1 files changed, 0 insertions, 57 deletions
diff --git a/internal/lsp/code_lens.go b/internal/lsp/code_lens.go
deleted file mode 100644
index e19445838..000000000
--- a/internal/lsp/code_lens.go
+++ /dev/null
@@ -1,57 +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 lsp
-
-import (
-	"context"
-	"fmt"
-	"sort"
-
-	"golang.org/x/tools/internal/event"
-	"golang.org/x/tools/internal/lsp/command"
-	"golang.org/x/tools/internal/lsp/mod"
-	"golang.org/x/tools/internal/lsp/protocol"
-	"golang.org/x/tools/internal/lsp/source"
-)
-
-func (s *Server) codeLens(ctx context.Context, params *protocol.CodeLensParams) ([]protocol.CodeLens, error) {
-	snapshot, fh, ok, release, err := s.beginFileRequest(ctx, params.TextDocument.URI, source.UnknownKind)
-	defer release()
-	if !ok {
-		return nil, err
-	}
-	var lenses map[command.Command]source.LensFunc
-	switch snapshot.View().FileKind(fh) {
-	case source.Mod:
-		lenses = mod.LensFuncs()
-	case source.Go:
-		lenses = source.LensFuncs()
-	default:
-		// Unsupported file kind for a code lens.
-		return nil, nil
-	}
-	var result []protocol.CodeLens
-	for cmd, lf := range lenses {
-		if !snapshot.View().Options().Codelenses[string(cmd)] {
-			continue
-		}
-		added, err := lf(ctx, snapshot, fh)
-		// Code lens is called on every keystroke, so we should just operate in
-		// a best-effort mode, ignoring errors.
-		if err != nil {
-			event.Error(ctx, fmt.Sprintf("code lens %s failed", cmd), err)
-			continue
-		}
-		result = append(result, added...)
-	}
-	sort.Slice(result, func(i, j int) bool {
-		a, b := result[i], result[j]
-		if protocol.CompareRange(a.Range, b.Range) == 0 {
-			return a.Command.Command < b.Command.Command
-		}
-		return protocol.CompareRange(a.Range, b.Range) < 0
-	})
-	return result, nil
-}