diff options
Diffstat (limited to 'include/clang/AST/ASTContext.h')
| -rw-r--r-- | include/clang/AST/ASTContext.h | 74 |
1 files changed, 55 insertions, 19 deletions
diff --git a/include/clang/AST/ASTContext.h b/include/clang/AST/ASTContext.h index 30896c91a143..7392170be995 100644 --- a/include/clang/AST/ASTContext.h +++ b/include/clang/AST/ASTContext.h @@ -16,6 +16,7 @@ #include "clang/Basic/IdentifierTable.h" #include "clang/Basic/LangOptions.h" +#include "clang/Basic/OperatorKinds.h" #include "clang/AST/Attr.h" #include "clang/AST/Decl.h" #include "clang/AST/NestedNameSpecifier.h" @@ -301,22 +302,22 @@ public: const char *getCommentForDecl(const Decl *D); // Builtin Types. - QualType VoidTy; - QualType BoolTy; - QualType CharTy; - QualType WCharTy; // [C++ 3.9.1p5], integer type in C99. - QualType Char16Ty; // [C++0x 3.9.1p5], integer type in C99. - QualType Char32Ty; // [C++0x 3.9.1p5], integer type in C99. - QualType SignedCharTy, ShortTy, IntTy, LongTy, LongLongTy, Int128Ty; - QualType UnsignedCharTy, UnsignedShortTy, UnsignedIntTy, UnsignedLongTy; - QualType UnsignedLongLongTy, UnsignedInt128Ty; - QualType FloatTy, DoubleTy, LongDoubleTy; - QualType FloatComplexTy, DoubleComplexTy, LongDoubleComplexTy; - QualType VoidPtrTy, NullPtrTy; - QualType OverloadTy; - QualType DependentTy; - QualType UndeducedAutoTy; - QualType ObjCBuiltinIdTy, ObjCBuiltinClassTy; + CanQualType VoidTy; + CanQualType BoolTy; + CanQualType CharTy; + CanQualType WCharTy; // [C++ 3.9.1p5], integer type in C99. + CanQualType Char16Ty; // [C++0x 3.9.1p5], integer type in C99. + CanQualType Char32Ty; // [C++0x 3.9.1p5], integer type in C99. + CanQualType SignedCharTy, ShortTy, IntTy, LongTy, LongLongTy, Int128Ty; + CanQualType UnsignedCharTy, UnsignedShortTy, UnsignedIntTy, UnsignedLongTy; + CanQualType UnsignedLongLongTy, UnsignedInt128Ty; + CanQualType FloatTy, DoubleTy, LongDoubleTy; + CanQualType FloatComplexTy, DoubleComplexTy, LongDoubleComplexTy; + CanQualType VoidPtrTy, NullPtrTy; + CanQualType OverloadTy; + CanQualType DependentTy; + CanQualType UndeducedAutoTy; + CanQualType ObjCBuiltinIdTy, ObjCBuiltinClassTy; ASTContext(const LangOptions& LOpts, SourceManager &SM, TargetInfo &t, IdentifierTable &idents, SelectorTable &sels, @@ -387,10 +388,16 @@ public: /// getComplexType - Return the uniqued reference to the type for a complex /// number with the specified element type. QualType getComplexType(QualType T); + CanQualType getComplexType(CanQualType T) { + return CanQualType::CreateUnsafe(getComplexType((QualType) T)); + } /// getPointerType - Return the uniqued reference to the type for a pointer to /// the specified type. QualType getPointerType(QualType T); + CanQualType getPointerType(CanQualType T) { + return CanQualType::CreateUnsafe(getPointerType((QualType) T)); + } /// getBlockPointerType - Return the uniqued reference to the type for a block /// of the specified type. @@ -525,6 +532,11 @@ public: unsigned NumArgs, QualType Canon = QualType()); + QualType getTemplateSpecializationType(TemplateName T, + const TemplateArgumentLoc *Args, + unsigned NumArgs, + QualType Canon = QualType()); + QualType getQualifiedNameType(NestedNameSpecifier *NNS, QualType NamedType); QualType getTypenameType(NestedNameSpecifier *NNS, @@ -728,6 +740,8 @@ public: TemplateName getDependentTemplateName(NestedNameSpecifier *NNS, const IdentifierInfo *Name); + TemplateName getDependentTemplateName(NestedNameSpecifier *NNS, + OverloadedOperatorKind Operator); enum GetBuiltinTypeError { GE_None, //< No error @@ -739,7 +753,7 @@ public: QualType GetBuiltinType(unsigned ID, GetBuiltinTypeError &Error); private: - QualType getFromTargetType(unsigned Type) const; + CanQualType getFromTargetType(unsigned Type) const; //===--------------------------------------------------------------------===// // Type Predicates. @@ -826,6 +840,8 @@ public: llvm::SmallVectorImpl<ObjCIvarDecl*> &Ivars); unsigned CountSynthesizedIvars(const ObjCInterfaceDecl *OI); unsigned CountProtocolSynthesizedIvars(const ObjCProtocolDecl *PD); + void CollectInheritedProtocols(const Decl *CDecl, + llvm::SmallVectorImpl<ObjCProtocolDecl*> &Protocols); //===--------------------------------------------------------------------===// // Type Operators @@ -1013,7 +1029,9 @@ public: bool canAssignObjCInterfaces(const ObjCInterfaceType *LHS, const ObjCInterfaceType *RHS); bool areComparableObjCPointerTypes(QualType LHS, QualType RHS); - + QualType areCommonBaseCompatible(const ObjCObjectPointerType *LHSOPT, + const ObjCObjectPointerType *RHSOPT); + // Functions for calculating composite types QualType mergeTypes(QualType, QualType); QualType mergeFunctionTypes(QualType, QualType); @@ -1085,12 +1103,18 @@ public: /// should be calculated based on the type. DeclaratorInfo *CreateDeclaratorInfo(QualType T, unsigned Size = 0); + /// \brief Allocate a DeclaratorInfo where all locations have been + /// initialized to a given location, which defaults to the empty + /// location. + DeclaratorInfo * + getTrivialDeclaratorInfo(QualType T, SourceLocation Loc = SourceLocation()); + private: ASTContext(const ASTContext&); // DO NOT IMPLEMENT void operator=(const ASTContext&); // DO NOT IMPLEMENT void InitBuiltinTypes(); - void InitBuiltinType(QualType &R, BuiltinType::Kind K); + void InitBuiltinType(CanQualType &R, BuiltinType::Kind K); // Return the ObjC type encoding for a given type. void getObjCEncodingForTypeImpl(QualType t, std::string &S, @@ -1103,6 +1127,18 @@ private: const ASTRecordLayout &getObjCLayout(const ObjCInterfaceDecl *D, const ObjCImplementationDecl *Impl); }; + +/// @brief Utility function for constructing a nullary selector. +static inline Selector GetNullarySelector(const char* name, ASTContext& Ctx) { + IdentifierInfo* II = &Ctx.Idents.get(name); + return Ctx.Selectors.getSelector(0, &II); +} + +/// @brief Utility function for constructing an unary selector. +static inline Selector GetUnarySelector(const char* name, ASTContext& Ctx) { + IdentifierInfo* II = &Ctx.Idents.get(name); + return Ctx.Selectors.getSelector(1, &II); +} } // end namespace clang |