nicolas/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

define __STDC_VERSION__ processor token for c94

Browse Source 
llvm-svn: 76514
This commit is contained in:
Ryan Flynn
2009-07-21 00:07:02 +00:00
parent 851b208a20
commit ed73cac647
1 changed files with 7 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
clang/lib/Frontend/InitPreprocessor.cpp
View File

@@ -247,10 +247,13 @@ static void InitializePredefinedMacros(const TargetInfo &TI,
DefineBuiltinMacro(Buf, "__STDC__=1");
if (LangOpts.AsmPreprocessor)
DefineBuiltinMacro(Buf, "__ASSEMBLER__=1");
if (LangOpts.C99 && !LangOpts.CPlusPlus)
DefineBuiltinMacro(Buf, "__STDC_VERSION__=199901L");
else if (0) // STDC94 ?
DefineBuiltinMacro(Buf, "__STDC_VERSION__=199409L");
if (!LangOpts.CPlusPlus) {
if (LangOpts.C99)
DefineBuiltinMacro(Buf, "__STDC_VERSION__=199901L");
else if (!LangOpts.GNUMode && LangOpts.Digraphs)
DefineBuiltinMacro(Buf, "__STDC_VERSION__=199409L");
}
// Standard conforming mode?
if (!LangOpts.GNUMode)