| // { dg-module-do run } |
| // { dg-additional-options "-fmodule-header -fdump-lang-module-vops" } |
| // { dg-module-cmi {} } |
| |
| #ifndef MACRO_3a_H |
| #define MACRO_3a_H |
| |
| #undef nothing |
| #define bob x |
| #undef bob |
| #define foo 1 |
| #define bar 2 |
| |
| #endif |
| |
| // { dg-final { scan-lang-dump {Writing macro #define foo at} module } } |
| // { dg-final { scan-lang-dump {Writing macro #define bar at} module } } |
| // { dg-final { scan-lang-dump-not {Writing macro #define bob at} module } } |
| // { dg-final { scan-lang-dump-not {Writing macro #undef nothing at} module } } |
