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- // 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
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