gcc/testsuite/go.test/test/ken/ptrvar.go

   1 // $G $D/$F.go && $L $F.$A && ./$A.out
   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
   8 package main
   9
  10 type    x2      struct { a,b,c int; d int; };
  11 var     g1      x2;
  12 var     g2      struct { a,b,c int; d x2; };
  13
  14 func
  15 main() {
  16         var x int;
  17         var s1 *x2;
  18         var s2 *struct { a,b,c int; d x2; };
  19
  20         s1 = &g1;
  21         s2 = &g2;
  22
  23         s1.a = 1;
  24         s1.b = 2;
  25         s1.c = 3;
  26         s1.d = 5;
  27
  28         s2.a = 7;
  29         s2.b = 11;
  30         s2.c = 13;
  31         s2.d.a = 17;
  32         s2.d.b = 19;
  33         s2.d.c = 23;
  34         s2.d.d = 20;
  35
  36         if(s2.d.c != 23) { panic(1); }
  37         if(g2.d.c != 23) { panic(2); }
  38
  39         x =     s1.a +
  40                 s1.b +
  41                 s1.c +
  42                 s1.d +
  43
  44                 s2.a +
  45                 s2.b +
  46                 s2.c +
  47                 s2.d.a +
  48                 s2.d.b +
  49                 s2.d.c +
  50                 s2.d.d;
  51
  52         if(x != 121) { panic(x); }
  53 }