| /* { dg-do preprocess } */ | |
| /* { dg-options "" } */ | |
| #undef FOOBAR | |
| #embed __FILE__ prefix (#include <non-existent-file.h>) suffix (#define FOOBAR baz) if_empty (#error "abcd") | |
| #embed __FILE__ __prefix__(#define FOOBAR baz) | |
| #ifdef FOOBAR | |
| #error "FOOBAR is defined" | |
| #endif |