gcc/testsuite/go.test/test/fixedbugs/bug251.go

   1 // errchk $G $D/$F.go
   2
   3 // Copyright 2010 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 package main
   8
   9 type I1 interface {
  10         m() I2
  11         I2 // GCCGO_ERROR "loop|interface"
  12 }
  13
  14 type I2 interface {
  15         I1 // GC_ERROR "loop|interface"
  16 }
  17
  18
  19 var i1 I1 = i2 // GC_ERROR "missing m method|need type assertion"
  20 var i2 I2
  21 var i2a I2 = i1