| // RUN: clang -E %s | grep '+ + - - + + = = =' && | |
| // RUN: clang -E %s | not grep -F '...' | |
| // RUN: clang -E %s | not grep -F 'L"str"' | |
| // This should print as ".. ." to avoid turning into ... | |
| #define y(a) ..a | |
| y(.) | |
| #define PLUS + | |
| #define EMPTY | |
| #define f(x) =x= | |
| +PLUS -EMPTY- PLUS+ f(=) | |
| // Should expand to L "str" not L"str" | |
| #define test(x) L#x | |
| test(str) | |