1 // RUN: %clang_cc1 -E %s -o - | FileCheck -strict-whitespace %s 2 3 4 #define y(a) ..a 5 A: y(.) 6 // This should print as ".. ." to avoid turning into ... 7 // CHECK: A: .. . 8 9 #define X 0 .. 1 10 B: X 11 // CHECK: B: 0 .. 1 12 13 #define DOT . 14 C: ..DOT 15 // CHECK: C: .. . 16 17 18 #define PLUS + 19 #define EMPTY 20 #define f(x) =x= 21 D: +PLUS -EMPTY- PLUS+ f(=) 22 // CHECK: D: + + - - + + = = = 23 24 25 #define test(x) L#x 26 E: test(str) 27 // Should expand to L "str" not L"str" 28 // CHECK: E: L "str" 29 30 // Should avoid producing >>=. 31 #define equal = 32 F: >>equal 33 // CHECK: F: >> = 34