go/test/typeparam/issue53419.go

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// 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.
package main
type T1 struct{}
type T2 struct{}
type Both struct {
T1
T2
}
func (T1) m() { panic("FAIL") }
func (T2) m() { panic("FAIL") }
func (Both) m() {}
func f[T interface{ m() }](c T) {
c.m()
}
func main() {
var b Both
b.m()
f(b)
}