gcc/testsuite/gcc.dg/format/diag-2.c

   1 /* Test for format diagnostics.  Proper type names (bug 1027).  */
   2 /* Origin: Joseph Myers <jsm@polyomino.org.uk> */
   3 /* { dg-do compile } */
   4 /* { dg-options "-std=gnu99 -Wformat" } */
   5
   6 #include "format.h"
   7
   8 void
   9 foo (double d)
  10 {
  11   printf ("%s", &d); /* { dg-warning "char \\*" "correct arg type" } */
  12   scanf ("%zu", &d); /* { dg-warning "size_t \\*" "correct arg type" } */
  13 }