| Douglas Gregor | 2cf2634 | 2009-04-09 22:27:44 +0000 | [diff] [blame] | 1 | // RUN: clang-cc -emit-pch -o variables.h.pch variables.h |
| Douglas Gregor | 14f7900 | 2009-04-10 03:52:48 +0000 | [diff] [blame^] | 2 | // Do not mess with the whitespace in this file. It's important. |
| Douglas Gregor | 2cf2634 | 2009-04-09 22:27:44 +0000 | [diff] [blame] | 3 | extern float y; |
| Douglas Gregor | 14f7900 | 2009-04-10 03:52:48 +0000 | [diff] [blame^] | 4 | extern int *ip, x; |
| 5 | |
| Douglas Gregor | 2cf2634 | 2009-04-09 22:27:44 +0000 | [diff] [blame] | 6 | float z; |
| Douglas Gregor | 14f7900 | 2009-04-10 03:52:48 +0000 | [diff] [blame^] | 7 | |
| 8 | |
| 9 | |
| 10 | #define MAKE_HAPPY(X) X##Happy |
| 11 | int MAKE_HAPPY(Very); |
| 12 | |