diff options
Diffstat (limited to 'lib/Sema/Sema.cpp')
| -rw-r--r-- | lib/Sema/Sema.cpp | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/lib/Sema/Sema.cpp b/lib/Sema/Sema.cpp index 533b21cb43..4a9d8a5efb 100644 --- a/lib/Sema/Sema.cpp +++ b/lib/Sema/Sema.cpp @@ -468,34 +468,6 @@ void Sema::ActOnEndOfTranslationUnit() { } if (TUKind == TU_Module) { - // Mark any macros from system headers (in /usr/include) as exported, along - // with our own Clang headers. - // FIXME: This is a gross hack to deal with the fact that system headers - // are #include'd in many places within module headers, but are not - // themselves modularized. This doesn't actually work, but it lets us - // focus on other issues for the moment. - for (Preprocessor::macro_iterator M = PP.macro_begin(false), - MEnd = PP.macro_end(false); - M != MEnd; ++M) { - if (M->second && - !M->second->isExported() && - !M->second->isBuiltinMacro()) { - SourceLocation Loc = M->second->getDefinitionLoc(); - if (SourceMgr.isInSystemHeader(Loc)) { - const FileEntry *File - = SourceMgr.getFileEntryForID(SourceMgr.getFileID(Loc)); - if (File && - ((StringRef(File->getName()).find("lib/clang") - != StringRef::npos) || - (StringRef(File->getName()).find("usr/include") - != StringRef::npos) || - (StringRef(File->getName()).find("usr/local/include") - != StringRef::npos))) - M->second->setExportLocation(Loc); - } - } - } - // Modules don't need any of the checking below. TUScope = 0; return; |