validation/cast-weirds.c

   1 typedef unsigned int uint;
   2 typedef unsigned long ulong;
   3
   4 static int * int_2_iptr(int a) { return (int *)a; }
   5 static int * uint_2_iptr(uint a) { return (int *)a; }
   6
   7 static void * int_2_vptr(int a) { return (void *)a; }
   8 static void * uint_2_vptr(uint a) { return (void *)a; }
   9
  10 /*
  11  * check-name: cast-weirds
  12  * check-command: sparse -m64 $file
  13  * check-assert: sizeof(void *) == 8
  14  *
  15  * check-error-start
  16 cast-weirds.c:4:48: warning: non size-preserving integer to pointer cast
  17 cast-weirds.c:5:50: warning: non size-preserving integer to pointer cast
  18  * check-error-end
  19  */