diff options
Diffstat (limited to 'clang/lib/Lex')
| -rw-r--r-- | clang/lib/Lex/PPMacroExpansion.cpp | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/clang/lib/Lex/PPMacroExpansion.cpp b/clang/lib/Lex/PPMacroExpansion.cpp index 917d434c483..62a89c03e18 100644 --- a/clang/lib/Lex/PPMacroExpansion.cpp +++ b/clang/lib/Lex/PPMacroExpansion.cpp @@ -13,6 +13,7 @@ //===----------------------------------------------------------------------===// #include "clang/Lex/Preprocessor.h" +#include "clang/Basic/Attributes.h" #include "clang/Basic/FileManager.h" #include "clang/Basic/SourceManager.h" #include "clang/Basic/TargetInfo.h" @@ -1047,20 +1048,6 @@ static bool HasExtension(const Preprocessor &PP, const IdentifierInfo *II) { .Default(false); } -/// HasAttribute - Return true if we recognize and implement the attribute -/// specified by the given identifier. -static bool HasAttribute(const IdentifierInfo *II, const llvm::Triple &T) { - StringRef Name = II->getName(); - // Normalize the attribute name, __foo__ becomes foo. - if (Name.size() >= 4 && Name.startswith("__") && Name.endswith("__")) - Name = Name.substr(2, Name.size() - 4); - - // FIXME: Do we need to handle namespaces here? - return llvm::StringSwitch<bool>(Name) -#include "clang/Lex/AttrSpellings.inc" - .Default(false); -} - /// EvaluateHasIncludeCommon - Process a '__has_include("path")' /// or '__has_include_next("path")' expression. /// Returns true if successful. @@ -1399,7 +1386,8 @@ void Preprocessor::ExpandBuiltinMacro(Token &Tok) { // Check for a builtin is trivial. Value = FeatureII->getBuiltinID() != 0; } else if (II == Ident__has_attribute) - Value = HasAttribute(FeatureII, getTargetInfo().getTriple()); + Value = HasAttribute(AttrSyntax::Generic, nullptr, FeatureII, + getTargetInfo().getTriple(), getLangOpts()); else if (II == Ident__has_extension) Value = HasExtension(*this, FeatureII); else { |
