1 /* Test diagnostics for options used on their own without 2 -Wformat. -Wformat-contains-nul. */ 3 /* Origin: Bruce Korb <bkorb@gnu.org> */ 4 /* { dg-do compile } */ 5 /* { dg-options "-Wformat-contains-nul" } */ 6 7 /* { dg-warning "'-Wformat-contains-nul' ignored without '-Wformat'" "ignored" { target *-*-* } 0 } */ 8