gcc/testsuite/gcc.dg/Wattributes-5.c

   1 /* { dg-do compile } */
   2 /* { dg-options -Wattributes } */
   3
   4 void __attribute__((_foobar)) foo() { }         /* { dg-warning "attribute directive ignored" } */
   5 void __attribute__((_xformat__)) foo2() { }     /* { dg-warning "attribute directive ignored" } */
   6 void __attribute__((xformat__)) foo3() { }      /* { dg-warning "attribute directive ignored" } */
   7 void __attribute__((__xformat)) foo4() { }      /* { dg-warning "attribute directive ignored" } */
   8 void __attribute__((_)) foo5() { }      /* { dg-warning "attribute directive ignored" } */
   9 void __attribute__((_)) foo6() { }      /* { dg-warning "attribute directive ignored" } */
  10 void __attribute__((__)) foo7() { }     /* { dg-warning "attribute directive ignored" } */
  11 void __attribute__((___)) foo8() { }    /* { dg-warning "attribute directive ignored" } */
  12 void __attribute__((____)) foo9() { }   /* { dg-warning "attribute directive ignored" } */
  13 void __attribute__((_____)) foo10() { } /* { dg-warning "attribute directive ignored" } */