| Chris Lattner | ca515cc | 2009-04-21 23:28:41 +0000 | [diff] [blame^] | 1 | // RUN: clang-cc -E %s -o %t && |
| Chris Lattner | 341c9a1 | 2006-07-28 06:54:07 +0000 | [diff] [blame] | 2 | // This should print as ".. ." to avoid turning into ... |
| Chris Lattner | ca515cc | 2009-04-21 23:28:41 +0000 | [diff] [blame^] | 3 | // RUN: grep -F 'A: . . .' %t && |
| Chris Lattner | 341c9a1 | 2006-07-28 06:54:07 +0000 | [diff] [blame] | 4 | #define y(a) ..a |
| Chris Lattner | ca515cc | 2009-04-21 23:28:41 +0000 | [diff] [blame^] | 5 | A: y(.) |
| Chris Lattner | 341c9a1 | 2006-07-28 06:54:07 +0000 | [diff] [blame] | 6 | |
| Chris Lattner | ca515cc | 2009-04-21 23:28:41 +0000 | [diff] [blame^] | 7 | // RUN: grep -F 'C: .. .' %t && |
| 8 | #define DOT . | ||||
| 9 | C: ..DOT | ||||
| 10 | |||||
| 11 | |||||
| 12 | // RUN: grep -F 'D: + + - - + + = = =' %t && | ||||
| Chris Lattner | 341c9a1 | 2006-07-28 06:54:07 +0000 | [diff] [blame] | 13 | #define PLUS + |
| 14 | #define EMPTY | ||||
| 15 | #define f(x) =x= | ||||
| Chris Lattner | ca515cc | 2009-04-21 23:28:41 +0000 | [diff] [blame^] | 16 | D: +PLUS -EMPTY- PLUS+ f(=) |
| Chris Lattner | 341c9a1 | 2006-07-28 06:54:07 +0000 | [diff] [blame] | 17 | |
| Chris Lattner | ca515cc | 2009-04-21 23:28:41 +0000 | [diff] [blame^] | 18 | // RUN: grep -F 'E: L "str"' %t |
| Chris Lattner | 15346fa | 2008-01-15 05:22:14 +0000 | [diff] [blame] | 19 | |
| 20 | // Should expand to L "str" not L"str" | ||||
| 21 | #define test(x) L#x | ||||
| Chris Lattner | ca515cc | 2009-04-21 23:28:41 +0000 | [diff] [blame^] | 22 | E: test(str) |
| Chris Lattner | 15346fa | 2008-01-15 05:22:14 +0000 | [diff] [blame] | 23 | |