gnu/dist/gcc4/gcc/testsuite/gcc.dg/debug/redecl-5.c

   1 /* Test for multiple declarations and composite types, as in bug
   2    13801.  Test types saved from outer scopes are up to date.  Debug
   3    test.  */
   4 /* Origin: Joseph Myers <jsm@polyomino.org.uk> */
   5 /* { dg-do compile } */
   6 /* { dg-options "" } */
   7
   8 int x[];
   9
  10 void
  11 f (void)
  12 {
  13   extern int x[];
  14 }
  15
  16 int x[10];
  17
  18 void
  19 g (void)
  20 {
  21   int x;
  22   {
  23     extern int x[10];
  24   }
  25 }
  26
  27 void
  28 h (void)
  29 {
  30   sizeof (x);
  31 }