1 files changed, 0 insertions, 21 deletions
diff --git a/internal/lsp/implementation.go b/internal/lsp/implementation.go
deleted file mode 100644
index 49992b911..000000000
--- a/internal/lsp/implementation.go
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright 2019 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"
-
-	"golang.org/x/tools/internal/lsp/protocol"
-	"golang.org/x/tools/internal/lsp/source"
-)
-
-func (s *Server) implementation(ctx context.Context, params *protocol.ImplementationParams) ([]protocol.Location, error) {
-	snapshot, fh, ok, release, err := s.beginFileRequest(ctx, params.TextDocument.URI, source.Go)
-	defer release()
-	if !ok {
-		return nil, err
-	}
-	return source.Implementation(ctx, snapshot, fh, params.Position)
-}