diff options
| author | Chris Lattner <sabre@nondot.org> | 2009-02-06 18:20:57 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-02-06 18:20:57 +0000 |
| commit | a31829b5bcc6d5bbcc486639c91f56cf5be2cf91 (patch) | |
| tree | 39349e966d8dc2263752d280b4585d616a52198a /clang/lib/Lex/Preprocessor.cpp | |
| parent | cd2cd9f5d7b971bb4e4746852f3aea4644850d14 (diff) | |
| download | bcm5719-llvm-a31829b5bcc6d5bbcc486639c91f56cf5be2cf91.tar.gz bcm5719-llvm-a31829b5bcc6d5bbcc486639c91f56cf5be2cf91.zip | |
-funsigned-char sets __CHAR_UNSIGNED__
llvm-svn: 63942
Diffstat (limited to 'clang/lib/Lex/Preprocessor.cpp')
| -rw-r--r-- | clang/lib/Lex/Preprocessor.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/clang/lib/Lex/Preprocessor.cpp b/clang/lib/Lex/Preprocessor.cpp index 984cf1aab82..f4f3a0bfb6c 100644 --- a/clang/lib/Lex/Preprocessor.cpp +++ b/clang/lib/Lex/Preprocessor.cpp @@ -572,6 +572,9 @@ static void InitializePredefinedMacros(Preprocessor &PP, DefineBuiltinMacro(Buf, MacroBuf); } + if (!TI.isCharSigned()) + DefineBuiltinMacro(Buf, "__CHAR_UNSIGNED__"); + // Build configuration options. FIXME: these should be controlled by // command line options or something. DefineBuiltinMacro(Buf, "__DYNAMIC__=1"); |
