| /* Test diagnostics for old-style definition not matching prior | |
| prototype are present and give correct location for that prototype | |
| (bug 15698). Original test. */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-std=gnu99" } */ | |
| int foobar (); | |
| int func (int blah) | |
| { | |
| char *rindex(); | |
| } | |
| int foobar () | |
| { | |
| return 0; | |
| } | |
| char *rindex(a, b) | |
| register char *a, b; /* { dg-warning "argument 'a' doesn't match built-in prototype" } */ | |
| { | |
| return 0; | |
| } | |
| /* { dg-prune-output "\\\[-Wbuiltin-declaration-mismatch]" } */ |