1// run
2
3// Copyright 2022 The Go Authors. All rights reserved.
4// Use of this source code is governed by a BSD-style
5// license that can be found in the LICENSE file.
6
7package main
8
9func main() {
10	F[T[int]]()
11}
12
13func F[X interface{ M() }]() {
14	var x X
15	x.M()
16}
17
18type T[X any] struct{ E }
19
20type E struct{}
21
22func (h E) M() {}
23