| 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. |
| Chris Lattner | 285d03f | 2009-04-11 20:52:19 +0000 | [diff] [blame] | 3 | |
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| Douglas Gregor | 2cf2634 | 2009-04-09 22:27:44 +0000 | [diff] [blame] | 7 | extern float y; |
| Douglas Gregor | 14f7900 | 2009-04-10 03:52:48 +0000 | [diff] [blame] | 8 | extern int *ip, x; |
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| Douglas Gregor | 2cf2634 | 2009-04-09 22:27:44 +0000 | [diff] [blame] | 10 | float z; |
| Douglas Gregor | 14f7900 | 2009-04-10 03:52:48 +0000 | [diff] [blame] | 11 | |
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| 14 | #define MAKE_HAPPY(X) X##Happy | ||||
| 15 | int MAKE_HAPPY(Very); | ||||
| 16 | |||||
| Chris Lattner | 531cc83 | 2009-04-10 22:13:17 +0000 | [diff] [blame] | 17 | #define A_MACRO_IN_THE_PCH 492 |
| Chris Lattner | 7356a31 | 2009-04-11 21:15:38 +0000 | [diff] [blame^] | 18 | #define FUNCLIKE_MACRO(X, Y) X ## Y |