1 files changed, 0 insertions, 93 deletions
diff --git a/internal/lsp/analysis/nonewvars/nonewvars.go b/internal/lsp/analysis/nonewvars/nonewvars.go
deleted file mode 100644
index e7fa430cc..000000000
--- a/internal/lsp/analysis/nonewvars/nonewvars.go
+++ /dev/null
@@ -1,93 +0,0 @@
-// Copyright 2020 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Package nonewvars defines an Analyzer that applies suggested fixes
-// to errors of the type "no new variables on left side of :=".
-package nonewvars
-
-import (
-	"bytes"
-	"go/ast"
-	"go/format"
-	"go/token"
-
-	"golang.org/x/tools/go/analysis"
-	"golang.org/x/tools/go/analysis/passes/inspect"
-	"golang.org/x/tools/go/ast/inspector"
-	"golang.org/x/tools/internal/analysisinternal"
-)
-
-const Doc = `suggested fixes for "no new vars on left side of :="
-
-This checker provides suggested fixes for type errors of the
-type "no new vars on left side of :=". For example:
-	z := 1
-	z := 2
-will turn into
-	z := 1
-	z = 2
-`
-
-var Analyzer = &analysis.Analyzer{
-	Name:             string(analysisinternal.NoNewVars),
-	Doc:              Doc,
-	Requires:         []*analysis.Analyzer{inspect.Analyzer},
-	Run:              run,
-	RunDespiteErrors: true,
-}
-
-func run(pass *analysis.Pass) (interface{}, error) {
-	inspect := pass.ResultOf[inspect.Analyzer].(*inspector.Inspector)
-	errors := analysisinternal.GetTypeErrors(pass)
-
-	nodeFilter := []ast.Node{(*ast.AssignStmt)(nil)}
-	inspect.Preorder(nodeFilter, func(n ast.Node) {
-		assignStmt, _ := n.(*ast.AssignStmt)
-		// We only care about ":=".
-		if assignStmt.Tok != token.DEFINE {
-			return
-		}
-
-		var file *ast.File
-		for _, f := range pass.Files {
-			if f.Pos() <= assignStmt.Pos() && assignStmt.Pos() < f.End() {
-				file = f
-				break
-			}
-		}
-		if file == nil {
-			return
-		}
-
-		for _, err := range errors {
-			if !FixesError(err.Msg) {
-				continue
-			}
-			if assignStmt.Pos() > err.Pos || err.Pos >= assignStmt.End() {
-				continue
-			}
-			var buf bytes.Buffer
-			if err := format.Node(&buf, pass.Fset, file); err != nil {
-				continue
-			}
-			pass.Report(analysis.Diagnostic{
-				Pos:     err.Pos,
-				End:     analysisinternal.TypeErrorEndPos(pass.Fset, buf.Bytes(), err.Pos),
-				Message: err.Msg,
-				SuggestedFixes: []analysis.SuggestedFix{{
-					Message: "Change ':=' to '='",
-					TextEdits: []analysis.TextEdit{{
-						Pos: err.Pos,
-						End: err.Pos + 1,
-					}},
-				}},
-			})
-		}
-	})
-	return nil, nil
-}
-
-func FixesError(msg string) bool {
-	return msg == "no new variables on left side of :="
-}