Differential D137458 Diff 473315 clang/include/clang/AST/ASTContext.h

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clang/include/clang/AST/ASTContext.h

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	IdentifierInfo *NSCopyingName = nullptr;			IdentifierInfo *NSCopyingName = nullptr;

	/// The identifier '__make_integer_seq'.			/// The identifier '__make_integer_seq'.
	mutable IdentifierInfo *MakeIntegerSeqName = nullptr;			mutable IdentifierInfo *MakeIntegerSeqName = nullptr;

	/// The identifier '__type_pack_element'.			/// The identifier '__type_pack_element'.
	mutable IdentifierInfo *TypePackElementName = nullptr;			mutable IdentifierInfo *TypePackElementName = nullptr;

				/// The identifier '__decay'
				mutable IdentifierInfo *DecayName = nullptr;

	QualType ObjCConstantStringType;			QualType ObjCConstantStringType;
	mutable RecordDecl *CFConstantStringTagDecl = nullptr;			mutable RecordDecl *CFConstantStringTagDecl = nullptr;
	mutable TypedefDecl *CFConstantStringTypeDecl = nullptr;			mutable TypedefDecl *CFConstantStringTypeDecl = nullptr;

	mutable QualType ObjCSuperType;			mutable QualType ObjCSuperType;

	QualType ObjCNSStringType;			QualType ObjCNSStringType;

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	ImportDecl *FirstLocalImport = nullptr;			ImportDecl *FirstLocalImport = nullptr;
	ImportDecl *LastLocalImport = nullptr;			ImportDecl *LastLocalImport = nullptr;

	TranslationUnitDecl *TUDecl = nullptr;			TranslationUnitDecl *TUDecl = nullptr;
	mutable ExternCContextDecl *ExternCContext = nullptr;			mutable ExternCContextDecl *ExternCContext = nullptr;
	mutable BuiltinTemplateDecl *MakeIntegerSeqDecl = nullptr;			mutable BuiltinTemplateDecl *MakeIntegerSeqDecl = nullptr;
	mutable BuiltinTemplateDecl *TypePackElementDecl = nullptr;			mutable BuiltinTemplateDecl *TypePackElementDecl = nullptr;
				mutable BuiltinTemplateDecl *DecayDecl = nullptr;

	/// The associated SourceManager object.			/// The associated SourceManager object.
	SourceManager &SourceMgr;			SourceManager &SourceMgr;

	/// The language options used to create the AST associated with			/// The language options used to create the AST associated with
	/// this ASTContext object.			/// this ASTContext object.
	LangOptions &LangOpts;			LangOptions &LangOpts;

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	if (TUDecl)			if (TUDecl)
	NewTUDecl->setPreviousDecl(TUDecl);			NewTUDecl->setPreviousDecl(TUDecl);
	TUDecl = NewTUDecl;			TUDecl = NewTUDecl;
	}			}

	ExternCContextDecl *getExternCContextDecl() const;			ExternCContextDecl *getExternCContextDecl() const;
	BuiltinTemplateDecl *getMakeIntegerSeqDecl() const;			BuiltinTemplateDecl *getMakeIntegerSeqDecl() const;
	BuiltinTemplateDecl *getTypePackElementDecl() const;			BuiltinTemplateDecl *getTypePackElementDecl() const;
				BuiltinTemplateDecl *getDecayDecl() const;

	// Builtin Types.			// Builtin Types.
	CanQualType VoidTy;			CanQualType VoidTy;
	CanQualType BoolTy;			CanQualType BoolTy;
	CanQualType CharTy;			CanQualType CharTy;
	CanQualType WCharTy; // [C++ 3.9.1p5].			CanQualType WCharTy; // [C++ 3.9.1p5].
	CanQualType WideCharTy; // Same as WCharTy in C++, integer type in C99.			CanQualType WideCharTy; // Same as WCharTy in C++, integer type in C99.
	CanQualType WIntTy; // [C99 7.24.1], integer type unchanged by default promotions.			CanQualType WIntTy; // [C99 7.24.1], integer type unchanged by default promotions.
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	}			}

	IdentifierInfo *getTypePackElementName() const {			IdentifierInfo *getTypePackElementName() const {
	if (!TypePackElementName)			if (!TypePackElementName)
	TypePackElementName = &Idents.get("__type_pack_element");			TypePackElementName = &Idents.get("__type_pack_element");
	return TypePackElementName;			return TypePackElementName;
	}			}

				IdentifierInfo *getDecayName() const {
				if (!DecayName)
				DecayName = &Idents.get("__decay");
				return DecayName;
				}

	/// Retrieve the Objective-C "instancetype" type, if already known;			/// Retrieve the Objective-C "instancetype" type, if already known;
	/// otherwise, returns a NULL type;			/// otherwise, returns a NULL type;
	QualType getObjCInstanceType() {			QualType getObjCInstanceType() {
	return getTypeDeclType(getObjCInstanceTypeDecl());			return getTypeDeclType(getObjCInstanceTypeDecl());
	}			}

	/// Retrieve the typedef declaration corresponding to the Objective-C			/// Retrieve the typedef declaration corresponding to the Objective-C
	/// "instancetype" type.			/// "instancetype" type.
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