| // compile | |
| // Copyright 2012 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. | |
| // Used to crash compiler in interface type equality check. | |
| package p | |
| type I1 interface { | |
| F() interface{I1} | |
| } | |
| type I2 interface { | |
| F() interface{I2} | |
| } | |
| var v1 I1 | |
| var v2 I2 | |
| func f() bool { | |
| return v1 == v2 | |
| } |