gcc/testsuite/go.test/test/fixedbugs/bug064.go

   1 // $G $D/$F.go || echo BUG: compilation should succeed
   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 func
  10 swap(x, y int) (u, v int) {
  11         return y, x
  12 }
  13
  14 func
  15 main() {
  16         a := 1;
  17         b := 2;
  18         a, b = swap(swap(a, b));
  19         if a != 2 || b != 1 {
  20                 panic("bad swap");
  21         }
  22 }