| // RUN: clang-cc -E -dM %s -o %t && |
| |
| // Space even without expansion tokens |
| // RUN: grep "#define A(x) " %t && |
| #define A(x) |
| |
| // Space before expansion list. |
| // RUN: grep "#define B(x,y) x y" %t && |
| #define B(x,y)x y |
| |
| // No space in expansion list. |
| // RUN: grep "#define C(x,y) x y" %t && |
| #define C(x, y) x y |
| |
| // No paste avoidance. |
| // RUN: grep "#define X() .." %t && |
| #define X() .. |
| |
| // Simple test. |
| // RUN: grep "#define Y ." %t && |
| // RUN: grep "#define Z X()Y" %t && |
| #define Y . |
| #define Z X()Y |
| |
| // gcc prints macros at end of translation unit, so last one wins. |
| // RUN: grep "#define foo 2" %t && |
| // RUN: not grep "#define foo 1" %t |
| #define foo 1 |
| #undef foo |
| #define foo 2 |
| |
