Douglas Gregor
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1a347f76c2
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Reinstate r173952, this time limiting it to exactly the form
#define X X
for which there is no point warning, ever.
llvm-svn: 173991
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2013-01-30 23:10:17 +00:00 |
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Argyrios Kyrtzidis
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a94bd438f8
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Revert "[preprocessor] Don't warn about "disabled expansion of recursive macro""
This reverts commit r173952
llvm-svn: 173970
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2013-01-30 20:42:17 +00:00 |
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Argyrios Kyrtzidis
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8c8684bbe1
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[preprocessor] Don't warn about "disabled expansion of recursive macro"
for "#define X X".
This is a pattern that, for example, stdbool.h uses.
rdar://12435773
llvm-svn: 173952
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2013-01-30 18:55:52 +00:00 |
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Douglas Gregor
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1f7d02fb6d
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Define _Bool, bool, true, and false macros in <stdbool.h> when we're
in a GNU-compatible C++ dialect. Fixes <rdar://problem/8477819>.
llvm-svn: 115028
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2010-09-29 04:57:11 +00:00 |