gcc/testsuite/go.test/test/fixedbugs/bug141.go

   1 // $G $D/$F.go && $L $F.$A && ./$A.out || echo BUG: should run
   2
   3 // Copyright 2009 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 import "os"
  10
  11 type S struct { i int }
  12 func (p *S) Get() int { return p.i }
  13
  14 type Empty interface {
  15 }
  16
  17 type Getter interface {
  18         Get() int;
  19 }
  20
  21 func f1(p Empty) {
  22         switch x := p.(type) {
  23         default: println("failed to match interface"); os.Exit(1);
  24         case Getter: break;
  25         }
  26
  27 }
  28
  29 func main() {
  30         var s S;
  31         f1(&s);
  32 }