34 lines
530 B
C
34 lines
530 B
C
// RUN: %clang_cc1 -E %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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