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