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| author | Eli Friedman <eli.friedman@gmail.com> | 2011-10-19 23:46:05 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2011-10-19 23:46:05 +0000 |
| commit | 7bba3ef862ab5b02989e97a029a79a46cc9b0cd2 (patch) | |
| tree | 64e7791b21aa5c8cd64e73df7aefff2b76467818 /clang/lib/Frontend/InitPreprocessor.cpp | |
| parent | 30d15445ed4a251a3efa8926fb5c6d568f695a59 (diff) | |
| download | bcm5719-llvm-7bba3ef862ab5b02989e97a029a79a46cc9b0cd2.tar.gz bcm5719-llvm-7bba3ef862ab5b02989e97a029a79a46cc9b0cd2.zip | |
Define __STDC__ in -fms-extensions mode; defining it is consistent with gcc, and not defining it causes the system headers on multiple platforms to break with -fms-extensions because they assume the lack of a definition of __STDC__ implies a traditional (pre-ANSI) preprocessor. PR10324 and <rdar://problem/10313809> .
llvm-svn: 142554
Diffstat (limited to 'clang/lib/Frontend/InitPreprocessor.cpp')
| -rw-r--r-- | clang/lib/Frontend/InitPreprocessor.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/Frontend/InitPreprocessor.cpp b/clang/lib/Frontend/InitPreprocessor.cpp index 6f49ec47447..1f2f4256d3b 100644 --- a/clang/lib/Frontend/InitPreprocessor.cpp +++ b/clang/lib/Frontend/InitPreprocessor.cpp @@ -278,7 +278,7 @@ static void InitializeStandardPredefinedMacros(const TargetInfo &TI, const LangOptions &LangOpts, const FrontendOptions &FEOpts, MacroBuilder &Builder) { - if (!LangOpts.MicrosoftExt && !LangOpts.TraditionalCPP) + if (!LangOpts.MicrosoftMode && !LangOpts.TraditionalCPP) Builder.defineMacro("__STDC__"); if (LangOpts.Freestanding) Builder.defineMacro("__STDC_HOSTED__", "0"); |
