gcc/testsuite/gcc.dg/parm-forwdecl-2.c

   1 /* Test GNU parameter forward declarations.  Warning with
   2    -pedantic.  */
   3 /* Origin: Joseph Myers <joseph@codesourcery.com> */
   4 /* { dg-do compile } */
   5 /* { dg-options "-pedantic" } */
   6
   7 int f1(int a; int a); /* { dg-warning "ISO C forbids forward parameter declarations" } */
   8 int f2(int a; int a) { return 0; } /* { dg-warning "ISO C forbids forward parameter declarations" } */