| /* { dg-do compile } */ | |
| /* { dg-options "-Wnonnull" } */ | |
| void foox (char*, ...) __attribute__ ((nonnull (1))); | |
| #define foo(p) foox (p, "p is null") /* { dg-warning "argument 1 null" } */ | |
| void baz (void) | |
| { | |
| foo (0); /* { dg-message "note: in expansion" } */ | |
| } |