| // RUN: %clang_cc1 -E -std=c++11 %s -o - | FileCheck -strict-whitespace %s |
| |
| |
| #define y(a) ..a |
| A: y(.) |
| // This should print as ".. ." to avoid turning into ... |
| // CHECK: A: .. . |
| |
| #define X 0 .. 1 |
| B: X |
| // CHECK: B: 0 .. 1 |
| |
| #define DOT . |
| C: ..DOT |
| // CHECK: C: .. . |
| |
| |
| #define PLUS + |
| #define EMPTY |
| #define f(x) =x= |
| D: +PLUS -EMPTY- PLUS+ f(=) |
| // CHECK: D: + + - - + + = = = |
| |
| |
| #define test(x) L#x |
| E: test(str) |
| // Should expand to L "str" not L"str" |
| // CHECK: E: L "str" |
| |
| // Should avoid producing >>=. |
| #define equal = |
| F: >>equal |
| // CHECK: F: >> = |
| |
| // Make sure we don't introduce spaces in the guid because we try to avoid |
| // pasting '-' to a numeric constant. |
| #define TYPEDEF(guid) typedef [uuid(guid)] |
| TYPEDEF(66504301-BE0F-101A-8BBB-00AA00300CAB) long OLE_COLOR; |
| // CHECK: typedef [uuid(66504301-BE0F-101A-8BBB-00AA00300CAB)] long OLE_COLOR; |
| |
| // Be careful with UD-suffixes. |
| #define StrSuffix() "abc"_suffix |
| #define IntSuffix() 123_suffix |
| UD: StrSuffix()ident |
| UD: IntSuffix()ident |
| // CHECK: UD: "abc"_suffix ident |
| // CHECK: UD: 123_suffix ident |
