output:", stderr.String())
+		t.Fatal("unexpected error:", err)
+	}
+
+	if bytes.Contains(stderr.Bytes(), []byte("panic")) {
+		t.Errorf("found panic in Bazel output: \n%s", stderr.String())
+	}
+}