gcc/testsuite/gcc.dg/pr64223-2.c

   1 /* PR c/64223: Test for duplicated warnings.  */
   2 /* { dg-do compile } */
   3 /* { dg-options "-Wformat" } */
   4
   5 int myprintf (const char *, ...) __attribute__ ((__format__ (printf, 1, 2)));
   6 int myprintf (const char *, ...) __attribute__ ((__format__ (__printf__, 1, 2)));
   7
   8 void
   9 foo (void)
  10 {
  11   myprintf ("%d\n", 0UL); /* { dg-bogus "expects argument of type.*expects argument of type" } */
  12  /* { dg-warning "expects argument of type" "" { target *-*-* } .-1 } */
  13 }