| // run | |
| // Copyright 2022 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. | |
| // Test that implicit conversions to interface type in a select/case | |
| // clause are compiled correctly. | |
| package main | |
| import "fmt" | |
| func main() { f[int]() } | |
| func f[T any]() { | |
| ch := make(chan T) | |
| close(ch) | |
| var i, ok any | |
| select { | |
| case i, ok = <-ch: | |
| } | |
| fmt.Printf("%T %T\n", i, ok) | |
| } |