gcc/testsuite/go.test/test/fixedbugs/bug477.go

   1 // compile
   2
   3 // Copyright 2013 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 // Test multiple identical unnamed structs with methods.  This caused
   8 // a compilation error with gccgo.
   9
  10 package p
  11
  12 type S1 struct{}
  13
  14 func (s S1) M() {}
  15
  16 type S2 struct {
  17         F1 struct {
  18                 S1
  19         }
  20         F2 struct {
  21                 S1
  22         }
  23 }
  24
  25 type I interface {
  26         M()
  27 }
  28
  29 func F() {
  30         var s2 S2
  31         var i1 I = s2.F1
  32         var i2 I = s2.F2
  33         _, _ = i1, i2
  34 }