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

#include "clang/AST/ASTContext.h"

Inheritance diagram for clang::ASTContext:

[legend]

Classes
struct	BuiltinVectorTypeInfo

struct	CUDAConstantEvalContext

struct	CUDAConstantEvalContextRAII

struct	SectionInfo

Public Types
enum	GetBuiltinTypeError { GE_None , GE_Missing_type , GE_Missing_stdio , GE_Missing_setjmp , GE_Missing_ucontext }

enum	NeedExtraManglingDecl_t { NeedExtraManglingDecl }

enum class	InlineVariableDefinitionKind { None , Weak , WeakUnknown , Strong }

enum	PragmaSectionFlag : unsigned { PSF_None = 0 , PSF_Read = 0x1 , PSF_Write = 0x2 , PSF_Execute = 0x4 , PSF_Implicit = 0x8 , PSF_ZeroInit = 0x10 , PSF_Invalid = 0x80000000U }

using	TemplateOrSpecializationInfo = llvm::PointerUnion< VarTemplateDecl , MemberSpecializationInfo >
	A type synonym for the TemplateOrInstantiation mapping.

using	overridden_cxx_method_iterator = CXXMethodVector::const_iterator

using	overridden_method_range = llvm::iterator_range< overridden_cxx_method_iterator >

using	import_range = llvm::iterator_range< import_iterator >

Public Member Functions
interp::Context &	getInterpContext ()
	Returns the clang bytecode interpreter context.

ParentMapContext &	getParentMapContext ()
	Returns the dynamic AST node parent map context.

std::vector< Decl * >	getTraversalScope () const

void	setTraversalScope (const std::vector< Decl * > &)

template<typename NodeT >
DynTypedNodeList	getParents (const NodeT &Node)
	Forwards to get node parents from the ParentMapContext.

const clang::PrintingPolicy &	getPrintingPolicy () const

void	setPrintingPolicy (const clang::PrintingPolicy &Policy)

SourceManager &	getSourceManager ()

const SourceManager &	getSourceManager () const

void	cleanup ()

llvm::BumpPtrAllocator &	getAllocator () const

void *	Allocate (size_t Size, unsigned Align=8) const

template<typename T >
T *	Allocate (size_t Num=1) const

void	Deallocate (void *Ptr) const

llvm::StringRef	backupStr (llvm::StringRef S) const

DeclListNode *	AllocateDeclListNode (clang::NamedDecl *ND)
	Allocates a `DeclListNode` or returns one from the `ListNodeFreeList` pool.

void	DeallocateDeclListNode (DeclListNode *N)
	Deallcates a `DeclListNode` by returning it to the `ListNodeFreeList` pool.

size_t	getASTAllocatedMemory () const
	Return the total amount of physical memory allocated for representing AST nodes and type information.

size_t	getSideTableAllocatedMemory () const
	Return the total memory used for various side tables.

PartialDiagnostic::DiagStorageAllocator &	getDiagAllocator ()

const TargetInfo &	getTargetInfo () const

const TargetInfo *	getAuxTargetInfo () const

const QualType	GetHigherPrecisionFPType (QualType ElementType) const

QualType	getIntTypeForBitwidth (unsigned DestWidth, unsigned Signed) const
	getIntTypeForBitwidth - sets integer QualTy according to specified details: bitwidth, signed/unsigned.

QualType	getRealTypeForBitwidth (unsigned DestWidth, FloatModeKind ExplicitType) const
	getRealTypeForBitwidth - sets floating point QualTy according to specified bitwidth.

bool	AtomicUsesUnsupportedLibcall (const AtomicExpr *E) const

const LangOptions &	getLangOpts () const

bool	isDependenceAllowed () const

const NoSanitizeList &	getNoSanitizeList () const

bool	isTypeIgnoredBySanitizer (const SanitizerMask &Mask, const QualType &Ty) const
	Check if a type can have its sanitizer instrumentation elided based on its presence within an ignorelist.

const XRayFunctionFilter &	getXRayFilter () const

const ProfileList &	getProfileList () const

DiagnosticsEngine &	getDiagnostics () const

FullSourceLoc	getFullLoc (SourceLocation Loc) const

TargetCXXABI::Kind	getCXXABIKind () const
	Return the C++ ABI kind that should be used.

void	cacheRawCommentForDecl (const Decl &OriginalD, const RawComment &Comment) const
	Attaches `Comment` to `OriginalD` and to its redeclaration chain and removes the redeclaration chain from the set of commentless chains.

RawComment *	getRawCommentForDeclNoCacheImpl (const Decl D, const SourceLocation RepresentativeLocForDecl, const std::map< unsigned, RawComment > &CommentsInFile) const

RawComment *	getRawCommentForDeclNoCache (const Decl *D) const
	Return the documentation comment attached to a given declaration, without looking into cache.

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.

void	attachCommentsToJustParsedDecls (ArrayRef< Decl * > Decls, const Preprocessor *PP)
	Searches existing comments for doc comments that should be attached to `Decls`.

comments::FullComment *	getCommentForDecl (const Decl D, const Preprocessor PP) const
	Return parsed documentation comment attached to a given declaration.

comments::FullComment *	getLocalCommentForDeclUncached (const Decl *D) const
	Return parsed documentation comment attached to a given declaration.

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.

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.

TemplateOrSpecializationInfo	getTemplateOrSpecializationInfo (const VarDecl *Var)

void	setTemplateOrSpecializationInfo (VarDecl *Inst, TemplateOrSpecializationInfo TSI)

NamedDecl *	getInstantiatedFromUsingDecl (NamedDecl *Inst)
	If the given using decl `Inst` is an instantiation of another (possibly unresolved) using decl, return it.

void	setInstantiatedFromUsingDecl (NamedDecl Inst, NamedDecl Pattern)
	Remember that the using decl `Inst` is an instantiation of the using decl `Pattern` of a class template.

UsingEnumDecl *	getInstantiatedFromUsingEnumDecl (UsingEnumDecl *Inst)
	If the given using-enum decl `Inst` is an instantiation of another using-enum decl, return it.

void	setInstantiatedFromUsingEnumDecl (UsingEnumDecl Inst, UsingEnumDecl Pattern)
	Remember that the using enum decl `Inst` is an instantiation of the using enum decl `Pattern` of a class template.

UsingShadowDecl *	getInstantiatedFromUsingShadowDecl (UsingShadowDecl *Inst)

void	setInstantiatedFromUsingShadowDecl (UsingShadowDecl Inst, UsingShadowDecl Pattern)

FieldDecl *	getInstantiatedFromUnnamedFieldDecl (FieldDecl *Field) const

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

overridden_method_range	overridden_methods (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)

void	mergeDefinitionIntoModule (NamedDecl ND, Module M, bool NotifyListeners=true)
	Note that the definition `ND` has been merged into module `M`, and should be visible whenever `M` is visible.

void	deduplicateMergedDefinitonsFor (NamedDecl *ND)
	Clean up the merged definition list.

ArrayRef< Module * >	getModulesWithMergedDefinition (const NamedDecl *Def)
	Get the additional modules in which the definition `Def` has been merged.

void	addModuleInitializer (Module M, Decl Init)
	Add a declaration to the list of declarations that are initialized for a module.

void	addLazyModuleInitializers (Module *M, ArrayRef< GlobalDeclID > IDs)

ArrayRef< Decl * >	getModuleInitializers (Module *M)
	Get the initializations to perform when importing a module, if any.

void	setCurrentNamedModule (Module *M)
	Set the (C++20) module we are building.

Module *	getCurrentNamedModule () const
	Get module under construction, nullptr if this is not a C++20 module.

bool	isInSameModule (const Module M1, const Module M2)
	If the two module `M1` and `M2` are in the same module.

TranslationUnitDecl *	getTranslationUnitDecl () const

void	addTranslationUnitDecl ()

ExternCContextDecl *	getExternCContextDecl () const

BuiltinTemplateDecl *	getMakeIntegerSeqDecl () const

BuiltinTemplateDecl *	getTypePackElementDecl () const

BuiltinTemplateDecl *	getBuiltinCommonTypeDecl () const

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

	ASTContext (const ASTContext &)=delete

ASTContext &	operator= (const ASTContext &)=delete

	~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

BuiltinTemplateDecl *	buildBuiltinTemplateDecl (BuiltinTemplateKind BTK, const IdentifierInfo *II) const

RecordDecl *	buildImplicitRecord (StringRef Name, RecordDecl::TagKind TK=RecordDecl::TagKind::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.

QualType	getAddrSpaceQualType (QualType T, LangAS AddressSpace) const
	Return the uniqued reference to the type for an address space qualified type with the specified type and address space.

QualType	removeAddrSpaceQualType (QualType T) const
	Remove any existing address space on the type and returns the type with qualifiers intact (or that's the idea anyway)

uint16_t	getPointerAuthVTablePointerDiscriminator (const CXXRecordDecl *RD)
	Return the "other" discriminator used for the pointer auth schema used for vtable pointers in instances of the requested type.

uint16_t	getPointerAuthTypeDiscriminator (QualType T)
	Return the "other" type-specific discriminator for the given type.

QualType	applyObjCProtocolQualifiers (QualType type, ArrayRef< ObjCProtocolDecl * > protocols, bool &hasError, bool allowOnPointerType=false) const
	Apply Objective-C protocol qualifiers to the given type.

QualType	getObjCGCQualType (QualType T, Qualifiers::GC gcAttr) const
	Return the uniqued reference to the type for an Objective-C gc-qualified type.

QualType	removePtrSizeAddrSpace (QualType T) const
	Remove the existing address space on the type if it is a pointer size address space and return the type with qualifiers intact.

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.

QualType	adjustType (QualType OldType, llvm::function_ref< QualType(QualType)> Adjust) const
	Rebuild a type, preserving any existing type sugar.

const FunctionType *	adjustFunctionType (const FunctionType *Fn, FunctionType::ExtInfo EInfo)
	Change the ExtInfo on a function type.

QualType	adjustFunctionResultType (QualType FunctionType, QualType NewResultType)
	Change the result type of a function type, preserving sugar such as attributed types.

CanQualType	getCanonicalFunctionResultType (QualType ResultType) const
	Adjust the given function result type.

void	adjustDeducedFunctionResultType (FunctionDecl *FD, QualType ResultType)
	Change the result type of a function type once it is deduced.

QualType	getFunctionTypeWithExceptionSpec (QualType Orig, const FunctionProtoType::ExceptionSpecInfo &ESI) const
	Get a function type and produce the equivalent function type with the specified exception specification.

bool	hasSameFunctionTypeIgnoringExceptionSpec (QualType T, QualType U) const
	Determine whether two function types are the same, ignoring exception specifications in cases where they're part of the type.

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	getFunctionTypeWithoutPtrSizes (QualType T)
	Get a function type and produce the equivalent function type where pointer size address spaces in the return type and parameter types are replaced with the default address space.

bool	hasSameFunctionTypeIgnoringPtrSizes (QualType T, QualType U)
	Determine whether two function types are the same, ignoring pointer sizes in the return type and parameter types.

QualType	getFunctionTypeWithoutParamABIs (QualType T) const
	Get or construct a function type that is equivalent to the input type except that the parameter ABI annotations are stripped.

bool	hasSameFunctionTypeIgnoringParamABI (QualType T, QualType U) const
	Determine if two function types are the same, ignoring parameter ABI annotations.

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	getCountAttributedType (QualType T, Expr *CountExpr, bool CountInBytes, bool OrNull, ArrayRef< TypeCoupledDeclRefInfo > DependentDecls) 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.

CanQualType	getDecayedType (CanQualType T) const

QualType	getDecayedType (QualType Orig, QualType Decayed) const
	Return the uniqued reference to a specified decay from the original type to the decayed type.

QualType	getArrayParameterType (QualType Ty) const
	Return the uniqued reference to a specified array parameter type from the original array type.

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

QualType	getReadPipeType (QualType T) const
	Return a read_only pipe type for the specified type.

QualType	getWritePipeType (QualType T) const
	Return a write_only pipe type for the specified type.

QualType	getBitIntType (bool Unsigned, unsigned NumBits) const
	Return a bit-precise integer type with the specified signedness and bit count.

QualType	getDependentBitIntType (bool Unsigned, Expr *BitsExpr) const
	Return a dependent bit-precise integer type with the specified signedness and bit count.

QualType	getBlockDescriptorExtendedType () const
	Gets the struct used to keep track of the extended descriptor for pointer to blocks.

OpenCLTypeKind	getOpenCLTypeKind (const Type *T) const
	Map an AST Type to an OpenCLTypeKind enum value.

LangAS	getOpenCLTypeAddrSpace (const Type *T) const
	Get address space for OpenCL type.

LangAS	getDefaultOpenCLPointeeAddrSpace ()
	Returns default address space based on OpenCL version and enabled features.

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
	Returns true, if given type has a known lifetime.

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, 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, 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, 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, const Expr *SizeExpr, ArraySizeModifier ASM, unsigned IndexTypeQuals) const
	Return the unique reference to the type for a constant array of the specified element type.

QualType	getStringLiteralArrayType (QualType EltTy, unsigned Length) const
	Return a type for a constant array for a string literal of the specified element type and length.

QualType	getVariableArrayDecayedType (QualType Ty) const
	Returns a vla type where known sizes are replaced with [*].

BuiltinVectorTypeInfo	getBuiltinVectorTypeInfo (const BuiltinType *VecTy) const
	Returns the element type, element count and number of vectors (in case of tuple) for a builtin vector type.

QualType	getScalableVectorType (QualType EltTy, unsigned NumElts, unsigned NumFields=1) const
	Return the unique reference to a scalable vector type of the specified element type and scalable number of elements.

QualType	getWebAssemblyExternrefType () const
	Return a WebAssembly externref type.

QualType	getVectorType (QualType VectorType, unsigned NumElts, VectorKind VecKind) const
	Return the unique reference to a vector type of the specified element type and size.

QualType	getDependentVectorType (QualType VectorType, Expr *SizeExpr, SourceLocation AttrLoc, VectorKind VecKind) const
	Return the unique reference to the type for a dependently sized vector of the specified element type.

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	getConstantMatrixType (QualType ElementType, unsigned NumRows, unsigned NumColumns) const
	Return the unique reference to the matrix type of the specified element type and size.

QualType	getDependentSizedMatrixType (QualType ElementType, Expr RowExpr, Expr ColumnExpr, SourceLocation AttrLoc) const
	Return the unique reference to the matrix type of the specified element type and size.

QualType	getDependentAddressSpaceType (QualType PointeeType, Expr *AddrSpaceExpr, 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	adjustStringLiteralBaseType (QualType StrLTy) const

QualType	getTypeDeclType (const TypeDecl Decl, const TypeDecl PrevDecl=nullptr) const
	Return the unique reference to the type for the specified type declaration.

QualType	getUsingType (const UsingShadowDecl *Found, QualType Underlying) const

QualType	getTypedefType (const TypedefNameDecl *Decl, QualType Underlying=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

bool	computeBestEnumTypes (bool IsPacked, unsigned NumNegativeBits, unsigned NumPositiveBits, QualType &BestType, QualType &BestPromotionType)
	Compute BestType and BestPromotionType for an enum based on the highest number of negative and positive bits of its elements.

QualType	getUnresolvedUsingType (const UnresolvedUsingTypenameDecl *Decl) const

QualType	getInjectedClassNameType (CXXRecordDecl *Decl, QualType TST) const
	getInjectedClassNameType - Return the unique reference to the injected class name type for the specified templated declaration.

QualType	getAttributedType (attr::Kind attrKind, QualType modifiedType, QualType equivalentType, const Attr *attr=nullptr) const

QualType	getAttributedType (const Attr *attr, QualType modifiedType, QualType equivalentType) const

QualType	getAttributedType (NullabilityKind nullability, QualType modifiedType, QualType equivalentType)

QualType	getBTFTagAttributedType (const BTFTypeTagAttr *BTFAttr, QualType Wrapped) const

QualType	getHLSLAttributedResourceType (QualType Wrapped, QualType Contained, const HLSLAttributedResourceType::Attributes &Attrs)

QualType	getSubstTemplateTypeParmType (QualType Replacement, Decl *AssociatedDecl, unsigned Index, std::optional< unsigned > PackIndex, SubstTemplateTypeParmTypeFlag Flag=SubstTemplateTypeParmTypeFlag::None) const
	Retrieve a substitution-result type.

QualType	getSubstTemplateTypeParmPackType (Decl *AssociatedDecl, unsigned Index, bool Final, 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, ArrayRef< TemplateArgument > Args, QualType Canon=QualType()) const

QualType	getCanonicalTemplateSpecializationType (TemplateName T, ArrayRef< TemplateArgument > Args) const

QualType	getTemplateSpecializationType (TemplateName T, ArrayRef< TemplateArgumentLoc > Args, QualType Canon=QualType()) const

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

QualType	getParenType (QualType NamedType) const

QualType	getMacroQualifiedType (QualType UnderlyingTy, const IdentifierInfo *MacroII) const

QualType	getElaboratedType (ElaboratedTypeKeyword Keyword, NestedNameSpecifier NNS, QualType NamedType, TagDecl OwnedTagDecl=nullptr) const

QualType	getDependentNameType (ElaboratedTypeKeyword Keyword, NestedNameSpecifier NNS, const IdentifierInfo Name, QualType Canon=QualType()) const

QualType	getDependentTemplateSpecializationType (ElaboratedTypeKeyword Keyword, NestedNameSpecifier NNS, const IdentifierInfo Name, ArrayRef< TemplateArgumentLoc > Args) const

QualType	getDependentTemplateSpecializationType (ElaboratedTypeKeyword Keyword, NestedNameSpecifier NNS, const IdentifierInfo Name, ArrayRef< TemplateArgument > Args) const

TemplateArgument	getInjectedTemplateArg (NamedDecl *ParamDecl) const

QualType	getPackExpansionType (QualType Pattern, std::optional< unsigned > NumExpansions, bool ExpectPackInType=true) const
	Form a pack expansion type with the given pattern.

QualType	getObjCInterfaceType (const ObjCInterfaceDecl Decl, ObjCInterfaceDecl PrevDecl=nullptr) const
	getObjCInterfaceType - Return the unique reference to the type for the specified ObjC interface decl.

QualType	getObjCObjectType (QualType Base, ObjCProtocolDecl const Protocols, unsigned NumProtocols) const
	Legacy interface: cannot provide type arguments or __kindof.

QualType	getObjCObjectType (QualType Base, ArrayRef< QualType > typeArgs, ArrayRef< ObjCProtocolDecl * > protocols, bool isKindOf) const

QualType	getObjCTypeParamType (const ObjCTypeParamDecl Decl, ArrayRef< ObjCProtocolDecl > protocols) const

void	adjustObjCTypeParamBoundType (const ObjCTypeParamDecl Orig, ObjCTypeParamDecl New) const

bool	ObjCObjectAdoptsQTypeProtocols (QualType QT, ObjCInterfaceDecl *Decl)
	ObjCObjectAdoptsQTypeProtocols - Checks that protocols in IC's protocol list adopt all protocols in QT's qualified-id protocol list.

bool	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.

QualType	getObjCObjectPointerType (QualType OIT) const
	Return a ObjCObjectPointerType type for the given ObjCObjectType.

QualType	getTypeOfExprType (Expr *E, TypeOfKind Kind) const
	C23 feature and GCC extension.

QualType	getTypeOfType (QualType QT, TypeOfKind Kind) const
	getTypeOfType - Unlike many "get<Type>" functions, we don't unique TypeOfType nodes.

QualType	getReferenceQualifiedType (const Expr *e) const
	getReferenceQualifiedType - Given an expr, will return the type for that expression, as in [dcl.type.simple]p4 but without taking id-expressions and class member access into account.

QualType	getDecltypeType (Expr *e, QualType UnderlyingType) const
	C++11 decltype.

QualType	getPackIndexingType (QualType Pattern, Expr *IndexExpr, bool FullySubstituted=false, ArrayRef< QualType > Expansions={}, int Index=-1) const

QualType	getUnaryTransformType (QualType BaseType, QualType UnderlyingType, UnaryTransformType::UTTKind UKind) const
	Unary type transforms.

QualType	getAutoType (QualType DeducedType, AutoTypeKeyword Keyword, bool IsDependent, bool IsPack=false, ConceptDecl *TypeConstraintConcept=nullptr, ArrayRef< TemplateArgument > TypeConstraintArgs={}) 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	getUnconstrainedType (QualType T) const
	Remove any type constraints from a template parameter type, for equivalence comparison of template parameters.

QualType	getDeducedTemplateSpecializationType (TemplateName Template, QualType DeducedType, bool IsDependent) const
	C++17 deduced class template specialization 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	getSignedSizeType () const
	Return the unique signed counterpart of the integer type corresponding to size_t.

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.

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>.

QualType	getUnsignedPointerDiffType () const
	Return the unique unsigned counterpart of "ptrdiff_t" integer type.

QualType	getProcessIDType () const
	Return the unique type for "pid_t" defined in <sys/types.h>.

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

void	setCFConstantStringType (QualType T)

TypedefDecl *	getCFConstantStringDecl () const

RecordDecl *	getCFConstantStringTagDecl () const

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'.

IdentifierInfo *	getNSObjectName () const
	Retrieve the identifier 'NSObject'.

IdentifierInfo *	getNSCopyingName ()
	Retrieve the identifier 'NSCopying'.

CanQualType	getNSUIntegerType () const

CanQualType	getNSIntegerType () const

IdentifierInfo *	getBoolName () const
	Retrieve the identifier 'bool'.

IdentifierInfo *	getMakeIntegerSeqName () const

IdentifierInfo *	getTypePackElementName () const

IdentifierInfo *	getBuiltinCommonTypeName () const

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
	getLegacyIntegralTypeEncoding - Another legacy compatibility encoding: 32-bit longs are encoded as 'l' or 'L' , but not always.

void	getObjCEncodingForTypeQualifier (Decl::ObjCDeclQualifier QT, std::string &S) const
	Put the string version of the type qualifiers `QT` into `S`.

std::string	getObjCEncodingForFunctionDecl (const FunctionDecl *Decl) const
	Emit the encoded type for the function `Decl` into `S`.

std::string	getObjCEncodingForMethodDecl (const ObjCMethodDecl *Decl, 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.

std::string	getObjCEncodingForPropertyDecl (const ObjCPropertyDecl PD, const Decl Container) const
	getObjCEncodingForPropertyDecl - Return the encoded type for this method declaration.

bool	ProtocolCompatibleWithProtocol (ObjCProtocolDecl lProto, ObjCProtocolDecl rProto) const
	ProtocolCompatibleWithProtocol - return 'true' if 'lProto' is in the inheritance hierarchy of 'rProto'.

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.

Decl *	getVaListTagDecl () 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.

TypedefDecl *	getBuiltinMSVaListDecl () const
	Retrieve the C type declaration corresponding to the predefined `__builtin_ms_va_list` type.

QualType	getBuiltinMSVaListType () const
	Retrieve the type of the `__builtin_ms_va_list` type.

TagDecl *	getMSGuidTagDecl () const
	Retrieve the implicitly-predeclared 'struct _GUID' declaration.

QualType	getMSGuidType () const
	Retrieve the implicitly-predeclared 'struct _GUID' type.

bool	canBuiltinBeRedeclared (const FunctionDecl *) const
	Return whether a declaration to a builtin is allowed to be overloaded/redeclared.

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

QualType	getPointerAuthType (QualType Ty, PointerAuthQualifier PointerAuth)
	Return a type with the given __ptrauth qualifier.

unsigned char	getFixedPointScale (QualType Ty) const

unsigned char	getFixedPointIBits (QualType Ty) const

llvm::FixedPointSemantics	getFixedPointSemantics (QualType Ty) const

llvm::APFixedPoint	getFixedPointMax (QualType Ty) const

llvm::APFixedPoint	getFixedPointMin (QualType Ty) 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	getAssumedTemplateName (DeclarationName Name) const
	Retrieve a template name representing an unqualified-id that has been assumed to name a template for ADL purposes.

TemplateName	getQualifiedTemplateName (NestedNameSpecifier *NNS, bool TemplateKeyword, TemplateName 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 (TemplateName replacement, Decl *AssociatedDecl, unsigned Index, std::optional< unsigned > PackIndex) const

TemplateName	getSubstTemplateTemplateParmPack (const TemplateArgument &ArgPack, Decl *AssociatedDecl, unsigned Index, bool Final) const

TemplateName	getDeducedTemplateName (TemplateName Underlying, DefaultArguments DefaultArgs) const
	Represents a TemplateName which had some of its default arguments deduced.

QualType	DecodeTypeStr (const char *&Str, const ASTContext &Context, ASTContext::GetBuiltinTypeError &Error, bool &RequireICE, bool AllowTypeModifiers) 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.

bool	areCompatibleSveTypes (QualType FirstType, QualType SecondType)
	Return true if the given types are an SVE builtin and a VectorType that is a fixed-length representation of the SVE builtin for a specific vector-length.

bool	areLaxCompatibleSveTypes (QualType FirstType, QualType SecondType)
	Return true if the given vector types are lax-compatible SVE vector types, false otherwise.

bool	areCompatibleRVVTypes (QualType FirstType, QualType SecondType)
	Return true if the given types are an RISC-V vector builtin type and a VectorType that is a fixed-length representation of the RISC-V vector builtin type for a specific vector-length.

bool	areLaxCompatibleRVVTypes (QualType FirstType, QualType SecondType)
	Return true if the given vector types are lax-compatible RISC-V vector types as defined by -flax-vector-conversions=, which permits implicit conversions between vectors with different number of elements and/or incompatible element types, false otherwise.

bool	hasDirectOwnershipQualifier (QualType Ty) const
	Return true if the type has been explicitly qualified with ObjC ownership.

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

unsigned	getOpenMPDefaultSimdAlign (QualType T) const
	Get default simd alignment of the specified complete type in bits.

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

std::optional< CharUnits >	getTypeSizeInCharsIfKnown (QualType Ty) const

std::optional< CharUnits >	getTypeSizeInCharsIfKnown (const Type *Ty) const

unsigned	getTypeAlign (QualType T) const
	Return the ABI-specified alignment of a (complete) type `T`, in bits.

unsigned	getTypeAlign (const Type *T) const

unsigned	getTypeUnadjustedAlign (QualType T) const
	Return the ABI-specified natural alignment of a (complete) type `T`, before alignment adjustments, in bits.

unsigned	getTypeUnadjustedAlign (const Type *T) const

unsigned	getTypeAlignIfKnown (QualType T, bool NeedsPreferredAlignment=false) const
	Return the alignment of a type, in bits, or 0 if the type is incomplete and we cannot determine the alignment (for example, from alignment attributes).

CharUnits	getTypeAlignInChars (QualType T) const
	Return the ABI-specified alignment of a (complete) type `T`, in characters.

CharUnits	getTypeAlignInChars (const Type *T) const

CharUnits	getPreferredTypeAlignInChars (QualType T) const
	Return the PreferredAlignment of a (complete) type `T`, in characters.

CharUnits	getTypeUnadjustedAlignInChars (QualType T) const
	getTypeUnadjustedAlignInChars - Return the ABI-specified alignment of a type, in characters, before alignment adjustments.

CharUnits	getTypeUnadjustedAlignInChars (const Type *T) const

TypeInfoChars	getTypeInfoDataSizeInChars (QualType T) const

TypeInfoChars	getTypeInfoInChars (const Type *T) const

TypeInfoChars	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

bool	isPromotableIntegerType (QualType T) const
	More type predicates useful for type checking/promotion.

unsigned	getPreferredTypeAlign (QualType T) const
	Return the "preferred" alignment of the specified type `T` for the current target, in bits.

unsigned	getPreferredTypeAlign (const Type *T) const
	getPreferredTypeAlign - Return the "preferred" alignment of the specified type for the current target in bits.

unsigned	getTargetDefaultAlignForAttributeAligned () const
	Return the default alignment for attribute((aligned)) on this target, to be used if no alignment value is specified.

unsigned	getAlignOfGlobalVar (QualType T, const VarDecl *VD) const
	Return the alignment in bits that should be given to a global variable with type `T`.

CharUnits	getAlignOfGlobalVarInChars (QualType T, const VarDecl *VD) const
	Return the alignment in characters that should be given to a global variable with type `T`.

unsigned	getMinGlobalAlignOfVar (uint64_t Size, const VarDecl *VD) const
	Return the minimum alignement as specified by the target.

CharUnits	getDeclAlign (const Decl *D, bool ForAlignof=false) const
	Return a conservative estimate of the alignment of the specified decl `D`.

CharUnits	getExnObjectAlignment () const
	Return the alignment (in bytes) of the thrown exception object.

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 &	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 nullptr if there isn't one.

void	setNonKeyFunction (const CXXMethodDecl *method)
	Observe that the given method cannot be a key function.

CharUnits	getOffsetOfBaseWithVBPtr (const CXXRecordDecl *RD) const
	Loading virtual member pointers using the virtual inheritance model always results in an adjustment using the vbtable even if the index is zero.

uint64_t	getFieldOffset (const ValueDecl *FD) const
	Get the offset of a FieldDecl or IndirectFieldDecl, in bits.

uint64_t	lookupFieldBitOffset (const ObjCInterfaceDecl OID, const ObjCImplementationDecl ID, const ObjCIvarDecl *Ivar) const
	Get the offset of an ObjCIvarDecl in bits.

CharUnits	getMemberPointerPathAdjustment (const APValue &MP) const
	Find the 'this' offset for the member path in a pointer-to-member APValue.

bool	isNearlyEmpty (const CXXRecordDecl *RD) const

VTableContextBase *	getVTableContext ()

MangleContext *	createMangleContext (const TargetInfo *T=nullptr)
	If `T` is null pointer, assume the target in ASTContext.

MangleContext *	createDeviceMangleContext (const TargetInfo &T)
	Creates a device mangle context to correctly mangle lambdas in a mixed architecture compile by setting the lambda mangling number source to the DeviceLambdaManglingNumber.

void	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.

unsigned	CountNonClassIvars (const ObjCInterfaceDecl *OI) const

void	CollectInheritedProtocols (const Decl CDecl, llvm::SmallPtrSet< ObjCProtocolDecl , 8 > &Protocols)
	CollectInheritedProtocols - Collect all protocols in current class and those inherited by it.

bool	hasUniqueObjectRepresentations (QualType Ty, bool CheckIfTriviallyCopyable=true) const
	Return true if the specified type has unique object representations according to (C++17 [meta.unary.prop]p9)

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

bool	hasSameExpr (const Expr X, const Expr Y) const
	Determine whether the given expressions `X` and `Y` are equivalent.

QualType	getUnqualifiedArrayType (QualType T, Qualifiers &Quals) const
	Return this type as a completely-unqualified array type, capturing the qualifiers in `Quals`.

QualType	getUnqualifiedArrayType (QualType T) const

bool	hasSameUnqualifiedType (QualType T1, QualType T2) const
	Determine whether the given types are equivalent after cvr-qualifiers have been removed.

bool	hasSameNullabilityTypeQualifier (QualType SubT, QualType SuperT, bool IsParam) const

bool	ObjCMethodsAreEqual (const ObjCMethodDecl MethodDecl, const ObjCMethodDecl MethodImp)

bool	UnwrapSimilarTypes (QualType &T1, QualType &T2, bool AllowPiMismatch=true) const
	Attempt to unwrap two types that may be similar (C++ [conv.qual]).

void	UnwrapSimilarArrayTypes (QualType &T1, QualType &T2, bool AllowPiMismatch=true) const
	Attempt to unwrap two types that may both be array types with the same bound (or both be array types of unknown bound) for the purpose of comparing the cv-decomposition of two types per C++ [conv.qual].

bool	hasSimilarType (QualType T1, QualType T2) const
	Determine if two types are similar, according to the C++ rules.

bool	hasCvrSimilarType (QualType T1, QualType T2)
	Determine if two types are similar, ignoring only CVR qualifiers.

NestedNameSpecifier *	getCanonicalNestedNameSpecifier (NestedNameSpecifier *NNS) const
	Retrieves the "canonical" nested name specifier for a given nested name specifier.

CallingConv	getDefaultCallingConvention (bool IsVariadic, bool IsCXXMethod, bool IsBuiltin=false) const
	Retrieves the default calling convention for the current target.

TemplateName	getCanonicalTemplateName (TemplateName Name, bool IgnoreDeduced=false) const
	Retrieves the "canonical" template name that refers to a given template.

bool	hasSameTemplateName (const TemplateName &X, const TemplateName &Y, bool IgnoreDeduced=false) const
	Determine whether the given template names refer to the same template.

bool	isSameEntity (const NamedDecl X, const NamedDecl Y) const
	Determine whether the two declarations refer to the same entity.

bool	isSameTemplateParameterList (const TemplateParameterList X, const TemplateParameterList Y) const
	Determine whether two template parameter lists are similar enough that they may be used in declarations of the same template.

bool	isSameTemplateParameter (const NamedDecl X, const NamedDecl Y) const
	Determine whether two template parameters are similar enough that they may be used in declarations of the same template.

bool	isSameConstraintExpr (const Expr XCE, const Expr YCE) const
	Determine whether two 'requires' expressions are similar enough that they may be used in re-declarations.

bool	isSameTypeConstraint (const TypeConstraint XTC, const TypeConstraint YTC) const
	Determine whether two type contraint are similar enough that they could used in declarations of the same template.

bool	isSameDefaultTemplateArgument (const NamedDecl X, const NamedDecl Y) const
	Determine whether two default template arguments are similar enough that they may be used in declarations of the same template.

TemplateArgument	getCanonicalTemplateArgument (const TemplateArgument &Arg) const
	Retrieve the "canonical" template argument.

const ArrayType *	getAsArrayType (QualType T) const
	Type Query functions.

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.

uint64_t	getArrayInitLoopExprElementCount (const ArrayInitLoopExpr *AILE) const
	Return number of elements initialized in an ArrayInitLoopExpr.

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	getExceptionObjectType (QualType T) const

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.

int	getFloatingTypeSemanticOrder (QualType LHS, QualType RHS) const
	Compare the rank of two floating point types as above, but compare equal if both types have the same floating-point semantics on the target (i.e.

unsigned	getTargetAddressSpace (LangAS AS) const

LangAS	getLangASForBuiltinAddressSpace (unsigned AS) const

uint64_t	getTargetNullPointerValue (QualType QT) const
	Get target-dependent integer value for null pointer which is used for constant folding.

bool	addressSpaceMapManglingFor (LangAS AS) const

bool	hasAnyFunctionEffects () const

FunctionProtoType::ExceptionSpecInfo	mergeExceptionSpecs (FunctionProtoType::ExceptionSpecInfo ESI1, FunctionProtoType::ExceptionSpecInfo ESI2, SmallVectorImpl< QualType > &ExceptionTypeStorage, bool AcceptDependent)

QualType	getCommonSugaredType (QualType X, QualType Y, bool Unqualified=false)

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 (const ObjCObjectPointerType LHS, const ObjCObjectPointerType RHS, bool ForCompare)
	ObjCQualifiedIdTypesAreCompatible - We know that one of lhs/rhs is an ObjCQualifiedIDType.

bool	ObjCQualifiedClassTypesAreCompatible (const ObjCObjectPointerType LHS, const ObjCObjectPointerType RHS)
	ObjCQualifiedClassTypesAreCompatible - compare Class<pr,...> and Class<pr1, ...>.

bool	canAssignObjCInterfaces (const ObjCObjectPointerType LHSOPT, const ObjCObjectPointerType RHSOPT)
	canAssignObjCInterfaces - Return true if the two interface types are compatible for assignment from RHS to LHS.

bool	canAssignObjCInterfaces (const ObjCObjectType LHS, const ObjCObjectType RHS)

bool	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.

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, bool IsConditionalOperator=false)

QualType	mergeFunctionTypes (QualType, QualType, bool OfBlockPointer=false, bool Unqualified=false, bool AllowCXX=false, bool IsConditionalOperator=false)

QualType	mergeFunctionParameterTypes (QualType, QualType, bool OfBlockPointer=false, bool Unqualified=false)
	mergeFunctionParameterTypes - merge two types which appear as function parameter types

QualType	mergeTransparentUnionType (QualType, QualType, 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()

QualType	mergeObjCGCQualifiers (QualType, QualType)
	mergeObjCGCQualifiers - This routine merges ObjC's GC attribute of 'LHS' and 'RHS' attributes and returns the merged version; including for function return types.

bool	mergeExtParameterInfo (const FunctionProtoType FirstFnType, const FunctionProtoType SecondFnType, bool &CanUseFirst, bool &CanUseSecond, SmallVectorImpl< FunctionProtoType::ExtParameterInfo > &NewParamInfos)
	This function merges the ExtParameterInfo lists of two functions.

void	ResetObjCLayout (const ObjCContainerDecl *CD)

unsigned	getIntWidth (QualType T) const

QualType	getCorrespondingUnsignedType (QualType T) const

QualType	getCorrespondingSignedType (QualType T) const

QualType	getCorrespondingSaturatedType (QualType Ty) const

QualType	getCorrespondingUnsaturatedType (QualType Ty) const

QualType	getCorrespondingSignedFixedPointType (QualType Ty) 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 nullptr if none exists.

ObjCCategoryImplDecl *	getObjCImplementation (ObjCCategoryDecl *D)
	Get the implementation of the ObjCCategoryDecl `D`, or nullptr 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.

void	setBlockVarCopyInit (const VarDecl VD, Expr CopyExpr, bool CanThrow)
	Set the copy initialization expression of a block var decl.

BlockVarCopyInit	getBlockVarCopyInit (const VarDecl *VD) const
	Get the copy initialization expression of the VarDecl `VD`, or nullptr 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.

void	AddDeallocation (void(Callback)(void ), void *Data) const
	Add a deallocation callback that will be invoked when the ASTContext is destroyed.

template<typename T >
void	addDestruction (T *Ptr) const
	If T isn't trivially destructible, calls AddDeallocation to register it for destruction.

GVALinkage	GetGVALinkageForFunction (const FunctionDecl *FD) const

GVALinkage	GetGVALinkageForVariable (const VarDecl *VD) const

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	forEachMultiversionedFunctionVersion (const FunctionDecl FD, llvm::function_ref< void(FunctionDecl )> Pred) const
	Visits all versions of a multiversioned function with the passed predicate.

const CXXConstructorDecl *	getCopyConstructorForExceptionObject (CXXRecordDecl *RD)

void	addCopyConstructorForExceptionObject (CXXRecordDecl RD, CXXConstructorDecl CD)

void	addTypedefNameForUnnamedTagDecl (TagDecl TD, TypedefNameDecl TND)

TypedefNameDecl *	getTypedefNameForUnnamedTagDecl (const TagDecl *TD)

void	addDeclaratorForUnnamedTagDecl (TagDecl TD, DeclaratorDecl DD)

DeclaratorDecl *	getDeclaratorForUnnamedTagDecl (const TagDecl *TD)

void	setManglingNumber (const NamedDecl *ND, unsigned Number)

unsigned	getManglingNumber (const NamedDecl *ND, bool ForAuxTarget=false) 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 &	getManglingNumberContext (NeedExtraManglingDecl_t, const Decl *D)

std::unique_ptr< 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.

StringLiteral *	getPredefinedStringLiteralFromCache (StringRef Key) const
	Return a string representing the human readable name for the specified function declaration or file name.

unsigned	getNextStringLiteralVersion ()
	Return the next version number to be used for a string literal evaluated as part of constant evaluation.

MSGuidDecl *	getMSGuidDecl (MSGuidDeclParts Parts) const
	Return a declaration for the global GUID object representing the given GUID value.

UnnamedGlobalConstantDecl *	getUnnamedGlobalConstantDecl (QualType Ty, const APValue &Value) const
	Return a declaration for a uniquified anonymous global constant corresponding to a given APValue.

TemplateParamObjectDecl *	getTemplateParamObjectDecl (QualType T, const APValue &V) const
	Return the template parameter object of the given type with the given value.

ParsedTargetAttr	filterFunctionTargetAttrs (const TargetAttr *TD) const
	Parses the target attributes passed in, and returns only the ones that are valid feature names.

void	getFunctionFeatureMap (llvm::StringMap< bool > &FeatureMap, const FunctionDecl *) const

void	getFunctionFeatureMap (llvm::StringMap< bool > &FeatureMap, GlobalDecl GD) const

void	registerSYCLEntryPointFunction (FunctionDecl *FD)
	Generates and stores SYCL kernel metadata for the provided SYCL kernel entry point function.

const SYCLKernelInfo &	getSYCLKernelInfo (QualType T) const
	Given a type used as a SYCL kernel name, returns a reference to the metadata generated from the corresponding SYCL kernel entry point.

const SYCLKernelInfo *	findSYCLKernelInfo (QualType T) const
	Returns a pointer to the metadata generated from the corresponding SYCLkernel entry point if the provided type corresponds to a registered SYCL kernel name.

void	InitBuiltinTypes (const TargetInfo &Target, const TargetInfo *AuxTarget=nullptr)
	Initialize built-in types.

void	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.

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.

InlineVariableDefinitionKind	getInlineVariableDefinitionKind (const VarDecl *VD) const
	Determine whether a definition of this inline variable should be treated as a weak or strong definition.

OMPTraitInfo &	getNewOMPTraitInfo ()
	Return a new OMPTraitInfo object owned by this context.

bool	mayExternalize (const Decl *D) const
	Whether a C++ static variable or CUDA/HIP kernel may be externalized.

bool	shouldExternalize (const Decl *D) const
	Whether a C++ static variable or CUDA/HIP kernel should be externalized.

const CXXRecordDecl *	baseForVTableAuthentication (const CXXRecordDecl *ThisClass)
	Resolve the root record to be used to derive the vtable pointer authentication policy for the specified record.

bool	useAbbreviatedThunkName (GlobalDecl VirtualMethodDecl, StringRef MangledName)

StringRef	getCUIDHash () const

template<>
DynTypedNodeList	getParents (const DynTypedNode &Node)

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

const TranslationUnitKind	TUKind

DeclarationNameTable	DeclarationNames

IntrusiveRefCntPtr< ExternalASTSource >	ExternalSource

ASTMutationListener *	Listener = nullptr

struct clang::ASTContext::CUDAConstantEvalContext	CUDAConstantEvalCtx

RawCommentList	Comments
	All comments in this translation unit.

bool	CommentsLoaded = false
	True if comments are already loaded from ExternalASTSource.

llvm::DenseMap< const Decl , const RawComment >	DeclRawComments
	Mapping from declaration to directly attached comment.

llvm::DenseMap< const Decl , const Decl >	RedeclChainComments
	Mapping from canonical declaration to the first redeclaration in chain that has a comment attached.

llvm::DenseMap< const Decl , const Decl >	CommentlessRedeclChains
	Keeps track of redeclaration chains that don't have any comment attached.

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	Char8Ty

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	Float128Ty

CanQualType	Ibm128Ty

CanQualType	ShortAccumTy

CanQualType	AccumTy

CanQualType	LongAccumTy

CanQualType	UnsignedShortAccumTy

CanQualType	UnsignedAccumTy

CanQualType	UnsignedLongAccumTy

CanQualType	ShortFractTy

CanQualType	FractTy

CanQualType	LongFractTy

CanQualType	UnsignedShortFractTy

CanQualType	UnsignedFractTy

CanQualType	UnsignedLongFractTy

CanQualType	SatShortAccumTy

CanQualType	SatAccumTy

CanQualType	SatLongAccumTy

CanQualType	SatUnsignedShortAccumTy

CanQualType	SatUnsignedAccumTy

CanQualType	SatUnsignedLongAccumTy

CanQualType	SatShortFractTy

CanQualType	SatFractTy

CanQualType	SatLongFractTy

CanQualType	SatUnsignedShortFractTy

CanQualType	SatUnsignedFractTy

CanQualType	SatUnsignedLongFractTy

CanQualType	HalfTy

CanQualType	BFloat16Ty

CanQualType	Float16Ty

CanQualType	VoidPtrTy

CanQualType	NullPtrTy

CanQualType	DependentTy

CanQualType	OverloadTy

CanQualType	BoundMemberTy

CanQualType	UnresolvedTemplateTy

CanQualType	UnknownAnyTy

CanQualType	BuiltinFnTy

CanQualType	PseudoObjectTy

CanQualType	ARCUnbridgedCastTy

CanQualType	ObjCBuiltinIdTy

CanQualType	ObjCBuiltinClassTy

CanQualType	ObjCBuiltinSelTy

CanQualType	ObjCBuiltinBoolTy

CanQualType	OCLSamplerTy

CanQualType	OCLEventTy

CanQualType	OCLClkEventTy

CanQualType	OCLQueueTy

CanQualType	OCLReserveIDTy

CanQualType	IncompleteMatrixIdxTy

CanQualType	ArraySectionTy

CanQualType	OMPArrayShapingTy

CanQualType	OMPIteratorTy

QualType	AutoDeductTy

QualType	AutoRRefDeductTy

Decl *	VaListTagDecl = nullptr

TagDecl *	MSGuidTagDecl = nullptr

llvm::DenseSet< const VarDecl * >	CUDADeviceVarODRUsedByHost
	Keep track of CUDA/HIP device-side variables ODR-used by host code.

llvm::SetVector< const ValueDecl * >	CUDAExternalDeviceDeclODRUsedByHost
	Keep track of CUDA/HIP external kernels or device variables ODR-used by host code.

llvm::DenseSet< const FunctionDecl * >	CUDAImplicitHostDeviceFunUsedByDevice
	Keep track of CUDA/HIP implicit host device functions used on device side in device compilation.

llvm::DenseMap< CanQualType, SYCLKernelInfo >	SYCLKernels
	Map of SYCL kernels indexed by the unique type used to name the kernel.

llvm::DenseMap< const CXXMethodDecl *, CXXCastPath >	LambdaCastPaths
	For capturing lambdas with an explicit object parameter whose type is derived from the lambda type, we need to perform derived-to-base conversion so we can access the captures; the cast paths for that are stored here.

ComparisonCategories	CompCategories
	Types and expressions required to build C++2a three-way comparisons using operator<=>, including the values return by builtin <=> operators.

unsigned	NumImplicitDefaultConstructors = 0
	The number of implicitly-declared default constructors.

unsigned	NumImplicitDefaultConstructorsDeclared = 0
	The number of implicitly-declared default constructors for which declarations were built.

unsigned	NumImplicitCopyConstructors = 0
	The number of implicitly-declared copy constructors.

unsigned	NumImplicitCopyConstructorsDeclared = 0
	The number of implicitly-declared copy constructors for which declarations were built.

unsigned	NumImplicitMoveConstructors = 0
	The number of implicitly-declared move constructors.

unsigned	NumImplicitMoveConstructorsDeclared = 0
	The number of implicitly-declared move constructors for which declarations were built.

unsigned	NumImplicitCopyAssignmentOperators = 0
	The number of implicitly-declared copy assignment operators.

unsigned	NumImplicitCopyAssignmentOperatorsDeclared = 0
	The number of implicitly-declared copy assignment operators for which declarations were built.

unsigned	NumImplicitMoveAssignmentOperators = 0
	The number of implicitly-declared move assignment operators.

unsigned	NumImplicitMoveAssignmentOperatorsDeclared = 0
	The number of implicitly-declared move assignment operators for which declarations were built.

unsigned	NumImplicitDestructors = 0
	The number of implicitly-declared destructors.

unsigned	NumImplicitDestructorsDeclared = 0
	The number of implicitly-declared destructors for which declarations were built.

llvm::StringMap< SectionInfo >	SectionInfos

Friends
class	NestedNameSpecifier

class	ASTDeclReader

class	ASTReader

class	ASTWriter

template<class >
class	serialization::AbstractTypeReader

class	CXXRecordDecl

class	IncrementalParser

class	DeclarationNameTable

class	DeclContext

Detailed Description

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

Examples: /home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/StaticAnalyzer/Core/RegionStore.cpp.

Definition at line 188 of file ASTContext.h.

Member Typedef Documentation

◆ import_range

using clang::ASTContext::import_range = llvm::iterator_range<import_iterator>

Definition at line 1091 of file ASTContext.h.

◆ overridden_cxx_method_iterator

using clang::ASTContext::overridden_cxx_method_iterator = CXXMethodVector::const_iterator

Definition at line 1053 of file ASTContext.h.

◆ overridden_method_range

using clang::ASTContext::overridden_method_range = llvm::iterator_range<overridden_cxx_method_iterator>

Definition at line 1062 of file ASTContext.h.

◆ TemplateOrSpecializationInfo

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

A type synonym for the TemplateOrInstantiation mapping.

Definition at line 507 of file ASTContext.h.

Member Enumeration Documentation

◆ GetBuiltinTypeError

enum clang::ASTContext::GetBuiltinTypeError

Enumerator
GE_None	No error.
GE_Missing_type	Missing a type.
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 2389 of file ASTContext.h.

◆ InlineVariableDefinitionKind

enum class clang::ASTContext::InlineVariableDefinitionKind

strong

Enumerator
None	Not an inline variable.
Weak	Weak definition of inline variable.
WeakUnknown	Weak for now, might become strong later in this TU.
Strong	Strong definition.

Definition at line 3500 of file ASTContext.h.

◆ NeedExtraManglingDecl_t

enum clang::ASTContext::NeedExtraManglingDecl_t

Enumerator
NeedExtraManglingDecl

Definition at line 3316 of file ASTContext.h.

◆ PragmaSectionFlag

enum clang::ASTContext::PragmaSectionFlag : unsigned

Enumerator
PSF_None
PSF_Read
PSF_Write
PSF_Execute
PSF_Implicit
PSF_ZeroInit
PSF_Invalid

Definition at line 3554 of file ASTContext.h.

Constructor & Destructor Documentation

◆ ASTContext() [1/2]

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

Definition at line 913 of file ASTContext.cpp.

References addTranslationUnitDecl().

◆ ASTContext() [2/2]

clang::ASTContext::ASTContext ( const ASTContext & )

delete

◆ ~ASTContext()

ASTContext::~ASTContext ( )

Definition at line 978 of file ASTContext.cpp.

References cleanup().

Member Function Documentation

◆ addComment()

void ASTContext::addComment ( const RawComment & RC )

Definition at line 346 of file ASTContext.cpp.

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

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

◆ addCopyConstructorForExceptionObject()

void ASTContext::addCopyConstructorForExceptionObject	(	CXXRecordDecl *	RD,
		CXXConstructorDecl *	CD
	)

Definition at line 13078 of file ASTContext.cpp.

References clang::Redeclarable< decl_type >::getFirstDecl().

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

◆ AddDeallocation()

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

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 985 of file ASTContext.cpp.

References clang::Data.

Referenced by addDestruction().

◆ addDeclaratorForUnnamedTagDecl()

void ASTContext::addDeclaratorForUnnamedTagDecl	(	TagDecl *	TD,
		DeclaratorDecl *	DD
	)

Definition at line 13095 of file ASTContext.cpp.

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

◆ addDestruction()

template<typename T >

void clang::ASTContext::addDestruction ( T * Ptr ) const

inline

If T isn't trivially destructible, calls AddDeallocation to register it for destruction.

Definition at line 3268 of file ASTContext.h.

References AddDeallocation(), clang::T, and V.

Referenced by clang::MSGuidDecl::getAsAPValue(), clang::LifetimeExtendedTemporaryDecl::getOrCreateValue(), clang::ConstantExpr::MoveIntoResult(), clang::ASTDeclReader::ReadVarDeclInit(), and clang::ASTDeclReader::VisitLifetimeExtendedTemporaryDecl().

◆ addedLocalImportDecl()

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 1681 of file ASTContext.cpp.

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

◆ addLazyModuleInitializers()

void ASTContext::addLazyModuleInitializers	(	Module *	M,
		ArrayRef< GlobalDeclID >	IDs
	)

Definition at line 1129 of file ASTContext.cpp.

◆ addModuleInitializer()

void ASTContext::addModuleInitializer	(	Module *	M,
		Decl *	Init
	)

Add a declaration to the list of declarations that are initialized for a module.

This will typically be a global variable (with internal linkage) that runs module initializers, such as the iostream initializer, or an ImportDecl nominating another module that has initializers.

Definition at line 1103 of file ASTContext.cpp.

References D.

Referenced by clang::Sema::ActOnModuleDecl(), clang::Sema::ActOnModuleImport(), clang::Sema::BuildModuleInclude(), and clang::Sema::CheckCompleteVariableDeclaration().

◆ addOverriddenMethod()

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

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

Definition at line 1655 of file ASTContext.cpp.

References clang::Decl::isCanonicalDecl().

Referenced by clang::CXXMethodDecl::addOverriddenMethod(), and clang::ASTDeclReader::VisitCXXMethodDecl().

◆ addressSpaceMapManglingFor()

bool clang::ASTContext::addressSpaceMapManglingFor ( LangAS AS ) const

inline

Definition at line 3017 of file ASTContext.h.

References clang::isTargetAddressSpace().

◆ addTranslationUnitDecl()

void clang::ASTContext::addTranslationUnitDecl ( )

inline

Definition at line 1144 of file ASTContext.h.

References clang::TranslationUnitDecl::Create(), clang::Redeclarable< decl_type >::setPreviousDecl(), clang::TU_Incremental, and TUKind.

Referenced by ASTContext().

◆ addTypedefNameForUnnamedTagDecl()

void ASTContext::addTypedefNameForUnnamedTagDecl	(	TagDecl *	TD,
		TypedefNameDecl *	TND
	)

Definition at line 13085 of file ASTContext.cpp.

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

◆ adjustDeducedFunctionResultType()

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

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

Definition at line 3652 of file ASTContext.cpp.

References adjustFunctionResultType(), getASTMutationListener(), clang::Redeclarable< decl_type >::getMostRecentDecl(), clang::Redeclarable< decl_type >::getPreviousDecl(), clang::ValueDecl::getType(), and clang::ValueDecl::setType().

Referenced by clang::Sema::CheckExplicitlyDefaultedComparison(), clang::Sema::DeduceFunctionTypeFromReturnExpr(), clang::Sema::DeduceReturnType(), and clang::ASTReader::FinishedDeserializing().

◆ adjustExceptionSpec()

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 3725 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::ASTReader::FinishedDeserializing(), and clang::Sema::UpdateExceptionSpec().

◆ adjustFunctionResultType()

QualType ASTContext::adjustFunctionResultType	(	QualType	FunctionType,
		QualType	NewResultType
	)

Change the result type of a function type, preserving sugar such as attributed types.

Definition at line 3640 of file ASTContext.cpp.

References adjustType(), clang::Type::castAs(), clang::Type::getAs(), getFunctionNoProtoType(), and getFunctionType().

Referenced by adjustDeducedFunctionResultType().

◆ adjustFunctionType()

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

Change the ExtInfo on a function type.

Definition at line 3622 of file ASTContext.cpp.

References clang::FunctionProtoType::ExtProtoInfo::ExtInfo, clang::FunctionType::getExtInfo(), getFunctionNoProtoType(), getFunctionType(), clang::Result, and clang::T.

Referenced by clang::Sema::adjustMemberFunctionCC(), clang::Sema::CheckMain(), clang::Sema::CheckMSVCRTEntryPoint(), handleFunctionTypeAttr(), clang::Sema::IsFunctionConversion(), and clang::Sema::MergeFunctionDecl().

◆ adjustObjCTypeParamBoundType()

void ASTContext::adjustObjCTypeParamBoundType	(	const ObjCTypeParamDecl *	Orig,
		ObjCTypeParamDecl *	New
	)		const

Definition at line 6083 of file ASTContext.cpp.

References getObjCTypeParamType(), getTrivialTypeSourceInfo(), clang::TypeDecl::getTypeForDecl(), clang::QualType::getTypePtr(), clang::TypedefNameDecl::getUnderlyingType(), clang::TypeDecl::setTypeForDecl(), and clang::TypedefNameDecl::setTypeSourceInfo().

Referenced by checkTypeParamListConsistency().

◆ adjustStringLiteralBaseType()

QualType ASTContext::adjustStringLiteralBaseType ( QualType StrLTy ) const

Definition at line 5016 of file ASTContext.cpp.

References getAddrSpaceQualType(), and clang::opencl_constant.

Referenced by clang::Sema::ActOnNumericConstant(), clang::Sema::BuildPredefinedExpr(), and getStringLiteralArrayType().

◆ adjustType()

QualType ASTContext::adjustType	(	QualType	OldType,
		llvm::function_ref< QualType(QualType)>	Adjust
	)		const

Rebuild a type, preserving any existing type sugar.

For function types, you probably want to just use adjustFunctionResultType and friends instead.

Definition at line 3578 of file ASTContext.cpp.

References adjustType(), getAdjustedType(), getAttributedType(), getBTFTagAttributedType(), getElaboratedType(), getMacroQualifiedType(), getParenType(), and clang::Type::getTypeClass().

Referenced by adjustFunctionResultType(), adjustType(), and getFunctionTypeWithExceptionSpec().

◆ Allocate() [1/2]

template<typename T >

T * clang::ASTContext::Allocate ( size_t Num = 1 ) const

inline

Definition at line 757 of file ASTContext.h.

References Allocate(), clang::Num, and clang::T.

◆ Allocate() [2/2]

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

inline

Definition at line 754 of file ASTContext.h.

◆ AllocateDeclListNode()

DeclListNode * clang::ASTContext::AllocateDeclListNode ( clang::NamedDecl * ND )

inline

Allocates a DeclListNode or returns one from the ListNodeFreeList pool.

Definition at line 770 of file ASTContext.h.

◆ AnyObjCImplementation()

bool clang::ASTContext::AnyObjCImplementation ( )

inline

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

Definition at line 3204 of file ASTContext.h.

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

◆ applyObjCProtocolQualifiers()

QualType ASTContext::applyObjCProtocolQualifiers	(	QualType	type,
		ArrayRef< ObjCProtocolDecl * >	protocols,
		bool &	hasError,
		bool	allowOnPointerType = `false`
	)		const

Apply Objective-C protocol qualifiers to the given type.

Parameters

allowOnPointerType specifies if we can apply protocol qualifiers on ObjCObjectPointerType. It can be set to true when constructing the canonical type of a Objective-C type parameter.

If this is for the canonical type of a type parameter, we can apply protocol qualifiers on the ObjCObjectPointerType.

Definition at line 5982 of file ASTContext.cpp.

References clang::ObjCObjectType::getBaseType(), getObjCObjectPointerType(), getObjCObjectType(), getObjCTypeParamType(), clang::ObjCObjectType::getTypeArgsAsWritten(), clang::ObjCObjectType::isKindOfTypeAsWritten(), ObjCBuiltinClassTy, ObjCBuiltinIdTy, clang::ObjCProtocolQualifiers< T >::qual_begin(), clang::ObjCProtocolQualifiers< T >::qual_end(), and clang::ast_matchers::type.

Referenced by getObjCTypeParamType().

◆ areCommonBaseCompatible()

QualType ASTContext::areCommonBaseCompatible	(	const ObjCObjectPointerType *	LHSOPT,
		const ObjCObjectPointerType *	RHSOPT
	)

◆ areComparableObjCPointerTypes()

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

Definition at line 11047 of file ASTContext.cpp.

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

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

◆ areCompatibleRVVTypes()

bool ASTContext::areCompatibleRVVTypes	(	QualType	FirstType,
		QualType	SecondType
	)

Return true if the given types are an RISC-V vector builtin type and a VectorType that is a fixed-length representation of the RISC-V vector builtin type for a specific vector-length.

Definition at line 10349 of file ASTContext.cpp.

References BoolTy, clang::ASTContext::BuiltinVectorTypeInfo::ElementType, clang::Generic, clang::Type::getAs(), getBuiltinVectorTypeInfo(), getRVVTypeSize(), getTypeSize(), hasSameType(), clang::Type::isRVVSizelessBuiltinType(), clang::Type::isRVVVLSBuiltinType(), clang::Type::isVectorType(), clang::RVVFixedLengthData, clang::RVVFixedLengthMask, clang::RVVFixedLengthMask_1, clang::RVVFixedLengthMask_2, and clang::RVVFixedLengthMask_4.

Referenced by clang::Sema::CheckAssignmentConstraints(), clang::Sema::CheckImplicitConversion(), CompareStandardConversionSequences(), and IsVectorConversion().

◆ areCompatibleSveTypes()

bool ASTContext::areCompatibleSveTypes	(	QualType	FirstType,
		QualType	SecondType
	)

Return true if the given types are an SVE builtin and a VectorType that is a fixed-length representation of the SVE builtin for a specific vector-length.

Definition at line 10260 of file ASTContext.cpp.

References clang::Generic, clang::Type::getAs(), getBuiltinVectorTypeInfo(), clang::Type::getSveEltType(), getSVETypeSize(), getTypeSize(), hasSameType(), clang::SveFixedLengthData, and clang::SveFixedLengthPredicate.

Referenced by clang::Sema::CheckAssignmentConstraints(), clang::Sema::CheckImplicitConversion(), CompareStandardConversionSequences(), and IsVectorConversion().

◆ areCompatibleVectorTypes()

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 10214 of file ASTContext.cpp.

References clang::AltiVecBool, clang::AltiVecPixel, clang::Type::castAs(), clang::First, clang::VectorType::getElementType(), clang::VectorType::getNumElements(), clang::VectorType::getVectorKind(), hasSameType(), hasSameUnqualifiedType(), clang::Type::isVectorType(), clang::RVVFixedLengthData, clang::RVVFixedLengthMask, clang::RVVFixedLengthMask_1, clang::RVVFixedLengthMask_2, clang::RVVFixedLengthMask_4, clang::SveFixedLengthData, and clang::SveFixedLengthPredicate.

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

◆ areLaxCompatibleRVVTypes()

bool ASTContext::areLaxCompatibleRVVTypes	(	QualType	FirstType,
		QualType	SecondType
	)

Return true if the given vector types are lax-compatible RISC-V vector types as defined by -flax-vector-conversions=, which permits implicit conversions between vectors with different number of elements and/or incompatible element types, false otherwise.

Definition at line 10398 of file ASTContext.cpp.

References clang::LangOptionsBase::All, clang::Generic, clang::Type::getAs(), getLangOpts(), clang::Type::getRVVEltType(), getRVVTypeSize(), getTypeSize(), clang::LangOptionsBase::Integer, clang::Type::isIntegerType(), clang::Type::isRVVSizelessBuiltinType(), and clang::Type::isVectorType().

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

◆ areLaxCompatibleSveTypes()

bool ASTContext::areLaxCompatibleSveTypes	(	QualType	FirstType,
		QualType	SecondType
	)

Return true if the given vector types are lax-compatible SVE vector types, false otherwise.

Definition at line 10285 of file ASTContext.cpp.

References clang::LangOptionsBase::All, clang::Generic, clang::Type::getAs(), getLangOpts(), clang::Type::getSveEltType(), getSVETypeSize(), getTypeSize(), clang::LangOptionsBase::Integer, clang::Type::isIntegerType(), and clang::SveFixedLengthData.

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

◆ AtomicUsesUnsupportedLibcall()

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

Definition at line 13195 of file ASTContext.cpp.

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

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

◆ attachCommentsToJustParsedDecls()

void ASTContext::attachCommentsToJustParsedDecls	(	ArrayRef< Decl * >	Decls,
		const Preprocessor *	PP
	)

Searches existing comments for doc comments that should be attached to Decls.

If any doc comment is found, it is parsed.

Requirement: All Decls are in the same file.

If the last comment in the file is already attached we assume there are not comments left to be attached to Decls.

Definition at line 530 of file ASTContext.cpp.

References adjustDeclToTemplate(), cacheRawCommentForDecl(), Comments, D, DeclRawComments, clang::RawCommentList::empty(), clang::File, clang::Decl::getCanonicalDecl(), clang::RawCommentList::getCommentsInFile(), getDeclLocsForCommentSearch(), clang::SourceManager::getDecomposedLoc(), clang::Decl::getLocation(), getRawCommentForDeclNoCacheImpl(), clang::Decl::isInvalidDecl(), clang::SourceLocation::isValid(), Loc, and ParsedComments.

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

◆ backupStr()

llvm::StringRef clang::ASTContext::backupStr ( llvm::StringRef S ) const

inline

Definition at line 762 of file ASTContext.h.

◆ baseForVTableAuthentication()

const CXXRecordDecl * ASTContext::baseForVTableAuthentication ( const CXXRecordDecl * ThisClass )

Resolve the root record to be used to derive the vtable pointer authentication policy for the specified record.

Definition at line 14646 of file ASTContext.cpp.

References getASTRecordLayout(), and clang::CXXRecordDecl::isPolymorphic().

Referenced by mangleOverrideDiscrimination().

◆ BlockRequiresCopying()

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 8241 of file ASTContext.cpp.

References D, clang::Type::getAsCXXRecordDecl(), getBlockVarCopyInit(), clang::BlockVarCopyInit::getCopyExpr(), clang::Qualifiers::getObjCLifetime(), clang::QualType::getQualifiers(), clang::Type::isBlockPointerType(), clang::QualType::isDestructedType(), clang::QualType::isNonTrivialToPrimitiveDestructiveMove(), 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.

◆ buildBuiltinTemplateDecl()

BuiltinTemplateDecl * ASTContext::buildBuiltinTemplateDecl	(	BuiltinTemplateKind	BTK,
		const IdentifierInfo *	II
	)		const

Definition at line 1188 of file ASTContext.cpp.

References clang::DeclContext::addDecl(), clang::BuiltinTemplateDecl::Create(), and getTranslationUnitDecl().

Referenced by getBuiltinCommonTypeDecl(), getMakeIntegerSeqDecl(), and getTypePackElementDecl().

◆ buildImplicitRecord()

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

Create a new implicit TU-level CXXRecordDecl or RecordDecl declaration.

Definition at line 1221 of file ASTContext.cpp.

References clang::Decl::addAttr(), clang::CPlusPlus, clang::CXXRecordDecl::Create(), clang::RecordDecl::Create(), clang::IdentifierTable::get(), getLangOpts(), getTranslationUnitDecl(), Idents, Loc, and clang::Decl::setImplicit().

Referenced by CreateAAPCSABIBuiltinVaListDecl(), CreateAArch64ABIBuiltinVaListDecl(), CreateHexagonBuiltinVaListDecl(), CreatePowerABIBuiltinVaListDecl(), CreateSystemZBuiltinVaListDecl(), CreateX86_64ABIBuiltinVaListDecl(), CreateXtensaABIBuiltinVaListDecl(), getBlockDescriptorExtendedType(), getBlockDescriptorType(), getCFConstantStringDecl(), clang::CodeGen::CodeGenModule::getObjCFastEnumerationStateType(), getObjCSuperType(), InitBuiltinTypes(), and clang::Sema::Initialize().

◆ buildImplicitTypedef()

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

Create a new implicit TU-level typedef declaration.

Definition at line 1237 of file ASTContext.cpp.

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

◆ cacheRawCommentForDecl()

void ASTContext::cacheRawCommentForDecl	(	const Decl &	OriginalD,
		const RawComment &	Comment
	)		const

Attaches Comment to OriginalD and to its redeclaration chain and removes the redeclaration chain from the set of commentless chains.

Don't do anything if a comment has already been attached to OriginalD or its redeclaration chain.

Definition at line 504 of file ASTContext.cpp.

References CommentlessRedeclChains, clang::LangOptions::CommentOpts, DeclRawComments, clang::Decl::getCanonicalDecl(), clang::RawComment::isDocumentation(), clang::CommentOptions::ParseAllComments, and RedeclChainComments.

Referenced by attachCommentsToJustParsedDecls(), and getRawCommentForAnyRedecl().

◆ canAssignObjCInterfaces() [1/2]

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 10616 of file ASTContext.cpp.

References canAssignObjCInterfaces(), clang::ObjCObjectType::getInterface(), clang::ObjCObjectPointerType::getObjectType(), clang::ObjCObjectType::isKindOfType(), clang::ObjCObjectType::isObjCClass(), clang::ObjCObjectType::isObjCQualifiedClass(), clang::ObjCObjectType::isObjCQualifiedId(), clang::ObjCObjectType::isObjCUnqualifiedId(), ObjCQualifiedClassTypesAreCompatible(), ObjCQualifiedIdTypesAreCompatible(), and clang::ObjCObjectPointerType::stripObjCKindOfTypeAndQuals().

Referenced by clang::SemaObjC::ActOnPropertyImplDecl(), clang::applyObjCTypeArgs(), areComparableObjCPointerTypes(), canAssignObjCInterfaces(), canAssignObjCObjectTypes(), canBindObjCObjectType(), CompareDerivedToBaseConversions(), CompareStandardConversionSequences(), clang::SemaObjC::DiagnosePropertyAccessorMismatch(), clang::SemaObjC::FindCompositeObjCPointerType(), findMethodDecl(), clang::Sema::isObjCPointerConversion(), isObjCTypeSubstitutable(), and mergeTypes().

◆ canAssignObjCInterfaces() [2/2]

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

Definition at line 10985 of file ASTContext.cpp.

References clang::Type::castAs(), CollectInheritedProtocols(), clang::declaresSameEntity(), clang::ObjCObjectType::getInterface(), clang::ObjCProtocolQualifiers< T >::getNumProtocols(), clang::ObjCObjectType::getSuperClassType(), clang::ObjCObjectType::getTypeArgs(), clang::ObjCObjectType::isSpecialized(), clang::ObjCInterfaceDecl::isSuperClassOf(), clang::ObjCProtocolQualifiers< T >::quals(), and sameObjCTypeArgs().

◆ canAssignObjCInterfacesInBlockPointer()

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 10669 of file ASTContext.cpp.

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

Referenced by canAssignObjCInterfacesInBlockPointer(), and mergeTypes().

◆ canBindObjCObjectType()

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

Definition at line 11059 of file ASTContext.cpp.

References canAssignObjCInterfaces(), and getObjCObjectPointerType().

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

◆ canBuiltinBeRedeclared()

bool ASTContext::canBuiltinBeRedeclared ( const FunctionDecl * FD ) const

Return whether a declaration to a builtin is allowed to be overloaded/redeclared.

Definition at line 9925 of file ASTContext.cpp.

References BuiltinInfo, clang::Builtin::Context::canBeRedeclared(), clang::FunctionDecl::getBuiltinID(), clang::Builtin::Context::hasCustomTypechecking(), and clang::Builtin::NotBuiltin.

◆ cleanup()

void ASTContext::cleanup ( )

Definition at line 939 of file ASTContext.cpp.

References clang::Value::clear(), and E.

Referenced by ~ASTContext().

◆ cloneFullComment()

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

Definition at line 592 of file ASTContext.cpp.

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

Referenced by getCommentForDecl().

◆ CollectInheritedProtocols()

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 2705 of file ASTContext.cpp.

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

Referenced by clang::SemaObjC::actOnObjCTypeArgsOrProtocolQualifiers(), canAssignObjCInterfaces(), CollectInheritedProtocols(), getIntersectionOfProtocols(), ObjCQualifiedIdTypesAreCompatible(), and QIdProtocolsAdoptObjCObjectProtocols().

◆ computeBestEnumTypes()

bool ASTContext::computeBestEnumTypes	(	bool	IsPacked,
		unsigned	NumNegativeBits,
		unsigned	NumPositiveBits,
		QualType &	BestType,
		QualType &	BestPromotionType
	)

Compute BestType and BestPromotionType for an enum based on the highest number of negative and positive bits of its elements.

Returns true if enum width is too large.

Definition at line 5212 of file ASTContext.cpp.

References IntTy, LongLongTy, LongTy, ShortTy, SignedCharTy, UnsignedCharTy, UnsignedIntTy, UnsignedLongLongTy, UnsignedLongTy, and UnsignedShortTy.

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

◆ CountNonClassIvars()

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

Definition at line 2962 of file ASTContext.cpp.

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

◆ createDeviceMangleContext()

MangleContext * ASTContext::createDeviceMangleContext ( const TargetInfo & T )

Creates a device mangle context to correctly mangle lambdas in a mixed architecture compile by setting the lambda mangling number source to the DeviceLambdaManglingNumber.

Currently this asserts that the TargetInfo (from the AuxTargetInfo) is a an itanium target.

Definition at line 12921 of file ASTContext.cpp.

References clang::ItaniumMangleContext::create(), clang::MicrosoftMangleContext::create(), getDiagnostics(), and clang::T.

Referenced by InitDeviceMC().

◆ createMangleContext()

MangleContext * ASTContext::createMangleContext ( const TargetInfo * T = nullptr )

If T is null pointer, assume the target in ASTContext.

Definition at line 12900 of file ASTContext.cpp.

References clang::ItaniumMangleContext::create(), clang::MicrosoftMangleContext::create(), getDiagnostics(), and clang::T.

Referenced by clang::PredefinedExpr::ComputeName(), clang::ASTNameGenerator::Implementation::getAllManglings(), getPointerAuthTypeDiscriminator(), getPointerAuthVTablePointerDiscriminator(), InitDeviceMC(), markUsedForAliasOrIfunc(), and useAbbreviatedThunkName().

◆ createMangleNumberingContext()

std::unique_ptr< MangleNumberingContext > ASTContext::createMangleNumberingContext ( ) const

Definition at line 13068 of file ASTContext.cpp.

Referenced by getManglingNumberContext().

◆ CreateTypeSourceInfo()

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 3072 of file ASTContext.cpp.

References clang::TypeLoc::getFullDataSizeForType(), and clang::T.

Referenced by clang::Sema::ActOnBlockArguments(), clang::Sema::ActOnTemplatedFriendTag(), clang::Sema::BuildMemInitializer(), clang::Sema::CheckTypenameType(), EvaluateBooleanTypeTrait(), getTemplateSpecializationTypeInfo(), getTrivialTypeSourceInfo(), GetTypeSourceInfoForDeclarator(), and clang::ASTDeclReader::VisitDeclaratorDecl().

◆ Deallocate()

void clang::ASTContext::Deallocate ( void * Ptr ) const

inline

Definition at line 760 of file ASTContext.h.

Referenced by clang::SemaOpenMP::ActOnOpenMPFirstprivateClause(), clang::Sema::AttachBaseSpecifiers(), clang::VarDecl::setInit(), clang::TagDecl::setQualifierInfo(), and clang::QualifierInfo::setTemplateParameterListsInfo().

◆ DeallocateDeclListNode()

void clang::ASTContext::DeallocateDeclListNode ( DeclListNode * N )

inline

Deallcates a DeclListNode by returning it to the ListNodeFreeList pool.

Definition at line 781 of file ASTContext.h.

◆ DeclMustBeEmitted()

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 12700 of file ASTContext.cpp.

References D, clang::VarDecl::DeclarationOnly, DeclMustBeEmitted(), clang::CXXMethodDecl::getCanonicalDecl(), getCurrentKeyFunction(), clang::Decl::getDeclContext(), GetGVALinkageForFunction(), GetGVALinkageForVariable(), clang::DeclContext::getParent(), getTargetInfo(), clang::GVA_AvailableExternally, clang::Decl::hasAttr(), clang::DeclContext::isDependentContext(), clang::isDiscardableGVALinkage(), clang::CXXRecordDecl::isDynamicClass(), isMSStaticDataMemberInlineDefinition(), clang::SC_Register, and clang::FunctionDecl::TK_FunctionTemplate.

Referenced by clang::Sema::CheckCompleteVariableDeclaration(), clang::SemaOpenMP::checkOpenMPDeclareVariantFunction(), DeclMustBeEmitted(), isRequiredDecl(), and clang::Sema::ShouldWarnIfUnusedFileScopedDecl().

◆ DecodeTypeStr()

QualType ASTContext::DecodeTypeStr	(	const char *&	Str,
		const ASTContext &	Context,
		ASTContext::GetBuiltinTypeError &	Error,
		bool &	RequireICE,
		bool	AllowTypeModifiers
	)		const

Definition at line 12408 of file ASTContext.cpp.

References DecodeTypeFromStr().

Referenced by clang::DecodePPCMMATypeFromStr().

◆ deduplicateMergedDefinitonsFor()

void ASTContext::deduplicateMergedDefinitonsFor ( NamedDecl * ND )

Clean up the merged definition list.

Call this if you might have added duplicates into the list.

Definition at line 1064 of file ASTContext.cpp.

References clang::Found, and clang::Decl::getCanonicalDecl().

◆ DeepCollectObjCIvars()

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 2688 of file ASTContext.cpp.

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

Referenced by clang::SemaObjC::ActOnDefs(), and DeepCollectObjCIvars().

◆ DumpRecordLayout()

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

Definition at line 3737 of file RecordLayoutBuilder.cpp.

References DumpRecordLayout(), clang::ASTRecordLayout::getAlignment(), getASTRecordLayout(), clang::ASTRecordLayout::getDataSize(), clang::ASTRecordLayout::getFieldCount(), clang::ASTRecordLayout::getFieldOffset(), clang::ASTRecordLayout::getPreferredAlignment(), clang::ASTRecordLayout::getSize(), getTypeDeclType(), isMsLayout(), and toBits().

Referenced by DumpRecordLayout(), and getASTRecordLayout().

◆ eraseDeclAttrs()

void ASTContext::eraseDeclAttrs ( const Decl * D )

Erase the attributes corresponding to the given declaration.

Definition at line 1527 of file ASTContext.cpp.

References D.

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

◆ filterFunctionTargetAttrs()

ParsedTargetAttr ASTContext::filterFunctionTargetAttrs ( const TargetAttr * TD ) const

Parses the target attributes passed in, and returns only the ones that are valid feature names.

Definition at line 14452 of file ASTContext.cpp.

Referenced by getFunctionFeatureMap().

◆ findSYCLKernelInfo()

const SYCLKernelInfo * ASTContext::findSYCLKernelInfo ( QualType T ) const

Returns a pointer to the metadata generated from the corresponding SYCLkernel entry point if the provided type corresponds to a registered SYCL kernel name.

Returns a null pointer otherwise.

Definition at line 14591 of file ASTContext.cpp.

References getCanonicalType(), SYCLKernels, and clang::T.

Referenced by clang::SemaSYCL::CheckSYCLEntryPointFunctionDecl().

◆ forEachMultiversionedFunctionVersion()

void ASTContext::forEachMultiversionedFunctionVersion	(	const FunctionDecl *	FD,
		llvm::function_ref< void(FunctionDecl *)>	Pred
	)		const

Visits all versions of a multiversioned function with the passed predicate.

Definition at line 12819 of file ASTContext.cpp.

References clang::Decl::getAsFunction(), clang::Decl::getDeclContext(), clang::NamedDecl::getDeclName(), clang::Redeclarable< decl_type >::getMostRecentDecl(), clang::DeclContext::getRedeclContext(), clang::ValueDecl::getType(), hasSameType(), clang::FunctionDecl::isMultiVersion(), and clang::DeclContext::lookup().

Referenced by isNonViableMultiVersionOverload(), and clang::Sema::PerformPendingInstantiations().

◆ getAddrSpaceQualType()

QualType ASTContext::getAddrSpaceQualType	(	QualType	T,
		LangAS	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 3150 of file ASTContext.cpp.

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

Referenced by clang::Sema::ActOnVariableDeclarator(), AdjustAddressSpaceForBuiltinOperandType(), AdjustFunctionParmAndArgTypesForDeduction(), adjustStringLiteralBaseType(), clang::Sema::BuildAddressSpaceAttr(), clang::Sema::BuildAtomicExpr(), builtinAllocaAddrSpace(), checkConditionalPointerCompatibility(), clang::Sema::CheckExplicitlyDefaultedSpecialMember(), clang::Sema::DeclareImplicitCopyAssignment(), clang::Sema::DeclareImplicitCopyConstructor(), clang::Sema::DeclareImplicitMoveAssignment(), clang::Sema::DeclareImplicitMoveConstructor(), DecodeTypeFromStr(), clang::Sema::deduceOpenCLAddressSpace(), deduceOpenCLPointeeAddrSpace(), clang::CodeGen::CodeGenTypes::DeriveThisType(), HandleAddressSpaceTypeAttribute(), handleMSPointerTypeQualifierAttr(), HandleWebAssemblyFuncrefAttr(), clang::Sema::PerformImplicitConversion(), clang::Sema::PerformObjectMemberConversion(), clang::TreeTransform< Derived >::RebuildQualifiedType(), rewriteBuiltinFunctionDecl(), and clang::CodeGen::CGOpenMPRuntimeGPU::translateParameter().

◆ getAdjustedParameterType()

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 7635 of file ASTContext.cpp.

References getArrayParameterType(), getDecayedType(), getLangOpts(), clang::HLSL, clang::Type::isArrayType(), clang::Type::isConstantArrayType(), clang::Type::isFunctionType(), and clang::T.

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

◆ getAdjustedType() [1/2]

CanQualType clang::ASTContext::getAdjustedType	(	CanQualType	Orig,
		CanQualType	New
	)		const

inline

Definition at line 1471 of file ASTContext.h.

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

◆ getAdjustedType() [2/2]

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 3809 of file ASTContext.cpp.

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

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

◆ getAlignOfGlobalVar()

unsigned ASTContext::getAlignOfGlobalVar	(	QualType	T,
		const VarDecl *	VD
	)		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.

If VD is non-null it will be considered specifically for the query.

Definition at line 2633 of file ASTContext.cpp.

References getMinGlobalAlignOfVar(), getPreferredTypeAlign(), getTypeSize(), and clang::T.

Referenced by getAlignOfGlobalVarInChars().

◆ getAlignOfGlobalVarInChars()

CharUnits ASTContext::getAlignOfGlobalVarInChars	(	QualType	T,
		const VarDecl *	VD
	)		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.

If VD is non-null it will be considered specifically for the query.

Definition at line 2641 of file ASTContext.cpp.

References getAlignOfGlobalVar(), clang::T, and toCharUnitsFromBits().

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

◆ getAllocator()

llvm::BumpPtrAllocator & clang::ASTContext::getAllocator ( ) const

inline

Definition at line 750 of file ASTContext.h.

Referenced by clang::Decl::getID(), clang::CXXCtorInitializer::getID(), clang::Stmt::getID(), and clang::RawComment::parse().

◆ getArrayDecayedType()

QualType ASTContext::getArrayDecayedType ( QualType Ty ) const

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

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.

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 7668 of file ASTContext.cpp.

References getAsArrayType(), getAttributedType(), clang::ArrayType::getElementType(), clang::ArrayType::getIndexTypeQualifiers(), clang::Type::getNullability(), getPointerType(), getQualifiedType(), and clang::Result.

Referenced by clang::Sema::ActOnStringLiteral(), BuildCookedLiteralOperatorCall(), clang::Sema::BuildExceptionDeclaration(), clang::Sema::BuildExpressionFromDeclTemplateArgument(), clang::Sema::BuildVAArgExpr(), 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().

◆ getArrayInitLoopExprElementCount()

uint64_t ASTContext::getArrayInitLoopExprElementCount ( const ArrayInitLoopExpr * AILE ) const

Return number of elements initialized in an ArrayInitLoopExpr.

Definition at line 7720 of file ASTContext.cpp.

References clang::ArrayInitLoopExpr::getArraySize(), and clang::ArrayInitLoopExpr::getSubExpr().

◆ getArrayParameterType()

QualType ASTContext::getArrayParameterType ( QualType Ty ) const

Return the uniqued reference to a specified array parameter type from the original array type.

Definition at line 3873 of file ASTContext.cpp.

References getArrayParameterType(), getCanonicalType(), clang::Type::isArrayParameterType(), clang::QualType::isCanonical(), and clang::Type::isConstantArrayType().

Referenced by getAdjustedParameterType(), getArrayParameterType(), getCanonicalParamType(), getCommonNonSugarTypeNode(), IsStandardConversion(), and clang::Sema::PerformImplicitConversion().

◆ getAsArrayType()

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 7577 of file ASTContext.cpp.

References clang::Qualifiers::empty(), getConstantArrayType(), getDependentSizedArrayType(), getIncompleteArrayType(), getQualifiedType(), getVariableArrayType(), clang::SplitQualType::Quals, clang::T, and clang::SplitQualType::Ty.

Referenced by clang::Sema::ActOnFields(), actOnOMPReductionKindClause(), clang::Sema::ActOnStartCXXMemberReference(), clang::Sema::BuildBuiltinOffsetOf(), clang::Sema::BuiltinRemoveExtent(), clang::Sema::CheckAllocatedType(), CheckC23ConstexprInitStringLiteral(), clang::Sema::CheckCountedByAttrOnField(), checkFormatStringExpr(), clang::Sema::CheckStaticArrayArgument(), DeduceFromInitializerList(), clang::Sema::deduceOpenCLAddressSpace(), DeduceTemplateArgumentsByTypeMatch(), diagnoseArrayStarInParamType(), DiagnoseDivisionSizeofPointerOrArray(), clang::CodeGen::ReductionCodeGen::emitInitialization(), emitPartialArrayDestroy(), clang::Sema::FillInlineAsmIdentifierInfo(), clang::Sema::FindCompositePointerType(), getArrayDecayedType(), getAsConstantArrayType(), getAsDependentSizedArrayType(), getAsIncompleteArrayType(), getAsVariableArrayType(), getDeclAlign(), clang::CFGImplicitDtor::getDestructorDecl(), getLValueType(), clang::ento::MemRegionManager::getStaticSize(), handleInitPriorityAttr(), clang::ASTNodeImporter::ImportAPValue(), clang::InitializationSequence::InitializeFrom(), clang::interp::InterpretOffsetOf(), isDesignatorAtObjectEnd(), isSameEntity(), IsStringInit(), clang::CodeGen::CodeGenTypes::isZeroInitializable(), mergeTypes(), clang::Sema::MergeVarDeclTypes(), clang::InitializationSequence::Perform(), PerformConstructorInitialization(), clang::ento::ExprEngine::ProcessDeleteDtor(), TryArrayCopy(), clang::CodeGen::ConstantEmitter::tryEmitPrivate(), TryListConversion(), TryListInitialization(), tryObjCWritebackConversion(), TryOrBuildParenListInitialization(), TypeRequiresBuiltinLaunderImp(), unwrapCastAwayConstnessLevel(), UnwrapSimilarArrayTypes(), and clang::ASTNodeImporter::VisitVarDecl().

◆ getAsConstantArrayType()

const ConstantArrayType * clang::ASTContext::getAsConstantArrayType ( QualType T ) const

inline

Definition at line 2922 of file ASTContext.h.

References getAsArrayType(), and clang::T.

Referenced by clang::SemaOpenACC::ActOnArraySectionExpr(), clang::CodeGen::swiftcall::SwiftAggLowering::addTypedData(), clang::ast_matchers::libc_func_matchers::AST_MATCHER(), BitsContainNoUserData(), clang::Sema::BuildCXXNew(), buildSingleCopyAssignRecursively(), calculateLegacyCbufferSize(), clang::Sema::CheckCompleteDecompositionDeclaration(), CheckFormatString(), clang::Sema::CheckStaticArrayArgument(), clang::Sema::CheckVariableDeclarationType(), CompareImplicitConversionSequences(), DeduceTemplateArgumentsByTypeMatch(), EmitCXXNewAllocSize(), EmitMemberInitializer(), clang::CodeGen::CodeGenModule::EmitNullConstant(), EquivalentArrayTypes(), evenFlexibleArraySize(), clang::analyze_scanf::ScanfSpecifier::fixType(), fixVarDeclWithArray(), fixVariable(), FixVarInitializerWithSpan(), clang::Sema::FormatStringHasSArg(), clang::CodeGen::CodeGenModule::GetConstantArrayFromStringLiteral(), clang::VarDecl::getFlexibleArrayInitChars(), getTypeExpansion(), clang::VarDecl::hasFlexibleArrayInit(), isConstantSizeArrayWithMoreThanOneElement(), clang::CodeGen::isEmptyField(), clang::Decl::isFlexibleArrayMemberLike(), isIncompleteOrZeroLengthArrayType(), clang::CodeGen::isSingleElementStruct(), isValidStructGUID(), isZeroSizedArray(), mergeTypes(), clang::SemaObjC::ParseObjCStringLiteral(), clang::InitializationSequence::Perform(), ProcessFormatStringLiteral(), setUsedBits(), TryOrBuildParenListInitialization(), clang::interp::Compiler< Emitter >::VisitCXXConstructExpr(), clang::interp::Compiler< Emitter >::VisitCXXStdInitializerListExpr(), clang::interp::Compiler< Emitter >::visitInitList(), and clang::interp::Compiler< Emitter >::VisitStringLiteral().

◆ getAsDependentSizedArrayType()

const DependentSizedArrayType * clang::ASTContext::getAsDependentSizedArrayType ( QualType T ) const

inline

Definition at line 2931 of file ASTContext.h.

References getAsArrayType(), and clang::T.

Referenced by DeduceTemplateArgumentsByTypeMatch().

◆ getAsIncompleteArrayType()

const IncompleteArrayType * clang::ASTContext::getAsIncompleteArrayType ( QualType T ) const

inline

Definition at line 2928 of file ASTContext.h.

References getAsArrayType(), and clang::T.

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

◆ getAssumedTemplateName()

TemplateName ASTContext::getAssumedTemplateName ( DeclarationName Name ) const

Retrieve a template name representing an unqualified-id that has been assumed to name a template for ADL purposes.

Definition at line 9967 of file ASTContext.cpp.

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

◆ getASTAllocatedMemory()

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 788 of file ASTContext.h.

◆ getASTMutationListener()

ASTMutationListener * clang::ASTContext::getASTMutationListener ( ) const

inline

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

Definition at line 1289 of file ASTContext.h.

References Listener.

Referenced by adjustDeducedFunctionResultType(), applyOMPAllocateAttribute(), clang::SemaOpenMP::CheckOMPThreadPrivateDecl(), clang::ASTReader::FinishedDeserializing(), clang::Decl::getASTMutationListener(), mergeDefinitionIntoModule(), and clang::TranslationUnitDecl::setAnonymousNamespace().

◆ getASTObjCImplementationLayout()

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 3099 of file ASTContext.cpp.

References D.

Referenced by lookupFieldBitOffset().

◆ getASTObjCInterfaceLayout()

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

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

Definition at line 3094 of file ASTContext.cpp.

References D.

Referenced by getTypeUnadjustedAlign(), and lookupFieldBitOffset().

◆ getASTRecordLayout()

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 3321 of file RecordLayoutBuilder.cpp.

References clang::ExternalASTSource::CompleteType(), D, DumpRecordLayout(), clang::CharUnits::fromQuantity(), getExternalSource(), getLangOpts(), clang::Decl::getMostRecentDecl(), getTargetInfo(), clang::CXXRecordDecl::isDynamicClass(), clang::Decl::isInvalidDecl(), isMsLayout(), mustSkipTailPadding(), and clang::CharUnits::Zero().

Referenced by AddIndirectPrimaryBases(), clang::CodeGen::swiftcall::SwiftAggLowering::addTypedData(), clang::interp::IntPointer::atOffset(), clang::interp::IntPointer::baseCast(), baseForVTableAuthentication(), BitsContainNoUserData(), clang::CodeGen::CGCXXABI::buildThisParam(), calculateOffset(), classifyType(), clang::RecordDecl::completeDefinition(), computeFullPathsForVFTables(), clang::CodeGen::CodeGenModule::computeNonVirtualBaseClassOffset(), computeOffsetHint(), clang::CodeGen::CodeGenTypes::ComputeRecordLayout(), DumpRecordLayout(), EmitNullBaseClassInitialization(), EmitNullConstant(), EncodeBitField(), enumerateData(), findPathsToSubobject(), getBaseAlignmentAndOffsetFromLValue(), getBaseAlignmentAndOffsetFromPtr(), clang::CodeGen::CodeGenModule::getClassPointerAlignment(), getDeclAlign(), getDerivedToBaseAlignmentAndOffset(), clang::CodeGen::CodeGenModule::getDynamicOffsetAlignment(), getFieldOffsetInBits(), clang::VarDecl::getFlexibleArrayInitChars(), getMemberPointerPathAdjustment(), clang::CodeGen::CodeGenModule::getMinimumClassObjectSize(), getOffsetOfBaseWithVBPtr(), getOffsetOfFullPath(), getPreferredTypeAlign(), getTypeInfoDataSizeInChars(), getTypeUnadjustedAlign(), clang::CodeGen::CodeGenModule::getVBaseAlignment(), clang::interp::InterpretOffsetOf(), isDesignatorAtObjectEnd(), isIntegerLikeType(), clang::Sema::LookupInlineAsmField(), setUsedBits(), structHasUniqueObjectRepresentations(), clang::interp::Pointer::toAPValue(), and clang::CodeGen::CodeGenModule::TryEmitBaseDestructorAsAlias().

◆ getAsVariableArrayType()

const VariableArrayType * clang::ASTContext::getAsVariableArrayType ( QualType T ) const

inline

Definition at line 2925 of file ASTContext.h.

References getAsArrayType(), and clang::T.

Referenced by clang::Sema::CheckVariableDeclarationType(), clang::CodeGen::ReductionCodeGen::emitAggregateType(), emitArraySubscriptGEP(), emitPointerArithmetic(), clang::CodeGen::CGOpenMPRuntime::emitReduction(), clang::CodeGen::CGOpenMPRuntime::emitReductionFunction(), EquivalentArrayTypes(), getFixedSizeElementType(), mergeTypes(), and TryOrBuildParenListInitialization().

◆ getAtomicType()

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 6519 of file ASTContext.cpp.

References getAtomicType(), getCanonicalType(), clang::AtomicType::Profile(), and clang::T.

Referenced by clang::Sema::BuildAtomicType(), getAtomicType(), getCommonNonSugarTypeNode(), getVariableArrayDecayedType(), clang::Sema::Initialize(), makeQualifiedLValueReferenceType(), and mergeTypes().

◆ getAttributedType() [1/3]

QualType ASTContext::getAttributedType	(	attr::Kind	attrKind,
		QualType	modifiedType,
		QualType	equivalentType,
		const Attr *	attr = `nullptr`
	)		const

◆ getAttributedType() [2/3]

QualType ASTContext::getAttributedType	(	const Attr *	attr,
		QualType	modifiedType,
		QualType	equivalentType
	)		const

Definition at line 5331 of file ASTContext.cpp.

References clang::ast_matchers::attr, and getAttributedType().

◆ getAttributedType() [3/3]

QualType ASTContext::getAttributedType	(	NullabilityKind	nullability,
		QualType	modifiedType,
		QualType	equivalentType
	)

Definition at line 5336 of file ASTContext.cpp.

References getAttributedType(), clang::NonNull, clang::Nullable, clang::NullableResult, and clang::Unspecified.

◆ getAutoDeductType()

QualType ASTContext::getAutoDeductType ( ) const

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

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

Definition at line 6546 of file ASTContext.cpp.

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

Referenced by clang::Sema::BuildCXXForRangeStmt(), clang::Sema::buildLambdaInitCaptureInitialization(), clang::Sema::CheckExplicitlyDefaultedComparison(), ConvertDeclSpecToType(), clang::Sema::deduceVarTypeFromInitializer(), getAutoRRefDeductType(), getDummyLambdaType(), and clang::ASTReader::GetType().

◆ getAutoRRefDeductType()

QualType ASTContext::getAutoRRefDeductType ( ) const

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

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

Definition at line 6557 of file ASTContext.cpp.

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

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

◆ getAutoType()

QualType ASTContext::getAutoType	(	QualType	DeducedType,
		AutoTypeKeyword	Keyword,
		bool	IsDependent,
		bool	IsPack = `false`,
		ConceptDecl *	TypeConstraintConcept = `nullptr`,
		ArrayRef< TemplateArgument >	TypeConstraintArgs = `{}`
	)		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 6448 of file ASTContext.cpp.

Referenced by ConvertDeclSpecToType(), getCommonNonSugarTypeNode(), getCommonSugarTypeNode(), getUnconstrainedType(), clang::TreeTransform< Derived >::RebuildAutoType(), and clang::TreeTransform< Derived >::RebuildQualifiedType().

◆ getAuxTargetInfo()

const TargetInfo * clang::ASTContext::getAuxTargetInfo ( ) const

inline

Definition at line 800 of file ASTContext.h.

Referenced by clang::Sema::CheckCallingConvAttr(), HandleNeonVectorTypeAttr(), InitDeviceMC(), clang::Sema::Initialize(), isMsLayout(), and ProcessStmtAttribute().

◆ getBaseElementType() [1/2]

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 7690 of file ASTContext.cpp.

References getBaseElementType(), and clang::ArrayType::getElementType().

Referenced by clang::Sema::ActOnCXXDelete(), clang::Sema::ActOnFields(), clang::Sema::ActOnInitializerError(), actOnOMPReductionKindClause(), clang::SemaOpenMP::ActOnOpenMPCopyinClause(), clang::SemaOpenMP::ActOnOpenMPCopyprivateClause(), clang::SemaOpenMP::ActOnOpenMPFirstprivateClause(), clang::SemaOpenMP::ActOnOpenMPLastprivateClause(), clang::Sema::ActOnUninitializedDecl(), clang::SemaHLSL::ActOnVariableDeclarator(), clang::Sema::AddInitializerToDecl(), clang::Sema::BuildArrayType(), clang::Sema::BuildCompoundLiteralExpr(), clang::Sema::BuildCXXTypeConstructExpr(), BuildImplicitMemberInitializer(), clang::Sema::BuiltinRemoveExtent(), CheckAggExprForMemSetUse(), clang::Sema::CheckAllocatedType(), clang::Sema::checkArrayElementAlignment(), CheckBitcastType(), CheckC23ConstexprVarType(), clang::Sema::CheckCompleteVariableDeclaration(), clang::Sema::CheckFieldDecl(), clang::interp::CheckNewTypeMismatch(), clang::Sema::CheckNontrivialField(), clang::SemaOpenACC::CheckReductionVar(), checkTrivialClassMembers(), clang::Sema::CheckUnaryExprOrTypeTraitOperand(), clang::SemaObjC::CollectIvarsToConstructOrDestruct(), defaultedSpecialMemberIsConstexpr(), clang::Sema::DefineImplicitCopyAssignment(), clang::Sema::DefineImplicitMoveAssignment(), DiagnoseDivisionSizeofPointerOrArray(), diagnoseOpenCLTypes(), EmitMemberInitializer(), emitReadOnlyPlacementAttrWarning(), FieldHasTrivialDestructorBody(), clang::Sema::FindAllocationFunctions(), getBaseElementType(), getDeclAlign(), clang::CFGImplicitDtor::getDestructorDecl(), getInnerObjCOwnership(), clang::CodeGen::CodeGenModule::getNaturalTypeAlignment(), clang::CodeGen::CodeGenModule::GetOrCreateLLVMGlobal(), getTypeAlignIfKnown(), handleInitPriorityAttr(), hasUniqueObjectRepresentations(), clang::SemaCUDA::inferTargetForImplicitSpecialMember(), clang::Sema::isAbstractType(), clang::QualType::isBitwiseCloneableType(), isConstNotMutableType(), clang::QualType::isCXX98PODType(), clang::arcmt::trans::MigrationContext::isGCOwnedNonObjC(), clang::QualType::isNonConstantStorage(), isTriviallyCopyableTypeImpl(), clang::QualType::isTriviallyRelocatableType(), clang::QualType::isTrivialType(), clang::CodeGen::CodeGenTypes::isZeroInitializable(), clang::Sema::MarkBaseAndMemberDestructorsReferenced(), PerformConstructorInitialization(), clang::ento::ExprEngine::ProcessDeleteDtor(), clang::Sema::RequireLiteralType(), clang::Sema::RequireNonAbstractType(), clang::Sema::RequireStructuralType(), clang::SemaObjC::SetIvarInitializers(), setUsedBits(), TryDefaultInitialization(), clang::CodeGen::ConstantEmitter::tryEmitPrivateForVarInit(), TryValueInitialization(), TypeRequiresBuiltinLaunderImp(), and clang::UsedDeclVisitor< Derived >::VisitCXXDeleteExpr().

◆ getBaseElementType() [2/2]

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 7694 of file ASTContext.cpp.

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

◆ getBitIntType()

QualType ASTContext::getBitIntType	(	bool	Unsigned,
		unsigned	NumBits
	)		const

Return a bit-precise integer type with the specified signedness and bit count.

Definition at line 5030 of file ASTContext.cpp.

References clang::BitIntType::Profile().

Referenced by clang::Sema::ActOnNumericConstant(), clang::Sema::BuildBitIntType(), ChangeIntegralSignedness(), getCorrespondingSignedType(), and getCorrespondingUnsignedType().

◆ getBlockDescriptorExtendedType()

QualType ASTContext::getBlockDescriptorExtendedType ( ) const

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

Definition at line 8159 of file ASTContext.cpp.

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

◆ getBlockDescriptorType()

QualType ASTContext::getBlockDescriptorType ( ) const

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

Definition at line 8124 of file ASTContext.cpp.

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

◆ getBlockPointerType()

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 3906 of file ASTContext.cpp.

References getBlockPointerType(), getCanonicalType(), clang::Type::isFunctionType(), clang::BlockPointerType::Profile(), and clang::T.

Referenced by clang::Sema::ActOnBlockStmtExpr(), addBlockPointerConversion(), clang::Sema::BuildBlockPointerType(), checkConditionalPointerCompatibility(), clang::Sema::DeduceReturnType(), getBlockPointerType(), getCommonNonSugarTypeNode(), clang::ento::MemRegionManager::getVarRegion(), mergeTypes(), and clang::Sema::PerformImplicitConversion().

◆ getBlockVarCopyInit()

BlockVarCopyInit ASTContext::getBlockVarCopyInit ( const VarDecl * VD ) const

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

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

Definition at line 3053 of file ASTContext.cpp.

References clang::Decl::hasAttr().

Referenced by BlockRequiresCopying(), and getBlockCaptureStr().

◆ getBOOLDecl()

TypedefDecl * clang::ASTContext::getBOOLDecl ( ) const

inline

Retrieve declaration of 'BOOL' typedef.

Definition at line 2234 of file ASTContext.h.

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

◆ getBoolName()

IdentifierInfo * clang::ASTContext::getBoolName ( ) const

inline

Retrieve the identifier 'bool'.

Definition at line 2058 of file ASTContext.h.

References clang::IdentifierTable::get(), and Idents.

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

◆ getBOOLType()

QualType clang::ASTContext::getBOOLType ( ) const

inline

type of 'BOOL' type.

Definition at line 2244 of file ASTContext.h.

References getBOOLDecl(), and getTypeDeclType().

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

◆ getBTFTagAttributedType()

QualType ASTContext::getBTFTagAttributedType	(	const BTFTypeTagAttr *	BTFAttr,
		QualType	Wrapped
	)		const

Definition at line 5358 of file ASTContext.cpp.

References getCanonicalType(), and clang::BTFTagAttributedType::Profile().

Referenced by adjustType(), and getCommonSugarTypeNode().

◆ getBuiltinCommonTypeDecl()

BuiltinTemplateDecl * ASTContext::getBuiltinCommonTypeDecl ( ) const

Definition at line 1214 of file ASTContext.cpp.

References clang::BTK__builtin_common_type, buildBuiltinTemplateDecl(), and getBuiltinCommonTypeName().

Referenced by clang::ASTNodeImporter::VisitBuiltinTemplateDecl().

◆ getBuiltinCommonTypeName()

IdentifierInfo * clang::ASTContext::getBuiltinCommonTypeName ( ) const

inline

Definition at line 2076 of file ASTContext.h.

References clang::IdentifierTable::get(), and Idents.

Referenced by getBuiltinCommonTypeDecl().

◆ getBuiltinMSVaListDecl()

TypedefDecl * ASTContext::getBuiltinMSVaListDecl ( ) const

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

Definition at line 9918 of file ASTContext.cpp.

References CreateMSVaListDecl().

Referenced by getBuiltinMSVaListType(), and clang::Sema::Initialize().

◆ getBuiltinMSVaListType()

QualType clang::ASTContext::getBuiltinMSVaListType ( ) const

inline

Retrieve the type of the __builtin_ms_va_list type.

Definition at line 2272 of file ASTContext.h.

References getBuiltinMSVaListDecl(), and getTypeDeclType().

Referenced by clang::Sema::BuildVAArgExpr(), and clang::desugarForDiagnostic().

◆ GetBuiltinType()

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 12415 of file ASTContext.cpp.

References BuiltinInfo, clang::CPlusPlus, DecodeTypeFromStr(), clang::EST_BasicNoexcept, clang::EST_DynamicNone, clang::FunctionProtoType::ExtProtoInfo::ExceptionSpec, clang::FunctionProtoType::ExtProtoInfo::ExtInfo, GE_Missing_type, GE_None, getArrayDecayedType(), getDefaultCallingConvention(), getFunctionNoProtoType(), getFunctionType(), getLangOpts(), clang::Builtin::Context::getTypeString(), Id, clang::Type::isArrayType(), clang::Builtin::Context::isNoReturn(), clang::Builtin::Context::isNoThrow(), clang::FunctionProtoType::ExceptionSpecInfo::Type, clang::FunctionProtoType::ExtProtoInfo::Variadic, and clang::FunctionType::ExtInfo::withNoReturn().

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

◆ getBuiltinVaListDecl()

TypedefDecl * ASTContext::getBuiltinVaListDecl ( ) const

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

Definition at line 9900 of file ASTContext.cpp.

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

Referenced by getBuiltinVaListType(), GetFullTypeForDeclarator(), getVaListTagDecl(), and clang::Sema::Initialize().

◆ getBuiltinVaListType()

QualType clang::ASTContext::getBuiltinVaListType ( ) const

inline

Retrieve the type of the __builtin_va_list type.

Definition at line 2258 of file ASTContext.h.

References getBuiltinVaListDecl(), and getTypeDeclType().

Referenced by clang::Sema::BuildVAArgExpr(), DecodeTypeFromStr(), clang::desugarForDiagnostic(), and clang::CodeGen::getVAListElementType().

◆ getBuiltinVectorTypeInfo()

ASTContext::BuiltinVectorTypeInfo ASTContext::getBuiltinVectorTypeInfo ( const BuiltinType * VecTy ) const

Returns the element type, element count and number of vectors (in case of tuple) for a builtin vector type.

Definition at line 4372 of file ASTContext.cpp.

References clang::BuiltinType::getKind().

Referenced by areCompatibleRVVTypes(), areCompatibleSveTypes(), clang::SemaRISCV::CheckBuiltinFunctionCall(), clang::CheckInvalidVLENandLMUL(), clang::SemaRISCV::checkRVVTypeSupport(), clang::Sema::CheckSizelessVectorConditionalTypes(), clang::Sema::CheckSizelessVectorOperands(), checkSizelessVectorShift(), clang::CodeGen::CodeGenTypes::ConvertType(), clang::Type::getRVVEltType(), getRVVTypeSize(), clang::Sema::GetSignedSizelessVectorType(), clang::Type::getSveEltType(), and HandleRISCVRVVVectorBitsTypeAttr().

◆ getByrefLifetime()

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 8281 of file ASTContext.cpp.

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

◆ getCanonicalFunctionResultType()

CanQualType ASTContext::getCanonicalFunctionResultType ( QualType ResultType ) const

Adjust the given function result type.

Definition at line 4798 of file ASTContext.cpp.

References clang::CanQual< Type >::CreateUnsafe(), getCanonicalType(), getQualifiedType(), clang::CanQual< T >::getQualifiers(), clang::CanQual< T >::getUnqualifiedType(), clang::Qualifiers::hasObjCLifetime(), and clang::Qualifiers::removeObjCLifetime().

Referenced by clang::Sema::deduceClosureReturnType(), and getFunctionNoProtoType().

◆ getCanonicalNestedNameSpecifier()

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 7521 of file ASTContext.cpp.

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

◆ getCanonicalParamType()

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 6641 of file ASTContext.cpp.

References clang::CanQual< Type >::CreateUnsafe(), getArrayDecayedType(), getArrayParameterType(), getCanonicalType(), getLangOpts(), getPointerType(), getVariableArrayDecayedType(), clang::HLSL, clang::Result, and clang::T.

Referenced by clang::CodeGen::CodeGenTypes::arrangeBuiltinFunctionCall(), clang::CodeGen::CodeGenTypes::arrangeCXXConstructorCall(), arrangeFreeFunctionLikeCall(), clang::CodeGen::CodeGenTypes::arrangeObjCMessageSendSignature(), getArgTypesForCall(), and getArgTypesForDeclaration().

◆ getCanonicalTemplateArgument()

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 7464 of file ASTContext.cpp.

Referenced by clang::Sema::CheckTemplateArgument(), CheckTemplateArgumentAddressOfObjectOrFunction(), clang::Sema::CheckTemplateArgumentList(), CheckTemplateArgumentPointerToMember(), ConvertDeducedTemplateArguments(), clang::TextNodeDumper::dumpTemplateArgument(), getCanonicalTemplateName(), getSubstTemplateTypeParmPackType(), isSubstitutedTemplateArgument(), and clang::ASTRecordReader::readTemplateArgument().

◆ getCanonicalTemplateName()

TemplateName ASTContext::getCanonicalTemplateName	(	TemplateName	Name,
		bool	IgnoreDeduced = `false`
	)		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 6922 of file ASTContext.cpp.

References clang::DefaultArguments::Args, clang::TemplateParameterList::asArray(), clang::TemplateName::AssumedTemplate, clang::TemplateName::DeducedTemplate, clang::TemplateName::DependentTemplate, clang::SubstTemplateTemplateParmPackStorage::getArgumentPack(), clang::SubstTemplateTemplateParmPackStorage::getAssociatedDecl(), clang::TemplateName::getAsTemplateDecl(), clang::Decl::getCanonicalDecl(), getCanonicalTemplateArgument(), getCanonicalTemplateArguments(), getCanonicalTemplateName(), getDeducedTemplateName(), clang::DeducedTemplateStorage::getDefaultArguments(), getDefaultTemplateArgumentOrNone(), clang::SubstTemplateTemplateParmPackStorage::getFinal(), clang::SubstTemplateTemplateParmPackStorage::getIndex(), getSubstTemplateTemplateParmPack(), clang::TemplateDecl::getTemplateParameters(), clang::DeducedTemplateStorage::getUnderlying(), clang::TemplateName::OverloadedTemplate, clang::TemplateName::QualifiedTemplate, clang::DefaultArguments::StartPos, clang::TemplateArgument::structurallyEquals(), clang::TemplateName::SubstTemplateTemplateParm, clang::TemplateName::SubstTemplateTemplateParmPack, clang::TemplateName::Template, and clang::TemplateName::UsingTemplate.

Referenced by clang::Sema::ActOnClassTemplateSpecialization(), clang::TextNodeDumper::dumpTemplateName(), getCanonicalTemplateArgument(), getCanonicalTemplateName(), getCanonicalTemplateSpecializationType(), getCommonTemplateName(), getDeducedTemplateSpecializationType(), hasSameTemplateName(), and isSameTemplateArg().

◆ getCanonicalTemplateSpecializationType()

QualType ASTContext::getCanonicalTemplateSpecializationType	(	TemplateName	T,
		ArrayRef< TemplateArgument >	Args
	)		const

Definition at line 5581 of file ASTContext.cpp.

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

Referenced by checkBuiltinTemplateIdType(), clang::Sema::CheckTemplateIdType(), and getTemplateSpecializationType().

◆ getCanonicalType() [1/2]

const Type * clang::ASTContext::getCanonicalType ( const Type * T ) const

inline

Definition at line 2727 of file ASTContext.h.

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

◆ getCanonicalType() [2/2]

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 2723 of file ASTContext.h.

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

◆ getCFConstantStringDecl()

TypedefDecl * ASTContext::getCFConstantStringDecl ( ) const

Objective-C ABI

typedef struct __NSConstantString_tag { const int *isa; int flags; const char *str; long length; } __NSConstantString;

Swift ABI (4.1, 4.2)

typedef struct __NSConstantString_tag { uintptr_t _cfisa; uintptr_t _swift_rc; _Atomic(uint64_t) _cfinfoa; const char *_ptr; uint32_t _length; } __NSConstantString;

Swift ABI (5.0)

typedef struct __NSConstantString_tag { uintptr_t _cfisa; uintptr_t _swift_rc; _Atomic(uint64_t) _cfinfoa; const char *_ptr; uintptr_t _length; } __NSConstantString;

Definition at line 8012 of file ASTContext.cpp.

References clang::DeclContext::addDecl(), clang::AS_public, buildImplicitRecord(), buildImplicitTypedef(), clang::LangOptions::CFRuntime, CharTy, clang::RecordDecl::completeDefinition(), clang::FieldDecl::Create(), clang::IdentifierTable::get(), getLangOpts(), getPointerType(), getTagDeclType(), getUIntPtrType(), clang::ICIS_NoInit, Idents, IntTy, LongTy, clang::TagDecl::startDefinition(), clang::LangOptionsBase::Swift, clang::LangOptionsBase::Swift4_1, clang::LangOptionsBase::Swift4_2, clang::ast_matchers::tagType, and clang::CanQual< T >::withConst().

Referenced by getCFConstantStringTagDecl(), getCFConstantStringType(), and clang::Sema::Initialize().

◆ getCFConstantStringTagDecl()

RecordDecl * ASTContext::getCFConstantStringTagDecl ( ) const

Definition at line 8096 of file ASTContext.cpp.

References getCFConstantStringDecl().

◆ getCFConstantStringType()

QualType ASTContext::getCFConstantStringType ( ) const

Return the C structure type used to represent constant CFStrings.

Definition at line 8103 of file ASTContext.cpp.

References getCFConstantStringDecl(), and getTypedefType().

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

◆ getCharWidth()

uint64_t clang::ASTContext::getCharWidth ( ) const

inline

Return the size of the character type, in bits.

Definition at line 2493 of file ASTContext.h.

References CharTy, and getTypeSize().

Referenced by clang::Sema::AddAlignedAttr(), clang::Sema::BuildCXXNew(), calculateOffset(), CheckBitcastType(), CheckC23ConstexprInitStringLiteral(), collectSubRegionBindings(), clang::CodeGen::CGObjCRuntime::ComputeIvarBaseOffset(), diagnoseStringPlusChar(), clang::CodeGen::CGObjCRuntime::EmitValueForIvarAtOffset(), getSVETypeSize(), HandleArmSveVectorBitsTypeAttr(), HandleRISCVRVVVectorBitsTypeAttr(), clang::CodeGen::CodeGenModule::SetLLVMFunctionAttributesForDefinition(), setUsedBits(), toBits(), and toCharUnitsFromBits().

◆ getCommentCommandTraits()

comments::CommandTraits & clang::ASTContext::getCommentCommandTraits ( ) const

inline

Definition at line 998 of file ASTContext.h.

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

◆ getCommentForDecl()

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

Return parsed documentation comment attached to a given declaration.

Returns nullptr if no comment is attached.

Parameters

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

Definition at line 612 of file ASTContext.cpp.

References addRedeclaredMethods(), adjustDeclToTemplate(), clang::AS_public, cloneFullComment(), D, clang::ObjCPropertyDecl::findPropertyDecl(), clang::Type::getAs(), clang::Type::getAsCXXRecordDecl(), clang::Decl::getCanonicalDecl(), getCommentForDecl(), getOverriddenMethods(), getRawCommentForAnyRedecl(), clang::Decl::isInvalidDecl(), clang::QualType::isNull(), clang::NonVirtualBase, clang::RawComment::parse(), ParsedComments, and clang::VirtualBase.

Referenced by getCommentForDecl().

◆ getCommonSugaredType()

QualType ASTContext::getCommonSugaredType	(	QualType	X,
		QualType	Y,
		bool	Unqualified = `false`
	)

Definition at line 14137 of file ASTContext.cpp.

References getCommonNonSugarTypeNode(), getCommonSugarTypeNode(), getQualifiedType(), clang::QualType::getTypePtr(), clang::QualType::getTypePtrOrNull(), hasSameType(), hasSameUnqualifiedType(), clang::QualType::isCanonical(), clang::SplitQualType::Quals, clang::Qualifiers::removeCommonQualifiers(), clang::QualType::split(), clang::SplitQualType::Ty, clang::Unqualified, unwrapSugar(), and X.

Referenced by clang::Sema::CheckConditionalOperands(), checkConditionalPointerCompatibility(), checkDeducedTemplateArguments(), clang::Sema::CheckMatrixElementwiseOperands(), clang::Sema::CheckMatrixMultiplyOperands(), clang::Sema::CheckVectorConditionalTypes(), clang::Sema::CheckVectorOperands(), clang::Sema::CXXCheckConditionalOperands(), clang::Sema::DeduceAutoType(), clang::Sema::FindCompositePointerType(), getCommonArrayElementType(), getCommonElementType(), getCommonNonSugarTypeNode(), getCommonPointeeType(), getCommonSugarTypeNode(), getCommonTemplateArgument(), getCommonTypes(), clang::SemaHLSL::handleVectorBinOpConversion(), mergeTypeLists(), and clang::Sema::UsualArithmeticConversions().

◆ getComplexType() [1/2]

CanQualType clang::ASTContext::getComplexType ( CanQualType T ) const

inline

Definition at line 1452 of file ASTContext.h.

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

◆ getComplexType() [2/2]

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 3755 of file ASTContext.cpp.

References getCanonicalType(), getComplexType(), clang::ComplexType::Profile(), and clang::T.

Referenced by clang::Sema::ActOnNumericConstant(), clang::Sema::AddModeAttr(), ConvertDeclSpecToType(), DecodeTypeFromStr(), getCommonNonSugarTypeNode(), getComplexType(), handleComplexFloatConversion(), handleComplexIntConversion(), handleIntToFloatConversion(), and clang::Sema::UsualUnaryConversions().

◆ getConstantArrayElementCount()

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

Return number of constant array elements.

getConstantArrayElementCount - Returns number of constant array elements.

Definition at line 7710 of file ASTContext.cpp.

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

Referenced by clang::CodeGen::CodeGenTypes::isZeroInitializable(), and setUsedBits().

◆ getConstantArrayType()

QualType ASTContext::getConstantArrayType	(	QualType	EltTy,
		const llvm::APInt &	ArySize,
		const Expr *	SizeExpr,
		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 4049 of file ASTContext.cpp.

References getCanonicalType(), getConstantArrayType(), getQualifiedType(), clang::QualType::hasLocalQualifiers(), clang::QualType::isCanonical(), clang::Type::isConstantSizeType(), clang::Type::isDependentType(), clang::Type::isIncompleteType(), clang::Expr::isInstantiationDependent(), clang::ConstantArrayType::Profile(), clang::SplitQualType::Quals, clang::CanQual< T >::split(), and clang::SplitQualType::Ty.

Referenced by clang::Sema::ActOnEndOfTranslationUnit(), clang::Sema::ActOnNumericConstant(), actOnOMPReductionKindClause(), clang::Sema::BuildArrayType(), clang::Sema::BuildCXXNew(), clang::Sema::BuildPredefinedExpr(), clang::interp::CheckNewDeleteForms(), clang::interp::CheckNewTypeMismatch(), CheckStringInit(), clang::Sema::completeExprArrayBound(), CreateHexagonBuiltinVaListDecl(), CreatePNaClABIBuiltinVaListDecl(), CreatePowerABIBuiltinVaListDecl(), CreateSystemZBuiltinVaListDecl(), CreateX86_64ABIBuiltinVaListDecl(), clang::desugarForDiagnostic(), diagnoseListInit(), EmitDoacrossOrdered(), clang::Sema::FindCompositePointerType(), getAsArrayType(), getCommonNonSugarTypeNode(), clang::ArrayParameterType::getConstantArrayType(), getConstantArrayType(), clang::CodeGen::CodeGenModule::getObjCFastEnumerationStateType(), getStringLiteralArrayType(), getUnqualifiedArrayType(), getVariableArrayDecayedType(), mergeTypes(), clang::SemaObjC::ParseObjCStringLiteral(), clang::InitializationSequence::Perform(), clang::interp::SubPtr(), clang::interp::Pointer::toAPValue(), TryInitializerListConstruction(), TryListConversion(), TryOrBuildParenListInitialization(), and TryToFixInvalidVariablyModifiedType().

◆ getConstantMatrixType()

QualType ASTContext::getConstantMatrixType	(	QualType	ElementType,
		unsigned	NumRows,
		unsigned	NumColumns
	)		const

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

Precondition: ElementType must be a valid matrix element type (see MatrixType::isValidElementType).

Definition at line 4644 of file ASTContext.cpp.

References getCanonicalType(), getConstantMatrixType(), clang::QualType::isCanonical(), clang::ConstantMatrixType::isDimensionValid(), clang::MatrixType::isValidElementType(), and clang::ConstantMatrixType::Profile().

Referenced by clang::Sema::BuildMatrixType(), clang::Sema::CheckMatrixMultiplyOperands(), getCommonNonSugarTypeNode(), getConstantMatrixType(), and clang::TreeTransform< Derived >::RebuildConstantMatrixType().

◆ getConstType()

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 1392 of file ASTContext.h.

References clang::T.

Referenced by clang::Sema::EvaluateStaticAssertMessageAsString(), makeLaunchBoundsArgExpr(), and RVVType2Qual().

◆ getCopyConstructorForExceptionObject()

const CXXConstructorDecl * ASTContext::getCopyConstructorForExceptionObject ( CXXRecordDecl * RD )

Definition at line 13073 of file ASTContext.cpp.

References clang::Redeclarable< decl_type >::getFirstDecl().

◆ getCorrespondingSaturatedType()

QualType ASTContext::getCorrespondingSaturatedType ( QualType Ty ) const

Definition at line 14236 of file ASTContext.cpp.

References clang::Type::castAs(), clang::BuiltinType::getKind(), clang::Type::isFixedPointType(), clang::Type::isSaturatedFixedPointType(), SatAccumTy, SatFractTy, SatLongAccumTy, SatLongFractTy, SatShortAccumTy, SatShortFractTy, SatUnsignedAccumTy, SatUnsignedFractTy, SatUnsignedLongAccumTy, SatUnsignedLongFractTy, SatUnsignedShortAccumTy, and SatUnsignedShortFractTy.

Referenced by ConvertDeclSpecToType(), and handleFixedPointConversion().

◆ getCorrespondingSignedFixedPointType()

QualType ASTContext::getCorrespondingSignedFixedPointType ( QualType Ty ) const

Definition at line 14403 of file ASTContext.cpp.

References AccumTy, clang::Type::castAs(), FractTy, clang::BuiltinType::getKind(), clang::Type::isUnsignedFixedPointType(), LongAccumTy, LongFractTy, SatAccumTy, SatFractTy, SatLongAccumTy, SatLongFractTy, SatShortAccumTy, SatShortFractTy, ShortAccumTy, and ShortFractTy.

Referenced by handleFixedPointConversion().

◆ getCorrespondingSignedType()

QualType ASTContext::getCorrespondingSignedType ( QualType T ) const

◆ getCorrespondingUnsaturatedType()

QualType ASTContext::getCorrespondingUnsaturatedType ( QualType Ty ) const

Definition at line 14200 of file ASTContext.cpp.

References AccumTy, clang::Type::castAs(), FractTy, clang::BuiltinType::getKind(), clang::Type::isFixedPointType(), clang::Type::isUnsaturatedFixedPointType(), LongAccumTy, LongFractTy, ShortAccumTy, ShortFractTy, UnsignedAccumTy, UnsignedFractTy, UnsignedLongAccumTy, UnsignedLongFractTy, UnsignedShortAccumTy, and UnsignedShortFractTy.

◆ getCorrespondingUnsignedType()

QualType ASTContext::getCorrespondingUnsignedType ( QualType T ) const

Definition at line 11889 of file ASTContext.cpp.

References clang::Type::castAs(), clang::Type::getAs(), getBitIntType(), getCorrespondingUnsignedType(), clang::BuiltinType::getKind(), getUnsignedWCharType(), getVectorType(), clang::Type::hasIntegerRepresentation(), clang::Type::hasUnsignedIntegerRepresentation(), clang::Type::isEnumeralType(), clang::Type::isFixedPointType(), clang::Type::isUnsignedFixedPointType(), SatUnsignedAccumTy, SatUnsignedFractTy, SatUnsignedLongAccumTy, SatUnsignedLongFractTy, SatUnsignedShortAccumTy, SatUnsignedShortFractTy, clang::T, UnsignedAccumTy, UnsignedCharTy, UnsignedFractTy, UnsignedInt128Ty, UnsignedIntTy, UnsignedLongAccumTy, UnsignedLongFractTy, UnsignedLongLongTy, UnsignedLongTy, UnsignedShortAccumTy, UnsignedShortFractTy, and UnsignedShortTy.

Referenced by clang::Sema::ActOnNumericConstant(), clang::Sema::BuildVAArgExpr(), clang::Sema::BuiltinChangeSignedness(), checkPointerTypesForAssignment(), ConvertDeclSpecToType(), getCorrespondingUnsignedType(), getUIntPtrType(), handleIntegerConversion(), and handleIntegerVectorBinOpConversion().

◆ getCountAttributedType()

QualType ASTContext::getCountAttributedType	(	QualType	T,
		Expr *	CountExpr,
		bool	CountInBytes,
		bool	OrNull,
		ArrayRef< TypeCoupledDeclRefInfo >	DependentDecls
	)		const

Definition at line 3551 of file ASTContext.cpp.

References Allocate(), getCanonicalType(), clang::Type::isArrayType(), clang::Type::isPointerType(), clang::CountAttributedType::Profile(), and clang::TypeAlignment.

Referenced by clang::Sema::BuildCountAttributedArrayOrPointerType(), and getCommonSugarTypeNode().

◆ getcudaConfigureCallDecl()

FunctionDecl * clang::ASTContext::getcudaConfigureCallDecl ( )

inline

Definition at line 1537 of file ASTContext.h.

Referenced by clang::SemaCUDA::ActOnExecConfigExpr().

◆ getCUIDHash()

StringRef ASTContext::getCUIDHash ( ) const

Definition at line 14636 of file ASTContext.cpp.

References clang::LangOptions::CUID.

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

◆ getCurrentKeyFunction()

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

Get our current best idea for the key function of the given record decl, or nullptr 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 3417 of file RecordLayoutBuilder.cpp.

References computeKeyFunction(), clang::LazyOffsetPtr< T, OffsT, Get >::get(), clang::CXXRecordDecl::getDefinition(), getExternalSource(), getTargetInfo(), clang::LazyOffsetPtr< T, OffsT, Get >::isOffset(), clang::LazyOffsetPtr< T, OffsT, Get >::isValid(), and clang::Result.

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

◆ getCurrentNamedModule()

Module * clang::ASTContext::getCurrentNamedModule ( ) const

inline

Get module under construction, nullptr if this is not a C++20 module.

Definition at line 1133 of file ASTContext.h.

Referenced by clang::CXX20ModulesGenerator::getEmittingModule(), clang::Decl::isInAnotherModuleUnit(), clang::Decl::isInCurrentModuleUnit(), and clang::CodeGen::CodeGenModule::Release().

◆ getCVRQualifiedType()

QualType clang::ASTContext::getCVRQualifiedType	(	QualType	T,
		unsigned	CVR
	)		const

inline

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

Definition at line 2291 of file ASTContext.h.

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

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

◆ getCXXABIKind()

TargetCXXABI::Kind ASTContext::getCXXABIKind ( ) const

Return the C++ ABI kind that should be used.

The C++ ABI can be overriden at compile time with -fc++-abi=. If this is not provided, we instead use the default ABI set by the target.

Definition at line 861 of file ASTContext.cpp.

References clang::LangOptions::CXXABI, clang::TargetInfo::getCXXABI(), clang::TargetCXXABI::getKind(), getLangOpts(), and getTargetInfo().

Referenced by createCXXABI(), clang::CodeGen::CreateItaniumCXXABI(), and markUsedForAliasOrIfunc().

◆ getDecayedType() [1/3]

CanQualType clang::ASTContext::getDecayedType ( CanQualType T ) const

inline

Definition at line 1480 of file ASTContext.h.

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

◆ getDecayedType() [2/3]

QualType ASTContext::getDecayedType	(	QualType	Orig,
		QualType	Decayed
	)		const

Return the uniqued reference to a specified decay from the original type to the decayed type.

Definition at line 3830 of file ASTContext.cpp.

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

◆ getDecayedType() [3/3]

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 3850 of file ASTContext.cpp.

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

Referenced by AdjustFunctionParmAndArgTypesForDeduction(), BuiltinAlignment(), clang::Sema::BuiltinDecay(), clang::Sema::CheckNonTypeTemplateParameterType(), clang::Sema::deduceOpenCLAddressSpace(), getAdjustedParameterType(), getCommonSugarTypeNode(), getDecayedType(), and getExceptionObjectType().

◆ getDeclAlign()

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 1726 of file ASTContext.cpp.

References clang::TypeInfo::Align, clang::ast_matchers::arrayType, D, clang::ASTRecordLayout::getAlignment(), clang::Type::getAs(), getAsArrayType(), getASTRecordLayout(), getBaseElementType(), clang::ASTRecordLayout::getFieldOffset(), clang::TargetInfo::getMaxAlignedAttribute(), clang::Decl::getMaxAlignment(), getMinGlobalAlignOfVar(), clang::Type::getPointeeType(), getPointerType(), getPreferredTypeAlign(), clang::QualType::getQualifiers(), getTargetInfo(), getTypeSize(), clang::Qualifiers::hasUnaligned(), clang::Type::isFunctionType(), clang::Type::isIncompleteType(), Parent, clang::SC_Static, clang::T, toBits(), and toCharUnitsFromBits().

Referenced by clang::Sema::CheckThreadLocalForLargeAlignment(), emitAddrOfVarFromArray(), EmitFunctionDeclLValue(), EmitGlobalNamedRegister(), EmitGlobalVarDeclLValue(), emitOutlinedFunctionPrologue(), clang::CodeGen::CGOpenMPRuntime::getAddressOfLocalVariable(), clang::CodeGen::CodeGenFunction::OMPBuilderCBHelpers::getAddressOfLocalVariable(), clang::CodeGen::CGOpenMPRuntimeGPU::getAddressOfLocalVariable(), clang::CodeGen::CGOpenMPRuntime::getAddrOfDeclareTargetVar(), GetAlignOfExpr(), getBaseAlignmentAndOffsetFromLValue(), clang::CodeGen::CGOpenMPRuntimeGPU::getKmpcAllocShared(), clang::Sema::getNamedReturnInfo(), clang::CodeGen::CodeGenModule::GetWeakRefReference(), clang::interp::interp__builtin_assume_aligned(), clang::interp::interp__builtin_is_aligned_up_down(), clang::Sema::RefersToMemberWithReducedAlignment(), and clang::interp::Compiler< Emitter >::VisitUnaryExprOrTypeTraitExpr().

◆ getDeclaratorForUnnamedTagDecl()

DeclaratorDecl * ASTContext::getDeclaratorForUnnamedTagDecl ( const TagDecl * TD )

Definition at line 13100 of file ASTContext.cpp.

◆ getDeclAttrs()

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

Retrieve the attributes for the given declaration.

Definition at line 1516 of file ASTContext.cpp.

References Allocate(), D, and clang::Result.

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

◆ getDecltypeType()

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 6291 of file ASTContext.cpp.

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

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

◆ getDeducedTemplateName()

TemplateName ASTContext::getDeducedTemplateName	(	TemplateName	Underlying,
		DefaultArguments	DefaultArgs
	)		const

Represents a TemplateName which had some of its default arguments deduced.

Retrieve the template name that represents a template name deduced from a specialization.

This both represents this default argument deduction as sugar, and provides the support for it's equivalences through canonicalization. For example DeducedTemplateNames which have the same set of default arguments are equivalent, and are also equivalent to the underlying template when the deduced template arguments are the same.

Definition at line 10114 of file ASTContext.cpp.

References Allocate(), clang::DefaultArguments::Args, and clang::DeducedTemplateStorage::Profile().

Referenced by DeduceTemplateArguments(), and getCanonicalTemplateName().

◆ getDeducedTemplateSpecializationType()

QualType ASTContext::getDeducedTemplateSpecializationType	(	TemplateName	Template,
		QualType	DeducedType,
		bool	IsDependent
	)		const

C++17 deduced class template specialization type.

Return the uniqued reference to the deduced template specialization type which has been deduced to the given type, or to the canonical undeduced such type, or the canonical deduced-but-dependent such type.

Definition at line 6506 of file ASTContext.cpp.

References getCanonicalTemplateName().

Referenced by clang::Sema::CheckTypenameType(), clang::Sema::getTypeName(), and clang::TreeTransform< Derived >::RebuildDeducedTemplateSpecializationType().

◆ getDefaultCallingConvention()

CallingConv ASTContext::getDefaultCallingConvention	(	bool	IsVariadic,
		bool	IsCXXMethod,
		bool	IsBuiltin = `false`
	)		const

Retrieves the default calling convention for the current target.

Definition at line 12838 of file ASTContext.cpp.

References clang::CC_C, clang::CC_M68kRTD, clang::CC_X86FastCall, clang::CC_X86RegCall, clang::CC_X86StdCall, clang::CC_X86VectorCall, clang::LangOptionsBase::DCC_CDecl, clang::LangOptionsBase::DCC_FastCall, clang::LangOptionsBase::DCC_None, clang::LangOptionsBase::DCC_RegCall, clang::LangOptionsBase::DCC_RtdCall, clang::LangOptionsBase::DCC_StdCall, clang::LangOptionsBase::DCC_VectorCall, getTargetInfo(), and hasFeature().

Referenced by addBlockPointerConversion(), addFunctionPointerConversion(), clang::Sema::adjustMemberFunctionCC(), clang::CodeGen::CodeGenTypes::arrangeMSCtorClosure(), clang::Sema::CheckCallingConvAttr(), compareConversionFunctions(), clang::Sema::DeclareGlobalAllocationFunction(), emitGlobalDtorWithCXAAtExit(), GetBuiltinType(), getCCForDeclaratorChunk(), getDummyLambdaType(), getImplicitMethodEPI(), getLambdaConversionFunctionCallConv(), GetOpenCLBuiltinFctOverloads(), hasDefaultCXXMethodCC(), and repeatForLambdaConversionFunctionCallingConvs().

◆ getDefaultOpenCLPointeeAddrSpace()

LangAS clang::ASTContext::getDefaultOpenCLPointeeAddrSpace ( )

inline

Returns default address space based on OpenCL version and enabled features.

Definition at line 1528 of file ASTContext.h.

References clang::opencl_generic, and clang::opencl_private.

Referenced by AdjustFunctionParmAndArgTypesForDeduction(), deduceOpenCLPointeeAddrSpace(), clang::Sema::getDefaultCXXMethodAddrSpace(), and clang::Expr::isNullPointerConstant().

◆ getDependentAddressSpaceType()

QualType ASTContext::getDependentAddressSpaceType	(	QualType	PointeeType,
		Expr *	AddrSpaceExpr,
		SourceLocation	AttrLoc
	)		const

Definition at line 4717 of file ASTContext.cpp.

References clang::DependentAddressSpaceType::getAddrSpaceExpr(), getCanonicalType(), clang::Expr::isInstantiationDependent(), and clang::DependentAddressSpaceType::Profile().

Referenced by clang::Sema::BuildAddressSpaceAttr(), and getCommonNonSugarTypeNode().

◆ getDependentBitIntType()

QualType ASTContext::getDependentBitIntType	(	bool	Unsigned,
		Expr *	BitsExpr
	)		const

Return a dependent bit-precise integer type with the specified signedness and bit count.

Definition at line 5044 of file ASTContext.cpp.

References clang::Expr::isInstantiationDependent(), and clang::DependentBitIntType::Profile().

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

◆ getDependentNameType()

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

◆ getDependentSizedArrayType()

QualType ASTContext::getDependentSizedArrayType	(	QualType	EltTy,
		Expr *	NumElts,
		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.

getDependentSizedArrayType - Returns 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.

Definition at line 4270 of file ASTContext.cpp.

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

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

◆ getDependentSizedExtVectorType()

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 4604 of file ASTContext.cpp.

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

Referenced by clang::Sema::BuildExtVectorType(), getCommonNonSugarTypeNode(), and getDependentSizedExtVectorType().

◆ getDependentSizedMatrixType()

QualType ASTContext::getDependentSizedMatrixType	(	QualType	ElementType,
		Expr *	RowExpr,
		Expr *	ColumnExpr,
		SourceLocation	AttrLoc
	)		const

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

Definition at line 4676 of file ASTContext.cpp.

References getCanonicalType(), clang::MatrixType::getElementType(), clang::DependentSizedMatrixType::getRowExpr(), and clang::DependentSizedMatrixType::Profile().

Referenced by clang::Sema::BuildMatrixType(), and getCommonNonSugarTypeNode().

◆ getDependentTemplateName() [1/2]

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 9999 of file ASTContext.cpp.

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

Referenced by clang::Sema::ActOnTemplateName(), clang::Sema::DiagnoseUnknownTemplateName(), getDependentTemplateName(), and clang::ASTImporter::Import().

◆ getDependentTemplateName() [2/2]

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 10035 of file ASTContext.cpp.

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

◆ getDependentTemplateSpecializationType() [1/2]

QualType ASTContext::getDependentTemplateSpecializationType	(	ElaboratedTypeKeyword	Keyword,
		NestedNameSpecifier *	NNS,
		const IdentifierInfo *	Name,
		ArrayRef< TemplateArgument >	Args
	)		const

Definition at line 5728 of file ASTContext.cpp.

References Allocate(), getCanonicalNestedNameSpecifier(), getCanonicalTemplateArguments(), getDependentTemplateSpecializationType(), clang::NestedNameSpecifier::isDependent(), clang::None, clang::DependentTemplateSpecializationType::Profile(), clang::T, and clang::Typename.

◆ getDependentTemplateSpecializationType() [2/2]

QualType ASTContext::getDependentTemplateSpecializationType	(	ElaboratedTypeKeyword	Keyword,
		NestedNameSpecifier *	NNS,
		const IdentifierInfo *	Name,
		ArrayRef< TemplateArgumentLoc >	Args
	)		const

Definition at line 5717 of file ASTContext.cpp.

References E, getArgument(), and getDependentTemplateSpecializationType().

Referenced by clang::Sema::ActOnCXXNestedNameSpecifier(), clang::Sema::ActOnTagTemplateIdType(), clang::Sema::ActOnTemplateIdType(), clang::Sema::ActOnTypenameType(), clang::Sema::CheckTemplateIdType(), getCommonNonSugarTypeNode(), getDependentTemplateSpecializationType(), and clang::TreeTransform< Derived >::RebuildDependentTemplateSpecializationType().

◆ getDependentVectorType()

QualType ASTContext::getDependentVectorType	(	QualType	VectorType,
		Expr *	SizeExpr,
		SourceLocation	AttrLoc,
		VectorKind	VecKind
	)		const

Return the unique reference to the type for a dependently sized vector of the specified element type.

Definition at line 4530 of file ASTContext.cpp.

References getCanonicalType(), getDependentVectorType(), and clang::DependentVectorType::Profile().

Referenced by clang::Sema::BuildVectorType(), getCommonNonSugarTypeNode(), and getDependentVectorType().

◆ getDiagAllocator()

PartialDiagnostic::DiagStorageAllocator & clang::ASTContext::getDiagAllocator ( )

inline

Definition at line 795 of file ASTContext.h.

Referenced by clang::Sema::EmitDiagnostic(), and clang::SemaBase::PDiag().

◆ getDiagnostics()

DiagnosticsEngine & ASTContext::getDiagnostics ( ) const

Definition at line 1512 of file ASTContext.cpp.

References clang::SourceManager::getDiagnostics().

Referenced by checkNullabilityConsistency(), clang::CXXRecordDecl::completeDefinition(), clang::SYCLUniqueStableNameExpr::ComputeName(), createDeviceMangleContext(), createMangleContext(), clang::StructuralEquivalenceContext::Diag1(), clang::StructuralEquivalenceContext::Diag2(), clang::TypeLoc::dump(), clang::QualType::dump(), clang::APValue::dump(), clang::comments::Comment::dump(), clang::Stmt::dump(), clang::Decl::dump(), clang::DeclContext::dumpAsDecl(), clang::cross_tu::CrossTranslationUnitContext::emitCrossTUDiagnostics(), clang::ASTImporter::FromDiag(), getFunctionFeatureMap(), clang::interp::handleFixedPointOverflow(), clang::installapi::InstallAPIVisitor::HandleTranslationUnit(), clang::ASTImporter::Import(), clang::ASTReader::InitializeContext(), clang::RecordDecl::mayInsertExtraPadding(), clang::RawComment::parse(), rewriteToNumericBoxedExpression(), selectBestPath(), and clang::ASTImporter::ToDiag().

◆ getElaboratedType()

QualType ASTContext::getElaboratedType	(	ElaboratedTypeKeyword	Keyword,
		NestedNameSpecifier *	NNS,
		QualType	NamedType,
		TagDecl *	OwnedTagDecl = `nullptr`
	)		const

Definition at line 5624 of file ASTContext.cpp.

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

Referenced by clang::Sema::ActOnTagTemplateIdType(), clang::Sema::ActOnTypenameType(), adjustType(), buildNamedType(), clang::Sema::BuildStdInitializerList(), clang::Sema::CheckComparisonCategoryType(), clang::Sema::CheckExplicitlyDefaultedSpecialMember(), clang::Sema::CheckTypenameType(), clang::Sema::DeclareImplicitCopyAssignment(), clang::Sema::DeclareImplicitCopyConstructor(), clang::Sema::DeclareImplicitMoveAssignment(), clang::Sema::DeclareImplicitMoveConstructor(), getCommonSugarTypeNode(), clang::Sema::getDestructorName(), clang::Sema::getElaboratedType(), GetFullTypeForDeclarator(), lookupPromiseType(), clang::TreeTransform< Derived >::RebuildDependentNameType(), clang::TreeTransform< Derived >::RebuildDependentTemplateSpecializationType(), and clang::TreeTransform< Derived >::RebuildElaboratedType().

◆ getEnumType()

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

Definition at line 5199 of file ASTContext.cpp.

References clang::Decl::getPreviousDecl().

Referenced by clang::CodeGen::CGDebugInfo::completeType(), and getOpenCLEnumType().

◆ getExceptionObjectType()

QualType ASTContext::getExceptionObjectType ( QualType T ) const

Definition at line 7649 of file ASTContext.cpp.

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

Referenced by clang::Sema::BuildCXXThrow(), clang::Sema::BuildExceptionDeclaration(), and decomposeTypeForEH().

◆ getExnObjectAlignment()

CharUnits ASTContext::getExnObjectAlignment ( ) const

Return the alignment (in bytes) of the thrown exception object.

This is only meaningful for targets that allocate C++ exceptions in a system runtime, such as those using the Itanium C++ ABI.

Definition at line 1825 of file ASTContext.cpp.

References toCharUnitsFromBits().

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

◆ getExternalSource()

ExternalASTSource * clang::ASTContext::getExternalSource ( ) const

inline

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

Definition at line 1274 of file ASTContext.h.

Referenced by adjustGVALinkageForExternalDefinitionKind(), clang::FrontendAction::BeginSourceFile(), clang::ExternalASTMerger::CompleteType(), clang::CodeGen::CodeGenModule::EmitTopLevelDecl(), getASTRecordLayout(), getCurrentKeyFunction(), clang::CXXRecordDecl::getLambdaContextDecl(), clang::Sema::getStdAlignValT(), clang::Sema::getStdBadAlloc(), clang::Sema::getStdNamespace(), clang::Sema::handleLambdaNumbering(), clang::Sema::hasAcceptableDefinition(), clang::Sema::Initialize(), IsStructurallyEquivalent(), clang::RedeclarableTemplateDecl::loadLazySpecializationsImpl(), clang::DeclContext::lookups(), clang::ParseAST(), clang::Parser::ParseFirstTopLevelDecl(), setNonKeyFunction(), clang::Decl::shouldEmitInExternalSource(), shouldOmitDefinition(), clang::Decl::updateOutOfDate(), clang::ASTNodeImporter::VisitRecordDecl(), and clang::Sema::~Sema().

◆ getExternCContextDecl()

ExternCContextDecl * ASTContext::getExternCContextDecl ( ) const

Definition at line 1180 of file ASTContext.cpp.

References clang::ExternCContextDecl::Create(), and getTranslationUnitDecl().

Referenced by clang::Sema::findLocallyScopedExternCDecl(), and clang::Sema::RegisterLocallyScopedExternCDecl().

◆ getExtVectorType()

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

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

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

Precondition: VectorType must be a built-in type.

VectorType must be a built-in type.

Definition at line 4570 of file ASTContext.cpp.

References clang::Type::castAs(), clang::Generic, getCanonicalType(), getExtVectorType(), clang::BitIntType::getNumBits(), clang::Type::isBitIntType(), clang::Type::isBuiltinType(), clang::QualType::isCanonical(), clang::Type::isDependentType(), and clang::VectorType::Profile().

Referenced by adjustVectorType(), clang::Sema::BuildExtVectorType(), castVector(), CheckExtVectorComponent(), clang::Sema::CheckVectorConditionalTypes(), checkVectorShift(), convertVector(), DecodeTypeFromStr(), getCommonNonSugarTypeNode(), getExtVectorType(), clang::Sema::GetSignedVectorType(), handleIntegerVectorBinOpConversion(), LookupMemberExpr(), OpenCLConvertScalarsToVectors(), and clang::Sema::PerformImplicitConversion().

◆ getFieldOffset()

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

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

Definition at line 3468 of file RecordLayoutBuilder.cpp.

References clang::IndirectFieldDecl::chain(), and getFieldOffset().

Referenced by emitAddrOfZeroSizeField(), getFieldOffset(), clang::CodeGen::CodeGenModule::getMemberPointerConstant(), getSubobjectOffset(), and clang::Sema::RefersToMemberWithReducedAlignment().

◆ getFILEType()

QualType clang::ASTContext::getFILEType ( ) const

inline

Retrieve the C FILE type.

Definition at line 2096 of file ASTContext.h.

References getTypeDeclType().

Referenced by clang::ast_matchers::libc_func_matchers::AST_MATCHER_P(), DecodeTypeFromStr(), and getGlobalStreamPointerByName().

◆ getFixedPointIBits()

unsigned char ASTContext::getFixedPointIBits ( QualType Ty ) const

Definition at line 14336 of file ASTContext.cpp.

References clang::Type::castAs(), clang::BuiltinType::getKind(), getTargetInfo(), and clang::Type::isFixedPointType().

◆ getFixedPointMax()

llvm::APFixedPoint ASTContext::getFixedPointMax ( QualType Ty ) const

Definition at line 14393 of file ASTContext.cpp.

References getFixedPointSemantics(), and clang::Type::isFixedPointType().

Referenced by clang::Sema::ActOnNumericConstant(), and clang::Sema::CheckImplicitConversion().

◆ getFixedPointMin()

llvm::APFixedPoint ASTContext::getFixedPointMin ( QualType Ty ) const

Definition at line 14398 of file ASTContext.cpp.

References getFixedPointSemantics(), and clang::Type::isFixedPointType().

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

◆ getFixedPointScale()

unsigned char ASTContext::getFixedPointScale ( QualType Ty ) const

Definition at line 14290 of file ASTContext.cpp.

References clang::Type::castAs(), clang::BuiltinType::getKind(), getTargetInfo(), and clang::Type::isFixedPointType().

Referenced by clang::Sema::ActOnNumericConstant(), getFixedPointSemantics(), and clang::ASTNodeImporter::VisitFixedPointLiteral().

◆ getFixedPointSemantics()

llvm::FixedPointSemantics ASTContext::getFixedPointSemantics ( QualType Ty ) const

Definition at line 14378 of file ASTContext.cpp.

References getFixedPointScale(), getIntWidth(), getTargetInfo(), getTypeSize(), clang::Type::isFixedPointType(), clang::Type::isIntegerType(), clang::Type::isSaturatedFixedPointType(), clang::Type::isSignedFixedPointType(), and clang::Type::isSignedIntegerType().

Referenced by clang::Sema::CheckImplicitConversion(), DiagnoseBadShiftValues(), getFixedPointMax(), getFixedPointMin(), clang::interp::Compiler< Emitter >::VisitCastExpr(), clang::interp::Compiler< Emitter >::VisitFixedPointBinOp(), and clang::interp::Compiler< Emitter >::VisitFixedPointLiteral().

◆ getFloatingTypeOrder()

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.

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

'double' == '_Complex double'). If LHS > RHS, return 1. If LHS == RHS, return 0. If LHS < RHS, return -1.

Definition at line 7758 of file ASTContext.cpp.

References getFloatingRank().

Referenced by getFloatingTypeSemanticOrder(), clang::StandardConversionSequence::getNarrowingKind(), handleComplexConversion(), handleFloatConversion(), handleFloatVectorBinOpConversion(), isArithmeticArgumentPromotion(), tryGCCVectorConvertAndSplat(), tryVectorConvertAndSplat(), and clang::Sema::UsualUnaryConversions().

◆ getFloatingTypeSemanticOrder()

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

Compare the rank of two floating point types as above, but compare equal if both types have the same floating-point semantics on the target (i.e.

long double and double on AArch64 will return 0).

Definition at line 7769 of file ASTContext.cpp.

References getFloatingTypeOrder(), and getFloatTypeSemantics().

Referenced by AnalyzeCompoundAssignment(), and clang::Sema::CheckImplicitConversion().

◆ getFloatTypeSemantics()

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 1701 of file ASTContext.cpp.

References clang::Type::castAs(), clang::TargetInfo::getFloat128Format(), clang::BuiltinType::getKind(), getLangOpts(), clang::TargetInfo::getLongDoubleFormat(), and clang::T.

Referenced by actOnOMPReductionKindClause(), BuildFloatingLiteral(), canConvertIntTyToFloatTy(), CheckBitcastType(), clang::Sema::CheckFloatComparison(), clang::Sema::CheckImplicitConversion(), clang::Sema::checkTypeSupport(), clang::CIRGen::CIRGenTypes::convertType(), clang::CodeGen::CodeGenTypes::ConvertType(), DetectPrecisionLossInComplexDivision(), getFloatingTypeSemanticOrder(), clang::interp::Context::getFloatSemantics(), clang::StandardConversionSequence::getNarrowingKind(), clang::interp::interp__builtin_inf(), clang::interp::interp__builtin_nan(), IsFloatingPointConversion(), TryEvaluateBuiltinNaN(), tryGCCVectorConvertAndSplat(), and unsupportedTypeConversion().

◆ getFullLoc()

FullSourceLoc clang::ASTContext::getFullLoc ( SourceLocation Loc ) const

inline

Definition at line 857 of file ASTContext.h.

References Loc.

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

◆ getFunctionFeatureMap() [1/2]

void ASTContext::getFunctionFeatureMap	(	llvm::StringMap< bool > &	FeatureMap,
		const FunctionDecl *	FD
	)		const

Definition at line 14462 of file ASTContext.cpp.

References getDiagnostics(), and getFunctionFeatureMap().

Referenced by clang::Sema::ActOnGCCAsmStmt(), clang::SemaAMDGPU::CheckAMDGCNBuiltinFunctionCall(), clang::checkArmStreamingBuiltin(), clang::SemaRISCV::CheckBuiltinFunctionCall(), clang::Sema::checkCall(), clang::Sema::checkTypeSupport(), clang::Sema::CheckVariableDeclarationType(), getFunctionFeatureMap(), and initFeatureMaps().

◆ getFunctionFeatureMap() [2/2]

void ASTContext::getFunctionFeatureMap	(	llvm::StringMap< bool > &	FeatureMap,
		GlobalDecl	GD
	)		const

Definition at line 14474 of file ASTContext.cpp.

References filterFunctionTargetAttrs(), clang::Decl::getAsFunction(), clang::Decl::getAttr(), clang::GlobalDecl::getDecl(), getDiagnostics(), getFMVBackendFeaturesFor(), and clang::GlobalDecl::getMultiVersionIndex().

◆ getFunctionNoProtoType() [1/2]

QualType clang::ASTContext::getFunctionNoProtoType ( QualType ResultTy ) const

inline

Definition at line 1676 of file ASTContext.h.

References getFunctionNoProtoType().

◆ getFunctionNoProtoType() [2/2]

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 4760 of file ASTContext.cpp.

References getCanonicalFunctionResultType(), getFunctionNoProtoType(), isCanonicalResultType(), and clang::FunctionNoProtoType::Profile().

Referenced by adjustFunctionResultType(), adjustFunctionType(), applyNullability(), clang::Sema::BuildDeclarationNameExpr(), clang::desugarForDiagnostic(), GeneralizeFunctionType(), GetBuiltinType(), getCommonNonSugarTypeNode(), GetFullTypeForDeclarator(), getFunctionNoProtoType(), clang::CodeGen::CodeGenModule::getFunctionPointer(), getFunctionTypeWithoutPtrSizes(), clang::Sema::ImplicitlyDefineFunction(), mergeFunctionTypes(), ProcessAPINotes(), and clang::TreeTransform< Derived >::RebuildFunctionNoProtoType().

◆ getFunctionType()

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

inline

Return a normal function type with a typed argument list.

Definition at line 1681 of file ASTContext.h.

◆ getFunctionTypeWithExceptionSpec()

QualType ASTContext::getFunctionTypeWithExceptionSpec	(	QualType	Orig,
		const FunctionProtoType::ExceptionSpecInfo &	ESI
	)		const

Get a function type and produce the equivalent function type with the specified exception specification.

Type sugar that can be present on a declaration of a function with an exception specification is permitted and preserved. Other type sugar (for instance, typedefs) is not.

Definition at line 3670 of file ASTContext.cpp.

References adjustType(), clang::Type::castAs(), and getFunctionType().

Referenced by adjustExceptionSpec(), extractPBaseFlags(), handleFunctionTypeAttr(), hasSameFunctionTypeIgnoringExceptionSpec(), and clang::Sema::IsFunctionConversion().

◆ getFunctionTypeWithoutParamABIs()

QualType ASTContext::getFunctionTypeWithoutParamABIs ( QualType T ) const

Get or construct a function type that is equivalent to the input type except that the parameter ABI annotations are stripped.

Definition at line 3710 of file ASTContext.cpp.

References clang::FunctionProtoType::ExtProtoInfo::ExtParameterInfos, clang::Type::getAs(), getFunctionType(), and clang::T.

Referenced by hasSameFunctionTypeIgnoringParamABI().

◆ getFunctionTypeWithoutPtrSizes()

QualType ASTContext::getFunctionTypeWithoutPtrSizes ( QualType T )

Get a function type and produce the equivalent function type where pointer size address spaces in the return type and parameter types are replaced with the default address space.

Definition at line 3687 of file ASTContext.cpp.

References clang::Type::getAs(), getFunctionNoProtoType(), getFunctionType(), removePtrSizeAddrSpace(), and clang::T.

Referenced by hasSameFunctionTypeIgnoringPtrSizes().

◆ GetGVALinkageForFunction()

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

Definition at line 12601 of file ASTContext.cpp.

References adjustGVALinkageForAttributes(), adjustGVALinkageForExternalDefinitionKind(), and basicGVALinkageForFunction().

Referenced by basicGVALinkageForVariable(), clang::SemaCUDA::CheckCall(), DeclMustBeEmitted(), clang::CodeGen::CodeGenModule::getFunctionLinkage(), isFunctionDefinitionDiscarded(), clang::FunctionDecl::isInlineBuiltinDeclaration(), MarkVarDeclODRUsed(), and shouldBeInCOMDAT().

◆ GetGVALinkageForVariable()

GVALinkage ASTContext::GetGVALinkageForVariable ( const VarDecl * VD ) const

Definition at line 12694 of file ASTContext.cpp.

References adjustGVALinkageForAttributes(), adjustGVALinkageForExternalDefinitionKind(), and basicGVALinkageForVariable().

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

◆ GetHigherPrecisionFPType()

const QualType clang::ASTContext::GetHigherPrecisionFPType ( QualType ElementType ) const

inline

Definition at line 802 of file ASTContext.h.

References DoubleTy, FloatTy, and LongDoubleTy.

Referenced by DetectPrecisionLossInComplexDivision().

◆ getHLSLAttributedResourceType()

QualType ASTContext::getHLSLAttributedResourceType	(	QualType	Wrapped,
		QualType	Contained,
		const HLSLAttributedResourceType::Attributes &	Attrs
	)

Definition at line 5379 of file ASTContext.cpp.

References clang::HLSLAttributedResourceType::Profile().

Referenced by clang::CreateHLSLAttributedResourceType().

◆ getIncompleteArrayType()

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

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

Definition at line 4334 of file ASTContext.cpp.

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

Referenced by clang::Sema::BuildArrayType(), clang::Sema::BuildCXXNew(), clang::desugarForDiagnostic(), clang::Sema::FindCompositePointerType(), getAsArrayType(), getCommonNonSugarTypeNode(), getIncompleteArrayType(), getUnqualifiedArrayType(), and mergeTypes().

◆ getInjectedClassNameType()

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 5078 of file ASTContext.cpp.

References clang::Decl::getPreviousDecl(), and NeedsInjectedClassNameType().

Referenced by clang::Sema::CheckClassTemplate(), clang::ClassTemplatePartialSpecializationDecl::Create(), getCommonNonSugarTypeNode(), clang::ASTDeclReader::VisitClassTemplateDecl(), and clang::ASTNodeImporter::VisitRecordDecl().

◆ getInjectedTemplateArg()

TemplateArgument ASTContext::getInjectedTemplateArg ( NamedDecl * ParamDecl ) const

Definition at line 5778 of file ASTContext.cpp.

References clang::TemplateArgument::CreatePackCopy(), DependentTy, E, getPackExpansionType(), getQualifiedTemplateName(), getTypeDeclType(), clang::Expr::getValueKindForType(), clang::TemplateTemplateParmDecl::isParameterPack(), clang::Type::isRecordType(), clang::Decl::isTemplateParameterPack(), clang::T, and clang::VK_LValue.

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

◆ getInlineVariableDefinitionKind()

ASTContext::InlineVariableDefinitionKind ASTContext::getInlineVariableDefinitionKind ( const VarDecl * VD ) const

Determine whether a definition of this inline variable should be treated as a weak or strong definition.

For compatibility with C++14 and before, for a constexpr static data member, if there is an out-of-line declaration of the member, we may promote it from weak to strong.

Definition at line 8363 of file ASTContext.cpp.

References D, clang::First, clang::Redeclarable< decl_type >::getFirstDecl(), clang::Decl::getLexicalDeclContext(), clang::DeclContext::isFileContext(), clang::VarDecl::isInline(), None, clang::Redeclarable< decl_type >::redecls(), Strong, Weak, and WeakUnknown.

Referenced by basicGVALinkageForVariable(), and clang::CodeGen::CodeGenModule::EmitGlobal().

◆ getInnerObjCOwnership()

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 7939 of file ASTContext.cpp.

References clang::Type::getAs(), getBaseElementType(), clang::Type::getPointeeType(), clang::Type::isArrayType(), clang::Qualifiers::OCL_None, and clang::T.

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

◆ getInstantiatedFromStaticDataMember()

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 1537 of file ASTContext.cpp.

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

◆ getInstantiatedFromUnnamedFieldDecl()

FieldDecl * ASTContext::getInstantiatedFromUnnamedFieldDecl ( FieldDecl * Field ) const

Definition at line 1614 of file ASTContext.cpp.

Referenced by FindFieldDeclInstantiationPattern(), and isInstantiationOf().

◆ getInstantiatedFromUsingDecl()

NamedDecl * ASTContext::getInstantiatedFromUsingDecl ( NamedDecl * Inst )

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

Definition at line 1572 of file ASTContext.cpp.

Referenced by isInstantiationOfUnresolvedUsingDecl(), and clang::ASTNodeImporter::VisitUsingDecl().

◆ getInstantiatedFromUsingEnumDecl()

UsingEnumDecl * ASTContext::getInstantiatedFromUsingEnumDecl ( UsingEnumDecl * Inst )

If the given using-enum decl Inst is an instantiation of another using-enum decl, return it.

Definition at line 1591 of file ASTContext.cpp.

Referenced by clang::ASTNodeImporter::VisitUsingEnumDecl().

◆ getInstantiatedFromUsingShadowDecl()

UsingShadowDecl * ASTContext::getInstantiatedFromUsingShadowDecl ( UsingShadowDecl * Inst )

Definition at line 1602 of file ASTContext.cpp.

Referenced by clang::ASTNodeImporter::VisitUsingShadowDecl().

◆ getInt128Decl()

TypedefDecl * ASTContext::getInt128Decl ( ) const

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

Definition at line 1247 of file ASTContext.cpp.

References buildImplicitTypedef(), and Int128Ty.

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

◆ getIntegerTypeOrder()

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

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

getIntegerTypeOrder - Returns the highest ranked integer type: C99 6.3.1.8p1.

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

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

Definition at line 7967 of file ASTContext.cpp.

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

Referenced by canConvertIntToOtherIntTy(), handleIntegerConversion(), handleIntegerVectorBinOpConversion(), tryGCCVectorConvertAndSplat(), and tryVectorConvertAndSplat().

◆ getInterpContext()

interp::Context & ASTContext::getInterpContext ( )

Returns the clang bytecode interpreter context.

Definition at line 887 of file ASTContext.cpp.

◆ getIntMaxType()

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 6587 of file ASTContext.cpp.

Referenced by clang::analyze_scanf::ScanfSpecifier::getArgType().

◆ getIntPtrType()

QualType ASTContext::getIntPtrType ( ) const

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

Definition at line 6610 of file ASTContext.cpp.

Referenced by getUIntPtrType(), and clang::Sema::Initialize().

◆ getIntTypeForBitwidth()

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 12972 of file ASTContext.cpp.

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

Referenced by clang::Sema::ActOnGCCAsmStmt(), clang::Sema::ActOnNumericConstant(), actOnOMPReductionKindClause(), clang::SemaOpenMP::ActOnOpenMPCanonicalLoop(), clang::Sema::AddModeAttr(), checkOpenMPLoop(), createKmpTaskTRecordDecl(), EmitAsmStores(), clang::CodeGen::CGOpenMPRuntimeGPU::emitCriticalRegion(), EmitDoacrossOrdered(), clang::CodeGen::CGOpenMPRuntime::emitForNext(), emitRestoreIP(), clang::CodeGen::CGOpenMPRuntime::emitThreadIDAddress(), clang::CodeGen::CGOpenMPRuntimeGPU::getDefaultDistScheduleAndChunk(), clang::CodeGen::CGOpenMPRuntime::getDefaultScheduleAndChunk(), clang::CodeGen::CGOpenMPRuntimeGPU::getDefaultScheduleAndChunk(), getParallelRegionParams(), clang::Sema::GetSignedSizelessVectorType(), getTaskloopRegionParams(), getTaskRegionParams(), and RVVType2Qual().

◆ getIntWidth()

unsigned ASTContext::getIntWidth ( QualType T ) const

Definition at line 11878 of file ASTContext.cpp.

References clang::Type::getAs(), getTypeSize(), clang::Type::isBooleanType(), and clang::T.

Referenced by clang::Sema::ActOnCXXNew(), clang::Sema::ActOnEnumBody(), clang::Sema::ActOnFinishSwitchStmt(), clang::Sema::ActOnNumericConstant(), clang::SemaOpenMP::ActOnOpenMPCanonicalLoop(), clang::Sema::ActOnStringLiteral(), AnalyzeComparison(), buildDistanceFunc(), clang::Sema::BuildPackIndexingExpr(), clang::Sema::BuildPackIndexingType(), BuiltinAlignment(), BuiltinOverflow(), canConvertIntToOtherIntTy(), canConvertIntTyToFloatTy(), clang::Sema::CheckEnumConstant(), CheckICE(), clang::Sema::CheckImplicitConversion(), clang::Sema::CheckTemplateArgument(), clang::interp::Context::classify(), ConvertAPValueToString(), DeduceFromInitializerList(), clang::Sema::DiagnoseAssignmentEnum(), DiagnoseBadShiftValues(), DiagnoseFloatingImpCast(), getFixedPointSemantics(), getIntegerWidthAndSignedness(), getLegacyIntegralTypeEncoding(), clang::StandardConversionSequence::getNarrowingKind(), getPromotedIntegerType(), clang::EnumDecl::getValueRange(), handleIntegerConversion(), handleIntegerVectorBinOpConversion(), handleVectorUnaryOperator(), clang::InitializationSequence::InitializeFrom(), clang::interp::interp__builtin_is_aligned_up_down(), isOverflowingIntegerType(), isRepresentableIntegerValue(), isValidStructGUID(), MakeIntValue(), clang::InitializationSequence::Perform(), clang::TreeTransform< Derived >::RebuildArrayType(), clang::TreeTransform< Derived >::RebuildBitIntType(), clang::TreeTransform< Derived >::RebuildExtVectorType(), and clang::Sema::VerifyBitField().

◆ getjmp_bufType()

QualType clang::ASTContext::getjmp_bufType ( ) const

inline

Retrieve the C jmp_buf type.

Definition at line 2108 of file ASTContext.h.

References getTypeDeclType().

Referenced by DecodeTypeFromStr().

◆ getLangASForBuiltinAddressSpace()

LangAS ASTContext::getLangASForBuiltinAddressSpace ( unsigned AS ) const

Definition at line 14271 of file ASTContext.cpp.

References clang::TargetInfo::getCUDABuiltinAddressSpace(), clang::getLangASFromTargetAS(), clang::TargetInfo::getOpenCLBuiltinAddressSpace(), and getTargetInfo().

Referenced by clang::Sema::ActOnVariableDeclarator(), and DecodeTypeFromStr().

◆ getLangOpts()

const LangOptions & clang::ASTContext::getLangOpts ( ) const

inline

Definition at line 834 of file ASTContext.h.

◆ getLegacyIntegralTypeEncoding()

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 8675 of file ASTContext.cpp.

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

◆ getLifetimeQualifiedType()

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 2319 of file ASTContext.h.

References clang::Qualifiers::addObjCLifetime(), getQualifiedType(), clang::Qualifiers::OCL_None, and clang::ast_matchers::type.

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

◆ getLocalCommentForDeclUncached()

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

Return parsed documentation comment attached to a given declaration.

Returns nullptr if no comment is attached. Does not look at any redeclarations of the declaration.

Definition at line 607 of file ASTContext.cpp.

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

◆ getLogicalOperationType()

QualType clang::ASTContext::getLogicalOperationType ( ) const

inline

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

Definition at line 2139 of file ASTContext.h.

References BoolTy, getLangOpts(), and IntTy.

Referenced by clang::Sema::BuildTypeTrait(), checkArithmeticOrEnumeralCompare(), clang::Sema::CheckCompareOperands(), clang::Sema::CheckVectorCompareOperands(), and clang::Sema::CreateBuiltinUnaryOp().

◆ getLValueReferenceType()

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 3939 of file ASTContext.cpp.

References clang::Type::getAs(), getCanonicalType(), getLValueReferenceType(), clang::Type::isPlaceholderType(), clang::Type::isSpecificPlaceholderType(), clang::ReferenceType::Profile(), and clang::T.

Referenced by AddBuiltinAssignmentOperatorCandidates(), AdjustFunctionParmAndArgTypesForDeduction(), alignReferenceTypes(), buildDistanceFunc(), buildLoopVarFunc(), clang::Sema::BuildReferenceType(), clang::Sema::BuildVAArgExpr(), captureInCapturedRegion(), captureInLambda(), clang::Sema::CheckExplicitlyDefaultedComparison(), clang::Sema::CheckExplicitlyDefaultedSpecialMember(), clang::Sema::DeclareImplicitCopyAssignment(), clang::Sema::DeclareImplicitCopyConstructor(), clang::Sema::DeclareImplicitMoveAssignment(), DecodeTypeFromStr(), DeduceNonTypeTemplateArgument(), clang::Sema::DeduceTemplateSpecializationFromInitializer(), clang::interp::InterpFrame::describe(), clang::desugarForDiagnostic(), DiagnoseForRangeConstVariableCopies(), DiagnoseForRangeReferenceVariableCopies(), clang::Expr::EvaluateAsLValue(), getCaptureFieldType(), getCommonNonSugarTypeNode(), clang::Sema::getDecltypeForExpr(), GetImplicitObjectParameterType(), clang::SemaHLSL::getInoutParameterType(), getLValueReferenceType(), clang::SubstNonTypeTemplateParmExpr::getParameterType(), getReferenceQualifiedType(), clang::interp::GetTypeidPtr(), getVariableArrayDecayedType(), clang::ento::ExprEngine::handleLValueBitCast(), lookupPromiseType(), makeQualifiedLValueReferenceType(), NoteSurrogateCandidate(), clang::InitializationSequence::Perform(), clang::Sema::SpecialMemberIsTrivial(), clang::Sema::tryCaptureVariable(), and clang::CodeGen::ConstantEmitter::tryEmitConstantExpr().

◆ getMacroQualifiedType()

QualType ASTContext::getMacroQualifiedType	(	QualType	UnderlyingTy,
		const IdentifierInfo *	MacroII
	)		const

Definition at line 5679 of file ASTContext.cpp.

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

Referenced by adjustType(), getCommonSugarTypeNode(), and clang::TreeTransform< Derived >::RebuildMacroQualifiedType().

◆ getMakeIntegerSeqDecl()

BuiltinTemplateDecl * ASTContext::getMakeIntegerSeqDecl ( ) const

Definition at line 1199 of file ASTContext.cpp.

References clang::BTK__make_integer_seq, buildBuiltinTemplateDecl(), and getMakeIntegerSeqName().

Referenced by clang::ASTNodeImporter::VisitBuiltinTemplateDecl().

◆ getMakeIntegerSeqName()

IdentifierInfo * clang::ASTContext::getMakeIntegerSeqName ( ) const

inline

Definition at line 2064 of file ASTContext.h.

References clang::IdentifierTable::get(), and Idents.

Referenced by getMakeIntegerSeqDecl().

◆ getManglingNumber()

unsigned ASTContext::getManglingNumber	(	const NamedDecl *	ND,
		bool	ForAuxTarget = `false`
	)		const

Definition at line 13018 of file ASTContext.cpp.

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

◆ getManglingNumberContext() [1/2]

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

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

Definition at line 13049 of file ASTContext.cpp.

References createMangleNumberingContext().

Referenced by clang::Sema::getCurrentMangleNumberContext(), clang::Sema::handleLambdaNumbering(), and clang::Sema::handleTagNumbering().

◆ getManglingNumberContext() [2/2]

MangleNumberingContext & ASTContext::getManglingNumberContext	(	NeedExtraManglingDecl_t	,
		const Decl *	D
	)

Definition at line 13058 of file ASTContext.cpp.

References createMangleNumberingContext(), and D.

◆ getMemberPointerPathAdjustment()

CharUnits ASTContext::getMemberPointerPathAdjustment ( const APValue & MP ) const

Find the 'this' offset for the member path in a pointer-to-member APValue.

Definition at line 2664 of file ASTContext.cpp.

References getASTRecordLayout(), clang::ASTRecordLayout::getBaseClassOffset(), clang::Decl::getDeclContext(), clang::APValue::getMemberPointerDecl(), clang::APValue::getMemberPointerPath(), clang::APValue::isMemberPointerToDerivedMember(), Path, and clang::CharUnits::Zero().

Referenced by clang::ODRHash::AddStructuralValue().

◆ getMemberPointerType()

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.

getMemberPointerType - 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.

Definition at line 4018 of file ASTContext.cpp.

References getCanonicalType(), getMemberPointerType(), clang::Type::isCanonicalUnqualified(), clang::MemberPointerType::Profile(), and clang::T.

Referenced by clang::Sema::BuildMemberPointerType(), clang::Sema::CheckAddressOfOperand(), clang::SemaOpenMP::checkOpenMPDeclareVariantFunction(), decomposeTypeForEH(), clang::CodeGen::CGCXXABI::EmitMemberFunctionPointer(), clang::CodeGen::CodeGenModule::EmitVTableTypeMetadata(), clang::Sema::FindCompositePointerType(), clang::Sema::FixOverloadedFunctionReference(), getCommonNonSugarTypeNode(), clang::CodeGen::CodeGenModule::getMemberFunctionPointer(), getMemberPointerType(), GetTypeOfFunction(), clang::Sema::IsMemberPointerConversion(), IsStandardConversion(), and clang::CodeGen::CodeGenModule::SetLLVMFunctionAttributesForDefinition().

◆ getMinGlobalAlignOfVar()

unsigned ASTContext::getMinGlobalAlignOfVar	(	uint64_t	Size,
		const VarDecl *	VD
	)		const

Return the minimum alignement as specified by the target.

If VD is non-null it may be used to identify external or weak variables.

Definition at line 2646 of file ASTContext.cpp.

References clang::TargetInfo::getMinGlobalAlign(), getTargetInfo(), clang::VarDecl::hasDefinition(), and clang::ValueDecl::isWeak().

Referenced by getAlignOfGlobalVar(), and getDeclAlign().

◆ getModuleInitializers()

ArrayRef< Decl * > ASTContext::getModuleInitializers ( Module * M )

Get the initializations to perform when importing a module, if any.

Definition at line 1138 of file ASTContext.cpp.

Referenced by clang::Sema::ActOnEndOfTranslationUnit(), clang::CodeGen::CodeGenModule::EmitTopLevelDecl(), and clang::TextNodeDumper::VisitImportDecl().

◆ getModulesWithMergedDefinition()

ArrayRef< Module * > ASTContext::getModulesWithMergedDefinition ( const NamedDecl * Def )

Get the additional modules in which the definition Def has been merged.

Definition at line 1078 of file ASTContext.cpp.

References clang::Decl::getCanonicalDecl().

Referenced by clang::Sema::diagnoseMissingImport(), clang::Sema::hasMergedDefinitionInCurrentModule(), clang::Sema::hasVisibleMergedDefinition(), and clang::TextNodeDumper::Visit().

◆ getMSGuidDecl()

MSGuidDecl * ASTContext::getMSGuidDecl ( MSGuidDeclParts Parts ) const

Return a declaration for the global GUID object representing the given GUID value.

Definition at line 13141 of file ASTContext.cpp.

References getMSGuidType(), MSGuidTagDecl, clang::MSGuidDecl::Profile(), and clang::QualType::withConst().

Referenced by clang::Sema::BuildCXXUuidof(), and handleUuidAttr().

◆ getMSGuidTagDecl()

TagDecl * clang::ASTContext::getMSGuidTagDecl ( ) const

inline

Retrieve the implicitly-predeclared 'struct _GUID' declaration.

Definition at line 2277 of file ASTContext.h.

References MSGuidTagDecl.

◆ getMSGuidType()

QualType clang::ASTContext::getMSGuidType ( ) const

inline

Retrieve the implicitly-predeclared 'struct _GUID' type.

Definition at line 2280 of file ASTContext.h.

References getTagDeclType(), and MSGuidTagDecl.

Referenced by clang::Sema::ActOnCXXUuidof(), and getMSGuidDecl().

◆ getNameForTemplate()

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

Definition at line 6843 of file ASTContext.cpp.

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

◆ getNewOMPTraitInfo()

OMPTraitInfo & ASTContext::getNewOMPTraitInfo ( )

Return a new OMPTraitInfo object owned by this context.

Definition at line 14599 of file ASTContext.cpp.

Referenced by instantiateOMPDeclareVariantAttr(), and clang::ASTRecordReader::readOMPTraitInfo().

◆ getNextLocalImport()

static ImportDecl * clang::ASTContext::getNextLocalImport ( ImportDecl * Import )

inlinestatic

Definition at line 1087 of file ASTContext.h.

◆ getNextStringLiteralVersion()

unsigned clang::ASTContext::getNextStringLiteralVersion ( )

inline

Return the next version number to be used for a string literal evaluated as part of constant evaluation.

Definition at line 3337 of file ASTContext.h.

◆ getNoSanitizeList()

const NoSanitizeList & clang::ASTContext::getNoSanitizeList ( ) const

inline

Definition at line 844 of file ASTContext.h.

Referenced by clang::CodeGen::CodeGenModule::isInNoSanitizeList(), and clang::RecordDecl::mayInsertExtraPadding().

◆ getNSCopyingName()

IdentifierInfo * clang::ASTContext::getNSCopyingName ( )

inline

Retrieve the identifier 'NSCopying'.

Definition at line 2045 of file ASTContext.h.

References clang::IdentifierTable::get(), and Idents.

Referenced by clang::Type::isBlockCompatibleObjCPointerType().

◆ getNSIntegerType()

CanQualType ASTContext::getNSIntegerType ( ) const

Definition at line 8312 of file ASTContext.cpp.

References LongLongTy, LongTy, and clang::T.

Referenced by shouldNotPrintDirectly().

◆ getNSObjectName()

IdentifierInfo * clang::ASTContext::getNSObjectName ( ) const

inline

Retrieve the identifier 'NSObject'.

Definition at line 2036 of file ASTContext.h.

References clang::IdentifierTable::get(), and Idents.

Referenced by clang::ObjCMethodDecl::definedInNSObject(), and clang::Type::isBlockCompatibleObjCPointerType().

◆ getNSUIntegerType()

CanQualType ASTContext::getNSUIntegerType ( ) const

Definition at line 8303 of file ASTContext.cpp.

References clang::T, UnsignedLongLongTy, and UnsignedLongTy.

Referenced by shouldNotPrintDirectly().

◆ getObjCClassDecl()

TypedefDecl * ASTContext::getObjCClassDecl ( ) const

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

Definition at line 9453 of file ASTContext.cpp.

References buildImplicitTypedef(), getObjCObjectPointerType(), getObjCObjectType(), ObjCBuiltinClassTy, and clang::T.

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

◆ getObjCClassRedefinitionType()

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 2011 of file ASTContext.h.

References getObjCClassType().

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

◆ getObjCClassType()

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 2225 of file ASTContext.h.

References getObjCClassDecl(), and getTypeDeclType().

Referenced by clang::desugarForDiagnostic(), getObjCClassRedefinitionType(), clang::ObjCMethodDecl::getSelfType(), isObjCClassType(), LookupMemberExpr(), and clang::Sema::MergeTypedefNameDecl().

◆ getObjCConstantStringInterface()

QualType clang::ASTContext::getObjCConstantStringInterface ( ) const

inline

Definition at line 1984 of file ASTContext.h.

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

◆ getObjCEncodingForBlock()

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

Return the encoded type for this block declaration.

getObjCEncodingForBlock - Return the encoded type for this block declaration.

Definition at line 8389 of file ASTContext.cpp.

References clang::Type::castAs(), charUnitsToString(), clang::Type::getCanonicalTypeInternal(), getLangOpts(), getObjCEncodingForMethodParameter(), getObjCEncodingForType(), getObjCEncodingTypeSize(), getPointeeType(), clang::Expr::getType(), getTypeSizeInChars(), clang::Type::isFunctionType(), clang::CharUnits::isPositive(), clang::CharUnits::isZero(), clang::Decl::OBJC_TQ_None, and VoidPtrTy.

Referenced by buildBlockDescriptor(), and getBlockDescriptorName().

◆ getObjCEncodingForFunctionDecl()

std::string ASTContext::getObjCEncodingForFunctionDecl ( const FunctionDecl * Decl ) const

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 8445 of file ASTContext.cpp.

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

◆ getObjCEncodingForMethodDecl()

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

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

getObjCEncodingForMethodDecl - Return the encoded type for this method declaration.

Definition at line 8503 of file ASTContext.cpp.

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

◆ getObjCEncodingForMethodParameter()

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 8486 of file ASTContext.cpp.

References getObjCEncodingForTypeQualifier(), and clang::T.

Referenced by getObjCEncodingForBlock(), and getObjCEncodingForMethodDecl().

◆ getObjCEncodingForPropertyDecl()

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

getObjCEncodingForPropertyDecl - Return the encoded type for this method declaration.

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.

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
kPropertyOptional = '?'          // property optional
};

Definition at line 8601 of file ASTContext.cpp.

◆ getObjCEncodingForPropertyType()

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 8702 of file ASTContext.cpp.

References clang::T.

Referenced by getObjCEncodingForPropertyDecl().

◆ getObjCEncodingForType()

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 8687 of file ASTContext.cpp.

References clang::T.

Referenced by clang::SemaObjC::BuildObjCEncodeExpression(), clang::CodeGen::CodeGenModule::GetAddrOfConstantStringFromObjCEncode(), getObjCEncodingForBlock(), getObjCEncodingForFunctionDecl(), and clang::interp::Compiler< Emitter >::VisitObjCEncodeExpr().

◆ getObjCEncodingForTypeQualifier()

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

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

Definition at line 9420 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().

◆ getObjCEncodingTypeSize()

CharUnits ASTContext::getObjCEncodingTypeSize ( QualType T ) 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 8340 of file ASTContext.cpp.

References getTypeSizeInChars(), IntTy, clang::CharUnits::isPositive(), clang::ast_matchers::type, VoidPtrTy, and clang::CharUnits::Zero().

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

◆ getObjCGCAttrKind()

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 10163 of file ASTContext.cpp.

References clang::Type::castAs(), clang::Qualifiers::GCNone, clang::Type::getCanonicalTypeInternal(), getLangOpts(), clang::QualType::getObjCGCAttr(), getObjCGCAttrKind(), clang::PointerType::getPointeeType(), clang::Type::isAnyPointerType(), clang::Type::isBlockPointerType(), clang::Type::isObjCObjectPointerType(), clang::Type::isPointerType(), clang::LangOptionsBase::NonGC, clang::ObjC, and clang::Qualifiers::Strong.

Referenced by getObjCGCAttrKind(), and clang::Expr::isOBJCGCCandidate().

◆ getObjCGCQualType()

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

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

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

Definition at line 3513 of file ASTContext.cpp.

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

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

◆ getObjCIdDecl()

TypedefDecl * ASTContext::getObjCIdDecl ( ) const

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

Definition at line 9436 of file ASTContext.cpp.

References buildImplicitTypedef(), getObjCObjectPointerType(), getObjCObjectType(), ObjCBuiltinIdTy, and clang::T.

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

◆ getObjCIdRedefinitionType()

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 1998 of file ASTContext.h.

References getObjCIdType().

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

◆ getObjCIdType()

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 2203 of file ASTContext.h.

References getObjCIdDecl(), and getTypeDeclType().

◆ getObjCImplementation() [1/2]

ObjCCategoryImplDecl * ASTContext::getObjCImplementation ( ObjCCategoryDecl * D )

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

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

Definition at line 3006 of file ASTContext.cpp.

References D.

◆ getObjCImplementation() [2/2]

ObjCImplementationDecl * ASTContext::getObjCImplementation ( ObjCInterfaceDecl * D )

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

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

Definition at line 2996 of file ASTContext.cpp.

References D.

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

◆ getObjCInstanceType()

QualType clang::ASTContext::getObjCInstanceType ( )

inline

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

Definition at line 2084 of file ASTContext.h.

References getObjCInstanceTypeDecl(), and getTypeDeclType().

Referenced by clang::SemaObjC::ActOnMethodDeclaration(), clang::SemaObjC::EmitRelatedResultTypeNote(), clang::SemaObjC::EmitRelatedResultTypeNoteForReturn(), clang::ObjCMessageExpr::getCallReturnType(), clang::SemaObjC::getMessageSendResultType(), ReplaceWithInstancetype(), and stripObjCInstanceType().

◆ getObjCInstanceTypeDecl()

TypedefDecl * ASTContext::getObjCInstanceTypeDecl ( )

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

Definition at line 8321 of file ASTContext.cpp.

References buildImplicitTypedef(), and getObjCIdType().

Referenced by getObjCInstanceType(), and handleFormatArgAttr().

◆ getObjCInterfaceType()

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 6193 of file ASTContext.cpp.

References Allocate(), and clang::T.

◆ getObjCMethodRedeclaration()

const ObjCMethodDecl * ASTContext::getObjCMethodRedeclaration ( const ObjCMethodDecl * MD ) const

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

Definition at line 3029 of file ASTContext.cpp.

Referenced by setObjCMethodRedeclaration().

◆ getObjCNSStringType()

QualType clang::ASTContext::getObjCNSStringType ( ) const

inline

Definition at line 1988 of file ASTContext.h.

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

◆ getObjCObjectPointerType()

QualType ASTContext::getObjCObjectPointerType ( QualType OIT ) const

Return a ObjCObjectPointerType type for the given ObjCObjectType.

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

Definition at line 6162 of file ASTContext.cpp.

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

◆ getObjCObjectType() [1/2]

QualType ASTContext::getObjCObjectType	(	QualType	Base,
		ArrayRef< QualType >	typeArgs,
		ArrayRef< ObjCProtocolDecl * >	protocols,
		bool	isKindOf
	)		const

Definition at line 5901 of file ASTContext.cpp.

References Allocate(), areSortedAndUniqued(), clang::Type::getAs(), getCanonicalType(), getObjCObjectType(), clang::QualType::isCanonical(), clang::ObjCObjectTypeImpl::Profile(), SortAndUniqueProtocols(), clang::T, and clang::ast_matchers::type.

◆ getObjCObjectType() [2/2]

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

Legacy interface: cannot provide type arguments or __kindof.

Definition at line 5893 of file ASTContext.cpp.

References getObjCObjectType().

Referenced by applyObjCProtocolQualifiers(), clang::applyObjCTypeArgs(), areCommonBaseCompatible(), clang::SemaObjC::BuildObjCDictionaryLiteral(), checkObjCKindOfType(), clang::desugarForDiagnostic(), getCommonNonSugarTypeNode(), getObjCClassDecl(), getObjCIdDecl(), getObjCObjectType(), clang::Type::getObjCSubstitutions(), and clang::ObjCObjectType::stripObjCKindOfTypeAndQuals().

◆ getObjContainingInterface()

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 3039 of file ASTContext.cpp.

References clang::Decl::getDeclContext().

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

◆ getObjCPropertyImplDeclForPropertyDecl()

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

Definition at line 8556 of file ASTContext.cpp.

Referenced by getObjCEncodingForPropertyDecl().

◆ getObjCProtocolDecl()

ObjCInterfaceDecl * ASTContext::getObjCProtocolDecl ( ) const

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

Definition at line 9462 of file ASTContext.cpp.

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

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

◆ getObjCProtoType()

QualType clang::ASTContext::getObjCProtoType ( ) const

inline

Retrieve the type of the Objective-C Protocol class.

Definition at line 2249 of file ASTContext.h.

References getObjCInterfaceType(), and getObjCProtocolDecl().

Referenced by clang::desugarForDiagnostic(), and clang::SemaObjC::ParseObjCProtocolExpression().

◆ getObjCSelDecl()

TypedefDecl * ASTContext::getObjCSelDecl ( ) const

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

Definition at line 9445 of file ASTContext.cpp.

References buildImplicitTypedef(), getPointerType(), ObjCBuiltinSelTy, and clang::T.

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

◆ getObjCSelRedefinitionType()

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 2024 of file ASTContext.h.

References getObjCSelType().

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

◆ getObjCSelType()

QualType clang::ASTContext::getObjCSelType ( ) const

inline

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

Definition at line 2213 of file ASTContext.h.

References getObjCSelDecl(), and getTypeDeclType().

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

◆ getObjCSuperType()

QualType ASTContext::getObjCSuperType ( ) const

Returns the C struct type for objc_super.

Definition at line 8107 of file ASTContext.cpp.

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

Referenced by DecodeTypeFromStr().

◆ getObjCTypeParamType()

QualType ASTContext::getObjCTypeParamType	(	const ObjCTypeParamDecl *	Decl,
		ArrayRef< ObjCProtocolDecl * >	protocols
	)		const

Definition at line 6053 of file ASTContext.cpp.

References Allocate(), applyObjCProtocolQualifiers(), getCanonicalType(), and clang::ObjCTypeParamType::Profile().

Referenced by adjustObjCTypeParamBoundType(), applyObjCProtocolQualifiers(), and clang::ObjCTypeParamDecl::Create().

◆ getOffsetOfBaseWithVBPtr()

CharUnits ASTContext::getOffsetOfBaseWithVBPtr ( const CXXRecordDecl * RD ) const

Loading virtual member pointers using the virtual inheritance model always results in an adjustment using the vbtable even if the index is zero.

This is usually OK because the first slot in the vbtable points backwards to the top of the MDC. However, the MDC might be reusing a vbptr from an nv-base. In this case, the first slot in the vbtable points to the start of the nv-base which introduced the vbptr and not the MDC. Modify the NonVirtualBaseAdjustment to account for this.

Definition at line 2654 of file ASTContext.cpp.

References getASTRecordLayout(), clang::ASTRecordLayout::getBaseClassOffset(), clang::ASTRecordLayout::getBaseSharingVBPtr(), and clang::CharUnits::Zero().

◆ getOpenCLTypeAddrSpace()

LangAS ASTContext::getOpenCLTypeAddrSpace ( const Type * T ) const

Get address space for OpenCL type.

Definition at line 8234 of file ASTContext.cpp.

References getOpenCLTypeKind(), and clang::T.

Referenced by clang::CodeGen::CGOpenCLRuntime::getPointerType().

◆ getOpenCLTypeKind()

OpenCLTypeKind ASTContext::getOpenCLTypeKind ( const Type * T ) const

Map an AST Type to an OpenCLTypeKind enum value.

Definition at line 8198 of file ASTContext.cpp.

References clang::OCLTK_ClkEvent, clang::OCLTK_Default, clang::OCLTK_Event, clang::OCLTK_Pipe, clang::OCLTK_Queue, clang::OCLTK_ReserveID, clang::OCLTK_Sampler, and clang::T.

Referenced by getOpenCLTypeAddrSpace().

◆ getOpenMPDefaultSimdAlign()

unsigned ASTContext::getOpenMPDefaultSimdAlign ( QualType T ) const

Get default simd alignment of the specified complete type in bits.

Definition at line 2524 of file ASTContext.cpp.

References clang::TargetOptions::FeatureMap, getTargetInfo(), and clang::TargetInfo::getTargetOpts().

Referenced by emitAlignedClause(), GetAlignedMapping(), and clang::interp::Compiler< Emitter >::VisitUnaryExprOrTypeTraitExpr().

◆ getOverloadedTemplateName()

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

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

Definition at line 9943 of file ASTContext.cpp.

References Allocate(), Begin, and D.

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

◆ getOverriddenMethods()

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 1661 of file ASTContext.cpp.

References D, overridden_methods_begin(), and overridden_methods_end().

Referenced by getCommentForDecl().

◆ getPackExpansionType()

QualType ASTContext::getPackExpansionType	(	QualType	Pattern,
		std::optional< unsigned >	NumExpansions,
		bool	ExpectPackInType = `true`
	)		const

Form a pack expansion type with the given pattern.

Parameters

NumExpansions	The number of expansions for the pack, if known.
ExpectPackInType	If `false`, we should not expect `Pattern` to contain an unexpanded pack. This only makes sense if the pack expansion is used in a context where the arity is inferred from elsewhere, such as if the pattern contains a placeholder type or if this is the canonical type of another pack expansion type.

Definition at line 5828 of file ASTContext.cpp.

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

Referenced by clang::Sema::buildLambdaInitCaptureInitialization(), clang::Sema::CheckPackExpansion(), getCommonNonSugarTypeNode(), GetFullTypeForDeclarator(), getInjectedTemplateArg(), getPackExpansionType(), and clang::TreeTransform< Derived >::TransformExceptionSpec().

◆ getPackIndexingType()

QualType ASTContext::getPackIndexingType	(	QualType	Pattern,
		Expr *	IndexExpr,
		bool	FullySubstituted = `false`,
		ArrayRef< QualType >	Expansions = `{}`,
		int	Index = `-1`
	)		const

Definition at line 6321 of file ASTContext.cpp.

References Allocate(), clang::QualType::getCanonicalType(), getCanonicalType(), clang::PackIndexingType::Profile(), clang::T, and clang::TypeAlignment.

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

◆ getParameterIndex()

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 13108 of file ASTContext.cpp.

References D.

◆ getParentMapContext()

ParentMapContext & ASTContext::getParentMapContext ( )

Returns the dynamic AST node parent map context.

Definition at line 894 of file ASTContext.cpp.

Referenced by getParents(), matchesPostDecrInWhile(), and setTraversalScope().

◆ getParents() [1/2]

template<>

DynTypedNodeList clang::ASTContext::getParents ( const DynTypedNode & Node )

inline

Definition at line 136 of file ParentMapContext.h.

References getParentMapContext(), clang::ParentMapContext::getParents(), and Node.

◆ getParents() [2/2]

template<typename NodeT >

DynTypedNodeList clang::ASTContext::getParents ( const NodeT & Node )

inline

Forwards to get node parents from the ParentMapContext.

New callers should use ParentMapContext::getParents() directly.

Definition at line 131 of file ParentMapContext.h.

References getParentMapContext(), clang::ParentMapContext::getParents(), and Node.

Referenced by clang::diff::getEnclosingDeclContext().

◆ getParenType()

QualType ASTContext::getParenType ( QualType NamedType ) const

Definition at line 5655 of file ASTContext.cpp.

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

Referenced by adjustType(), clang::Sema::BuildParenType(), getCommonSugarTypeNode(), and TryToFixInvalidVariablyModifiedType().

◆ getPointerAuthType()

QualType clang::ASTContext::getPointerAuthType	(	QualType	Ty,
		PointerAuthQualifier	PointerAuth
	)

inline

Return a type with the given __ptrauth qualifier.

Definition at line 2341 of file ASTContext.h.

References clang::QualType::getPointerAuth(), getQualifiedType(), and clang::Qualifiers::setPointerAuth().

◆ getPointerAuthTypeDiscriminator()

uint16_t ASTContext::getPointerAuthTypeDiscriminator ( QualType T )

Return the "other" type-specific discriminator for the given type.

Definition at line 3492 of file ASTContext.cpp.

References createMangleContext(), encodeTypeForFunctionPointerAuth(), clang::Type::getPointeeType(), clang::Type::isDependentType(), clang::Type::isFunctionPointerType(), clang::Type::isFunctionReferenceType(), clang::Type::isFunctionType(), and clang::T.

Referenced by clang::CodeGen::getPointerAuthTypeDiscriminator().

◆ getPointerAuthVTablePointerDiscriminator()

uint16_t ASTContext::getPointerAuthVTablePointerDiscriminator ( const CXXRecordDecl * RD )

Return the "other" discriminator used for the pointer auth schema used for vtable pointers in instances of the requested type.

Definition at line 3211 of file ASTContext.cpp.

References createMangleContext(), and clang::CXXRecordDecl::isPolymorphic().

Referenced by mangleOverrideDiscrimination().

◆ getPointerDiffType()

QualType ASTContext::getPointerDiffType ( ) const

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

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 6620 of file ASTContext.cpp.

References clang::Default.

Referenced by clang::ento::RangedConstraintManager::assumeSym(), clang::Sema::BuildAtomicExpr(), clang::Sema::BuildCXXForRangeStmt(), clang::Sema::CheckSubtractionOperands(), clang::CodeGen::CGCXXABI::ConvertMemberPointerType(), DecodeTypeFromStr(), clang::analyze_scanf::ScanfSpecifier::getArgType(), getItaniumDynamicCastFn(), getPreferredTypeAlign(), getPreferredTypeOfBinaryRHS(), clang::Sema::Initialize(), performTypeAdjustment(), and RVVType2Qual().

◆ getPointerType() [1/2]

CanQualType clang::ASTContext::getPointerType ( CanQualType T ) const

inline

Definition at line 1459 of file ASTContext.h.

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

◆ getPointerType() [2/2]

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 3783 of file ASTContext.cpp.

References getCanonicalType(), getPointerType(), clang::PointerType::Profile(), and clang::T.

◆ getPredefinedStringLiteralFromCache()

StringLiteral * ASTContext::getPredefinedStringLiteralFromCache ( StringRef Key ) const

Return a string representing the human readable name for the specified function declaration or file name.

Used by SourceLocExpr and PredefinedExpr to cache evaluated results.

Definition at line 13130 of file ASTContext.cpp.

References CharTy, clang::StringLiteral::Create(), getStringLiteralArrayType(), clang::Ordinary, and clang::Result.

Referenced by clang::SourceLocExpr::EvaluateInContext().

◆ getPreferredTypeAlign() [1/2]

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

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 or backwards compatibility preserving to overalign a data type. (Note: despite the name, the preferred alignment is ABI-impacting, and not an optimization.)

Definition at line 2573 of file ASTContext.cpp.

References clang::TypeInfo::Align, clang::TypeInfo::AlignRequirement, clang::Type::getAs(), getASTRecordLayout(), clang::Type::getBaseElementTypeUnsafe(), getPointerDiffType(), getPreferredTypeAlign(), getTypeInfo(), getTypeSize(), clang::TypeInfo::isAlignRequired(), clang::Decl::isInvalidDecl(), clang::Type::isMemberPointerType(), clang::Type::isSpecificBuiltinType(), clang::RequiredByTypedef, clang::T, and toBits().

◆ getPreferredTypeAlign() [2/2]

unsigned clang::ASTContext::getPreferredTypeAlign ( QualType T ) const

inline

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 or backwards compatibility preserving to overalign a data type. (Note: despite the name, the preferred alignment is ABI-impacting, and not an optimization.)

Definition at line 2580 of file ASTContext.h.

References getPreferredTypeAlign(), and clang::T.

Referenced by AlignOfType(), getAlignOfGlobalVar(), GetAlignOfType(), getDeclAlign(), getPreferredTypeAlign(), getPreferredTypeAlignInChars(), and getTypeAlignIfKnown().

◆ getPreferredTypeAlignInChars()

CharUnits clang::ASTContext::getPreferredTypeAlignInChars ( QualType T ) const

inline

Return the PreferredAlignment of a (complete) type T, in characters.

Definition at line 2548 of file ASTContext.h.

References getPreferredTypeAlign(), clang::T, and toCharUnitsFromBits().

◆ getPrimaryMergedDecl()

Decl * clang::ASTContext::getPrimaryMergedDecl ( Decl * D )

inline

Definition at line 1097 of file ASTContext.h.

References D, and clang::Result.

Referenced by clang::getPrimaryMergedDecl().

◆ getPrintingPolicy()

const clang::PrintingPolicy & clang::ASTContext::getPrintingPolicy ( ) const

inline

Definition at line 733 of file ASTContext.h.

Referenced by clang::Sema::ActOnCXXMemberDeclarator(), clang::Sema::ActOnFinishKNRParamDeclarations(), clang::SemaObjC::actOnObjCTypeArgsOrProtocolQualifiers(), clang::CodeGen::CodeGenTypes::addRecordTypeName(), annotateConsumedSummaryMismatch(), clang::Sema::BuildAnonymousStructOrUnion(), checkTypeParamListConsistency(), convertCallArgsToString(), ConvertDeclSpecToType(), ConvertTypeToDiagnosticString(), clang::ExtractAPIAction::CreateASTConsumer(), clang::WrappingExtractAPIAction::CreateASTConsumer(), clang::interp::InterpFrame::describe(), clang::ento::CallEvent::dump(), clang::Decl::dump(), clang::DeclContext::dumpDeclContext(), clang::Expr::EvaluateWithSubstitution(), clang::FormatASTNodeDiagnosticArgument(), generateDiagnosticsForCallLike(), clang::CodeGen::CodeGenModule::GenKernelArgMetadata(), clang::extractapi::impl::ExtractAPIVisitorBase< Derived >::getBases(), clang::GetFullTypeName(), clang::interp::Record::getName(), clang::Sema::getPrintingPolicy(), getTupleLikeElementType(), clang::Sema::ImplicitlyDefineFunction(), clang::Expr::isPotentialConstantExpr(), isTupleLike(), isTypeIgnoredBySanitizer(), lookupStdTypeTraitMember(), clang::Sema::ParsedFreeStandingDeclSpec(), clang::PrettyDeclStackTraceEntry::print(), printIndicesOfElementsToConstructJson(), clang::ProgramPoint::printJson(), clang::ento::Environment::printJson(), printObjectsUnderConstructionJson(), printPendingInitLoopJson(), clang::APValue::printPretty(), clang::printQuotedName(), clang::printQuotedQualifiedName(), rewriteToNSMacroDecl(), rewriteToObjCProperty(), clang::TextNodeDumper::VisitUnresolvedUsingTypenameDecl(), clang::TextNodeDumper::VisitUnresolvedUsingValueDecl(), clang::TextNodeDumper::VisitUsingDecl(), clang::JSONNodeDumper::VisitUsingDecl(), and WarnUndefinedMethod().

◆ getProcessIDType()

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 6633 of file ASTContext.cpp.

Referenced by DecodeTypeFromStr().

◆ getProfileList()

const ProfileList & clang::ASTContext::getProfileList ( ) const

inline

Definition at line 853 of file ASTContext.h.

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

◆ getPromotedIntegerType()

QualType ASTContext::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.

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 7896 of file ASTContext.cpp.

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

Referenced by clang::Sema::ActOnEnumBody(), clang::Sema::ActOnTag(), clang::Sema::BuildVAArgExpr(), clang::Sema::CheckAdditionOperands(), checkArithmeticOrEnumeralThreeWayCompare(), GetFullTypeForDeclarator(), isArithmeticArgumentPromotion(), clang::Sema::UsualArithmeticConversions(), clang::Sema::UsualUnaryConversions(), and clang::interp::Compiler< Emitter >::VisitVectorBinOp().

◆ getQualifiedTemplateName()

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

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

Definition at line 9974 of file ASTContext.cpp.

References clang::TemplateName::getKind(), clang::QualifiedTemplateName::Profile(), clang::TemplateName::Template, and clang::TemplateName::UsingTemplate.

Referenced by clang::Sema::ClassifyName(), DeduceTemplateSpecArguments(), clang::Sema::diagnoseMissingTemplateArguments(), clang::ClassTemplateDecl::getInjectedClassNameSpecialization(), getInjectedTemplateArg(), clang::Sema::getTypeName(), clang::ASTImporter::Import(), clang::Sema::isDeductionGuideName(), clang::Sema::isTemplateName(), clang::TreeTransform< Derived >::RebuildTemplateName(), and clang::Sema::resolveAssumedTemplateNameAsType().

◆ getQualifiedType() [1/3]

QualType clang::ASTContext::getQualifiedType	(	const Type *	T,
		Qualifiers	Qs
	)		const

inline

Return a type with additional qualifiers.

Definition at line 2310 of file ASTContext.h.

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

◆ getQualifiedType() [2/3]

QualType clang::ASTContext::getQualifiedType	(	QualType	T,
		Qualifiers	Qs
	)		const

inline

Return a type with additional qualifiers.

Definition at line 2301 of file ASTContext.h.

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

◆ getQualifiedType() [3/3]

QualType clang::ASTContext::getQualifiedType ( SplitQualType split ) const

inline

Un-split a SplitQualType.

Definition at line 2296 of file ASTContext.h.

References getQualifiedType(), clang::SplitQualType::Quals, and clang::SplitQualType::Ty.

Referenced by clang::Sema::ActOnCXXDelete(), clang::SemaObjC::ActOnPropertyImplDecl(), AdoptQualifiers(), clang::QualifierCollector::apply(), clang::Sema::BuildCallExpr(), clang::Sema::BuildDeclRefExpr(), clang::Sema::BuildFieldReferenceExpr(), BuildImplicitBaseInitializer(), clang::Sema::BuildMemberExpr(), clang::Sema::BuildQualifiedType(), BuildSimilarlyQualifiedPointerType(), clang::Sema::BuiltinChangeCVRQualifiers(), clang::Sema::BuiltinChangeSignedness(), clang::Sema::BuiltinDecay(), clang::Sema::BuiltinRemoveReference(), checkARCPropertyImpl(), checkBlockPointerTypesForAssignment(), checkComplexDecomposition(), checkConditionalObjectPointersCompatibility(), checkConditionalPointerCompatibility(), checkMemberDecomposition(), CheckOriginalCallArgDeduction(), clang::Sema::CheckPointerToMemberOperands(), clang::Sema::CheckTemplateTypeArgument(), checkVectorDecomposition(), CompareStandardConversionSequences(), clang::Sema::CreateBuiltinArraySubscriptExpr(), clang::Sema::CXXThisScopeRAII::CXXThisScopeRAII(), DeduceTemplateArgumentsByTypeMatch(), clang::Sema::deduceVarTypeFromInitializer(), clang::Sema::DefineImplicitCopyAssignment(), clang::Sema::DefineImplicitMoveAssignment(), clang::SemaObjC::FindCompositeObjCPointerType(), clang::Sema::FindCompositePointerType(), getArrayDecayedType(), getAsArrayType(), getBaseElementType(), getCanonicalFunctionResultType(), getCommonSugaredType(), getCommonSugarTypeNode(), getConstantArrayType(), getCVRQualifiedType(), getDependentSizedArrayType(), GetImplicitObjectParameterType(), getIncompleteArrayType(), getLifetimeQualifiedType(), getNonMemoryType(), getPointerAuthType(), getQualifiedType(), clang::ObjCMethodDecl::getSelfType(), getUnconstrainedType(), getUnqualifiedObjCPointerType(), getVariableArrayDecayedType(), getVariableArrayType(), handleObjCOwnershipTypeAttr(), clang::ASTImporter::Import(), inferARCLifetimeForPointee(), inferARCWriteback(), InitBuiltinTypes(), isSubstitutedType(), LookupMemberExpr(), clang::TreeTransform< Derived >::RebuildQualifiedType(), RemoveAddressSpaceFromPtr(), rewriteToObjCProperty(), clang::ObjCObjectType::stripObjCKindOfTypeAndQuals(), transferARCOwnershipToDeclSpec(), TryObjectArgumentInitialization(), TryReferenceInitializationCore(), TryReferenceListInitialization(), TryRefInitWithConversionFunction(), and withoutUnaligned().

◆ getRawCFConstantStringType()

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 1973 of file ASTContext.h.

References getTypedefType().

◆ getRawCommentForAnyRedecl()

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

Return the documentation comment attached to a given declaration.

Returns nullptr if no comment is attached.

Parameters

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

Definition at line 422 of file ASTContext.cpp.

References adjustDeclToTemplate(), cacheRawCommentForDecl(), CommentlessRedeclChains, D, DeclRawComments, clang::Decl::getCanonicalDecl(), getRawCommentForDeclNoCache(), RedeclChainComments, and clang::Decl::redecls().

Referenced by getCommentForDecl(), clang::getCompletionComment(), clang::getParameterComment(), and clang::getPatternCompletionComment().

◆ getRawCommentForDeclNoCache()

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

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

Definition at line 313 of file ASTContext.cpp.

References Comments, CommentsLoaded, D, clang::RawCommentList::empty(), clang::File, clang::RawCommentList::getCommentsInFile(), getDeclLocsForCommentSearch(), clang::SourceManager::getDecomposedLoc(), getRawCommentForDeclNoCacheImpl(), and clang::ExternalASTSource::ReadComments().

Referenced by clang::extractapi::ExtractAPIVisitor< Derived >::fetchRawCommentForDecl(), clang::tooling::getAssociatedRange(), getLocalCommentForDeclUncached(), and getRawCommentForAnyRedecl().

◆ getRawCommentForDeclNoCacheImpl()

RawComment * ASTContext::getRawCommentForDeclNoCacheImpl	(	const Decl *	D,
		const SourceLocation	RepresentativeLocForDecl,
		const std::map< unsigned, RawComment * > &	CommentsInFile
	)		const

Returns: searches CommentsInFile for doc comment for D.

RepresentativeLocForDecl is used as a location for searching doc comments. CommentsInFile is a mapping offset -> comment of files in the same file where RepresentativeLocForDecl is.

Definition at line 235 of file ASTContext.cpp.

References clang::LangOptions::CommentOpts, Comments, D, clang::SourceManager::getBufferData(), clang::RawCommentList::getCommentBeginLine(), clang::RawCommentList::getCommentEndOffset(), clang::SourceManager::getDecomposedLoc(), clang::SourceManager::getLineNumber(), clang::Invalid, clang::RawComment::isDocumentation(), clang::SourceLocation::isFileID(), clang::SourceLocation::isInvalid(), clang::RawComment::isTrailingComment(), clang::CommentOptions::ParseAllComments, and Text.

Referenced by attachCommentsToJustParsedDecls(), and getRawCommentForDeclNoCache().

◆ getReadPipeType()

QualType ASTContext::getReadPipeType ( QualType T ) const

Return a read_only pipe type for the specified type.

Definition at line 5022 of file ASTContext.cpp.

References clang::T.

Referenced by clang::Sema::BuildReadPipeType(), and getCommonNonSugarTypeNode().

◆ getRealTypeForBitwidth()

QualType ASTContext::getRealTypeForBitwidth	(	unsigned	DestWidth,
		FloatModeKind	ExplicitType
	)		const

getRealTypeForBitwidth - sets floating point QualTy according to specified bitwidth.

Returns empty type if there is no appropriate target types.

Definition at line 12984 of file ASTContext.cpp.

References clang::Double, DoubleTy, clang::Float, clang::Float128, Float128Ty, FloatTy, clang::TargetInfo::getRealTypeByWidth(), getTargetInfo(), clang::Half, HalfTy, clang::Ibm128, Ibm128Ty, clang::LongDouble, LongDoubleTy, and clang::NoFloat.

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

◆ getRecordType()

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

Definition at line 5186 of file ASTContext.cpp.

References clang::Decl::getPreviousDecl().

Referenced by clang::Sema::ActOnSourceLocExpr(), clang::Sema::AddOverloadCandidate(), clang::ODRHash::AddStructuralValue(), clang::Sema::BuildUsingDeclaration(), clang::Sema::CheckCompletedCXXClass(), clang::Sema::CheckExplicitlyDefaultedComparison(), clang::Sema::CheckExplicitlyDefaultedSpecialMember(), clang::Sema::checkIncorrectVTablePointerAuthenticationAttribute(), checkMemberDecomposition(), CheckOperatorDeleteDeclaration(), clang::Sema::CheckStructuredBindingMemberAccess(), clang::CodeGen::CGDebugInfo::completeClass(), clang::CXXRecordDecl::completeDefinition(), clang::CodeGen::CGDebugInfo::completeRequiredType(), clang::CodeGen::CGDebugInfo::completeUnusedClass(), ComputeDefaultedSpecialMemberExceptionSpec(), CreateAAPCSABIBuiltinVaListDecl(), CreateAArch64ABIBuiltinVaListDecl(), CreateHexagonBuiltinVaListDecl(), CreatePowerABIBuiltinVaListDecl(), CreateSystemZBuiltinVaListDecl(), CreateX86_64ABIBuiltinVaListDecl(), CreateXtensaABIBuiltinVaListDecl(), clang::Sema::CXXThisScopeRAII::CXXThisScopeRAII(), clang::Sema::DeduceTemplateSpecializationFromInitializer(), clang::interp::InterpFrame::describe(), clang::Sema::DiagnoseEmptyLookup(), clang::Sema::DiagnoseInvalidExplicitObjectParameterInLambda(), clang::Sema::DiagnoseNontrivial(), clang::CodeGen::CGDebugInfo::EmitGlobalVariable(), clang::CodeGen::CGCXXABI::EmitLoadOfMemberFunctionPointer(), clang::CodeGen::CodeGenModule::EmitVTableTypeMetadata(), clang::Sema::FindDeallocationFunction(), clang::Sema::FindDeallocationFunctionForDestructor(), findDecomposableBaseClass(), clang::StructuralEquivalenceContext::findUntaggedStructOrUnionIndex(), clang::ento::CXXInstanceCall::getInitialStackFrameContents(), getLValueType(), hasCopyOrMoveCtorParam(), clang::ASTNodeImporter::ImportAPValue(), clang::Sema::LookupInSuper(), recordFixedType(), recoverFromTypeInKnownDependentBase(), clang::CodeGen::CodeGenTypes::RefreshTypeCacheForClass(), clang::CodeGen::CodeGenModule::SetLLVMFunctionAttributesForDefinition(), clang::Sema::SpecialMemberIsTrivial(), and clang::interp::Pointer::toRValue().

◆ getReferenceQualifiedType()

QualType ASTContext::getReferenceQualifiedType ( const Expr * e ) const

getReferenceQualifiedType - Given an expr, will return the type for that expression, as in [dcl.type.simple]p4 but without taking id-expressions and class member access into account.

Definition at line 6267 of file ASTContext.cpp.

References E, getLValueReferenceType(), getRValueReferenceType(), clang::Expr::getType(), clang::Expr::getValueKind(), clang::T, clang::VK_LValue, clang::VK_PRValue, and clang::VK_XValue.

Referenced by clang::Sema::BuildExprRequirement(), diagnoseUnsatisfiedRequirement(), clang::ObjCMessageExpr::getCallReturnType(), clang::Sema::getDecltypeForExpr(), and clang::ento::CallEvent::getResultType().

◆ getRestrictType()

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 1372 of file ASTContext.h.

References clang::Qualifiers::Restrict, and clang::T.

◆ getRValueReferenceType()

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 3979 of file ASTContext.cpp.

References clang::Type::getAs(), getCanonicalType(), getRValueReferenceType(), clang::Type::isPlaceholderType(), clang::Type::isSpecificPlaceholderType(), clang::ReferenceType::Profile(), and clang::T.

Referenced by alignReferenceTypes(), clang::Sema::BuildReferenceType(), clang::Sema::DeclareImplicitMoveAssignment(), clang::Sema::DeclareImplicitMoveConstructor(), DeduceNonTypeTemplateArgument(), clang::Sema::DeduceTemplateSpecializationFromInitializer(), clang::desugarForDiagnostic(), EvaluateBooleanTypeTrait(), getAutoRRefDeductType(), getCommonNonSugarTypeNode(), GetImplicitObjectParameterType(), getReferenceQualifiedType(), getRValueReferenceType(), getVariableArrayDecayedType(), clang::ento::ExprEngine::handleLValueBitCast(), lookupPromiseType(), NoteSurrogateCandidate(), clang::InitializationSequence::Perform(), and clang::Sema::SpecialMemberIsTrivial().

◆ getScalableVectorType()

QualType ASTContext::getScalableVectorType	(	QualType	EltTy,
		unsigned	NumElts,
		unsigned	NumFields = `1`
	)		const

Return the unique reference to a scalable vector type of the specified element type and scalable number of elements.

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

For RISC-V, number of fields is also provided when it fetching for tuple type.

Precondition: EltTy must be a built-in type.

VectorType must be a built-in type.

Definition at line 4444 of file ASTContext.cpp.

References getTypeSize().

Referenced by clang::Sema::CheckSizelessVectorConditionalTypes(), checkSizelessVectorShift(), DecodeTypeFromStr(), clang::Sema::GetSignedSizelessVectorType(), and RVVType2Qual().

◆ getSideTableAllocatedMemory()

size_t ASTContext::getSideTableAllocatedMemory ( ) const

Return the total memory used for various side tables.

Definition at line 12952 of file ASTContext.cpp.

◆ getsigjmp_bufType()

QualType clang::ASTContext::getsigjmp_bufType ( ) const

inline

Retrieve the C sigjmp_buf type.

Definition at line 2120 of file ASTContext.h.

References getTypeDeclType().

Referenced by DecodeTypeFromStr().

◆ getSignatureParameterType()

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 7643 of file ASTContext.cpp.

References getAdjustedParameterType(), getVariableArrayDecayedType(), and clang::T.

Referenced by encodeTypeForFunctionPointerAuth().

◆ getSignedSizeType()

CanQualType ASTContext::getSignedSizeType ( ) const

Return the unique signed counterpart of the integer type corresponding to size_t.

Definition at line 6582 of file ASTContext.cpp.

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

◆ getSignedWCharType()

QualType ASTContext::getSignedWCharType ( ) const

Return the type of "signed wchar_t".

getSignedWCharType - Return the type of "signed wchar_t".

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

Definition at line 6598 of file ASTContext.cpp.

References WCharTy.

Referenced by ConvertDeclSpecToType(), and getCorrespondingSignedType().

◆ getSizeType()

CanQualType ASTContext::getSizeType ( ) const

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

getSizeType - Return the unique type for "size_t" (C99 7.17), the result of the sizeof operator (C99 6.5.3.4p4).

The sizeof operator requires this (C99 6.5.3.4p4).

The value is target dependent and needs to agree with the definition in <stddef.h>.

Definition at line 6576 of file ASTContext.cpp.

Referenced by clang::Sema::ActOnCXXNew(), clang::Sema::ActOnEndOfTranslationUnit(), clang::Sema::ActOnNumericConstant(), actOnOMPReductionKindClause(), clang::Sema::ActOnStringLiteral(), appendParameterTypes(), clang::Sema::BuildArrayType(), clang::Sema::BuildArrayTypeTrait(), clang::Sema::BuildBuiltinOffsetOf(), clang::Sema::BuildCXXNew(), buildMemcpyForAssignmentOp(), clang::Sema::BuildPackIndexingExpr(), clang::Sema::BuildPackIndexingType(), buildSingleCopyAssignRecursively(), captureVariablyModifiedType(), checkArraySize(), clang::Sema::CheckLiteralOperatorDeclaration(), clang::checkOpenCLEnqueueLocalSizeArgs(), CheckOperatorNewDeclaration(), checkTupleLikeDecomposition(), clang::Sema::completeExprArrayBound(), constructStructuredBufferConstraintExpr(), clang::SizeOfPackExpr::Create(), CreateHexagonBuiltinVaListDecl(), CreatePNaClABIBuiltinVaListDecl(), CreatePowerABIBuiltinVaListDecl(), CreateSystemZBuiltinVaListDecl(), clang::Sema::CreateUnaryExprOrTypeTraitExpr(), CreateX86_64ABIBuiltinVaListDecl(), clang::Sema::DeclareGlobalNewDelete(), DecodeTypeFromStr(), DeduceFromInitializerList(), DeduceTemplateArgumentsByTypeMatch(), diagnoseListInit(), emitReduceCombFunction(), emitReduceFiniFunction(), emitReduceInitFunction(), emitStructGetterCall(), emitStructSetterCall(), clang::CodeGen::CGOpenMPRuntime::emitTaskReductionFixups(), clang::Sema::EvaluateStaticAssertMessageAsString(), clang::Sema::FindAllocationFunctions(), clang::analyze_scanf::ScanfSpecifier::getArgType(), getBytesReturnedByAllocSizeCall(), getIndex(), clang::ConstantArrayType::getMaxSizeBits(), clang::ConstantArrayType::getNumAddressingBits(), getParallelRegionParams(), getPointerAndSize(), getTupleLikeElementType(), clang::ento::SymbolExtent::getType(), clang::Sema::Initialize(), isNonPlacementDeallocationFunction(), clang::FunctionDecl::isReplaceableGlobalAllocationFunction(), clang::CXXMethodDecl::isUsualDeallocationFunction(), matchesStlAllocatorFn(), clang::InitializationSequence::Perform(), RVVType2Qual(), TryInitializerListConstruction(), and TryListConversion().

◆ getSourceManager() [1/2]

SourceManager & clang::ASTContext::getSourceManager ( )

inline

Definition at line 741 of file ASTContext.h.

◆ getSourceManager() [2/2]

const SourceManager & clang::ASTContext::getSourceManager ( ) const

inline

Definition at line 742 of file ASTContext.h.

◆ getStaticLocalNumber()

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

Definition at line 13043 of file ASTContext.cpp.

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

◆ getStringLiteralArrayType()

QualType ASTContext::getStringLiteralArrayType	(	QualType	EltTy,
		unsigned	Length
	)		const

Return a type for a constant array for a string literal of the specified element type and length.

Definition at line 13115 of file ASTContext.cpp.

References adjustStringLiteralBaseType(), clang::CPlusPlus, getConstantArrayType(), getLangOpts(), clang::Normal, and clang::QualType::withConst().

Referenced by clang::Sema::ActOnSourceLocExpr(), clang::Sema::ActOnStringLiteral(), clang::SemaObjC::BuildObjCEncodeExpression(), and getPredefinedStringLiteralFromCache().

◆ getSubstTemplateTemplateParm()

TemplateName ASTContext::getSubstTemplateTemplateParm	(	TemplateName	replacement,
		Decl *	AssociatedDecl,
		unsigned	Index,
		std::optional< unsigned >	PackIndex
	)		const

Definition at line 10069 of file ASTContext.cpp.

References clang::SubstTemplateTemplateParmStorage::Profile().

Referenced by clang::ASTImporter::Import().

◆ getSubstTemplateTemplateParmPack()

TemplateName ASTContext::getSubstTemplateTemplateParmPack	(	const TemplateArgument &	ArgPack,
		Decl *	AssociatedDecl,
		unsigned	Index,
		bool	Final
	)		const

Definition at line 10090 of file ASTContext.cpp.

References clang::TemplateArgument::pack_elements(), clang::SubstTemplateTemplateParmPackStorage::Profile(), and clang::Self.

Referenced by getCanonicalTemplateName(), clang::ASTImporter::Import(), and clang::TreeTransform< Derived >::RebuildTemplateName().

◆ getSubstTemplateTypeParmPackType()

QualType ASTContext::getSubstTemplateTypeParmPackType	(	Decl *	AssociatedDecl,
		unsigned	Index,
		bool	Final,
		const TemplateArgument &	ArgPack
	)

Retrieve a.

Definition at line 5427 of file ASTContext.cpp.

References clang::Decl::getCanonicalDecl(), getCanonicalTemplateArgument(), getSubstTemplateTypeParmPackType(), clang::Decl::isCanonicalDecl(), P, clang::TemplateArgument::pack_elements(), clang::SubstTemplateTypeParmPackType::Profile(), clang::TemplateArgument::structurallyEquals(), and clang::TemplateArgument::Type.

Referenced by getSubstTemplateTypeParmPackType().

◆ getSubstTemplateTypeParmType()

QualType ASTContext::getSubstTemplateTypeParmType	(	QualType	Replacement,
		Decl *	AssociatedDecl,
		unsigned	Index,
		std::optional< unsigned >	PackIndex,
		SubstTemplateTypeParmTypeFlag	Flag = `SubstTemplateTypeParmTypeFlag::None`
	)		const

Retrieve a substitution-result type.

Definition at line 5401 of file ASTContext.cpp.

References Allocate(), and clang::SubstTemplateTypeParmType::Profile().

Referenced by getCommonSugarTypeNode().

◆ getSYCLKernelInfo()

const SYCLKernelInfo & ASTContext::getSYCLKernelInfo ( QualType T ) const

Given a type used as a SYCL kernel name, returns a reference to the metadata generated from the corresponding SYCL kernel entry point.

Aborts if the provided type is not a registered SYCL kernel name.

Definition at line 14586 of file ASTContext.cpp.

References getCanonicalType(), SYCLKernels, and clang::T.

◆ getTagDeclType()

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 6566 of file ASTContext.cpp.

References getTypeDeclType().

Referenced by clang::Sema::ActOnCapturedRegionStart(), clang::Sema::ActOnTag(), BuildImplicitMemberInitializer(), clang::Sema::CheckAlignasUnderalignment(), clang::Sema::CheckConstructor(), clang::CodeGen::CodeGenTypes::ConvertRecordDeclType(), clang::Sema::DefineImplicitCopyAssignment(), clang::Sema::DefineImplicitMoveAssignment(), clang::CodeGen::CodeGenTypes::DeriveThisType(), clang::InitializationSequence::Diagnose(), emitBadConversionNotes(), clang::CodeGen::CodeGenVTables::GenerateConstructionVTable(), getBlockDescriptorExtendedType(), getBlockDescriptorType(), getCFConstantStringDecl(), clang::CodeGen::CodeGenTypes::getCGRecordLayout(), getMSGuidType(), clang::CodeGen::CodeGenModule::getObjCFastEnumerationStateType(), getObjCSuperType(), clang::CXXConstructorDecl::isCopyOrMoveConstructor(), clang::CXXConstructorDecl::isSpecializationCopyingObject(), LookupPredefedObjCSuperType(), clang::Sema::LookupSpecialMember(), mergeAlignedAttrs(), clang::Sema::PerformImplicitConversion(), clang::Sema::PrintInstantiationStack(), clang::TagDecl::printName(), clang::Sema::setTagNameForLinkagePurposes(), and clang::CodeGen::CodeGenTypes::UpdateCompletedType().

◆ getTargetAddressSpace()

unsigned ASTContext::getTargetAddressSpace ( LangAS AS ) const

Definition at line 13254 of file ASTContext.cpp.

References clang::TargetInfo::getTargetAddressSpace(), and getTargetInfo().

◆ getTargetDefaultAlignForAttributeAligned()

unsigned ASTContext::getTargetDefaultAlignForAttributeAligned ( ) const

Return the default alignment for attribute((aligned)) on this target, to be used if no alignment value is specified.

getTargetDefaultAlignForAttributeAligned - Return the default alignment for attribute((aligned)) on this target, to be used if no alignment value is specified.

Definition at line 2627 of file ASTContext.cpp.

References clang::TargetInfo::getDefaultAlignForAttributeAligned(), and getTargetInfo().

◆ getTargetInfo()

const TargetInfo & clang::ASTContext::getTargetInfo ( ) const

inline

Definition at line 799 of file ASTContext.h.

◆ getTargetNullPointerValue()

uint64_t ASTContext::getTargetNullPointerValue ( QualType QT ) const

Get target-dependent integer value for null pointer which is used for constant folding.

Definition at line 13244 of file ASTContext.cpp.

References clang::Default, clang::QualType::getAddressSpace(), clang::TargetInfo::getNullPointerValue(), clang::Type::getPointeeType(), getTargetInfo(), clang::Type::getUnqualifiedDesugaredType(), and clang::Type::isNullPtrType().

Referenced by clang::CodeGen::CodeGenTypes::isZeroInitializable(), clang::APValue::toIntegralConstant(), clang::interp::Compiler< Emitter >::VisitCastExpr(), and clang::interp::Compiler< Emitter >::VisitCXXNullPtrLiteralExpr().

◆ getTemplateOrSpecializationInfo()

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

Definition at line 1544 of file ASTContext.cpp.

Referenced by clang::VarDecl::getDescribedVarTemplate(), getInstantiatedFromStaticDataMember(), clang::VarDecl::getMemberSpecializationInfo(), and clang::extractapi::impl::ExtractAPIVisitorBase< Derived >::VisitVarDecl().

◆ getTemplateParamObjectDecl()

TemplateParamObjectDecl * ASTContext::getTemplateParamObjectDecl	(	QualType	T,
		const APValue &	V
	)		const

Return the template parameter object of the given type with the given value.

Definition at line 13175 of file ASTContext.cpp.

References clang::Type::isRecordType(), clang::TemplateParamObjectDecl::Profile(), clang::T, and V.

Referenced by getAsSimpleValueDeclRef().

◆ getTemplateSpecializationType() [1/2]

QualType ASTContext::getTemplateSpecializationType	(	TemplateName	T,
		ArrayRef< TemplateArgument >	Args,
		QualType	Canon = `QualType()`
	)		const

◆ getTemplateSpecializationType() [2/2]

QualType ASTContext::getTemplateSpecializationType	(	TemplateName	T,
		ArrayRef< TemplateArgumentLoc >	Args,
		QualType	Canon = `QualType()`
	)		const

Definition at line 5521 of file ASTContext.cpp.

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

◆ getTemplateSpecializationTypeInfo()

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

Definition at line 5499 of file ASTContext.cpp.

References clang::TemplateArgumentListInfo::arguments(), clang::TypeLoc::castAs(), CreateTypeSourceInfo(), 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().

◆ getTemplateTypeParmType()

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 5467 of file ASTContext.cpp.

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

Referenced by getCommonNonSugarTypeNode(), and getTemplateTypeParmType().

◆ getTranslationUnitDecl()

TranslationUnitDecl * clang::ASTContext::getTranslationUnitDecl ( ) const

inline

Definition at line 1141 of file ASTContext.h.

References clang::Decl::getMostRecentDecl().

◆ getTraversalScope()

std::vector< Decl * > clang::ASTContext::getTraversalScope ( ) const

inline

Definition at line 726 of file ASTContext.h.

◆ getTrivialTypeSourceInfo()

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 3086 of file ASTContext.cpp.

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

◆ getTypeAlign() [1/2]

unsigned clang::ASTContext::getTypeAlign ( const Type * T ) const

inline

Definition at line 2521 of file ASTContext.h.

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

◆ getTypeAlign() [2/2]

unsigned clang::ASTContext::getTypeAlign ( QualType T ) const

inline

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

Definition at line 2520 of file ASTContext.h.

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

Referenced by clang::Sema::BuildCXXNew(), getTypeAlignIfKnown(), getTypeAlignInChars(), getTypeUnadjustedAlign(), handlePackedAttr(), clang::SemaHLSL::handlePackOffsetAttr(), handleTransparentUnionAttr(), and mergeAlignedAttrs().

◆ getTypeAlignIfKnown()

unsigned ASTContext::getTypeAlignIfKnown	(	QualType	T,
		bool	NeedsPreferredAlignment = `false`
	)		const

Return the alignment of a type, in bits, or 0 if the type is incomplete and we cannot determine the alignment (for example, from alignment attributes).

The returned alignment is the Preferred alignment if NeedsPreferredAlignment is true, otherwise is the ABI alignment.

Definition at line 1928 of file ASTContext.cpp.

References clang::Type::getAs(), getBaseElementType(), getPreferredTypeAlign(), getTypeAlign(), clang::Type::isIncompleteType(), and clang::T.

Referenced by hasNewExtendedAlignment(), and isVarDeclStrongDefinition().

◆ getTypeAlignInChars() [1/2]

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

Definition at line 2554 of file ASTContext.cpp.

References getTypeAlign(), clang::T, and toCharUnitsFromBits().

◆ getTypeAlignInChars() [2/2]

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 2551 of file ASTContext.cpp.

References getTypeAlign(), clang::T, and toCharUnitsFromBits().

Referenced by AlignOfType(), AtomicUsesUnsupportedLibcall(), clang::Sema::CheckAlignasUnderalignment(), clang::Sema::checkArrayElementAlignment(), clang::Sema::CheckCastAlign(), clang::Sema::CheckCXXThrowOperand(), classifyType(), createReferenceTemporary(), clang::Sema::DiscardMisalignedMemberAddress(), EmitX86_64VAArgFromMemory(), clang::CodeGen::CGOpenMPRuntime::getAddrOfArtificialThreadPrivate(), clang::CodeGen::CodeGenModule::GetAddrOfConstantCFString(), clang::CodeGen::CodeGenModule::GetAddrOfGlobalTemporary(), clang::CodeGen::CodeGenModule::GetAddrOfUnnamedGlobalConstantDecl(), GetAlignOfType(), clang::Sema::getNamedReturnInfo(), clang::CodeGen::CodeGenModule::getNaturalTypeAlignment(), clang::CodeGen::CGOpenCLRuntime::getPipeElemAlign(), getPresumedAlignmentOfPointer(), clang::interp::interp__builtin_atomic_lock_free(), clang::SemaOpenMP::isOpenMPCapturedByRef(), and clang::Sema::RefersToMemberWithReducedAlignment().

◆ getTypeDeclType()

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 1703 of file ASTContext.h.

Referenced by clang::Sema::ActOnClassTemplateSpecialization(), clang::Sema::ActOnConversionDeclarator(), clang::Sema::ActOnCXXTypeid(), clang::Sema::ActOnEnumBody(), clang::Sema::ActOnExplicitInstantiation(), clang::SemaObjC::actOnObjCTypeArgsOrProtocolQualifiers(), clang::Sema::ActOnStartCXXMemberDeclarations(), clang::SemaObjC::ActOnSuperClassOfClassInterface(), clang::Sema::AddOverloadCandidate(), clang::Sema::AddOverriddenMethods(), AddResultTypeChunk(), clang::Sema::BuildAnonymousStructOrUnion(), clang::Sema::BuildBaseInitializer(), clang::Sema::BuildBuiltinOffsetOf(), clang::Sema::BuildCXXNestedNameSpecifier(), clang::Sema::BuildCXXNew(), clang::Sema::BuildExpressionFromDeclTemplateArgument(), clang::Sema::BuildMemInitializer(), clang::Sema::BuildMicrosoftCAnonymousStruct(), clang::Sema::BuildQualifiedDeclarationNameExpr(), clang::Sema::BuildTypeConstraint(), clang::Sema::BuildUsingDeclaration(), clang::Sema::CheckAddressOfOperand(), clang::Sema::CheckConstructorAccess(), clang::Sema::CheckDestructorAccess(), clang::Sema::CheckExplicitlyDefaultedSpecialMember(), clang::Sema::CheckFunctionDeclaration(), clang::SemaOpenMP::checkOpenMPDeclareVariantFunction(), clang::Sema::CheckTemplateIdType(), clang::Sema::CheckTypenameType(), clang::Sema::ClassifyName(), constructStructuredBufferConstraintExpr(), constructTypedBufferConstraintExpr(), ConvertDeclSpecToType(), clang::ClassTemplateSpecializationDecl::Create(), clang::LambdaExpr::Create(), clang::Sema::DeclareGlobalAllocationFunction(), clang::Sema::DeclareGlobalNewDelete(), clang::Sema::DeclareImplicitCopyAssignment(), clang::Sema::DeclareImplicitCopyConstructor(), clang::Sema::DeclareImplicitDefaultConstructor(), clang::Sema::DeclareImplicitDestructor(), clang::Sema::DeclareImplicitMoveAssignment(), clang::Sema::DeclareImplicitMoveConstructor(), clang::Sema::deduceClosureReturnType(), clang::Sema::DeduceTemplateArgumentsFromType(), clang::Sema::DeduceTemplateSpecializationFromInitializer(), clang::InitializationSequence::Diagnose(), clang::Sema::DiagnoseAmbiguousLookup(), DiagnoseBadAccess(), clang::Sema::diagnoseQualifiedDeclaration(), clang::Sema::DiagnoseUninstantiableTemplate(), DumpRecordLayout(), EmitMemberInitializer(), clang::Sema::FindAllocationFunctions(), FindBaseInitializer(), clang::Sema::FindInstantiatedDecl(), clang::Sema::FixOverloadedFunctionReference(), clang::FormatASTNodeDiagnosticArgument(), clang::Sema::getAmbiguousPathsDisplayString(), getBOOLType(), getBuiltinMSVaListType(), getBuiltinVaListType(), clang::Sema::getConstructorName(), getConstructors(), clang::Sema::getCurrentThisType(), GetDeclSpecTypeForDeclarator(), clang::CXXRecordDecl::getDestructor(), clang::Sema::getDestructorName(), clang::Expr::getEnumCoercedType(), getFILEType(), GetFullTypeForDeclarator(), getInjectedTemplateArg(), getjmp_bufType(), clang::Sema::GetNameFromUnqualifiedId(), getObjCClassType(), getObjCIdType(), getObjCInstanceType(), clang::SemaObjC::getObjCMessageKind(), getObjCSelType(), getRequiredQualification(), getsigjmp_bufType(), getTagDeclType(), getTupleLikeElementType(), clang::Sema::getTypeName(), GetTypeOfFunction(), getTypeSourceInfoForStdAlignValT(), getucontext_tType(), clang::ASTNodeImporter::ImportDefinition(), clang::TemplateDeclInstantiator::InstantiateClassTemplatePartialSpecialization(), InventTemplateParameter(), clang::Sema::isAcceptableNestedNameSpecifier(), clang::CXXMethodDecl::isCopyAssignmentOperator(), clang::Sema::isIncompatibleTypedef(), clang::CXXMethodDecl::isMoveAssignmentOperator(), isNonPlacementDeallocationFunction(), IsOverloadOrOverrideImpl(), IsStandardConversion(), IsStructurallyEquivalent(), clang::Sema::LookupConstructors(), lookupPromiseType(), clang::Sema::LookupQualifiedName(), clang::Sema::MarkBaseAndMemberDestructorsReferenced(), clang::Sema::MarkVirtualBaseDestructorsReferenced(), clang::Sema::MatchTemplateParametersToScopeSpecifier(), clang::Sema::PerformObjectMemberConversion(), clang::TreeTransform< Derived >::RebuildDependentNameType(), clang::TreeTransform< Derived >::RebuildEnumType(), clang::TreeTransform< Derived >::RebuildRecordType(), clang::TreeTransform< Derived >::RebuildTypedefType(), clang::TreeTransform< Derived >::RebuildUnresolvedUsingType(), clang::Sema::RequireCompleteDeclContext(), clang::LookupResult::resolveKind(), ShouldDiagnoseSwitchCaseNotInEnum(), clang::Sema::SubstTypeConstraint(), TryDiagnoseProtectedAccess(), TryObjectArgumentInitialization(), clang::CXXRecordDecl::viewInheritance(), clang::TemplateDeclInstantiator::VisitCXXMethodDecl(), and clang::ASTNodeImporter::VisitRecordDecl().

◆ getTypedefNameForUnnamedTagDecl()

TypedefNameDecl * ASTContext::getTypedefNameForUnnamedTagDecl ( const TagDecl * TD )

Definition at line 13091 of file ASTContext.cpp.

◆ getTypedefType()

QualType ASTContext::getTypedefType	(	const TypedefNameDecl *	Decl,
		QualType	Underlying = `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 5125 of file ASTContext.cpp.

References Allocate(), getCanonicalType(), hasSameType(), clang::QualType::isNull(), clang::TypedefType::Profile(), and clang::T.

Referenced by CheckExtVectorComponent(), CreateHexagonBuiltinVaListDecl(), CreatePowerABIBuiltinVaListDecl(), getCFConstantStringType(), getCommonSugarTypeNode(), getOpenCLTypedefType(), and getRawCFConstantStringType().

◆ getTypeInfo() [1/2]

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

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

Definition at line 1953 of file ASTContext.cpp.

References clang::T.

Referenced by clang::Sema::ActOnNumericConstant(), getPreferredTypeAlign(), clang::ConstantExpr::getStorageKind(), getTypeAlign(), getTypeAlignIfRequired(), getTypeInfoInChars(), getTypeSize(), isAlignmentRequired(), matchTypes(), and tryMatchRecordTypes().

◆ getTypeInfo() [2/2]

TypeInfo clang::ASTContext::getTypeInfo ( QualType T ) const

inline

Definition at line 2483 of file ASTContext.h.

References getTypeInfo(), and clang::T.

Referenced by getTypeInfo().

◆ getTypeInfoDataSizeInChars()

TypeInfoChars ASTContext::getTypeInfoDataSizeInChars ( QualType T ) const

Definition at line 1833 of file ASTContext.cpp.

References clang::CPlusPlus, clang::Type::getAs(), getASTRecordLayout(), clang::ASTRecordLayout::getDataSize(), clang::RecordType::getDecl(), getLangOpts(), getTypeInfoInChars(), clang::Decl::isInvalidDecl(), clang::T, and clang::TypeInfoChars::Width.

Referenced by clang::interp::Compiler< Emitter >::VisitUnaryExprOrTypeTraitExpr().

◆ getTypeInfoInChars() [1/2]

TypeInfoChars ASTContext::getTypeInfoInChars ( const Type * T ) const

Definition at line 1870 of file ASTContext.cpp.

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

Referenced by clang::Sema::BuildAtomicExpr(), computeBlockInfo(), clang::CodeGen::CodeGenModule::ConstructAttributeList(), clang::CodeGen::EmitVAArgInstr(), getConstantArrayInfoInChars(), getTypeInfoDataSizeInChars(), getTypeInfoInChars(), and getTypeSizeInChars().

◆ getTypeInfoInChars() [2/2]

TypeInfoChars ASTContext::getTypeInfoInChars ( QualType T ) const

Definition at line 1878 of file ASTContext.cpp.

References getTypeInfoInChars(), and clang::T.

◆ getTypeOfExprType()

QualType ASTContext::getTypeOfExprType	(	Expr *	tofExpr,
		TypeOfKind	Kind
	)		const

C23 feature and 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 6220 of file ASTContext.cpp.

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

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

◆ getTypeOfType()

QualType ASTContext::getTypeOfType	(	QualType	tofType,
		TypeOfKind	Kind
	)		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 6256 of file ASTContext.cpp.

References getCanonicalType().

Referenced by ConvertDeclSpecToType(), getCommonSugarTypeNode(), and clang::TreeTransform< Derived >::RebuildTypeOfType().

◆ getTypePackElementDecl()

BuiltinTemplateDecl * ASTContext::getTypePackElementDecl ( ) const

Definition at line 1207 of file ASTContext.cpp.

References clang::BTK__type_pack_element, buildBuiltinTemplateDecl(), and getTypePackElementName().

Referenced by clang::ASTNodeImporter::VisitBuiltinTemplateDecl().

◆ getTypePackElementName()

IdentifierInfo * clang::ASTContext::getTypePackElementName ( ) const

inline

Definition at line 2070 of file ASTContext.h.

References clang::IdentifierTable::get(), and Idents.

Referenced by getTypePackElementDecl().

◆ getTypes()

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

inline

Definition at line 1292 of file ASTContext.h.

Referenced by clang::TypoCorrectionConsumer::addNamespaces().

◆ getTypeSize() [1/2]

uint64_t clang::ASTContext::getTypeSize ( const Type * T ) const

inline

Definition at line 2490 of file ASTContext.h.

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

◆ getTypeSize() [2/2]

uint64_t clang::ASTContext::getTypeSize ( QualType T ) const

inline

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

Definition at line 2489 of file ASTContext.h.

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

◆ getTypeSizeInChars() [1/2]

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

Definition at line 2545 of file ASTContext.cpp.

References getTypeInfoInChars(), clang::T, and clang::TypeInfoChars::Width.

◆ getTypeSizeInChars() [2/2]

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 2542 of file ASTContext.cpp.

References getTypeInfoInChars(), clang::T, and clang::TypeInfoChars::Width.

◆ getTypeSizeInCharsIfKnown() [1/2]

std::optional< CharUnits > clang::ASTContext::getTypeSizeInCharsIfKnown ( const Type * Ty ) const

inline

Definition at line 2514 of file ASTContext.h.

References getTypeSizeInCharsIfKnown().

◆ getTypeSizeInCharsIfKnown() [2/2]

std::optional< CharUnits > clang::ASTContext::getTypeSizeInCharsIfKnown ( QualType Ty ) const

inline

Definition at line 2508 of file ASTContext.h.

References getTypeSizeInChars(), clang::Type::isDependentType(), and clang::Type::isIncompleteType().

Referenced by clang::Sema::CheckStaticArrayArgument(), getTypeSizeInCharsIfKnown(), and clang::APValue::printPretty().

◆ getTypeUnadjustedAlign() [1/2]

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

Definition at line 2503 of file ASTContext.cpp.

References clang::Type::getAs(), getASTObjCInterfaceLayout(), getASTRecordLayout(), getTypeAlign(), clang::ASTRecordLayout::getUnadjustedAlignment(), clang::Type::getUnqualifiedDesugaredType(), clang::T, and toBits().

◆ getTypeUnadjustedAlign() [2/2]

unsigned clang::ASTContext::getTypeUnadjustedAlign ( QualType T ) const

inline

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

This alignment is curently used only by ARM and AArch64 when passing arguments of a composite type.

Definition at line 2528 of file ASTContext.h.

References getTypeUnadjustedAlign(), and clang::T.

Referenced by getTypeUnadjustedAlign(), and getTypeUnadjustedAlignInChars().

◆ getTypeUnadjustedAlignInChars() [1/2]

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

Definition at line 2564 of file ASTContext.cpp.

References getTypeUnadjustedAlign(), clang::T, and toCharUnitsFromBits().

◆ getTypeUnadjustedAlignInChars() [2/2]

CharUnits ASTContext::getTypeUnadjustedAlignInChars ( QualType T ) const

getTypeUnadjustedAlignInChars - Return the ABI-specified alignment of a type, in characters, before alignment adjustments.

This method does not work on incomplete types.

Definition at line 2561 of file ASTContext.cpp.

References getTypeUnadjustedAlign(), clang::T, and toCharUnitsFromBits().

◆ getucontext_tType()

QualType clang::ASTContext::getucontext_tType ( ) const

inline

Retrieve the C ucontext_t type.

Definition at line 2132 of file ASTContext.h.

References getTypeDeclType().

Referenced by DecodeTypeFromStr().

◆ getUInt128Decl()

TypedefDecl * ASTContext::getUInt128Decl ( ) const

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

Definition at line 1253 of file ASTContext.cpp.

References buildImplicitTypedef(), and UnsignedInt128Ty.

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

◆ getUIntMaxType()

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 6592 of file ASTContext.cpp.

Referenced by clang::analyze_scanf::ScanfSpecifier::getArgType().

◆ getUIntPtrType()

QualType ASTContext::getUIntPtrType ( ) const

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

Definition at line 6614 of file ASTContext.cpp.

References getCorrespondingUnsignedType(), and getIntPtrType().

Referenced by castValueFromUintptr(), checkPointerAuthValue(), emitOutlinedFunctionPrologue(), getCFConstantStringDecl(), clang::Sema::Initialize(), clang::SemaOpenMP::isOpenMPCapturedByRef(), PointerAuthBlendDiscriminator(), and PointerAuthSignGenericData().

◆ getUnaryTransformType()

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

Unary type transforms.

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

Definition at line 6358 of file ASTContext.cpp.

References getCanonicalType(), clang::Type::isDependentType(), and clang::DependentUnaryTransformType::Profile().

Referenced by clang::Sema::BuildUnaryTransformType(), getCommonNonSugarTypeNode(), and getCommonSugarTypeNode().

◆ getUnconstrainedType()

QualType ASTContext::getUnconstrainedType ( QualType T ) const

Remove any type constraints from a template parameter type, for equivalence comparison of template parameters.

Definition at line 6459 of file ASTContext.cpp.

References clang::Type::getAs(), getAutoType(), clang::Type::getContainedAutoType(), getQualifiedType(), clang::AutoType::isConstrained(), clang::Type::isDependentType(), and clang::T.

Referenced by MatchTemplateParameterKind().

◆ getUnnamedGlobalConstantDecl()

UnnamedGlobalConstantDecl * ASTContext::getUnnamedGlobalConstantDecl	(	QualType	Ty,
		const APValue &	Value
	)		const

Return a declaration for a uniquified anonymous global constant corresponding to a given APValue.

Definition at line 13158 of file ASTContext.cpp.

References clang::UnnamedGlobalConstantDecl::Profile().

Referenced by clang::SourceLocExpr::EvaluateInContext().

◆ getUnqualifiedArrayType() [1/2]

QualType clang::ASTContext::getUnqualifiedArrayType ( QualType T ) const

inline

Definition at line 2763 of file ASTContext.h.

References getUnqualifiedArrayType(), and clang::T.

◆ getUnqualifiedArrayType() [2/2]

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

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 6661 of file ASTContext.cpp.

References clang::Qualifiers::addConsistentQualifiers(), clang::Qualifiers::empty(), getConstantArrayType(), getDependentSizedArrayType(), getIncompleteArrayType(), getUnqualifiedArrayType(), clang::Type::getUnqualifiedDesugaredType(), getVariableArrayType(), clang::SplitQualType::Quals, clang::SplitQualType::Ty, and clang::ast_matchers::type.

Referenced by clang::Sema::BuildCXXTypeId(), clang::Sema::BuiltinChangeCVRQualifiers(), clang::Sema::BuiltinRemoveReference(), CheckDeductionConsistency(), CompareQualificationConversions(), clang::Sema::CompareReferenceRelationship(), CompareStandardConversionSequences(), DeduceTemplateArgumentsByTypeMatch(), clang::TypeOfExprType::desugar(), clang::TypeOfType::desugar(), clang::Sema::FindCompositePointerType(), clang::CXXUuidofExpr::getTypeOperand(), clang::CXXTypeidExpr::getTypeOperand(), getUnqualifiedArrayType(), clang::Sema::handlerCanCatch(), hasCvrSimilarType(), hasSimilarType(), isSubstitutedType(), removeAddrSpaceQualType(), shouldBeModeledWithNoOp(), TryReferenceInitialization(), TryReferenceListInitialization(), and withoutUnaligned().

◆ getUnqualifiedObjCPointerType()

QualType clang::ASTContext::getUnqualifiedObjCPointerType ( QualType type ) const

inline

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

Definition at line 2331 of file ASTContext.h.

References getQualifiedType(), clang::Qualifiers::removeObjCLifetime(), and clang::ast_matchers::type.

Referenced by clang::extractapi::DeclarationFragmentsBuilder::getFragmentsForVar(), and clang::extractapi::DeclarationFragmentsBuilder::getFragmentsForVarTemplate().

◆ getUnresolvedUsingType()

QualType ASTContext::getUnresolvedUsingType ( const UnresolvedUsingTypenameDecl * Decl ) const

Definition at line 5291 of file ASTContext.cpp.

References clang::Decl::getCanonicalDecl().

◆ getUnsignedPointerDiffType()

QualType ASTContext::getUnsignedPointerDiffType ( ) const

Return the unique unsigned counterpart of "ptrdiff_t" integer type.

The standard (C11 7.21.6.1p7) refers to this type in the definition of tu format specifier.

Definition at line 6627 of file ASTContext.cpp.

References clang::Default.

Referenced by clang::SemaOpenMP::ActOnOpenMPCanonicalLoop(), and clang::analyze_scanf::ScanfSpecifier::getArgType().

◆ getUnsignedWCharType()

QualType ASTContext::getUnsignedWCharType ( ) const

Return the type of "unsigned wchar_t".

getUnsignedWCharType - Return the type of "unsigned wchar_t".

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

Definition at line 6605 of file ASTContext.cpp.

References UnsignedIntTy.

Referenced by ConvertDeclSpecToType(), and getCorrespondingUnsignedType().

◆ getUsingType()

QualType ASTContext::getUsingType	(	const UsingShadowDecl *	Found,
		QualType	Underlying
	)		const

Definition at line 5159 of file ASTContext.cpp.

References Allocate(), clang::Found, clang::Type::getCanonicalTypeInternal(), clang::QualType::getTypePtr(), clang::QualType::hasLocalQualifiers(), clang::QualType::isNull(), clang::UsingType::Profile(), and clang::T.

Referenced by clang::Sema::BuildCXXNestedNameSpecifier(), clang::Sema::ClassifyName(), getCommonSugarTypeNode(), clang::Sema::getTypeName(), clang::TreeTransform< Derived >::RebuildUnresolvedUsingType(), and clang::TreeTransform< Derived >::RebuildUsingType().

◆ getVaListTagDecl()

Decl * ASTContext::getVaListTagDecl ( ) 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 9909 of file ASTContext.cpp.

References getBuiltinVaListDecl(), and VaListTagDecl.

Referenced by clang::ASTImporterLookupTable::ASTImporterLookupTable(), and isImportedDeclContext().

◆ getVariableArrayDecayedType()

QualType ASTContext::getVariableArrayDecayedType ( QualType Ty ) 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 4103 of file ASTContext.cpp.

References getAtomicType(), getConstantArrayType(), getDependentSizedArrayType(), getLValueReferenceType(), getPointeeType(), getPointerType(), getQualifiedType(), getRValueReferenceType(), clang::Type::getTypeClass(), getVariableArrayDecayedType(), getVariableArrayType(), clang::Normal, clang::SplitQualType::Quals, clang::Star, clang::SplitQualType::Ty, and clang::ast_matchers::type.

Referenced by getCanonicalParamType(), getExceptionObjectType(), getSignatureParameterType(), and getVariableArrayDecayedType().

◆ getVariableArrayType()

QualType ASTContext::getVariableArrayType	(	QualType	EltTy,
		Expr *	NumElts,
		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 4242 of file ASTContext.cpp.

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

Referenced by actOnOMPReductionKindClause(), clang::Sema::BuildArrayType(), clang::desugarForDiagnostic(), getAsArrayType(), getUnqualifiedArrayType(), getVariableArrayDecayedType(), and getVariableArrayType().

◆ getVectorType()

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

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

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

Precondition: VectorType must be a built-in type.

VectorType must be a built-in type.

Definition at line 4497 of file ASTContext.cpp.

References clang::Type::castAs(), getCanonicalType(), clang::BitIntType::getNumBits(), getVectorType(), clang::Type::isBitIntType(), clang::Type::isBuiltinType(), clang::QualType::isCanonical(), and clang::VectorType::Profile().

Referenced by clang::Sema::AddModeAttr(), clang::Sema::BuildVectorType(), clang::Sema::BuiltinShuffleVector(), CheckArgTypeIsCorrect(), clang::SemaHLSL::CheckBuiltinFunctionCall(), clang::SemaSPIRV::CheckSPIRVBuiltinFunctionCall(), clang::Sema::CheckVectorConditionalTypes(), ConvertDeclSpecToType(), convertVector(), clang::DecodePPCMMATypeFromStr(), DecodeTypeFromStr(), getCommonNonSugarTypeNode(), getCorrespondingSignedType(), getCorrespondingUnsignedType(), clang::Sema::GetSignedVectorType(), getVectorType(), HandleArmSveVectorBitsTypeAttr(), HandleNeonVectorTypeAttr(), HandleRISCVRVVVectorBitsTypeAttr(), clang::CodeGen::ABIInfo::isHomogeneousAggregate(), clang::TreeTransform< Derived >::RebuildVectorType(), and SetElementTypeAsReturnType().

◆ getVolatileType()

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 1381 of file ASTContext.h.

References clang::T, and clang::Qualifiers::Volatile.

Referenced by AddBuiltinAssignmentOperatorCandidates(), DecodeTypeFromStr(), and makeQualifiedLValueReferenceType().

◆ getVTableContext()

VTableContextBase * ASTContext::getVTableContext ( )

Definition at line 12885 of file ASTContext.cpp.

References getLangOpts(), clang::ItaniumVTableContext::Pointer, and clang::ItaniumVTableContext::Relative.

Referenced by clang::ASTNameGenerator::Implementation::getAllManglings(), and useAbbreviatedThunkName().

◆ getWCharType()

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 1922 of file ASTContext.h.

References WCharTy.

Referenced by clang::interp::interp__builtin_memcmp().

◆ getWebAssemblyExternrefType()

QualType ASTContext::getWebAssemblyExternrefType ( ) const

Return a WebAssembly externref type.

getExternrefType - Return a WebAssembly externref type, which represents an opaque reference to a host value.

Definition at line 4430 of file ASTContext.cpp.

◆ getWideCharType()

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 1927 of file ASTContext.h.

References WideCharTy.

Referenced by clang::Sema::ActOnStringLiteral(), clang::SemaObjC::BuildObjCBoxedExpr(), clang::SemaObjC::BuildObjCNumericLiteral(), DecodeTypeFromStr(), clang::analyze_scanf::ScanfSpecifier::getArgType(), IsStringInit(), clang::Sema::IsStringLiteralToNonConstPointerConversion(), IsWideCharCompatible(), and clang::CodeGen::CodeGenModule::Release().

◆ getWIntType()

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 1941 of file ASTContext.h.

References WIntTy.

◆ getWritePipeType()

QualType ASTContext::getWritePipeType ( QualType T ) const

Return a write_only pipe type for the specified type.

Definition at line 5026 of file ASTContext.cpp.

References clang::T.

Referenced by clang::Sema::BuildWritePipeType(), getCommonNonSugarTypeNode(), and HandleOpenCLAccessAttr().

◆ getXRayFilter()

const XRayFunctionFilter & clang::ASTContext::getXRayFilter ( ) const

inline

Definition at line 849 of file ASTContext.h.

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

◆ hasAnyFunctionEffects()

bool clang::ASTContext::hasAnyFunctionEffects ( ) const

inline

Definition at line 3021 of file ASTContext.h.

Referenced by clang::Sema::ActOnEndOfTranslationUnit(), clang::Sema::CheckOverridingFunctionAttributes(), clang::Sema::ImpCastExprToType(), clang::Sema::IsFunctionConversion(), clang::Sema::maybeAddDeclWithEffects(), and clang::Sema::MergeFunctionDecl().

◆ hasCvrSimilarType()

bool ASTContext::hasCvrSimilarType	(	QualType	T1,
		QualType	T2
	)

Determine if two types are similar, ignoring only CVR qualifiers.

Definition at line 6823 of file ASTContext.cpp.

References getUnqualifiedArrayType(), hasSameType(), clang::Qualifiers::removeCVRQualifiers(), and UnwrapSimilarTypes().

Referenced by clang::Sema::CheckAssignmentConstraints(), and clang::Sema::PrepareScalarCast().

◆ hasDirectOwnershipQualifier()

bool ASTContext::hasDirectOwnershipQualifier ( QualType Ty ) const

Return true if the type has been explicitly qualified with ObjC ownership.

A type may be implicitly qualified with ownership under ObjC ARC, and in some cases the compiler treats these differently.

Definition at line 10441 of file ASTContext.cpp.

References Paren.

Referenced by clang::Sema::ActOnFields(), captureInBlock(), and handleObjCOwnershipTypeAttr().

◆ hasSameExpr()

bool ASTContext::hasSameExpr	(	const Expr *	X,
		const Expr *	Y
	)		const

Determine whether the given expressions X and Y are equivalent.

Definition at line 13258 of file ASTContext.cpp.

References clang::Stmt::Profile(), and X.

Referenced by getCommonNonSugarTypeNode(), getCommonSizeExpr(), and getCommonSugarTypeNode().

◆ hasSameFunctionTypeIgnoringExceptionSpec()

bool ASTContext::hasSameFunctionTypeIgnoringExceptionSpec	(	QualType	T,
		QualType	U
	)		const

Determine whether two function types are the same, ignoring exception specifications in cases where they're part of the type.

Definition at line 3679 of file ASTContext.cpp.

References clang::EST_None, getFunctionTypeWithExceptionSpec(), getLangOpts(), hasSameType(), and clang::T.

Referenced by clang::Sema::ActOnFunctionDeclarator(), clang::Sema::DeduceTemplateArguments(), isSameEntity(), clang::Sema::isSameOrCompatibleFunctionType(), and clang::Sema::MergeFunctionDecl().

◆ hasSameFunctionTypeIgnoringParamABI()

bool ASTContext::hasSameFunctionTypeIgnoringParamABI	(	QualType	T,
		QualType	U
	)		const

Determine if two function types are the same, ignoring parameter ABI annotations.

Definition at line 3719 of file ASTContext.cpp.

References getFunctionTypeWithoutParamABIs(), hasSameType(), and clang::T.

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

◆ hasSameFunctionTypeIgnoringPtrSizes()

bool ASTContext::hasSameFunctionTypeIgnoringPtrSizes	(	QualType	T,
		QualType	U
	)

Determine whether two function types are the same, ignoring pointer sizes in the return type and parameter types.

Definition at line 3704 of file ASTContext.cpp.

References getFunctionTypeWithoutPtrSizes(), hasSameType(), and clang::T.

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

◆ hasSameNullabilityTypeQualifier()

bool clang::ASTContext::hasSameNullabilityTypeQualifier	(	QualType	SubT,
		QualType	SuperT,
		bool	IsParam
	)		const

inline

Definition at line 2775 of file ASTContext.h.

References clang::Type::getNullability(), clang::NonNull, clang::Nullable, and clang::Unspecified.

Referenced by CheckMethodOverrideParam(), and CheckMethodOverrideReturn().

◆ hasSameTemplateName()

bool ASTContext::hasSameTemplateName	(	const TemplateName &	X,
		const TemplateName &	Y,
		bool	IgnoreDeduced = `false`
	)		const

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

Definition at line 7004 of file ASTContext.cpp.

References getCanonicalTemplateName(), and X.

Referenced by clang::Sema::BuildMemInitializer(), checkDeducedTemplateArguments(), clang::Sema::CheckDeductionGuideDeclarator(), DeduceTemplateArguments(), and isSameDefaultTemplateArgument().

◆ hasSameType() [1/2]

bool clang::ASTContext::hasSameType	(	const Type *	T1,
		const Type *	T2
	)		const

inline

Definition at line 2742 of file ASTContext.h.

References getCanonicalType().

◆ hasSameType() [2/2]

bool clang::ASTContext::hasSameType	(	QualType	T1,
		QualType	T2
	)		const

inline

Determine whether the given types T1 and T2 are equivalent.

Definition at line 2739 of file ASTContext.h.

References getCanonicalType().

◆ hasSameUnqualifiedType()

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 2770 of file ASTContext.h.

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

◆ hasSimilarType()

bool ASTContext::hasSimilarType	(	QualType	T1,
		QualType	T2
	)		const

Determine if two types are similar, according to the C++ rules.

That is, determine if they are the same other than qualifiers on the initial sequence of pointer / pointer-to-member / array (and in Clang, object pointer) types and their element types.

Clang offers a number of qualifiers in addition to the C++ qualifiers; those qualifiers are also ignored in the 'similarity' check.

Definition at line 6811 of file ASTContext.cpp.

References getUnqualifiedArrayType(), hasSameType(), and UnwrapSimilarTypes().

Referenced by clang::Sema::BuildExpressionFromDeclTemplateArgument(), clang::interp::CheckNewTypeMismatch(), clang::Sema::CompareReferenceRelationship(), and compareStandardConversionSubsets().

◆ hasUniqueObjectRepresentations()

bool ASTContext::hasUniqueObjectRepresentations	(	QualType	Ty,
		bool	CheckIfTriviallyCopyable = `true`
	)		const

Return true if the specified type has unique object representations according to (C++17 [meta.unary.prop]p9)

Definition at line 2883 of file ASTContext.cpp.

References clang::Type::castAs(), clang::Type::getAs(), getBaseElementType(), getTypeSize(), hasUniqueObjectRepresentations(), clang::Type::isArrayType(), clang::Type::isIncompleteType(), clang::Type::isIntegralOrEnumerationType(), clang::QualType::isNull(), clang::Type::isPointerType(), clang::Type::isRecordType(), clang::QualType::isTriviallyCopyableType(), clang::Type::isVoidType(), structHasUniqueObjectRepresentations(), and unionHasUniqueObjectRepresentations().

Referenced by getSubobjectSizeInBits(), hasUniqueObjectRepresentations(), isTriviallyEqualityComparableType(), and unionHasUniqueObjectRepresentations().

◆ InitBuiltinTypes()

void ASTContext::InitBuiltinTypes	(	const TargetInfo &	Target,
		const TargetInfo *	AuxTarget = `nullptr`
	)

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 1265 of file ASTContext.cpp.

References AccumTy, clang::DeclContext::addDecl(), ARCUnbridgedCastTy, ArraySectionTy, BFloat16Ty, BoolTy, BoundMemberTy, buildImplicitRecord(), BuiltinFnTy, Char16Ty, Char32Ty, Char8Ty, CharTy, DependentTy, DoubleTy, Float128Ty, Float16Ty, FloatTy, FractTy, getCanonicalType(), getPointerType(), getQualifiedType(), clang::CanQual< T >::getQualifiers(), getTranslationUnitDecl(), clang::TargetInfo::getTriple(), clang::CanQual< T >::getUnqualifiedType(), HalfTy, clang::TargetInfo::hasAArch64SVETypes(), Ibm128Ty, IncompleteMatrixIdxTy, Int128Ty, IntTy, isAddrSpaceMapManglingEnabled(), clang::CanQual< T >::isNull(), clang::TargetInfo::isTypeSigned(), LongAccumTy, LongDoubleTy, LongFractTy, LongLongTy, LongTy, MSGuidTagDecl, NullPtrTy, ObjCBuiltinBoolTy, ObjCBuiltinClassTy, ObjCBuiltinIdTy, ObjCBuiltinSelTy, OCLClkEventTy, OCLEventTy, OCLQueueTy, OCLReserveIDTy, OCLSamplerTy, OMPArrayShapingTy, OMPIteratorTy, clang::opencl_generic, OverloadTy, PseudoObjectTy, SatAccumTy, SatFractTy, SatLongAccumTy, SatLongFractTy, SatShortAccumTy, SatShortFractTy, SatUnsignedAccumTy, SatUnsignedFractTy, SatUnsignedLongAccumTy, SatUnsignedLongFractTy, SatUnsignedShortAccumTy, SatUnsignedShortFractTy, clang::Qualifiers::setAddressSpace(), ShortAccumTy, ShortFractTy, ShortTy, SignedCharTy, UnknownAnyTy, UnresolvedTemplateTy, UnsignedAccumTy, UnsignedCharTy, UnsignedFractTy, UnsignedInt128Ty, UnsignedIntTy, UnsignedLongAccumTy, UnsignedLongFractTy, UnsignedLongLongTy, UnsignedLongTy, UnsignedShortAccumTy, UnsignedShortFractTy, UnsignedShortTy, VaListTagDecl, VoidPtrTy, VoidTy, WCharTy, WideCharTy, and WIntTy.

◆ isAlignmentRequired() [1/2]

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

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

Definition at line 1920 of file ASTContext.cpp.

References clang::TypeInfo::AlignRequirement, getTypeInfo(), clang::None, and clang::T.

Referenced by isAlignmentRequired(), and isVarDeclStrongDefinition().

◆ isAlignmentRequired() [2/2]

bool ASTContext::isAlignmentRequired ( QualType T ) const

Definition at line 1924 of file ASTContext.cpp.

References isAlignmentRequired(), and clang::T.

◆ isDependenceAllowed()

bool clang::ASTContext::isDependenceAllowed ( ) const

inline

Definition at line 840 of file ASTContext.h.

Referenced by clang::Sema::ActOnConditionalOp(), clang::Sema::BuildCallExpr(), clang::Sema::BuildResolvedCallExpr(), clang::Sema::CheckConditionalOperands(), clang::Sema::CheckPlaceholderExpr(), and CorrectDelayedTyposInBinOp().

◆ isInSameModule()

bool ASTContext::isInSameModule	(	const Module *	M1,
		const Module *	M2
	)

If the two module M1 and M2 are in the same module.

FIXME: The signature may be confusing since clang::Module means to a module fragment or a module unit but not a C++20 module.

Get the representative module for M. The representative module is the first module unit for a specific primary module name. So that the module units have the same representative module belongs to the same module.

The process is helpful to reduce the expensive string operations.

Definition at line 1155 of file ASTContext.cpp.

References Iter.

Referenced by clang::ASTDeclReader::checkMultipleDefinitionInNamedModules(), clang::Sema::diagnoseMissingImport(), and isImportingModuleUnitFromSameModule().

◆ isMSStaticDataMemberInlineDefinition()

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 8355 of file ASTContext.cpp.

References clang::TargetInfo::getCXXABI(), clang::Redeclarable< decl_type >::getFirstDecl(), getTargetInfo(), clang::ValueDecl::getType(), clang::VarDecl::hasInit(), clang::Type::isIntegralOrEnumerationType(), clang::TargetCXXABI::isMicrosoft(), clang::VarDecl::isOutOfLine(), and clang::VarDecl::isStaticDataMember().

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

◆ isNearlyEmpty()

bool ASTContext::isNearlyEmpty ( const CXXRecordDecl * RD ) const

Definition at line 12880 of file ASTContext.cpp.

◆ isObjCClassType()

bool clang::ASTContext::isObjCClassType ( QualType T ) const

inline

Definition at line 3062 of file ASTContext.h.

References getObjCClassType(), and clang::T.

◆ isObjCIdType()

bool clang::ASTContext::isObjCIdType ( QualType T ) const

inline

Definition at line 3056 of file ASTContext.h.

References getObjCIdType(), and clang::T.

Referenced by maybeAdjustInterfaceForSubscriptingCheck().

◆ isObjCNSObjectType()

static bool clang::ASTContext::isObjCNSObjectType ( QualType Ty )

inlinestatic

Return true if this is an NSObject object with its NSObject attribute set.

Definition at line 2469 of file ASTContext.h.

References clang::Type::isObjCNSObjectType().

Referenced by BlockRequiresCopying(), clang::SemaObjC::BuildInstanceMessage(), and clang::Sema::CheckAssignmentOperands().

◆ isObjCSelType()

bool clang::ASTContext::isObjCSelType ( QualType T ) const

inline

Definition at line 3068 of file ASTContext.h.

References getObjCSelType(), and clang::T.

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

◆ isPromotableBitField()

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 7833 of file ASTContext.cpp.

References clang::CPlusPlus, E, getLangOpts(), clang::Expr::getSourceBitField(), clang::Expr::getType(), getTypeSize(), IntTy, clang::Type::isEnumeralType(), clang::Type::isSignedIntegerType(), clang::Expr::isTypeDependent(), clang::Expr::isValueDependent(), and UnsignedIntTy.

Referenced by clang::Sema::CheckAdditionOperands(), clang::Sema::UsualArithmeticConversions(), and clang::Sema::UsualUnaryConversions().

◆ isPromotableIntegerType()

bool ASTContext::isPromotableIntegerType ( QualType T ) const

More type predicates useful for type checking/promotion.

Definition at line 1882 of file ASTContext.cpp.

References clang::Type::getAs(), getLangOpts(), clang::HLSL, clang::Type::isDependentType(), and clang::T.

Referenced by clang::Sema::ActOnEnumBody(), clang::Sema::ActOnTag(), clang::Sema::BuildVAArgExpr(), clang::Sema::CheckAdditionOperands(), checkArithmeticOrEnumeralThreeWayCompare(), GetFullTypeForDeclarator(), getPromotedIntegerType(), isArithmeticArgumentPromotion(), clang::Sema::IsIntegralPromotion(), isOverflowingIntegerType(), mergeFunctionTypes(), clang::Sema::UsualArithmeticConversions(), and clang::Sema::UsualUnaryConversions().

◆ isSameConstraintExpr()

bool ASTContext::isSameConstraintExpr	(	const Expr *	XCE,
		const Expr *	YCE
	)		const

Determine whether two 'requires' expressions are similar enough that they may be used in re-declarations.

Use of 'requires' isn't mandatory, works with constraints expressed in other ways too.

Definition at line 7011 of file ASTContext.cpp.

References clang::Stmt::Profile().

Referenced by isSameEntity(), isSameTemplateParameter(), isSameTemplateParameterList(), and isSameTypeConstraint().

◆ isSameDefaultTemplateArgument()

bool ASTContext::isSameDefaultTemplateArgument	(	const NamedDecl *	X,
		const NamedDecl *	Y
	)		const

Determine whether two default template arguments are similar enough that they may be used in declarations of the same template.

Definition at line 7107 of file ASTContext.cpp.

References clang::TemplateArgument::getAsTemplate(), hasSameTemplateName(), hasSameType(), clang::Expr::IgnoreImpCasts(), isSameTemplateParameter(), clang::Stmt::Profile(), and X.

◆ isSameEntity()

bool ASTContext::isSameEntity	(	const NamedDecl *	X,
		const NamedDecl *	Y
	)		const

Determine whether the two declarations refer to the same entity.

Definition at line 7229 of file ASTContext.cpp.

References clang::Class, clang::declaresSameEntity(), clang::Type::getAs(), getAsArrayType(), clang::Decl::getDeclContext(), clang::NamedDecl::getDeclName(), clang::ArrayType::getElementType(), clang::FunctionProtoType::getExceptionSpecType(), clang::Decl::getKind(), getLangOpts(), clang::DeclContext::getRedeclContext(), hasSameFunctionTypeIgnoringExceptionSpec(), hasSameOverloadableAttrs(), hasSameType(), clang::Interface, clang::Type::isIncompleteArrayType(), isSameConstraintExpr(), isSameEntity(), isSameQualifier(), isSameTemplateParameterList(), clang::isUnresolvedExceptionSpec(), clang::Struct, and X.

Referenced by clang::Sema::CheckConceptRedefinition(), isSameEntity(), and isSameTypeConstraint().

◆ isSameTemplateParameter()

bool ASTContext::isSameTemplateParameter	(	const NamedDecl *	X,
		const NamedDecl *	Y
	)		const

Determine whether two template parameters are similar enough that they may be used in declarations of the same template.

Definition at line 7065 of file ASTContext.cpp.

References clang::Decl::getKind(), isSameConstraintExpr(), isSameTemplateParameterList(), isSameTypeConstraint(), and X.

Referenced by isSameDefaultTemplateArgument(), and isSameTemplateParameterList().

◆ isSameTemplateParameterList()

bool ASTContext::isSameTemplateParameterList	(	const TemplateParameterList *	X,
		const TemplateParameterList *	Y
	)		const

Determine whether two template parameter lists are similar enough that they may be used in declarations of the same template.

Definition at line 7095 of file ASTContext.cpp.

References clang::TemplateParameterList::getParam(), clang::TemplateParameterList::getRequiresClause(), isSameConstraintExpr(), isSameTemplateParameter(), clang::TemplateParameterList::size(), and X.

Referenced by FunctionsCorrespond(), isSameEntity(), and isSameTemplateParameter().

◆ isSameTypeConstraint()

bool ASTContext::isSameTypeConstraint	(	const TypeConstraint *	XTC,
		const TypeConstraint *	YTC
	)		const

Determine whether two type contraint are similar enough that they could used in declarations of the same template.

Definition at line 7024 of file ASTContext.cpp.

References clang::TypeConstraint::getConceptReference(), clang::TypeConstraint::getImmediatelyDeclaredConstraint(), clang::TypeConstraint::getNamedConcept(), clang::ConceptReference::getTemplateArgsAsWritten(), clang::ConceptReference::hasExplicitTemplateArgs(), isSameConstraintExpr(), isSameEntity(), and clang::ASTTemplateArgumentListInfo::NumTemplateArgs.

Referenced by isSameTemplateParameter().

◆ isSentinelNullExpr()

bool ASTContext::isSentinelNullExpr ( const Expr * E )

Definition at line 2976 of file ASTContext.cpp.

References E, 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().

◆ isTypeIgnoredBySanitizer()

bool ASTContext::isTypeIgnoredBySanitizer	(	const SanitizerMask &	Mask,
		const QualType &	Ty
	)		const

Check if a type can have its sanitizer instrumentation elided based on its presence within an ignorelist.

Definition at line 854 of file ASTContext.cpp.

References clang::QualType::getAsString(), getPrintingPolicy(), and clang::QualType::getUnqualifiedType().

◆ local_imports()

import_range clang::ASTContext::local_imports ( ) const

inline

Definition at line 1093 of file ASTContext.h.

◆ lookupFieldBitOffset()

uint64_t ASTContext::lookupFieldBitOffset	(	const ObjCInterfaceDecl *	OID,
		const ObjCImplementationDecl *	ID,
		const ObjCIvarDecl *	Ivar
	)		const

Get the offset of an ObjCIvarDecl in bits.

Definition at line 3483 of file RecordLayoutBuilder.cpp.

References clang::declaresSameEntity(), getASTObjCImplementationLayout(), getASTObjCInterfaceLayout(), clang::ObjCIvarDecl::getCanonicalDecl(), clang::ObjCIvarDecl::getContainingInterface(), and clang::ASTRecordLayout::getFieldOffset().

Referenced by clang::CodeGen::CGObjCRuntime::ComputeBitfieldBitOffset(), clang::CodeGen::CGObjCRuntime::ComputeIvarBaseOffset(), clang::CodeGen::CGObjCRuntime::EmitValueForIvarAtOffset(), and EncodeBitField().

◆ MakeIntValue()

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 3182 of file ASTContext.h.

References getIntWidth(), and clang::Type::isSignedIntegerOrEnumerationType().

Referenced by clang::SourceLocExpr::EvaluateInContext(), FastEvaluateAsRValue(), getTrivialIntegralTemplateArgument(), and clang::APValue::toIntegralConstant().

◆ mayExternalize()

bool ASTContext::mayExternalize ( const Decl * D ) const

Whether a C++ static variable or CUDA/HIP kernel may be externalized.

Definition at line 14612 of file ASTContext.cpp.

References basicGVALinkageForFunction(), basicGVALinkageForVariable(), D, clang::Decl::getAttr(), clang::GVA_Internal, and clang::Decl::hasAttr().

Referenced by shouldExternalize().

◆ mergeDefinitionIntoModule()

void ASTContext::mergeDefinitionIntoModule	(	NamedDecl *	ND,
		Module *	M,
		bool	NotifyListeners = `true`
	)

Note that the definition ND has been merged into module M, and should be visible whenever M is visible.

Definition at line 1055 of file ASTContext.cpp.

References getASTMutationListener(), clang::Decl::getCanonicalDecl(), Listener, and clang::ASTMutationListener::RedefinedHiddenDefinition().

Referenced by clang::Sema::makeMergedDefinitionVisible(), and clang::ASTDeclReader::UpdateDecl().

◆ mergeExceptionSpecs()

FunctionProtoType::ExceptionSpecInfo ASTContext::mergeExceptionSpecs	(	FunctionProtoType::ExceptionSpecInfo	ESI1,
		FunctionProtoType::ExceptionSpecInfo	ESI2,
		SmallVectorImpl< QualType > &	ExceptionTypeStorage,
		bool	AcceptDependent
	)

◆ mergeExtParameterInfo()

bool ASTContext::mergeExtParameterInfo	(	const FunctionProtoType *	FirstFnType,
		const FunctionProtoType *	SecondFnType,
		bool &	CanUseFirst,
		bool &	CanUseSecond,
		SmallVectorImpl< FunctionProtoType::ExtParameterInfo > &	NewParamInfos
	)

This function merges the ExtParameterInfo lists of two functions.

It returns true if the lists are compatible. The merged list is returned in NewParamInfos.

Parameters

FirstFnType	The type of the first function.
SecondFnType	The type of the second function.
CanUseFirst	This flag is set to true if the first function's ExtParameterInfo list can be used as the composite list of ExtParameterInfo.
CanUseSecond	This flag is set to true if the second function's ExtParameterInfo list can be used as the composite list of ExtParameterInfo.
NewParamInfos	The composite list of ExtParameterInfo. The list is empty if none of the flags are set.

Definition at line 11748 of file ASTContext.cpp.

References E, clang::FunctionProtoType::getExtParameterInfo(), clang::FunctionProtoType::getExtParameterInfos(), clang::FunctionProtoType::hasExtParameterInfos(), clang::FunctionType::ExtParameterInfo::isNoEscape(), and clang::FunctionType::ExtParameterInfo::withIsNoEscape().

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

◆ mergeFunctionParameterTypes()

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 11108 of file ASTContext.cpp.

References clang::QualType::isNull(), mergeTransparentUnionType(), mergeTypes(), and clang::Unqualified.

Referenced by mergeFunctionTypes().

◆ mergeFunctionTypes()

QualType ASTContext::mergeFunctionTypes	(	QualType	lhs,
		QualType	rhs,
		bool	OfBlockPointer = `false`,
		bool	Unqualified = `false`,
		bool	AllowCXX = `false`,
		bool	IsConditionalOperator = `false`
	)

Definition at line 11127 of file ASTContext.cpp.

Referenced by clang::SemaOpenMP::ActOnOpenMPCall(), clang::SemaOpenMP::ActOnStartOfFunctionDefinitionInOpenMPDeclareVariantScope(), clang::SemaOpenMP::checkOpenMPDeclareVariantFunction(), instantiateOMPDeclareVariantAttr(), and mergeTypes().

◆ mergeObjCGCQualifiers()

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 11802 of file ASTContext.cpp.

References clang::Type::castAs(), clang::FunctionProtoType::ExtProtoInfo::ExtInfo, clang::Qualifiers::getAddressSpace(), getCanonicalType(), clang::Qualifiers::getCVRQualifiers(), clang::getFunctionExtInfo(), getFunctionType(), clang::QualType::getLocalQualifiers(), clang::Qualifiers::getObjCGCAttr(), getPointeeType(), clang::QualType::getTypePtr(), clang::Type::isFunctionType(), clang::QualType::isNull(), clang::Type::isObjCObjectPointerType(), mergeObjCGCQualifiers(), clang::Qualifiers::Strong, and clang::Qualifiers::Weak.

Referenced by clang::Sema::MergeFunctionDecl(), mergeObjCGCQualifiers(), and clang::Sema::MergeVarDeclTypes().

◆ mergeTransparentUnionType()

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 11088 of file ASTContext.cpp.

References clang::RecordDecl::fields(), clang::Type::getAsUnionType(), clang::Decl::hasAttr(), clang::QualType::isNull(), mergeTypes(), clang::T, and clang::Unqualified.

Referenced by mergeFunctionParameterTypes().

◆ mergeTypes()

QualType ASTContext::mergeTypes	(	QualType	LHS,
		QualType	RHS,
		bool	OfBlockPointer = `false`,
		bool	Unqualified = `false`,
		bool	BlockReturnType = `false`,
		bool	IsConditionalOperator = `false`
	)

Definition at line 11371 of file ASTContext.cpp.

References areCompatMatrixTypes(), areCompatVectorTypes(), canAssignObjCInterfaces(), canAssignObjCInterfacesInBlockPointer(), clang::Type::castAs(), E, clang::Qualifiers::getAddressSpace(), clang::Type::getAs(), getAsArrayType(), getAsConstantArrayType(), clang::Qualifiers::getAsOpaqueValue(), getAsVariableArrayType(), getAtomicType(), clang::HLSLAttributedResourceType::getAttrs(), getBlockPointerType(), getCanonicalType(), getConstantArrayType(), clang::HLSLAttributedResourceType::getContainedType(), clang::Qualifiers::getCVRQualifiers(), clang::ArrayType::getElementType(), getIncompleteArrayType(), clang::Expr::getIntegerConstantExpr(), getLangOpts(), clang::QualType::getLocalQualifiers(), clang::Qualifiers::getObjCGCAttr(), getObjCGCQualType(), clang::Qualifiers::getObjCLifetime(), clang::ReferenceType::getPointeeType(), getPointeeType(), getPointerType(), clang::QualType::getQualifiers(), clang::ConstantArrayType::getSize(), clang::ConstantArrayType::getSizeExpr(), clang::VariableArrayType::getSizeExpr(), clang::Type::getTypeClass(), clang::QualType::getTypePtr(), clang::QualType::getUnqualifiedType(), clang::HLSLAttributedResourceType::getWrappedType(), clang::ConstantArrayType::getZExtSize(), clang::Qualifiers::hasUnaligned(), clang::Qualifiers::isAddressSpaceSupersetOf(), clang::Type::isBlockPointerType(), clang::QualType::isNull(), clang::Type::isObjCIdType(), clang::Type::isObjCObjectPointerType(), isUnsigned(), mergeEnumWithInteger(), mergeFunctionTypes(), mergeTypes(), clang::OpenCL, clang::Qualifiers::removeAddressSpace(), clang::Qualifiers::Strong, clang::Unqualified, and clang::Qualifiers::Weak.

Referenced by checkConditionalPointerCompatibility(), clang::Sema::MergeCompatibleFunctionDecls(), clang::Sema::MergeFunctionDecl(), mergeFunctionParameterTypes(), mergeFunctionTypes(), mergeTransparentUnionType(), mergeTypes(), clang::Sema::MergeVarDeclTypes(), typesAreBlockPointerCompatible(), and typesAreCompatible().

◆ ObjCMethodsAreEqual()

bool ASTContext::ObjCMethodsAreEqual	(	const ObjCMethodDecl *	MethodDecl,
		const ObjCMethodDecl *	MethodImp
	)

Definition at line 13214 of file ASTContext.cpp.

References clang::ParmVarDecl::getObjCDeclQualifier(), clang::ObjCMethodDecl::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().

◆ ObjCObjectAdoptsQTypeProtocols()

bool ASTContext::ObjCObjectAdoptsQTypeProtocols	(	QualType	QT,
		ObjCInterfaceDecl *	Decl
	)

ObjCObjectAdoptsQTypeProtocols - Checks that protocols in IC's protocol list adopt all protocols in QT's qualified-id protocol list.

Definition at line 6097 of file ASTContext.cpp.

References clang::ObjCInterfaceDecl::ClassImplementsProtocol(), clang::Type::getAs(), and clang::Type::isObjCQualifiedIdType().

Referenced by CheckObjCBridgeNSCast().

◆ ObjCQualifiedClassTypesAreCompatible()

bool ASTContext::ObjCQualifiedClassTypesAreCompatible	(	const ObjCObjectPointerType *	LHS,
		const ObjCObjectPointerType *	RHS
	)

ObjCQualifiedClassTypesAreCompatible - compare Class<pr,...> and Class<pr1, ...>.

Definition at line 10482 of file ASTContext.cpp.

References clang::ast_matchers::match(), ProtocolCompatibleWithProtocol(), and clang::ObjCObjectPointerType::quals().

Referenced by canAssignObjCInterfaces().

◆ ObjCQualifiedIdTypesAreCompatible()

bool ASTContext::ObjCQualifiedIdTypesAreCompatible	(	const ObjCObjectPointerType *	LHS,
		const ObjCObjectPointerType *	RHS,
		bool	ForCompare
	)

ObjCQualifiedIdTypesAreCompatible - We know that one of lhs/rhs is an ObjCQualifiedIDType.

Definition at line 10500 of file ASTContext.cpp.

Referenced by canAssignObjCInterfaces(), canAssignObjCInterfacesInBlockPointer(), clang::SemaObjC::FindCompositeObjCPointerType(), and isObjCTypeSubstitutable().

◆ operator=()

ASTContext & clang::ASTContext::operator= ( const ASTContext & )

delete

◆ overridden_methods()

ASTContext::overridden_method_range ASTContext::overridden_methods ( const CXXMethodDecl * Method ) const

Definition at line 1647 of file ASTContext.cpp.

References clang::CXXMethodDecl::getCanonicalDecl().

Referenced by clang::CXXMethodDecl::overridden_methods(), overridden_methods_begin(), overridden_methods_end(), and overridden_methods_size().

◆ overridden_methods_begin()

ASTContext::overridden_cxx_method_iterator ASTContext::overridden_methods_begin ( const CXXMethodDecl * Method ) const

Definition at line 1631 of file ASTContext.cpp.

References overridden_methods().

Referenced by clang::CXXMethodDecl::begin_overridden_methods(), and getOverriddenMethods().

◆ overridden_methods_end()

ASTContext::overridden_cxx_method_iterator ASTContext::overridden_methods_end ( const CXXMethodDecl * Method ) const

Definition at line 1636 of file ASTContext.cpp.

References overridden_methods().

Referenced by clang::CXXMethodDecl::end_overridden_methods(), and getOverriddenMethods().

◆ overridden_methods_size()

unsigned ASTContext::overridden_methods_size ( const CXXMethodDecl * Method ) const

Definition at line 1641 of file ASTContext.cpp.

References overridden_methods(), and Range.

Referenced by clang::CXXMethodDecl::size_overridden_methods().

◆ PrintStats()

void ASTContext::PrintStats ( ) const

◆ propertyTypesAreCompatible()

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

Definition at line 11077 of file ASTContext.cpp.

References typesAreCompatible().

Referenced by clang::SemaObjC::DiagnosePropertyMismatch(), and SelectPropertyForSynthesisFromProtocols().

◆ ProtocolCompatibleWithProtocol()

bool ASTContext::ProtocolCompatibleWithProtocol	(	ObjCProtocolDecl *	lProto,
		ObjCProtocolDecl *	rProto
	)		const

ProtocolCompatibleWithProtocol - return 'true' if 'lProto' is in the inheritance hierarchy of 'rProto'.

Definition at line 10470 of file ASTContext.cpp.

References clang::declaresSameEntity(), ProtocolCompatibleWithProtocol(), and clang::ObjCProtocolDecl::protocols().

Referenced by ObjCQualifiedClassTypesAreCompatible(), ObjCQualifiedIdTypesAreCompatible(), ProtocolCompatibleWithProtocol(), and QIdProtocolsAdoptObjCObjectProtocols().

◆ 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 6116 of file ASTContext.cpp.

References CollectInheritedProtocols(), clang::Type::getAs(), clang::ObjCInterfaceDecl::hasDefinition(), clang::Type::isObjCQualifiedIdType(), and ProtocolCompatibleWithProtocol().

Referenced by CheckObjCBridgeCFCast().

◆ registerSYCLEntryPointFunction()

void ASTContext::registerSYCLEntryPointFunction ( FunctionDecl * FD )

Generates and stores SYCL kernel metadata for the provided SYCL kernel entry point function.

The provided function must have an attached sycl_kernel_entry_point attribute that specifies a unique type for the name of a SYCL kernel. Callers are required to detect conflicting SYCL kernel names and issue a diagnostic prior to calling this function.

Definition at line 14564 of file ASTContext.cpp.

References BuildSYCLKernelInfo(), clang::declaresSameEntity(), clang::Decl::getAttr(), getCanonicalType(), clang::Decl::isInvalidDecl(), clang::Decl::isTemplated(), and SYCLKernels.

Referenced by clang::SemaSYCL::CheckSYCLEntryPointFunctionDecl().

◆ removeAddrSpaceQualType()

QualType ASTContext::removeAddrSpaceQualType ( QualType T ) const

Remove any existing address space on the type and returns the type with qualifiers intact (or that's the idea anyway)

The return type should be T with all prior qualifiers minus the address space.

Definition at line 3170 of file ASTContext.cpp.

References clang::Qualifiers::getFastQualifiers(), getUnqualifiedArrayType(), clang::Qualifiers::hasNonFastQualifiers(), clang::Type::isArrayType(), clang::Qualifiers::removeAddressSpace(), clang::QualifierCollector::strip(), and clang::T.

Referenced by DeduceTemplateArgumentsByTypeMatch(), handleMSPointerTypeQualifierAttr(), HandleWebAssemblyFuncrefAttr(), clang::Sema::PerformImplicitConversion(), clang::Sema::PerformObjectMemberConversion(), and removePtrSizeAddrSpace().

◆ removePtrSizeAddrSpace()

QualType ASTContext::removePtrSizeAddrSpace ( QualType T ) const

Remove the existing address space on the type if it is a pointer size address space and return the type with qualifiers intact.

Definition at line 3541 of file ASTContext.cpp.

References clang::QualType::getAddressSpace(), clang::Type::getAs(), clang::Type::getPointeeType(), getPointerType(), clang::isPtrSizeAddressSpace(), removeAddrSpaceQualType(), and clang::T.

Referenced by clang::Sema::FunctionParamTypesAreEqual(), and getFunctionTypeWithoutPtrSizes().

◆ ResetObjCLayout()

void ASTContext::ResetObjCLayout ( const ObjCContainerDecl * CD )

Definition at line 11795 of file ASTContext.cpp.

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

◆ setASTMutationListener()

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 1283 of file ASTContext.h.

References Listener.

Referenced by clang::FrontendAction::BeginSourceFile(), and clang::CompilerInstance::createASTReader().

◆ setBlockVarCopyInit()

void ASTContext::setBlockVarCopyInit	(	const VarDecl *	VD,
		Expr *	CopyExpr,
		bool	CanThrow
	)

Set the copy initialization expression of a block var decl.

CanThrow indicates whether the copy expression can throw or not.

Definition at line 3064 of file ASTContext.cpp.

References CanThrow(), and clang::Decl::hasAttr().

Referenced by checkEscapingByref(), and clang::ASTDeclReader::VisitVarDeclImpl().

◆ setBOOLDecl()

void clang::ASTContext::setBOOLDecl ( TypedefDecl * TD )

inline

Save declaration of 'BOOL' typedef.

Definition at line 2239 of file ASTContext.h.

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

◆ setCFConstantStringType()

void ASTContext::setCFConstantStringType ( QualType T )

Definition at line 8116 of file ASTContext.cpp.

References clang::Type::castAs(), clang::TagType::getDecl(), and clang::T.

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

◆ setcudaConfigureCallDecl()

void clang::ASTContext::setcudaConfigureCallDecl ( FunctionDecl * FD )

inline

Definition at line 1533 of file ASTContext.h.

Referenced by clang::Sema::ActOnFunctionDeclarator(), and clang::ASTReader::InitializeContext().

◆ setCurrentNamedModule()

void ASTContext::setCurrentNamedModule ( Module * M )

Set the (C++20) module we are building.

Definition at line 1148 of file ASTContext.cpp.

References clang::Module::isNamedModule().

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

◆ setExternalSource()

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 990 of file ASTContext.cpp.

Referenced by clang::FrontendAction::BeginSourceFile(), clang::CompilerInstance::createASTReader(), clang::CompilerInstance::createPCHExternalASTSource(), and clang::IncrementalSyntaxOnlyAction::ExecuteAction().

◆ setFILEDecl()

void clang::ASTContext::setFILEDecl ( TypeDecl * FILEDecl )

inline

Set the type for the C FILE type.

Definition at line 2093 of file ASTContext.h.

Referenced by clang::Sema::ActOnTag(), clang::Sema::ActOnTypedefNameDecl(), and clang::ASTReader::InitializeContext().

◆ setInstantiatedFromStaticDataMember()

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 1554 of file ASTContext.cpp.

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

Referenced by clang::VarDecl::setInstantiationOfStaticDataMember(), and clang::ASTDeclReader::VisitVarDeclImpl().

◆ setInstantiatedFromUnnamedFieldDecl()

void ASTContext::setInstantiatedFromUnnamedFieldDecl	(	FieldDecl *	Inst,
		FieldDecl *	Tmpl
	)

Definition at line 1618 of file ASTContext.cpp.

References clang::NamedDecl::getDeclName(), getLangOpts(), and clang::NamedDecl::isPlaceholderVar().

Referenced by clang::ASTDeclReader::VisitFieldDecl().

◆ setInstantiatedFromUsingDecl()

void ASTContext::setInstantiatedFromUsingDecl	(	NamedDecl *	Inst,
		NamedDecl *	Pattern
	)

Remember that the using decl Inst is an instantiation of the using decl Pattern of a class template.

Definition at line 1577 of file ASTContext.cpp.

Referenced by clang::ASTNodeImporter::VisitUsingDecl(), and clang::ASTDeclReader::VisitUsingDecl().

◆ setInstantiatedFromUsingEnumDecl()

void ASTContext::setInstantiatedFromUsingEnumDecl	(	UsingEnumDecl *	Inst,
		UsingEnumDecl *	Pattern
	)

Remember that the using enum decl Inst is an instantiation of the using enum decl Pattern of a class template.

Definition at line 1595 of file ASTContext.cpp.

Referenced by clang::ASTNodeImporter::VisitUsingEnumDecl(), and clang::ASTDeclReader::VisitUsingEnumDecl().

◆ setInstantiatedFromUsingShadowDecl()

void ASTContext::setInstantiatedFromUsingShadowDecl	(	UsingShadowDecl *	Inst,
		UsingShadowDecl *	Pattern
	)

Definition at line 1607 of file ASTContext.cpp.

Referenced by clang::TemplateDeclInstantiator::VisitBaseUsingDecls(), clang::ASTNodeImporter::VisitUsingShadowDecl(), and clang::ASTDeclReader::VisitUsingShadowDecl().

◆ setjmp_bufDecl()

void clang::ASTContext::setjmp_bufDecl ( TypeDecl * jmp_bufDecl )

inline

Set the type for the C jmp_buf type.

Definition at line 2103 of file ASTContext.h.

Referenced by clang::Sema::ActOnTypedefNameDecl(), and clang::ASTReader::InitializeContext().

◆ setManglingNumber()

void ASTContext::setManglingNumber	(	const NamedDecl *	ND,
		unsigned	Number
	)

Definition at line 13008 of file ASTContext.cpp.

References clang::ASTMutationListener::AddedManglingNumber(), and Listener.

Referenced by clang::Sema::ActOnVariableDeclarator(), clang::Sema::BuildAnonymousStructOrUnion(), clang::Sema::BuildVariableInstantiation(), clang::Sema::handleTagNumbering(), clang::TemplateDeclInstantiator::InitFunctionInstantiation(), and clang::ASTDeclReader::UpdateDecl().

◆ setNonKeyFunction()

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 3440 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::ActOnFinishFunctionBody().

◆ setObjCClassRedefinitionType()

void clang::ASTContext::setObjCClassRedefinitionType ( QualType RedefType )

inline

Set the user-written type that redefines 'SEL'.

Definition at line 2018 of file ASTContext.h.

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

◆ setObjCConstantStringInterface()

void ASTContext::setObjCConstantStringInterface ( ObjCInterfaceDecl * Decl )

Definition at line 9933 of file ASTContext.cpp.

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

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

◆ setObjCIdRedefinitionType()

void clang::ASTContext::setObjCIdRedefinitionType ( QualType RedefType )

inline

Set the user-written type that redefines id.

Definition at line 2005 of file ASTContext.h.

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

◆ setObjCImplementation() [1/2]

void ASTContext::setObjCImplementation	(	ObjCCategoryDecl *	CatD,
		ObjCCategoryImplDecl *	ImplD
	)

Set the implementation of ObjCCategoryDecl.

Definition at line 3022 of file ASTContext.cpp.

◆ setObjCImplementation() [2/2]

void ASTContext::setObjCImplementation	(	ObjCInterfaceDecl *	IFaceD,
		ObjCImplementationDecl *	ImplD
	)

Set the implementation of ObjCInterfaceDecl.

Definition at line 3015 of file ASTContext.cpp.

Referenced by clang::ObjCImplDecl::setClassInterface(), clang::ObjCCategoryDecl::setImplementation(), and clang::ObjCInterfaceDecl::setImplementation().

◆ setObjCMethodRedeclaration()

void ASTContext::setObjCMethodRedeclaration	(	const ObjCMethodDecl *	MD,
		const ObjCMethodDecl *	Redecl
	)

Definition at line 3033 of file ASTContext.cpp.

References getObjCMethodRedeclaration().

Referenced by clang::ObjCMethodDecl::setAsRedeclaration(), and clang::ASTDeclReader::VisitObjCMethodDecl().

◆ setObjCNSStringType()

void clang::ASTContext::setObjCNSStringType ( QualType T )

inline

Definition at line 1992 of file ASTContext.h.

References clang::T.

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

◆ setObjCSelRedefinitionType()

void clang::ASTContext::setObjCSelRedefinitionType ( QualType RedefType )

inline

Set the user-written type that redefines 'SEL'.

Definition at line 2031 of file ASTContext.h.

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

◆ setObjCSuperType()

void clang::ASTContext::setObjCSuperType ( QualType ST )

inline

Definition at line 1969 of file ASTContext.h.

Referenced by LookupPredefedObjCSuperType().

◆ setParameterIndex()

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 13104 of file ASTContext.cpp.

References D.

◆ setPrimaryMergedDecl()

void clang::ASTContext::setPrimaryMergedDecl	(	Decl *	D,
		Decl *	Primary
	)

inline

Definition at line 1101 of file ASTContext.h.

References D.

Referenced by clang::Sema::CheckConceptRedefinition(), clang::ASTDeclReader::mergeMergeable(), clang::ASTDeclReader::VisitMSGuidDecl(), clang::ASTDeclReader::VisitTemplateParamObjectDecl(), and clang::ASTDeclReader::VisitUnnamedGlobalConstantDecl().

◆ setPrintingPolicy()

void clang::ASTContext::setPrintingPolicy ( const clang::PrintingPolicy & Policy )

inline

Definition at line 737 of file ASTContext.h.

Referenced by clang::ExtractAPIAction::CreateASTConsumer(), clang::WrappingExtractAPIAction::CreateASTConsumer(), and clang::Sema::EmitDiagnostic().

◆ setsigjmp_bufDecl()

void clang::ASTContext::setsigjmp_bufDecl ( TypeDecl * sigjmp_bufDecl )

inline

Set the type for the C sigjmp_buf type.

Definition at line 2115 of file ASTContext.h.

Referenced by clang::Sema::ActOnTypedefNameDecl(), and clang::ASTReader::InitializeContext().

◆ setStaticLocalNumber()

void ASTContext::setStaticLocalNumber	(	const VarDecl *	VD,
		unsigned	Number
	)

Definition at line 13033 of file ASTContext.cpp.

References clang::ASTMutationListener::AddedStaticLocalNumbers(), and Listener.

Referenced by clang::Sema::ActOnVariableDeclarator(), clang::Sema::BuildAnonymousStructOrUnion(), clang::Sema::BuildVariableInstantiation(), and clang::ASTDeclReader::UpdateDecl().

◆ setTemplateOrSpecializationInfo()

void ASTContext::setTemplateOrSpecializationInfo	(	VarDecl *	Inst,
		TemplateOrSpecializationInfo	TSI
	)

Definition at line 1564 of file ASTContext.cpp.

Referenced by clang::VarDecl::setDescribedVarTemplate(), and setInstantiatedFromStaticDataMember().

◆ setTraversalScope()

void ASTContext::setTraversalScope ( const std::vector< Decl * > & TopLevelDecls )

Definition at line 980 of file ASTContext.cpp.

References clang::ParentMapContext::clear(), and getParentMapContext().

◆ setucontext_tDecl()

void clang::ASTContext::setucontext_tDecl ( TypeDecl * ucontext_tDecl )

inline

Set the type for the C ucontext_t type.

Definition at line 2127 of file ASTContext.h.

Referenced by clang::Sema::ActOnTypedefNameDecl(), and clang::ASTReader::InitializeContext().

◆ shouldExternalize()

bool ASTContext::shouldExternalize ( const Decl * D ) const

Whether a C++ static variable or CUDA/HIP kernel should be externalized.

Definition at line 14630 of file ASTContext.cpp.

References CUDADeviceVarODRUsedByHost, D, clang::Decl::hasAttr(), and mayExternalize().

Referenced by adjustGVALinkageForAttributes(), and getMangledNameImpl().

◆ toBits()

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 2536 of file ASTContext.cpp.

References getCharWidth(), and clang::CharUnits::getQuantity().

Referenced by AtomicUsesUnsupportedLibcall(), BitsContainNoUserData(), clang::CodeGen::CodeGenTypes::ComputeRecordLayout(), DumpRecordLayout(), clang::CodeGen::CGDebugInfo::EmitDeclareOfBlockLiteralArgVariable(), emitOMPAtomicRMW(), clang::CodeGen::CGObjCRuntime::EmitValueForIvarAtOffset(), enumerateData(), clang::CodeGen::swiftcall::SwiftAggLowering::finish(), getDeclAlign(), getPreferredTypeAlign(), getSubobjectOffset(), getSubobjectSizeInBits(), getTypeUnadjustedAlign(), and isVarDeclStrongDefinition().

◆ toCharUnitsFromBits()

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 2531 of file ASTContext.cpp.

References clang::CharUnits::fromQuantity(), and getCharWidth().

◆ typesAreBlockPointerCompatible()

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

Definition at line 11081 of file ASTContext.cpp.

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

Referenced by canAssignObjCObjectTypes(), and checkBlockPointerTypesForAssignment().

◆ typesAreCompatible()

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 11069 of file ASTContext.cpp.

References clang::CPlusPlus, getLangOpts(), hasSameType(), clang::QualType::isNull(), and mergeTypes().

Referenced by clang::SemaOpenMP::ActOnOpenMPUsesAllocatorClause(), clang::Sema::BuildVAArgExpr(), clang::Sema::CheckAssignmentConstraints(), clang::Sema::CheckCompareOperands(), clang::SemaObjC::CheckObjCMethodOverrides(), checkObjCPointerTypesForAssignment(), checkPointerTypesForAssignment(), clang::Sema::CheckSubtractionOperands(), clang::Sema::CreateGenericSelectionExpr(), clang::Sema::ImplicitlyDefineFunction(), clang::Sema::IsPointerConversion(), IsStandardConversion(), IsStringInit(), clang::Sema::IsStringLiteralToNonConstPointerConversion(), IsWideCharCompatible(), clang::Sema::MergeFunctionDecl(), and propertyTypesAreCompatible().

◆ UnwrapSimilarArrayTypes()

void ASTContext::UnwrapSimilarArrayTypes	(	QualType &	T1,
		QualType &	T2,
		bool	AllowPiMismatch = `true`
	)		const

Attempt to unwrap two types that may both be array types with the same bound (or both be array types of unknown bound) for the purpose of comparing the cv-decomposition of two types per C++ [conv.qual].

Parameters

AllowPiMismatch Allow the Pi1 and Pi2 to differ as described in C++20 [conv.qual], if permitted by the current language mode.

Definition at line 6723 of file ASTContext.cpp.

References clang::CPlusPlus20, getAsArrayType(), and getLangOpts().

Referenced by unwrapCastAwayConstnessLevel(), and UnwrapSimilarTypes().

◆ UnwrapSimilarTypes()

bool ASTContext::UnwrapSimilarTypes	(	QualType &	T1,
		QualType &	T2,
		bool	AllowPiMismatch = `true`
	)		const

Attempt to unwrap two types that may be similar (C++ [conv.qual]).

If T1 and T2 are both pointer types of the same kind, or both array types with the same bound, unwraps layers from T1 and T2 until a pointer type is unwrapped. 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.

Parameters

AllowPiMismatch Allow the Pi1 and Pi2 to differ as described in C++20 [conv.qual], if permitted by the current language mode.

Returns: true if a pointer type was unwrapped, false if we reached a pair of types that can't be unwrapped further.

Definition at line 6774 of file ASTContext.cpp.

References clang::Type::getAs(), clang::MemberPointerType::getClass(), getLangOpts(), clang::Type::getPointeeType(), clang::PointerType::getPointeeType(), clang::MemberPointerType::getPointeeType(), clang::ObjCObjectPointerType::getPointeeType(), hasSameUnqualifiedType(), and UnwrapSimilarArrayTypes().

Referenced by clang::Sema::CompareReferenceRelationship(), hasCvrSimilarType(), hasSimilarType(), clang::Sema::IsQualificationConversion(), shouldBeModeledWithNoOp(), and unwrapCastAwayConstnessLevel().

◆ useAbbreviatedThunkName()

bool ASTContext::useAbbreviatedThunkName	(	GlobalDecl	VirtualMethodDecl,
		StringRef	MangledName
	)

Definition at line 14662 of file ASTContext.cpp.

References createMangleContext(), clang::Destructor, clang::GlobalDecl::getDecl(), clang::GlobalDecl::getDtorType(), getVTableContext(), and clang::Result.

Referenced by clang::ASTNameGenerator::Implementation::getAllManglings().

Friends And Related Function Documentation

◆ ASTDeclReader

friend class ASTDeclReader

friend

Definition at line 511 of file ASTContext.h.

◆ ASTReader

friend class ASTReader

friend

Definition at line 512 of file ASTContext.h.

◆ ASTWriter

friend class ASTWriter

friend

Definition at line 513 of file ASTContext.h.

◆ CXXRecordDecl

friend class CXXRecordDecl

friend

Definition at line 515 of file ASTContext.h.

◆ DeclarationNameTable

friend class DeclarationNameTable

friend

Definition at line 3523 of file ASTContext.h.

◆ DeclContext

friend class DeclContext

friend

Definition at line 3524 of file ASTContext.h.

◆ IncrementalParser

friend class IncrementalParser

friend

Definition at line 516 of file ASTContext.h.

◆ NestedNameSpecifier

friend class NestedNameSpecifier

friend

Definition at line 189 of file ASTContext.h.

◆ serialization::AbstractTypeReader

template<class >

friend class serialization::AbstractTypeReader

friend

Definition at line 514 of file ASTContext.h.

Member Data Documentation

◆ AccumTy

CanQualType clang::ASTContext::AccumTy

Definition at line 1173 of file ASTContext.h.

Referenced by clang::Sema::ActOnNumericConstant(), ConvertDeclSpecToType(), getCorrespondingSignedFixedPointType(), getCorrespondingSignedType(), getCorrespondingUnsaturatedType(), clang::ASTReader::GetType(), and InitBuiltinTypes().

◆ ARCUnbridgedCastTy

CanQualType clang::ASTContext::ARCUnbridgedCastTy

Definition at line 1191 of file ASTContext.h.

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

◆ ArraySectionTy

CanQualType clang::ASTContext::ArraySectionTy

Definition at line 1200 of file ASTContext.h.

Referenced by clang::SemaOpenACC::ActOnArraySectionExpr(), clang::SemaOpenMP::ActOnOMPArraySectionExpr(), clang::ASTReader::GetType(), and InitBuiltinTypes().

◆ AutoDeductTy

QualType clang::ASTContext::AutoDeductTy

mutable

Definition at line 1223 of file ASTContext.h.

Referenced by clang::Sema::CheckExplicitlyDefaultedComparison(), getAutoDeductType(), and MakeTypeID().

◆ AutoRRefDeductTy

QualType clang::ASTContext::AutoRRefDeductTy

mutable

Definition at line 1224 of file ASTContext.h.

Referenced by getAutoRRefDeductType(), and MakeTypeID().

◆ BFloat16Ty

CanQualType clang::ASTContext::BFloat16Ty

Definition at line 1185 of file ASTContext.h.

Referenced by ConvertDeclSpecToType(), DecodeTypeFromStr(), clang::getNeonEltType(), clang::ASTReader::GetType(), InitBuiltinTypes(), and RVVType2Qual().

◆ BoolTy

CanQualType clang::ASTContext::BoolTy

Definition at line 1161 of file ASTContext.h.

Referenced by clang::Sema::ActOnCXXBoolLiteral(), clang::Sema::ActOnNoexceptSpec(), clang::SemaObjC::ActOnObjCAvailabilityCheckExpr(), clang::SemaObjC::ActOnObjCBoolLiteral(), clang::Sema::AddBuiltinCandidate(), clang::TemplateDeclInstantiator::adjustForRewrite(), areCompatibleRVVTypes(), clang::ento::SimpleConstraintManager::assumeInternal(), clang::Sema::BuildAtomicExpr(), clang::Sema::BuildCXXNoexceptExpr(), clang::Sema::BuildExpressionTrait(), clang::Sema::BuildResolvedCallExpr(), buildSingleCopyAssignRecursively(), BuiltinAlignment(), builtinCommonTypeImpl(), BuiltinIsWithinLifetime(), calculateConstraintSatisfaction(), clang::Sema::CheckAssignmentConstraints(), CheckBoolLikeConversion(), clang::Sema::CheckConstraintExpression(), clang::Sema::checkExceptionSpecification(), clang::Sema::CheckExplicitlyDefaultedComparison(), clang::Sema::CheckLogicalOperands(), clang::Sema::CheckPointerConversion(), CheckWaveActive(), constructStructuredBufferConstraintExpr(), constructTypedBufferConstraintExpr(), ConvertDeclSpecToType(), clang::Sema::CreateBuiltinUnaryOp(), DecodeTypeFromStr(), DeduceTemplateArgumentsByTypeMatch(), clang::CodeGen::CGOpenMPRuntime::emitForNext(), emitStructGetterCall(), emitStructSetterCall(), clang::PreferredTypeBuilder::enterCondition(), clang::ento::SValBuilder::getConditionType(), getLogicalOperationType(), getPreferredTypeOfBinaryRHS(), getPreferredTypeOfUnaryArg(), getRVVTypeSize(), clang::Sema::GetSignedVectorType(), clang::ASTReader::GetType(), HandleRISCVRVVVectorBitsTypeAttr(), InitBuiltinTypes(), IsStandardConversion(), mapCodeCompletionContext(), clang::Sema::PerformContextuallyConvertToBool(), clang::Sema::PreferredConditionType(), RVVType2Qual(), TryContextuallyConvertToBool(), clang::Sema::tryResolveExplicitSpecifier(), clang::interp::Compiler< Emitter >::VisitVectorBinOp(), and clang::interp::Compiler< Emitter >::VisitVectorUnaryOperator().

◆ BoundMemberTy

CanQualType clang::ASTContext::BoundMemberTy

Definition at line 1188 of file ASTContext.h.

Referenced by clang::SemaOpenMP::ActOnOpenMPCall(), clang::Sema::BuildCallExpr(), clang::Sema::BuildCallToMemberFunction(), clang::Sema::BuildCXXMemberCallExpr(), clang::Sema::BuildMemberReferenceExpr(), clang::Sema::CheckPointerToMemberOperands(), clang::Sema::FixOverloadedFunctionReference(), clang::ASTReader::GetType(), clang::Sema::getVariadicCallType(), InitBuiltinTypes(), clang::Sema::MaybeBindToTemporary(), and clang::Sema::tryExprAsCall().

◆ BuiltinFnTy

CanQualType clang::ASTContext::BuiltinFnTy

Definition at line 1190 of file ASTContext.h.

Referenced by clang::Sema::BuildDeclarationNameExpr(), buildMemcpyForAssignmentOp(), clang::Sema::FixOverloadedFunctionReference(), clang::ASTReader::GetType(), InitBuiltinTypes(), and clang::TreeTransform< Derived >::RebuildShuffleVectorExpr().

◆ BuiltinInfo

Builtin::Context& clang::ASTContext::BuiltinInfo

Definition at line 682 of file ASTContext.h.

Referenced by clang::Sema::ActOnFunctionDeclarator(), clang::Sema::ActOnStartOfFunctionDef(), clang::Sema::AddKnownFunctionAttributes(), clang::Sema::BuildBuiltinCallExpr(), clang::Sema::BuildDeclarationNameExpr(), clang::Sema::BuildResolvedCallExpr(), canBuiltinBeRedeclared(), clang::checkArmStreamingBuiltin(), clang::Sema::CheckPlaceholderExpr(), clang::interp::cleanupAfterFunctionCall(), clang::Sema::ConvertArgumentsForCall(), clang::Sema::CreateBuiltin(), clang::interp::diagnoseNonConstexprBuiltin(), EmitDirectCallee(), emitLibraryCall(), emitReplacement(), clang::Sema::FixOverloadedFunctionReference(), clang::FunctionDecl::getBuiltinID(), clang::CodeGen::CodeGenModule::getBuiltinLibFunction(), GetBuiltinType(), clang::interp::interp__builtin_memcmp(), clang::ento::CheckerContext::isCLibraryFunction(), clang::CallExpr::isUnevaluatedBuiltinCall(), clang::Sema::LazilyCreateBuiltin(), clang::Sema::LookupBuiltin(), clang::Sema::MergeFunctionDecl(), rewriteBuiltinFunctionDecl(), clang::SemaARM::SmeAliasValid(), and clang::SemaARM::SveAliasValid().

◆ Char16Ty

CanQualType clang::ASTContext::Char16Ty

Definition at line 1167 of file ASTContext.h.

Referenced by clang::Sema::ActOnCharacterConstant(), clang::Sema::ActOnStringLiteral(), clang::SemaObjC::BuildObjCBoxedExpr(), clang::SemaObjC::BuildObjCNumericLiteral(), clang::Sema::CheckLiteralOperatorDeclaration(), ConvertDeclSpecToType(), clang::ASTReader::GetType(), InitBuiltinTypes(), IsStringInit(), and IsWideCharCompatible().

◆ Char32Ty

CanQualType clang::ASTContext::Char32Ty

Definition at line 1168 of file ASTContext.h.

Referenced by clang::Sema::ActOnCharacterConstant(), clang::Sema::ActOnStringLiteral(), clang::SemaObjC::BuildObjCBoxedExpr(), clang::SemaObjC::BuildObjCNumericLiteral(), clang::Sema::CheckLiteralOperatorDeclaration(), ConvertDeclSpecToType(), clang::ASTReader::GetType(), InitBuiltinTypes(), IsStringInit(), and IsWideCharCompatible().

◆ Char8Ty

CanQualType clang::ASTContext::Char8Ty

Definition at line 1166 of file ASTContext.h.

Referenced by clang::Sema::ActOnCharacterConstant(), clang::Sema::ActOnStringLiteral(), clang::Sema::CheckLiteralOperatorDeclaration(), ConvertDeclSpecToType(), clang::ASTReader::GetType(), and InitBuiltinTypes().

◆ CharTy

CanQualType clang::ASTContext::CharTy

Definition at line 1162 of file ASTContext.h.

Referenced by clang::Sema::ActOnCharacterConstant(), clang::Sema::ActOnLastBitfield(), clang::Sema::ActOnNumericConstant(), clang::Sema::ActOnSourceLocExpr(), clang::Sema::ActOnStringLiteral(), clang::SemaObjC::BuildObjCBoxedExpr(), clang::SemaObjC::BuildObjCEncodeExpression(), clang::SemaObjC::BuildObjCNumericLiteral(), clang::Sema::BuildPredefinedExpr(), clang::ento::StoreManager::castRegion(), clang::Sema::CheckLiteralOperatorDeclaration(), checkLiteralOperatorTemplateParameterList(), clang::Sema::CheckMain(), clang::Sema::CheckPtrComparisonWithNullChar(), CheckTautologicalComparison(), ConvertDeclSpecToType(), clang::SYCLUniqueStableNameExpr::Create(), CreateCharPtrNamedVaListDecl(), clang::SYCLUniqueStableNameExpr::CreateEmpty(), DecodeTypeFromStr(), diagnoseStringPlusChar(), doRewriteToUTF8StringBoxedExpressionHelper(), clang::APValue::dump(), clang::Sema::EvaluateStaticAssertMessageAsString(), clang::CodeGen::CodeGenModule::GetAddrOfConstantCFString(), getCFConstantStringDecl(), GetCFNumberSize(), getCharWidth(), getIndex(), getPredefinedStringLiteralFromCache(), clang::Sema::GetSignedVectorType(), clang::ASTReader::GetType(), InitBuiltinTypes(), LookupStdSourceLocationImpl(), clang::CodeGen::SanitizerMetadata::reportGlobal(), and clang::ento::ExprEngine::VisitArraySubscriptExpr().

◆ CommentlessRedeclChains

llvm::DenseMap<const Decl *, const Decl *> clang::ASTContext::CommentlessRedeclChains

mutable

Keeps track of redeclaration chains that don't have any comment attached.

Mapping from canonical declaration to redeclaration chain that has no comments attached to any redeclaration. Specifically it's mapping to the last redeclaration we've checked.

Shall not contain declarations that have comments attached to any redeclaration in their chain.

Definition at line 892 of file ASTContext.h.

Referenced by cacheRawCommentForDecl(), and getRawCommentForAnyRedecl().

◆ Comments

RawCommentList clang::ASTContext::Comments

All comments in this translation unit.

Definition at line 867 of file ASTContext.h.

Referenced by addComment(), attachCommentsToJustParsedDecls(), getRawCommentForDeclNoCache(), getRawCommentForDeclNoCacheImpl(), and clang::ASTReader::ReadComments().

◆ CommentsLoaded

bool clang::ASTContext::CommentsLoaded = false

mutable

True if comments are already loaded from ExternalASTSource.

Definition at line 870 of file ASTContext.h.

Referenced by getRawCommentForDeclNoCache().

◆ CompCategories

ComparisonCategories clang::ASTContext::CompCategories

Types and expressions required to build C++2a three-way comparisons using operator<=>, including the values return by builtin <=> operators.

Definition at line 2420 of file ASTContext.h.

Referenced by clang::Sema::BuildSynthesizedThreeWayComparison(), clang::Sema::CheckComparisonCategoryType(), and clang::interp::Compiler< Emitter >::VisitBinaryOperator().

◆ CUDAConstantEvalCtx

struct clang::ASTContext::CUDAConstantEvalContext clang::ASTContext::CUDAConstantEvalCtx

Referenced by clang::ASTContext::CUDAConstantEvalContextRAII::CUDAConstantEvalContextRAII(), and clang::ASTContext::CUDAConstantEvalContextRAII::~CUDAConstantEvalContextRAII().

◆ CUDADeviceVarODRUsedByHost

llvm::DenseSet<const VarDecl *> clang::ASTContext::CUDADeviceVarODRUsedByHost

Keep track of CUDA/HIP device-side variables ODR-used by host code.

This does not include extern shared variables used by device host functions as addresses of shared variables are per warp, therefore cannot be accessed by host code.

Definition at line 1237 of file ASTContext.h.

Referenced by MarkVarDeclODRUsed(), and shouldExternalize().

◆ CUDAExternalDeviceDeclODRUsedByHost

llvm::SetVector<const ValueDecl *> clang::ASTContext::CUDAExternalDeviceDeclODRUsedByHost

Keep track of CUDA/HIP external kernels or device variables ODR-used by host code.

SetVector is used to maintain the order.

Definition at line 1241 of file ASTContext.h.

Referenced by clang::SemaCUDA::CheckCall(), MarkVarDeclODRUsed(), and clang::CodeGen::CodeGenModule::Release().

◆ CUDAImplicitHostDeviceFunUsedByDevice

llvm::DenseSet<const FunctionDecl *> clang::ASTContext::CUDAImplicitHostDeviceFunUsedByDevice

Keep track of CUDA/HIP implicit host device functions used on device side in device compilation.

Definition at line 1245 of file ASTContext.h.

Referenced by clang::Sema::MarkFunctionReferenced(), and clang::SemaCUDA::RecordImplicitHostDeviceFuncUsedByDevice().

◆ DeclarationNames

DeclarationNameTable clang::ASTContext::DeclarationNames

mutable

Definition at line 684 of file ASTContext.h.

Referenced by clang::Sema::ActOnCXXDelete(), clang::Sema::ActOnCXXFoldExpr(), clang::Sema::ActOnNumericConstant(), clang::Sema::ActOnStringLiteral(), addBlockPointerConversion(), addFunctionPointerConversion(), clang::Sema::AddMemberOperatorCandidates(), clang::Sema::AddOverriddenMethods(), clang::TemplateDeclInstantiator::adjustForRewrite(), clang::Sema::BuildBlockForLambdaConversion(), clang::Sema::BuildCallToObjectOfClassType(), BuildCookedLiteralOperatorCall(), buildImplicitMapper(), clang::Sema::BuildOperatorCoawaitLookupExpr(), clang::Sema::BuildOverloadedArrowExpr(), buildSingleCopyAssignRecursively(), clang::Sema::BuildUsingDeclaration(), clang::Sema::CheckFunctionDeclaration(), clang::Sema::CreateLambdaCallOperator(), clang::Sema::CreateOverloadedArraySubscriptExpr(), clang::Sema::CreateOverloadedBinOp(), clang::Sema::CreateOverloadedUnaryOp(), clang::Sema::DeclareGlobalNewDelete(), clang::Sema::DeclareImplicitCopyAssignment(), clang::Sema::DeclareImplicitCopyConstructor(), clang::Sema::DeclareImplicitDefaultConstructor(), clang::Sema::DeclareImplicitDestructor(), clang::Sema::DeclareImplicitMoveAssignment(), clang::Sema::DeclareImplicitMoveConstructor(), clang::Sema::DeduceTemplateSpecializationFromInitializer(), DiagnoseTwoPhaseOperatorLookup(), doesUsualArrayDeleteWantSize(), clang::Sema::FindAllocationFunctions(), clang::Sema::FindDeallocationFunctionForDestructor(), findDeleteForPromise(), findImplicitlyDeclaredEqualityComparisons(), getConstructors(), clang::CXXRecordDecl::getDestructor(), getLambdaCallOperatorHelper(), getNameForTemplate(), clang::Sema::GetNameFromUnqualifiedId(), hasMember(), clang::ASTImporter::Import(), isImplicitMapperNeeded(), clang::Sema::isTemplateName(), clang::Sema::LookupConstructors(), clang::Sema::LookupOverloadedBinOp(), clang::Sema::LookupOverloadedOperatorName(), clang::Sema::LookupSpecialMember(), clang::Parser::parseMapperModifier(), parseOpenMPReductionId(), processImplicitMapsWithDefaultMappers(), clang::TreeTransform< Derived >::RebuildCXXPseudoDestructorExpr(), resolveAllocationOverload(), resolveBuiltinNewDeleteOverload(), shouldAddReversedEqEq(), clang::Sema::ShouldDeleteSpecialMember(), threadSafetyCheckIsSmartPointer(), clang::TreeTransform< Derived >::TransformDeclarationNameInfo(), and clang::TemplateDeclInstantiator::VisitCXXMethodDecl().

◆ DeclRawComments

llvm::DenseMap<const Decl *, const RawComment *> clang::ASTContext::DeclRawComments

mutable

Mapping from declaration to directly attached comment.

Raw comments are owned by Comments list. This mapping is populated lazily.

Definition at line 876 of file ASTContext.h.

Referenced by attachCommentsToJustParsedDecls(), cacheRawCommentForDecl(), and getRawCommentForAnyRedecl().

◆ DependentTy

CanQualType clang::ASTContext::DependentTy

Definition at line 1188 of file ASTContext.h.

◆ DoubleTy

◆ ExternalSource

IntrusiveRefCntPtr<ExternalASTSource> clang::ASTContext::ExternalSource

Definition at line 685 of file ASTContext.h.

◆ Float128Ty

CanQualType clang::ASTContext::Float128Ty

Definition at line 1172 of file ASTContext.h.

Referenced by clang::Sema::ActOnNumericConstant(), ConvertDeclSpecToType(), DecodeTypeFromStr(), getRealTypeForBitwidth(), clang::ASTReader::GetType(), and InitBuiltinTypes().

◆ Float16Ty

CanQualType clang::ASTContext::Float16Ty

Definition at line 1186 of file ASTContext.h.

Referenced by clang::Sema::ActOnNumericConstant(), ConvertDeclSpecToType(), DecodeTypeFromStr(), clang::ASTReader::GetType(), InitBuiltinTypes(), and RVVType2Qual().

◆ FloatTy

CanQualType clang::ASTContext::FloatTy

◆ FractTy

CanQualType clang::ASTContext::FractTy

Definition at line 1176 of file ASTContext.h.

Referenced by clang::Sema::ActOnNumericConstant(), ConvertDeclSpecToType(), getCorrespondingSignedFixedPointType(), getCorrespondingSignedType(), getCorrespondingUnsaturatedType(), clang::ASTReader::GetType(), and InitBuiltinTypes().

◆ HalfTy

CanQualType clang::ASTContext::HalfTy

Definition at line 1184 of file ASTContext.h.

Referenced by clang::Sema::ActOnNumericConstant(), ConvertDeclSpecToType(), convertHalfVecBinOp(), clang::Sema::CreateBuiltinBinOp(), clang::Sema::CreateBuiltinUnaryOp(), DecodeTypeFromStr(), clang::getNeonEltType(), getRealTypeForBitwidth(), clang::ASTReader::GetType(), InitBuiltinTypes(), clang::Sema::Initialize(), and needsConversionOfHalfVec().

◆ Ibm128Ty

CanQualType clang::ASTContext::Ibm128Ty

Definition at line 1172 of file ASTContext.h.

Referenced by ConvertDeclSpecToType(), getRealTypeForBitwidth(), clang::ASTReader::GetType(), and InitBuiltinTypes().

◆ Idents

IdentifierTable& clang::ASTContext::Idents

Definition at line 680 of file ASTContext.h.

Referenced by clang::Sema::ActOnCapturedRegionStart(), clang::Sema::ActOnCharacterConstant(), clang::Sema::ActOnCompoundRequirement(), clang::SemaObjC::ActOnInstanceMessage(), clang::Sema::ActOnNumericConstant(), clang::SemaObjC::ActOnObjCBoolLiteral(), clang::SemaOpenMP::ActOnOpenMPUsesAllocatorClause(), clang::SemaOpenMP::ActOnStartOfFunctionDefinitionInOpenMPDeclareVariantScope(), clang::Sema::ActOnStringLiteral(), addFunctionPointerConversion(), clang::Sema::addImplicitTypedef(), clang::Sema::AddKnownFunctionAttributes(), AddObjCKeyValueCompletions(), clang::Sema::BuildBuiltinCallExpr(), buildCapture(), buildImplicitMapper(), buildImplicitRecord(), buildImplicitTypedef(), clang::SemaObjC::BuildIvarRefExpr(), buildMemcpyForAssignmentOp(), clang::SemaObjC::BuildObjCArrayLiteral(), clang::SemaObjC::BuildObjCBoxedExpr(), clang::SemaObjC::BuildObjCDictionaryLiteral(), clang::SemaObjC::BuildObjCStringLiteral(), buildSingleCopyAssignRecursively(), clang::CodeGen::CGCXXABI::buildThisParam(), CheckKeyForObjCARCConversion(), clang::SemaOpenMP::checkOpenMPDeclareVariantFunction(), CheckProtocolMethodDefs(), cleanupDeallocOrFinalize(), configureBlocksRuntimeObject(), constructBufferConceptDecl(), CreateAAPCSABIBuiltinVaListDecl(), CreateAArch64ABIBuiltinVaListDecl(), clang::Sema::CreateBuiltinBinOp(), CreateHexagonBuiltinVaListDecl(), clang::ObjCMethodDecl::createImplicitParams(), CreatePowerABIBuiltinVaListDecl(), clang::SemaObjC::CreatePropertyDecl(), CreateSystemZBuiltinVaListDecl(), CreateX86_64ABIBuiltinVaListDecl(), CreateXtensaABIBuiltinVaListDecl(), CXXRecordMembersNamed(), clang::Sema::DefaultLvalueConversion(), DiagnoseDirectIsaAccess(), emitOutlinedFunctionPrologue(), emitReplacement(), clang::ExternalSource::FindExternalVisibleDeclsByName(), findOMPAllocatorHandleT(), GCRewriteFinalize(), clang::CodeGen::CodeGenModule::GetAddrOfConstantCFString(), getBlockDescriptorExtendedType(), getBlockDescriptorType(), getBoolName(), getBuiltinCommonTypeName(), getCFConstantStringDecl(), clang::ObjCPropertyDecl::getDefaultSynthIvarName(), getGlobalStreamPointerByName(), clang::getKeywordSelector(), getLambdaStaticInvokers(), getMakeIntegerSeqName(), clang::NSAPI::getNSArraySelector(), clang::NSAPI::getNSClassId(), getNSCopyingName(), clang::NSAPI::getNSDictionarySelector(), getNSNumberFactoryMethod(), clang::NSAPI::getNSNumberLiteralSelector(), getNSObjectName(), clang::NSAPI::getNSSetSelector(), clang::NSAPI::getNSStringSelector(), clang::GetNullarySelector(), getObjCProtocolDecl(), getOpenCLEnumType(), getOpenCLTypedefType(), clang::Sema::getSuperIdentifier(), getTypePackElementName(), clang::GetUnarySelector(), handleAvailabilityAttr(), handleFormatAttr(), hasMember(), hasTypedefNamed(), clang::ASTImporter::Import(), clang::Sema::Initialize(), clang::HLSLExternalSemaSource::InitializeSema(), clang::Sema::InventAbbreviatedTemplateParameterTypeName(), clang::SemaObjC::isCFStringType(), isImplicitMapperNeeded(), clang::SemaObjC::isKnownName(), isMacroDefined(), clang::NSAPI::isMacroDefined(), isNSStringType(), clang::SemaObjC::isNSStringType(), IsValidIdentifier(), isValidInteropVariable(), lookupBuiltinFunction(), lookupCXXRecordDecl(), clang::Sema::LookupInlineAsmField(), clang::Sema::LookupInlineAsmVarDeclField(), clang::LookupNamed(), clang::LookupNamespace(), LookupPredefedObjCSuperType(), lookupStdNamespace(), markUsedForAliasOrIfunc(), mergeDeclAttribute(), ProcessAPINotes(), processImplicitMapsWithDefaultMappers(), PropertyMemoryAttribute(), clang::TreeTransform< Derived >::RebuildShuffleVectorExpr(), shouldRunOnFunctionOrMethod(), and transferARCOwnershipToDeclaratorChunk().

◆ IncompleteMatrixIdxTy

CanQualType clang::ASTContext::IncompleteMatrixIdxTy

Definition at line 1199 of file ASTContext.h.

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

◆ Int128Ty

CanQualType clang::ASTContext::Int128Ty

Definition at line 1169 of file ASTContext.h.

Referenced by ChangeIntegralSignedness(), clang::CodeGen::DefaultABIInfo::classifyArgumentType(), ConvertDeclSpecToType(), DecodeTypeFromStr(), getCorrespondingSignedType(), getInt128Decl(), getIntTypeForBitwidth(), clang::Sema::GetSignedVectorType(), clang::ASTReader::GetType(), and InitBuiltinTypes().

◆ IntTy

CanQualType clang::ASTContext::IntTy

Definition at line 1169 of file ASTContext.h.

◆ LambdaCastPaths

llvm::DenseMap<const CXXMethodDecl *, CXXCastPath> clang::ASTContext::LambdaCastPaths

For capturing lambdas with an explicit object parameter whose type is derived from the lambda type, we need to perform derived-to-base conversion so we can access the captures; the cast paths for that are stored here.

Definition at line 1256 of file ASTContext.h.

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