gcc/testsuite/gcc.dg/Wpointer-to-int-cast-3.c

   1 /* Test -Wno-pointer-to-int-cast.  */
   2 /* Origin: Joseph Myers <joseph@codesourcery.com> */
   3 /* { dg-do compile } */
   4 /* { dg-options "-Wno-pointer-to-int-cast" } */
   5
   6 void *p;
   7
   8 char
   9 f (void)
  10 {
  11   return (char) p;
  12 }
  13
  14
  15 char c;
  16
  17 void *
  18 g (void)
  19 {
  20   return (void *) c; /* { dg-warning "cast to pointer from integer of different size" } */
  21 }