| // Copyright 2023 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 stubmethods | |
| var _ I = Y{} // want "Implement I" | |
| type I interface{ F() } | |
| type X struct{} | |
| func (X) F(string) {} | |
| type Y struct{ X } |