| 1 | // RUN: %clang_cc1 -E -std=c++11 %s -o - | FileCheck -strict-whitespace %s |
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| 2 | |
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| 3 | |
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| 4 | #define y(a) ..a |
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| 5 | A: y(.) |
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| 6 | // This should print as ".. ." to avoid turning into ... |
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| 7 | // CHECK: A: .. . |
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| 8 | |
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| 9 | #define X 0 .. 1 |
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| 10 | B: X |
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| 11 | // CHECK: B: 0 .. 1 |
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| 12 | |
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| 13 | #define DOT . |
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| 14 | C: ..DOT |
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| 15 | // CHECK: C: .. . |
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| 16 | |
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| 17 | |
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| 18 | #define PLUS + |
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| 19 | #define EMPTY |
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| 20 | #define f(x) =x= |
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| 21 | D: +PLUS -EMPTY- PLUS+ f(=) |
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| 22 | // CHECK: D: + + - - + + = = = |
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| 23 | |
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| 24 | |
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| 25 | #define test(x) L#x |
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| 26 | E: test(str) |
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| 27 | // Should expand to L "str" not L"str" |
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| 28 | // CHECK: E: L "str" |
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| 29 | |
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| 30 | // Should avoid producing >>=. |
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| 31 | #define equal = |
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| 32 | F: >>equal |
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| 33 | // CHECK: F: >> = |
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| 34 | |
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| 35 | // Make sure we don't introduce spaces in the guid because we try to avoid |
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| 36 | // pasting '-' to a numeric constant. |
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| 37 | #define TYPEDEF(guid) typedef [uuid(guid)] |
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| 38 | TYPEDEF(66504301-BE0F-101A-8BBB-00AA00300CAB) long OLE_COLOR; |
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| 39 | // CHECK: typedef [uuid(66504301-BE0F-101A-8BBB-00AA00300CAB)] long OLE_COLOR; |
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| 40 | |
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| 41 | // Be careful with UD-suffixes. |
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| 42 | #define StrSuffix() "abc"_suffix |
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| 43 | #define IntSuffix() 123_suffix |
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| 44 | UD: StrSuffix()ident |
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| 45 | UD: IntSuffix()ident |
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| 46 | // CHECK: UD: "abc"_suffix ident |
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| 47 | // CHECK: UD: 123_suffix ident |
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| 48 | |
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