| /* { dg-do compile { target *-*-osf5* } } */ | |
| #pragma extern_prefix /* { dg-warning "malformed" } */ | |
| #pragma extern_prefix foo /* { dg-warning "malformed" } */ | |
| #pragma extern_prefix "foo" 1 /* { dg-warning "junk" } */ | |
| int bar; /* silence `ISO C forbids an empty translation unit' warning */ |