| // run -gcflags=-G=3 | |
| // Copyright 2021 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 Do[T any](do func() (T, string)) { | |
| _ = func() (T, string) { | |
| return do() | |
| } | |
| } | |
| func main() { | |
| Do[int](func() (int, string) { | |
| return 3, "3" | |
| }) | |
| } |