gcc/testsuite/gcc.dg/bitfld-14.c

   1 /* Test for non-integer bit-field widths.  */
   2 /* Origin: Joseph Myers <joseph@codesourcery.com> */
   3 /* { dg-do compile } */
   4 /* { dg-options "" } */
   5
   6 enum e { E, F };
   7 struct s {
   8   int a : (void *)4; /* { dg-error "error: bit-field 'a' width not an integer constant" } */
   9   int b : (enum e)F;
  10   int c : (_Bool)1;
  11 };