| // run | |
| // 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 main() { | |
| Gooer2[byte]() | |
| } | |
| type Fooer[T any] interface { | |
| Foo(p T) | |
| } | |
| type fooer1[T any] struct{} | |
| func (fooer1[T]) Foo(T) {} | |
| type fooer2[T any] struct { | |
| r []Fooer[T] | |
| } | |
| //go:noinline | |
| func (mr fooer2[T]) Foo(p T) { | |
| mr.r[0] = fooer1[T]{} | |
| return | |
| } | |
| func Gooer2[T any]() Fooer[T] { | |
| return fooer2[T]{} | |
| } |