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| author | Eli Friedman <eli.friedman@gmail.com> | 2011-04-21 05:45:45 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2011-04-21 05:45:45 +0000 |
| commit | 1cfeefdb383b106f63d91dd715f54339467d6aa8 (patch) | |
| tree | 62803e0900302c520f4cc1e862c180e9df161e34 /lib/Frontend/InitPreprocessor.cpp | |
| parent | 67a5773ba529aebcad03fa5e7cc95555d133e93d (diff) | |
PR9772: Fix the definition of WINT_MIN and WINT_MAX on Linux -ffreestanding.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129907 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/InitPreprocessor.cpp')
| -rw-r--r-- | lib/Frontend/InitPreprocessor.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Frontend/InitPreprocessor.cpp b/lib/Frontend/InitPreprocessor.cpp index 928e84b185..ff3cf4b9cd 100644 --- a/lib/Frontend/InitPreprocessor.cpp +++ b/lib/Frontend/InitPreprocessor.cpp @@ -419,6 +419,9 @@ static void InitializePredefinedMacros(const TargetInfo &TI, if (!LangOpts.CharIsSigned) Builder.defineMacro("__CHAR_UNSIGNED__"); + if (!TargetInfo::isTypeSigned(TI.getWIntType())) + Builder.defineMacro("__WINT_UNSIGNED__"); + // Define exact-width integer types for stdint.h Builder.defineMacro("__INT" + llvm::Twine(TI.getCharWidth()) + "_TYPE__", "char"); |