Holds long-lived AST nodes (such as types and decls) that can be referred to throughout the semantic analysis of a file. More...

#include <ASTContext.h>

Inheritance diagram for clang::ASTContext:

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Collaboration diagram for clang::ASTContext:

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List of all members.

Classes
class	CanonicalTemplateTemplateParm
	Representation of a "canonical" template template parameter that is used in canonical template names.
class	import_iterator
	Iterator that visits import declarations.
class	RawCommentAndCacheFlags
struct	SectionInfo
Public Types
enum	GetBuiltinTypeError { GE_None, GE_Missing_stdio, GE_Missing_setjmp, GE_Missing_ucontext }
enum	PragmaSectionFlag { PSF_None = 0, PSF_Read = 0x1, PSF_Write = 0x2, PSF_Execute = 0x4, PSF_Implicit = 0x8, PSF_Invalid = 0x80000000U }
typedef llvm::PointerUnion < VarTemplateDecl , MemberSpecializationInfo >	TemplateOrSpecializationInfo
	A type synonym for the TemplateOrInstantiation mapping.
typedef llvm::SmallVector < ast_type_traits::DynTypedNode, 2 >	ParentVector
	Contains parents of a node.
typedef llvm::DenseMap< const void , llvm::PointerUnion < ast_type_traits::DynTypedNode , ParentVector * > >	ParentMap
	Maps from a node to its parents.
typedef CXXMethodVector::const_iterator	overridden_cxx_method_iterator
typedef llvm::iterator_range < import_iterator >	import_range
typedef llvm::iterator_range < SmallVectorImpl< Type * > ::const_iterator >	type_const_range
Public Member Functions
template<typename NodeT >
ArrayRef < ast_type_traits::DynTypedNode >	getParents (const NodeT &Node)
	Returns the parents of the given node.
ArrayRef < ast_type_traits::DynTypedNode >	getParents (const ast_type_traits::DynTypedNode &Node)
const clang::PrintingPolicy &	getPrintingPolicy () const
void	setPrintingPolicy (const clang::PrintingPolicy &Policy)
SourceManager &	getSourceManager ()
const SourceManager &	getSourceManager () const
llvm::BumpPtrAllocator &	getAllocator () const
void *	Allocate (size_t Size, unsigned Align=8) const
void	Deallocate (void *Ptr) const
size_t	getASTAllocatedMemory () const
size_t	getSideTableAllocatedMemory () const
	Return the total memory used for various side tables.
PartialDiagnostic::StorageAllocator &	getDiagAllocator ()
const TargetInfo &	getTargetInfo () const
QualType	getIntTypeForBitwidth (unsigned DestWidth, unsigned Signed) const
QualType	getRealTypeForBitwidth (unsigned DestWidth) const
bool	AtomicUsesUnsupportedLibcall (const AtomicExpr *E) const
const LangOptions &	getLangOpts () const
const SanitizerBlacklist &	getSanitizerBlacklist () const
DiagnosticsEngine &	getDiagnostics () const
FullSourceLoc	getFullLoc (SourceLocation Loc) const
RawComment *	getRawCommentForDeclNoCache (const Decl *D) const
	Return the documentation comment attached to a given declaration, without looking into cache.
RawCommentList &	getRawCommentList ()
void	addComment (const RawComment &RC)
const RawComment *	getRawCommentForAnyRedecl (const Decl D, const Decl *OriginalDecl=nullptr) const
	Return the documentation comment attached to a given declaration. Returns NULL if no comment is attached.
comments::FullComment *	getCommentForDecl (const Decl D, const Preprocessor PP) const
comments::FullComment *	getLocalCommentForDeclUncached (const Decl *D) const
comments::FullComment *	cloneFullComment (comments::FullComment FC, const Decl D) const
comments::CommandTraits &	getCommentCommandTraits () const
AttrVec &	getDeclAttrs (const Decl *D)
	Retrieve the attributes for the given declaration.
void	eraseDeclAttrs (const Decl *D)
	Erase the attributes corresponding to the given declaration.
MemberSpecializationInfo *	getInstantiatedFromStaticDataMember (const VarDecl *Var)
	If this variable is an instantiated static data member of a class template specialization, returns the templated static data member from which it was instantiated.
TemplateOrSpecializationInfo	getTemplateOrSpecializationInfo (const VarDecl *Var)
FunctionDecl *	getClassScopeSpecializationPattern (const FunctionDecl *FD)
void	setClassScopeSpecializationPattern (FunctionDecl FD, FunctionDecl Pattern)
void	setInstantiatedFromStaticDataMember (VarDecl Inst, VarDecl Tmpl, TemplateSpecializationKind TSK, SourceLocation PointOfInstantiation=SourceLocation())
	Note that the static data member `Inst` is an instantiation of the static data member template `Tmpl` of a class template.
void	setTemplateOrSpecializationInfo (VarDecl *Inst, TemplateOrSpecializationInfo TSI)
NamedDecl *	getInstantiatedFromUsingDecl (UsingDecl *Inst)
	If the given using decl `Inst` is an instantiation of a (possibly unresolved) using decl from a template instantiation, return it.
void	setInstantiatedFromUsingDecl (UsingDecl Inst, NamedDecl Pattern)
	Remember that the using decl `Inst` is an instantiation of the using decl `Pattern` of a class template.
void	setInstantiatedFromUsingShadowDecl (UsingShadowDecl Inst, UsingShadowDecl Pattern)
UsingShadowDecl *	getInstantiatedFromUsingShadowDecl (UsingShadowDecl *Inst)
FieldDecl *	getInstantiatedFromUnnamedFieldDecl (FieldDecl *Field)
void	setInstantiatedFromUnnamedFieldDecl (FieldDecl Inst, FieldDecl Tmpl)
overridden_cxx_method_iterator	overridden_methods_begin (const CXXMethodDecl *Method) const
overridden_cxx_method_iterator	overridden_methods_end (const CXXMethodDecl *Method) const
unsigned	overridden_methods_size (const CXXMethodDecl *Method) const
void	addOverriddenMethod (const CXXMethodDecl Method, const CXXMethodDecl Overridden)
	Note that the given C++ `Method` overrides the given `Overridden` method.
void	getOverriddenMethods (const NamedDecl Method, SmallVectorImpl< const NamedDecl > &Overridden) const
	Return C++ or ObjC overridden methods for the given `Method`.
void	addedLocalImportDecl (ImportDecl *Import)
	Notify the AST context that a new import declaration has been parsed or implicitly created within this translation unit.
import_range	local_imports () const
Decl *	getPrimaryMergedDecl (Decl *D)
void	setPrimaryMergedDecl (Decl D, Decl Primary)
TranslationUnitDecl *	getTranslationUnitDecl () const
	ASTContext (LangOptions &LOpts, SourceManager &SM, IdentifierTable &idents, SelectorTable &sels, Builtin::Context &builtins)
	~ASTContext ()
void	setExternalSource (IntrusiveRefCntPtr< ExternalASTSource > Source)
	Attach an external AST source to the AST context.
ExternalASTSource *	getExternalSource () const
	Retrieve a pointer to the external AST source associated with this AST context, if any.
void	setASTMutationListener (ASTMutationListener *Listener)
	Attach an AST mutation listener to the AST context.
ASTMutationListener *	getASTMutationListener () const
	Retrieve a pointer to the AST mutation listener associated with this AST context, if any.
void	PrintStats () const
const SmallVectorImpl< Type * > &	getTypes () const
RecordDecl *	buildImplicitRecord (StringRef Name, RecordDecl::TagKind TK=TTK_Struct) const
	Create a new implicit TU-level CXXRecordDecl or RecordDecl declaration.
TypedefDecl *	buildImplicitTypedef (QualType T, StringRef Name) const
	Create a new implicit TU-level typedef declaration.
TypedefDecl *	getInt128Decl () const
	Retrieve the declaration for the 128-bit signed integer type.
TypedefDecl *	getUInt128Decl () const
	Retrieve the declaration for the 128-bit unsigned integer type.
TypeDecl *	getFloat128StubType () const
	Retrieve the declaration for a 128-bit float stub type.
QualType	getAddrSpaceQualType (QualType T, unsigned AddressSpace) const
	Return the uniqued reference to the type for an address space qualified type with the specified type and address space.
QualType	getObjCGCQualType (QualType T, Qualifiers::GC gcAttr) const
	Return the uniqued reference to the type for an Objective-C gc-qualified type.
QualType	getRestrictType (QualType T) const
	Return the uniqued reference to the type for a `restrict` qualified type.
QualType	getVolatileType (QualType T) const
	Return the uniqued reference to the type for a `volatile` qualified type.
QualType	getConstType (QualType T) const
	Return the uniqued reference to the type for a `const` qualified type.
const FunctionType *	adjustFunctionType (const FunctionType *Fn, FunctionType::ExtInfo EInfo)
	Change the ExtInfo on a function type.
void	adjustDeducedFunctionResultType (FunctionDecl *FD, QualType ResultType)
	Change the result type of a function type once it is deduced.
void	adjustExceptionSpec (FunctionDecl *FD, const FunctionProtoType::ExceptionSpecInfo &ESI, bool AsWritten=false)
	Change the exception specification on a function once it is delay-parsed, instantiated, or computed.
QualType	getComplexType (QualType T) const
	Return the uniqued reference to the type for a complex number with the specified element type.
CanQualType	getComplexType (CanQualType T) const
QualType	getPointerType (QualType T) const
	Return the uniqued reference to the type for a pointer to the specified type.
CanQualType	getPointerType (CanQualType T) const
QualType	getAdjustedType (QualType Orig, QualType New) const
	Return the uniqued reference to a type adjusted from the original type to a new type.
CanQualType	getAdjustedType (CanQualType Orig, CanQualType New) const
QualType	getDecayedType (QualType T) const
	Return the uniqued reference to the decayed version of the given type. Can only be called on array and function types which decay to pointer types.
CanQualType	getDecayedType (CanQualType T) const
QualType	getAtomicType (QualType T) const
	Return the uniqued reference to the atomic type for the specified type.
QualType	getBlockPointerType (QualType T) const
	Return the uniqued reference to the type for a block of the specified type.
QualType	getBlockDescriptorType () const
QualType	getBlockDescriptorExtendedType () const
void	setcudaConfigureCallDecl (FunctionDecl *FD)
FunctionDecl *	getcudaConfigureCallDecl ()
bool	BlockRequiresCopying (QualType Ty, const VarDecl *D)
	Returns true iff we need copy/dispose helpers for the given type.
bool	getByrefLifetime (QualType Ty, Qualifiers::ObjCLifetime &Lifetime, bool &HasByrefExtendedLayout) const
QualType	getLValueReferenceType (QualType T, bool SpelledAsLValue=true) const
	Return the uniqued reference to the type for an lvalue reference to the specified type.
QualType	getRValueReferenceType (QualType T) const
	Return the uniqued reference to the type for an rvalue reference to the specified type.
QualType	getMemberPointerType (QualType T, const Type *Cls) const
	Return the uniqued reference to the type for a member pointer to the specified type in the specified class.
QualType	getVariableArrayType (QualType EltTy, Expr *NumElts, ArrayType::ArraySizeModifier ASM, unsigned IndexTypeQuals, SourceRange Brackets) const
	Return a non-unique reference to the type for a variable array of the specified element type.
QualType	getDependentSizedArrayType (QualType EltTy, Expr *NumElts, ArrayType::ArraySizeModifier ASM, unsigned IndexTypeQuals, SourceRange Brackets) const
	Return a non-unique reference to the type for a dependently-sized array of the specified element type.
QualType	getIncompleteArrayType (QualType EltTy, ArrayType::ArraySizeModifier ASM, unsigned IndexTypeQuals) const
	Return a unique reference to the type for an incomplete array of the specified element type.
QualType	getConstantArrayType (QualType EltTy, const llvm::APInt &ArySize, ArrayType::ArraySizeModifier ASM, unsigned IndexTypeQuals) const
	Return the unique reference to the type for a constant array of the specified element type.
QualType	getVariableArrayDecayedType (QualType Ty) const
	Returns a vla type where known sizes are replaced with [*].
QualType	getVectorType (QualType VectorType, unsigned NumElts, VectorType::VectorKind VecKind) const
	Return the unique reference to a vector type of the specified element type and size.
QualType	getExtVectorType (QualType VectorType, unsigned NumElts) const
	Return the unique reference to an extended vector type of the specified element type and size.
QualType	getDependentSizedExtVectorType (QualType VectorType, Expr *SizeExpr, SourceLocation AttrLoc) const
QualType	getFunctionNoProtoType (QualType ResultTy, const FunctionType::ExtInfo &Info) const
	Return a K&R style C function type like 'int()'.
QualType	getFunctionNoProtoType (QualType ResultTy) const
QualType	getFunctionType (QualType ResultTy, ArrayRef< QualType > Args, const FunctionProtoType::ExtProtoInfo &EPI) const
	Return a normal function type with a typed argument list.
QualType	getTypeDeclType (const TypeDecl Decl, const TypeDecl PrevDecl=nullptr) const
	Return the unique reference to the type for the specified type declaration.
QualType	getTypedefType (const TypedefNameDecl *Decl, QualType Canon=QualType()) const
	Return the unique reference to the type for the specified typedef-name decl.
QualType	getRecordType (const RecordDecl *Decl) const
QualType	getEnumType (const EnumDecl *Decl) const
QualType	getInjectedClassNameType (CXXRecordDecl *Decl, QualType TST) const
QualType	getAttributedType (AttributedType::Kind attrKind, QualType modifiedType, QualType equivalentType)
QualType	getSubstTemplateTypeParmType (const TemplateTypeParmType *Replaced, QualType Replacement) const
	Retrieve a substitution-result type.
QualType	getSubstTemplateTypeParmPackType (const TemplateTypeParmType *Replaced, const TemplateArgument &ArgPack)
	Retrieve a.
QualType	getTemplateTypeParmType (unsigned Depth, unsigned Index, bool ParameterPack, TemplateTypeParmDecl *ParmDecl=nullptr) const
	Retrieve the template type parameter type for a template parameter or parameter pack with the given depth, index, and (optionally) name.
QualType	getTemplateSpecializationType (TemplateName T, const TemplateArgument *Args, unsigned NumArgs, QualType Canon=QualType()) const
QualType	getCanonicalTemplateSpecializationType (TemplateName T, const TemplateArgument *Args, unsigned NumArgs) const
QualType	getTemplateSpecializationType (TemplateName T, const TemplateArgumentListInfo &Args, QualType Canon=QualType()) const
TypeSourceInfo *	getTemplateSpecializationTypeInfo (TemplateName T, SourceLocation TLoc, const TemplateArgumentListInfo &Args, QualType Canon=QualType()) const
QualType	getParenType (QualType NamedType) const
QualType	getElaboratedType (ElaboratedTypeKeyword Keyword, NestedNameSpecifier *NNS, QualType NamedType) const
QualType	getDependentNameType (ElaboratedTypeKeyword Keyword, NestedNameSpecifier NNS, const IdentifierInfo Name, QualType Canon=QualType()) const
QualType	getDependentTemplateSpecializationType (ElaboratedTypeKeyword Keyword, NestedNameSpecifier NNS, const IdentifierInfo Name, const TemplateArgumentListInfo &Args) const
QualType	getDependentTemplateSpecializationType (ElaboratedTypeKeyword Keyword, NestedNameSpecifier NNS, const IdentifierInfo Name, unsigned NumArgs, const TemplateArgument *Args) const
QualType	getPackExpansionType (QualType Pattern, Optional< unsigned > NumExpansions)
QualType	getObjCInterfaceType (const ObjCInterfaceDecl Decl, ObjCInterfaceDecl PrevDecl=nullptr) const
QualType	getObjCObjectType (QualType Base, ObjCProtocolDecl const Protocols, unsigned NumProtocols) const
bool	ObjCObjectAdoptsQTypeProtocols (QualType QT, ObjCInterfaceDecl *Decl)
bool	QIdProtocolsAdoptObjCObjectProtocols (QualType QT, ObjCInterfaceDecl *IDecl)
QualType	getObjCObjectPointerType (QualType OIT) const
	Return a ObjCObjectPointerType type for the given ObjCObjectType.
QualType	getTypeOfExprType (Expr *e) const
	GCC extension.
QualType	getTypeOfType (QualType t) const
QualType	getDecltypeType (Expr *e, QualType UnderlyingType) const
	C++11 decltype.
QualType	getUnaryTransformType (QualType BaseType, QualType UnderlyingType, UnaryTransformType::UTTKind UKind) const
	Unary type transforms.
QualType	getAutoType (QualType DeducedType, bool IsDecltypeAuto, bool IsDependent) const
	C++11 deduced auto type.
QualType	getAutoDeductType () const
	C++11 deduction pattern for 'auto' type.
QualType	getAutoRRefDeductType () const
	C++11 deduction pattern for 'auto &&' type.
QualType	getTagDeclType (const TagDecl *Decl) const
	Return the unique reference to the type for the specified TagDecl (struct/union/class/enum) decl.
CanQualType	getSizeType () const
	Return the unique type for "size_t" (C99 7.17), defined in <stddef.h>.
CanQualType	getIntMaxType () const
	Return the unique type for "intmax_t" (C99 7.18.1.5), defined in <stdint.h>.
CanQualType	getUIntMaxType () const
	Return the unique type for "uintmax_t" (C99 7.18.1.5), defined in <stdint.h>.
QualType	getWCharType () const
	Return the unique wchar_t type available in C++ (and available as __wchar_t as a Microsoft extension).
QualType	getWideCharType () const
	Return the type of wide characters. In C++, this returns the unique wchar_t type. In C99, this returns a type compatible with the type defined in <stddef.h> as defined by the target.
QualType	getSignedWCharType () const
	Return the type of "signed wchar_t".
QualType	getUnsignedWCharType () const
	Return the type of "unsigned wchar_t".
QualType	getWIntType () const
	In C99, this returns a type compatible with the type defined in <stddef.h> as defined by the target.
QualType	getIntPtrType () const
	Return a type compatible with "intptr_t" (C99 7.18.1.4), as defined by the target.
QualType	getUIntPtrType () const
	Return a type compatible with "uintptr_t" (C99 7.18.1.4), as defined by the target.
QualType	getPointerDiffType () const
	Return the unique type for "ptrdiff_t" (C99 7.17) defined in <stddef.h>. Pointer - pointer requires this (C99 6.5.6p9).
QualType	getProcessIDType () const
	Return the unique type for "pid_t" defined in <sys/types.h>. We need this to compute the correct type for vfork().
QualType	getCFConstantStringType () const
	Return the C structure type used to represent constant CFStrings.
QualType	getObjCSuperType () const
	Returns the C struct type for objc_super.
void	setObjCSuperType (QualType ST)
QualType	getRawCFConstantStringType () const
void	setCFConstantStringType (QualType T)
void	setObjCConstantStringInterface (ObjCInterfaceDecl *Decl)
QualType	getObjCConstantStringInterface () const
QualType	getObjCNSStringType () const
void	setObjCNSStringType (QualType T)
QualType	getObjCIdRedefinitionType () const
	Retrieve the type that `id` has been defined to, which may be different from the built-in `id` if `id` has been typedef'd.
void	setObjCIdRedefinitionType (QualType RedefType)
	Set the user-written type that redefines `id`.
QualType	getObjCClassRedefinitionType () const
	Retrieve the type that `Class` has been defined to, which may be different from the built-in `Class` if `Class` has been typedef'd.
void	setObjCClassRedefinitionType (QualType RedefType)
	Set the user-written type that redefines 'SEL'.
QualType	getObjCSelRedefinitionType () const
	Retrieve the type that 'SEL' has been defined to, which may be different from the built-in 'SEL' if 'SEL' has been typedef'd.
void	setObjCSelRedefinitionType (QualType RedefType)
	Set the user-written type that redefines 'SEL'.
QualType	getObjCInstanceType ()
	Retrieve the Objective-C "instancetype" type, if already known; otherwise, returns a NULL type;.
TypedefDecl *	getObjCInstanceTypeDecl ()
	Retrieve the typedef declaration corresponding to the Objective-C "instancetype" type.
void	setFILEDecl (TypeDecl *FILEDecl)
	Set the type for the C FILE type.
QualType	getFILEType () const
	Retrieve the C FILE type.
void	setjmp_bufDecl (TypeDecl *jmp_bufDecl)
	Set the type for the C jmp_buf type.
QualType	getjmp_bufType () const
	Retrieve the C jmp_buf type.
void	setsigjmp_bufDecl (TypeDecl *sigjmp_bufDecl)
	Set the type for the C sigjmp_buf type.
QualType	getsigjmp_bufType () const
	Retrieve the C sigjmp_buf type.
void	setucontext_tDecl (TypeDecl *ucontext_tDecl)
	Set the type for the C ucontext_t type.
QualType	getucontext_tType () const
	Retrieve the C ucontext_t type.
QualType	getLogicalOperationType () const
	The result type of logical operations, '<', '>', '!=', etc.
void	getObjCEncodingForType (QualType T, std::string &S, const FieldDecl Field=nullptr, QualType NotEncodedT=nullptr) const
	Emit the Objective-CC type encoding for the given type `T` into `S`.
void	getObjCEncodingForPropertyType (QualType T, std::string &S) const
	Emit the Objective-C property type encoding for the given type `T` into `S`.
void	getLegacyIntegralTypeEncoding (QualType &t) const
void	getObjCEncodingForTypeQualifier (Decl::ObjCDeclQualifier QT, std::string &S) const
	Put the string version of the type qualifiers `QT` into `S`.
bool	getObjCEncodingForFunctionDecl (const FunctionDecl *Decl, std::string &S)
	Emit the encoded type for the function `Decl` into `S`.
bool	getObjCEncodingForMethodDecl (const ObjCMethodDecl *Decl, std::string &S, bool Extended=false) const
	Emit the encoded type for the method declaration `Decl` into `S`.
std::string	getObjCEncodingForBlock (const BlockExpr *blockExpr) const
	Return the encoded type for this block declaration.
void	getObjCEncodingForPropertyDecl (const ObjCPropertyDecl PD, const Decl Container, std::string &S) const
bool	ProtocolCompatibleWithProtocol (ObjCProtocolDecl lProto, ObjCProtocolDecl rProto) const
ObjCPropertyImplDecl *	getObjCPropertyImplDeclForPropertyDecl (const ObjCPropertyDecl PD, const Decl Container) const
CharUnits	getObjCEncodingTypeSize (QualType T) const
	Return the size of type `T` for Objective-C encoding purpose, in characters.
TypedefDecl *	getObjCIdDecl () const
	Retrieve the typedef corresponding to the predefined `id` type in Objective-C.
QualType	getObjCIdType () const
	Represents the Objective-CC `id` type.
TypedefDecl *	getObjCSelDecl () const
	Retrieve the typedef corresponding to the predefined 'SEL' type in Objective-C.
QualType	getObjCSelType () const
	Retrieve the type that corresponds to the predefined Objective-C 'SEL' type.
TypedefDecl *	getObjCClassDecl () const
	Retrieve the typedef declaration corresponding to the predefined Objective-C 'Class' type.
QualType	getObjCClassType () const
	Represents the Objective-C `Class` type.
ObjCInterfaceDecl *	getObjCProtocolDecl () const
	Retrieve the Objective-C class declaration corresponding to the predefined `Protocol` class.
TypedefDecl *	getBOOLDecl () const
	Retrieve declaration of 'BOOL' typedef.
void	setBOOLDecl (TypedefDecl *TD)
	Save declaration of 'BOOL' typedef.
QualType	getBOOLType () const
	type of 'BOOL' type.
QualType	getObjCProtoType () const
	Retrieve the type of the Objective-C `Protocol` class.
TypedefDecl *	getBuiltinVaListDecl () const
	Retrieve the C type declaration corresponding to the predefined `__builtin_va_list` type.
QualType	getBuiltinVaListType () const
	Retrieve the type of the `__builtin_va_list` type.
QualType	getVaListTagType () const
	Retrieve the C type declaration corresponding to the predefined `__va_list_tag` type used to help define the `__builtin_va_list` type for some targets.
QualType	getCVRQualifiedType (QualType T, unsigned CVR) const
	Return a type with additional `const`, `volatile`, or `restrict` qualifiers.
QualType	getQualifiedType (SplitQualType split) const
	Un-split a SplitQualType.
QualType	getQualifiedType (QualType T, Qualifiers Qs) const
	Return a type with additional qualifiers.
QualType	getQualifiedType (const Type *T, Qualifiers Qs) const
	Return a type with additional qualifiers.
QualType	getLifetimeQualifiedType (QualType type, Qualifiers::ObjCLifetime lifetime)
	Return a type with the given lifetime qualifier.
QualType	getUnqualifiedObjCPointerType (QualType type) const
DeclarationNameInfo	getNameForTemplate (TemplateName Name, SourceLocation NameLoc) const
TemplateName	getOverloadedTemplateName (UnresolvedSetIterator Begin, UnresolvedSetIterator End) const
	Retrieve the template name that corresponds to a non-empty lookup.
TemplateName	getQualifiedTemplateName (NestedNameSpecifier NNS, bool TemplateKeyword, TemplateDecl Template) const
	Retrieve the template name that represents a qualified template name such as `std::vector`.
TemplateName	getDependentTemplateName (NestedNameSpecifier NNS, const IdentifierInfo Name) const
	Retrieve the template name that represents a dependent template name such as `MetaFun::template` apply.
TemplateName	getDependentTemplateName (NestedNameSpecifier *NNS, OverloadedOperatorKind Operator) const
	Retrieve the template name that represents a dependent template name such as `MetaFun::template` operator+.
TemplateName	getSubstTemplateTemplateParm (TemplateTemplateParmDecl *param, TemplateName replacement) const
TemplateName	getSubstTemplateTemplateParmPack (TemplateTemplateParmDecl *Param, const TemplateArgument &ArgPack) const
QualType	GetBuiltinType (unsigned ID, GetBuiltinTypeError &Error, unsigned *IntegerConstantArgs=nullptr) const
	Return the type for the specified builtin.
Qualifiers::GC	getObjCGCAttrKind (QualType Ty) const
	Return one of the GCNone, Weak or Strong Objective-C garbage collection attributes.
bool	areCompatibleVectorTypes (QualType FirstVec, QualType SecondVec)
	Return true if the given vector types are of the same unqualified type or if they are equivalent to the same GCC vector type.
const llvm::fltSemantics &	getFloatTypeSemantics (QualType T) const
	Return the APFloat 'semantics' for the specified scalar floating point type.
TypeInfo	getTypeInfo (const Type *T) const
	Get the size and alignment of the specified complete type in bits.
TypeInfo	getTypeInfo (QualType T) const
uint64_t	getTypeSize (QualType T) const
	Return the size of the specified (complete) type `T`, in bits.
uint64_t	getTypeSize (const Type *T) const
uint64_t	getCharWidth () const
	Return the size of the character type, in bits.
CharUnits	toCharUnitsFromBits (int64_t BitSize) const
	Convert a size in bits to a size in characters.
int64_t	toBits (CharUnits CharSize) const
	Convert a size in characters to a size in bits.
CharUnits	getTypeSizeInChars (QualType T) const
	Return the size of the specified (complete) type `T`, in characters.
CharUnits	getTypeSizeInChars (const Type *T) const
unsigned	getTypeAlign (QualType T) const
	Return the ABI-specified alignment of a (complete) type `T`, in bits.
unsigned	getTypeAlign (const Type *T) const
CharUnits	getTypeAlignInChars (QualType T) const
	Return the ABI-specified alignment of a (complete) type `T`, in characters.
CharUnits	getTypeAlignInChars (const Type *T) const
std::pair< CharUnits, CharUnits >	getTypeInfoDataSizeInChars (QualType T) const
std::pair< CharUnits, CharUnits >	getTypeInfoInChars (const Type *T) const
std::pair< CharUnits, CharUnits >	getTypeInfoInChars (QualType T) const
bool	isAlignmentRequired (const Type *T) const
	Determine if the alignment the type has was required using an alignment attribute.
bool	isAlignmentRequired (QualType T) const
unsigned	getPreferredTypeAlign (const Type *T) const
	Return the "preferred" alignment of the specified type `T` for the current target, in bits.
unsigned	getAlignOfGlobalVar (QualType T) const
	Return the alignment in bits that should be given to a global variable with type `T`.
CharUnits	getAlignOfGlobalVarInChars (QualType T) const
	Return the alignment in characters that should be given to a global variable with type `T`.
CharUnits	getDeclAlign (const Decl *D, bool ForAlignof=false) const
	Return a conservative estimate of the alignment of the specified decl `D`.
const ASTRecordLayout &	getASTRecordLayout (const RecordDecl *D) const
	Get or compute information about the layout of the specified record (struct/union/class) `D`, which indicates its size and field position information.
const ASTRecordLayout *	BuildMicrosoftASTRecordLayout (const RecordDecl *D) const
	Get or compute information about the layout of the specified record (struct/union/class), which indicates its size and field position information.
const ASTRecordLayout &	getASTObjCInterfaceLayout (const ObjCInterfaceDecl *D) const
	Get or compute information about the layout of the specified Objective-C interface.
void	DumpRecordLayout (const RecordDecl *RD, raw_ostream &OS, bool Simple=false) const
const ASTRecordLayout &	getASTObjCImplementationLayout (const ObjCImplementationDecl *D) const
	Get or compute information about the layout of the specified Objective-C implementation.
const CXXMethodDecl *	getCurrentKeyFunction (const CXXRecordDecl *RD)
	Get our current best idea for the key function of the given record decl, or NULL if there isn't one.
void	setNonKeyFunction (const CXXMethodDecl *method)
	Observe that the given method cannot be a key function. Checks the key-function cache for the method's class and clears it if matches the given declaration.
uint64_t	getFieldOffset (const ValueDecl *FD) const
	Get the offset of a FieldDecl or IndirectFieldDecl, in bits.
bool	isNearlyEmpty (const CXXRecordDecl *RD) const
VTableContextBase *	getVTableContext ()
MangleContext *	createMangleContext ()
void	DeepCollectObjCIvars (const ObjCInterfaceDecl OI, bool leafClass, SmallVectorImpl< const ObjCIvarDecl > &Ivars) const
unsigned	CountNonClassIvars (const ObjCInterfaceDecl *OI) const
void	CollectInheritedProtocols (const Decl CDecl, llvm::SmallPtrSet< ObjCProtocolDecl , 8 > &Protocols)
CanQualType	getCanonicalType (QualType T) const
	Return the canonical (structural) type corresponding to the specified potentially non-canonical type `T`.
const Type *	getCanonicalType (const Type *T) const
CanQualType	getCanonicalParamType (QualType T) const
	Return the canonical parameter type corresponding to the specific potentially non-canonical one.
bool	hasSameType (QualType T1, QualType T2) const
	Determine whether the given types `T1` and `T2` are equivalent.
bool	hasSameType (const Type T1, const Type T2) const
QualType	getUnqualifiedArrayType (QualType T, Qualifiers &Quals)
	Return this type as a completely-unqualified array type, capturing the qualifiers in `Quals`.
bool	hasSameUnqualifiedType (QualType T1, QualType T2) const
	Determine whether the given types are equivalent after cvr-qualifiers have been removed.
bool	ObjCMethodsAreEqual (const ObjCMethodDecl MethodDecl, const ObjCMethodDecl MethodImp)
bool	UnwrapSimilarPointerTypes (QualType &T1, QualType &T2)
NestedNameSpecifier *	getCanonicalNestedNameSpecifier (NestedNameSpecifier *NNS) const
	Retrieves the "canonical" nested name specifier for a given nested name specifier.
CallingConv	getDefaultCallingConvention (bool isVariadic, bool IsCXXMethod) const
	Retrieves the default calling convention for the current target.
TemplateName	getCanonicalTemplateName (TemplateName Name) const
	Retrieves the "canonical" template name that refers to a given template.
bool	hasSameTemplateName (TemplateName X, TemplateName Y)
	Determine whether the given template names refer to the same template.
TemplateArgument	getCanonicalTemplateArgument (const TemplateArgument &Arg) const
	Retrieve the "canonical" template argument.
const ArrayType *	getAsArrayType (QualType T) const
const ConstantArrayType *	getAsConstantArrayType (QualType T) const
const VariableArrayType *	getAsVariableArrayType (QualType T) const
const IncompleteArrayType *	getAsIncompleteArrayType (QualType T) const
const DependentSizedArrayType *	getAsDependentSizedArrayType (QualType T) const
QualType	getBaseElementType (const ArrayType *VAT) const
	Return the innermost element type of an array type.
QualType	getBaseElementType (QualType QT) const
	Return the innermost element type of a type (which needn't actually be an array type).
uint64_t	getConstantArrayElementCount (const ConstantArrayType *CA) const
	Return number of constant array elements.
QualType	getAdjustedParameterType (QualType T) const
	Perform adjustment on the parameter type of a function.
QualType	getSignatureParameterType (QualType T) const
	Retrieve the parameter type as adjusted for use in the signature of a function, decaying array and function types and removing top-level cv-qualifiers.
QualType	getArrayDecayedType (QualType T) const
	Return the properly qualified result of decaying the specified array type to a pointer.
QualType	getPromotedIntegerType (QualType PromotableType) const
	Return the type that `PromotableType` will promote to: C99 6.3.1.1p2, assuming that `PromotableType` is a promotable integer type.
Qualifiers::ObjCLifetime	getInnerObjCOwnership (QualType T) const
	Recurses in pointer/array types until it finds an Objective-C retainable type and returns its ownership.
QualType	isPromotableBitField (Expr *E) const
	Whether this is a promotable bitfield reference according to C99 6.3.1.1p2, bullet 2 (and GCC extensions).
int	getIntegerTypeOrder (QualType LHS, QualType RHS) const
	Return the highest ranked integer type, see C99 6.3.1.8p1.
int	getFloatingTypeOrder (QualType LHS, QualType RHS) const
	Compare the rank of the two specified floating point types, ignoring the domain of the type (i.e. 'double' == '_Complex double').
QualType	getFloatingTypeOfSizeWithinDomain (QualType typeSize, QualType typeDomain) const
	Return a real floating point or a complex type (based on `typeDomain/typeSize)`.
unsigned	getTargetAddressSpace (QualType T) const
unsigned	getTargetAddressSpace (Qualifiers Q) const
unsigned	getTargetAddressSpace (unsigned AS) const
bool	addressSpaceMapManglingFor (unsigned AS) const
bool	typesAreCompatible (QualType T1, QualType T2, bool CompareUnqualified=false)
	Compatibility predicates used to check assignment expressions.
bool	propertyTypesAreCompatible (QualType, QualType)
bool	typesAreBlockPointerCompatible (QualType, QualType)
bool	isObjCIdType (QualType T) const
bool	isObjCClassType (QualType T) const
bool	isObjCSelType (QualType T) const
bool	ObjCQualifiedIdTypesAreCompatible (QualType LHS, QualType RHS, bool ForCompare)
bool	ObjCQualifiedClassTypesAreCompatible (QualType LHS, QualType RHS)
bool	canAssignObjCInterfaces (const ObjCObjectPointerType LHSOPT, const ObjCObjectPointerType RHSOPT)
bool	canAssignObjCInterfaces (const ObjCObjectType LHS, const ObjCObjectType RHS)
bool	canAssignObjCInterfacesInBlockPointer (const ObjCObjectPointerType LHSOPT, const ObjCObjectPointerType RHSOPT, bool BlockReturnType)
bool	areComparableObjCPointerTypes (QualType LHS, QualType RHS)
QualType	areCommonBaseCompatible (const ObjCObjectPointerType LHSOPT, const ObjCObjectPointerType RHSOPT)
bool	canBindObjCObjectType (QualType To, QualType From)
QualType	mergeTypes (QualType, QualType, bool OfBlockPointer=false, bool Unqualified=false, bool BlockReturnType=false)
QualType	mergeFunctionTypes (QualType, QualType, bool OfBlockPointer=false, bool Unqualified=false)
QualType	mergeFunctionParameterTypes (QualType, QualType, bool OfBlockPointer=false, bool Unqualified=false)
QualType	mergeTransparentUnionType (QualType, QualType, bool OfBlockPointer=false, bool Unqualified=false)
QualType	mergeObjCGCQualifiers (QualType, QualType)
bool	FunctionTypesMatchOnNSConsumedAttrs (const FunctionProtoType FromFunctionType, const FunctionProtoType ToFunctionType)
void	ResetObjCLayout (const ObjCContainerDecl *CD)
unsigned	getIntWidth (QualType T) const
QualType	getCorrespondingUnsignedType (QualType T) const
type_const_range	types () const
llvm::APSInt	MakeIntValue (uint64_t Value, QualType Type) const
	Make an APSInt of the appropriate width and signedness for the given `Value` and integer `Type`.
bool	isSentinelNullExpr (const Expr *E)
ObjCImplementationDecl *	getObjCImplementation (ObjCInterfaceDecl *D)
	Get the implementation of the ObjCInterfaceDecl `D`, or NULL if none exists.
ObjCCategoryImplDecl *	getObjCImplementation (ObjCCategoryDecl *D)
	Get the implementation of the ObjCCategoryDecl `D`, or NULL if none exists.
bool	AnyObjCImplementation ()
	Return true if there is at least one @implementation in the TU.
void	setObjCImplementation (ObjCInterfaceDecl IFaceD, ObjCImplementationDecl ImplD)
	Set the implementation of ObjCInterfaceDecl.
void	setObjCImplementation (ObjCCategoryDecl CatD, ObjCCategoryImplDecl ImplD)
	Set the implementation of ObjCCategoryDecl.
const ObjCMethodDecl *	getObjCMethodRedeclaration (const ObjCMethodDecl *MD) const
	Get the duplicate declaration of a ObjCMethod in the same interface, or null if none exists.
void	setObjCMethodRedeclaration (const ObjCMethodDecl MD, const ObjCMethodDecl Redecl)
const ObjCInterfaceDecl *	getObjContainingInterface (const NamedDecl *ND) const
	Returns the Objective-C interface that `ND` belongs to if it is an Objective-C method/property/ivar etc. that is part of an interface, otherwise returns null.
void	setBlockVarCopyInits (VarDecl VD, Expr Init)
	Set the copy inialization expression of a block var decl.
Expr *	getBlockVarCopyInits (const VarDecl *VD)
	Get the copy initialization expression of the VarDecl `VD`, or NULL if none exists.
TypeSourceInfo *	CreateTypeSourceInfo (QualType T, unsigned Size=0) const
	Allocate an uninitialized TypeSourceInfo.
TypeSourceInfo *	getTrivialTypeSourceInfo (QualType T, SourceLocation Loc=SourceLocation()) const
	Allocate a TypeSourceInfo where all locations have been initialized to a given location, which defaults to the empty location.
TypeSourceInfo *	getNullTypeSourceInfo ()
void	AddDeallocation (void(Callback)(void ), void *Data)
	Add a deallocation callback that will be invoked when the ASTContext is destroyed.
GVALinkage	GetGVALinkageForFunction (const FunctionDecl *FD) const
GVALinkage	GetGVALinkageForVariable (const VarDecl *VD)
bool	DeclMustBeEmitted (const Decl *D)
	Determines if the decl can be CodeGen'ed or deserialized from PCH lazily, only when used; this is only relevant for function or file scoped var definitions.
void	setManglingNumber (const NamedDecl *ND, unsigned Number)
unsigned	getManglingNumber (const NamedDecl *ND) const
void	setStaticLocalNumber (const VarDecl *VD, unsigned Number)
unsigned	getStaticLocalNumber (const VarDecl *VD) const
MangleNumberingContext &	getManglingNumberContext (const DeclContext *DC)
	Retrieve the context for computing mangling numbers in the given DeclContext.
MangleNumberingContext *	createMangleNumberingContext () const
void	setParameterIndex (const ParmVarDecl *D, unsigned index)
	Used by ParmVarDecl to store on the side the index of the parameter when it exceeds the size of the normal bitfield.
unsigned	getParameterIndex (const ParmVarDecl *D) const
	Used by ParmVarDecl to retrieve on the side the index of the parameter when it exceeds the size of the normal bitfield.
APValue *	getMaterializedTemporaryValue (const MaterializeTemporaryExpr *E, bool MayCreate)
	Get the storage for the constant value of a materialized temporary of static storage duration.
void	InitBuiltinTypes (const TargetInfo &Target)
	Initialize built-in types.
void	getObjCEncodingForMethodParameter (Decl::ObjCDeclQualifier QT, QualType T, std::string &S, bool Extended) const
bool	isMSStaticDataMemberInlineDefinition (const VarDecl *VD) const
	Returns true if this is an inline-initialized static data member which is treated as a definition for MSVC compatibility.
Static Public Member Functions
static ImportDecl *	getNextLocalImport (ImportDecl *Import)
static bool	isObjCNSObjectType (QualType Ty)
	Return true if this is an `NSObject` object with its `NSObject` attribute set.
Public Attributes
IdentifierTable &	Idents
SelectorTable &	Selectors
Builtin::Context &	BuiltinInfo
DeclarationNameTable	DeclarationNames
IntrusiveRefCntPtr < ExternalASTSource >	ExternalSource
ASTMutationListener *	Listener
RawCommentList	Comments
	All comments in this translation unit.
bool	CommentsLoaded
	True if comments are already loaded from ExternalASTSource.
llvm::DenseMap< const Decl *, RawCommentAndCacheFlags >	RedeclComments
	Mapping from declarations to comments attached to any redeclaration.
llvm::DenseMap< const Decl , comments::FullComment >	ParsedComments
	Mapping from declarations to parsed comments attached to any redeclaration.
CanQualType	VoidTy
CanQualType	BoolTy
CanQualType	CharTy
CanQualType	WCharTy
CanQualType	WideCharTy
CanQualType	WIntTy
CanQualType	Char16Ty
CanQualType	Char32Ty
CanQualType	SignedCharTy
CanQualType	ShortTy
CanQualType	IntTy
CanQualType	LongTy
CanQualType	LongLongTy
CanQualType	Int128Ty
CanQualType	UnsignedCharTy
CanQualType	UnsignedShortTy
CanQualType	UnsignedIntTy
CanQualType	UnsignedLongTy
CanQualType	UnsignedLongLongTy
CanQualType	UnsignedInt128Ty
CanQualType	FloatTy
CanQualType	DoubleTy
CanQualType	LongDoubleTy
CanQualType	HalfTy
CanQualType	FloatComplexTy
CanQualType	DoubleComplexTy
CanQualType	LongDoubleComplexTy
CanQualType	VoidPtrTy
CanQualType	NullPtrTy
CanQualType	DependentTy
CanQualType	OverloadTy
CanQualType	BoundMemberTy
CanQualType	UnknownAnyTy
CanQualType	BuiltinFnTy
CanQualType	PseudoObjectTy
CanQualType	ARCUnbridgedCastTy
CanQualType	ObjCBuiltinIdTy
CanQualType	ObjCBuiltinClassTy
CanQualType	ObjCBuiltinSelTy
CanQualType	ObjCBuiltinBoolTy
CanQualType	OCLImage1dTy
CanQualType	OCLImage1dArrayTy
CanQualType	OCLImage1dBufferTy
CanQualType	OCLImage2dTy
CanQualType	OCLImage2dArrayTy
CanQualType	OCLImage3dTy
CanQualType	OCLSamplerTy
CanQualType	OCLEventTy
QualType	AutoDeductTy
QualType	AutoRRefDeductTy
QualType	VaListTagTy
llvm::StringMap< SectionInfo >	SectionInfos
Static Public Attributes
static unsigned	NumImplicitDefaultConstructors
	The number of implicitly-declared default constructors.
static unsigned	NumImplicitDefaultConstructorsDeclared
	The number of implicitly-declared default constructors for which declarations were built.
static unsigned	NumImplicitCopyConstructors
	The number of implicitly-declared copy constructors.
static unsigned	NumImplicitCopyConstructorsDeclared
	The number of implicitly-declared copy constructors for which declarations were built.
static unsigned	NumImplicitMoveConstructors
	The number of implicitly-declared move constructors.
static unsigned	NumImplicitMoveConstructorsDeclared
	The number of implicitly-declared move constructors for which declarations were built.
static unsigned	NumImplicitCopyAssignmentOperators
	The number of implicitly-declared copy assignment operators.
static unsigned	NumImplicitCopyAssignmentOperatorsDeclared
	The number of implicitly-declared copy assignment operators for which declarations were built.
static unsigned	NumImplicitMoveAssignmentOperators
	The number of implicitly-declared move assignment operators.
static unsigned	NumImplicitMoveAssignmentOperatorsDeclared
	The number of implicitly-declared move assignment operators for which declarations were built.
static unsigned	NumImplicitDestructors
	The number of implicitly-declared destructors.
static unsigned	NumImplicitDestructorsDeclared
	The number of implicitly-declared destructors for which declarations were built.
Friends
class	NestedNameSpecifier
class	ASTDeclReader
class	ASTReader
class	ASTWriter
class	CXXRecordDecl
class	DeclContext
class	DeclarationNameTable

Detailed Description

Holds long-lived AST nodes (such as types and decls) that can be referred to throughout the semantic analysis of a file.

Definition at line 89 of file ASTContext.h.

Member Typedef Documentation

typedef llvm::iterator_range<import_iterator> clang::ASTContext::import_range

Definition at line 772 of file ASTContext.h.

typedef CXXMethodVector::const_iterator clang::ASTContext::overridden_cxx_method_iterator

Definition at line 739 of file ASTContext.h.

typedef llvm::DenseMap<const void *, llvm::PointerUnion<ast_type_traits::DynTypedNode *, ParentVector *> > clang::ASTContext::ParentMap

Maps from a node to its parents.

Definition at line 442 of file ASTContext.h.

typedef llvm::SmallVector<ast_type_traits::DynTypedNode, 2> clang::ASTContext::ParentVector

Contains parents of a node.

Definition at line 437 of file ASTContext.h.

typedef llvm::PointerUnion<VarTemplateDecl *, MemberSpecializationInfo *> clang::ASTContext::TemplateOrSpecializationInfo

A type synonym for the TemplateOrInstantiation mapping.

Definition at line 292 of file ASTContext.h.

typedef llvm::iterator_range<SmallVectorImpl<Type *>::const_iterator> clang::ASTContext::type_const_range

Definition at line 2092 of file ASTContext.h.

Member Enumeration Documentation

enum clang::ASTContext::GetBuiltinTypeError

Enumerator:

GE_None	No error.
GE_Missing_stdio	Missing a type from <stdio.h>
GE_Missing_setjmp	Missing a type from <setjmp.h>
GE_Missing_ucontext	Missing a type from <ucontext.h>

Definition at line 1592 of file ASTContext.h.

enum clang::ASTContext::PragmaSectionFlag

Enumerator:

PSF_None
PSF_Read
PSF_Write
PSF_Execute
PSF_Implicit
PSF_Invalid

Definition at line 2339 of file ASTContext.h.

Constructor & Destructor Documentation

ASTContext::ASTContext	(	LangOptions &	LOpts,
		SourceManager &	SM,
		IdentifierTable &	idents,
		SelectorTable &	sels,
		Builtin::Context &	builtins
	)

Definition at line 725 of file ASTContext.cpp.

References clang::TranslationUnitDecl::Create().

ASTContext::~ASTContext ( )

Definition at line 750 of file ASTContext.cpp.

Member Function Documentation

void clang::ASTContext::addComment ( const RawComment & RC ) [inline]

Definition at line 615 of file ASTContext.h.

References clang::RawCommentList::addComment(), Comments, clang::SourceRange::getBegin(), clang::RawComment::getSourceRange(), and clang::SourceManager::isInSystemHeader().

Referenced by clang::Sema::ActOnComment().

void ASTContext::AddDeallocation	(	void()(void )	Callback,
		void *	Data
	)

Add a deallocation callback that will be invoked when the ASTContext is destroyed.

Parameters:

Callback	A callback function that will be invoked on destruction.
Data	Pointer data that will be provided to the callback function when it is called.

Definition at line 799 of file ASTContext.cpp.

References Callback.

Referenced by clang::VarDecl::evaluateValue(), clang::FunctionTemplateDecl::newCommon(), clang::ClassTemplateDecl::newCommon(), clang::TypeAliasTemplateDecl::newCommon(), and clang::VarTemplateDecl::newCommon().

void ASTContext::addedLocalImportDecl ( ImportDecl * Import )

Notify the AST context that a new import declaration has been parsed or implicitly created within this translation unit.

Definition at line 1242 of file ASTContext.cpp.

References clang::Decl::isFromASTFile().

Referenced by clang::DeclContext::addHiddenDecl().

void ASTContext::addOverriddenMethod	(	const CXXMethodDecl *	Method,
		const CXXMethodDecl *	Overridden
	)

Note that the given C++ Method overrides the given Overridden method.

Definition at line 1216 of file ASTContext.cpp.

References clang::Decl::isCanonicalDecl().

Referenced by clang::CXXMethodDecl::addOverriddenMethod(), and clang::CXXConstructorDecl::setInheritedConstructor().

bool clang::ASTContext::addressSpaceMapManglingFor ( unsigned AS ) const [inline]

Definition at line 2002 of file ASTContext.h.

References clang::LangAS::Count, and clang::LangAS::Offset.

void ASTContext::adjustDeducedFunctionResultType	(	FunctionDecl *	FD,
		QualType	ResultType
	)

Change the result type of a function type once it is deduced.

Definition at line 2098 of file ASTContext.cpp.

References clang::Type::castAs(), getASTMutationListener(), clang::FunctionProtoType::getExtProtoInfo(), getFunctionType(), clang::Redeclarable< decl_type >::getMostRecentDecl(), clang::FunctionProtoType::getParamTypes(), clang::Redeclarable< decl_type >::getPreviousDecl(), clang::ValueDecl::getType(), and clang::ValueDecl::setType().

Referenced by clang::Sema::ActOnFinishFunctionBody(), clang::Sema::DeduceFunctionTypeFromReturnExpr(), SubstAutoWithinFunctionReturnType(), and clang::ASTDeclReader::UpdateDecl().

void ASTContext::adjustExceptionSpec	(	FunctionDecl *	FD,
		const FunctionProtoType::ExceptionSpecInfo &	ESI,
		bool	AsWritten = `false`
	)

Change the exception specification on a function once it is delay-parsed, instantiated, or computed.

Definition at line 2142 of file ASTContext.cpp.

References clang::TypeLoc::getFullDataSizeForType(), getFunctionTypeWithExceptionSpec(), clang::ValueDecl::getType(), clang::DeclaratorDecl::getTypeSourceInfo(), and clang::ValueDecl::setType().

Referenced by clang::Sema::actOnDelayedExceptionSpecification(), clang::ASTDeclReader::attachPreviousDeclImpl(), and clang::Sema::UpdateExceptionSpec().

const FunctionType * ASTContext::adjustFunctionType	(	const FunctionType *	Fn,
		FunctionType::ExtInfo	EInfo
	)

Change the ExtInfo on a function type.

Definition at line 2080 of file ASTContext.cpp.

References clang::FunctionProtoType::ExtProtoInfo::ExtInfo, clang::FunctionType::getExtInfo(), clang::FunctionProtoType::getExtProtoInfo(), getFunctionNoProtoType(), getFunctionType(), clang::FunctionProtoType::getParamTypes(), clang::FunctionType::getReturnType(), and clang::QualType::getTypePtr().

Referenced by clang::Sema::adjustCCAndNoReturn(), clang::Sema::adjustMemberFunctionCC(), handleFunctionTypeAttr(), clang::Sema::IsNoReturnConversion(), and clang::Sema::MergeFunctionDecl().

void* clang::ASTContext::Allocate	(	size_t	Size,
		unsigned	Align = `8`
	)		const `[inline]`

Definition at line 491 of file ASTContext.h.

bool clang::ASTContext::AnyObjCImplementation ( ) [inline]

Return true if there is at least one @implementation in the TU.

Definition at line 2121 of file ASTContext.h.

Referenced by clang::Sema::DiagnoseUseOfUnimplementedSelectors().

QualType ASTContext::areCommonBaseCompatible	(	const ObjCObjectPointerType *	Lptr,
		const ObjCObjectPointerType *	Rptr
	)

areCommonBaseCompatible - Returns common base class of the two classes if one found. Note that this is O'2 algorithm. But it will be called as the last type comparison in a ?-exp of ObjC pointer types before a warning is issued. So, its invokation is extremely rare.

Definition at line 6752 of file ASTContext.cpp.

References canAssignObjCInterfaces(), clang::declaresSameEntity(), clang::ObjCObjectType::getInterface(), getIntersectionOfProtocols(), getObjCInterfaceType(), getObjCObjectPointerType(), getObjCObjectType(), clang::ObjCObjectPointerType::getObjectType(), and clang::ObjCInterfaceDecl::getSuperClass().

Referenced by clang::Sema::FindCompositeObjCPointerType().

bool ASTContext::areComparableObjCPointerTypes	(	QualType	LHS,
		QualType	RHS
	)

Definition at line 6830 of file ASTContext.cpp.

References canAssignObjCInterfaces(), and clang::Type::getAs().

Referenced by clang::Sema::CheckCompareOperands().

bool ASTContext::areCompatibleVectorTypes	(	QualType	FirstVec,
		QualType	SecondVec
	)

Return true if the given vector types are of the same unqualified type or if they are equivalent to the same GCC vector type.

Note:: This ignores whether they are target-specific (AltiVec or Neon) types.

Definition at line 6457 of file ASTContext.cpp.

References clang::VectorType::AltiVecBool, clang::VectorType::AltiVecPixel, clang::Type::getAs(), clang::VectorType::getElementType(), clang::VectorType::getNumElements(), clang::VectorType::getVectorKind(), hasSameType(), hasSameUnqualifiedType(), and clang::Type::isVectorType().

Referenced by clang::Sema::CheckAssignmentConstraints(), clang::Sema::CheckVectorOperands(), clang::Sema::IsPointerConversion(), and IsVectorConversion().

bool ASTContext::AtomicUsesUnsupportedLibcall ( const AtomicExpr * E ) const

Definition at line 8185 of file ASTContext.cpp.

References clang::TargetInfo::getMaxAtomicInlineWidth(), clang::Type::getPointeeType(), clang::AtomicExpr::getPtr(), clang::CharUnits::getQuantity(), getTargetInfo(), clang::TargetInfo::getTriple(), clang::Expr::getType(), getTypeAlignInChars(), getTypeSizeInChars(), and toBits().

bool ASTContext::BlockRequiresCopying	(	QualType	Ty,
		const VarDecl *	D
	)

Returns true iff we need copy/dispose helpers for the given type.

BlockRequiresCopying - Returns true if byref variable "D" of type "Ty" requires copy/dispose. Note that this must match the logic in buildByrefHelpers.

Definition at line 4762 of file ASTContext.cpp.

References clang::Type::getAsCXXRecordDecl(), getBlockVarCopyInits(), getLangOpts(), clang::Qualifiers::getObjCLifetime(), clang::QualType::getQualifiers(), clang::Type::isBlockPointerType(), isObjCNSObjectType(), clang::Type::isObjCObjectPointerType(), clang::Type::isObjCRetainableType(), clang::Qualifiers::OCL_Autoreleasing, clang::Qualifiers::OCL_ExplicitNone, clang::Qualifiers::OCL_None, clang::Qualifiers::OCL_Strong, and clang::Qualifiers::OCL_Weak.

Referenced by clang::CodeGen::CodeGenFunction::BuildByRefType().

RecordDecl * ASTContext::buildImplicitRecord	(	StringRef	Name,
		RecordDecl::TagKind	TK = `TTK_Struct`
	)		const

TypedefDecl * ASTContext::buildImplicitTypedef	(	QualType	T,
		StringRef	Name
	)		const

Create a new implicit TU-level typedef declaration.

Definition at line 881 of file ASTContext.cpp.

References clang::TypedefDecl::Create(), clang::IdentifierTable::get(), getTranslationUnitDecl(), getTrivialTypeSourceInfo(), Idents, and clang::Decl::setImplicit().

Referenced by clang::Sema::addImplicitTypedef(), CreateAAPCSABIBuiltinVaListDecl(), CreateAArch64ABIBuiltinVaListDecl(), CreateCharPtrBuiltinVaListDecl(), CreatePNaClABIBuiltinVaListDecl(), CreatePowerABIBuiltinVaListDecl(), CreateSystemZBuiltinVaListDecl(), CreateVoidPtrBuiltinVaListDecl(), CreateX86_64ABIBuiltinVaListDecl(), getInt128Decl(), getObjCClassDecl(), getObjCIdDecl(), getObjCInstanceTypeDecl(), getObjCSelDecl(), and getUInt128Decl().

const ASTRecordLayout * ASTContext::BuildMicrosoftASTRecordLayout ( const RecordDecl * D ) const

Get or compute information about the layout of the specified record (struct/union/class), which indicates its size and field position information.

Definition at line 2770 of file RecordLayoutBuilder.cpp.

References Builder.

Referenced by getASTRecordLayout().

bool ASTContext::canAssignObjCInterfaces	(	const ObjCObjectPointerType *	LHSOPT,
		const ObjCObjectPointerType *	RHSOPT
	)

canAssignObjCInterfaces - Return true if the two interface types are compatible for assignment from RHS to LHS. This handles validation of any protocol qualifiers on the LHS or RHS.

Definition at line 6642 of file ASTContext.cpp.

References clang::ObjCObjectType::getInterface(), clang::ObjCObjectPointerType::getObjectType(), clang::ObjCObjectType::isObjCQualifiedClass(), clang::ObjCObjectType::isObjCQualifiedId(), clang::ObjCObjectType::isObjCUnqualifiedIdOrClass(), ObjCQualifiedClassTypesAreCompatible(), and ObjCQualifiedIdTypesAreCompatible().

Referenced by clang::Sema::ActOnPropertyImplDecl(), areCommonBaseCompatible(), areComparableObjCPointerTypes(), canBindObjCObjectType(), CompareDerivedToBaseConversions(), CompareStandardConversionSequences(), clang::Sema::DiagnosePropertyAccessorMismatch(), clang::Sema::FindCompositeObjCPointerType(), clang::Sema::isObjCPointerConversion(), isObjCTypeSubstitutable(), and mergeTypes().

bool ASTContext::canAssignObjCInterfaces	(	const ObjCObjectType *	LHS,
		const ObjCObjectType *	RHS
	)

Definition at line 6779 of file ASTContext.cpp.

References CollectInheritedProtocols(), clang::ObjCObjectType::getInterface(), clang::ObjCObjectType::getNumProtocols(), clang::ObjCInterfaceDecl::isSuperClassOf(), and clang::ObjCObjectType::quals().

bool ASTContext::canAssignObjCInterfacesInBlockPointer	(	const ObjCObjectPointerType *	LHSOPT,
		const ObjCObjectPointerType *	RHSOPT,
		bool	BlockReturnType
	)

canAssignObjCInterfacesInBlockPointer - This routine is specifically written for providing type-safety for objective-c pointers used to pass/return arguments in block literals. When passed as arguments, passing 'A*' where 'id' is expected is not OK. Passing 'Sub *" where 'Super *" is expected is not OK. For the return type, the opposite is not OK.

Definition at line 6673 of file ASTContext.cpp.

References clang::ObjCInterfaceType::getDecl(), clang::ObjCObjectPointerType::getInterfaceType(), clang::Type::isObjCBuiltinType(), clang::ObjCObjectPointerType::isObjCIdType(), clang::ObjCObjectPointerType::isObjCQualifiedIdType(), clang::ObjCInterfaceDecl::isSuperClassOf(), and ObjCQualifiedIdTypesAreCompatible().

Referenced by mergeTypes().

bool ASTContext::canBindObjCObjectType	(	QualType	To,
		QualType	From
	)

Definition at line 6842 of file ASTContext.cpp.

References canAssignObjCInterfaces(), and getObjCObjectPointerType().

Referenced by clang::Sema::CompareReferenceRelationship().

comments::FullComment * ASTContext::cloneFullComment	(	comments::FullComment *	FC,
		const Decl *	D
	)		const

Definition at line 418 of file ASTContext.cpp.

References clang::comments::DeclInfo::CommentDecl, clang::comments::DeclInfo::fill(), clang::comments::FullComment::getBlocks(), clang::comments::FullComment::getDecl(), clang::comments::FullComment::getDeclInfo(), clang::comments::DeclInfo::IsFilled, and clang::comments::DeclInfo::TemplateParameters.

Referenced by getCommentForDecl().

void ASTContext::CollectInheritedProtocols	(	const Decl *	CDecl,
		llvm::SmallPtrSet< ObjCProtocolDecl *, 8 > &	Protocols
	)

CollectInheritedProtocols - Collect all protocols in current class and those inherited by it.

Definition at line 1833 of file ASTContext.cpp.

References clang::ObjCInterfaceDecl::getSuperClass(), and P.

Referenced by canAssignObjCInterfaces(), getIntersectionOfProtocols(), ObjCQualifiedIdTypesAreCompatible(), and QIdProtocolsAdoptObjCObjectProtocols().

unsigned ASTContext::CountNonClassIvars ( const ObjCInterfaceDecl * OI ) const

Definition at line 1870 of file ASTContext.cpp.

References clang::ObjCInterfaceDecl::getImplementation(), and clang::ObjCInterfaceDecl::known_extensions().

MangleContext * ASTContext::createMangleContext ( )

Definition at line 8061 of file ASTContext.cpp.

References clang::serialized_diags::create(), clang::TargetCXXABI::GenericAArch64, clang::TargetCXXABI::GenericARM, clang::TargetCXXABI::GenericItanium, clang::TargetInfo::getCXXABI(), getDiagnostics(), clang::TargetCXXABI::getKind(), clang::TargetCXXABI::iOS, clang::TargetCXXABI::iOS64, and clang::TargetCXXABI::Microsoft.

Referenced by clang::PredefinedExpr::ComputeName().

MangleNumberingContext * ASTContext::createMangleNumberingContext ( ) const

Definition at line 8157 of file ASTContext.cpp.

Referenced by clang::Sema::ExpressionEvaluationContextRecord::getMangleNumberingContext(), and getManglingNumberContext().

TypeSourceInfo * ASTContext::CreateTypeSourceInfo	(	QualType	T,
		unsigned	Size = `0`
	)		const

Allocate an uninitialized TypeSourceInfo.

The caller should initialize the memory held by TypeSourceInfo using the TypeLoc wrappers.

Parameters:

T	the type that will be the basis for type source info. This type should refer to how the declarator was written in source code, not to what type semantic analysis resolved the declarator to.
Size	the size of the type info to create, or 0 if the size should be calculated based on the type.

Definition at line 1966 of file ASTContext.cpp.

References clang::TypeLoc::getFullDataSizeForType().

Referenced by clang::Sema::ActOnBlockArguments(), clang::Sema::ActOnTemplatedFriendTag(), clang::Sema::ActOnTypenameType(), getTemplateSpecializationTypeInfo(), getTrivialTypeSourceInfo(), clang::TypeLocBuilder::getTypeSourceInfo(), and clang::Sema::GetTypeSourceInfoForDeclarator().

void clang::ASTContext::Deallocate ( void * Ptr ) const [inline]

Definition at line 494 of file ASTContext.h.

Referenced by clang::Sema::AttachBaseSpecifiers(), operator delete(), operator delete[](), clang::CXXRecordDecl::setBases(), clang::ShuffleVectorExpr::setExprs(), clang::VarDecl::setInit(), clang::APNumericStorage::setIntValue(), clang::CallExpr::setNumArgs(), clang::DeclaratorDecl::setQualifierInfo(), clang::TagDecl::setQualifierInfo(), clang::CompoundStmt::setStmts(), and clang::QualifierInfo::setTemplateParameterListsInfo().

bool ASTContext::DeclMustBeEmitted ( const Decl * D )

Determines if the decl can be CodeGen'ed or deserialized from PCH lazily, only when used; this is only relevant for function or file scoped var definitions.

Returns:: true if the function/var must be CodeGen'ed/deserialized even if it is not used.

Definition at line 7952 of file ASTContext.cpp.

References clang::VarDecl::DeclarationOnly, clang::CXXMethodDecl::getCanonicalDecl(), getCurrentKeyFunction(), clang::Decl::getDeclContext(), GetGVALinkageForFunction(), GetGVALinkageForVariable(), clang::VarDecl::getInit(), clang::DeclContext::getParent(), getTargetInfo(), clang::ValueDecl::getType(), clang::GVA_AvailableExternally, clang::GVA_DiscardableODR, clang::GVA_Internal, clang::Decl::hasAttr(), clang::Expr::HasSideEffects(), clang::DeclContext::isDependentContext(), clang::QualType::isDestructedType(), clang::CXXRecordDecl::isDynamicClass(), clang::VarDecl::isFileVarDecl(), isMSStaticDataMemberInlineDefinition(), clang::VarDecl::isThisDeclarationADefinition(), clang::SC_Register, and clang::FunctionDecl::TK_FunctionTemplate.

Referenced by isRequiredDecl(), and clang::Sema::ShouldWarnIfUnusedFileScopedDecl().

void ASTContext::DeepCollectObjCIvars	(	const ObjCInterfaceDecl *	OI,
		bool	leafClass,
		SmallVectorImpl< const ObjCIvarDecl * > &	Ivars
	)		const

DeepCollectObjCIvars - This routine first collects all declared, but not synthesized, ivars in super class and then collects all ivars, including those synthesized for current class. This routine is used for implementation of current class when all ivars, declared and synthesized are known.

Definition at line 1815 of file ASTContext.cpp.

References clang::ObjCInterfaceDecl::all_declared_ivar_begin(), clang::ObjCIvarDecl::getNextIvar(), clang::ObjCInterfaceDecl::getSuperClass(), and clang::ObjCInterfaceDecl::ivars().

Referenced by clang::Sema::ActOnDefs().

void ASTContext::DumpRecordLayout	(	const RecordDecl *	RD,
		raw_ostream &	OS,
		bool	Simple = `false`
	)		const

Definition at line 3117 of file RecordLayoutBuilder.cpp.

References clang::Decl::dump(), DumpCXXRecordLayout(), clang::ASTRecordLayout::getAlignment(), clang::QualType::getAsString(), getASTRecordLayout(), clang::ASTRecordLayout::getDataSize(), clang::ASTRecordLayout::getFieldCount(), clang::ASTRecordLayout::getFieldOffset(), clang::ASTRecordLayout::getSize(), getTypeDeclType(), isMsLayout(), and toBits().

Referenced by getASTRecordLayout().

void ASTContext::eraseDeclAttrs ( const Decl * D )

Erase the attributes corresponding to the given declaration.

Definition at line 1068 of file ASTContext.cpp.

Referenced by clang::Decl::dropAttrs().

bool ASTContext::FunctionTypesMatchOnNSConsumedAttrs	(	const FunctionProtoType *	FromFunctionType,
		const FunctionProtoType *	ToFunctionType
	)

Definition at line 7365 of file ASTContext.cpp.

References clang::FunctionProtoType::ExtProtoInfo::ConsumedParameters, clang::FunctionProtoType::getExtProtoInfo(), clang::FunctionProtoType::getNumParams(), and clang::FunctionProtoType::hasAnyConsumedParams().

Referenced by clang::Sema::IsBlockPointerConversion(), and mergeFunctionTypes().

QualType ASTContext::getAddrSpaceQualType	(	QualType	T,
		unsigned	AddressSpace
	)		const

Return the uniqued reference to the type for an address space qualified type with the specified type and address space.

The resulting type has a union of the qualifiers from T and the address space. If T already has an address space specifier, it is silently replaced.

Definition at line 2033 of file ASTContext.cpp.

References clang::Qualifiers::addAddressSpace(), clang::QualType::getAddressSpace(), getCanonicalType(), clang::Qualifiers::hasAddressSpace(), and clang::QualifierCollector::strip().

Referenced by clang::Sema::ActOnStringLiteral(), DecodeTypeFromStr(), and HandleAddressSpaceTypeAttribute().

QualType ASTContext::getAdjustedParameterType ( QualType T ) const

Perform adjustment on the parameter type of a function.

This routine adjusts the given parameter type T to the actual parameter type used by semantic analysis (C99 6.7.5.3p[7,8], C++ [dcl.fct]p3). The adjusted parameter type is returned.

Definition at line 4314 of file ASTContext.cpp.

References getDecayedType(), clang::Type::isArrayType(), and clang::Type::isFunctionType().

Referenced by clang::Sema::ActOnMethodDeclaration(), clang::Sema::BuildFunctionType(), clang::Sema::CheckParameter(), and getSignatureParameterType().

QualType ASTContext::getAdjustedType	(	QualType	Orig,
		QualType	New
	)		const

Return the uniqued reference to a type adjusted from the original type to a new type.

Definition at line 2226 of file ASTContext.cpp.

References getCanonicalType(), clang::AdjustedType::Profile(), and clang::TypeAlignment.

Referenced by clang::Sema::adjustMemberFunctionCC(), and getAdjustedType().

CanQualType clang::ASTContext::getAdjustedType	(	CanQualType	Orig,
		CanQualType	New
	)		const `[inline]`

Definition at line 956 of file ASTContext.h.

References clang::CanQual< Type >::CreateUnsafe(), and getAdjustedType().

unsigned ASTContext::getAlignOfGlobalVar ( QualType T ) const

Return the alignment in bits that should be given to a global variable with type T.

getAlignOfGlobalVar - Return the alignment in bits that should be given to a global variable of the specified type.

Definition at line 1799 of file ASTContext.cpp.

References getTargetInfo(), and getTypeAlign().

Referenced by getAlignOfGlobalVarInChars().

CharUnits ASTContext::getAlignOfGlobalVarInChars ( QualType T ) const

Return the alignment in characters that should be given to a global variable with type T.

getAlignOfGlobalVarInChars - Return the alignment in characters that should be given to a global variable of the specified type.

Definition at line 1805 of file ASTContext.cpp.

References getAlignOfGlobalVar(), and toCharUnitsFromBits().

Referenced by clang::CodeGen::CodeGenModule::GetAddrOfConstantCString(), and clang::CodeGen::CodeGenModule::GetAddrOfConstantStringFromLiteral().

llvm::BumpPtrAllocator& clang::ASTContext::getAllocator ( ) const [inline]

Definition at line 487 of file ASTContext.h.

Referenced by clang::RawComment::parse().

QualType ASTContext::getArrayDecayedType ( QualType Ty ) const

Return the properly qualified result of decaying the specified array type to a pointer.

This operation is non-trivial when handling typedefs etc. The canonical type of T must be an array type, this returns a pointer to a properly qualified element of the array.

See C99 6.7.5.3p7 and C99 6.3.2.1p3.

getArrayDecayedType - Return the properly qualified result of decaying the specified array type to a pointer. This operation is non-trivial when handling typedefs etc. The canonical type of "T" must be an array type, this returns a pointer to a properly qualified element of the array.

See C99 6.7.5.3p7 and C99 6.3.2.1p3.

Definition at line 4332 of file ASTContext.cpp.

References getAsArrayType(), clang::ArrayType::getElementType(), clang::ArrayType::getIndexTypeQualifiers(), getPointerType(), and getQualifiedType().

Referenced by clang::Sema::ActOnStringLiteral(), AdjustFunctionParmAndArgTypesForDeduction(), BuildCookedLiteralOperatorCall(), clang::Sema::BuildExceptionDeclaration(), clang::Sema::BuildExpressionFromDeclTemplateArgument(), clang::Sema::BuildVAArgExpr(), clang::Sema::CheckNonTypeTemplateParameterType(), clang::Sema::CheckSpecifiedExceptionType(), CheckTemplateArgumentAddressOfObjectOrFunction(), CompareDerivedToBaseConversions(), CompareStandardConversionSequences(), clang::Sema::CreateBuiltinArraySubscriptExpr(), DecodeTypeFromStr(), clang::Sema::DeduceTemplateArguments(), clang::Sema::DefaultFunctionArrayConversion(), clang::Sema::DiagnoseAssignmentResult(), doRewriteToUTF8StringBoxedExpressionHelper(), GetBuiltinType(), getCanonicalParamType(), getDecayedType(), clang::StandardConversionSequence::isPointerConversionToVoidPointer(), IsStandardConversion(), and clang::Sema::PerformImplicitConversion().

const ArrayType * ASTContext::getAsArrayType ( QualType T ) const

Type Query functions. If the type is an instance of the specified class, return the Type pointer for the underlying maximally pretty type. This is a member of ASTContext because this may need to do some amount of canonicalization, e.g. to move type qualifiers into the element type.

Definition at line 4256 of file ASTContext.cpp.

References clang::Qualifiers::empty(), clang::VariableArrayType::getBracketsRange(), clang::QualType::getCanonicalType(), getConstantArrayType(), getDependentSizedArrayType(), clang::ArrayType::getElementType(), getIncompleteArrayType(), clang::ArrayType::getIndexTypeCVRQualifiers(), getQualifiedType(), clang::ConstantArrayType::getSize(), clang::VariableArrayType::getSizeExpr(), clang::ArrayType::getSizeModifier(), clang::QualType::getSplitDesugaredType(), getVariableArrayType(), clang::QualType::hasLocalQualifiers(), clang::SplitQualType::Quals, and clang::SplitQualType::Ty.

Referenced by clang::Sema::ActOnFields(), clang::Sema::BuildBuiltinOffsetOf(), clang::Sema::CheckAllocatedType(), checkFormatStringExpr(), clang::Sema::CheckParmsForFunctionDef(), clang::Sema::CheckStaticArrayArgument(), CheckUnaryTypeTraitTypeCompleteness(), DeduceTemplateArgumentsByTypeMatch(), clang::CodeGen::CodeGenFunction::emitArrayLength(), clang::CodeGen::CodeGenModule::EmitConstantValue(), clang::CodeGen::CodeGenFunction::emitDestroy(), emitPartialArrayDestroy(), EvaluateArrayTypeTrait(), getArrayDecayedType(), getAsConstantArrayType(), getAsDependentSizedArrayType(), getAsIncompleteArrayType(), getAsVariableArrayType(), getDeclAlign(), clang::CFGImplicitDtor::getDestructorDecl(), handleInitPriorityAttr(), clang::InitializationSequence::InitializeFrom(), IsStringInit(), clang::Sema::LookupInlineAsmIdentifier(), makeZeroElementRegion(), mergeTypes(), clang::Sema::MergeVarDeclTypes(), clang::InitializationSequence::Perform(), clang::APValue::printPretty(), clang::Sema::RequireNonAbstractType(), TryListConversion(), tryObjCWritebackConversion(), and clang::ASTNodeImporter::VisitVarDecl().

const ConstantArrayType* clang::ASTContext::getAsConstantArrayType ( QualType T ) const [inline]

Definition at line 1903 of file ASTContext.h.

References getAsArrayType().

Referenced by addAsFieldToClosureType(), BitsContainNoUserData(), clang::Sema::BuildCXXNew(), BuildImplicitMemberInitializer(), buildSingleCopyAssignRecursively(), clang::Sema::CheckFormatString(), clang::Sema::CheckStaticArrayArgument(), clang::StringLiteral::Create(), DeduceTemplateArgumentsByTypeMatch(), EmitAggMemberInitializer(), clang::CodeGen::CodeGenFunction::EmitCXXConstructExpr(), EmitCXXNewAllocSize(), EmitMemberInitializer(), clang::CodeGen::CodeGenModule::EmitNullConstant(), EvaluateArrayTypeTrait(), evenFlexibleArraySize(), clang::analyze_scanf::ScanfSpecifier::fixType(), clang::Sema::FormatStringHasSArg(), clang::CodeGen::CodeGenModule::GetConstantArrayFromStringLiteral(), getTypeExpansion(), isConstantSizeArrayWithMoreThanOneElement(), isEmptyField(), isIncompleteOrZeroLengthArrayType(), isSingleElementStruct(), mergeTypes(), clang::Sema::ParseObjCStringLiteral(), and clang::InitializationSequence::Perform().

const DependentSizedArrayType* clang::ASTContext::getAsDependentSizedArrayType ( QualType T ) const [inline]

Definition at line 1912 of file ASTContext.h.

References getAsArrayType().

Referenced by DeduceTemplateArgumentsByTypeMatch().

const IncompleteArrayType* clang::ASTContext::getAsIncompleteArrayType ( QualType T ) const [inline]

Definition at line 1909 of file ASTContext.h.

References getAsArrayType().

Referenced by clang::Sema::ActOnEndOfTranslationUnit(), clang::Sema::ActOnUninitializedDecl(), clang::Sema::AddInitializerToDecl(), DeduceTemplateArgumentsByTypeMatch(), and clang::InitializationSequence::Perform().

size_t clang::ASTContext::getASTAllocatedMemory ( ) const [inline]

Return the total amount of physical memory allocated for representing AST nodes and type information.

Definition at line 498 of file ASTContext.h.

ASTMutationListener* clang::ASTContext::getASTMutationListener ( ) const [inline]

Retrieve a pointer to the AST mutation listener associated with this AST context, if any.

Definition at line 851 of file ASTContext.h.

References Listener.

Referenced by adjustDeducedFunctionResultType(), clang::Sema::CheckOMPThreadPrivateDecl(), clang::ObjCCategoryDecl::Create(), clang::Decl::getASTMutationListener(), clang::Sema::HandlePropertyInClassExtension(), and clang::Decl::markUsed().

const ASTRecordLayout & ASTContext::getASTObjCImplementationLayout ( const ObjCImplementationDecl * D ) const

Get or compute information about the layout of the specified Objective-C implementation.

This may differ from the interface if synthesized ivars are present.

Definition at line 1993 of file ASTContext.cpp.

References clang::ObjCImplDecl::getClassInterface().

Referenced by LookupFieldBitOffset().

const ASTRecordLayout & ASTContext::getASTObjCInterfaceLayout ( const ObjCInterfaceDecl * D ) const

Get or compute information about the layout of the specified Objective-C interface.

Definition at line 1988 of file ASTContext.cpp.

Referenced by LookupFieldBitOffset().

const ASTRecordLayout & ASTContext::getASTRecordLayout ( const RecordDecl * D ) const

Get or compute information about the layout of the specified record (struct/union/class) D, which indicates its size and field position information.

getASTRecordLayout - Get or compute information about the layout of the specified record (struct/union/class), which indicates its size and field position information.

Definition at line 2796 of file RecordLayoutBuilder.cpp.

References Builder, BuildMicrosoftASTRecordLayout(), clang::ExternalASTSource::CompleteType(), DumpRecordLayout(), clang::CharUnits::fromQuantity(), clang::Decl::getASTContext(), clang::RecordDecl::getDefinition(), getExternalSource(), getLangOpts(), getTargetInfo(), clang::DeclContext::hasExternalLexicalStorage(), clang::TagDecl::isCompleteDefinition(), clang::CXXRecordDecl::isDynamicClass(), clang::Decl::isInvalidDecl(), isMsLayout(), and mustSkipTailPadding().

const VariableArrayType* clang::ASTContext::getAsVariableArrayType ( QualType T ) const [inline]

Definition at line 1906 of file ASTContext.h.

References getAsArrayType().

Referenced by clang::Sema::CheckVariableDeclarationType(), clang::CodeGen::CodeGenFunction::EmitCallArgs(), clang::CodeGen::CodeGenFunction::EmitFunctionProlog(), emitPointerArithmetic(), clang::CodeGen::CodeGenFunction::getVLASize(), and mergeTypes().

QualType ASTContext::getAtomicType ( QualType T ) const

Return the uniqued reference to the atomic type for the specified type.

getAtomicType - Return the uniqued reference to the atomic type for the given value type.

Definition at line 3825 of file ASTContext.cpp.

References getCanonicalType(), clang::QualType::isCanonical(), clang::AtomicType::Profile(), and clang::TypeAlignment.

Referenced by clang::Sema::BuildAtomicType(), getVariableArrayDecayedType(), and mergeTypes().

QualType ASTContext::getAttributedType	(	AttributedType::Kind	attrKind,
		QualType	modifiedType,
		QualType	equivalentType
	)

Definition at line 3070 of file ASTContext.cpp.

References getCanonicalType(), clang::ast_matchers::id(), clang::AttributedType::Profile(), clang::ast_matchers::type, and clang::TypeAlignment.

Referenced by getFunctionTypeWithExceptionSpec(), handleFunctionTypeAttr(), handleMSPointerTypeQualifierAttr(), handleObjCGCTypeAttr(), and handleObjCOwnershipTypeAttr().

QualType ASTContext::getAutoDeductType ( ) const

C++11 deduction pattern for 'auto' type.

getAutoDeductType - Get type pattern for deducing against 'auto'.

Definition at line 3852 of file ASTContext.cpp.

References AutoDeductTy, clang::QualType::isNull(), and clang::TypeAlignment.

Referenced by clang::Sema::ActOnStartOfLambdaDefinition(), clang::Sema::BuildCXXForRangeStmt(), ConvertDeclSpecToType(), getAutoRRefDeductType(), getAutoType(), clang::ASTReader::GetType(), and clang::Sema::performLambdaInitCaptureInitialization().

QualType ASTContext::getAutoRRefDeductType ( ) const

C++11 deduction pattern for 'auto &&' type.

getAutoRRefDeductType - Get type pattern for deducing against 'auto &&'.

Definition at line 3862 of file ASTContext.cpp.

References AutoRRefDeductTy, getAutoDeductType(), getRValueReferenceType(), and clang::QualType::isNull().

Referenced by clang::Sema::ActOnCXXForRangeStmt(), and clang::ASTReader::GetType().

QualType ASTContext::getAutoType	(	QualType	DeducedType,
		bool	IsDecltypeAuto,
		bool	IsDependent
	)		const

C++11 deduced auto type.

getAutoType - Return the uniqued reference to the 'auto' type which has been deduced to the given type, or to the canonical undeduced 'auto' type, or the canonical deduced-but-dependent 'auto' type.

Definition at line 3802 of file ASTContext.cpp.

References getAutoDeductType(), clang::QualType::isNull(), clang::AutoType::Profile(), and clang::TypeAlignment.

Referenced by ConvertDeclSpecToType(), and clang::ASTNodeImporter::VisitAutoType().

QualType ASTContext::getBaseElementType ( const ArrayType * VAT ) const

Return the innermost element type of an array type.

For example, will return "int" for int[m][n]

Definition at line 4346 of file ASTContext.cpp.

References clang::ArrayType::getElementType().

Referenced by clang::Sema::ActOnCXXDelete(), clang::Sema::ActOnFields(), clang::Sema::ActOnInitializerError(), clang::Sema::ActOnOpenMPCopyinClause(), clang::Sema::ActOnOpenMPCopyprivateClause(), clang::Sema::ActOnOpenMPFirstprivateClause(), clang::Sema::ActOnUninitializedDecl(), clang::Sema::ActOnVariableDeclarator(), clang::Sema::AddInitializerToDecl(), clang::Sema::BuildArrayType(), clang::Sema::BuildCompoundLiteralExpr(), clang::Sema::BuildCXXNew(), clang::Sema::BuildCXXTypeConstructExpr(), BuildImplicitMemberInitializer(), CheckAggExprForMemSetUse(), clang::Sema::CheckAllocatedType(), clang::Sema::CheckCompleteVariableDeclaration(), clang::Sema::CheckFieldDecl(), clang::Sema::CheckNontrivialField(), checkTrivialClassMembers(), clang::Sema::CheckUnaryExprOrTypeTraitOperand(), clang::Sema::CollectIvarsToConstructOrDestruct(), clang::Sema::ComputeDefaultedCopyAssignmentExceptionSpec(), clang::Sema::ComputeDefaultedCopyCtorExceptionSpec(), clang::Sema::ComputeDefaultedDefaultCtorExceptionSpec(), clang::Sema::ComputeDefaultedDtorExceptionSpec(), clang::Sema::ComputeDefaultedMoveAssignmentExceptionSpec(), clang::Sema::ComputeDefaultedMoveCtorExceptionSpec(), clang::Sema::ComputeInheritingCtorExceptionSpec(), defaultedSpecialMemberIsConstexpr(), clang::Sema::DefineImplicitCopyAssignment(), clang::Sema::DefineImplicitMoveAssignment(), clang::CodeGen::CodeGenFunction::EmitAggregateCopy(), clang::CodeGen::CodeGenFunction::EmitAutoVarAlloca(), clang::CodeGen::CodeGenModule::EmitConstantInit(), clang::CodeGen::CodeGenFunction::EmitCXXNewExpr(), clang::CodeGen::CodeGenFunction::EmitInitializerForField(), EmitMemberInitializer(), clang::CodeGen::CodeGenFunction::EmitNullInitialization(), FieldHasTrivialDestructorBody(), clang::Sema::FindAllocationFunctions(), getDeclAlign(), clang::CFGImplicitDtor::getDestructorDecl(), getInnerObjCOwnership(), handleInitPriorityAttr(), clang::Sema::inferCUDATargetForImplicitSpecialMember(), clang::QualType::isCXX98PODType(), clang::arcmt::trans::MigrationContext::isGCOwnedNonObjC(), clang::QualType::isTriviallyCopyableType(), clang::QualType::isTrivialType(), clang::CodeGen::CodeGenModule::isTypeConstant(), clang::CodeGen::CodeGenTypes::isZeroInitializable(), clang::Sema::MarkBaseAndMemberDestructorsReferenced(), clang::ento::ExprEngine::ProcessDeleteDtor(), clang::Sema::RequireLiteralType(), clang::Sema::SetIvarInitializers(), TryDefaultInitialization(), and TryValueInitialization().

QualType ASTContext::getBaseElementType ( QualType QT ) const

Return the innermost element type of a type (which needn't actually be an array type).

Definition at line 4350 of file ASTContext.cpp.

References clang::Qualifiers::addConsistentQualifiers(), clang::Type::getAsArrayTypeUnsafe(), clang::ArrayType::getElementType(), getQualifiedType(), clang::QualType::getSplitDesugaredType(), clang::SplitQualType::Quals, and clang::SplitQualType::Ty.

QualType ASTContext::getBlockDescriptorExtendedType ( ) const

Gets the struct used to keep track of the extended descriptor for pointer to blocks.

Definition at line 4720 of file ASTContext.cpp.

References clang::DeclContext::addDecl(), clang::AS_public, buildImplicitRecord(), clang::TagDecl::completeDefinition(), clang::FieldDecl::Create(), clang::IdentifierTable::get(), getPointerType(), getTagDeclType(), clang::ICIS_NoInit, Idents, clang::Decl::setAccess(), clang::TagDecl::startDefinition(), UnsignedLongTy, and VoidPtrTy.

Referenced by clang::CodeGen::CGDebugInfo::EmitDeclareOfBlockLiteralArgVariable().

QualType ASTContext::getBlockDescriptorType ( ) const

Gets the struct used to keep track of the descriptor for pointer to blocks.

Definition at line 4685 of file ASTContext.cpp.

References clang::DeclContext::addDecl(), clang::AS_public, buildImplicitRecord(), clang::TagDecl::completeDefinition(), clang::FieldDecl::Create(), clang::IdentifierTable::get(), getTagDeclType(), clang::ICIS_NoInit, Idents, clang::Decl::setAccess(), clang::TagDecl::startDefinition(), and UnsignedLongTy.

Referenced by clang::CodeGen::CGDebugInfo::EmitDeclareOfBlockLiteralArgVariable().

QualType ASTContext::getBlockPointerType ( QualType T ) const

Return the uniqued reference to the type for a block of the specified type.

getBlockPointerType - Return the uniqued reference to the type for a pointer to the specified block.

Definition at line 2288 of file ASTContext.cpp.

References getCanonicalType(), clang::QualType::isCanonical(), clang::Type::isFunctionType(), clang::BlockPointerType::Profile(), and clang::TypeAlignment.

Referenced by clang::Sema::ActOnBlockStmtExpr(), addBlockPointerConversion(), clang::Sema::BuildBlockPointerType(), checkConditionalPointerCompatibility(), mergeTypes(), and clang::ASTNodeImporter::VisitBlockPointerType().

Expr * ASTContext::getBlockVarCopyInits ( const VarDecl * VD )

Get the copy initialization expression of the VarDecl VD, or NULL if none exists.

Get the copy initialization expression of VarDecl,or NULL if none exists.

Definition at line 1949 of file ASTContext.cpp.

References clang::Decl::hasAttr().

Referenced by BlockRequiresCopying().

TypedefDecl* clang::ASTContext::getBOOLDecl ( ) const [inline]

Retrieve declaration of 'BOOL' typedef.

Definition at line 1489 of file ASTContext.h.

Referenced by clang::Sema::ActOnObjCBoolLiteral(), and getBOOLType().

QualType clang::ASTContext::getBOOLType ( ) const [inline]

type of 'BOOL' type.

Definition at line 1499 of file ASTContext.h.

References getBOOLDecl(), and getTypeDeclType().

Referenced by clang::Sema::ActOnObjCBoolLiteral().

QualType ASTContext::GetBuiltinType	(	unsigned	ID,
		GetBuiltinTypeError &	Error,
		unsigned *	IntegerConstantArgs = `nullptr`
	)		const

Return the type for the specified builtin.

GetBuiltinType - Return the type for the specified builtin.

If IntegerConstantArgs is non-null, it is filled in with a bitmask of arguments to the builtin that are required to be integer constant expressions.

Definition at line 7774 of file ASTContext.cpp.

References BuiltinInfo, clang::CC_C, DecodeTypeFromStr(), clang::FunctionProtoType::ExtProtoInfo::ExtInfo, GE_None, getArrayDecayedType(), getFunctionNoProtoType(), getFunctionType(), clang::Builtin::Context::GetTypeString(), clang::Type::isArrayType(), clang::Builtin::Context::isNoReturn(), clang::FunctionProtoType::ExtProtoInfo::Variadic, and clang::FunctionType::ExtInfo::withNoReturn().

Referenced by clang::Sema::CheckFunctionDeclaration(), getAbsoluteValueArgumentType(), and clang::Sema::LazilyCreateBuiltin().

TypedefDecl * ASTContext::getBuiltinVaListDecl ( ) const

Retrieve the C type declaration corresponding to the predefined __builtin_va_list type.

Definition at line 6203 of file ASTContext.cpp.

References CreateVaListDecl(), clang::TargetInfo::getBuiltinVaListKind(), and clang::Decl::isImplicit().

Referenced by getBuiltinVaListType(), clang::ASTReader::GetExistingDecl(), getVaListTagType(), and clang::Sema::Initialize().

QualType clang::ASTContext::getBuiltinVaListType ( ) const [inline]

Retrieve the type of the __builtin_va_list type.

Definition at line 1513 of file ASTContext.h.

References getBuiltinVaListDecl(), and getTypeDeclType().

Referenced by clang::Sema::BuildVAArgExpr(), DecodeTypeFromStr(), and Desugar().

bool ASTContext::getByrefLifetime	(	QualType	Ty,
		Qualifiers::ObjCLifetime &	Lifetime,
		bool &	HasByrefExtendedLayout
	)		const

Returns true, if given type has a known lifetime. HasByrefExtendedLayout is set to false in this case. If HasByrefExtendedLayout returns true, byref variable has extended lifetime.

Definition at line 4800 of file ASTContext.cpp.

References getLangOpts(), clang::QualType::getObjCLifetime(), clang::Type::isBlockPointerType(), clang::Type::isObjCObjectPointerType(), clang::Type::isRecordType(), clang::LangOptions::NonGC, clang::Qualifiers::OCL_ExplicitNone, and clang::Qualifiers::OCL_None.

Referenced by clang::CodeGen::CodeGenFunction::emitByrefStructureInit().

NestedNameSpecifier * ASTContext::getCanonicalNestedNameSpecifier ( NestedNameSpecifier * NNS ) const

Retrieves the "canonical" nested name specifier for a given nested name specifier.

The canonical nested name specifier is a nested name specifier that uniquely identifies a type or namespace within the type system. For example, given:

 namespace N {
   struct S {
     template<typename T> struct X { typename T* type; };
   };
 }

 template<typename T> struct Y {
   typename N::S::X<T>::type member;
 };

Here, the nested-name-specifier for N::S::X<T>:: will be S::X<template-param-0-0>, since 'S' and 'X' are uniquely defined by declarations in the type system and the canonical type for the template type parameter 'T' is template-param-0-0.

Definition at line 4200 of file ASTContext.cpp.

Referenced by clang::Sema::CheckUsingDeclRedeclaration(), clang::NamedDecl::declarationReplaces(), getDependentNameType(), getDependentTemplateName(), and getDependentTemplateSpecializationType().

CanQualType ASTContext::getCanonicalParamType ( QualType T ) const

Return the canonical parameter type corresponding to the specific potentially non-canonical one.

Qualifiers are stripped off, functions are turned into function pointers, and arrays decay one level into pointers.

Definition at line 3933 of file ASTContext.cpp.

References clang::CanQual< Type >::CreateUnsafe(), getArrayDecayedType(), getCanonicalType(), getPointerType(), clang::QualType::getTypePtr(), and getVariableArrayDecayedType().

Referenced by clang::CodeGen::CodeGenTypes::arrangeCXXConstructorCall(), clang::CodeGen::CodeGenTypes::arrangeCXXMethodCall(), clang::CodeGen::CodeGenTypes::arrangeFreeFunctionCall(), clang::CodeGen::CodeGenTypes::arrangeFreeFunctionDeclaration(), clang::CodeGen::CodeGenTypes::arrangeObjCMessageSendSignature(), and getFunctionType().

TemplateArgument ASTContext::getCanonicalTemplateArgument ( const TemplateArgument & Arg ) const

Retrieve the "canonical" template argument.

The canonical template argument is the simplest template argument (which may be a type, value, expression, or declaration) that expresses the value of the argument.

Definition at line 4148 of file ASTContext.cpp.

Referenced by getCanonicalTemplateName(), getCanonicalTemplateSpecializationType(), and getDependentTemplateSpecializationType().

TemplateName ASTContext::getCanonicalTemplateName ( TemplateName Name ) const

Retrieves the "canonical" template name that refers to a given template.

The canonical template name is the simplest expression that can be used to refer to a given template. For most templates, this expression is just the template declaration itself. For example, the template std::vector can be referred to via a variety of names---std::vector, ::std::vector, vector (if vector is in scope), etc.---but all of these names map down to the same TemplateDecl, which is used to form the canonical template name.

Dependent template names are more interesting. Here, the template name could be something like T::template apply or std::allocator<T>::template rebind, where the nested name specifier itself is dependent. In this case, the canonical template name uses the shortest form of the dependent nested-name-specifier, which itself contains all canonical types, values, and templates.

Definition at line 4099 of file ASTContext.cpp.

Referenced by clang::Sema::ActOnClassTemplateSpecialization(), clang::Sema::CheckTemplateIdType(), DeduceTemplateArguments(), getCanonicalTemplateArgument(), getCanonicalTemplateSpecializationType(), clang::Sema::getMoreSpecializedPartialSpecialization(), hasSameTemplateName(), isSameTemplateArg(), and clang::TemplateArgument::Profile().

QualType ASTContext::getCanonicalTemplateSpecializationType	(	TemplateName	T,
		const TemplateArgument *	Args,
		unsigned	NumArgs
	)		const

Definition at line 3274 of file ASTContext.cpp.

References Allocate(), clang::TemplateName::getAsDependentTemplateName(), clang::TemplateName::getAsQualifiedTemplateName(), getCanonicalTemplateArgument(), getCanonicalTemplateName(), clang::Type::isDependentType(), clang::TemplateSpecializationType::Profile(), and clang::TypeAlignment.

Referenced by getTemplateSpecializationType().

CanQualType clang::ASTContext::getCanonicalType ( QualType T ) const [inline]

Return the canonical (structural) type corresponding to the specified potentially non-canonical type T.

The non-canonical version of a type may have many "decorated" versions of types. Decorators can include typedefs, 'typeof' operators, etc. The returned type is guaranteed to be free of any of these, allowing two canonical types to be compared for exact equality with a simple pointer comparison.

Definition at line 1785 of file ASTContext.h.

References clang::CanQual< Type >::CreateUnsafe(), and clang::QualType::getCanonicalType().

const Type* clang::ASTContext::getCanonicalType ( const Type * T ) const [inline]

Definition at line 1789 of file ASTContext.h.

References clang::Type::getCanonicalTypeInternal(), and clang::QualType::getTypePtr().

QualType ASTContext::getCFConstantStringType ( ) const

Return the C structure type used to represent constant CFStrings.

Definition at line 4635 of file ASTContext.cpp.

References clang::DeclContext::addDecl(), clang::AS_public, buildImplicitRecord(), CharTy, clang::TagDecl::completeDefinition(), clang::FieldDecl::Create(), getPointerType(), getTagDeclType(), clang::ICIS_NoInit, IntTy, LongTy, clang::Decl::setAccess(), clang::TagDecl::startDefinition(), and clang::CanQual< T >::withConst().

Referenced by DecodeTypeFromStr(), and clang::CodeGen::CodeGenModule::GetAddrOfConstantCFString().

uint64_t clang::ASTContext::getCharWidth ( ) const [inline]

Return the size of the character type, in bits.

Definition at line 1650 of file ASTContext.h.

References CharTy, and getTypeSize().

Referenced by clang::Sema::BuildCXXNew(), collectSubRegionBindings(), clang::CodeGen::CGObjCRuntime::ComputeIvarBaseOffset(), diagnoseStringPlusChar(), clang::CodeGen::CodeGenFunction::EmitLValueForField(), clang::CodeGen::CGObjCRuntime::EmitValueForIvarAtOffset(), clang::ento::MemRegion::getAsOffset(), clang::CodeGen::CodeGenTBAA::getTBAAStructTypeInfo(), clang::CodeGen::CodeGenModule::SetLLVMFunctionAttributesForDefinition(), toBits(), and toCharUnitsFromBits().

FunctionDecl * ASTContext::getClassScopeSpecializationPattern ( const FunctionDecl * FD )

Definition at line 1112 of file ASTContext.cpp.

Referenced by clang::FunctionDecl::getClassScopeSpecializationPattern().

comments::CommandTraits& clang::ASTContext::getCommentCommandTraits ( ) const [inline]

Definition at line 687 of file ASTContext.h.

Referenced by clang::index::CommentToXMLConverter::convertCommentToHTML(), clang::index::CommentToXMLConverter::convertCommentToXML(), clang::index::CommentToXMLConverter::convertHTMLTagNodeToText(), clang::comments::Comment::dump(), and clang::RawComment::parse().

comments::FullComment * ASTContext::getCommentForDecl	(	const Decl *	D,
		const Preprocessor *	PP
	)		const

Return parsed documentation comment attached to a given declaration. Returns NULL if no comment is attached.

Parameters:

PP	the Preprocessor used with this TU. Could be NULL if preprocessor is not available.

Definition at line 439 of file ASTContext.cpp.

References addRedeclaredMethods(), clang::AS_public, cloneFullComment(), clang::ObjCMethodDecl::findPropertyDecl(), clang::Type::getAs(), clang::Type::getAsCXXRecordDecl(), clang::Decl::getCanonicalDecl(), getOverriddenMethods(), getRawCommentForAnyRedecl(), clang::Decl::isInvalidDecl(), clang::QualType::isNull(), clang::ObjCMethodDecl::isPropertyAccessor(), clang::RawComment::parse(), and ParsedComments.

Referenced by clang::Sema::ActOnDocumentableDecls().

QualType ASTContext::getComplexType ( QualType T ) const

Return the uniqued reference to the type for a complex number with the specified element type.

getComplexType - Return the uniqued reference to the type for a complex number with the specified element type.

Definition at line 2172 of file ASTContext.cpp.

References getCanonicalType(), clang::QualType::isCanonical(), clang::ComplexType::Profile(), and clang::TypeAlignment.

Referenced by clang::Sema::ActOnNumericConstant(), DecodeTypeFromStr(), getComplexType(), handleComplexFloatConversion(), handleIntToFloatConversion(), handleModeAttr(), InitBuiltinTypes(), and clang::ASTNodeImporter::VisitComplexType().

CanQualType clang::ASTContext::getComplexType ( CanQualType T ) const [inline]

Definition at line 942 of file ASTContext.h.

References clang::CanQual< Type >::CreateUnsafe(), and getComplexType().

uint64_t ASTContext::getConstantArrayElementCount ( const ConstantArrayType * CA ) const

Return number of constant array elements.

getConstantArrayElementCount - Returns number of constant array elements.

Definition at line 4366 of file ASTContext.cpp.

References clang::Type::getAsArrayTypeUnsafe(), clang::ArrayType::getElementType(), and clang::ConstantArrayType::getSize().

Referenced by clang::CodeGen::CodeGenFunction::EmitNewArrayInitializer().

QualType ASTContext::getConstantArrayType	(	QualType	EltTy,
		const llvm::APInt &	ArySizeIn,
		ArrayType::ArraySizeModifier	ASM,
		unsigned	IndexTypeQuals
	)		const

Return the unique reference to the type for a constant array of the specified element type.

getConstantArrayType - Return the unique reference to the type for an array of the specified element type.

Definition at line 2427 of file ASTContext.cpp.

References getCanonicalType(), clang::TargetInfo::getPointerWidth(), getQualifiedType(), getTargetAddressSpace(), clang::QualType::hasLocalQualifiers(), clang::QualType::isCanonical(), clang::Type::isConstantSizeType(), clang::Type::isDependentType(), clang::Type::isIncompleteType(), clang::ConstantArrayType::Profile(), clang::SplitQualType::Quals, clang::CanQual< T >::split(), clang::SplitQualType::Ty, and clang::TypeAlignment.

Referenced by clang::Sema::ActOnEndOfTranslationUnit(), clang::Sema::ActOnNumericConstant(), clang::Sema::ActOnStringLiteral(), clang::Sema::BuildArrayType(), clang::Sema::BuildCXXNew(), clang::Sema::BuildObjCEncodeExpression(), clang::Sema::BuildPredefinedExpr(), CheckStringInit(), CreatePNaClABIBuiltinVaListDecl(), CreatePowerABIBuiltinVaListDecl(), CreateSystemZBuiltinVaListDecl(), CreateX86_64ABIBuiltinVaListDecl(), diagnoseListInit(), clang::CodeGen::CodeGenFunction::EmitObjCCollectionLiteral(), clang::CodeGen::CodeGenFunction::EmitObjCForCollectionStmt(), getAsArrayType(), clang::CodeGen::CodeGenModule::getObjCFastEnumerationStateType(), getUnqualifiedArrayType(), getVariableArrayDecayedType(), mergeTypes(), clang::Sema::ParseObjCStringLiteral(), clang::InitializationSequence::Perform(), TryInitializerListConstruction(), TryToFixInvalidVariablyModifiedType(), and clang::ASTNodeImporter::VisitConstantArrayType().

QualType clang::ASTContext::getConstType ( QualType T ) const [inline]

Return the uniqued reference to the type for a const qualified type.

The resulting type has a union of the qualifiers from T and const.

It can be reasonably expected that this will always be equivalent to calling T.withConst().

Definition at line 924 of file ASTContext.h.

References clang::QualType::withConst().

QualType ASTContext::getCorrespondingUnsignedType ( QualType T ) const

Definition at line 7471 of file ASTContext.cpp.

References clang::Type::getAs(), clang::BuiltinType::getKind(), getVectorType(), clang::Type::hasSignedIntegerRepresentation(), UnsignedCharTy, UnsignedInt128Ty, UnsignedIntTy, UnsignedLongLongTy, UnsignedLongTy, and UnsignedShortTy.

Referenced by checkPointerTypesForAssignment(), getUIntPtrType(), handleIntegerConversion(), and clang::analyze_format_string::ArgType::matchesType().

FunctionDecl* clang::ASTContext::getcudaConfigureCallDecl ( ) [inline]

Definition at line 988 of file ASTContext.h.

Referenced by clang::Sema::ActOnCUDAExecConfigExpr().

const CXXMethodDecl * ASTContext::getCurrentKeyFunction ( const CXXRecordDecl * RD )

Get our current best idea for the key function of the given record decl, or NULL if there isn't one.

The key function is, according to the Itanium C++ ABI section 5.2.3: ...the first non-pure virtual function that is not inline at the point of class definition.

Other ABIs use the same idea. However, the ARM C++ ABI ignores virtual functions that are defined 'inline', which means that the result of this computation can change.

Definition at line 2878 of file RecordLayoutBuilder.cpp.

References bool, computeKeyFunction(), clang::CXXRecordDecl::getDefinition(), getExternalSource(), and getTargetInfo().

Referenced by clang::Sema::ActOnEndOfTranslationUnit(), DeclMustBeEmitted(), clang::Sema::DefineUsedVTables(), clang::CodeGen::CodeGenModule::getVTableLinkage(), clang::CodeGen::CodeGenVTables::isVTableExternal(), and clang::ASTDeclWriter::VisitCXXRecordDecl().

QualType clang::ASTContext::getCVRQualifiedType	(	QualType	T,
		unsigned	CVR
	)		const `[inline]`

Return a type with additional const, volatile, or restrict qualifiers.

Definition at line 1524 of file ASTContext.h.

References clang::Qualifiers::fromCVRMask(), and getQualifiedType().

Referenced by clang::Sema::CheckPointerToMemberOperands(), clang::Sema::DefineImplicitCopyAssignment(), clang::Sema::DefineImplicitMoveAssignment(), and TryObjectArgumentInitialization().

QualType ASTContext::getDecayedType ( QualType T ) const

Return the uniqued reference to the decayed version of the given type. Can only be called on array and function types which decay to pointer types.

Definition at line 2247 of file ASTContext.cpp.

References getArrayDecayedType(), getCanonicalType(), getPointerType(), clang::Type::isArrayType(), clang::Type::isFunctionType(), clang::AdjustedType::Profile(), and clang::TypeAlignment.

Referenced by getAdjustedParameterType(), and getDecayedType().

CanQualType clang::ASTContext::getDecayedType ( CanQualType T ) const [inline]

Definition at line 965 of file ASTContext.h.

References clang::CanQual< Type >::CreateUnsafe(), and getDecayedType().

CharUnits ASTContext::getDeclAlign	(	const Decl *	D,
		bool	ForAlignof = `false`
	)		const

Return a conservative estimate of the alignment of the specified decl D.

Precondition:: D must not be a bitfield type, as bitfields do not have a valid alignment.

If ForAlignof, references are treated like their underlying type and large arrays don't get any special treatment. If not ForAlignof it computes the value expected by CodeGen: references are treated like pointers and large arrays get extra alignment.

Definition at line 1273 of file ASTContext.cpp.

References clang::ASTRecordLayout::getAlignment(), clang::Type::getAs(), getAsArrayType(), getASTRecordLayout(), getBaseElementType(), clang::TargetInfo::getCharWidth(), clang::ASTRecordLayout::getFieldOffset(), clang::TargetInfo::getLargeArrayAlign(), clang::TargetInfo::getLargeArrayMinWidth(), clang::Decl::getMaxAlignment(), clang::TargetInfo::getMinGlobalAlign(), clang::DeclContext::getParent(), clang::Type::getPointeeType(), getPointerType(), getPreferredTypeAlign(), getTargetInfo(), clang::QualType::getTypePtr(), clang::Decl::hasAttr(), clang::Type::isFunctionType(), clang::Type::isIncompleteType(), clang::Decl::isInvalidDecl(), toBits(), and toCharUnitsFromBits().

AttrVec & ASTContext::getDeclAttrs ( const Decl * D )

Retrieve the attributes for the given declaration.

Definition at line 1057 of file ASTContext.cpp.

References Allocate().

Referenced by clang::Decl::getAttrs().

QualType ASTContext::getDecltypeType	(	Expr *	e,
		QualType	UnderlyingType
	)		const

C++11 decltype.

Unlike many "get<Type>" functions, we don't unique DecltypeType nodes. This would never be helpful, since each such type has its own expression, and would not give a significant memory saving, since there is an Expr tree under each such type.

Definition at line 3755 of file ASTContext.cpp.

References getCanonicalType(), clang::Expr::isInstantiationDependent(), clang::DependentDecltypeType::Profile(), and clang::TypeAlignment.

Referenced by clang::Sema::BuildDecltypeType(), and clang::ASTNodeImporter::VisitDecltypeType().

CallingConv ASTContext::getDefaultCallingConvention	(	bool	isVariadic,
		bool	IsCXXMethod
	)		const

Retrieves the default calling convention for the current target.

Definition at line 8037 of file ASTContext.cpp.

References clang::CC_C, and clang::CC_X86StdCall.

Referenced by clang::Sema::ActOnFunctionDeclarator(), clang::Sema::ActOnStartOfLambdaDefinition(), addBlockPointerConversion(), addFunctionPointerConversion(), clang::Sema::adjustMemberFunctionCC(), clang::Sema::CheckExplicitlyDefaultedMemberExceptionSpec(), getCCForDeclaratorChunk(), and getImplicitMethodEPI().

QualType ASTContext::getDependentNameType	(	ElaboratedTypeKeyword	Keyword,
		NestedNameSpecifier *	NNS,
		const IdentifierInfo *	Name,
		QualType	Canon = `QualType()`
	)		const

Definition at line 3368 of file ASTContext.cpp.

References clang::ETK_None, clang::ETK_Typename, getCanonicalNestedNameSpecifier(), clang::QualType::isNull(), and clang::DependentNameType::Profile().

Referenced by clang::Sema::ActOnDelayedDefaultTemplateArg(), clang::Sema::ActOnDependentTag(), clang::Sema::ActOnTemplatedFriendTag(), clang::Sema::CheckTemplateTypeArgument(), clang::Sema::CheckTypenameType(), GetFullTypeForDeclarator(), clang::Sema::getInheritingConstructorName(), and recoverFromTypeInKnownDependentBase().

QualType ASTContext::getDependentSizedArrayType	(	QualType	elementType,
		Expr *	numElements,
		ArrayType::ArraySizeModifier	ASM,
		unsigned	elementTypeQuals,
		SourceRange	brackets
	)		const

Return a non-unique reference to the type for a dependently-sized array of the specified element type.

FIXME: We will need these to be uniqued, or at least comparable, at some point.

getDependentSizedArrayType - Returns a non-unique reference to the type for a dependently-sized array of the specified element type.

Definition at line 2633 of file ASTContext.cpp.

References getCanonicalType(), getQualifiedType(), clang::Expr::isTypeDependent(), clang::Expr::isValueDependent(), clang::DependentSizedArrayType::Profile(), clang::SplitQualType::Quals, clang::CanQual< T >::split(), clang::SplitQualType::Ty, and clang::TypeAlignment.

Referenced by clang::Sema::BuildArrayType(), getAsArrayType(), getUnqualifiedArrayType(), getVariableArrayDecayedType(), and clang::InitializationSequence::Perform().

QualType ASTContext::getDependentSizedExtVectorType	(	QualType	VectorType,
		Expr *	SizeExpr,
		SourceLocation	AttrLoc
	)		const

Precondition:: Return a non-unique reference to the type for a dependently-sized vector of the specified element type.

FIXME: We will need these to be uniqued, or at least comparable, at some point.

Definition at line 2799 of file ASTContext.cpp.

References getCanonicalType(), clang::DependentSizedExtVectorType::Profile(), and clang::TypeAlignment.

Referenced by clang::Sema::BuildExtVectorType().

TemplateName ASTContext::getDependentTemplateName	(	NestedNameSpecifier *	NNS,
		const IdentifierInfo *	Name
	)		const

Retrieve the template name that represents a dependent template name such as MetaFun::template apply.

Definition at line 6279 of file ASTContext.cpp.

References getCanonicalNestedNameSpecifier(), clang::NestedNameSpecifier::isDependent(), and clang::DependentTemplateName::Profile().

Referenced by clang::Sema::ActOnDependentTemplateName(), clang::Sema::DiagnoseUnknownTemplateName(), getDependentTemplateName(), clang::ASTImporter::Import(), and clang::ASTReader::ReadTemplateName().

TemplateName ASTContext::getDependentTemplateName	(	NestedNameSpecifier *	NNS,
		OverloadedOperatorKind	Operator
	)		const

Retrieve the template name that represents a dependent template name such as MetaFun::template operator+.

Definition at line 6315 of file ASTContext.cpp.

References getCanonicalNestedNameSpecifier(), getDependentTemplateName(), clang::NestedNameSpecifier::isDependent(), and clang::DependentTemplateName::Profile().

QualType ASTContext::getDependentTemplateSpecializationType	(	ElaboratedTypeKeyword	Keyword,
		NestedNameSpecifier *	NNS,
		const IdentifierInfo *	Name,
		const TemplateArgumentListInfo &	Args
	)		const

Definition at line 3398 of file ASTContext.cpp.

References clang::TemplateArgumentListInfo::size().

Referenced by clang::Sema::ActOnCXXNestedNameSpecifier(), clang::Sema::ActOnTagTemplateIdType(), clang::Sema::ActOnTemplateIdType(), clang::Sema::ActOnTypenameType(), clang::Sema::CheckTemplateIdType(), and getDependentTemplateSpecializationType().

QualType ASTContext::getDependentTemplateSpecializationType	(	ElaboratedTypeKeyword	Keyword,
		NestedNameSpecifier *	NNS,
		const IdentifierInfo *	Name,
		unsigned	NumArgs,
		const TemplateArgument *	Args
	)		const

Definition at line 3413 of file ASTContext.cpp.

References Allocate(), clang::ETK_None, clang::ETK_Typename, getCanonicalNestedNameSpecifier(), getCanonicalTemplateArgument(), getDependentTemplateSpecializationType(), clang::NestedNameSpecifier::isDependent(), clang::DependentTemplateSpecializationType::Profile(), and clang::TypeAlignment.

PartialDiagnostic::StorageAllocator& clang::ASTContext::getDiagAllocator ( ) [inline]

Definition at line 504 of file ASTContext.h.

Referenced by clang::Sema::EmitCurrentDiagnostic(), and clang::Sema::PDiag().

DiagnosticsEngine & ASTContext::getDiagnostics ( ) const

Definition at line 1053 of file ASTContext.cpp.

References clang::SourceManager::getDiagnostics().

Referenced by createMangleContext(), clang::ASTImporter::FromDiag(), clang::ASTImporter::Import(), clang::ASTReader::InitializeContext(), clang::RecordDecl::mayInsertExtraPadding(), clang::RawComment::parse(), rewriteToNumericBoxedExpression(), and clang::ASTImporter::ToDiag().

QualType ASTContext::getElaboratedType	(	ElaboratedTypeKeyword	Keyword,
		NestedNameSpecifier *	NNS,
		QualType	NamedType
	)		const

Definition at line 3319 of file ASTContext.cpp.

References getCanonicalType(), clang::QualType::isCanonical(), and clang::ElaboratedType::Profile().

Referenced by clang::Sema::ActOnTagTemplateIdType(), clang::Sema::ActOnTemplateIdType(), clang::Sema::ActOnTypenameType(), clang::Sema::BuildMemInitializer(), clang::Sema::CheckTypenameType(), clang::Sema::getElaboratedType(), GetFullTypeForDeclarator(), and clang::ASTNodeImporter::VisitElaboratedType().

QualType ASTContext::getEnumType ( const EnumDecl * Decl ) const

Definition at line 3057 of file ASTContext.cpp.

References clang::EnumDecl::getPreviousDecl(), and clang::TypeAlignment.

Referenced by clang::CodeGen::CGDebugInfo::completeType().

ExternalASTSource* clang::ASTContext::getExternalSource ( ) const [inline]

Retrieve a pointer to the external AST source associated with this AST context, if any.

Definition at line 836 of file ASTContext.h.

References ExternalSource.

Referenced by clang::FrontendAction::BeginSourceFile(), clang::ASTUnit::findFileRegionDecls(), getASTRecordLayout(), getCurrentKeyFunction(), clang::Sema::getStdBadAlloc(), clang::Sema::getStdNamespace(), clang::ExternalASTSource::incrementGeneration(), clang::Sema::Initialize(), clang::FunctionTemplateDecl::LoadLazySpecializations(), clang::ClassTemplateDecl::LoadLazySpecializations(), clang::VarTemplateDecl::LoadLazySpecializations(), clang::DeclContext::lookup(), clang::DeclContext::lookups(), clang::LazyGenerationalUpdatePtr< Owner, T, Update >::makeValue(), clang::ParseAST(), setNonKeyFunction(), clang::Decl::updateOutOfDate(), clang::ASTNodeImporter::VisitRecordDecl(), and clang::Sema::~Sema().

QualType ASTContext::getExtVectorType	(	QualType	vecType,
		unsigned	NumElts
	)		const

Return the unique reference to an extended vector type of the specified element type and size.

Precondition:: VectorType must be a built-in type.

getExtVectorType - Return the unique reference to an extended vector type of the specified element type and size. VectorType must be a built-in type.

Definition at line 2770 of file ASTContext.cpp.

References clang::VectorType::GenericVector, getCanonicalType(), clang::Type::isBuiltinType(), clang::QualType::isCanonical(), clang::Type::isDependentType(), clang::VectorType::Profile(), and clang::TypeAlignment.

Referenced by clang::Sema::BuildExtVectorType(), CheckExtVectorComponent(), DecodeTypeFromStr(), clang::Sema::GetSignedVectorType(), and clang::ASTNodeImporter::VisitExtVectorType().

uint64_t ASTContext::getFieldOffset ( const ValueDecl * FD ) const

Get the offset of a FieldDecl or IndirectFieldDecl, in bits.

Definition at line 2929 of file RecordLayoutBuilder.cpp.

References clang::IndirectFieldDecl::chain().

Referenced by clang::CodeGen::CodeGenModule::getMemberPointerConstant().

QualType clang::ASTContext::getFILEType ( ) const [inline]

Retrieve the C FILE type.

Definition at line 1346 of file ASTContext.h.

References getTypeDeclType().

Referenced by DecodeTypeFromStr().

TypeDecl * ASTContext::getFloat128StubType ( ) const

Retrieve the declaration for a 128-bit float stub type.

Definition at line 903 of file ASTContext.cpp.

References buildImplicitRecord().

Referenced by LookupBuiltin().

QualType ASTContext::getFloatingTypeOfSizeWithinDomain	(	QualType	Size,
		QualType	Domain
	)		const

Return a real floating point or a complex type (based on typeDomain/typeSize).

Parameters:

typeDomain	a real floating point or complex type.
typeSize	a real floating point or complex type.

getFloatingTypeOfSizeWithinDomain - Returns a real floating point or a complex type (based on typeDomain/typeSize). 'typeDomain' is a real floating point or complex type. 'typeSize' is a real floating point or complex type.

Definition at line 4396 of file ASTContext.cpp.

References DoubleComplexTy, DoubleRank, DoubleTy, FloatComplexTy, FloatRank, FloatTy, getFloatingRank(), HalfRank, HalfTy, clang::Type::isComplexType(), clang::Type::isRealFloatingType(), LongDoubleComplexTy, LongDoubleRank, and LongDoubleTy.

int ASTContext::getFloatingTypeOrder	(	QualType	LHS,
		QualType	RHS
	)		const

Compare the rank of the two specified floating point types, ignoring the domain of the type (i.e. 'double' == '_Complex double').

If LHS > RHS, returns 1. If LHS == RHS, returns 0. If LHS < RHS, return -1.

getFloatingTypeOrder - Compare the rank of the two specified floating point types, ignoring the domain of the type (i.e. 'double' == '_Complex double'). If LHS > RHS, return 1. If LHS == RHS, return 0. If LHS < RHS, return -1.

Definition at line 4422 of file ASTContext.cpp.

References getFloatingRank().

Referenced by clang::StandardConversionSequence::getNarrowingKind(), handleComplexFloatConversion(), handleFloatConversion(), and tryVectorConvertAndSplat().

const llvm::fltSemantics & ASTContext::getFloatTypeSemantics ( QualType T ) const

Return the APFloat 'semantics' for the specified scalar floating point type.

getFloatTypeSemantics - Return the APFloat 'semantics' for the specified scalar floating point type.

Definition at line 1261 of file ASTContext.cpp.

References clang::Type::getAs(), clang::TargetInfo::getDoubleFormat(), clang::TargetInfo::getFloatFormat(), clang::TargetInfo::getHalfFormat(), clang::BuiltinType::getKind(), and clang::TargetInfo::getLongDoubleFormat().

Referenced by BuildFloatingLiteral(), clang::CodeGen::CodeGenTypes::ConvertType(), clang::StandardConversionSequence::getNarrowingKind(), and TryEvaluateBuiltinNaN().

FullSourceLoc clang::ASTContext::getFullLoc ( SourceLocation Loc ) const [inline]

Definition at line 531 of file ASTContext.h.

References SourceMgr.

Referenced by clang::CodeGen::CodeGenModule::Error(), clang::CodeGen::CodeGenModule::ErrorUnsupported(), and clang::CodeGen::CGCXXABI::ErrorUnsupportedABI().

QualType ASTContext::getFunctionNoProtoType	(	QualType	ResultTy,
		const FunctionType::ExtInfo &	Info
	)		const

Return a K&R style C function type like 'int()'.

getFunctionNoProtoType - Return a K&R style C function type like 'int()'.

Definition at line 2843 of file ASTContext.cpp.

References getCanonicalType(), clang::FunctionType::ExtInfo::getCC(), clang::QualType::isCanonical(), clang::FunctionNoProtoType::Profile(), clang::TypeAlignment, and clang::FunctionType::ExtInfo::withCallingConv().

Referenced by adjustFunctionType(), clang::Sema::BuildDeclarationNameExpr(), EmitFunctionDeclLValue(), GetBuiltinType(), GetFullTypeForDeclarator(), getFunctionNoProtoType(), clang::ento::MemRegionManager::getVarRegion(), mergeFunctionTypes(), and clang::ASTNodeImporter::VisitFunctionNoProtoType().

QualType clang::ASTContext::getFunctionNoProtoType ( QualType ResultTy ) const [inline]

Definition at line 1076 of file ASTContext.h.

References getFunctionNoProtoType().

QualType ASTContext::getFunctionType	(	QualType	ResultTy,
		ArrayRef< QualType >	Args,
		const FunctionProtoType::ExtProtoInfo &	EPI
	)		const

Return a normal function type with a typed argument list.

Definition at line 2883 of file ASTContext.cpp.

References Allocate(), bool, clang::EST_ComputedNoexcept, clang::EST_Dynamic, clang::EST_None, clang::EST_Unevaluated, clang::EST_Uninstantiated, clang::FunctionProtoType::ExtProtoInfo::ExceptionSpec, getCanonicalParamType(), getCanonicalType(), getQualifiedType(), clang::QualType::getQualifiers(), clang::QualType::getUnqualifiedType(), clang::Qualifiers::hasObjCLifetime(), clang::FunctionProtoType::ExtProtoInfo::HasTrailingReturn, isCanonicalResultType(), clang::FunctionProtoType::Profile(), clang::Qualifiers::removeObjCLifetime(), and clang::TypeAlignment.

Referenced by clang::Sema::ActOnBlockArguments(), clang::Sema::ActOnBlockStmtExpr(), clang::Sema::ActOnFunctionDeclarator(), clang::Sema::ActOnLambdaExpr(), clang::Sema::ActOnStartOfLambdaDefinition(), addBlockPointerConversion(), addFunctionPointerConversion(), adjustDeducedFunctionResultType(), clang::Sema::AdjustDestructorExceptionSpec(), adjustFunctionType(), adjustFunctionTypeForInstantiation(), clang::Sema::BuildFunctionType(), clang::Sema::CheckConstructorDeclarator(), clang::Sema::CheckConversionDeclarator(), clang::Sema::CheckDestructorDeclarator(), clang::Sema::CheckEquivalentExceptionSpec(), clang::Sema::CheckExplicitlyDefaultedMemberExceptionSpec(), clang::Sema::CheckExplicitlyDefaultedSpecialMember(), clang::Sema::CheckFunctionDeclaration(), clang::Sema::CheckFunctionTemplateSpecialization(), clang::Sema::DeclareGlobalAllocationFunction(), clang::Sema::DeclareImplicitCopyAssignment(), clang::Sema::DeclareImplicitCopyConstructor(), clang::Sema::DeclareImplicitDefaultConstructor(), clang::Sema::DeclareImplicitDestructor(), clang::Sema::DeclareImplicitMoveAssignment(), clang::Sema::DeclareImplicitMoveConstructor(), clang::Sema::FindAllocationFunctions(), GetBuiltinType(), GetFullTypeForDeclarator(), getFunctionTypeWithExceptionSpec(), clang::TemplateDeclInstantiator::InitFunctionInstantiation(), LookupDirect(), clang::Sema::MergeFunctionDecl(), mergeFunctionTypes(), mergeObjCGCQualifiers(), SpecializeCorrespondingLambdaCallOperatorAndInvoker(), clang::CodeGen::CodeGenFunction::StartFunction(), clang::Sema::startLambdaDefinition(), clang::ASTDeclReader::UpdateDecl(), clang::ASTNodeImporter::VisitFunctionDecl(), and clang::ASTNodeImporter::VisitFunctionProtoType().

GVALinkage ASTContext::GetGVALinkageForFunction ( const FunctionDecl * FD ) const

Definition at line 7894 of file ASTContext.cpp.

References adjustGVALinkageForDLLAttribute(), and basicGVALinkageForFunction().

Referenced by basicGVALinkageForVariable(), DeclMustBeEmitted(), clang::CodeGen::CodeGenModule::getFunctionLinkage(), and isFunctionDefinitionDiscarded().

GVALinkage ASTContext::GetGVALinkageForVariable ( const VarDecl * VD )

Definition at line 7947 of file ASTContext.cpp.

References adjustGVALinkageForDLLAttribute(), and basicGVALinkageForVariable().

Referenced by DeclMustBeEmitted(), and clang::CodeGen::CodeGenModule::getLLVMLinkageVarDefinition().

QualType ASTContext::getIncompleteArrayType	(	QualType	EltTy,
		ArrayType::ArraySizeModifier	ASM,
		unsigned	IndexTypeQuals
	)		const

Return a unique reference to the type for an incomplete array of the specified element type.

Definition at line 2700 of file ASTContext.cpp.

References getCanonicalType(), getQualifiedType(), clang::QualType::hasLocalQualifiers(), clang::QualType::isCanonical(), clang::IncompleteArrayType::Profile(), clang::SplitQualType::Quals, clang::CanQual< T >::split(), clang::SplitQualType::Ty, and clang::TypeAlignment.

Referenced by clang::Sema::BuildArrayType(), getAsArrayType(), getUnqualifiedArrayType(), mergeTypes(), and clang::ASTNodeImporter::VisitIncompleteArrayType().

QualType ASTContext::getInjectedClassNameType	(	CXXRecordDecl *	Decl,
		QualType	TST
	)		const

getInjectedClassNameType - Return the unique reference to the injected class name type for the specified templated declaration.

Definition at line 2980 of file ASTContext.cpp.

References clang::CXXRecordDecl::getPreviousDecl(), NeedsInjectedClassNameType(), and clang::TypeAlignment.

Referenced by clang::Sema::CheckClassTemplate(), and clang::ClassTemplatePartialSpecializationDecl::Create().

Qualifiers::ObjCLifetime ASTContext::getInnerObjCOwnership ( QualType T ) const

Recurses in pointer/array types until it finds an Objective-C retainable type and returns its ownership.

Recurses in pointer/array types until it finds an objc retainable type and returns its ownership.

Definition at line 4561 of file ASTContext.cpp.

References clang::Type::getAs(), getBaseElementType(), clang::QualType::getObjCLifetime(), clang::Type::getPointeeType(), clang::Type::isArrayType(), clang::QualType::isNull(), and clang::Qualifiers::OCL_None.

Referenced by clang::Sema::GetTypeForDeclaratorCast().

MemberSpecializationInfo * ASTContext::getInstantiatedFromStaticDataMember ( const VarDecl * Var )

If this variable is an instantiated static data member of a class template specialization, returns the templated static data member from which it was instantiated.

Definition at line 1078 of file ASTContext.cpp.

References getTemplateOrSpecializationInfo(), and clang::VarDecl::isStaticDataMember().

FieldDecl * ASTContext::getInstantiatedFromUnnamedFieldDecl ( FieldDecl * Field )

Definition at line 1167 of file ASTContext.cpp.

Referenced by isInstantiationOf(), and clang::ASTDeclWriter::VisitFieldDecl().

NamedDecl * ASTContext::getInstantiatedFromUsingDecl ( UsingDecl * Inst )

If the given using decl Inst is an instantiation of a (possibly unresolved) using decl from a template instantiation, return it.

Definition at line 1131 of file ASTContext.cpp.

Referenced by isInstantiationOf(), and clang::ASTDeclWriter::VisitUsingDecl().

UsingShadowDecl * ASTContext::getInstantiatedFromUsingShadowDecl ( UsingShadowDecl * Inst )

Definition at line 1151 of file ASTContext.cpp.

Referenced by isInstantiationOf(), and clang::ASTDeclWriter::VisitUsingShadowDecl().

TypedefDecl * ASTContext::getInt128Decl ( ) const

Retrieve the declaration for the 128-bit signed integer type.

Definition at line 891 of file ASTContext.cpp.

References buildImplicitTypedef(), and Int128Ty.

Referenced by clang::ASTReader::GetExistingDecl(), and clang::Sema::Initialize().

int ASTContext::getIntegerTypeOrder	(	QualType	LHS,
		QualType	RHS
	)		const

Return the highest ranked integer type, see C99 6.3.1.8p1.

If LHS > RHS, returns 1. If LHS == RHS, returns 0. If LHS < RHS, return -1.

getIntegerTypeOrder - Returns the highest ranked integer type: C99 6.3.1.8p1. If LHS > RHS, return 1. If LHS == RHS, return 0. If LHS < RHS, return -1.

Definition at line 4589 of file ASTContext.cpp.

References getCanonicalType(), getIntegerTypeForEnum(), clang::CanQual< T >::getTypePtr(), and clang::Type::isUnsignedIntegerType().

Referenced by handleIntegerConversion(), and tryVectorConvertAndSplat().

CanQualType ASTContext::getIntMaxType ( ) const

Return the unique type for "intmax_t" (C99 7.18.1.5), defined in <stdint.h>.

getIntMaxType - Return the unique type for "intmax_t" (C99 7.18.1.5).

Definition at line 3886 of file ASTContext.cpp.

References clang::TargetInfo::getIntMaxType().

Referenced by clang::Sema::ActOnNumericConstant(), clang::analyze_printf::PrintfSpecifier::getArgType(), and clang::analyze_scanf::ScanfSpecifier::getArgType().

QualType ASTContext::getIntPtrType ( ) const

Return a type compatible with "intptr_t" (C99 7.18.1.4), as defined by the target.

Definition at line 3909 of file ASTContext.cpp.

References clang::TargetInfo::getIntPtrType().

Referenced by clang::CodeGen::CodeGenFunction::EmitAtomicExpr(), and getUIntPtrType().

QualType ASTContext::getIntTypeForBitwidth	(	unsigned	DestWidth,
		unsigned	Signed
	)		const

getIntTypeForBitwidth - sets integer QualTy according to specified details: bitwidth, signed/unsigned. Returns empty type if there is no appropriate target types.

Definition at line 8098 of file ASTContext.cpp.

References clang::TargetInfo::getIntTypeByWidth(), getTargetInfo(), Int128Ty, and UnsignedInt128Ty.

Referenced by clang::Sema::ActOnNumericConstant(), clang::Sema::ActOnOpenMPRegionStart(), AddDirectArgument(), clang::CodeGen::CodeGenFunction::EmitAtomicExpr(), clang::CodeGen::EmitOMPSerialCall(), clang::CodeGen::EmitThreadIDAddress(), and handleModeAttr().

QualType clang::ASTContext::getjmp_bufType ( ) const [inline]

Retrieve the C jmp_buf type.

Definition at line 1358 of file ASTContext.h.

References getTypeDeclType().

Referenced by DecodeTypeFromStr().

const LangOptions& clang::ASTContext::getLangOpts ( ) const [inline]

Definition at line 523 of file ASTContext.h.

void ASTContext::getLegacyIntegralTypeEncoding ( QualType & PointeeTy ) const

getLegacyIntegralTypeEncoding - Another legacy compatibility encoding: 32-bit longs are encoded as 'l' or 'L' , but not always. For typedefs, we need to use 'i' or 'I' instead if encoding a struct field, or a pointer!

Definition at line 5153 of file ASTContext.cpp.

References clang::Type::getAs(), getIntWidth(), clang::QualType::getTypePtr(), IntTy, and UnsignedIntTy.

QualType clang::ASTContext::getLifetimeQualifiedType	(	QualType	type,
		Qualifiers::ObjCLifetime	lifetime
	)		`[inline]`

Return a type with the given lifetime qualifier.

Precondition:: Neither type.ObjCLifetime() nor lifetime may be OCL_None.

Definition at line 1552 of file ASTContext.h.

References clang::Qualifiers::addObjCLifetime(), clang::QualType::getObjCLifetime(), getQualifiedType(), and clang::Qualifiers::OCL_None.

Referenced by clang::Sema::BuildCXXNew(), clang::Sema::CheckParameter(), and clang::Sema::inferObjCARCLifetime().

comments::FullComment * ASTContext::getLocalCommentForDeclUncached ( const Decl * D ) const

Return parsed documentation comment attached to a given declaration. Returns NULL if no comment is attached. Does not look at any redeclarations of the declaration.

Definition at line 434 of file ASTContext.cpp.

References getRawCommentForDeclNoCache(), and clang::RawComment::parse().

QualType clang::ASTContext::getLogicalOperationType ( ) const [inline]

The result type of logical operations, '<', '>', '!=', etc.

Definition at line 1389 of file ASTContext.h.

References BoolTy, getLangOpts(), and IntTy.

Referenced by clang::Sema::BuildTypeTrait(), clang::Sema::CheckCompareOperands(), clang::Sema::CheckVectorCompareOperands(), clang::Sema::CreateBuiltinUnaryOp(), and clang::ento::BasicValueFactory::getTruthValue().

QualType ASTContext::getLValueReferenceType	(	QualType	T,
		bool	SpelledAsLValue = `true`
	)		const

Return the uniqued reference to the type for an lvalue reference to the specified type.

getLValueReferenceType - Return the uniqued reference to the type for an lvalue reference to the specified type.

Definition at line 2321 of file ASTContext.cpp.

References clang::Type::getAs(), getCanonicalType(), clang::ReferenceType::getPointeeType(), clang::QualType::isCanonical(), OverloadTy, clang::ReferenceType::Profile(), and clang::TypeAlignment.

Referenced by AddBuiltinAssignmentOperatorCandidates(), AddImplicitObjectParameterType(), AdjustFunctionParmAndArgTypesForDeduction(), clang::Sema::BuildReferenceType(), clang::Sema::BuildVAArgExpr(), captureInCapturedRegion(), captureInLambda(), clang::Sema::CheckExplicitlyDefaultedSpecialMember(), clang::Sema::DeclareImplicitCopyAssignment(), clang::Sema::DeclareImplicitCopyConstructor(), clang::Sema::DeclareImplicitMoveAssignment(), DecodeTypeFromStr(), Desugar(), clang::CodeGen::CodeGenFunction::EmitCastLValue(), clang::Expr::EvaluateAsLValue(), getDecltypeForExpr(), clang::ento::CallEvent::getResultType(), getVariableArrayDecayedType(), NoteSurrogateCandidate(), clang::InitializationSequence::Perform(), clang::Sema::SpecialMemberIsTrivial(), TryClassUnification(), and clang::ASTNodeImporter::VisitLValueReferenceType().

unsigned ASTContext::getManglingNumber ( const NamedDecl * ND ) const

Definition at line 8131 of file ASTContext.cpp.

Referenced by clang::Sema::BuildVariableInstantiation(), and clang::TemplateDeclInstantiator::InitFunctionInstantiation().

MangleNumberingContext & ASTContext::getManglingNumberContext ( const DeclContext * DC )

Retrieve the context for computing mangling numbers in the given DeclContext.

Definition at line 8149 of file ASTContext.cpp.

References createMangleNumberingContext().

Referenced by clang::Sema::getCurrentMangleNumberContext(), and HandleTagNumbering().

APValue * ASTContext::getMaterializedTemporaryValue	(	const MaterializeTemporaryExpr *	E,
		bool	MayCreate
	)

Get the storage for the constant value of a materialized temporary of static storage duration.

Definition at line 8173 of file ASTContext.cpp.

References clang::MaterializeTemporaryExpr::getStorageDuration(), and clang::SD_Static.

Referenced by clang::CodeGen::CodeGenModule::GetAddrOfGlobalTemporary().

QualType ASTContext::getMemberPointerType	(	QualType	T,
		const Type *	Cls
	)		const

Return the uniqued reference to the type for a member pointer to the specified type in the specified class.

The class Cls is a Type because it could be a dependent name.

getMemberPointerType - Return the uniqued reference to the type for a member pointer to the specified type, in the specified class.

Definition at line 2396 of file ASTContext.cpp.

References getCanonicalType(), clang::QualType::isCanonical(), clang::Type::isCanonicalUnqualified(), clang::MemberPointerType::Profile(), and clang::TypeAlignment.

Referenced by clang::Sema::BuildMemberPointerType(), clang::Sema::CheckAddressOfOperand(), clang::CodeGen::CGCXXABI::EmitMemberPointer(), clang::Sema::FindCompositePointerType(), clang::Sema::FixOverloadedFunctionReference(), GetTypeOfFunction(), clang::Sema::IsMemberPointerConversion(), IsStandardConversion(), TryStaticMemberPointerUpcast(), and clang::ASTNodeImporter::VisitMemberPointerType().

DeclarationNameInfo ASTContext::getNameForTemplate	(	TemplateName	Name,
		SourceLocation	NameLoc
	)		const

Definition at line 4050 of file ASTContext.cpp.

Referenced by clang::Sema::DecomposeUnqualifiedId(), and clang::Sema::GetNameFromUnqualifiedId().

static ImportDecl* clang::ASTContext::getNextLocalImport ( ImportDecl * Import ) [inline, static]

Definition at line 768 of file ASTContext.h.

TypeSourceInfo* clang::ASTContext::getNullTypeSourceInfo ( ) [inline]

Definition at line 2176 of file ASTContext.h.

Referenced by GetFullTypeForDeclarator(), clang::Sema::GetTypeForDeclarator(), and clang::Sema::GetTypeForDeclaratorCast().

TypedefDecl * ASTContext::getObjCClassDecl ( ) const

Retrieve the typedef declaration corresponding to the predefined Objective-C 'Class' type.

Definition at line 5845 of file ASTContext.cpp.

References buildImplicitTypedef(), getObjCObjectPointerType(), getObjCObjectType(), and ObjCBuiltinClassTy.

Referenced by clang::ASTReader::GetExistingDecl(), getObjCClassType(), and clang::Sema::Initialize().

QualType clang::ASTContext::getObjCClassRedefinitionType ( ) const [inline]

Retrieve the type that Class has been defined to, which may be different from the built-in Class if Class has been typedef'd.

Definition at line 1307 of file ASTContext.h.

References getObjCClassType(), and clang::QualType::isNull().

Referenced by clang::Sema::CheckAssignmentConstraints(), clang::Sema::FindCompositeObjCPointerType(), and ShouldTryAgainWithRedefinitionType().

QualType clang::ASTContext::getObjCClassType ( ) const [inline]

Represents the Objective-C Class type.

This is set up lazily, by Sema. Class is always a (typedef for a) pointer type, a pointer to a struct.

Definition at line 1480 of file ASTContext.h.

References getObjCClassDecl(), and getTypeDeclType().

Referenced by clang::ObjCMethodDecl::createImplicitParams(), Desugar(), getObjCClassRedefinitionType(), isObjCClassType(), LookupMemberExpr(), and clang::Sema::MergeTypedefNameDecl().

QualType clang::ASTContext::getObjCConstantStringInterface ( ) const [inline]

Definition at line 1280 of file ASTContext.h.

Referenced by clang::Sema::BuildObjCStringLiteral().

std::string ASTContext::getObjCEncodingForBlock ( const BlockExpr * Expr ) const

Return the encoded type for this block declaration.

getObjCEncodingForBlock - Return the encoded type for this block declaration.

Definition at line 4870 of file ASTContext.cpp.

References charUnitsToString(), clang::Type::getAs(), clang::BlockExpr::getBlockDecl(), clang::Type::getCanonicalTypeInternal(), getLangOpts(), getObjCEncodingForMethodParameter(), getObjCEncodingForType(), getObjCEncodingTypeSize(), clang::FunctionType::getReturnType(), clang::Expr::getType(), getTypeSizeInChars(), clang::Type::isFunctionType(), clang::CharUnits::isPositive(), clang::CharUnits::isZero(), clang::Decl::OBJC_TQ_None, clang::BlockDecl::params(), S, and VoidPtrTy.

Referenced by buildBlockDescriptor().

bool ASTContext::getObjCEncodingForFunctionDecl	(	const FunctionDecl *	Decl,
		std::string &	S
	)

Emit the encoded type for the function Decl into S.

This is in the same format as Objective-C method encodings.

Returns:: true if an error occurred (e.g., because one of the parameter types is incomplete), false otherwise.

Definition at line 4926 of file ASTContext.cpp.

References charUnitsToString(), clang::Type::getCanonicalTypeInternal(), getObjCEncodingForType(), getObjCEncodingTypeSize(), clang::FunctionDecl::getReturnType(), clang::Type::isFunctionType(), clang::CharUnits::isPositive(), clang::CharUnits::isZero(), clang::FunctionDecl::params(), S, and clang::CharUnits::Zero().

bool ASTContext::getObjCEncodingForMethodDecl	(	const ObjCMethodDecl *	Decl,
		std::string &	S,
		bool	Extended = `false`
	)		const

Emit the encoded type for the method declaration Decl into S.

Returns:: true if an error occurred (e.g., because one of the parameter types is incomplete), false otherwise.

getObjCEncodingForMethodDecl - Return the encoded type for this method declaration.

Definition at line 4983 of file ASTContext.cpp.

References charUnitsToString(), clang::Type::getCanonicalTypeInternal(), clang::ObjCMethodDecl::getObjCDeclQualifier(), clang::ParmVarDecl::getObjCDeclQualifier(), getObjCEncodingForMethodParameter(), getObjCEncodingTypeSize(), clang::ParmVarDecl::getOriginalType(), clang::ObjCMethodDecl::getReturnType(), clang::ValueDecl::getType(), getTypeSizeInChars(), clang::Type::isFunctionType(), clang::CharUnits::isPositive(), clang::CharUnits::isZero(), clang::ObjCMethodDecl::param_begin(), S, clang::ObjCMethodDecl::sel_param_end(), and VoidPtrTy.

void ASTContext::getObjCEncodingForMethodParameter	(	Decl::ObjCDeclQualifier	QT,
		QualType	T,
		std::string &	S,
		bool	Extended
	)		const

getObjCEncodingForMethodParameter - Return the encoded type for a single method parameter or return type. If Extended, include class names and block object types.

Definition at line 4967 of file ASTContext.cpp.

References getObjCEncodingForTypeQualifier().

Referenced by getObjCEncodingForBlock(), and getObjCEncodingForMethodDecl().

void ASTContext::getObjCEncodingForPropertyDecl	(	const ObjCPropertyDecl *	PD,
		const Decl *	Container,
		std::string &	S
	)		const

getObjCEncodingForPropertyDecl - Return the encoded type for this method declaration. If non-NULL, Container must be either an ObjCCategoryImplDecl or ObjCImplementationDecl; it should only be NULL when getting encodings for protocol properties.

getObjCEncodingForPropertyDecl - Return the encoded type for this property declaration. If non-NULL, Container must be either an ObjCCategoryImplDecl or ObjCImplementationDecl; it should only be NULL when getting encodings for protocol properties. Property attributes are stored as a comma-delimited C string. The simple attributes readonly and bycopy are encoded as single characters. The parametrized attributes, getter=name, setter=name, and ivar=name, are encoded as single characters, followed by an identifier. Property types are also encoded as a parametrized attribute. The characters used to encode these attributes are defined by the following enumeration:

 enum PropertyAttributes {
 kPropertyReadOnly = 'R',   // property is read-only.
 kPropertyBycopy = 'C',     // property is a copy of the value last assigned
 kPropertyByref = '&',  // property is a reference to the value last assigned
 kPropertyDynamic = 'D',    // property is dynamic
 kPropertyGetter = 'G',     // followed by getter selector name
 kPropertySetter = 'S',     // followed by setter selector name
 kPropertyInstanceVariable = 'V'  // followed by instance variable  name
 kPropertyType = 'T'              // followed by old-style type encoding.
 kPropertyWeak = 'W'              // 'weak' property
 kPropertyStrong = 'P'            // property GC'able
 kPropertyNonAtomic = 'N'         // property non-atomic
 };

Definition at line 5081 of file ASTContext.cpp.

void ASTContext::getObjCEncodingForPropertyType	(	QualType	T,
		std::string &	S
	)		const

Emit the Objective-C property type encoding for the given type T into S.

Definition at line 5177 of file ASTContext.cpp.

Referenced by getObjCEncodingForPropertyDecl().

void ASTContext::getObjCEncodingForType	(	QualType	T,
		std::string &	S,
		const FieldDecl *	Field = `nullptr`,
		QualType *	NotEncodedT = `nullptr`
	)		const

Emit the Objective-CC type encoding for the given type T into S.

If Field is specified then record field names are also encoded.

Definition at line 5165 of file ASTContext.cpp.

Referenced by clang::Sema::BuildObjCEncodeExpression(), clang::CodeGen::CodeGenModule::GetAddrOfConstantStringFromObjCEncode(), getObjCEncodingForBlock(), and getObjCEncodingForFunctionDecl().

void ASTContext::getObjCEncodingForTypeQualifier	(	Decl::ObjCDeclQualifier	QT,
		std::string &	S
	)		const

Put the string version of the type qualifiers QT into S.

Definition at line 5812 of file ASTContext.cpp.

References clang::Decl::OBJC_TQ_Bycopy, clang::Decl::OBJC_TQ_Byref, clang::Decl::OBJC_TQ_In, clang::Decl::OBJC_TQ_Inout, clang::Decl::OBJC_TQ_Oneway, and clang::Decl::OBJC_TQ_Out.

Referenced by getObjCEncodingForMethodParameter().

CharUnits ASTContext::getObjCEncodingTypeSize ( QualType type ) const

Return the size of type T for Objective-C encoding purpose, in characters.

getObjCEncodingTypeSize returns size of type for objective-c encoding purpose.

Definition at line 4842 of file ASTContext.cpp.

References getTypeSizeInChars(), IntTy, clang::Type::isArrayType(), clang::Type::isIncompleteArrayType(), clang::Type::isIncompleteType(), clang::Type::isIntegralOrEnumerationType(), clang::CharUnits::isPositive(), VoidPtrTy, and clang::CharUnits::Zero().

Referenced by getObjCEncodingForBlock(), getObjCEncodingForFunctionDecl(), and getObjCEncodingForMethodDecl().

Qualifiers::GC ASTContext::getObjCGCAttrKind ( QualType Ty ) const

Return one of the GCNone, Weak or Strong Objective-C garbage collection attributes.

getObjCGCAttr - Returns one of GCNone, Weak or Strong objc's garbage collection attribute.

Definition at line 6416 of file ASTContext.cpp.

References clang::Qualifiers::GCNone, clang::Type::getAs(), clang::Type::getCanonicalTypeInternal(), clang::ArrayType::getElementType(), getLangOpts(), clang::QualType::getObjCGCAttr(), clang::PointerType::getPointeeType(), clang::Type::isAnyPointerType(), clang::Type::isBlockPointerType(), clang::Type::isObjCObjectPointerType(), clang::Type::isPointerType(), clang::LangOptions::NonGC, and clang::Qualifiers::Strong.

Referenced by clang::Expr::isOBJCGCCandidate(), and clang::CodeGen::LValue::MakeAddr().

QualType ASTContext::getObjCGCQualType	(	QualType	T,
		Qualifiers::GC	gcAttr
	)		const

Return the uniqued reference to the type for an Objective-C gc-qualified type.

The retulting type has a union of the qualifiers from T and the gc attribute.

Definition at line 2052 of file ASTContext.cpp.

References clang::Qualifiers::addObjCGCAttr(), clang::Type::getAs(), getCanonicalType(), clang::QualType::getObjCGCAttr(), clang::Type::getPointeeType(), getPointerType(), clang::Qualifiers::hasObjCGCAttr(), clang::Type::isAnyPointerType(), and clang::QualifierCollector::strip().

Referenced by clang::Sema::ActOnPropertyImplDecl(), handleObjCGCTypeAttr(), and mergeTypes().

TypedefDecl * ASTContext::getObjCIdDecl ( ) const

Retrieve the typedef corresponding to the predefined id type in Objective-C.

Definition at line 5828 of file ASTContext.cpp.

References buildImplicitTypedef(), getObjCObjectPointerType(), getObjCObjectType(), and ObjCBuiltinIdTy.

Referenced by clang::ASTReader::GetExistingDecl(), getObjCIdType(), and clang::Sema::Initialize().

QualType clang::ASTContext::getObjCIdRedefinitionType ( ) const [inline]

Retrieve the type that id has been defined to, which may be different from the built-in id if id has been typedef'd.

Definition at line 1294 of file ASTContext.h.

References getObjCIdType(), and clang::QualType::isNull().

Referenced by clang::Sema::FindCompositeObjCPointerType(), and ShouldTryAgainWithRedefinitionType().

QualType clang::ASTContext::getObjCIdType ( ) const [inline]

Represents the Objective-CC id type.

This is set up lazily, by Sema. id is always a (typedef for a) pointer type, a pointer to a struct.

Definition at line 1458 of file ASTContext.h.

References getObjCIdDecl(), and getTypeDeclType().

Referenced by clang::Sema::ActOnFinishFullExpr(), clang::Sema::ActOnMethodDeclaration(), clang::Sema::ActOnObjCForCollectionStmt(), clang::Sema::AddInitializerToDecl(), clang::Sema::BuildInstanceMessage(), clang::Sema::BuildObjCArrayLiteral(), clang::Sema::BuildObjCDictionaryLiteral(), clang::Sema::BuildObjCStringLiteral(), clang::Sema::CheckMessageArgumentTypes(), clang::Sema::CodeCompleteObjCInstanceMessage(), clang::Sema::CodeCompleteObjCPropertySynthesizeIvar(), clang::ObjCMethodDecl::createImplicitParams(), DecodeTypeFromStr(), Desugar(), clang::CodeGen::CodeGenFunction::EmitObjCCollectionLiteral(), clang::Sema::FindCompositeObjCPointerType(), clang::CodeGen::CodeGenFunction::GenerateObjCCtorDtorMethod(), clang::CodeGen::CodeGenModule::getObjCFastEnumerationStateType(), getObjCIdRedefinitionType(), getObjCInstanceTypeDecl(), isObjCIdType(), clang::Sema::MergeTypedefNameDecl(), clang::Sema::PerformContextuallyConvertToObjCPointer(), stripObjCInstanceType(), and TryContextuallyConvertToObjCPointer().

ObjCImplementationDecl * ASTContext::getObjCImplementation ( ObjCInterfaceDecl * D )

Get the implementation of the ObjCInterfaceDecl D, or NULL if none exists.

Get the implementation of ObjCInterfaceDecl,or NULL if none exists.

Definition at line 1903 of file ASTContext.cpp.

Referenced by clang::ObjCInterfaceDecl::getImplementation(), and clang::ObjCCategoryDecl::getImplementation().

ObjCCategoryImplDecl * ASTContext::getObjCImplementation ( ObjCCategoryDecl * D )

Get the implementation of the ObjCCategoryDecl D, or NULL if none exists.

Get the implementation of ObjCCategoryDecl, or NULL if none exists.

Definition at line 1911 of file ASTContext.cpp.

QualType clang::ASTContext::getObjCInstanceType ( ) [inline]

Retrieve the Objective-C "instancetype" type, if already known; otherwise, returns a NULL type;.

Definition at line 1334 of file ASTContext.h.

References getObjCInstanceTypeDecl(), and getTypeDeclType().

Referenced by clang::Sema::ActOnMethodDeclaration(), clang::Sema::ActOnObjCInstanceType(), clang::Sema::EmitRelatedResultTypeNote(), clang::Sema::EmitRelatedResultTypeNoteForReturn(), ReplaceWithInstancetype(), and stripObjCInstanceType().

TypedefDecl * ASTContext::getObjCInstanceTypeDecl ( )

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

Definition at line 4823 of file ASTContext.cpp.

References buildImplicitTypedef(), and getObjCIdType().

Referenced by clang::ASTReader::GetExistingDecl(), and getObjCInstanceType().

QualType ASTContext::getObjCInterfaceType	(	const ObjCInterfaceDecl *	Decl,
		ObjCInterfaceDecl *	PrevDecl = `nullptr`
	)		const

getObjCInterfaceType - Return the unique reference to the type for the specified ObjC interface decl. The list of protocols is optional.

Definition at line 3682 of file ASTContext.cpp.

References Allocate(), clang::ObjCInterfaceDecl::getDefinition(), and clang::TypeAlignment.

Referenced by clang::Sema::ActOnClassPropertyRefExpr(), clang::Sema::ActOnStartCategoryImplementation(), clang::Sema::ActOnStartCategoryInterface(), clang::Sema::ActOnStartClassImplementation(), clang::Sema::ActOnStartClassInterface(), clang::Sema::ActOnSuperMessage(), areCommonBaseCompatible(), clang::Sema::BuildClassMessage(), clang::Sema::BuildObjCArrayLiteral(), clang::Sema::BuildObjCBoxedExpr(), clang::Sema::BuildObjCDictionaryLiteral(), clang::Sema::BuildObjCStringLiteral(), clang::Sema::BuildReturnStmt(), clang::Sema::CheckObjCBridgeRelatedConversions(), clang::Sema::CheckObjCMethodOverride(), clang::Sema::ClassifyName(), clang::Sema::CodeCompleteObjCInstanceMessage(), clang::Sema::CodeCompleteObjCSuperMessage(), clang::ObjCInterfaceDecl::Create(), clang::ObjCMethodDecl::createImplicitParams(), clang::getDeclUsageType(), clang::Sema::getMessageSendResultType(), getNSNumberFactoryMethod(), clang::Sema::getObjCMessageKind(), getObjCProtoType(), GetReturnType(), clang::Sema::getTypeName(), LookupMethodInReceiverType(), setObjCConstantStringInterface(), and clang::ASTNodeImporter::VisitObjCInterfaceType().

const ObjCMethodDecl* clang::ASTContext::getObjCMethodRedeclaration ( const ObjCMethodDecl * MD ) const [inline]

Get the duplicate declaration of a ObjCMethod in the same interface, or null if none exists.

Definition at line 2134 of file ASTContext.h.

Referenced by setObjCMethodRedeclaration(), and clang::ASTDeclWriter::VisitObjCMethodDecl().

QualType clang::ASTContext::getObjCNSStringType ( ) const [inline]

Definition at line 1284 of file ASTContext.h.

Referenced by clang::Sema::BuildObjCStringLiteral().

QualType ASTContext::getObjCObjectPointerType ( QualType ObjectT ) const

Return a ObjCObjectPointerType type for the given ObjCObjectType.

getObjCObjectPointerType - Return a ObjCObjectPointerType type for the given object type.

Definition at line 3652 of file ASTContext.cpp.

References Allocate(), getCanonicalType(), clang::QualType::isCanonical(), clang::ObjCObjectPointerType::Profile(), and clang::TypeAlignment.

Referenced by clang::Sema::ActOnClassPropertyRefExpr(), clang::Sema::ActOnFields(), clang::Sema::ActOnSuperMessage(), areCommonBaseCompatible(), clang::Sema::BuildObjCArrayLiteral(), clang::Sema::BuildObjCBoxedExpr(), clang::Sema::BuildObjCDictionaryLiteral(), clang::Sema::BuildObjCStringLiteral(), clang::Sema::BuildReturnStmt(), BuildSimilarlyQualifiedPointerType(), canBindObjCObjectType(), clang::Sema::CheckAddressOfOperand(), clang::Sema::CheckParameter(), clang::Sema::CheckVariableDeclarationType(), clang::Sema::CodeCompleteObjCInstanceMessage(), ConvertDeclSpecToType(), clang::ObjCMethodDecl::createImplicitParams(), clang::Sema::CreatePropertyDecl(), GetFullTypeForDeclarator(), clang::ento::TypedValueRegion::getLocationType(), clang::Sema::getMessageSendResultType(), getNSNumberFactoryMethod(), getObjCClassDecl(), getObjCIdDecl(), GetReturnType(), clang::Sema::ParseObjCProtocolExpression(), and clang::ASTNodeImporter::VisitObjCObjectPointerType().

QualType ASTContext::getObjCObjectType	(	QualType	Base,
		ObjCProtocolDecl const	Protocols,
		unsigned	NumProtocols
	)		const

Definition at line 3536 of file ASTContext.cpp.

References Allocate(), areSortedAndUniqued(), getCanonicalType(), clang::QualType::isCanonical(), clang::ObjCObjectTypeImpl::Profile(), SortAndUniqueProtocols(), and clang::TypeAlignment.

Referenced by areCommonBaseCompatible(), clang::Sema::BuildObjCDictionaryLiteral(), ConvertDeclSpecToType(), getObjCClassDecl(), getObjCIdDecl(), and clang::ASTNodeImporter::VisitObjCObjectType().

const ObjCInterfaceDecl * ASTContext::getObjContainingInterface ( const NamedDecl * ND ) const

Returns the Objective-C interface that ND belongs to if it is an Objective-C method/property/ivar etc. that is part of an interface, otherwise returns null.

Definition at line 1932 of file ASTContext.cpp.

References clang::Decl::getDeclContext().

Referenced by clang::edit::rewriteToObjCSubscriptSyntax().

ObjCPropertyImplDecl * ASTContext::getObjCPropertyImplDeclForPropertyDecl	(	const ObjCPropertyDecl *	PD,
		const Decl *	Container
	)		const

Definition at line 5037 of file ASTContext.cpp.

References clang::ObjCImplDecl::property_impls().

Referenced by getObjCEncodingForPropertyDecl().

ObjCInterfaceDecl * ASTContext::getObjCProtocolDecl ( ) const

Retrieve the Objective-C class declaration corresponding to the predefined Protocol class.

Definition at line 5854 of file ASTContext.cpp.

References clang::ObjCInterfaceDecl::Create(), clang::IdentifierTable::get(), getTranslationUnitDecl(), and Idents.

Referenced by clang::ASTReader::GetExistingDecl(), getObjCProtoType(), and clang::Sema::Initialize().

QualType clang::ASTContext::getObjCProtoType ( ) const [inline]

Retrieve the type of the Objective-C Protocol class.

Definition at line 1504 of file ASTContext.h.

References getObjCInterfaceType(), and getObjCProtocolDecl().

Referenced by Desugar(), and clang::Sema::ParseObjCProtocolExpression().

TypedefDecl * ASTContext::getObjCSelDecl ( ) const

Retrieve the typedef corresponding to the predefined 'SEL' type in Objective-C.

Definition at line 5837 of file ASTContext.cpp.

References buildImplicitTypedef(), getPointerType(), and ObjCBuiltinSelTy.

Referenced by clang::ASTReader::GetExistingDecl(), getObjCSelType(), and clang::Sema::Initialize().

QualType clang::ASTContext::getObjCSelRedefinitionType ( ) const [inline]

Retrieve the type that 'SEL' has been defined to, which may be different from the built-in 'SEL' if 'SEL' has been typedef'd.

Definition at line 1320 of file ASTContext.h.

References getObjCSelType(), and clang::QualType::isNull().

Referenced by clang::Sema::FindCompositeObjCPointerType(), and LookupMemberExpr().

QualType clang::ASTContext::getObjCSelType ( ) const [inline]

Retrieve the type that corresponds to the predefined Objective-C 'SEL' type.

Definition at line 1468 of file ASTContext.h.

References getObjCSelDecl(), and getTypeDeclType().

Referenced by clang::CodeGen::CodeGenTypes::arrangeObjCMessageSendSignature(), clang::ObjCMethodDecl::createImplicitParams(), DecodeTypeFromStr(), Desugar(), getObjCSelRedefinitionType(), isObjCSelType(), clang::Sema::MergeTypedefNameDecl(), and clang::Sema::ParseObjCSelectorExpression().

QualType ASTContext::getObjCSuperType ( ) const

Returns the C struct type for objc_super.

Definition at line 4670 of file ASTContext.cpp.

References clang::DeclContext::addDecl(), buildImplicitRecord(), getTagDeclType(), and clang::QualType::isNull().

Referenced by DecodeTypeFromStr().

TemplateName ASTContext::getOverloadedTemplateName	(	UnresolvedSetIterator	Begin,
		UnresolvedSetIterator	End
	)		const

Retrieve the template name that corresponds to a non-empty lookup.

Definition at line 6231 of file ASTContext.cpp.

References Allocate(), and clang::NamedDecl::getUnderlyingDecl().

Referenced by clang::Sema::ClassifyName(), clang::ASTImporter::Import(), clang::Sema::isTemplateName(), and clang::ASTReader::ReadTemplateName().

void ASTContext::getOverriddenMethods	(	const NamedDecl *	Method,
		SmallVectorImpl< const NamedDecl * > &	Overridden
	)		const

Return C++ or ObjC overridden methods for the given Method.

An ObjC method is considered to override any method in the class's base classes, its protocols, or its categories' protocols, that has the same selector and is of the same kind (class or instance). A method in an implementation is not considered as overriding the same method in the interface or its categories.

Definition at line 1222 of file ASTContext.cpp.

References clang::ObjCMethodDecl::getOverriddenMethods(), overridden_methods_begin(), and overridden_methods_end().

Referenced by getCommentForDecl().

QualType ASTContext::getPackExpansionType	(	QualType	Pattern,
		Optional< unsigned >	NumExpansions
	)

Definition at line 3465 of file ASTContext.cpp.

References clang::Type::containsUnexpandedParameterPack(), getCanonicalType(), clang::QualType::isCanonical(), and clang::PackExpansionType::Profile().

Referenced by clang::Sema::CheckPackExpansion(), GenerateInjectedTemplateArgs(), and GetFullTypeForDeclarator().

unsigned ASTContext::getParameterIndex ( const ParmVarDecl * D ) const

Used by ParmVarDecl to retrieve on the side the index of the parameter when it exceeds the size of the normal bitfield.

Definition at line 8165 of file ASTContext.cpp.

template<typename NodeT >

ArrayRef<ast_type_traits::DynTypedNode> clang::ASTContext::getParents ( const NodeT & Node ) [inline]

Returns the parents of the given node.

Note that this will lazily compute the parents of all nodes and store them for later retrieval. Thus, the first call is O(n) in the number of AST nodes.

Caveats and FIXMEs: Calculating the parent map over all AST nodes will need to load the full AST. This can be undesirable in the case where the full AST is expensive to create (for example, when using precompiled header preambles). Thus, there are good opportunities for optimization here. One idea is to walk the given node downwards, looking for references to declaration contexts - once a declaration context is found, compute the parent map for the declaration context; if that can satisfy the request, loading the whole AST can be avoided. Note that this is made more complex by statements in templates having multiple parents - those problems can be solved by building closure over the templated parts of the AST, which also avoids touching large parts of the AST. Additionally, we will want to add an interface to already give a hint where to search for the parents, for example when looking at a statement inside a certain function.

'NodeT' can be one of Decl, Stmt, Type, TypeLoc, NestedNameSpecifier or NestedNameSpecifierLoc.

Definition at line 469 of file ASTContext.h.

References clang::ast_type_traits::DynTypedNode::create().

ArrayRef< ast_type_traits::DynTypedNode > ASTContext::getParents ( const ast_type_traits::DynTypedNode & Node )

Definition at line 8307 of file ASTContext.cpp.

References clang::ast_type_traits::DynTypedNode::getMemoizationData(), and getTranslationUnitDecl().

QualType ASTContext::getParenType ( QualType NamedType ) const

Definition at line 3345 of file ASTContext.cpp.

References getCanonicalType(), clang::QualType::isCanonical(), and clang::ParenType::Profile().

Referenced by clang::Sema::BuildParenType(), getFunctionTypeWithExceptionSpec(), TryToFixInvalidVariablyModifiedType(), and clang::ASTNodeImporter::VisitParenType().

QualType ASTContext::getPointerDiffType ( ) const

Return the unique type for "ptrdiff_t" (C99 7.17) defined in <stddef.h>. Pointer - pointer requires this (C99 6.5.6p9).

getPointerDiffType - Return the unique type for "ptrdiff_t" (C99 7.17) defined in <stddef.h>. Pointer - pointer requires this (C99 6.5.6p9).

Definition at line 3919 of file ASTContext.cpp.

References clang::TargetInfo::getPtrDiffType().

Referenced by clang::ento::SimpleConstraintManager::assumeAux(), clang::Sema::BuildCXXForRangeStmt(), clang::Sema::CheckSubtractionOperands(), clang::CodeGen::CGCXXABI::ConvertMemberPointerType(), clang::CodeGen::CodeGenVTables::CreateVTableInitializer(), DecodeTypeFromStr(), clang::analyze_printf::PrintfSpecifier::getArgType(), clang::analyze_scanf::ScanfSpecifier::getArgType(), getItaniumDynamicCastFn(), and performTypeAdjustment().

QualType ASTContext::getPointerType ( QualType T ) const

Return the uniqued reference to the type for a pointer to the specified type.

getPointerType - Return the uniqued reference to the type for a pointer to the specified type.

Definition at line 2200 of file ASTContext.cpp.

References getCanonicalType(), clang::QualType::isCanonical(), clang::PointerType::Profile(), and clang::TypeAlignment.

Referenced by clang::Sema::ActOnAddrLabel(), clang::Sema::ActOnCapturedRegionStart(), clang::Sema::ActOnIndirectGotoStmt(), clang::Sema::ActOnOpenMPRegionStart(), clang::Sema::AddConversionCandidate(), AddDirectArgument(), addFunctionPointerConversion(), AdjustFunctionParmAndArgTypesForDeduction(), clang::Sema::BuildCXXNew(), clang::Sema::BuildExceptionDeclaration(), clang::Sema::BuildExpressionFromDeclTemplateArgument(), buildMemcpyForAssignmentOp(), clang::Sema::BuildObjCArrayLiteral(), clang::Sema::BuildObjCBoxedExpr(), clang::Sema::BuildObjCDictionaryLiteral(), clang::Sema::BuildPointerType(), clang::Sema::BuildResolvedCallExpr(), BuildSimilarlyQualifiedPointerType(), clang::Sema::CallExprUnaryConversions(), clang::ento::StoreManager::CastRetrievedVal(), CastsAwayConstness(), clang::Sema::CheckAddressOfOperand(), checkConditionalBlockPointerCompatibility(), checkConditionalObjectPointersCompatibility(), checkConditionalPointerCompatibility(), clang::Sema::CheckConversionDeclarator(), clang::Sema::CheckMain(), clang::Sema::CheckNonTypeTemplateParameterType(), clang::Sema::CheckPlaceholderExpr(), clang::Sema::CheckPointerToMemberOperands(), clang::Sema::CheckSpecifiedExceptionType(), CheckTemplateArgumentAddressOfObjectOrFunction(), clang::ento::SValBuilder::conjureSymbolVal(), CreateAAPCSABIBuiltinVaListDecl(), CreateAArch64ABIBuiltinVaListDecl(), CreateCharPtrBuiltinVaListDecl(), CreatePowerABIBuiltinVaListDecl(), CreateSystemZBuiltinVaListDecl(), CreateVoidPtrBuiltinVaListDecl(), CreateX86_64ABIBuiltinVaListDecl(), clang::Sema::CXXThisScopeRAII::CXXThisScopeRAII(), clang::Sema::DeclareGlobalNewDelete(), DecodeTypeFromStr(), clang::Sema::DeduceTemplateArguments(), clang::Sema::DefaultFunctionArrayConversion(), Desugar(), clang::CodeGen::CodeGenFunction::EmitCXXMemberPointerCallExpr(), clang::CodeGen::CGDebugInfo::EmitDeclareOfBlockLiteralArgVariable(), clang::CodeGen::CodeGenFunction::EmitDelegateCXXConstructorCall(), EmitFunctionDeclLValue(), clang::CodeGen::CodeGenFunction::EmitLambdaBlockInvokeBody(), clang::CodeGen::CodeGenFunction::EmitLambdaDelegatingInvokeBody(), clang::ento::SValBuilder::evalCast(), clang::Sema::FindCompositeObjCPointerType(), clang::Sema::FindCompositePointerType(), clang::Sema::FixOverloadedFunctionReference(), clang::CodeGen::CodeGenFunction::GenerateObjCAtomicGetterCopyHelperFunction(), clang::CodeGen::CodeGenFunction::GenerateObjCAtomicSetterCopyHelperFunction(), clang::CodeGen::CodeGenModule::GetAddrOfConstantString(), clang::analyze_printf::PrintfSpecifier::getArgType(), getArrayDecayedType(), getBlockDescriptorExtendedType(), getCanonicalParamType(), getCFConstantStringType(), clang::Sema::getCurrentThisType(), clang::ento::SValBuilder::getCXXThis(), getDecayedType(), getDeclAlign(), clang::CXXInstanceCall::getInitialStackFrameContents(), clang::ento::TypedValueRegion::getLocationType(), clang::ento::FunctionTextRegion::getLocationType(), clang::CodeGen::CodeGenModule::getObjCFastEnumerationStateType(), getObjCGCQualType(), getObjCSelDecl(), getPointerType(), clang::analyze_format_string::ArgType::getRepresentativeType(), GetThisType(), clang::CXXMethodDecl::getThisType(), GetTypeOfFunction(), getVariableArrayDecayedType(), handleCleanupAttr(), InitBuiltinTypes(), clang::Sema::isObjCPointerConversion(), clang::Sema::isObjCWritebackConversion(), IsStandardConversion(), mergeTypes(), NoteSurrogateCandidate(), clang::Sema::PerformImplicitConversion(), clang::Sema::PerformObjectMemberConversion(), recordFixedType(), ResolveOverloadForDeduction(), TryConstCast(), tryObjCWritebackConversion(), TryReinterpretCast(), clang::ConversionFixItGenerator::tryToFixConversion(), TryToFixInvalidVariablyModifiedType(), clang::ento::ExprEngine::VisitCast(), clang::ento::ExprEngine::VisitDeclStmt(), and clang::ASTNodeImporter::VisitPointerType().

CanQualType clang::ASTContext::getPointerType ( CanQualType T ) const [inline]

Definition at line 949 of file ASTContext.h.

References clang::CanQual< Type >::CreateUnsafe(), and getPointerType().

unsigned ASTContext::getPreferredTypeAlign ( const Type * T ) const

Return the "preferred" alignment of the specified type T for the current target, in bits.

This can be different than the ABI alignment in cases where it is beneficial for performance to overalign a data type.

getPreferredTypeAlign - Return the "preferred" alignment of the specified type for the current target in bits. This can be different than the ABI alignment in cases where it is beneficial for performance to overalign a data type.

Definition at line 1775 of file ASTContext.cpp.

References clang::TypeInfo::Align, clang::TypeInfo::AlignIsRequired, clang::Type::getAs(), clang::Type::getBaseElementTypeUnsafe(), clang::TargetInfo::getTriple(), getTypeInfo(), getTypeSize(), and clang::Type::isSpecificBuiltinType().

Referenced by clang::Sema::BuildCXXNew(), and getDeclAlign().

Decl* clang::ASTContext::getPrimaryMergedDecl ( Decl * D ) [inline]

Definition at line 777 of file ASTContext.h.

Referenced by clang::getPrimaryMergedDecl().

const clang::PrintingPolicy& clang::ASTContext::getPrintingPolicy ( ) const [inline]

Definition at line 476 of file ASTContext.h.

Referenced by clang::Sema::ActOnCXXMemberDeclarator(), clang::Sema::ActOnFinishKNRParamDeclarations(), clang::Sema::BuildAnonymousStructOrUnion(), ConvertDeclSpecToType(), ConvertTypeToDiagnosticString(), clang::ento::CallEvent::dump(), clang::DeclContext::dumpDeclContext(), clang::FormatASTNodeDiagnosticArgument(), GenOpenCLArgMetadata(), clang::Sema::getPrintingPolicy(), clang::Sema::ImplicitlyDefineFunction(), clang::Sema::ParsedFreeStandingDeclSpec(), clang::APValue::printPretty(), and rewriteToObjCProperty().

QualType ASTContext::getProcessIDType ( ) const

Return the unique type for "pid_t" defined in <sys/types.h>. We need this to compute the correct type for vfork().

Definition at line 3925 of file ASTContext.cpp.

References clang::TargetInfo::getProcessIDType().

Referenced by DecodeTypeFromStr().

QualType ASTContext::getPromotedIntegerType ( QualType Promotable ) const

Return the type that PromotableType will promote to: C99 6.3.1.1p2, assuming that PromotableType is a promotable integer type.

getPromotedIntegerType - Returns the type that Promotable will promote to: C99 6.3.1.1p2, assuming that Promotable is a promotable integer type.

Definition at line 4518 of file ASTContext.cpp.

References clang::Type::getAs(), getIntWidth(), getTypeSize(), IntTy, clang::QualType::isNull(), clang::Type::isPromotableIntegerType(), clang::Type::isSignedIntegerType(), clang::Type::isUnsignedIntegerType(), LongLongTy, LongTy, UnsignedIntTy, UnsignedLongLongTy, and UnsignedLongTy.

Referenced by clang::Sema::ActOnEnumBody(), clang::Sema::BuildVAArgExpr(), clang::Sema::CheckAdditionOperands(), GetFullTypeForDeclarator(), clang::analyze_format_string::ArgType::matchesType(), clang::Sema::UsualArithmeticConversions(), and clang::Sema::UsualUnaryConversions().

TemplateName ASTContext::getQualifiedTemplateName	(	NestedNameSpecifier *	NNS,
		bool	TemplateKeyword,
		TemplateDecl *	Template
	)		const

Retrieve the template name that represents a qualified template name such as std::vector.

Definition at line 6255 of file ASTContext.cpp.

References clang::QualifiedTemplateName::Profile().

Referenced by clang::Sema::ClassifyName(), clang::ASTImporter::Import(), clang::Sema::isTemplateName(), and clang::ASTReader::ReadTemplateName().

QualType clang::ASTContext::getQualifiedType ( SplitQualType split ) const [inline]

Un-split a SplitQualType.

Definition at line 1529 of file ASTContext.h.

References clang::SplitQualType::Quals, and clang::SplitQualType::Ty.

Referenced by clang::Sema::ActOnPropertyImplDecl(), AddImplicitObjectParameterType(), AdoptQualifiers(), clang::QualifierCollector::apply(), clang::Sema::BuildExpressionFromDeclTemplateArgument(), BuildFieldReferenceExpr(), BuildImplicitBaseInitializer(), clang::Sema::BuildQualifiedType(), BuildSimilarlyQualifiedPointerType(), CastsAwayConstness(), checkARCPropertyImpl(), checkConditionalObjectPointersCompatibility(), checkConditionalPointerCompatibility(), CheckOriginalCallArgDeduction(), clang::Sema::CheckTemplateTypeArgument(), CompareQualificationConversions(), clang::Sema::CompareReferenceRelationship(), CompareStandardConversionSequences(), clang::ObjCMethodDecl::createImplicitParams(), DeduceTemplateArgumentsByTypeMatch(), clang::Sema::DefineImplicitCopyAssignment(), clang::Sema::FindCompositeObjCPointerType(), clang::Sema::FindCompositePointerType(), getArrayDecayedType(), getAsArrayType(), getBaseElementType(), getConstantArrayType(), getCVRQualifiedType(), getDependentSizedArrayType(), getFunctionType(), getIncompleteArrayType(), getLifetimeQualifiedType(), clang::CXXMethodDecl::getThisType(), getUnqualifiedObjCPointerType(), getVariableArrayDecayedType(), getVariableArrayType(), handleObjCOwnershipTypeAttr(), clang::ASTImporter::Import(), inferARCLifetimeForPointee(), inferARCWriteback(), clang::Sema::isObjCWritebackConversion(), rewriteToObjCProperty(), transferARCOwnershipToDeclSpec(), TryReferenceInitializationCore(), TryRefInitWithConversionFunction(), and UnwrapTypeForDebugInfo().

QualType clang::ASTContext::getQualifiedType	(	QualType	T,
		Qualifiers	Qs
	)		const `[inline]`

Return a type with additional qualifiers.

Definition at line 1534 of file ASTContext.h.

References clang::Qualifiers::getFastQualifiers(), clang::Qualifiers::hasNonFastQualifiers(), clang::QualifierCollector::strip(), and clang::QualType::withFastQualifiers().

QualType clang::ASTContext::getQualifiedType	(	const Type *	T,
		Qualifiers	Qs
	)		const `[inline]`

Return a type with additional qualifiers.

Definition at line 1543 of file ASTContext.h.

References clang::Qualifiers::getFastQualifiers(), and clang::Qualifiers::hasNonFastQualifiers().

QualType clang::ASTContext::getRawCFConstantStringType ( ) const [inline]

Get the structure type used to representation CFStrings, or NULL if it hasn't yet been built.

Definition at line 1271 of file ASTContext.h.

References getTagDeclType().

const RawComment * ASTContext::getRawCommentForAnyRedecl	(	const Decl *	D,
		const Decl **	OriginalDecl = `nullptr`
	)		const

Return the documentation comment attached to a given declaration. Returns NULL if no comment is attached.

Parameters:

OriginalDecl if not NULL, is set to declaration AST node that had the comment, if the comment we found comes from a redeclaration.

Definition at line 332 of file ASTContext.cpp.

Referenced by clang::CodeCompletionResult::CreateCodeCompletionString(), and getCommentForDecl().

RawComment * ASTContext::getRawCommentForDeclNoCache ( const Decl * D ) const

Return the documentation comment attached to a given declaration, without looking into cache.

Definition at line 63 of file ASTContext.cpp.

References clang::LangOptions::CommentOpts, Comments, CommentsLoaded, ExternalSource, clang::SourceManager::getBufferData(), clang::RawCommentList::getComments(), clang::SourceManager::getDecomposedLoc(), clang::SourceManager::getExpansionLoc(), clang::SourceManager::getLineNumber(), clang::Decl::getLocation(), clang::Decl::getLocStart(), clang::SourceLocation::isFileID(), clang::Decl::isImplicit(), clang::SourceLocation::isInvalid(), clang::SourceManager::isMacroArgExpansion(), clang::SourceLocation::isMacroID(), clang::CommentOptions::ParseAllComments, SourceMgr, clang::TSK_ImplicitInstantiation, and clang::TSK_Undeclared.

Referenced by getLocalCommentForDeclUncached(), and getRawCommentForAnyRedecl().

RawCommentList& clang::ASTContext::getRawCommentList ( ) [inline]

Definition at line 611 of file ASTContext.h.

References Comments.

Referenced by clang::Sema::ActOnDocumentableDecls().

QualType ASTContext::getRealTypeForBitwidth ( unsigned DestWidth ) const

getRealTypeForBitwidth - sets floating point QualTy according to specified bitwidth. Returns empty type if there is no appropriate target types.

Definition at line 8110 of file ASTContext.cpp.

References clang::TargetInfo::Double, DoubleTy, clang::TargetInfo::Float, FloatTy, clang::TargetInfo::getRealTypeByWidth(), getTargetInfo(), clang::TargetInfo::LongDouble, LongDoubleTy, and clang::TargetInfo::NoFloat.

Referenced by handleModeAttr().

QualType ASTContext::getRecordType ( const RecordDecl * Decl ) const

Definition at line 3044 of file ASTContext.cpp.

References clang::RecordDecl::getPreviousDecl(), and clang::TypeAlignment.

Referenced by clang::Sema::BuildUsingDeclaration(), clang::Sema::CheckCompletedCXXClass(), commonEmitCXXMemberOrOperatorCall(), clang::CodeGen::CGDebugInfo::completeClassData(), clang::CodeGen::CGDebugInfo::completeRequiredType(), clang::CodeGen::CGDebugInfo::completeTemplateDefinition(), CreateAAPCSABIBuiltinVaListDecl(), CreateAArch64ABIBuiltinVaListDecl(), clang::Sema::CreateOverloadedBinOp(), CreatePowerABIBuiltinVaListDecl(), CreateSystemZBuiltinVaListDecl(), CreateX86_64ABIBuiltinVaListDecl(), clang::Sema::CXXThisScopeRAII::CXXThisScopeRAII(), clang::Sema::DiagnoseNontrivial(), findAnonymousStructOrUnionIndex(), clang::CodeGen::CodeGenFunction::GetAddressOfBaseClass(), clang::CXXInstanceCall::getInitialStackFrameContents(), clang::CodeGen::CodeGenFunction::InitCapturedStruct(), clang::Sema::LookupInSuper(), clang::APValue::printPretty(), recordFixedType(), recoverFromTypeInKnownDependentBase(), and clang::Sema::SpecialMemberIsTrivial().

QualType clang::ASTContext::getRestrictType ( QualType T ) const [inline]

Return the uniqued reference to the type for a restrict qualified type.

The resulting type has a union of the qualifiers from T and restrict.

Definition at line 904 of file ASTContext.h.

References clang::Qualifiers::Restrict, and clang::QualType::withFastQualifiers().

QualType ASTContext::getRValueReferenceType ( QualType T ) const

Return the uniqued reference to the type for an rvalue reference to the specified type.

getRValueReferenceType - Return the uniqued reference to the type for an rvalue reference to the specified type.

Definition at line 2361 of file ASTContext.cpp.

References clang::Type::getAs(), getCanonicalType(), clang::ReferenceType::getPointeeType(), clang::QualType::isCanonical(), clang::ReferenceType::Profile(), and clang::TypeAlignment.

Referenced by AddImplicitObjectParameterType(), clang::Sema::BuildReferenceType(), clang::Sema::DeclareImplicitMoveAssignment(), clang::Sema::DeclareImplicitMoveConstructor(), Desugar(), EvaluateBinaryTypeTrait(), evaluateTypeTrait(), getAutoRRefDeductType(), getDecltypeForExpr(), clang::ento::CallEvent::getResultType(), getVariableArrayDecayedType(), NoteSurrogateCandidate(), clang::InitializationSequence::Perform(), clang::Sema::SpecialMemberIsTrivial(), and clang::ASTNodeImporter::VisitRValueReferenceType().

const SanitizerBlacklist& clang::ASTContext::getSanitizerBlacklist ( ) const [inline]

Definition at line 525 of file ASTContext.h.

Referenced by clang::CodeGen::CodeGenFunction::EmitTypeCheck(), clang::CodeGen::CodeGenModule::isInSanitizerBlacklist(), and clang::RecordDecl::mayInsertExtraPadding().

size_t ASTContext::getSideTableAllocatedMemory ( ) const

Return the total memory used for various side tables.

Definition at line 8077 of file ASTContext.cpp.

QualType clang::ASTContext::getsigjmp_bufType ( ) const [inline]

Retrieve the C sigjmp_buf type.

Definition at line 1370 of file ASTContext.h.

References getTypeDeclType().

Referenced by DecodeTypeFromStr().

QualType ASTContext::getSignatureParameterType ( QualType T ) const

Retrieve the parameter type as adjusted for use in the signature of a function, decaying array and function types and removing top-level cv-qualifiers.

Definition at line 4320 of file ASTContext.cpp.

References getAdjustedParameterType(), clang::QualType::getUnqualifiedType(), and getVariableArrayDecayedType().

QualType ASTContext::getSignedWCharType ( ) const

Return the type of "signed wchar_t".

Used when in C++, as a GCC extension.

getSignedWCharType - Return the type of "signed wchar_t". Used when in C++, as a GCC extension.

Definition at line 3897 of file ASTContext.cpp.

References WCharTy.

Referenced by ConvertDeclSpecToType().

CanQualType ASTContext::getSizeType ( ) const

Return the unique type for "size_t" (C99 7.17), defined in <stddef.h>.

The sizeof operator requires this (C99 6.5.3.4p4).

getSizeType - Return the unique type for "size_t" (C99 7.17), the result of the sizeof operator (C99 6.5.3.4p4). The value is target dependent and needs to agree with the definition in <stddef.h>.

Definition at line 3881 of file ASTContext.cpp.

References clang::TargetInfo::getSizeType().

Referenced by clang::Sema::ActOnCXXNew(), clang::Sema::ActOnEndOfTranslationUnit(), clang::Sema::ActOnSizeofParameterPackExpr(), clang::Sema::ActOnStringLiteral(), addAsFieldToClosureType(), clang::Sema::BuildArrayType(), clang::Sema::BuildArrayTypeTrait(), clang::Sema::BuildBuiltinOffsetOf(), clang::Sema::BuildCXXNew(), BuildImplicitMemberInitializer(), buildMemcpyForAssignmentOp(), buildSingleCopyAssignRecursively(), clang::Sema::CheckLiteralOperatorDeclaration(), CheckOperatorNewDeclaration(), CreatePNaClABIBuiltinVaListDecl(), CreatePowerABIBuiltinVaListDecl(), CreateSystemZBuiltinVaListDecl(), clang::Sema::CreateUnaryExprOrTypeTraitExpr(), CreateX86_64ABIBuiltinVaListDecl(), clang::Sema::DeclareGlobalNewDelete(), DecodeTypeFromStr(), DeduceTemplateArgumentsByTypeMatch(), diagnoseListInit(), EmitAggMemberInitializer(), clang::CodeGen::CodeGenFunction::EmitAtomicLoad(), clang::CodeGen::CodeGenFunction::EmitAtomicStore(), clang::CodeGen::CodeGenFunction::EmitCXXNewExpr(), clang::CodeGen::CodeGenFunction::EmitObjCCollectionLiteral(), emitStructGetterCall(), emitStructSetterCall(), clang::Sema::FindAllocationFunctions(), clang::analyze_printf::PrintfSpecifier::getArgType(), clang::analyze_scanf::ScanfSpecifier::getArgType(), clang::FunctionDecl::getCorrespondingUnsizedGlobalDeallocationFunction(), clang::ConstantArrayType::getMaxSizeBits(), clang::ConstantArrayType::getNumAddressingBits(), clang::ento::SymbolExtent::getType(), clang::Sema::Initialize(), isNonPlacementDeallocationFunction(), clang::FunctionDecl::isReplaceableGlobalAllocationFunction(), clang::CXXMethodDecl::isUsualDeallocationFunction(), clang::Sema::tryCaptureVariable(), and TryInitializerListConstruction().

SourceManager& clang::ASTContext::getSourceManager ( ) [inline]

Definition at line 484 of file ASTContext.h.

References SourceMgr.

const SourceManager& clang::ASTContext::getSourceManager ( ) const [inline]

Definition at line 485 of file ASTContext.h.

References SourceMgr.

unsigned ASTContext::getStaticLocalNumber ( const VarDecl * VD ) const

Definition at line 8142 of file ASTContext.cpp.

Referenced by clang::Sema::BuildVariableInstantiation().

TemplateName ASTContext::getSubstTemplateTemplateParm	(	TemplateTemplateParmDecl *	param,
		TemplateName	replacement
	)		const

Definition at line 6350 of file ASTContext.cpp.

References clang::SubstTemplateTemplateParmStorage::Profile().

Referenced by clang::ASTImporter::Import(), and clang::ASTReader::ReadTemplateName().

TemplateName ASTContext::getSubstTemplateTemplateParmPack	(	TemplateTemplateParmDecl *	Param,
		const TemplateArgument &	ArgPack
	)		const

Definition at line 6368 of file ASTContext.cpp.

References clang::TemplateArgument::pack_begin(), clang::TemplateArgument::pack_size(), and clang::SubstTemplateTemplateParmPackStorage::Profile().

Referenced by getCanonicalTemplateName(), clang::ASTImporter::Import(), and clang::ASTReader::ReadTemplateName().

QualType ASTContext::getSubstTemplateTypeParmPackType	(	const TemplateTypeParmType *	Replaced,
		const TemplateArgument &	ArgPack
	)

Retrieve a.

Definition at line 3115 of file ASTContext.cpp.

References getCanonicalType(), clang::Type::isCanonicalUnqualified(), P, clang::TemplateArgument::pack_elements(), clang::SubstTemplateTypeParmPackType::Profile(), clang::TemplateArgument::Type, and clang::TypeAlignment.

QualType ASTContext::getSubstTemplateTypeParmType	(	const TemplateTypeParmType *	Replaced,
		QualType	Replacement
	)		const

Retrieve a substitution-result type.

Definition at line 3093 of file ASTContext.cpp.

References clang::QualType::isCanonical(), clang::SubstTemplateTypeParmType::Profile(), and clang::TypeAlignment.

QualType ASTContext::getTagDeclType ( const TagDecl * Decl ) const

Return the unique reference to the type for the specified TagDecl (struct/union/class/enum) decl.

getTagDeclType - Return the unique reference to the type for the specified TagDecl (struct/union/class/enum) decl.

Definition at line 3871 of file ASTContext.cpp.

References getTypeDeclType().

unsigned clang::ASTContext::getTargetAddressSpace ( QualType T ) const [inline]

Definition at line 1987 of file ASTContext.h.

References clang::QualType::getQualifiers().

unsigned clang::ASTContext::getTargetAddressSpace ( Qualifiers Q ) const [inline]

Definition at line 1991 of file ASTContext.h.

References clang::Qualifiers::getAddressSpace(), and getTargetAddressSpace().

unsigned clang::ASTContext::getTargetAddressSpace ( unsigned AS ) const [inline]

Definition at line 1995 of file ASTContext.h.

References clang::LangAS::Count, and clang::LangAS::Offset.

const TargetInfo& clang::ASTContext::getTargetInfo ( ) const [inline]

Definition at line 508 of file ASTContext.h.

ASTContext::TemplateOrSpecializationInfo ASTContext::getTemplateOrSpecializationInfo ( const VarDecl * Var )

Definition at line 1085 of file ASTContext.cpp.

Referenced by clang::VarDecl::getDescribedVarTemplate(), getInstantiatedFromStaticDataMember(), and clang::VarDecl::getMemberSpecializationInfo().

QualType ASTContext::getTemplateSpecializationType	(	TemplateName	T,
		const TemplateArgument *	Args,
		unsigned	NumArgs,
		QualType	Canon = `QualType()`
	)		const

Definition at line 3232 of file ASTContext.cpp.

References Allocate(), clang::TemplateName::getAsDependentTemplateName(), clang::TemplateName::getAsQualifiedTemplateName(), clang::TemplateName::getAsTemplateDecl(), getCanonicalTemplateSpecializationType(), getCanonicalType(), hasAnyPackExpansions(), clang::QualType::isNull(), and clang::TypeAlignment.

Referenced by clang::Sema::ActOnClassTemplateSpecialization(), clang::Sema::CheckTemplateIdType(), clang::ClassTemplateDecl::getInjectedClassNameSpecialization(), clang::Sema::getMoreSpecializedPartialSpecialization(), getTemplateSpecializationType(), getTemplateSpecializationTypeInfo(), clang::TemplateDeclInstantiator::InstantiateClassTemplatePartialSpecialization(), clang::TemplateDeclInstantiator::InstantiateVarTemplatePartialSpecialization(), and clang::ASTNodeImporter::VisitTemplateSpecializationType().

QualType ASTContext::getTemplateSpecializationType	(	TemplateName	T,
		const TemplateArgumentListInfo &	Args,
		QualType	Canon = `QualType()`
	)		const

Definition at line 3203 of file ASTContext.cpp.

References clang::TemplateName::getAsDependentTemplateName(), getTemplateSpecializationType(), and clang::TemplateArgumentListInfo::size().

TypeSourceInfo * ASTContext::getTemplateSpecializationTypeInfo	(	TemplateName	T,
		SourceLocation	TLoc,
		const TemplateArgumentListInfo &	Args,
		QualType	Canon = `QualType()`
	)		const

Definition at line 3182 of file ASTContext.cpp.

References clang::TypeLoc::castAs(), CreateTypeSourceInfo(), clang::TemplateName::getAsDependentTemplateName(), clang::TemplateArgumentListInfo::getLAngleLoc(), clang::TemplateSpecializationTypeLoc::getNumArgs(), clang::TemplateArgumentListInfo::getRAngleLoc(), getTemplateSpecializationType(), clang::TypeSourceInfo::getTypeLoc(), clang::TemplateSpecializationTypeLoc::setArgLocInfo(), clang::TemplateSpecializationTypeLoc::setLAngleLoc(), clang::TemplateSpecializationTypeLoc::setRAngleLoc(), clang::TemplateSpecializationTypeLoc::setTemplateKeywordLoc(), and clang::TemplateSpecializationTypeLoc::setTemplateNameLoc().

Referenced by clang::Sema::ActOnClassTemplateSpecialization(), clang::Sema::ActOnExplicitInstantiation(), clang::TemplateDeclInstantiator::InstantiateClassTemplatePartialSpecialization(), and clang::TemplateDeclInstantiator::InstantiateVarTemplatePartialSpecialization().

QualType ASTContext::getTemplateTypeParmType	(	unsigned	Depth,
		unsigned	Index,
		bool	ParameterPack,
		TemplateTypeParmDecl *	ParmDecl = `nullptr`
	)		const

Retrieve the template type parameter type for a template parameter or parameter pack with the given depth, index, and (optionally) name.

Definition at line 3151 of file ASTContext.cpp.

References clang::TemplateTypeParmType::Profile(), and clang::TypeAlignment.

Referenced by clang::TemplateTypeParmDecl::Create().

TranslationUnitDecl* clang::ASTContext::getTranslationUnitDecl ( ) const [inline]

Definition at line 785 of file ASTContext.h.

Referenced by clang::Sema::ActOnCXXTypeid(), clang::Sema::ActOnCXXUuidof(), clang::Sema::ActOnModuleImport(), clang::Sema::ActOnNonTypeTemplateParameter(), clang::Sema::ActOnParamDeclarator(), clang::Sema::ActOnStartOfFunctionDef(), clang::Sema::ActOnTemplateTemplateParameter(), clang::Sema::ActOnTranslationUnitScope(), clang::Sema::ActOnTypeParameter(), addFunctionPointerConversion(), clang::ASTImporter::ASTImporter(), buildImplicitRecord(), buildImplicitTypedef(), clang::Sema::BuildObjCArrayLiteral(), clang::Sema::BuildObjCBoxedExpr(), clang::Sema::BuildObjCDictionaryLiteral(), clang::Sema::BuildObjCStringLiteral(), clang::Sema::BuildPredefinedExpr(), clang::arcmt::trans::checkAPIUses(), checkGlobalOrExternCConflict(), cleanupDeallocOrFinalize(), clang::Sema::CodeCompleteNamespaceDecl(), clang::Sema::CodeCompleteObjCImplementationDecl(), clang::Sema::CodeCompleteObjCInterfaceCategory(), clang::Sema::CodeCompleteObjCInterfaceDecl(), clang::Sema::CodeCompleteObjCProtocolDecl(), clang::Sema::CodeCompleteObjCProtocolReferences(), clang::Sema::CodeCompleteObjCSuperclass(), clang::Sema::computeDeclContext(), ConvertDeclSpecToType(), CreateAAPCSABIBuiltinVaListDecl(), CreateAArch64ABIBuiltinVaListDecl(), clang::Sema::createImplicitModuleImportForErrorRecovery(), clang::Sema::DeclApplyPragmaWeak(), clang::Sema::DeclareGlobalAllocationFunction(), EvaluateBinaryTypeTrait(), evaluateTypeTrait(), clang::ASTMergeAction::ExecuteAction(), clang::Sema::FindAllocationFunctions(), clang::Sema::FindUsualDeallocationFunction(), clang::Sema::GatherGlobalCodeCompletions(), GCRewriteFinalize(), generateByrefCopyHelper(), generateByrefDisposeHelper(), clang::CodeGen::CodeGenFunction::GenerateCopyHelperFunction(), clang::CodeGen::CodeGenFunction::GenerateDestroyHelperFunction(), clang::CodeGen::CodeGenFunction::GenerateObjCAtomicGetterCopyHelperFunction(), clang::CodeGen::CodeGenFunction::GenerateObjCAtomicSetterCopyHelperFunction(), clang::ASTReader::GetExistingDecl(), getNSNumberFactoryMethod(), getObjCProtocolDecl(), clang::Sema::getOrCreateStdNamespace(), getParents(), clang::Sema::ImplicitlyDefineFunction(), clang::ASTReader::InitializeContext(), clang::Sema::LazilyCreateBuiltin(), clang::CompilerInstance::loadModule(), clang::Sema::LookupVisibleDecls(), LookupVisibleDecls(), clang::arcmt::trans::makeAssignARCSafe(), clang::ast_matchers::MatchFinder::matchAST(), clang::arcmt::trans::removeEmptyStatementsAndDeallocFinalize(), clang::arcmt::trans::removeRetainReleaseDeallocFinalize(), clang::arcmt::trans::removeZeroOutPropsInDeallocFinalize(), clang::arcmt::trans::rewriteAutoreleasePool(), clang::arcmt::trans::rewriteUnbridgedCasts(), clang::arcmt::trans::rewriteUnusedInitDelegate(), clang::Sema::SubstParmVarDecl(), traverseAST(), clang::arcmt::trans::GCAttrsTraverser::traverseTU(), clang::ASTNodeImporter::VisitImplicitParamDecl(), clang::ASTNodeImporter::VisitNonTypeTemplateParmDecl(), clang::ASTNodeImporter::VisitParmVarDecl(), clang::ASTNodeImporter::VisitTemplateTemplateParmDecl(), clang::ASTNodeImporter::VisitTemplateTypeParmDecl(), and clang::ASTNodeImporter::VisitTranslationUnitDecl().

TypeSourceInfo * ASTContext::getTrivialTypeSourceInfo	(	QualType	T,
		SourceLocation	Loc = `SourceLocation()`
	)		const

Allocate a TypeSourceInfo where all locations have been initialized to a given location, which defaults to the empty location.

Definition at line 1980 of file ASTContext.cpp.

References CreateTypeSourceInfo(), clang::TypeSourceInfo::getTypeLoc(), and clang::TypeLoc::initialize().

unsigned clang::ASTContext::getTypeAlign ( QualType T ) const [inline]

Return the ABI-specified alignment of a (complete) type T, in bits.

Definition at line 1667 of file ASTContext.h.

References clang::TypeInfo::Align, and getTypeInfo().

Referenced by EmitVAArgFromMemory(), getAlignOfGlobalVar(), getTypeAlignInChars(), handlePackedAttr(), handleTransparentUnionAttr(), and mergeAlignedAttrs().

unsigned clang::ASTContext::getTypeAlign ( const Type * T ) const [inline]

Definition at line 1668 of file ASTContext.h.

References clang::TypeInfo::Align, and getTypeInfo().

CharUnits ASTContext::getTypeAlignInChars ( QualType T ) const

Return the ABI-specified alignment of a (complete) type T, in characters.

getTypeAlignInChars - Return the ABI-specified alignment of a type, in characters. This method does not work on incomplete types.

Definition at line 1764 of file ASTContext.cpp.

References getTypeAlign(), and toCharUnitsFromBits().

CharUnits ASTContext::getTypeAlignInChars ( const Type * T ) const

Definition at line 1767 of file ASTContext.cpp.

References getTypeAlign(), and toCharUnitsFromBits().

QualType clang::ASTContext::getTypeDeclType	(	const TypeDecl *	Decl,
		const TypeDecl *	PrevDecl = `nullptr`
	)		const `[inline]`

Return the unique reference to the type for the specified type declaration.

Definition at line 1086 of file ASTContext.h.

QualType ASTContext::getTypedefType	(	const TypedefNameDecl *	Decl,
		QualType	Canonical = `QualType()`
	)		const

Return the unique reference to the type for the specified typedef-name decl.

getTypedefType - Return the unique reference to the type for the specified typedef name decl.

Definition at line 3031 of file ASTContext.cpp.

References getCanonicalType(), clang::TypedefNameDecl::getUnderlyingType(), clang::QualType::isNull(), and clang::TypeAlignment.

Referenced by CheckExtVectorComponent(), CreatePowerABIBuiltinVaListDecl(), CreateSystemZBuiltinVaListDecl(), and CreateX86_64ABIBuiltinVaListDecl().

TypeInfo ASTContext::getTypeInfo ( const Type * T ) const

Get the size and alignment of the specified complete type in bits.

Definition at line 1427 of file ASTContext.cpp.

Referenced by clang::CodeGen::CGDebugInfo::EmitDeclareOfBlockLiteralArgVariable(), getPreferredTypeAlign(), getTypeAlign(), getTypeInfoInChars(), getTypeSize(), isAlignmentRequired(), matchTypes(), and tryMatchRecordTypes().

TypeInfo clang::ASTContext::getTypeInfo ( QualType T ) const [inline]

Definition at line 1643 of file ASTContext.h.

References getTypeInfo(), and clang::QualType::getTypePtr().

Referenced by getTypeInfo().

std::pair< CharUnits, CharUnits > ASTContext::getTypeInfoDataSizeInChars ( QualType T ) const

Definition at line 1369 of file ASTContext.cpp.

References clang::frontend::CPlusPlus, clang::Type::getAs(), getASTRecordLayout(), clang::ASTRecordLayout::getDataSize(), getLangOpts(), and getTypeInfoInChars().

Referenced by clang::CodeGen::CodeGenFunction::EmitAggregateCopy().

std::pair< CharUnits, CharUnits > ASTContext::getTypeInfoInChars ( const Type * T ) const

Definition at line 1406 of file ASTContext.cpp.

References clang::TypeInfo::Align, getConstantArrayInfoInChars(), getTypeInfo(), toCharUnitsFromBits(), and clang::TypeInfo::Width.

Referenced by CheckAggExprForMemSetUse(), computeBlockInfo(), clang::CodeGen::CodeGenFunction::EmitAggregateCopy(), clang::CodeGen::CodeGenFunction::EmitAsanPrologueOrEpilogue(), emitNonZeroVLAInit(), clang::CodeGen::CodeGenFunction::EmitNullInitialization(), getConstantArrayInfoInChars(), getTypeInfoDataSizeInChars(), getTypeInfoInChars(), getTypeSizeInChars(), and initializeForBlockHeader().

std::pair< CharUnits, CharUnits > ASTContext::getTypeInfoInChars ( QualType T ) const

Definition at line 1415 of file ASTContext.cpp.

References getTypeInfoInChars(), and clang::QualType::getTypePtr().

QualType ASTContext::getTypeOfExprType ( Expr * tofExpr ) const

GCC extension.

getTypeOfExprType - Unlike many "get<Type>" functions, we can't unique TypeOfExprType AST's (since expression's are never shared). For example, multiple declarations that refer to "typeof(x)" all contain different DeclRefExpr's. This doesn't effect the type checker, since it operates on canonical type's (which are always unique).

Definition at line 3709 of file ASTContext.cpp.

References getCanonicalType(), clang::Expr::getType(), clang::Expr::isTypeDependent(), clang::DependentTypeOfExprType::Profile(), and clang::TypeAlignment.

Referenced by clang::Sema::BuildTypeofExprType(), and clang::ASTNodeImporter::VisitTypeOfExprType().

QualType ASTContext::getTypeOfType ( QualType tofType ) const

getTypeOfType - Unlike many "get<Type>" functions, we don't unique TypeOfType nodes. The only motivation to unique these nodes would be memory savings. Since typeof(t) is fairly uncommon, space shouldn't be an issue. This doesn't affect the type checker, since it operates on canonical types (which are always unique).

Definition at line 3743 of file ASTContext.cpp.

References getCanonicalType(), and clang::TypeAlignment.

Referenced by ConvertDeclSpecToType(), and clang::ASTNodeImporter::VisitTypeOfType().

const SmallVectorImpl<Type *>& clang::ASTContext::getTypes ( ) const [inline]

Definition at line 854 of file ASTContext.h.

uint64_t clang::ASTContext::getTypeSize ( QualType T ) const [inline]

Return the size of the specified (complete) type T, in bits.

Definition at line 1646 of file ASTContext.h.

References getTypeInfo(), and clang::TypeInfo::Width.

Referenced by clang::Sema::ActOnAsTypeExpr(), clang::Sema::ActOnEndOfTranslationUnit(), clang::Sema::ActOnGCCAsmStmt(), clang::Sema::ActOnLastBitfield(), clang::Sema::ActOnNumericConstant(), BitsContainNoUserData(), clang::Sema::BuildArrayType(), clang::Sema::BuildCXXNew(), buildMemcpyForAssignmentOp(), buildSingleCopyAssignRecursively(), canExpandIndirectArgument(), clang::Sema::CheckCompatibleReinterpretCast(), checkIntToPointerCast(), clang::Sema::CheckTemplateArgument(), CompareStandardConversionSequences(), clang::CodeGen::CodeGenTypes::ConvertType(), clang::CodeGen::CodeGenTypes::ConvertTypeForMem(), create_dispatch_once(), clang::Sema::CreateOverloadedUnaryOp(), CreatePNaClABIBuiltinVaListDecl(), CreatePowerABIBuiltinVaListDecl(), CreateSystemZBuiltinVaListDecl(), CreateX86_64ABIBuiltinVaListDecl(), DeduceTemplateArgumentsByTypeMatch(), DiagnoseBadShiftValues(), diagnoseListInit(), clang::CodeGen::CodeGenFunction::EmitAsmStmt(), EmitBinaryAtomic(), EmitBinaryAtomicPost(), clang::CodeGen::CodeGenFunction::EmitCheckTypeDescriptor(), clang::CodeGen::CodeGenModule::EmitConstantValue(), clang::CodeGen::CodeGenFunction::EmitObjCCollectionLiteral(), emitReplacement(), EmitVAArgFromMemory(), clang::ento::BasicValueFactory::getAPSIntType(), clang::ento::MemRegion::getAsOffset(), getBestAbsFunction(), GetCFNumberSize(), getCharWidth(), getIntWidth(), clang::ento::BasicValueFactory::getIntWithPtrWidth(), clang::ConstantArrayType::getMaxSizeBits(), getNextLargerIntegralType(), clang::ConstantArrayType::getNumAddressingBits(), getPreferredTypeAlign(), getPromotedIntegerType(), getRangeForType(), clang::Sema::GetSignedVectorType(), clang::ento::BasicValueFactory::getTruthValue(), clang::ento::BasicValueFactory::getZeroWithPtrWidth(), HandleNeonVectorTypeAttr(), handleTransparentUnionAttr(), HandleVectorSizeAttr(), clang::Expr::IgnoreParenNoopCasts(), is32Or64BitBasicType(), isIntegerLikeType(), clang::Sema::IsIntegralPromotion(), clang::CodeGen::CodeGenModule::isPaddedAtomicType(), isPromotableBitField(), isSingleElementStruct(), isSSEVectorType(), clang::MangleContext::mangleName(), mergeEnumWithInteger(), clang::ento::ExprEngine::processSwitch(), RecoverCastedSymbol(), rewriteToNumericBoxedExpression(), TryInitializerListConstruction(), TryReinterpretCast(), VectorTypesMatch(), clang::Sema::VerifyBitField(), and clang::ento::ExprEngine::VisitOffsetOfExpr().

uint64_t clang::ASTContext::getTypeSize ( const Type * T ) const [inline]

Definition at line 1647 of file ASTContext.h.

References getTypeInfo(), and clang::TypeInfo::Width.

CharUnits ASTContext::getTypeSizeInChars ( QualType T ) const

Return the size of the specified (complete) type T, in characters.

getTypeSizeInChars - Return the size of the specified type, in characters. This method does not work on incomplete types.

Definition at line 1755 of file ASTContext.cpp.

References getTypeInfoInChars().

CharUnits ASTContext::getTypeSizeInChars ( const Type * T ) const

Definition at line 1758 of file ASTContext.cpp.

References getTypeInfoInChars().

QualType clang::ASTContext::getucontext_tType ( ) const [inline]

Retrieve the C ucontext_t type.

Definition at line 1382 of file ASTContext.h.

References getTypeDeclType().

Referenced by DecodeTypeFromStr().

TypedefDecl * ASTContext::getUInt128Decl ( ) const

Retrieve the declaration for the 128-bit unsigned integer type.

Definition at line 897 of file ASTContext.cpp.

References buildImplicitTypedef(), and UnsignedInt128Ty.

Referenced by clang::ASTReader::GetExistingDecl(), and clang::Sema::Initialize().

CanQualType ASTContext::getUIntMaxType ( ) const

Return the unique type for "uintmax_t" (C99 7.18.1.5), defined in <stdint.h>.

getUIntMaxType - Return the unique type for "uintmax_t" (C99 7.18.1.5).

Definition at line 3891 of file ASTContext.cpp.

References clang::TargetInfo::getUIntMaxType().

Referenced by clang::analyze_printf::PrintfSpecifier::getArgType(), and clang::analyze_scanf::ScanfSpecifier::getArgType().

QualType ASTContext::getUIntPtrType ( ) const

Return a type compatible with "uintptr_t" (C99 7.18.1.4), as defined by the target.

Definition at line 3913 of file ASTContext.cpp.

References getCorrespondingUnsignedType(), and getIntPtrType().

QualType ASTContext::getUnaryTransformType	(	QualType	BaseType,
		QualType	UnderlyingType,
		UnaryTransformType::UTTKind	Kind
	)		const

Unary type transforms.

getUnaryTransformationType - We don't unique these, since the memory savings are minimal and these are rare.

Definition at line 3786 of file ASTContext.cpp.

References getCanonicalType(), clang::Type::isDependentType(), and clang::TypeAlignment.

Referenced by clang::Sema::BuildUnaryTransformType(), and clang::ASTNodeImporter::VisitUnaryTransformType().

QualType ASTContext::getUnqualifiedArrayType	(	QualType	T,
		Qualifiers &	Quals
	)

Return this type as a completely-unqualified array type, capturing the qualifiers in Quals.

This will remove the minimal amount of sugaring from the types, similar to the behavior of QualType::getUnqualifiedType().

Parameters:

T	is the qualified type, which may be an ArrayType
Quals	will receive the full set of qualifiers that were applied to the array.

Returns:: if this is an array type, the completely unqualified array type that corresponds to it. Otherwise, returns T.getUnqualifiedType().

Definition at line 3951 of file ASTContext.cpp.

References clang::Qualifiers::addConsistentQualifiers(), clang::Qualifiers::empty(), getConstantArrayType(), getDependentSizedArrayType(), clang::ArrayType::getElementType(), getIncompleteArrayType(), clang::ConstantArrayType::getSize(), clang::DependentSizedArrayType::getSizeExpr(), clang::ArrayType::getSizeModifier(), clang::QualType::getSplitUnqualifiedType(), clang::Type::getUnqualifiedDesugaredType(), getVariableArrayType(), clang::SplitQualType::Quals, and clang::SplitQualType::Ty.

Referenced by clang::Sema::BuildCXXTypeId(), CastsAwayConstness(), CompareQualificationConversions(), clang::Sema::CompareReferenceRelationship(), CompareStandardConversionSequences(), DeduceTemplateArgumentsByTypeMatch(), clang::CodeGen::CodeGenFunction::EnterCXXTryStmt(), clang::CXXTypeidExpr::getTypeOperand(), clang::CXXUuidofExpr::getTypeOperand(), hasSimilarType(), shouldBeModeledWithNoOp(), TryConstCast(), TryReferenceInitialization(), and TryReferenceListInitialization().

QualType clang::ASTContext::getUnqualifiedObjCPointerType ( QualType type ) const [inline]

getUnqualifiedObjCPointerType - Returns version of Objective-C pointer type with lifetime qualifier removed.

Definition at line 1564 of file ASTContext.h.

References getQualifiedType(), clang::QualType::getQualifiers(), clang::QualType::getTypePtr(), clang::QualType::getUnqualifiedType(), clang::Qualifiers::hasObjCLifetime(), clang::Type::isObjCObjectPointerType(), and clang::Qualifiers::removeObjCLifetime().

QualType ASTContext::getUnsignedWCharType ( ) const

Return the type of "unsigned wchar_t".

Used when in C++, as a GCC extension.

getUnsignedWCharType - Return the type of "unsigned wchar_t". Used when in C++, as a GCC extension.

Definition at line 3904 of file ASTContext.cpp.

References UnsignedIntTy.

Referenced by ConvertDeclSpecToType().

QualType ASTContext::getVaListTagType ( ) const

Retrieve the C type declaration corresponding to the predefined __va_list_tag type used to help define the __builtin_va_list type for some targets.

Definition at line 6212 of file ASTContext.cpp.

References getBuiltinVaListDecl(), clang::QualType::isNull(), and VaListTagTy.

Referenced by clang::ASTReader::GetType().

QualType ASTContext::getVariableArrayDecayedType ( QualType type ) const

Returns a vla type where known sizes are replaced with [*].

getVariableArrayDecayedType - Turns the given type, which may be variably-modified, into the corresponding type with all the known sizes replaced with [*].

Definition at line 2474 of file ASTContext.cpp.

References getAtomicType(), clang::VariableArrayType::getBracketsRange(), clang::DependentSizedArrayType::getBracketsRange(), getConstantArrayType(), getDependentSizedArrayType(), clang::ArrayType::getElementType(), clang::ArrayType::getIndexTypeCVRQualifiers(), getLValueReferenceType(), clang::ReferenceType::getPointeeType(), getPointerType(), getQualifiedType(), getRValueReferenceType(), clang::ConstantArrayType::getSize(), clang::DependentSizedArrayType::getSizeExpr(), clang::ArrayType::getSizeModifier(), clang::QualType::getSplitDesugaredType(), clang::Type::getTypeClass(), clang::AtomicType::getValueType(), getVariableArrayType(), clang::ReferenceType::isSpelledAsLValue(), clang::Type::isVariablyModifiedType(), clang::ArrayType::Normal, clang::SplitQualType::Quals, Record, clang::ArrayType::Star, clang::SplitQualType::Ty, and clang::ast_matchers::type.

Referenced by getCanonicalParamType(), getSignatureParameterType(), and clang::InitializedEntity::InitializeParameter().

QualType ASTContext::getVariableArrayType	(	QualType	EltTy,
		Expr *	NumElts,
		ArrayType::ArraySizeModifier	ASM,
		unsigned	IndexTypeQuals,
		SourceRange	Brackets
	)		const

Return a non-unique reference to the type for a variable array of the specified element type.

getVariableArrayType - Returns a non-unique reference to the type for a variable array of the specified element type.

Definition at line 2605 of file ASTContext.cpp.

References getCanonicalType(), getQualifiedType(), clang::QualType::hasLocalQualifiers(), clang::QualType::isCanonical(), clang::SplitQualType::Quals, clang::CanQual< T >::split(), clang::SplitQualType::Ty, and clang::TypeAlignment.

Referenced by clang::Sema::BuildArrayType(), getAsArrayType(), getUnqualifiedArrayType(), getVariableArrayDecayedType(), and clang::ASTNodeImporter::VisitVariableArrayType().

QualType ASTContext::getVectorType	(	QualType	vecType,
		unsigned	NumElts,
		VectorType::VectorKind	VecKind
	)		const

Return the unique reference to a vector type of the specified element type and size.

Precondition:: VectorType must be a built-in type.

getVectorType - Return the unique reference to a vector type of the specified element type and size. VectorType must be a built-in type.

Definition at line 2738 of file ASTContext.cpp.

References getCanonicalType(), clang::Type::isBuiltinType(), clang::QualType::isCanonical(), clang::VectorType::Profile(), and clang::TypeAlignment.

Referenced by DecodeTypeFromStr(), getCorrespondingUnsignedType(), HandleNeonVectorTypeAttr(), HandleVectorSizeAttr(), clang::Sema::SemaBuiltinShuffleVector(), and clang::ASTNodeImporter::VisitVectorType().

QualType clang::ASTContext::getVolatileType ( QualType T ) const [inline]

Return the uniqued reference to the type for a volatile qualified type.

The resulting type has a union of the qualifiers from T and volatile.

Definition at line 913 of file ASTContext.h.

References clang::Qualifiers::Volatile, and clang::QualType::withFastQualifiers().

Referenced by AddBuiltinAssignmentOperatorCandidates(), and DecodeTypeFromStr().

VTableContextBase * ASTContext::getVTableContext ( )

Definition at line 8051 of file ASTContext.cpp.

References clang::TargetInfo::getCXXABI(), and clang::TargetCXXABI::isMicrosoft().

QualType clang::ASTContext::getWCharType ( ) const [inline]

Return the unique wchar_t type available in C++ (and available as __wchar_t as a Microsoft extension).

Definition at line 1225 of file ASTContext.h.

References WCharTy.

QualType clang::ASTContext::getWideCharType ( ) const [inline]

Return the type of wide characters. In C++, this returns the unique wchar_t type. In C99, this returns a type compatible with the type defined in <stddef.h> as defined by the target.

Definition at line 1230 of file ASTContext.h.

References WideCharTy.

Referenced by clang::Sema::ActOnStringLiteral(), clang::Sema::BuildObjCBoxedExpr(), clang::Sema::BuildObjCNumericLiteral(), clang::analyze_scanf::ScanfSpecifier::getArgType(), clang::analyze_format_string::ArgType::getRepresentativeType(), IsStringInit(), IsWideCharCompatible(), clang::analyze_format_string::ArgType::matchesType(), and clang::CodeGen::CodeGenModule::Release().

QualType clang::ASTContext::getWIntType ( ) const [inline]

In C99, this returns a type compatible with the type defined in <stddef.h> as defined by the target.

Definition at line 1244 of file ASTContext.h.

References WIntTy.

Referenced by clang::analyze_format_string::ArgType::getRepresentativeType(), and clang::analyze_format_string::ArgType::matchesType().

bool ASTContext::hasSameTemplateName	(	TemplateName	X,
		TemplateName	Y
	)

Determine whether the given template names refer to the same template.

Definition at line 4141 of file ASTContext.cpp.

References clang::TemplateName::getAsVoidPointer(), and getCanonicalTemplateName().

Referenced by checkDeducedTemplateArguments(), and DeduceTemplateArguments().

bool clang::ASTContext::hasSameType	(	QualType	T1,
		QualType	T2
	)		const `[inline]`

Determine whether the given types T1 and T2 are equivalent.

Definition at line 1801 of file ASTContext.h.

References getCanonicalType().

bool clang::ASTContext::hasSameType	(	const Type *	T1,
		const Type *	T2
	)		const `[inline]`

Definition at line 1805 of file ASTContext.h.

References getCanonicalType().

bool clang::ASTContext::hasSameUnqualifiedType	(	QualType	T1,
		QualType	T2
	)		const `[inline]`

Determine whether the given types are equivalent after cvr-qualifiers have been removed.

Definition at line 1826 of file ASTContext.h.

References getCanonicalType(), and clang::CanQual< T >::getTypePtr().

void ASTContext::InitBuiltinTypes ( const TargetInfo & Target )

Initialize built-in types.

This routine may only be invoked once for a given ASTContext object. It is normally invoked after ASTContext construction.

Parameters:

Target The target

Definition at line 917 of file ASTContext.cpp.

References ARCUnbridgedCastTy, BoolTy, BoundMemberTy, BuiltinFnTy, Char16Ty, Char32Ty, CharTy, DependentTy, DoubleComplexTy, DoubleTy, FloatComplexTy, FloatTy, getAddressSpaceMap(), getComplexType(), getPointerType(), HalfTy, Int128Ty, IntTy, isAddrSpaceMapManglingEnabled(), clang::CanQual< T >::isNull(), clang::TargetInfo::isTypeSigned(), LongDoubleComplexTy, LongDoubleTy, LongLongTy, LongTy, NullPtrTy, ObjCBuiltinBoolTy, ObjCBuiltinClassTy, ObjCBuiltinIdTy, ObjCBuiltinSelTy, OCLEventTy, OCLImage1dArrayTy, OCLImage1dBufferTy, OCLImage1dTy, OCLImage2dArrayTy, OCLImage2dTy, OCLImage3dTy, OCLSamplerTy, OverloadTy, PseudoObjectTy, ShortTy, SignedCharTy, UnknownAnyTy, UnsignedCharTy, UnsignedInt128Ty, UnsignedIntTy, UnsignedLongLongTy, UnsignedLongTy, UnsignedShortTy, VaListTagTy, VoidPtrTy, VoidTy, WCharTy, WideCharTy, and WIntTy.

Referenced by clang::CompilerInstance::createASTContext().

bool ASTContext::isAlignmentRequired ( const Type * T ) const

Determine if the alignment the type has was required using an alignment attribute.

Definition at line 1419 of file ASTContext.cpp.

References clang::TypeInfo::AlignIsRequired, and getTypeInfo().

Referenced by isAlignmentRequired(), isVarDeclStrongDefinition(), and clang::CodeGen::CodeGenFunction::MakeNaturalAlignAddrLValue().

bool ASTContext::isAlignmentRequired ( QualType T ) const

Definition at line 1423 of file ASTContext.cpp.

References clang::QualType::getTypePtr(), and isAlignmentRequired().

bool ASTContext::isMSStaticDataMemberInlineDefinition ( const VarDecl * VD ) const

Returns true if this is an inline-initialized static data member which is treated as a definition for MSVC compatibility.

Definition at line 4857 of file ASTContext.cpp.

References clang::Redeclarable< decl_type >::getFirstDecl(), getLangOpts(), clang::ValueDecl::getType(), clang::VarDecl::hasInit(), clang::Type::isIntegralOrEnumerationType(), clang::VarDecl::isOutOfLine(), and clang::VarDecl::isStaticDataMember().

Referenced by basicGVALinkageForVariable(), DeclMustBeEmitted(), and clang::CodeGen::CodeGenModule::EmitGlobal().

bool ASTContext::isNearlyEmpty ( const CXXRecordDecl * RD ) const

Definition at line 8046 of file ASTContext.cpp.

bool clang::ASTContext::isObjCClassType ( QualType T ) const [inline]

Definition at line 2028 of file ASTContext.h.

References getObjCClassType().

bool clang::ASTContext::isObjCIdType ( QualType T ) const [inline]

Definition at line 2025 of file ASTContext.h.

References getObjCIdType().

Referenced by maybeAdjustInterfaceForSubscriptingCheck().

static bool clang::ASTContext::isObjCNSObjectType ( QualType Ty ) [inline, static]

Return true if this is an NSObject object with its NSObject attribute set.

Definition at line 1629 of file ASTContext.h.

References clang::Type::isObjCNSObjectType().

Referenced by BlockRequiresCopying(), clang::Sema::BuildInstanceMessage(), clang::Sema::CheckAssignmentOperands(), and isValidSubjectOfNSAttribute().

bool clang::ASTContext::isObjCSelType ( QualType T ) const [inline]

Definition at line 2031 of file ASTContext.h.

References getObjCSelType().

Referenced by clang::Sema::FindCompositeObjCPointerType().

QualType ASTContext::isPromotableBitField ( Expr * E ) const

Whether this is a promotable bitfield reference according to C99 6.3.1.1p2, bullet 2 (and GCC extensions).

Returns:: the type this bit-field will promote to, or NULL if no promotion occurs.

Definition at line 4471 of file ASTContext.cpp.

References clang::FieldDecl::getBitWidthValue(), clang::Expr::getSourceBitField(), clang::ValueDecl::getType(), getTypeSize(), IntTy, clang::Type::isSignedIntegerType(), clang::Expr::isTypeDependent(), clang::Expr::isValueDependent(), and UnsignedIntTy.

Referenced by clang::Sema::CheckAdditionOperands(), clang::Sema::UsualArithmeticConversions(), and clang::Sema::UsualUnaryConversions().

bool ASTContext::isSentinelNullExpr ( const Expr * E )

Definition at line 1884 of file ASTContext.cpp.

References clang::Expr::getType(), clang::Expr::IgnoreParenCasts(), clang::Type::isAnyPointerType(), clang::Expr::isNullPointerConstant(), clang::Type::isNullPtrType(), and clang::Expr::NPC_ValueDependentIsNull.

Referenced by clang::Sema::DiagnoseSentinelCalls(), getNSArrayObjects(), rewriteToArrayLiteral(), and rewriteToDictionaryLiteral().

import_range clang::ASTContext::local_imports ( ) const [inline]

Definition at line 773 of file ASTContext.h.

llvm::APSInt clang::ASTContext::MakeIntValue	(	uint64_t	Value,
		QualType	Type
	)		const `[inline]`

Make an APSInt of the appropriate width and signedness for the given Value and integer Type.

Definition at line 2104 of file ASTContext.h.

References getIntWidth(), and clang::Type::isSignedIntegerOrEnumerationType().

QualType ASTContext::mergeFunctionParameterTypes	(	QualType	lhs,
		QualType	rhs,
		bool	OfBlockPointer = `false`,
		bool	Unqualified = `false`
	)

mergeFunctionParameterTypes - merge two types which appear as function parameter types

Definition at line 6891 of file ASTContext.cpp.

References clang::QualType::isNull(), mergeTransparentUnionType(), and mergeTypes().

Referenced by mergeFunctionTypes().

QualType ASTContext::mergeFunctionTypes	(	QualType	lhs,
		QualType	rhs,
		bool	OfBlockPointer = `false`,
		bool	Unqualified = `false`
	)

Definition at line 6910 of file ASTContext.cpp.

References clang::FunctionProtoType::ExtProtoInfo::ExtInfo, FloatTy, FunctionTypesMatchOnNSConsumedAttrs(), clang::Type::getAs(), getCanonicalType(), clang::FunctionType::ExtInfo::getCC(), clang::FunctionType::getExtInfo(), clang::FunctionProtoType::getExtProtoInfo(), getFunctionNoProtoType(), getFunctionType(), clang::FunctionType::ExtInfo::getHasRegParm(), clang::FunctionType::ExtInfo::getNoReturn(), clang::FunctionProtoType::getNumParams(), clang::FunctionProtoType::getParamType(), clang::FunctionProtoType::getParamTypes(), clang::FunctionType::ExtInfo::getProducesResult(), clang::FunctionType::ExtInfo::getRegParm(), clang::FunctionType::getReturnType(), clang::CanQual< T >::getUnqualifiedType(), clang::QualType::getUnqualifiedType(), clang::FunctionProtoType::hasExceptionSpec(), clang::QualType::hasQualifiers(), clang::QualType::isNull(), clang::Type::isPromotableIntegerType(), clang::FunctionProtoType::isVariadic(), mergeFunctionParameterTypes(), mergeTypes(), types(), and clang::FunctionType::ExtInfo::withNoReturn().

Referenced by mergeTypes().

QualType ASTContext::mergeObjCGCQualifiers	(	QualType	LHS,
		QualType	RHS
	)

mergeObjCGCQualifiers - This routine merges ObjC's GC attribute of 'LHS' and 'RHS' attributes and returns the merged version; including for function return types.

Definition at line 7386 of file ASTContext.cpp.

References clang::FunctionProtoType::ExtProtoInfo::ExtInfo, clang::Qualifiers::getAddressSpace(), clang::Type::getAs(), getCanonicalType(), clang::Qualifiers::getCVRQualifiers(), clang::getFunctionExtInfo(), getFunctionType(), clang::QualType::getLocalQualifiers(), clang::Qualifiers::getObjCGCAttr(), clang::QualType::getTypePtr(), clang::Type::isFunctionType(), clang::QualType::isNull(), clang::Type::isObjCObjectPointerType(), clang::Qualifiers::Strong, and clang::Qualifiers::Weak.

Referenced by clang::Sema::MergeFunctionDecl(), and clang::Sema::MergeVarDeclTypes().

QualType ASTContext::mergeTransparentUnionType	(	QualType	T,
		QualType	SubType,
		bool	OfBlockPointer = `false`,
		bool	Unqualified = `false`
	)

mergeTransparentUnionType - if T is a transparent union type and a member of T is compatible with SubType, return the merged type, else return QualType()

Definition at line 6871 of file ASTContext.cpp.

References clang::Type::getAsUnionType(), clang::Decl::hasAttr(), clang::QualType::isNull(), and mergeTypes().

Referenced by mergeFunctionParameterTypes().

QualType ASTContext::mergeTypes	(	QualType	LHS,
		QualType	RHS,
		bool	OfBlockPointer = `false`,
		bool	Unqualified = `false`,
		bool	BlockReturnType = `false`
	)

Definition at line 7093 of file ASTContext.cpp.

References areCompatVectorTypes(), canAssignObjCInterfaces(), canAssignObjCInterfacesInBlockPointer(), clang::Qualifiers::getAddressSpace(), clang::Type::getAs(), getAsArrayType(), getAsConstantArrayType(), getAsVariableArrayType(), getAtomicType(), getBlockPointerType(), getCanonicalType(), getConstantArrayType(), clang::Qualifiers::getCVRQualifiers(), clang::ArrayType::getElementType(), getIncompleteArrayType(), clang::QualType::getLocalQualifiers(), clang::Qualifiers::getObjCGCAttr(), getObjCGCQualType(), clang::Qualifiers::getObjCLifetime(), getPointerType(), clang::ConstantArrayType::getSize(), clang::Type::getTypeClass(), clang::QualType::getUnqualifiedType(), clang::Type::isBlockPointerType(), clang::QualType::isNull(), clang::Type::isObjCIdType(), clang::Type::isObjCObjectPointerType(), mergeEnumWithInteger(), mergeFunctionTypes(), Record, clang::Qualifiers::Strong, and clang::Qualifiers::Weak.

Referenced by checkConditionalPointerCompatibility(), clang::Sema::MergeCompatibleFunctionDecls(), clang::Sema::MergeFunctionDecl(), mergeFunctionParameterTypes(), mergeFunctionTypes(), mergeTransparentUnionType(), clang::Sema::MergeVarDeclTypes(), typesAreBlockPointerCompatible(), and typesAreCompatible().

bool ASTContext::ObjCMethodsAreEqual	(	const ObjCMethodDecl *	MethodDecl,
		const ObjCMethodDecl *	MethodImp
	)

Definition at line 8328 of file ASTContext.cpp.

References clang::ObjCMethodDecl::getObjCDeclQualifier(), clang::ParmVarDecl::getObjCDeclQualifier(), clang::ObjCMethodDecl::getReturnType(), clang::ValueDecl::getType(), clang::Decl::hasAttr(), hasSameType(), clang::ObjCMethodDecl::isVariadic(), clang::ObjCMethodDecl::param_begin(), clang::ObjCMethodDecl::param_end(), and clang::ObjCMethodDecl::param_size().

Referenced by ClassImplementsAllMethodsAndProperties().

bool ASTContext::ObjCObjectAdoptsQTypeProtocols	(	QualType	QT,
		ObjCInterfaceDecl *	IC
	)

ObjCObjectAdoptsQTypeProtocols - Checks that protocols in IC's protocol list adopt all protocols in QT's qualified-id protocol list.

Definition at line 3587 of file ASTContext.cpp.

References clang::ObjCInterfaceDecl::ClassImplementsProtocol(), clang::Type::getAs(), and clang::Type::isObjCQualifiedIdType().

Referenced by CheckObjCBridgeNSCast().

bool ASTContext::ObjCQualifiedClassTypesAreCompatible	(	QualType	lhs,
		QualType	rhs
	)

ObjCQualifiedClassTypesAreCompatible - compare Class<pr,...> and Class<pr1, ...>.

Definition at line 6499 of file ASTContext.cpp.

References clang::Type::getAs(), clang::ast_matchers::match(), ProtocolCompatibleWithProtocol(), and clang::ObjCObjectPointerType::quals().

Referenced by canAssignObjCInterfaces().

bool ASTContext::ObjCQualifiedIdTypesAreCompatible	(	QualType	lhs,
		QualType	rhs,
		bool	compare
	)

ObjCQualifiedIdTypesAreCompatible - We know that one of lhs/rhs is an ObjCQualifiedIDType.

Definition at line 6521 of file ASTContext.cpp.

References CollectInheritedProtocols(), clang::Type::getAs(), clang::Type::getAsObjCInterfacePointerType(), clang::Type::getAsObjCQualifiedIdType(), clang::ObjCObjectPointerType::getInterfaceDecl(), clang::Type::isObjCClassType(), clang::Type::isObjCIdType(), clang::Type::isVoidPointerType(), clang::ast_matchers::match(), ProtocolCompatibleWithProtocol(), clang::ObjCObjectPointerType::qual_empty(), and clang::ObjCObjectPointerType::quals().

Referenced by canAssignObjCInterfaces(), canAssignObjCInterfacesInBlockPointer(), clang::Sema::FindCompositeObjCPointerType(), clang::Sema::isObjCPointerConversion(), and isObjCTypeSubstitutable().

ASTContext::overridden_cxx_method_iterator ASTContext::overridden_methods_begin ( const CXXMethodDecl * Method ) const

Definition at line 1187 of file ASTContext.cpp.

References clang::CXXMethodDecl::getCanonicalDecl().

Referenced by clang::CXXMethodDecl::begin_overridden_methods(), clang::CXXConstructorDecl::getInheritedConstructor(), and getOverriddenMethods().

ASTContext::overridden_cxx_method_iterator ASTContext::overridden_methods_end ( const CXXMethodDecl * Method ) const

Definition at line 1197 of file ASTContext.cpp.

References clang::CXXMethodDecl::getCanonicalDecl().

Referenced by clang::CXXMethodDecl::end_overridden_methods(), and getOverriddenMethods().

unsigned ASTContext::overridden_methods_size ( const CXXMethodDecl * Method ) const

Definition at line 1207 of file ASTContext.cpp.

References clang::CXXMethodDecl::getCanonicalDecl().

Referenced by clang::CXXMethodDecl::size_overridden_methods().

bool ASTContext::propertyTypesAreCompatible	(	QualType	LHS,
		QualType	RHS
	)

Definition at line 6860 of file ASTContext.cpp.

References typesAreCompatible().

Referenced by clang::Sema::DiagnosePropertyMismatch(), and DiagnosePropertyMismatchDeclInProtocols().

bool ASTContext::ProtocolCompatibleWithProtocol	(	ObjCProtocolDecl *	lProto,
		ObjCProtocolDecl *	rProto
	)		const

ProtocolCompatibleWithProtocol - return 'true' if 'lProto' is in the inheritance hierarchy of 'rProto'.

Definition at line 6487 of file ASTContext.cpp.

References clang::declaresSameEntity(), and clang::ObjCProtocolDecl::protocols().

Referenced by clang::ObjCInterfaceDecl::ClassImplementsProtocol(), clang::ObjCInterfaceDecl::mergeClassExtensionProtocolList(), ObjCQualifiedClassTypesAreCompatible(), ObjCQualifiedIdTypesAreCompatible(), and QIdProtocolsAdoptObjCObjectProtocols().

bool ASTContext::QIdProtocolsAdoptObjCObjectProtocols	(	QualType	QT,
		ObjCInterfaceDecl *	IDecl
	)

QIdProtocolsAdoptObjCObjectProtocols - Checks that protocols in QT's qualified-id protocol list adopt all protocols in IDecl's list of protocols.

Definition at line 3606 of file ASTContext.cpp.

References CollectInheritedProtocols(), clang::Type::getAs(), clang::ObjCInterfaceDecl::hasDefinition(), clang::Type::isObjCQualifiedIdType(), ProtocolCompatibleWithProtocol(), and clang::ObjCObjectPointerType::quals().

Referenced by CheckObjCBridgeCFCast().

void clang::ASTContext::ResetObjCLayout ( const ObjCContainerDecl * CD ) [inline]

Definition at line 2071 of file ASTContext.h.

Referenced by clang::Sema::ActOnFields().

void clang::ASTContext::setASTMutationListener ( ASTMutationListener * Listener ) [inline]

Attach an AST mutation listener to the AST context.

The AST mutation listener provides the ability to track modifications to the abstract syntax tree entities committed after they were initially created.

Definition at line 845 of file ASTContext.h.

References Listener.

Referenced by clang::FrontendAction::BeginSourceFile(), and clang::CompilerInstance::createModuleManager().

void ASTContext::setBlockVarCopyInits	(	VarDecl *	VD,
		Expr *	Init
	)

Set the copy inialization expression of a block var decl.

Definition at line 1959 of file ASTContext.cpp.

References clang::Decl::hasAttr().

Referenced by clang::Sema::CheckCompleteVariableDeclaration().

void clang::ASTContext::setBOOLDecl ( TypedefDecl * TD ) [inline]

Save declaration of 'BOOL' typedef.

Definition at line 1494 of file ASTContext.h.

Referenced by clang::Sema::ActOnObjCBoolLiteral().

void ASTContext::setCFConstantStringType ( QualType T )

Definition at line 4679 of file ASTContext.cpp.

References clang::Type::getAs(), and clang::RecordType::getDecl().

Referenced by clang::ASTReader::InitializeContext().

void ASTContext::setClassScopeSpecializationPattern	(	FunctionDecl *	FD,
		FunctionDecl *	Pattern
	)

Definition at line 1123 of file ASTContext.cpp.

void clang::ASTContext::setcudaConfigureCallDecl ( FunctionDecl * FD ) [inline]

Definition at line 985 of file ASTContext.h.

Referenced by clang::Sema::ActOnFunctionDeclarator(), and clang::ASTReader::InitializeContext().

void ASTContext::setExternalSource ( IntrusiveRefCntPtr< ExternalASTSource > Source )

Attach an external AST source to the AST context.

The external AST source provides the ability to load parts of the abstract syntax tree as needed from some external storage, e.g., a precompiled header.

Definition at line 804 of file ASTContext.cpp.

References ExternalSource.

Referenced by clang::FrontendAction::BeginSourceFile(), clang::CompilerInstance::createModuleManager(), and clang::CompilerInstance::createPCHExternalASTSource().

void clang::ASTContext::setFILEDecl ( TypeDecl * FILEDecl ) [inline]

Set the type for the C FILE type.

Definition at line 1343 of file ASTContext.h.

Referenced by clang::Sema::ActOnTag(), clang::Sema::ActOnTypedefNameDecl(), and clang::ASTReader::InitializeContext().

void ASTContext::setInstantiatedFromStaticDataMember	(	VarDecl *	Inst,
		VarDecl *	Tmpl,
		TemplateSpecializationKind	TSK,
		SourceLocation	PointOfInstantiation = `SourceLocation()`
	)

Note that the static data member Inst is an instantiation of the static data member template Tmpl of a class template.

Definition at line 1095 of file ASTContext.cpp.

References clang::VarDecl::isStaticDataMember(), and setTemplateOrSpecializationInfo().

Referenced by clang::VarDecl::setInstantiationOfStaticDataMember().

void ASTContext::setInstantiatedFromUnnamedFieldDecl	(	FieldDecl *	Inst,
		FieldDecl *	Tmpl
	)

Definition at line 1176 of file ASTContext.cpp.

References clang::NamedDecl::getDeclName().

void ASTContext::setInstantiatedFromUsingDecl	(	UsingDecl *	Inst,
		NamedDecl *	Pattern
	)

Remember that the using decl Inst is an instantiation of the using decl Pattern of a class template.

Definition at line 1141 of file ASTContext.cpp.

void ASTContext::setInstantiatedFromUsingShadowDecl	(	UsingShadowDecl *	Inst,
		UsingShadowDecl *	Pattern
	)

Definition at line 1161 of file ASTContext.cpp.

void clang::ASTContext::setjmp_bufDecl ( TypeDecl * jmp_bufDecl ) [inline]

Set the type for the C jmp_buf type.

Definition at line 1353 of file ASTContext.h.

Referenced by clang::Sema::ActOnTypedefNameDecl(), and clang::ASTReader::InitializeContext().

void ASTContext::setManglingNumber	(	const NamedDecl *	ND,
		unsigned	Number
	)

Definition at line 8126 of file ASTContext.cpp.

Referenced by clang::Sema::ActOnVariableDeclarator(), clang::Sema::BuildAnonymousStructOrUnion(), clang::Sema::BuildVariableInstantiation(), HandleTagNumbering(), clang::TemplateDeclInstantiator::InitFunctionInstantiation(), and clang::ASTDeclReader::UpdateDecl().

void ASTContext::setNonKeyFunction ( const CXXMethodDecl * method )

Observe that the given method cannot be a key function. Checks the key-function cache for the method's class and clears it if matches the given declaration.

This is used in ABIs where out-of-line definitions marked inline are not considered to be key functions.

Parameters:

method should be the declaration from the class definition

Definition at line 2901 of file RecordLayoutBuilder.cpp.

References clang::LazyOffsetPtr< T, OffsT, Get >::get(), getExternalSource(), clang::Redeclarable< decl_type >::getFirstDecl(), and clang::CXXMethodDecl::getParent().

Referenced by clang::Sema::CheckFunctionDeclaration().

void clang::ASTContext::setObjCClassRedefinitionType ( QualType RedefType ) [inline]

Set the user-written type that redefines 'SEL'.

Definition at line 1314 of file ASTContext.h.

Referenced by clang::Sema::MergeTypedefNameDecl().

void ASTContext::setObjCConstantStringInterface ( ObjCInterfaceDecl * Decl )

Definition at line 6221 of file ASTContext.cpp.

References getObjCInterfaceType(), and clang::QualType::isNull().

Referenced by clang::Sema::BuildObjCStringLiteral().

void clang::ASTContext::setObjCIdRedefinitionType ( QualType RedefType ) [inline]

Set the user-written type that redefines id.

Definition at line 1301 of file ASTContext.h.

Referenced by clang::Sema::MergeTypedefNameDecl().

void ASTContext::setObjCImplementation	(	ObjCInterfaceDecl *	IFaceD,
		ObjCImplementationDecl *	ImplD
	)

Set the implementation of ObjCInterfaceDecl.

Definition at line 1920 of file ASTContext.cpp.

Referenced by clang::ObjCImplDecl::setClassInterface(), clang::ObjCInterfaceDecl::setImplementation(), and clang::ObjCCategoryDecl::setImplementation().

void ASTContext::setObjCImplementation	(	ObjCCategoryDecl *	CatD,
		ObjCCategoryImplDecl *	ImplD
	)

Set the implementation of ObjCCategoryDecl.

Definition at line 1926 of file ASTContext.cpp.

void clang::ASTContext::setObjCMethodRedeclaration	(	const ObjCMethodDecl *	MD,
		const ObjCMethodDecl *	Redecl
	)		`[inline]`

Definition at line 2139 of file ASTContext.h.

References getObjCMethodRedeclaration().

Referenced by clang::ObjCMethodDecl::setAsRedeclaration().

void clang::ASTContext::setObjCNSStringType ( QualType T ) [inline]

Definition at line 1288 of file ASTContext.h.

Referenced by clang::Sema::BuildObjCStringLiteral().

void clang::ASTContext::setObjCSelRedefinitionType ( QualType RedefType ) [inline]

Set the user-written type that redefines 'SEL'.

Definition at line 1328 of file ASTContext.h.

Referenced by clang::Sema::MergeTypedefNameDecl().

void clang::ASTContext::setObjCSuperType ( QualType ST ) [inline]

Definition at line 1267 of file ASTContext.h.

Referenced by LookupPredefedObjCSuperType().

void ASTContext::setParameterIndex	(	const ParmVarDecl *	D,
		unsigned	index
	)

Used by ParmVarDecl to store on the side the index of the parameter when it exceeds the size of the normal bitfield.

Definition at line 8161 of file ASTContext.cpp.

void clang::ASTContext::setPrimaryMergedDecl	(	Decl *	D,
		Decl *	Primary
	)		`[inline]`

Definition at line 781 of file ASTContext.h.

void clang::ASTContext::setPrintingPolicy ( const clang::PrintingPolicy & Policy ) [inline]

Definition at line 480 of file ASTContext.h.

Referenced by clang::Sema::EmitCurrentDiagnostic().

void clang::ASTContext::setsigjmp_bufDecl ( TypeDecl * sigjmp_bufDecl ) [inline]

Set the type for the C sigjmp_buf type.

Definition at line 1365 of file ASTContext.h.

Referenced by clang::Sema::ActOnTypedefNameDecl(), and clang::ASTReader::InitializeContext().

void ASTContext::setStaticLocalNumber	(	const VarDecl *	VD,
		unsigned	Number
	)

Definition at line 8137 of file ASTContext.cpp.

Referenced by clang::Sema::ActOnVariableDeclarator(), clang::Sema::BuildAnonymousStructOrUnion(), clang::Sema::BuildVariableInstantiation(), and clang::ASTDeclReader::UpdateDecl().

void ASTContext::setTemplateOrSpecializationInfo	(	VarDecl *	Inst,
		TemplateOrSpecializationInfo	TSI
	)

Definition at line 1105 of file ASTContext.cpp.

Referenced by clang::VarDecl::setDescribedVarTemplate(), and setInstantiatedFromStaticDataMember().

void clang::ASTContext::setucontext_tDecl ( TypeDecl * ucontext_tDecl ) [inline]

Set the type for the C ucontext_t type.

Definition at line 1377 of file ASTContext.h.

Referenced by clang::Sema::ActOnTypedefNameDecl(), and clang::ASTReader::InitializeContext().

int64_t ASTContext::toBits ( CharUnits CharSize ) const

Convert a size in characters to a size in bits.

toBits - Convert a size in characters to a size in characters.

Definition at line 1749 of file ASTContext.cpp.

References getCharWidth(), and clang::CharUnits::getQuantity().

Referenced by AddDirectArgument(), AtomicUsesUnsupportedLibcall(), BitsContainNoUserData(), clang::CodeGen::CodeGenTypes::ComputeRecordLayout(), DumpRecordLayout(), clang::CodeGen::CodeGenFunction::EmitAtomicExpr(), clang::CodeGen::CGDebugInfo::EmitDeclareOfBlockLiteralArgVariable(), clang::CodeGen::CGObjCRuntime::EmitValueForIvarAtOffset(), getDeclAlign(), and clang::CodeGen::CGBitFieldInfo::MakeInfo().

CharUnits ASTContext::toCharUnitsFromBits ( int64_t BitSize ) const

Convert a size in bits to a size in characters.

toCharUnitsFromBits - Convert a size in bits to a size in characters.

Definition at line 1744 of file ASTContext.cpp.

References clang::CharUnits::fromQuantity(), and getCharWidth().

Referenced by clang::Sema::CheckAlignasUnderalignment(), clang::CodeGen::CodeGenModule::CodeGenModule(), DumpCXXRecordLayout(), clang::CodeGen::CodeGenFunction::EmitAsanPrologueOrEpilogue(), clang::CodeGen::CGDebugInfo::EmitDeclareOfBlockDeclRefVariable(), clang::CodeGen::CGObjCRuntime::EmitValueForIvarAtOffset(), getAlignOfGlobalVarInChars(), getDeclAlign(), clang::CodeGen::CodeGenModule::getMemberPointerConstant(), GetNumNonZeroBytesInInit(), clang::CodeGen::CodeGenModule::GetTargetTypeStoreSize(), getTypeAlignInChars(), getTypeInfoInChars(), clang::Sema::LookupInlineAsmField(), and mergeAlignedAttrs().

type_const_range clang::ASTContext::types ( ) const [inline]

Definition at line 2094 of file ASTContext.h.

Referenced by clang::TypoCorrectionConsumer::addNamespaces(), and mergeFunctionTypes().

bool ASTContext::typesAreBlockPointerCompatible	(	QualType	LHS,
		QualType	RHS
	)

Definition at line 6864 of file ASTContext.cpp.

References clang::QualType::isNull(), and mergeTypes().

Referenced by checkBlockPointerTypesForAssignment().

bool ASTContext::typesAreCompatible	(	QualType	LHS,
		QualType	RHS,
		bool	CompareUnqualified = `false`
	)

Compatibility predicates used to check assignment expressions.

typesAreCompatible - C99 6.7.3p9: For two qualified types to be compatible, both shall have the identically qualified version of a compatible type. C99 6.2.7p1: Two types have compatible types if their types are the same. See 6.7.[2,3,5] for additional rules.

Definition at line 6852 of file ASTContext.cpp.

References clang::frontend::CPlusPlus, getLangOpts(), hasSameType(), clang::QualType::isNull(), and mergeTypes().

Referenced by AreTypesCompatible(), clang::Sema::BuildVAArgExpr(), clang::Sema::CheckAssignmentConstraints(), clang::Sema::CheckCompareOperands(), clang::Sema::CheckObjCMethodOverrides(), checkObjCPointerTypesForAssignment(), checkPointerTypesForAssignment(), clang::Sema::CheckSubtractionOperands(), clang::Sema::CreateGenericSelectionExpr(), EvaluateBinaryTypeTrait(), clang::Sema::isObjCWritebackConversion(), clang::Sema::IsPointerConversion(), IsStandardConversion(), IsStringInit(), IsWideCharCompatible(), clang::Sema::MergeFunctionDecl(), and propertyTypesAreCompatible().

bool ASTContext::UnwrapSimilarPointerTypes	(	QualType &	T1,
		QualType &	T2
	)

UnwrapSimilarPointerTypes - If T1 and T2 are pointer types that may be similar (C++ 4.4), replaces T1 and T2 with the type that they point to and return true. If T1 and T2 aren't pointer types or pointer-to-member types, or if they are not similar at this level, returns false and leaves T1 and T2 unchanged. Top-level qualifiers on T1 and T2 are ignored. This function will typically be called in a loop that successively "unwraps" pointer and pointer-to-member types to compare them at each level.

Definition at line 4015 of file ASTContext.cpp.

References clang::Type::getAs(), clang::MemberPointerType::getClass(), getLangOpts(), clang::Type::getPointeeType(), clang::PointerType::getPointeeType(), clang::MemberPointerType::getPointeeType(), clang::ObjCObjectPointerType::getPointeeType(), and hasSameUnqualifiedType().

Referenced by CompareQualificationConversions(), hasSimilarType(), clang::Sema::IsQualificationConversion(), shouldBeModeledWithNoOp(), and TryConstCast().