gcc/testsuite/gcc.dg/gnu99-init-2.c

   1 /* Test for designated initializers: array designators must be of
   2    integer type.  Test for index ranges (GNU extension).  */
   3 /* Origin: Joseph Myers <jsm@polyomino.org.uk> */
   4 /* { dg-do compile } */
   5 /* { dg-options "-std=gnu99" } */
   6
   7 int a[] = { [(void *)0 ... 0] = 1 }; /* { dg-bogus "warning" "warning in place of error" } */
   8 /* { dg-error "integer type|near init" "pointer designator"  { target *-*-* } .-1 } */
   9
  10 int b[] = { [0 ... (void *)0] = 1 }; /* { dg-bogus "warning" "warning in place of error" } */
  11 /* { dg-error "integer type|near init" "pointer designator"  { target *-*-* } .-1 } */