1 /* Test diagnostics for old-style definition not matching prior 2 prototype are present and give correct location for that prototype 3 (bug 15698). Prototyped built-in function, wrong number of 4 arguments. */ 5 /* Origin: Joseph Myers <joseph@codesourcery.com> */ 6 /* { dg-do compile } */ 7 /* { dg-options "-std=gnu99" } */ 8 strchr(a)9char *strchr(a) const char *a; { return 0; } /* { dg-warning "number of arguments doesn't match built-in prototype" } */ 10