1// run
2
3// Copyright 2019 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
7// Issue 33062: gccgo generates incorrect type equality
8// functions.
9
10package main
11
12type simpleStruct struct {
13	int
14	string
15}
16
17type complexStruct struct {
18	int
19	simpleStruct
20}
21
22func main() {
23	x := complexStruct{1, simpleStruct{2, "xxx"}}
24	ix := interface{}(x)
25	y := complexStruct{1, simpleStruct{2, "yyy"}}
26	iy := interface{}(y)
27	if ix != ix {
28		panic("FAIL")
29	}
30	if ix == iy {
31		panic("FAIL")
32	}
33}
34