mirror of
https://github.com/golang/go
synced 2024-11-17 06:54:48 -07:00
aeea5bacbf
For #48617 Change-Id: I6c00b7912c441ac323a0adede63b7d4a9ae6f92d Reviewed-on: https://go-review.googlesource.com/c/go/+/351858 Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com> Reviewed-by: Dan Scales <danscales@google.com> Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com> Trust: Dan Scales <danscales@google.com> Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com> TryBot-Result: Go Bot <gobot@golang.org>
30 lines
460 B
Go
30 lines
460 B
Go
// 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
|
|
|
|
type Foo[T any] interface {
|
|
CreateBar() Bar[T]
|
|
}
|
|
|
|
type Bar[T any] func() Bar[T]
|
|
|
|
func (f Bar[T]) CreateBar() Bar[T] {
|
|
return f
|
|
}
|
|
|
|
func abc[T any]() {
|
|
var b Bar[T] = func() Bar[T] {
|
|
var b Bar[T]
|
|
return b
|
|
}
|
|
var _ Foo[T] = b()
|
|
}
|
|
|
|
func main() {
|
|
abc[int]()
|
|
}
|