gcc/testsuite/gcc.dg/pr67784-1.c

   1 /* PR c/67784 */
   2 /* { dg-do compile } */
   3 /* { dg-options "" } */
   4
   5 typedef int T;
   6
   7 void
   8 fn1 (void)
   9 {
  10   for (int T;;)
  11     if (1)
  12       ;
  13   T *x;
  14 }
  15
  16 void
  17 fn2 (void)
  18 {
  19   for (int T;;)
  20     if (1)
  21       T = 1;
  22   T *x;
  23 }
  24
  25 void
  26 fn3 (void)
  27 {
  28   for (int T;;)
  29     if (1)
  30       {
  31       }
  32   T *x;
  33 }
  34
  35 void
  36 fn4 (void)
  37 {
  38   for (int T;;)
  39     if (1)
  40 L:
  41       ;
  42   T *x;
  43 }
  44
  45 void
  46 fn5 (void)
  47 {
  48   for (int T;;)
  49     if (1)
  50       ;
  51     else
  52       ;
  53   T *x;
  54 }