gcc/testsuite/gcc.dg/c90-func-2.c

   1 /* Test that we don't pedwarn about __func__ predefined identifier in
   2    a system header in C90 pedantic mode.  */
   3 /* { dg-do compile } */
   4 /* { dg-options "-std=iso9899:1990 -pedantic-errors" } */
   5
   6 #include "c90-func-2.h"
   7
   8 void
   9 foo (void)
  10 {
  11   const char *s = FN;
  12 }