/* Test diagnostics for old-style definition not matching prior prototype are present and give correct location for that prototype (bug 15698). Prototyped built-in function, wrong number of arguments. */ /* Origin: Joseph Myers <joseph@codesourcery.com> */ /* { dg-do compile } */ /* { dg-options "-std=gnu99" } */ char *strchr(a) const char *a; { return 0; } /* { dg-warning "warning: number of arguments doesn't match built-in prototype" } */