gcc/testsuite/gcc.dg/pr67964.c

   1 /* PR c/67964 */
   2 /* { dg-do compile } */
   3 /* { dg-require-alias "" } */
   4
   5 extern int fn0 (void) __attribute__ ((const const)); /* { dg-error "expected" } */
   6 extern int fn1 (void) __attribute__ ((const, const));
   7 extern int fn2 (void) __attribute__ ((optimize (0) const)); /* { dg-error "expected" } */
   8 extern int fn3 (void) __attribute__ ((optimize (0), const));
   9 /* We allow starting/trailing comma.  */
  10 extern int fn4 (void) __attribute__ ((, const));
  11 extern int fn5 (void) __attribute__ ((const, ));
  12 extern int fn6 (void) __attribute__ ((,,,, const,,,,, ));
  13 extern int fn7 (void) __attribute__ ((,));
  14 extern int fn8 (void) __attribute__ ((__noreturn__ __noreturn__)); /* { dg-error "expected" } */
  15 extern int fn9 (void) __attribute__ ((__noreturn__, __noreturn__));
  16 extern int fn10 (void) __attribute__ ((__cold__ __pure__ __noclone__)); /* { dg-error "expected" } */
  17 extern int fn11 (void) __attribute__ ((__cold__, __pure__ __noclone__)); /* { dg-error "expected" } */
  18 int i;
  19 int ii;
  20 extern int a __attribute__ ((alias ("i") unused)); /* { dg-error "expected" } */
  21 extern int a2 __attribute__ ((alias ("i" "i")));
  22 struct A { char p[6]; } __attribute__((__packed__ packed)); /* { dg-error "expected" } */