// run | |
// Copyright 2023 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 S struct { | |
x int | |
} | |
func (t *S) M1() { | |
} | |
func (t *S) M2() { | |
} | |
type I interface { | |
M1() | |
} | |
func F[T I](x T) I { | |
return x | |
} | |
func main() { | |
F(&S{}).(interface{ M2() }).M2() | |
} |