// compile // Copyright 2020 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. // Gccgo mishandles a couple of alias cases. package p type S struct{} func (*S) M() {} type I interface { M() } type A = *S var V1 I var _ = V1.(*S) var _ = V1.(A) func F() { var v I v = (*S)(nil) v = A(nil) _ = v }