gcc/testsuite/gcc.dg/Wpointer-sign-Wall.c

   1 /* This is from PR c/25892.  See Wpointer-sign.c for more details.  */
   2
   3 /* { dg-options "-Wall" } */
   4
   5 void foo(unsigned long* ulp); /* { dg-message "note: expected '\[^\n'\]*' but argument is of type '\[^\n'\]*'" "note: expected" } */
   6
   7
   8 void bar(long* lp) {
   9   foo(lp); /* { dg-warning "differ in signedness" } */
  10 }