| /* { dg-do preprocess } */ | |
| /* 6.9.3.11: ...If there are sequences of preprocessing tokens within | |
| the list of arguments that would otherwise act as preprocessing | |
| directives, the behavior is undefined. | |
| I choose to make this a hard error. It definitely should not cause | |
| a core dump. */ | |
| #define foo(bar) bar | |
| foo( blah /* { dg-error "unterminated" "" { target *-*-* } 13 } */ | |
| #undef foo /* { dg-error "may not be used inside" "foo(#undef foo)" } */ | |
| blah ) |