gcc/testsuite/gcc.dg/pr15698-8.c

   1 /* Test diagnostics for old-style definition not matching prior
   2    prototype are present and give correct location for that prototype
   3    (bug 15698).  Prototype refined at inner scope with only refinement
   4    conflicting with definition.  */
   5 /* Origin: Joseph Myers <joseph@codesourcery.com> */
   6 /* { dg-do compile } */
   7 /* { dg-options "-std=gnu99" } */
   8
   9 int f(int (*)[]);
  10 int g() { int f(int (*)[2]); } /* { dg-error "prototype declaration" } */
  11 int f(a) int (*a)[3]; { return 0; } /* { dg-error "argument 'a' doesn't match prototype" } */