| // compile | |
| // 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 main | |
| func F[T comparable](a T) bool { | |
| return a == a | |
| } | |
| func G() { | |
| F(error(nil)) | |
| } |