Represents a C++ struct/union/class. More...

#include "clang/AST/DeclCXX.h"

Inheritance diagram for clang::CXXRecordDecl:

[legend]

Classes
class	friend_iterator
	An iterator over the friend declarations of a class. More...

struct	LambdaNumbering
	Information about how a lambda is numbered within its context. More...

Public Types
enum	LambdaDependencyKind { LDK_Unknown = 0 , LDK_AlwaysDependent , LDK_NeverDependent }

using	base_class_iterator = CXXBaseSpecifier *
	Iterator that traverses the base classes of a class.

using	base_class_const_iterator = const CXXBaseSpecifier *
	Iterator that traverses the base classes of a class.

using	base_class_range = llvm::iterator_range< base_class_iterator >

using	base_class_const_range = llvm::iterator_range< base_class_const_iterator >

using	method_iterator = specific_decl_iterator< CXXMethodDecl >
	Iterator access to method members.

using	method_range = llvm::iterator_range< specific_decl_iterator< CXXMethodDecl > >

using	ctor_iterator = specific_decl_iterator< CXXConstructorDecl >
	Iterator access to constructor members.

using	ctor_range = llvm::iterator_range< specific_decl_iterator< CXXConstructorDecl > >

using	friend_range = llvm::iterator_range< friend_iterator >

using	capture_const_iterator = const LambdaCapture *

using	capture_const_range = llvm::iterator_range< capture_const_iterator >

using	conversion_iterator = UnresolvedSetIterator

using	ForallBasesCallback = llvm::function_ref< bool(const CXXRecordDecl *BaseDefinition)>
	Function type used by forallBases() as a callback.

using	BaseMatchesCallback = llvm::function_ref< bool(const CXXBaseSpecifier *Specifier, CXXBasePath &Path)>
	Function type used by lookupInBases() to determine whether a specific base class subobject matches the lookup criteria.

Public Types inherited from clang::RecordDecl
enum	ArgPassingKind : unsigned { APK_CanPassInRegs , APK_CannotPassInRegs , APK_CanNeverPassInRegs }
	Enum that represents the different ways arguments are passed to and returned from function calls. More...

using	field_iterator = specific_decl_iterator< FieldDecl >

using	field_range = llvm::iterator_range< specific_decl_iterator< FieldDecl > >

Public Types inherited from clang::TagDecl
using	TagKind = TagTypeKind

using	redecl_range = redeclarable_base::redecl_range

using	redecl_iterator = redeclarable_base::redecl_iterator

Public Types inherited from clang::NamedDecl
enum	ExplicitVisibilityKind { VisibilityForType , VisibilityForValue }
	Kinds of explicit visibility. More...

Public Types inherited from clang::Decl
enum	Kind
	Lists the kind of concrete classes of Decl. More...

enum	IdentifierNamespace { IDNS_Label = 0x0001 , IDNS_Tag = 0x0002 , IDNS_Type = 0x0004 , IDNS_Member = 0x0008 , IDNS_Namespace = 0x0010 , IDNS_Ordinary = 0x0020 , IDNS_ObjCProtocol = 0x0040 , IDNS_OrdinaryFriend = 0x0080 , IDNS_TagFriend = 0x0100 , IDNS_Using = 0x0200 , IDNS_NonMemberOperator = 0x0400 , IDNS_LocalExtern = 0x0800 , IDNS_OMPReduction = 0x1000 , IDNS_OMPMapper = 0x2000 }
	IdentifierNamespace - The different namespaces in which declarations may appear. More...

enum	ObjCDeclQualifier { OBJC_TQ_None = 0x0 , OBJC_TQ_In = 0x1 , OBJC_TQ_Inout = 0x2 , OBJC_TQ_Out = 0x4 , OBJC_TQ_Bycopy = 0x8 , OBJC_TQ_Byref = 0x10 , OBJC_TQ_Oneway = 0x20 , OBJC_TQ_CSNullability = 0x40 }
	ObjCDeclQualifier - 'Qualifiers' written next to the return and parameter types in method declarations. More...

enum class	ModuleOwnershipKind : unsigned { Unowned , Visible , VisibleWhenImported , ReachableWhenImported , ModulePrivate }
	The kind of ownership a declaration has, for visibility purposes. More...

enum	FriendObjectKind { FOK_None , FOK_Declared , FOK_Undeclared }

using	attr_iterator = AttrVec::const_iterator

using	attr_range = llvm::iterator_range< attr_iterator >

using	redecl_range = llvm::iterator_range< redecl_iterator >

Public Types inherited from clang::DeclContext
using	decl_range = llvm::iterator_range< decl_iterator >

using	lookup_result = DeclContextLookupResult

using	lookup_iterator = lookup_result::iterator

using	lookups_range = llvm::iterator_range< all_lookups_iterator >

using	udir_iterator_base = llvm::iterator_adaptor_base< udir_iterator, lookup_iterator, typename lookup_iterator::iterator_category, UsingDirectiveDecl * >

using	udir_range = llvm::iterator_range< udir_iterator >

using	ddiag_range = llvm::iterator_range< DeclContext::ddiag_iterator >

Public Types inherited from clang::Redeclarable< TagDecl >
using	redecl_range = llvm::iterator_range< redecl_iterator >

Public Member Functions
CXXRecordDecl *	getCanonicalDecl () override
	Retrieves the "canonical" declaration of the given declaration.

const CXXRecordDecl *	getCanonicalDecl () const

CXXRecordDecl *	getPreviousDecl ()

const CXXRecordDecl *	getPreviousDecl () const

CXXRecordDecl *	getMostRecentDecl ()

const CXXRecordDecl *	getMostRecentDecl () const

CXXRecordDecl *	getMostRecentNonInjectedDecl ()

const CXXRecordDecl *	getMostRecentNonInjectedDecl () const

CXXRecordDecl *	getDefinition () const

bool	hasDefinition () const

bool	isDynamicClass () const

bool	mayBeDynamicClass () const

bool	mayBeNonDynamicClass () const

void	setIsParsingBaseSpecifiers ()

bool	isParsingBaseSpecifiers () const

unsigned	getODRHash () const

void	setBases (CXXBaseSpecifier const const Bases, unsigned NumBases)
	Sets the base classes of this struct or class.

unsigned	getNumBases () const
	Retrieves the number of base classes of this class.

base_class_range	bases ()

base_class_const_range	bases () const

base_class_iterator	bases_begin ()

base_class_const_iterator	bases_begin () const

base_class_iterator	bases_end ()

base_class_const_iterator	bases_end () const

unsigned	getNumVBases () const
	Retrieves the number of virtual base classes of this class.

base_class_range	vbases ()

base_class_const_range	vbases () const

base_class_iterator	vbases_begin ()

base_class_const_iterator	vbases_begin () const

base_class_iterator	vbases_end ()

base_class_const_iterator	vbases_end () const

bool	hasAnyDependentBases () const
	Determine whether this class has any dependent base classes which are not the current instantiation.

method_range	methods () const

method_iterator	method_begin () const
	Method begin iterator.

method_iterator	method_end () const
	Method past-the-end iterator.

ctor_range	ctors () const

ctor_iterator	ctor_begin () const

ctor_iterator	ctor_end () const

friend_range	friends () const

friend_iterator	friend_begin () const

friend_iterator	friend_end () const

void	pushFriendDecl (FriendDecl *FD)

bool	hasFriends () const
	Determines whether this record has any friends.

bool	defaultedCopyConstructorIsDeleted () const
	`true` if a defaulted copy constructor for this class would be deleted.

bool	defaultedMoveConstructorIsDeleted () const
	`true` if a defaulted move constructor for this class would be deleted.

bool	defaultedDestructorIsDeleted () const
	`true` if a defaulted destructor for this class would be deleted.

bool	hasSimpleCopyConstructor () const
	`true` if we know for sure that this class has a single, accessible, unambiguous copy constructor that is not deleted.

bool	hasSimpleMoveConstructor () const
	`true` if we know for sure that this class has a single, accessible, unambiguous move constructor that is not deleted.

bool	hasSimpleCopyAssignment () const
	`true` if we know for sure that this class has a single, accessible, unambiguous copy assignment operator that is not deleted.

bool	hasSimpleMoveAssignment () const
	`true` if we know for sure that this class has a single, accessible, unambiguous move assignment operator that is not deleted.

bool	hasSimpleDestructor () const
	`true` if we know for sure that this class has an accessible destructor that is not deleted.

bool	hasDefaultConstructor () const
	Determine whether this class has any default constructors.

bool	needsImplicitDefaultConstructor () const
	Determine if we need to declare a default constructor for this class.

bool	hasUserDeclaredConstructor () const
	Determine whether this class has any user-declared constructors.

bool	hasUserProvidedDefaultConstructor () const
	Whether this class has a user-provided default constructor per C++11.

bool	hasUserDeclaredCopyConstructor () const
	Determine whether this class has a user-declared copy constructor.

bool	needsImplicitCopyConstructor () const
	Determine whether this class needs an implicit copy constructor to be lazily declared.

bool	needsOverloadResolutionForCopyConstructor () const
	Determine whether we need to eagerly declare a defaulted copy constructor for this class.

bool	implicitCopyConstructorHasConstParam () const
	Determine whether an implicit copy constructor for this type would have a parameter with a const-qualified reference type.

bool	hasCopyConstructorWithConstParam () const
	Determine whether this class has a copy constructor with a parameter type which is a reference to a const-qualified type.

bool	hasUserDeclaredMoveOperation () const
	Whether this class has a user-declared move constructor or assignment operator.

bool	hasUserDeclaredMoveConstructor () const
	Determine whether this class has had a move constructor declared by the user.

bool	hasMoveConstructor () const
	Determine whether this class has a move constructor.

void	setImplicitCopyConstructorIsDeleted ()
	Set that we attempted to declare an implicit copy constructor, but overload resolution failed so we deleted it.

void	setImplicitMoveConstructorIsDeleted ()
	Set that we attempted to declare an implicit move constructor, but overload resolution failed so we deleted it.

void	setImplicitDestructorIsDeleted ()
	Set that we attempted to declare an implicit destructor, but overload resolution failed so we deleted it.

bool	needsImplicitMoveConstructor () const
	Determine whether this class should get an implicit move constructor or if any existing special member function inhibits this.

bool	needsOverloadResolutionForMoveConstructor () const
	Determine whether we need to eagerly declare a defaulted move constructor for this class.

bool	hasUserDeclaredCopyAssignment () const
	Determine whether this class has a user-declared copy assignment operator.

void	setImplicitCopyAssignmentIsDeleted ()
	Set that we attempted to declare an implicit copy assignment operator, but overload resolution failed so we deleted it.

bool	needsImplicitCopyAssignment () const
	Determine whether this class needs an implicit copy assignment operator to be lazily declared.

bool	needsOverloadResolutionForCopyAssignment () const
	Determine whether we need to eagerly declare a defaulted copy assignment operator for this class.

bool	implicitCopyAssignmentHasConstParam () const
	Determine whether an implicit copy assignment operator for this type would have a parameter with a const-qualified reference type.

bool	hasCopyAssignmentWithConstParam () const
	Determine whether this class has a copy assignment operator with a parameter type which is a reference to a const-qualified type or is not a reference.

bool	hasUserDeclaredMoveAssignment () const
	Determine whether this class has had a move assignment declared by the user.

bool	hasMoveAssignment () const
	Determine whether this class has a move assignment operator.

void	setImplicitMoveAssignmentIsDeleted ()
	Set that we attempted to declare an implicit move assignment operator, but overload resolution failed so we deleted it.

bool	needsImplicitMoveAssignment () const
	Determine whether this class should get an implicit move assignment operator or if any existing special member function inhibits this.

bool	needsOverloadResolutionForMoveAssignment () const
	Determine whether we need to eagerly declare a move assignment operator for this class.

bool	hasUserDeclaredDestructor () const
	Determine whether this class has a user-declared destructor.

bool	needsImplicitDestructor () const
	Determine whether this class needs an implicit destructor to be lazily declared.

bool	needsOverloadResolutionForDestructor () const
	Determine whether we need to eagerly declare a destructor for this class.

bool	isLambda () const
	Determine whether this class describes a lambda function object.

bool	isGenericLambda () const
	Determine whether this class describes a generic lambda function object (i.e.

bool	lambdaIsDefaultConstructibleAndAssignable () const
	Determine whether this lambda should have an implicit default constructor and copy and move assignment operators.

CXXMethodDecl *	getLambdaCallOperator () const
	Retrieve the lambda call operator of the closure type if this is a closure type.

FunctionTemplateDecl *	getDependentLambdaCallOperator () const
	Retrieve the dependent lambda call operator of the closure type if this is a templated closure type.

CXXMethodDecl *	getLambdaStaticInvoker () const
	Retrieve the lambda static invoker, the address of which is returned by the conversion operator, and the body of which is forwarded to the lambda call operator.

CXXMethodDecl *	getLambdaStaticInvoker (CallingConv CC) const

TemplateParameterList *	getGenericLambdaTemplateParameterList () const
	Retrieve the generic lambda's template parameter list.

ArrayRef< NamedDecl * >	getLambdaExplicitTemplateParameters () const
	Retrieve the lambda template parameters that were specified explicitly.

LambdaCaptureDefault	getLambdaCaptureDefault () const

void	setCaptures (ASTContext &Context, ArrayRef< LambdaCapture > Captures)
	Set the captures for this lambda closure type.

void	getCaptureFields (llvm::DenseMap< const ValueDecl , FieldDecl > &Captures, FieldDecl *&ThisCapture) const
	For a closure type, retrieve the mapping from captured variables and `this` to the non-static data members that store the values or references of the captures.

capture_const_range	captures () const

capture_const_iterator	captures_begin () const

capture_const_iterator	captures_end () const

unsigned	capture_size () const

const LambdaCapture *	getCapture (unsigned I) const

conversion_iterator	conversion_begin () const

conversion_iterator	conversion_end () const

void	removeConversion (const NamedDecl *Old)
	Removes a conversion function from this class.

llvm::iterator_range< conversion_iterator >	getVisibleConversionFunctions () const
	Get all conversion functions visible in current class, including conversion function templates.

bool	isAggregate () const
	Determine whether this class is an aggregate (C++ [dcl.init.aggr]), which is a class with no user-declared constructors, no private or protected non-static data members, no base classes, and no virtual functions (C++ [dcl.init.aggr]p1).

bool	hasInClassInitializer () const
	Whether this class has any in-class initializers for non-static data members (including those in anonymous unions or structs).

bool	hasUninitializedReferenceMember () const
	Whether this class or any of its subobjects has any members of reference type which would make value-initialization ill-formed.

bool	isPOD () const
	Whether this class is a POD-type (C++ [class]p4)

bool	isCLike () const
	True if this class is C-like, without C++-specific features, e.g.

bool	isEmpty () const
	Determine whether this is an empty class in the sense of (C++11 [meta.unary.prop]).

void	markEmpty ()
	Marks this record as empty.

void	setInitMethod (bool Val)

bool	hasInitMethod () const

bool	hasPrivateFields () const

bool	hasProtectedFields () const

bool	hasDirectFields () const
	Determine whether this class has direct non-static data members.

bool	isPolymorphic () const
	Whether this class is polymorphic (C++ [class.virtual]), which means that the class contains or inherits a virtual function.

bool	isAbstract () const
	Determine whether this class has a pure virtual function.

bool	isStandardLayout () const
	Determine whether this class is standard-layout per C++ [class]p7.

bool	isCXX11StandardLayout () const
	Determine whether this class was standard-layout per C++11 [class]p7, specifically using the C++11 rules without any DRs.

bool	hasMutableFields () const
	Determine whether this class, or any of its class subobjects, contains a mutable field.

bool	hasVariantMembers () const
	Determine whether this class has any variant members.

bool	hasTrivialDefaultConstructor () const
	Determine whether this class has a trivial default constructor (C++11 [class.ctor]p5).

bool	hasNonTrivialDefaultConstructor () const
	Determine whether this class has a non-trivial default constructor (C++11 [class.ctor]p5).

bool	hasConstexprNonCopyMoveConstructor () const
	Determine whether this class has at least one constexpr constructor other than the copy or move constructors.

bool	defaultedDefaultConstructorIsConstexpr () const
	Determine whether a defaulted default constructor for this class would be constexpr.

bool	hasConstexprDefaultConstructor () const
	Determine whether this class has a constexpr default constructor.

bool	hasTrivialCopyConstructor () const
	Determine whether this class has a trivial copy constructor (C++ [class.copy]p6, C++11 [class.copy]p12)

bool	hasTrivialCopyConstructorForCall () const

bool	hasNonTrivialCopyConstructor () const
	Determine whether this class has a non-trivial copy constructor (C++ [class.copy]p6, C++11 [class.copy]p12)

bool	hasNonTrivialCopyConstructorForCall () const

bool	hasTrivialMoveConstructor () const
	Determine whether this class has a trivial move constructor (C++11 [class.copy]p12)

bool	hasTrivialMoveConstructorForCall () const

bool	hasNonTrivialMoveConstructor () const
	Determine whether this class has a non-trivial move constructor (C++11 [class.copy]p12)

bool	hasNonTrivialMoveConstructorForCall () const

bool	hasTrivialCopyAssignment () const
	Determine whether this class has a trivial copy assignment operator (C++ [class.copy]p11, C++11 [class.copy]p25)

bool	hasNonTrivialCopyAssignment () const
	Determine whether this class has a non-trivial copy assignment operator (C++ [class.copy]p11, C++11 [class.copy]p25)

bool	hasTrivialMoveAssignment () const
	Determine whether this class has a trivial move assignment operator (C++11 [class.copy]p25)

bool	hasNonTrivialMoveAssignment () const
	Determine whether this class has a non-trivial move assignment operator (C++11 [class.copy]p25)

bool	defaultedDestructorIsConstexpr () const
	Determine whether a defaulted default constructor for this class would be constexpr.

bool	hasConstexprDestructor () const
	Determine whether this class has a constexpr destructor.

bool	hasTrivialDestructor () const
	Determine whether this class has a trivial destructor (C++ [class.dtor]p3)

bool	hasTrivialDestructorForCall () const

bool	hasNonTrivialDestructor () const
	Determine whether this class has a non-trivial destructor (C++ [class.dtor]p3)

bool	hasNonTrivialDestructorForCall () const

void	setHasTrivialSpecialMemberForCall ()

bool	allowConstDefaultInit () const
	Determine whether declaring a const variable with this type is ok per core issue 253.

bool	hasIrrelevantDestructor () const
	Determine whether this class has a destructor which has no semantic effect.

bool	hasNonLiteralTypeFieldsOrBases () const
	Determine whether this class has a non-literal or/ volatile type non-static data member or base class.

bool	hasInheritedConstructor () const
	Determine whether this class has a using-declaration that names a user-declared base class constructor.

bool	hasInheritedAssignment () const
	Determine whether this class has a using-declaration that names a base class assignment operator.

bool	isTriviallyCopyable () const
	Determine whether this class is considered trivially copyable per (C++11 [class]p6).

bool	isTrivial () const
	Determine whether this class is considered trivial.

bool	isLiteral () const
	Determine whether this class is a literal type.

bool	isStructural () const
	Determine whether this is a structural type.

void	addedSelectedDestructor (CXXDestructorDecl *DD)
	Notify the class that this destructor is now selected.

void	addedEligibleSpecialMemberFunction (const CXXMethodDecl *MD, unsigned SMKind)
	Notify the class that an eligible SMF has been added.

CXXRecordDecl *	getInstantiatedFromMemberClass () const
	If this record is an instantiation of a member class, retrieves the member class from which it was instantiated.

MemberSpecializationInfo *	getMemberSpecializationInfo () const
	If this class is an instantiation of a member class of a class template specialization, retrieves the member specialization information.

void	setInstantiationOfMemberClass (CXXRecordDecl *RD, TemplateSpecializationKind TSK)
	Specify that this record is an instantiation of the member class `RD`.

ClassTemplateDecl *	getDescribedClassTemplate () const
	Retrieves the class template that is described by this class declaration.

void	setDescribedClassTemplate (ClassTemplateDecl *Template)

TemplateSpecializationKind	getTemplateSpecializationKind () const
	Determine whether this particular class is a specialization or instantiation of a class template or member class of a class template, and how it was instantiated or specialized.

void	setTemplateSpecializationKind (TemplateSpecializationKind TSK)
	Set the kind of specialization or template instantiation this is.

const CXXRecordDecl *	getTemplateInstantiationPattern () const
	Retrieve the record declaration from which this record could be instantiated.

CXXRecordDecl *	getTemplateInstantiationPattern ()

CXXDestructorDecl *	getDestructor () const
	Returns the destructor decl for this class.

bool	isAnyDestructorNoReturn () const
	Returns true if the class destructor, or any implicitly invoked destructors are marked noreturn.

const FunctionDecl *	isLocalClass () const
	If the class is a local class [class.local], returns the enclosing function declaration.

FunctionDecl *	isLocalClass ()

bool	isCurrentInstantiation (const DeclContext *CurContext) const
	Determine whether this dependent class is a current instantiation, when viewed from within the given context.

bool	isDerivedFrom (const CXXRecordDecl *Base) const
	Determine whether this class is derived from the class `Base`.

bool	isDerivedFrom (const CXXRecordDecl *Base, CXXBasePaths &Paths) const
	Determine whether this class is derived from the type `Base`.

bool	isVirtuallyDerivedFrom (const CXXRecordDecl *Base) const
	Determine whether this class is virtually derived from the class `Base`.

bool	isProvablyNotDerivedFrom (const CXXRecordDecl *Base) const
	Determine whether this class is provably not derived from the type `Base`.

bool	forallBases (ForallBasesCallback BaseMatches) const
	Determines if the given callback holds for all the direct or indirect base classes of this type.

bool	lookupInBases (BaseMatchesCallback BaseMatches, CXXBasePaths &Paths, bool LookupInDependent=false) const
	Look for entities within the base classes of this C++ class, transitively searching all base class subobjects.

void	getFinalOverriders (CXXFinalOverriderMap &FinaOverriders) const
	Retrieve the final overriders for each virtual member function in the class hierarchy where this class is the most-derived class in the class hierarchy.

void	getIndirectPrimaryBases (CXXIndirectPrimaryBaseSet &Bases) const
	Get the indirect primary bases for this class.

bool	hasMemberName (DeclarationName N) const
	Determine whether this class has a member with the given name, possibly in a non-dependent base class.

std::vector< const NamedDecl * >	lookupDependentName (DeclarationName Name, llvm::function_ref< bool(const NamedDecl *ND)> Filter)
	Performs an imprecise lookup of a dependent name in this class.

void	viewInheritance (ASTContext &Context) const
	Renders and displays an inheritance diagram for this C++ class and all of its base classes (transitively) using GraphViz.

void	finishedDefaultedOrDeletedMember (CXXMethodDecl *MD)
	Indicates that the declaration of a defaulted or deleted special member function is now complete.

void	setTrivialForCallFlags (CXXMethodDecl *MD)

void	completeDefinition () override
	Indicates that the definition of this class is now complete.

void	completeDefinition (CXXFinalOverriderMap *FinalOverriders)
	Indicates that the definition of this class is now complete, and provides a final overrider map to help determine.

bool	mayBeAbstract () const
	Determine whether this class may end up being abstract, even though it is not yet known to be abstract.

bool	isEffectivelyFinal () const
	Determine whether it's impossible for a class to be derived from this class.

unsigned	getLambdaManglingNumber () const
	If this is the closure type of a lambda expression, retrieve the number to be used for name mangling in the Itanium C++ ABI.

bool	hasKnownLambdaInternalLinkage () const
	The lambda is known to has internal linkage no matter whether it has name mangling number.

Decl *	getLambdaContextDecl () const
	Retrieve the declaration that provides additional context for a lambda, when the normal declaration context is not specific enough.

unsigned	getLambdaIndexInContext () const
	Retrieve the index of this lambda within the context declaration returned by getLambdaContextDecl().

void	setLambdaNumbering (LambdaNumbering Numbering)
	Set the mangling numbers and context declaration for a lambda class.

LambdaNumbering	getLambdaNumbering () const

unsigned	getDeviceLambdaManglingNumber () const
	Retrieve the device side mangling number.

MSInheritanceModel	getMSInheritanceModel () const
	Returns the inheritance model used for this record.

MSInheritanceModel	calculateInheritanceModel () const
	Calculate what the inheritance model would be for this class.

bool	nullFieldOffsetIsZero () const
	In the Microsoft C++ ABI, use zero for the field offset of a null data member pointer if we can guarantee that zero is not a valid field offset, or if the member pointer has multiple fields.

MSVtorDispMode	getMSVtorDispMode () const
	Controls when vtordisps will be emitted if this record is used as a virtual base.

bool	isDependentLambda () const
	Determine whether this lambda expression was known to be dependent at the time it was created, even if its context does not appear to be dependent.

bool	isNeverDependentLambda () const

unsigned	getLambdaDependencyKind () const

TypeSourceInfo *	getLambdaTypeInfo () const

void	setLambdaTypeInfo (TypeSourceInfo *TS)

void	setLambdaIsGeneric (bool IsGeneric)

bool	isInterfaceLike () const

void	markAbstract ()

Public Member Functions inherited from clang::RecordDecl
RecordDecl *	getPreviousDecl ()

const RecordDecl *	getPreviousDecl () const

RecordDecl *	getMostRecentDecl ()

const RecordDecl *	getMostRecentDecl () const

bool	hasFlexibleArrayMember () const

void	setHasFlexibleArrayMember (bool V)

bool	isAnonymousStructOrUnion () const
	Whether this is an anonymous struct or union.

void	setAnonymousStructOrUnion (bool Anon)

bool	hasObjectMember () const

void	setHasObjectMember (bool val)

bool	hasVolatileMember () const

void	setHasVolatileMember (bool val)

bool	hasLoadedFieldsFromExternalStorage () const

void	setHasLoadedFieldsFromExternalStorage (bool val) const

bool	isNonTrivialToPrimitiveDefaultInitialize () const
	Functions to query basic properties of non-trivial C structs.

void	setNonTrivialToPrimitiveDefaultInitialize (bool V)

bool	isNonTrivialToPrimitiveCopy () const

void	setNonTrivialToPrimitiveCopy (bool V)

bool	isNonTrivialToPrimitiveDestroy () const

void	setNonTrivialToPrimitiveDestroy (bool V)

bool	hasNonTrivialToPrimitiveDefaultInitializeCUnion () const

void	setHasNonTrivialToPrimitiveDefaultInitializeCUnion (bool V)

bool	hasNonTrivialToPrimitiveDestructCUnion () const

void	setHasNonTrivialToPrimitiveDestructCUnion (bool V)

bool	hasNonTrivialToPrimitiveCopyCUnion () const

void	setHasNonTrivialToPrimitiveCopyCUnion (bool V)

bool	canPassInRegisters () const
	Determine whether this class can be passed in registers.

ArgPassingKind	getArgPassingRestrictions () const

void	setArgPassingRestrictions (ArgPassingKind Kind)

bool	isParamDestroyedInCallee () const

void	setParamDestroyedInCallee (bool V)

bool	isRandomized () const

void	setIsRandomized (bool V)

void	reorderDecls (const SmallVectorImpl< Decl * > &Decls)

bool	isInjectedClassName () const
	Determines whether this declaration represents the injected class name.

bool	isLambda () const
	Determine whether this record is a class describing a lambda function object.

bool	isCapturedRecord () const
	Determine whether this record is a record for captured variables in CapturedStmt construct.

void	setCapturedRecord ()
	Mark the record as a record for captured variables in CapturedStmt construct.

RecordDecl *	getDefinition () const
	Returns the RecordDecl that actually defines this struct/union/class.

bool	isOrContainsUnion () const
	Returns whether this record is a union, or contains (at any nesting level) a union member.

field_range	fields () const

field_iterator	field_begin () const

field_iterator	field_end () const

bool	field_empty () const

virtual void	completeDefinition ()
	Note that the definition of this type is now complete.

bool	isMsStruct (const ASTContext &C) const
	Get whether or not this is an ms_struct which can be turned on with an attribute, pragma, or -mms-bitfields commandline option.

bool	mayInsertExtraPadding (bool EmitRemark=false) const
	Whether we are allowed to insert extra padding between fields.

const FieldDecl *	findFirstNamedDataMember () const
	Finds the first data member which has a name.

unsigned	getODRHash ()
	Get precomputed ODRHash or add a new one.

Public Member Functions inherited from clang::TagDecl
SourceRange	getBraceRange () const

void	setBraceRange (SourceRange R)

SourceLocation	getInnerLocStart () const
	Return SourceLocation representing start of source range ignoring outer template declarations.

SourceLocation	getOuterLocStart () const
	Return SourceLocation representing start of source range taking into account any outer template declarations.

SourceRange	getSourceRange () const override LLVM_READONLY
	Source range that this declaration covers.

TagDecl *	getCanonicalDecl () override
	Retrieves the "canonical" declaration of the given declaration.

const TagDecl *	getCanonicalDecl () const

bool	isThisDeclarationADefinition () const
	Return true if this declaration is a completion definition of the type.

bool	isCompleteDefinition () const
	Return true if this decl has its body fully specified.

void	setCompleteDefinition (bool V=true)
	True if this decl has its body fully specified.

bool	isCompleteDefinitionRequired () const
	Return true if this complete decl is required to be complete for some existing use.

void	setCompleteDefinitionRequired (bool V=true)
	True if this complete decl is required to be complete for some existing use.

bool	isBeingDefined () const
	Return true if this decl is currently being defined.

bool	isEmbeddedInDeclarator () const
	True if this tag declaration is "embedded" (i.e., defined or declared for the very first time) in the syntax of a declarator.

void	setEmbeddedInDeclarator (bool isInDeclarator)
	True if this tag declaration is "embedded" (i.e., defined or declared for the very first time) in the syntax of a declarator.

bool	isFreeStanding () const
	True if this tag is free standing, e.g. "struct foo;".

void	setFreeStanding (bool isFreeStanding=true)
	True if this tag is free standing, e.g. "struct foo;".

bool	mayHaveOutOfDateDef () const
	Indicates whether it is possible for declarations of this kind to have an out-of-date definition.

bool	isDependentType () const
	Whether this declaration declares a type that is dependent, i.e., a type that somehow depends on template parameters.

bool	isThisDeclarationADemotedDefinition () const
	Whether this declaration was a definition in some module but was forced to be a declaration.

void	demoteThisDefinitionToDeclaration ()
	Mark a definition as a declaration and maintain information it was a definition.

void	startDefinition ()
	Starts the definition of this tag declaration.

TagDecl *	getDefinition () const
	Returns the TagDecl that actually defines this struct/union/class/enum.

StringRef	getKindName () const

TagKind	getTagKind () const

void	setTagKind (TagKind TK)

bool	isStruct () const

bool	isInterface () const

bool	isClass () const

bool	isUnion () const

bool	isEnum () const

bool	hasNameForLinkage () const
	Is this tag type named, either directly or via being defined in a typedef of this type?

TypedefNameDecl *	getTypedefNameForAnonDecl () const

void	setTypedefNameForAnonDecl (TypedefNameDecl *TDD)

NestedNameSpecifier *	getQualifier () const
	Retrieve the nested-name-specifier that qualifies the name of this declaration, if it was present in the source.

NestedNameSpecifierLoc	getQualifierLoc () const
	Retrieve the nested-name-specifier (with source-location information) that qualifies the name of this declaration, if it was present in the source.

void	setQualifierInfo (NestedNameSpecifierLoc QualifierLoc)

unsigned	getNumTemplateParameterLists () const

TemplateParameterList *	getTemplateParameterList (unsigned i) const

void	printName (raw_ostream &OS, const PrintingPolicy &Policy) const override
	Pretty-print the unqualified name of this declaration.

void	setTemplateParameterListsInfo (ASTContext &Context, ArrayRef< TemplateParameterList * > TPLists)

Public Member Functions inherited from clang::TypeDecl
const Type *	getTypeForDecl () const

void	setTypeForDecl (const Type *TD)

SourceLocation	getBeginLoc () const LLVM_READONLY

void	setLocStart (SourceLocation L)

SourceRange	getSourceRange () const override LLVM_READONLY
	Source range that this declaration covers.

Public Member Functions inherited from clang::NamedDecl
IdentifierInfo *	getIdentifier () const
	Get the identifier that names this declaration, if there is one.

StringRef	getName () const
	Get the name of identifier for this declaration as a StringRef.

std::string	getNameAsString () const
	Get a human-readable name for the declaration, even if it is one of the special kinds of names (C++ constructor, Objective-C selector, etc).

virtual void	printName (raw_ostream &OS, const PrintingPolicy &Policy) const
	Pretty-print the unqualified name of this declaration.

void	printName (raw_ostream &OS) const
	Calls printName() with the ASTContext printing policy from the decl.

DeclarationName	getDeclName () const
	Get the actual, stored name of the declaration, which may be a special name.

void	setDeclName (DeclarationName N)
	Set the name of this declaration.

void	printQualifiedName (raw_ostream &OS) const
	Returns a human-readable qualified name for this declaration, like A::B::i, for i being member of namespace A::B.

void	printQualifiedName (raw_ostream &OS, const PrintingPolicy &Policy) const

void	printNestedNameSpecifier (raw_ostream &OS) const
	Print only the nested name specifier part of a fully-qualified name, including the '::' at the end.

void	printNestedNameSpecifier (raw_ostream &OS, const PrintingPolicy &Policy) const

std::string	getQualifiedNameAsString () const

virtual void	getNameForDiagnostic (raw_ostream &OS, const PrintingPolicy &Policy, bool Qualified) const
	Appends a human-readable name for this declaration into the given stream.

bool	declarationReplaces (NamedDecl *OldD, bool IsKnownNewer=true) const
	Determine whether this declaration, if known to be well-formed within its context, will replace the declaration OldD if introduced into scope.

bool	hasLinkage () const
	Determine whether this declaration has linkage.

bool	isCXXClassMember () const
	Determine whether this declaration is a C++ class member.

bool	isCXXInstanceMember () const
	Determine whether the given declaration is an instance member of a C++ class.

ReservedIdentifierStatus	isReserved (const LangOptions &LangOpts) const
	Determine if the declaration obeys the reserved identifier rules of the given language.

Linkage	getLinkageInternal () const
	Determine what kind of linkage this entity has.

Linkage	getFormalLinkage () const
	Get the linkage from a semantic point of view.

bool	hasExternalFormalLinkage () const
	True if this decl has external linkage.

bool	isExternallyVisible () const

bool	isExternallyDeclarable () const
	Determine whether this declaration can be redeclared in a different translation unit.

Visibility	getVisibility () const
	Determines the visibility of this entity.

LinkageInfo	getLinkageAndVisibility () const
	Determines the linkage and visibility of this entity.

std::optional< Visibility >	getExplicitVisibility (ExplicitVisibilityKind kind) const
	If visibility was explicitly specified for this declaration, return that visibility.

bool	isLinkageValid () const
	True if the computed linkage is valid.

bool	hasLinkageBeenComputed () const
	True if something has required us to compute the linkage of this declaration.

bool	isPlaceholderVar (const LangOptions &LangOpts) const

NamedDecl *	getUnderlyingDecl ()
	Looks through UsingDecls and ObjCCompatibleAliasDecls for the underlying named decl.

const NamedDecl *	getUnderlyingDecl () const

NamedDecl *	getMostRecentDecl ()

const NamedDecl *	getMostRecentDecl () const

ObjCStringFormatFamily	getObjCFStringFormattingFamily () const

bool	isModulePrivate () const
	Whether this declaration was marked as being private to the module in which it was defined.

void	setModulePrivate ()
	Specify that this declaration was marked as being private to the module in which it was defined.

Public Member Functions inherited from clang::Decl
	Decl ()=delete

	Decl (const Decl &)=delete

	Decl (Decl &&)=delete

Decl &	operator= (const Decl &)=delete

Decl &	operator= (Decl &&)=delete

virtual SourceRange	getSourceRange () const LLVM_READONLY
	Source range that this declaration covers.

SourceLocation	getBeginLoc () const LLVM_READONLY

SourceLocation	getEndLoc () const LLVM_READONLY

SourceLocation	getLocation () const

void	setLocation (SourceLocation L)

Kind	getKind () const

const char *	getDeclKindName () const

Decl *	getNextDeclInContext ()

const Decl *	getNextDeclInContext () const

DeclContext *	getDeclContext ()

const DeclContext *	getDeclContext () const

DeclContext *	getNonTransparentDeclContext ()
	Return the non transparent context.

const DeclContext *	getNonTransparentDeclContext () const

Decl *	getNonClosureContext ()
	Find the innermost non-closure ancestor of this declaration, walking up through blocks, lambdas, etc.

const Decl *	getNonClosureContext () const

TranslationUnitDecl *	getTranslationUnitDecl ()

const TranslationUnitDecl *	getTranslationUnitDecl () const

bool	isInAnonymousNamespace () const

bool	isInStdNamespace () const

bool	isFileContextDecl () const

ASTContext &	getASTContext () const LLVM_READONLY

const LangOptions &	getLangOpts () const LLVM_READONLY
	Helper to get the language options from the ASTContext.

void	setAccess (AccessSpecifier AS)

AccessSpecifier	getAccess () const

AccessSpecifier	getAccessUnsafe () const
	Retrieve the access specifier for this declaration, even though it may not yet have been properly set.

bool	hasAttrs () const

void	setAttrs (const AttrVec &Attrs)

AttrVec &	getAttrs ()

const AttrVec &	getAttrs () const

void	dropAttrs ()

void	addAttr (Attr *A)

attr_range	attrs () const

attr_iterator	attr_begin () const

attr_iterator	attr_end () const

template<typename T >
void	dropAttr ()

template<typename T >
llvm::iterator_range< specific_attr_iterator< T > >	specific_attrs () const

template<typename T >
specific_attr_iterator< T >	specific_attr_begin () const

template<typename T >
specific_attr_iterator< T >	specific_attr_end () const

template<typename T >
T *	getAttr () const

template<typename T >
bool	hasAttr () const

unsigned	getMaxAlignment () const
	getMaxAlignment - return the maximum alignment specified by attributes on this decl, 0 if there are none.

void	setInvalidDecl (bool Invalid=true)
	setInvalidDecl - Indicates the Decl had a semantic error.

bool	isInvalidDecl () const

bool	isImplicit () const
	isImplicit - Indicates whether the declaration was implicitly generated by the implementation.

void	setImplicit (bool I=true)

bool	isUsed (bool CheckUsedAttr=true) const
	Whether any (re-)declaration of the entity was used, meaning that a definition is required.

void	setIsUsed ()
	Set whether the declaration is used, in the sense of odr-use.

void	markUsed (ASTContext &C)
	Mark the declaration used, in the sense of odr-use.

bool	isReferenced () const
	Whether any declaration of this entity was referenced.

bool	isThisDeclarationReferenced () const
	Whether this declaration was referenced.

void	setReferenced (bool R=true)

bool	isTopLevelDeclInObjCContainer () const
	Whether this declaration is a top-level declaration (function, global variable, etc.) that is lexically inside an objc container definition.

void	setTopLevelDeclInObjCContainer (bool V=true)

ExternalSourceSymbolAttr *	getExternalSourceSymbolAttr () const
	Looks on this and related declarations for an applicable external source symbol attribute.

bool	isModulePrivate () const
	Whether this declaration was marked as being private to the module in which it was defined.

bool	isInExportDeclContext () const
	Whether this declaration was exported in a lexical context.

bool	isInvisibleOutsideTheOwningModule () const

bool	isInAnotherModuleUnit () const
	Whether this declaration comes from another module unit.

bool	isDiscardedInGlobalModuleFragment () const
	FIXME: Implement discarding declarations actually in global module fragment.

bool	hasDefiningAttr () const
	Return true if this declaration has an attribute which acts as definition of the entity, such as 'alias' or 'ifunc'.

const Attr *	getDefiningAttr () const
	Return this declaration's defining attribute if it has one.

void	setFromASTFile ()
	Set the FromASTFile flag.

void	setOwningModuleID (unsigned ID)
	Set the owning module ID.

AvailabilityResult	getAvailability (std::string Message=nullptr, VersionTuple EnclosingVersion=VersionTuple(), StringRef RealizedPlatform=nullptr) const
	Determine the availability of the given declaration.

VersionTuple	getVersionIntroduced () const
	Retrieve the version of the target platform in which this declaration was introduced.

bool	isDeprecated (std::string *Message=nullptr) const
	Determine whether this declaration is marked 'deprecated'.

bool	isUnavailable (std::string *Message=nullptr) const
	Determine whether this declaration is marked 'unavailable'.

bool	isWeakImported () const
	Determine whether this is a weak-imported symbol.

bool	canBeWeakImported (bool &IsDefinition) const
	Determines whether this symbol can be weak-imported, e.g., whether it would be well-formed to add the weak_import attribute.

bool	isFromASTFile () const
	Determine whether this declaration came from an AST file (such as a precompiled header or module) rather than having been parsed.

unsigned	getGlobalID () const
	Retrieve the global declaration ID associated with this declaration, which specifies where this Decl was loaded from.

unsigned	getOwningModuleID () const
	Retrieve the global ID of the module that owns this particular declaration.

Module *	getImportedOwningModule () const
	Get the imported owning module, if this decl is from an imported (non-local) module.

Module *	getLocalOwningModule () const
	Get the local owning module, if known.

void	setLocalOwningModule (Module *M)

bool	hasOwningModule () const
	Is this declaration owned by some module?

Module *	getOwningModule () const
	Get the module that owns this declaration (for visibility purposes).

Module *	getOwningModuleForLinkage (bool IgnoreLinkage=false) const
	Get the module that owns this declaration for linkage purposes.

bool	isUnconditionallyVisible () const
	Determine whether this declaration is definitely visible to name lookup, independent of whether the owning module is visible.

bool	isReachable () const

void	setVisibleDespiteOwningModule ()
	Set that this declaration is globally visible, even if it came from a module that is not visible.

ModuleOwnershipKind	getModuleOwnershipKind () const
	Get the kind of module ownership for this declaration.

void	setModuleOwnershipKind (ModuleOwnershipKind MOK)
	Set whether this declaration is hidden from name lookup.

unsigned	getIdentifierNamespace () const

bool	isInIdentifierNamespace (unsigned NS) const

bool	hasTagIdentifierNamespace () const

DeclContext *	getLexicalDeclContext ()
	getLexicalDeclContext - The declaration context where this Decl was lexically declared (LexicalDC).

const DeclContext *	getLexicalDeclContext () const

virtual bool	isOutOfLine () const
	Determine whether this declaration is declared out of line (outside its semantic context).

void	setDeclContext (DeclContext *DC)
	setDeclContext - Set both the semantic and lexical DeclContext to DC.

void	setLexicalDeclContext (DeclContext *DC)

bool	isTemplated () const
	Determine whether this declaration is a templated entity (whether it is.

unsigned	getTemplateDepth () const
	Determine the number of levels of template parameter surrounding this declaration.

bool	isDefinedOutsideFunctionOrMethod () const
	isDefinedOutsideFunctionOrMethod - This predicate returns true if this scoped decl is defined outside the current function or method.

bool	isInLocalScopeForInstantiation () const
	Determine whether a substitution into this declaration would occur as part of a substitution into a dependent local scope.

const DeclContext *	getParentFunctionOrMethod (bool LexicalParent=false) const
	If this decl is defined inside a function/method/block it returns the corresponding DeclContext, otherwise it returns null.

DeclContext *	getParentFunctionOrMethod (bool LexicalParent=false)

virtual Decl *	getCanonicalDecl ()
	Retrieves the "canonical" declaration of the given declaration.

const Decl *	getCanonicalDecl () const

bool	isCanonicalDecl () const
	Whether this particular Decl is a canonical one.

redecl_range	redecls () const
	Returns an iterator range for all the redeclarations of the same decl.

redecl_iterator	redecls_begin () const

redecl_iterator	redecls_end () const

Decl *	getPreviousDecl ()
	Retrieve the previous declaration that declares the same entity as this declaration, or NULL if there is no previous declaration.

const Decl *	getPreviousDecl () const
	Retrieve the previous declaration that declares the same entity as this declaration, or NULL if there is no previous declaration.

bool	isFirstDecl () const
	True if this is the first declaration in its redeclaration chain.

Decl *	getMostRecentDecl ()
	Retrieve the most recent declaration that declares the same entity as this declaration (which may be this declaration).

const Decl *	getMostRecentDecl () const
	Retrieve the most recent declaration that declares the same entity as this declaration (which may be this declaration).

virtual Stmt *	getBody () const
	getBody - If this Decl represents a declaration for a body of code, such as a function or method definition, this method returns the top-level Stmt* of that body.

virtual bool	hasBody () const
	Returns true if this `Decl` represents a declaration for a body of code, such as a function or method definition.

SourceLocation	getBodyRBrace () const
	getBodyRBrace - Gets the right brace of the body, if a body exists.

bool	isTemplateParameter () const
	isTemplateParameter - Determines whether this declaration is a template parameter.

bool	isTemplateParameterPack () const
	isTemplateParameter - Determines whether this declaration is a template parameter pack.

bool	isParameterPack () const
	Whether this declaration is a parameter pack.

bool	isTemplateDecl () const
	returns true if this declaration is a template

bool	isFunctionOrFunctionTemplate () const
	Whether this declaration is a function or function template.

TemplateDecl *	getDescribedTemplate () const
	If this is a declaration that describes some template, this method returns that template declaration.

const TemplateParameterList *	getDescribedTemplateParams () const
	If this is a declaration that describes some template or partial specialization, this returns the corresponding template parameter list.

FunctionDecl *	getAsFunction () LLVM_READONLY
	Returns the function itself, or the templated function if this is a function template.

const FunctionDecl *	getAsFunction () const

void	setLocalExternDecl ()
	Changes the namespace of this declaration to reflect that it's a function-local extern declaration.

bool	isLocalExternDecl () const
	Determine whether this is a block-scope declaration with linkage.

void	setObjectOfFriendDecl (bool PerformFriendInjection=false)
	Changes the namespace of this declaration to reflect that it's the object of a friend declaration.

void	clearIdentifierNamespace ()
	Clears the namespace of this declaration.

FriendObjectKind	getFriendObjectKind () const
	Determines whether this declaration is the object of a friend declaration and, if so, what kind.

void	setNonMemberOperator ()
	Specifies that this declaration is a C++ overloaded non-member.

void	print (raw_ostream &Out, unsigned Indentation=0, bool PrintInstantiation=false) const

void	print (raw_ostream &Out, const PrintingPolicy &Policy, unsigned Indentation=0, bool PrintInstantiation=false) const

void	dump () const

void	dumpColor () const

void	dump (raw_ostream &Out, bool Deserialize=false, ASTDumpOutputFormat OutputFormat=ADOF_Default) const

int64_t	getID () const

const FunctionType *	getFunctionType (bool BlocksToo=true) const
	Looks through the Decl's underlying type to extract a FunctionType when possible.

bool	isFunctionPointerType () const

Public Member Functions inherited from clang::DeclContext
	~DeclContext ()

bool	hasValidDeclKind () const

Decl::Kind	getDeclKind () const

const char *	getDeclKindName () const

DeclContext *	getParent ()
	getParent - Returns the containing DeclContext.

const DeclContext *	getParent () const

DeclContext *	getLexicalParent ()
	getLexicalParent - Returns the containing lexical DeclContext.

const DeclContext *	getLexicalParent () const

DeclContext *	getLookupParent ()
	Find the parent context of this context that will be used for unqualified name lookup.

const DeclContext *	getLookupParent () const

ASTContext &	getParentASTContext () const

bool	isClosure () const

const BlockDecl *	getInnermostBlockDecl () const
	Return this DeclContext if it is a BlockDecl.

bool	isObjCContainer () const

bool	isFunctionOrMethod () const

bool	isLookupContext () const
	Test whether the context supports looking up names.

bool	isFileContext () const

bool	isTranslationUnit () const

bool	isRecord () const

bool	isNamespace () const

bool	isStdNamespace () const

bool	isInlineNamespace () const

bool	isDependentContext () const
	Determines whether this context is dependent on a template parameter.

bool	isTransparentContext () const
	isTransparentContext - Determines whether this context is a "transparent" context, meaning that the members declared in this context are semantically declared in the nearest enclosing non-transparent (opaque) context but are lexically declared in this context.

bool	isExternCContext () const
	Determines whether this context or some of its ancestors is a linkage specification context that specifies C linkage.

const LinkageSpecDecl *	getExternCContext () const
	Retrieve the nearest enclosing C linkage specification context.

bool	isExternCXXContext () const
	Determines whether this context or some of its ancestors is a linkage specification context that specifies C++ linkage.

bool	Equals (const DeclContext *DC) const
	Determine whether this declaration context is equivalent to the declaration context DC.

bool	Encloses (const DeclContext *DC) const
	Determine whether this declaration context encloses the declaration context DC.

Decl *	getNonClosureAncestor ()
	Find the nearest non-closure ancestor of this context, i.e.

const Decl *	getNonClosureAncestor () const

DeclContext *	getNonTransparentContext ()

const DeclContext *	getNonTransparentContext () const

DeclContext *	getPrimaryContext ()
	getPrimaryContext - There may be many different declarations of the same entity (including forward declarations of classes, multiple definitions of namespaces, etc.), each with a different set of declarations.

const DeclContext *	getPrimaryContext () const

DeclContext *	getRedeclContext ()
	getRedeclContext - Retrieve the context in which an entity conflicts with other entities of the same name, or where it is a redeclaration if the two entities are compatible.

const DeclContext *	getRedeclContext () const

DeclContext *	getEnclosingNamespaceContext ()
	Retrieve the nearest enclosing namespace context.

const DeclContext *	getEnclosingNamespaceContext () const

RecordDecl *	getOuterLexicalRecordContext ()
	Retrieve the outermost lexically enclosing record context.

const RecordDecl *	getOuterLexicalRecordContext () const

bool	InEnclosingNamespaceSetOf (const DeclContext *NS) const
	Test if this context is part of the enclosing namespace set of the context NS, as defined in C++0x [namespace.def]p9.

void	collectAllContexts (SmallVectorImpl< DeclContext * > &Contexts)
	Collects all of the declaration contexts that are semantically connected to this declaration context.

decl_range	decls () const
	decls_begin/decls_end - Iterate over the declarations stored in this context.

decl_iterator	decls_begin () const

decl_iterator	decls_end () const

bool	decls_empty () const

decl_range	noload_decls () const
	noload_decls_begin/end - Iterate over the declarations stored in this context that are currently loaded; don't attempt to retrieve anything from an external source.

decl_iterator	noload_decls_begin () const

decl_iterator	noload_decls_end () const

void	addDecl (Decl *D)
	Add the declaration D into this context.

void	addDeclInternal (Decl *D)
	Add the declaration D into this context, but suppress searches for external declarations with the same name.

void	addHiddenDecl (Decl *D)
	Add the declaration D to this context without modifying any lookup tables.

void	removeDecl (Decl *D)
	Removes a declaration from this context.

bool	containsDecl (Decl *D) const
	Checks whether a declaration is in this context.

bool	containsDeclAndLoad (Decl *D) const
	Checks whether a declaration is in this context.

lookup_result	lookup (DeclarationName Name) const
	lookup - Find the declarations (if any) with the given Name in this context.

lookup_result	noload_lookup (DeclarationName Name)
	Find the declarations with the given name that are visible within this context; don't attempt to retrieve anything from an external source.

void	localUncachedLookup (DeclarationName Name, SmallVectorImpl< NamedDecl * > &Results)
	A simplistic name lookup mechanism that performs name lookup into this declaration context without consulting the external source.

void	makeDeclVisibleInContext (NamedDecl *D)
	Makes a declaration visible within this context.

lookups_range	lookups () const

lookups_range	noload_lookups (bool PreserveInternalState) const

all_lookups_iterator	lookups_begin () const
	Iterators over all possible lookups within this context.

all_lookups_iterator	lookups_end () const

all_lookups_iterator	noload_lookups_begin () const
	Iterators over all possible lookups within this context that are currently loaded; don't attempt to retrieve anything from an external source.

all_lookups_iterator	noload_lookups_end () const

udir_range	using_directives () const
	Returns iterator range [First, Last) of UsingDirectiveDecls stored within this context.

ddiag_range	ddiags () const

void	setMustBuildLookupTable ()
	Mark that there are external lexical declarations that we need to include in our lookup table (and that are not available as external visible lookups).

StoredDeclsMap *	getLookupPtr () const
	Retrieve the internal representation of the lookup structure.

StoredDeclsMap *	buildLookup ()
	Ensure the lookup structure is fully-built and return it.

bool	hasExternalLexicalStorage () const
	Whether this DeclContext has external storage containing additional declarations that are lexically in this context.

void	setHasExternalLexicalStorage (bool ES=true) const
	State whether this DeclContext has external storage for declarations lexically in this context.

bool	hasExternalVisibleStorage () const
	Whether this DeclContext has external storage containing additional declarations that are visible in this context.

void	setHasExternalVisibleStorage (bool ES=true) const
	State whether this DeclContext has external storage for declarations visible in this context.

bool	isDeclInLexicalTraversal (const Decl *D) const
	Determine whether the given declaration is stored in the list of declarations lexically within this context.

void	setUseQualifiedLookup (bool use=true) const

bool	shouldUseQualifiedLookup () const

void	dumpAsDecl () const

void	dumpAsDecl (const ASTContext *Ctx) const

void	dumpDeclContext () const

void	dumpLookups () const

void	dumpLookups (llvm::raw_ostream &OS, bool DumpDecls=false, bool Deserialize=false) const

Public Member Functions inherited from clang::Redeclarable< TagDecl >
	Redeclarable (const ASTContext &Ctx)

TagDecl *	getPreviousDecl ()
	Return the previous declaration of this declaration or NULL if this is the first declaration.

const TagDecl *	getPreviousDecl () const

TagDecl *	getFirstDecl ()
	Return the first declaration of this declaration or itself if this is the only declaration.

const TagDecl *	getFirstDecl () const
	Return the first declaration of this declaration or itself if this is the only declaration.

bool	isFirstDecl () const
	True if this is the first declaration in its redeclaration chain.

TagDecl *	getMostRecentDecl ()
	Returns the most recent (re)declaration of this declaration.

const TagDecl *	getMostRecentDecl () const
	Returns the most recent (re)declaration of this declaration.

void	setPreviousDecl (TagDecl *PrevDecl)
	Set the previous declaration.

redecl_range	redecls () const
	Returns an iterator range for all the redeclarations of the same decl.

redecl_iterator	redecls_begin () const

redecl_iterator	redecls_end () const

Static Public Member Functions
static CXXRecordDecl *	Create (const ASTContext &C, TagKind TK, DeclContext DC, SourceLocation StartLoc, SourceLocation IdLoc, IdentifierInfo Id, CXXRecordDecl *PrevDecl=nullptr, bool DelayTypeCreation=false)

static CXXRecordDecl *	CreateLambda (const ASTContext &C, DeclContext DC, TypeSourceInfo Info, SourceLocation Loc, unsigned DependencyKind, bool IsGeneric, LambdaCaptureDefault CaptureDefault)

static CXXRecordDecl *	CreateDeserialized (const ASTContext &C, unsigned ID)

static bool	FindBaseClass (const CXXBaseSpecifier Specifier, CXXBasePath &Path, const CXXRecordDecl BaseRecord)
	Base-class lookup callback that determines whether the given base class specifier refers to a specific class declaration.

static bool	FindVirtualBaseClass (const CXXBaseSpecifier Specifier, CXXBasePath &Path, const CXXRecordDecl BaseRecord)
	Base-class lookup callback that determines whether the given base class specifier refers to a specific class declaration and describes virtual derivation.

static AccessSpecifier	MergeAccess (AccessSpecifier PathAccess, AccessSpecifier DeclAccess)
	Calculates the access of a decl that is reached along a path.

static bool	classof (const Decl *D)

static bool	classofKind (Kind K)

Static Public Member Functions inherited from clang::RecordDecl
static RecordDecl *	Create (const ASTContext &C, TagKind TK, DeclContext DC, SourceLocation StartLoc, SourceLocation IdLoc, IdentifierInfo Id, RecordDecl *PrevDecl=nullptr)

static RecordDecl *	CreateDeserialized (const ASTContext &C, unsigned ID)

static bool	classof (const Decl *D)

static bool	classofKind (Kind K)

Static Public Member Functions inherited from clang::TagDecl
static bool	classof (const Decl *D)

static bool	classofKind (Kind K)

static DeclContext *	castToDeclContext (const TagDecl *D)

static TagDecl *	castFromDeclContext (const DeclContext *DC)

Static Public Member Functions inherited from clang::TypeDecl
static bool	classof (const Decl *D)

static bool	classofKind (Kind K)

Static Public Member Functions inherited from clang::NamedDecl
static bool	classof (const Decl *D)

static bool	classofKind (Kind K)

Static Public Member Functions inherited from clang::Decl
static unsigned	getIdentifierNamespaceForKind (Kind DK)

static bool	isTagIdentifierNamespace (unsigned NS)

static void	add (Kind k)

static void	EnableStatistics ()

static void	PrintStats ()

static bool	classofKind (Kind K)

static DeclContext *	castToDeclContext (const Decl *)

static Decl *	castFromDeclContext (const DeclContext *)

static void	printGroup (Decl **Begin, unsigned NumDecls, raw_ostream &Out, const PrintingPolicy &Policy, unsigned Indentation=0)

Static Public Member Functions inherited from clang::DeclContext
static bool	classof (const Decl *D)

static bool	classof (const DeclContext *D)

Protected Member Functions
	CXXRecordDecl (Kind K, TagKind TK, const ASTContext &C, DeclContext DC, SourceLocation StartLoc, SourceLocation IdLoc, IdentifierInfo Id, CXXRecordDecl *PrevDecl)

Protected Member Functions inherited from clang::RecordDecl
	RecordDecl (Kind DK, TagKind TK, const ASTContext &C, DeclContext DC, SourceLocation StartLoc, SourceLocation IdLoc, IdentifierInfo Id, RecordDecl *PrevDecl)

Protected Member Functions inherited from clang::TagDecl
	TagDecl (Kind DK, TagKind TK, const ASTContext &C, DeclContext DC, SourceLocation L, IdentifierInfo Id, TagDecl *PrevDecl, SourceLocation StartL)

TagDecl *	getNextRedeclarationImpl () override
	Returns the next redeclaration or itself if this is the only decl.

TagDecl *	getPreviousDeclImpl () override
	Implementation of getPreviousDecl(), to be overridden by any subclass that has a redeclaration chain.

TagDecl *	getMostRecentDeclImpl () override
	Implementation of getMostRecentDecl(), to be overridden by any subclass that has a redeclaration chain.

void	completeDefinition ()
	Completes the definition of this tag declaration.

void	setBeingDefined (bool V=true)
	True if this decl is currently being defined.

void	setMayHaveOutOfDateDef (bool V=true)
	Indicates whether it is possible for declarations of this kind to have an out-of-date definition.

Protected Member Functions inherited from clang::TypeDecl
	TypeDecl (Kind DK, DeclContext DC, SourceLocation L, IdentifierInfo Id, SourceLocation StartL=SourceLocation())

Protected Member Functions inherited from clang::NamedDecl
	NamedDecl (Kind DK, DeclContext *DC, SourceLocation L, DeclarationName N)

Protected Member Functions inherited from clang::Decl
void *	operator new (std::size_t Size, const ASTContext &Ctx, unsigned ID, std::size_t Extra=0)
	Allocate memory for a deserialized declaration.

void *	operator new (std::size_t Size, const ASTContext &Ctx, DeclContext *Parent, std::size_t Extra=0)
	Allocate memory for a non-deserialized declaration.

	Decl (Kind DK, DeclContext *DC, SourceLocation L)

	Decl (Kind DK, EmptyShell Empty)

virtual	~Decl ()

void	updateOutOfDate (IdentifierInfo &II) const
	Update a potentially out-of-date declaration.

Linkage	getCachedLinkage () const

void	setCachedLinkage (Linkage L) const

bool	hasCachedLinkage () const

void	setModulePrivate ()
	Specify that this declaration was marked as being private to the module in which it was defined.

bool	hasLocalOwningModuleStorage () const

virtual Decl *	getNextRedeclarationImpl ()
	Returns the next redeclaration or itself if this is the only decl.

virtual Decl *	getPreviousDeclImpl ()
	Implementation of getPreviousDecl(), to be overridden by any subclass that has a redeclaration chain.

virtual Decl *	getMostRecentDeclImpl ()
	Implementation of getMostRecentDecl(), to be overridden by any subclass that has a redeclaration chain.

ASTMutationListener *	getASTMutationListener () const

Protected Member Functions inherited from clang::DeclContext
	DeclContext (Decl::Kind K)

Protected Member Functions inherited from clang::Redeclarable< TagDecl >
TagDecl *	getNextRedeclaration () const

Friends
class	ASTDeclReader

class	ASTDeclWriter

class	ASTNodeImporter

class	ASTReader

class	ASTRecordWriter

class	ASTWriter

class	DeclContext

class	LambdaExpr

class	ODRDiagsEmitter

void	FunctionDecl::setPure (bool)

void	TagDecl::startDefinition ()

Additional Inherited Members
Protected Types inherited from clang::TagDecl
using	redeclarable_base = Redeclarable< TagDecl >

Static Protected Member Functions inherited from clang::DeclContext
static std::pair< Decl , Decl >	BuildDeclChain (ArrayRef< Decl * > Decls, bool FieldsAlreadyLoaded)
	Build up a chain of declarations.

Static Protected Member Functions inherited from clang::Redeclarable< TagDecl >
static DeclLink	PreviousDeclLink (TagDecl *D)

static DeclLink	LatestDeclLink (const ASTContext &Ctx)

Protected Attributes inherited from clang::Decl
llvm::PointerIntPair< Decl *, 3, ModuleOwnershipKind >	NextInContextAndBits
	The next declaration within the same lexical DeclContext.

unsigned	Access: 2
	Access - Used by C++ decls for the access specifier.

unsigned	FromASTFile: 1
	Whether this declaration was loaded from an AST file.

unsigned	IdentifierNamespace: 14
	IdentifierNamespace - This specifies what IDNS_* namespace this lives in.

unsigned	CacheValidAndLinkage: 3
	If 0, we have not computed the linkage of this declaration.

Protected Attributes inherited from clang::DeclContext
union {
DeclContextBitfields DeclContextBits

TagDeclBitfields TagDeclBits

EnumDeclBitfields EnumDeclBits

RecordDeclBitfields RecordDeclBits

OMPDeclareReductionDeclBitfields OMPDeclareReductionDeclBits

FunctionDeclBitfields FunctionDeclBits

CXXConstructorDeclBitfields CXXConstructorDeclBits

ObjCMethodDeclBitfields ObjCMethodDeclBits

ObjCContainerDeclBitfields ObjCContainerDeclBits

LinkageSpecDeclBitfields LinkageSpecDeclBits

BlockDeclBitfields BlockDeclBits

};
	This anonymous union stores the bits belonging to DeclContext and classes deriving from it.

Decl *	FirstDecl = nullptr
	FirstDecl - The first declaration stored within this declaration context.

Decl *	LastDecl = nullptr
	LastDecl - The last declaration stored within this declaration context.

Protected Attributes inherited from clang::Redeclarable< TagDecl >
DeclLink	RedeclLink
	Points to the next redeclaration in the chain.

TagDecl *	First

Detailed Description

Represents a C++ struct/union/class.

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

Definition at line 254 of file DeclCXX.h.

Member Typedef Documentation

◆ base_class_const_iterator

using clang::CXXRecordDecl::base_class_const_iterator = const CXXBaseSpecifier *

Iterator that traverses the base classes of a class.

Definition at line 509 of file DeclCXX.h.

◆ base_class_const_range

using clang::CXXRecordDecl::base_class_const_range = llvm::iterator_range<base_class_const_iterator>

Definition at line 603 of file DeclCXX.h.

◆ base_class_iterator

using clang::CXXRecordDecl::base_class_iterator = CXXBaseSpecifier *

Iterator that traverses the base classes of a class.

Definition at line 506 of file DeclCXX.h.

◆ base_class_range

using clang::CXXRecordDecl::base_class_range = llvm::iterator_range<base_class_iterator>

Definition at line 602 of file DeclCXX.h.

◆ BaseMatchesCallback

using clang::CXXRecordDecl::BaseMatchesCallback = llvm::function_ref<bool(const CXXBaseSpecifier *Specifier, CXXBasePath &Path)>

Function type used by lookupInBases() to determine whether a specific base class subobject matches the lookup criteria.

Parameters

Specifier	the base-class specifier that describes the inheritance from the base class we are trying to match.
Path	the current path, from the most-derived class down to the base named by the `Specifier`.

Returns: true if this base matched the search criteria, false otherwise.

Definition at line 1630 of file DeclCXX.h.

◆ capture_const_iterator

using clang::CXXRecordDecl::capture_const_iterator = const LambdaCapture *

Definition at line 1079 of file DeclCXX.h.

◆ capture_const_range

using clang::CXXRecordDecl::capture_const_range = llvm::iterator_range<capture_const_iterator>

Definition at line 1080 of file DeclCXX.h.

◆ conversion_iterator

using clang::CXXRecordDecl::conversion_iterator = UnresolvedSetIterator

Definition at line 1104 of file DeclCXX.h.

◆ ctor_iterator

using clang::CXXRecordDecl::ctor_iterator = specific_decl_iterator<CXXConstructorDecl>

Iterator access to constructor members.

Definition at line 664 of file DeclCXX.h.

◆ ctor_range

using clang::CXXRecordDecl::ctor_range = llvm::iterator_range<specific_decl_iterator<CXXConstructorDecl> >

Definition at line 665 of file DeclCXX.h.

◆ ForallBasesCallback

using clang::CXXRecordDecl::ForallBasesCallback = llvm::function_ref<bool(const CXXRecordDecl *BaseDefinition)>

Function type used by forallBases() as a callback.

Parameters

BaseDefinition the definition of the base class

Returns: true if this base matched the search criteria

Definition at line 1607 of file DeclCXX.h.

◆ friend_range

using clang::CXXRecordDecl::friend_range = llvm::iterator_range<friend_iterator>

Definition at line 681 of file DeclCXX.h.

◆ method_iterator

using clang::CXXRecordDecl::method_iterator = specific_decl_iterator<CXXMethodDecl>

Iterator access to method members.

The method iterator visits all method members of the class, including non-instance methods, special methods, etc.

Definition at line 644 of file DeclCXX.h.

◆ method_range

using clang::CXXRecordDecl::method_range = llvm::iterator_range<specific_decl_iterator<CXXMethodDecl> >

Definition at line 645 of file DeclCXX.h.

Member Enumeration Documentation

◆ LambdaDependencyKind

enum clang::CXXRecordDecl::LambdaDependencyKind

Enumerator
LDK_Unknown
LDK_AlwaysDependent
LDK_NeverDependent

Definition at line 280 of file DeclCXX.h.

Constructor & Destructor Documentation

◆ CXXRecordDecl()

CXXRecordDecl::CXXRecordDecl	(	Kind	K,
		TagKind	TK,
		const ASTContext &	C,
		DeclContext *	DC,
		SourceLocation	StartLoc,
		SourceLocation	IdLoc,
		IdentifierInfo *	Id,
		CXXRecordDecl *	PrevDecl
	)

protected

Definition at line 123 of file DeclCXX.cpp.

Member Function Documentation

◆ addedEligibleSpecialMemberFunction()

void CXXRecordDecl::addedEligibleSpecialMemberFunction	(	const CXXMethodDecl *	MD,
		unsigned	SMKind
	)

Notify the class that an eligible SMF has been added.

This updates triviality and destructor based properties of the class accordingly.

Definition at line 1379 of file DeclCXX.cpp.

References clang::Decl::isImplicit(), clang::FunctionDecl::isTrivial(), clang::FunctionDecl::isTrivialForCall(), and clang::FunctionDecl::isUserProvided().

Referenced by addedSelectedDestructor().

◆ addedSelectedDestructor()

void CXXRecordDecl::addedSelectedDestructor ( CXXDestructorDecl * DD )

Notify the class that this destructor is now selected.

Important properties of the class depend on destructor properties. Since C++20, it is possible to have multiple destructor declarations in a class out of which one will be selected at the end. This is called separately from addedMember because it has to be deferred to the completion of the class.

Definition at line 1374 of file DeclCXX.cpp.

References addedEligibleSpecialMemberFunction(), and clang::FunctionDecl::setIneligibleOrNotSelected().

◆ allowConstDefaultInit()

bool clang::CXXRecordDecl::allowConstDefaultInit ( ) const

inline

Determine whether declaring a const variable with this type is ok per core issue 253.

Definition at line 1373 of file DeclCXX.h.

References needsImplicitDefaultConstructor().

Referenced by TryConstructorInitialization().

◆ bases() [1/2]

base_class_range clang::CXXRecordDecl::bases ( )

inline

Definition at line 606 of file DeclCXX.h.

References bases_begin(), and bases_end().

Referenced by addBaseAndFieldSizes(), AddIndirectPrimaryBases(), clang::Sema::BuildMemInitializer(), clang::Sema::CheckComparisonCategoryType(), CheckConstexprDestructorSubobjects(), clang::Sema::checkIllFormedTrivialABIStruct(), clang::Sema::CodeCompleteConstructorInitializer(), collectPublicBases(), ComputeVMIClassTypeInfoFlags(), DeduceTemplateBases(), defaultedSpecialMemberIsConstexpr(), clang::Sema::DefineImplicitCopyAssignment(), clang::Sema::DefineImplicitMoveAssignment(), clang::Sema::DefineInheritingConstructor(), DiagnoseBaseOrMemInitializerOrder(), diagnoseMutableFields(), DiagnoseUninitializedReference(), dllExportImportClassTemplateSpecialization(), FindBaseInitializer(), findDirectBaseWithType(), findPathsToSubobject(), clang::CXXMethodDecl::getCorrespondingMethodInClass(), clang::NestedNameSpecifier::getDependence(), getIndirectPrimaryBases(), clang::CodeGen::CodeGenModule::getMostBaseClasses(), clang::interp::Context::getOverridingFunction(), clang::CodeGen::CodeGenModule::GetVCallVisibilityLevel(), HandleDestructionImpl(), hasAnyVptr(), hasRepeatedBaseClass(), HasTrivialDestructorBody(), clang::Sema::inferCUDATargetForImplicitSpecialMember(), isBaseClassPublic(), IsDerivedFromInclusive(), isDirectVBase(), clang::Sema::isEmptyCudaDestructor(), clang::Sema::isMicrosoftMissingTypename(), IsPartOfAST(), isReadByLvalueToRvalueConversion(), isVirtualDirectBase(), isZeroInitialized(), lookupUnqualifiedTypeNameInBase(), clang::Sema::MarkBaseAndMemberDestructorsReferenced(), clang::Sema::MarkVirtualMembersReferenced(), mayBeAbstract(), clang::Sema::RequireLiteralType(), RequiresVtordisp(), serializeClassHierarchy(), clang::Sema::SetCtorInitializers(), clang::Sema::SpecialMemberIsTrivial(), clang::Sema::SubstBaseSpecifiers(), TryOrBuildParenListInitialization(), clang::TextNodeDumper::VisitCXXRecordDecl(), and clang::JSONNodeDumper::VisitCXXRecordDecl().

◆ bases() [2/2]

base_class_const_range clang::CXXRecordDecl::bases ( ) const

inline

Definition at line 609 of file DeclCXX.h.

References bases_begin(), and bases_end().

◆ bases_begin() [1/2]

base_class_iterator clang::CXXRecordDecl::bases_begin ( )

inline

Definition at line 613 of file DeclCXX.h.

Referenced by addAssociatedClassesAndNamespaces(), bases(), bases_end(), CanUseSingleInheritance(), getBaseIndex(), getNonCLikeKindForAnonymousStruct(), getOffsetOfFullPath(), clang::interp::Context::getOverridingFunction(), getVisibleConversionFunctions(), HandleClassZeroInitialization(), HandleConstructorCall(), isInterfaceLike(), isLayoutCompatibleStruct(), LeastDerivedClassWithSameLayout(), clang::APValue::printPretty(), and usesMultipleInheritanceModel().

◆ bases_begin() [2/2]

base_class_const_iterator clang::CXXRecordDecl::bases_begin ( ) const

inline

Definition at line 614 of file DeclCXX.h.

◆ bases_end() [1/2]

base_class_iterator clang::CXXRecordDecl::bases_end ( )

inline

Definition at line 615 of file DeclCXX.h.

References bases_begin().

Referenced by addAssociatedClassesAndNamespaces(), bases(), getBaseIndex(), getNonCLikeKindForAnonymousStruct(), getOffsetOfFullPath(), getVisibleConversionFunctions(), HandleClassZeroInitialization(), and clang::APValue::printPretty().

◆ bases_end() [2/2]

base_class_const_iterator clang::CXXRecordDecl::bases_end ( ) const

inline

Definition at line 616 of file DeclCXX.h.

References bases_begin().

◆ calculateInheritanceModel()

MSInheritanceModel CXXRecordDecl::calculateInheritanceModel ( ) const

Calculate what the inheritance model would be for this class.

Definition at line 222 of file MicrosoftCXXABI.cpp.

References getNumVBases(), hasDefinition(), isParsingBaseSpecifiers(), clang::Multiple, clang::Single, clang::Unspecified, usesMultipleInheritanceModel(), and clang::Virtual.

Referenced by assignInheritanceModel(), and clang::Sema::checkMSInheritanceAttrOnDefinition().

◆ capture_size()

unsigned clang::CXXRecordDecl::capture_size ( ) const

inline

Definition at line 1097 of file DeclCXX.h.

Referenced by getCapture(), and lambdaIsDefaultConstructibleAndAssignable().

◆ captures()

capture_const_range clang::CXXRecordDecl::captures ( ) const

inline

Definition at line 1082 of file DeclCXX.h.

References captures_begin(), and captures_end().

Referenced by adjustCVQualifiersForCXXThisWithinLambda(), clang::AnalysisDeclContext::getSelfDecl(), and clang::Sema::RebuildLambdaScopeInfo().

◆ captures_begin()

capture_const_iterator clang::CXXRecordDecl::captures_begin ( ) const

inline

Definition at line 1086 of file DeclCXX.h.

References isLambda().

Referenced by clang::LambdaExpr::capture_begin(), captures(), captures_end(), and getCapture().

◆ captures_end()

capture_const_iterator clang::CXXRecordDecl::captures_end ( ) const

inline

Definition at line 1092 of file DeclCXX.h.

References captures_begin(), and isLambda().

Referenced by clang::LambdaExpr::capture_end(), and captures().

◆ classof()

static bool clang::CXXRecordDecl::classof ( const Decl * D )

inlinestatic

Definition at line 1873 of file DeclCXX.h.

References classofKind(), and clang::Decl::getKind().

◆ classofKind()

static bool clang::CXXRecordDecl::classofKind ( Kind K )

inlinestatic

Definition at line 1874 of file DeclCXX.h.

Referenced by classof(), clang::ASTDeclWriter::VisitEnumDecl(), and clang::ASTDeclWriter::VisitRecordDecl().

◆ completeDefinition() [1/2]

void CXXRecordDecl::completeDefinition ( )

overridevirtual

Indicates that the definition of this class is now complete.

Reimplemented from clang::RecordDecl.

Definition at line 2013 of file DeclCXX.cpp.

References completeDefinition().

Referenced by completeDefinition().

◆ completeDefinition() [2/2]

void CXXRecordDecl::completeDefinition ( CXXFinalOverriderMap * FinalOverriders )

Indicates that the definition of this class is now complete, and provides a final overrider map to help determine.

Parameters

FinalOverriders The final overrider map for this class, which can be provided as an optimization for abstract-class checking. If NULL, final overriders will be computed if they are needed to complete the definition.

Definition at line 2017 of file DeclCXX.cpp.

References clang::RecordDecl::completeDefinition(), conversion_begin(), conversion_end(), getFinalOverriders(), and mayBeAbstract().

◆ conversion_begin()

conversion_iterator clang::CXXRecordDecl::conversion_begin ( ) const

inline

Definition at line 1106 of file DeclCXX.h.

References clang::Decl::getASTContext().

Referenced by completeDefinition(), and isInterfaceLike().

◆ conversion_end()

conversion_iterator clang::CXXRecordDecl::conversion_end ( ) const

inline

Definition at line 1110 of file DeclCXX.h.

References clang::Decl::getASTContext().

Referenced by completeDefinition(), and isInterfaceLike().

◆ Create()

CXXRecordDecl * CXXRecordDecl::Create	(	const ASTContext &	C,
		TagKind	TK,
		DeclContext *	DC,
		SourceLocation	StartLoc,
		SourceLocation	IdLoc,
		IdentifierInfo *	Id,
		CXXRecordDecl *	PrevDecl = `nullptr`,
		bool	DelayTypeCreation = `false`
	)

static

Definition at line 131 of file DeclCXX.cpp.

References clang::C, Id, and clang::TagDecl::setMayHaveOutOfDateDef().

Referenced by clang::Sema::ActOnStartCXXMemberDeclarations(), clang::Sema::ActOnTag(), clang::ASTContext::buildImplicitRecord(), clang::Sema::CheckClassTemplate(), clang::Sema::CreateCapturedStmtRecordDecl(), and clang::Sema::DeclareGlobalNewDelete().

◆ CreateDeserialized()

CXXRecordDecl * CXXRecordDecl::CreateDeserialized	(	const ASTContext &	C,
		unsigned	ID
	)

static

Definition at line 164 of file DeclCXX.cpp.

References clang::C, clang::TagDecl::setMayHaveOutOfDateDef(), and clang::TTK_Struct.

◆ CreateLambda()

CXXRecordDecl * CXXRecordDecl::CreateLambda	(	const ASTContext &	C,
		DeclContext *	DC,
		TypeSourceInfo *	Info,
		SourceLocation	Loc,
		unsigned	DependencyKind,
		bool	IsGeneric,
		LambdaCaptureDefault	CaptureDefault
	)

static

Definition at line 147 of file DeclCXX.cpp.

References clang::C, clang::TagDecl::setBeingDefined(), and clang::TTK_Class.

Referenced by clang::Sema::createLambdaClosureType(), and clang::ASTNodeImporter::VisitRecordDecl().

◆ ctor_begin()

ctor_iterator clang::CXXRecordDecl::ctor_begin ( ) const

inline

Definition at line 670 of file DeclCXX.h.

References clang::DeclContext::decls_begin().

Referenced by ctors().

◆ ctor_end()

ctor_iterator clang::CXXRecordDecl::ctor_end ( ) const

inline

Definition at line 674 of file DeclCXX.h.

References clang::DeclContext::decls_end().

Referenced by ctors().

◆ ctors()

ctor_range clang::CXXRecordDecl::ctors ( ) const

inline

Definition at line 668 of file DeclCXX.h.

References ctor_begin(), and ctor_end().

Referenced by canPassInRegisters(), canUseCtorHoming(), clang::Sema::checkIllFormedTrivialABIStruct(), diagnoseDeprecatedCopyOperation(), clang::CodeGen::CGOpenMPRuntime::emitTargetGlobalVariable(), findTrivialSpecialMember(), findUserDeclaredCtor(), isTrivialForMSVC(), and clang::Sema::ShouldDeleteSpecialMember().

◆ defaultedCopyConstructorIsDeleted()

bool clang::CXXRecordDecl::defaultedCopyConstructorIsDeleted ( ) const

inline

true if a defaulted copy constructor for this class would be deleted.

Definition at line 695 of file DeclCXX.h.

References needsOverloadResolutionForCopyConstructor().

Referenced by canPassInRegisters(), and clang::Sema::checkIllFormedTrivialABIStruct().

◆ defaultedDefaultConstructorIsConstexpr()

bool clang::CXXRecordDecl::defaultedDefaultConstructorIsConstexpr ( ) const

inline

Determine whether a defaulted default constructor for this class would be constexpr.

Definition at line 1245 of file DeclCXX.h.

References clang::Decl::getLangOpts(), hasInClassInitializer(), hasVariantMembers(), and clang::TagDecl::isUnion().

Referenced by defaultedSpecialMemberIsConstexpr(), hasConstexprDefaultConstructor(), and hasConstexprNonCopyMoveConstructor().

◆ defaultedDestructorIsConstexpr()

bool clang::CXXRecordDecl::defaultedDestructorIsConstexpr ( ) const

inline

Determine whether a defaulted default constructor for this class would be constexpr.

Definition at line 1338 of file DeclCXX.h.

References clang::Decl::getLangOpts().

Referenced by defaultedSpecialMemberIsConstexpr(), and hasConstexprDestructor().

◆ defaultedDestructorIsDeleted()

bool clang::CXXRecordDecl::defaultedDestructorIsDeleted ( ) const

inline

true if a defaulted destructor for this class would be deleted.

Definition at line 712 of file DeclCXX.h.

References needsOverloadResolutionForDestructor().

Referenced by canPassInRegisters().

◆ defaultedMoveConstructorIsDeleted()

bool clang::CXXRecordDecl::defaultedMoveConstructorIsDeleted ( ) const

inline

true if a defaulted move constructor for this class would be deleted.

Definition at line 704 of file DeclCXX.h.

References needsOverloadResolutionForMoveConstructor().

Referenced by canPassInRegisters(), and clang::Sema::checkIllFormedTrivialABIStruct().

◆ FindBaseClass()

bool CXXRecordDecl::FindBaseClass	(	const CXXBaseSpecifier *	Specifier,
		CXXBasePath &	Path,
		const CXXRecordDecl *	BaseRecord
	)

static

Base-class lookup callback that determines whether the given base class specifier refers to a specific class declaration.

This callback can be used with lookupInBases() to determine whether a given derived class has is a base class subobject of a particular type. The base record pointer should refer to the canonical CXXRecordDecl of the base class that we are searching for.

Definition at line 363 of file CXXInheritance.cpp.

References getCanonicalDecl(), and Specifier.

Referenced by isDerivedFrom().

◆ FindVirtualBaseClass()

bool CXXRecordDecl::FindVirtualBaseClass	(	const CXXBaseSpecifier *	Specifier,
		CXXBasePath &	Path,
		const CXXRecordDecl *	BaseRecord
	)

static

Base-class lookup callback that determines whether the given base class specifier refers to a specific class declaration and describes virtual derivation.

This callback can be used with lookupInBases() to determine whether a given derived class has is a virtual base class subobject of a particular type. The base record pointer should refer to the canonical CXXRecordDecl of the base class that we are searching for.

Definition at line 372 of file CXXInheritance.cpp.

References getCanonicalDecl(), and Specifier.

Referenced by isVirtuallyDerivedFrom().

◆ finishedDefaultedOrDeletedMember()

void CXXRecordDecl::finishedDefaultedOrDeletedMember ( CXXMethodDecl * MD )

Indicates that the declaration of a defaulted or deleted special member function is now complete.

Definition at line 1426 of file DeclCXX.cpp.

References clang::AS_public, clang::Decl::getAccess(), clang::CXXMethodDecl::isCopyAssignmentOperator(), clang::FunctionDecl::isDeleted(), clang::Decl::isImplicit(), clang::FunctionDecl::isIneligibleOrNotSelected(), clang::CXXMethodDecl::isMoveAssignmentOperator(), clang::FunctionDecl::isTrivial(), and clang::FunctionDecl::isUserProvided().

◆ forallBases()

bool CXXRecordDecl::forallBases ( ForallBasesCallback BaseMatches ) const

Determines if the given callback holds for all the direct or indirect base classes of this type.

The class itself does not count as a base class. This routine returns false if the class has non-computable base classes.

Parameters

BaseMatches Callback invoked for each (direct or indirect) base class of this type until a call returns false.

Definition at line 127 of file CXXInheritance.cpp.

References clang::Type::getAs(), clang::RecordType::getDecl(), and clang::RecordDecl::getDefinition().

Referenced by hasAnyDependentBases(), isOrIsDerivedFromSpecializationOf(), and isProvablyNotDerivedFrom().

◆ friend_begin()

CXXRecordDecl::friend_iterator clang::CXXRecordDecl::friend_begin ( ) const

inline

Definition at line 237 of file DeclFriend.h.

Referenced by friends(), and IsRecordFullyDefined().

◆ friend_end()

CXXRecordDecl::friend_iterator clang::CXXRecordDecl::friend_end ( ) const

inline

Definition at line 241 of file DeclFriend.h.

Referenced by friends(), and IsRecordFullyDefined().

◆ friends()

CXXRecordDecl::friend_range clang::CXXRecordDecl::friends ( ) const

inline

Definition at line 245 of file DeclFriend.h.

References friend_begin(), and friend_end().

Referenced by clang::Sema::CheckExplicitlyDefaultedComparison(), and findImplicitlyDeclaredEqualityComparisons().

◆ getCanonicalDecl() [1/2]

const CXXRecordDecl * clang::CXXRecordDecl::getCanonicalDecl ( ) const

inline

Definition at line 515 of file DeclCXX.h.

References getCanonicalDecl().

◆ getCanonicalDecl() [2/2]

CXXRecordDecl * clang::CXXRecordDecl::getCanonicalDecl ( )

inlineoverridevirtual

Retrieves the "canonical" declaration of the given declaration.

Reimplemented from clang::TagDecl.

Definition at line 511 of file DeclCXX.h.

References clang::TagDecl::getCanonicalDecl().

Referenced by clang::Sema::CheckExplicitlyDefaultedComparison(), checkMoveAssignmentForRepeatedMove(), clang::Sema::CheckQualifiedMemberReference(), ClassifyImplicitMemberAccess(), DiagnoseAccessPath(), enclosingClassIsRelatedToClassInWhichMembersWereFound(), FindBaseClass(), FindBestPath(), clang::ClassTemplateDecl::findPartialSpecInstantiatedFromMember(), FindVirtualBaseClass(), getCanonicalDecl(), clang::CXXMethodDecl::getCorrespondingMethodDeclaredInClass(), GetProtectedFriendKind(), HandleBaseToDerivedCast(), HandleMemberPointerAccess(), HasAccess(), clang::Sema::InstantiateClassTemplateSpecialization(), isDerivedFrom(), IsDerivedFromInclusive(), isInstantiationOf(), clang::Expr::isPotentialConstantExpr(), isValidBaseClass(), isVirtuallyDerivedFrom(), clang::ComparisonCategories::lookupInfoForType(), lookupUnqualifiedTypeNameInBase(), clang::ASTDeclReader::mergeRedeclarable(), regionMatchesCXXRecordType(), clang::ASTDeclReader::UpdateDecl(), and clang::ASTDeclReader::VisitCXXRecordDeclImpl().

◆ getCapture()

const LambdaCapture * clang::CXXRecordDecl::getCapture ( unsigned I ) const

inline

Definition at line 1099 of file DeclCXX.h.

References capture_size(), captures_begin(), and isLambda().

◆ getCaptureFields()

void CXXRecordDecl::getCaptureFields	(	llvm::DenseMap< const ValueDecl , FieldDecl > &	Captures,
		FieldDecl *&	ThisCapture
	)		const

For a closure type, retrieve the mapping from captured variables and this to the non-static data members that store the values or references of the captures.

Parameters

Captures	Will be populated with the mapping from captured variables to the corresponding fields.
ThisCapture	Will be set to the field declaration for the `this` capture.

Note: No entries will be added for init-captures, as they do not capture variables.; If multiple versions of the lambda are merged together, they may have different variable declarations corresponding to the same capture. In that case, all of those variable declarations will be added to the Captures list, so it may have more than one variable listed per field.

Definition at line 1599 of file DeclCXX.cpp.

References clang::C, clang::RecordDecl::field_begin(), and clang::RecordDecl::field_end().

Referenced by HandleFunctionCall(), clang::ento::isCapturedByReference(), and clang::ento::ExprEngine::VisitCommonDeclRefExpr().

◆ getDefinition()

CXXRecordDecl * clang::CXXRecordDecl::getDefinition ( ) const

inline

Definition at line 552 of file DeclCXX.h.

Referenced by clang::Sema::ActOnExplicitInstantiation(), clang::Sema::CheckComparisonCategoryType(), clang::Sema::CheckFieldDecl(), clang::Sema::checkMSInheritanceAttrOnDefinition(), clang::Sema::CheckNontrivialField(), CXXRecordMembersNamed(), clang::Sema::DeclareImplicitDeductionGuideFromInitList(), clang::Sema::DeclareImplicitDeductionGuides(), getContainedDynamicClass(), clang::ASTContext::getCurrentKeyFunction(), getODRHash(), clang::ASTRecordLayout::getVBaseClassOffset(), clang::ASTNodeImporter::ImportImplicitMethods(), clang::Sema::InstantiateClass(), clang::Sema::InstantiateClassMembers(), clang::Sema::isAbstractType(), isEffectivelyFinal(), clang::isRefCountable(), clang::Sema::LookupQualifiedName(), clang::Sema::LookupSpecialMember(), and clang::ASTNodeImporter::VisitClassTemplateSpecializationDecl().

◆ getDependentLambdaCallOperator()

FunctionTemplateDecl * CXXRecordDecl::getDependentLambdaCallOperator ( ) const

Retrieve the dependent lambda call operator of the closure type if this is a templated closure type.

Definition at line 1547 of file DeclCXX.cpp.

References getLambdaCallOperatorHelper().

◆ getDescribedClassTemplate()

ClassTemplateDecl * CXXRecordDecl::getDescribedClassTemplate ( ) const

Retrieves the class template that is described by this class declaration.

Every class template is represented as a ClassTemplateDecl and a CXXRecordDecl. The former contains template properties (such as the template parameter lists) while the latter contains the actual description of the template's contents. ClassTemplateDecl::getTemplatedDecl() retrieves the CXXRecordDecl that from a ClassTemplateDecl, while getDescribedClassTemplate() retrieves the ClassTemplateDecl from a CXXRecordDecl.

Definition at line 1855 of file DeclCXX.cpp.

Referenced by clang::Sema::ActOnReenterTemplateScope(), clang::ODRDiagsEmitter::diagnoseMismatch(), clang::Sema::MergeCXXFunctionDecl(), recoverFromTypeInKnownDependentBase(), and clang::ASTDeclWriter::VisitCXXRecordDecl().

◆ getDestructor()

CXXDestructorDecl * CXXRecordDecl::getDestructor ( ) const

Returns the destructor decl for this class.

Definition at line 1933 of file DeclCXX.cpp.

References clang::ASTContext::DeclarationNames, clang::Decl::getASTContext(), clang::ASTContext::getCanonicalType(), clang::DeclarationNameTable::getCXXDestructorName(), clang::ASTContext::getTypeDeclType(), and clang::DeclContext::lookup().

Referenced by clang::Sema::ActOnCXXDelete(), canPassInRegisters(), clang::Sema::canThrow(), checkNoThrow(), diagnoseDeprecatedCopyOperation(), EmitDestroyingObjectDelete(), EmitObjectDelete(), clang::CodeGen::CGOpenMPRuntime::emitTargetGlobalVariable(), findTrivialSpecialMember(), clang::CXXMethodDecl::getCorrespondingMethodDeclaredInClass(), clang::CFGImplicitDtor::getDestructorDecl(), HandleDestructionImpl(), hasConstexprDestructor(), HasTrivialDestructorBody(), clang::Sema::LookupSpecialMember(), clang::Sema::MarkBaseAndMemberDestructorsReferenced(), clang::ento::ExprEngine::ProcessDeleteDtor(), clang::Sema::RequireLiteralType(), and clang::CodeGen::CodeGenModule::TryEmitBaseDestructorAsAlias().

◆ getDeviceLambdaManglingNumber()

unsigned CXXRecordDecl::getDeviceLambdaManglingNumber ( ) const

Retrieve the device side mangling number.

Definition at line 1660 of file DeclCXX.cpp.

References clang::Decl::getASTContext(), and isLambda().

Referenced by clang::ASTRecordWriter::AddCXXDefinitionData(), and getLambdaNumbering().

◆ getFinalOverriders()

void CXXRecordDecl::getFinalOverriders ( CXXFinalOverriderMap & FinaOverriders ) const

Retrieve the final overriders for each virtual member function in the class hierarchy where this class is the most-derived class in the class hierarchy.

Definition at line 642 of file CXXInheritance.cpp.

Referenced by completeDefinition(), clang::Sema::DiagnoseAbstractType(), and clang::Sema::MarkVirtualMembersReferenced().

◆ getGenericLambdaTemplateParameterList()

TemplateParameterList * CXXRecordDecl::getGenericLambdaTemplateParameterList ( ) const

Retrieve the generic lambda's template parameter list.

Returns null if the class does not represent a lambda or a generic lambda.

Definition at line 1620 of file DeclCXX.cpp.

References clang::FunctionDecl::getDescribedFunctionTemplate(), getLambdaCallOperator(), and isGenericLambda().

Referenced by getLambdaExplicitTemplateParameters().

◆ getIndirectPrimaryBases()

void CXXRecordDecl::getIndirectPrimaryBases ( CXXIndirectPrimaryBaseSet & Bases ) const

Get the indirect primary bases for this class.

Definition at line 703 of file CXXInheritance.cpp.

References AddIndirectPrimaryBases(), bases(), clang::Decl::getASTContext(), clang::RecordType::getDecl(), and getNumVBases().

◆ getInstantiatedFromMemberClass()

CXXRecordDecl * CXXRecordDecl::getInstantiatedFromMemberClass ( ) const

If this record is an instantiation of a member class, retrieves the member class from which it was instantiated.

This routine will return non-null for (non-templated) member classes of class templates. For example, given:

template<typename T>
struct X {
  struct A { };
};

The declaration for X<int>::A is a (non-templated) CXXRecordDecl whose parent is the class template specialization X<int>. For this declaration, getInstantiatedFromMemberClass() will return the CXXRecordDecl X<T>::A. When a complete definition of X<int>::A is required, it will be instantiated from the declaration returned by getInstantiatedFromMemberClass().

Definition at line 1834 of file DeclCXX.cpp.

References getMemberSpecializationInfo().

Referenced by clang::Sema::CheckMemberSpecialization(), getDeclContextForTemplateInstationPattern(), getExplicitVisibilityAux(), getTemplateInstantiationPattern(), clang::Sema::InstantiateClass(), clang::TextNodeDumper::VisitCXXRecordDecl(), and clang::ASTNodeImporter::VisitRecordDecl().

◆ getLambdaCallOperator()

CXXMethodDecl * CXXRecordDecl::getLambdaCallOperator ( ) const

Retrieve the lambda call operator of the closure type if this is a closure type.

Definition at line 1552 of file DeclCXX.cpp.

References getLambdaCallOperatorHelper().

Referenced by adjustCVQualifiersForCXXThisWithinLambda(), clang::Sema::CheckIfFunctionSpecializationIsImmediate(), compareConversionFunctions(), create_call_once(), create_call_once_lambda_call(), clang::Sema::DeduceReturnType(), clang::Sema::DefineImplicitLambdaToFunctionPointerConversion(), getGenericLambdaTemplateParameterList(), getLambdaStaticInvoker(), clang::ento::BlockCall::getRuntimeDefinition(), and IsStructurallyEquivalentLambdas().

◆ getLambdaCaptureDefault()

LambdaCaptureDefault clang::CXXRecordDecl::getLambdaCaptureDefault ( ) const

inline

Definition at line 1050 of file DeclCXX.h.

References isLambda().

Referenced by lambdaIsDefaultConstructibleAndAssignable(), and clang::Sema::RebuildLambdaScopeInfo().

◆ getLambdaContextDecl()

Decl * CXXRecordDecl::getLambdaContextDecl ( ) const

Retrieve the declaration that provides additional context for a lambda, when the normal declaration context is not specific enough.

Certain contexts (default arguments of in-class function parameters and the initializers of data members) have separate name mangling rules for lambdas within the Itanium C++ ABI. For these cases, this routine provides the declaration in which the lambda occurs, e.g., the function parameter or the non-static data member. Otherwise, it returns NULL to imply that the declaration context suffices.

Definition at line 1643 of file DeclCXX.cpp.

References clang::ASTContext::getExternalSource(), clang::DeclContext::getParentASTContext(), and isLambda().

Referenced by clang::ASTReader::AssignedLambdaNumbering(), getLambdaNumbering(), and clang::ASTDeclWriter::VisitCXXRecordDecl().

◆ getLambdaDependencyKind()

unsigned clang::CXXRecordDecl::getLambdaDependencyKind ( ) const

inline

Definition at line 1845 of file DeclCXX.h.

References isLambda(), and LDK_Unknown.

◆ getLambdaExplicitTemplateParameters()

ArrayRef< NamedDecl * > CXXRecordDecl::getLambdaExplicitTemplateParameters ( ) const

Retrieve the lambda template parameters that were specified explicitly.

Definition at line 1629 of file DeclCXX.cpp.

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

◆ getLambdaIndexInContext()

unsigned clang::CXXRecordDecl::getLambdaIndexInContext ( ) const

inline

Retrieve the index of this lambda within the context declaration returned by getLambdaContextDecl().

Definition at line 1781 of file DeclCXX.h.

References isLambda().

Referenced by clang::ASTReader::AssignedLambdaNumbering(), getLambdaNumbering(), and clang::ASTDeclWriter::VisitCXXRecordDecl().

◆ getLambdaManglingNumber()

unsigned clang::CXXRecordDecl::getLambdaManglingNumber ( ) const

inline

If this is the closure type of a lambda expression, retrieve the number to be used for name mangling in the Itanium C++ ABI.

Zero indicates that this closure type has internal linkage, so the mangling number does not matter, while a non-zero value indicates which lambda expression this is in this particular context.

Definition at line 1756 of file DeclCXX.h.

References isLambda().

Referenced by getLambdaNumbering().

◆ getLambdaNumbering()

LambdaNumbering clang::CXXRecordDecl::getLambdaNumbering ( ) const

inline

Definition at line 1799 of file DeclCXX.h.

References getDeviceLambdaManglingNumber(), getLambdaContextDecl(), getLambdaIndexInContext(), getLambdaManglingNumber(), and hasKnownLambdaInternalLinkage().

◆ getLambdaStaticInvoker() [1/2]

CXXMethodDecl * CXXRecordDecl::getLambdaStaticInvoker ( ) const

Retrieve the lambda static invoker, the address of which is returned by the conversion operator, and the body of which is forwarded to the lambda call operator.

The version that does not take a calling convention uses the 'default' calling convention for free functions if the Lambda's calling convention was not modified via attribute. Otherwise, it will return the calling convention specified for the lambda.

Definition at line 1564 of file DeclCXX.cpp.

References clang::Type::castAs(), getLambdaCallOperator(), getLambdaStaticInvoker(), and clang::ValueDecl::getType().

Referenced by clang::Sema::DefineImplicitLambdaToFunctionPointerConversion(), and getLambdaStaticInvoker().

◆ getLambdaStaticInvoker() [2/2]

CXXMethodDecl * CXXRecordDecl::getLambdaStaticInvoker ( CallingConv CC ) const

Definition at line 1584 of file DeclCXX.cpp.

References getInvokerAsMethod(), getLambdaStaticInvokers(), and isLambda().

◆ getLambdaTypeInfo()

TypeSourceInfo * clang::CXXRecordDecl::getLambdaTypeInfo ( ) const

inline

Definition at line 1851 of file DeclCXX.h.

◆ getMemberSpecializationInfo()

MemberSpecializationInfo * CXXRecordDecl::getMemberSpecializationInfo ( ) const

If this class is an instantiation of a member class of a class template specialization, retrieves the member specialization information.

Definition at line 1841 of file DeclCXX.cpp.

Referenced by clang::Sema::ActOnExplicitInstantiation(), clang::Sema::CheckMemberSpecialization(), getInstantiatedFromMemberClass(), getTemplateInstantiationPattern(), getTemplateSpecializationKind(), clang::Sema::InstantiateClass(), setTemplateSpecializationKind(), clang::ASTDeclReader::UpdateDecl(), clang::ASTDeclWriter::VisitCXXRecordDecl(), and clang::ASTNodeImporter::VisitRecordDecl().

◆ getMostRecentDecl() [1/2]

CXXRecordDecl * clang::CXXRecordDecl::getMostRecentDecl ( )

inline

Definition at line 528 of file DeclCXX.h.

References getMostRecentDecl().

Referenced by getMostRecentDecl(), getMostRecentNonInjectedDecl(), and clang::ASTNodeImporter::VisitClassTemplateDecl().

◆ getMostRecentDecl() [2/2]

const CXXRecordDecl * clang::CXXRecordDecl::getMostRecentDecl ( ) const

inline

Definition at line 533 of file DeclCXX.h.

References getMostRecentDecl().

◆ getMostRecentNonInjectedDecl() [1/2]

CXXRecordDecl * clang::CXXRecordDecl::getMostRecentNonInjectedDecl ( )

inline

Definition at line 537 of file DeclCXX.h.

References getMostRecentDecl(), getPreviousDecl(), and clang::RecordDecl::isInjectedClassName().

Referenced by assignInheritanceModel(), clang::MemberPointerType::getMostRecentCXXRecordDecl(), clang::ClassTemplateSpecializationDecl::getMostRecentDecl(), getMostRecentNonInjectedDecl(), and clang::Type::isIncompleteType().

◆ getMostRecentNonInjectedDecl() [2/2]

const CXXRecordDecl * clang::CXXRecordDecl::getMostRecentNonInjectedDecl ( ) const

inline

Definition at line 548 of file DeclCXX.h.

References getMostRecentNonInjectedDecl().

◆ getMSInheritanceModel()

MSInheritanceModel CXXRecordDecl::getMSInheritanceModel ( ) const

Returns the inheritance model used for this record.

Definition at line 232 of file MicrosoftCXXABI.cpp.

Referenced by getMSMemberPointerSlots(), and nullFieldOffsetIsZero().

◆ getMSVtorDispMode()

MSVtorDispMode CXXRecordDecl::getMSVtorDispMode ( ) const

Controls when vtordisps will be emitted if this record is used as a virtual base.

Definition at line 244 of file MicrosoftCXXABI.cpp.

References clang::Decl::getASTContext(), and clang::ASTContext::getLangOpts().

◆ getNumBases()

unsigned clang::CXXRecordDecl::getNumBases ( ) const

inline

◆ getNumVBases()

unsigned clang::CXXRecordDecl::getNumVBases ( ) const

inline

Retrieves the number of virtual base classes of this class.

Definition at line 621 of file DeclCXX.h.

Referenced by AddIndirectPrimaryBases(), clang::CodeGen::CodeGenTypes::arrangeMSCtorClosure(), clang::CodeGen::CGCXXABI::buildThisParam(), calculateInheritanceModel(), clang::Sema::CheckCompleteDestructorVariant(), CheckConstexprFunctionBody(), clang::Sema::CheckConstexprFunctionDefinition(), defaultedSpecialMemberIsConstexpr(), clang::CodeGen::CodeGenVTables::GenerateClassData(), clang::CodeGen::CodeGenVTables::GetAddrOfVTT(), getCodegenToUse(), getIndirectPrimaryBases(), HandleConstructorCall(), HandleDestructionImpl(), isInterfaceLike(), isVirtualDirectBase(), isVirtuallyDerivedFrom(), LeastDerivedClassWithSameLayout(), clang::Sema::MarkVirtualMembersReferenced(), clang::Sema::RequireLiteralType(), and clang::Sema::SpecialMemberIsTrivial().

◆ getODRHash()

unsigned CXXRecordDecl::getODRHash ( ) const

Definition at line 493 of file DeclCXX.cpp.

References clang::ODRHash::AddCXXRecordDecl(), clang::ODRHash::CalculateHash(), getDefinition(), and hasDefinition().

Referenced by clang::ASTRecordWriter::AddCXXDefinitionData().

◆ getPreviousDecl() [1/2]

CXXRecordDecl * clang::CXXRecordDecl::getPreviousDecl ( )

inline

Definition at line 519 of file DeclCXX.h.

References getPreviousDecl().

Referenced by clang::Sema::ActOnClassTemplateSpecialization(), getMostRecentNonInjectedDecl(), getPreviousDecl(), clang::ASTNodeImporter::VisitClassTemplateDecl(), and clang::ASTDeclWriter::VisitClassTemplatePartialSpecializationDecl().

◆ getPreviousDecl() [2/2]

const CXXRecordDecl * clang::CXXRecordDecl::getPreviousDecl ( ) const

inline

Definition at line 524 of file DeclCXX.h.

References getPreviousDecl().

◆ getTemplateInstantiationPattern() [1/2]

CXXRecordDecl * clang::CXXRecordDecl::getTemplateInstantiationPattern ( )

inline

Definition at line 1523 of file DeclCXX.h.

References getTemplateInstantiationPattern().

◆ getTemplateInstantiationPattern() [2/2]

const CXXRecordDecl * CXXRecordDecl::getTemplateInstantiationPattern ( ) const

Retrieve the record declaration from which this record could be instantiated.

Returns null if this class is not a template instantiation.

Definition at line 1888 of file DeclCXX.cpp.

References getInstantiatedFromMemberClass(), getMemberSpecializationInfo(), getTemplateSpecializationKind(), and clang::isTemplateInstantiation().

Referenced by clang::Sema::BuildCXXDefaultInitExpr(), getDeclContextForTemplateInstationPattern(), getDefiningModule(), getOpenCLKernelParameterType(), getTemplateInstantiationPattern(), clang::Sema::InstantiateClassMembers(), and clang::isRefCounted().

◆ getTemplateSpecializationKind()

TemplateSpecializationKind CXXRecordDecl::getTemplateSpecializationKind ( ) const

Determine whether this particular class is a specialization or instantiation of a class template or member class of a class template, and how it was instantiated or specialized.

Definition at line 1863 of file DeclCXX.cpp.

References getMemberSpecializationInfo(), and clang::TSK_Undeclared.

Referenced by clang::Sema::ActOnClassTemplateSpecialization(), clang::Sema::ActOnExplicitInstantiation(), clang::Sema::checkIllFormedTrivialABIStruct(), computeKeyFunction(), getTemplateInstantiationPattern(), clang::CodeGen::CodeGenModule::getVTableLinkage(), isDefinedInClangModule(), clang::ClassTemplateSpecializationDecl::isExplicitInstantiationOrSpecialization(), clang::CodeGen::CodeGenVTables::isVTableExternal(), clang::Sema::usesPartialOrExplicitSpecialization(), and clang::ASTNodeImporter::VisitClassTemplateSpecializationDecl().

◆ getVisibleConversionFunctions()

llvm::iterator_range< CXXRecordDecl::conversion_iterator > CXXRecordDecl::getVisibleConversionFunctions ( ) const

Get all conversion functions visible in current class, including conversion function templates.

getVisibleConversionFunctions - get all conversion functions visible in current class; including conversion function templates.

Definition at line 1791 of file DeclCXX.cpp.

References bases_begin(), bases_end(), clang::ASTUnresolvedSet::begin(), CollectVisibleConversions(), clang::ASTUnresolvedSet::end(), and clang::Decl::getASTContext().

Referenced by CollectVRQualifiers(), TryRefInitWithConversionFunction(), and TryUserDefinedConversion().

◆ hasAnyDependentBases()

bool CXXRecordDecl::hasAnyDependentBases ( ) const

Determine whether this class has any dependent base classes which are not the current instantiation.

Definition at line 566 of file DeclCXX.cpp.

References forallBases(), and clang::DeclContext::isDependentContext().

Referenced by clang::Sema::BuildBaseInitializer(), clang::Sema::BuildCXXNestedNameSpecifier(), clang::Sema::CheckOverrideControl(), clang::Sema::LookupQualifiedName(), mayBeDynamicClass(), mayBeNonDynamicClass(), and recoverFromMSUnqualifiedLookup().

◆ hasConstexprDefaultConstructor()

bool clang::CXXRecordDecl::hasConstexprDefaultConstructor ( ) const

inline

Determine whether this class has a constexpr default constructor.

Definition at line 1252 of file DeclCXX.h.

References defaultedDefaultConstructorIsConstexpr(), and needsImplicitDefaultConstructor().

Referenced by specialMemberIsConstexpr().

◆ hasConstexprDestructor()

bool CXXRecordDecl::hasConstexprDestructor ( ) const

Determine whether this class has a constexpr destructor.

Definition at line 561 of file DeclCXX.cpp.

References defaultedDestructorIsConstexpr(), and getDestructor().

Referenced by CheckConstexprDestructorSubobjects(), isLiteral(), clang::Sema::RequireLiteralType(), and specialMemberIsConstexpr().

◆ hasConstexprNonCopyMoveConstructor()

bool clang::CXXRecordDecl::hasConstexprNonCopyMoveConstructor ( ) const

inline

Determine whether this class has at least one constexpr constructor other than the copy or move constructors.

Definition at line 1237 of file DeclCXX.h.

References defaultedDefaultConstructorIsConstexpr(), and needsImplicitDefaultConstructor().

Referenced by canUseCtorHoming(), isLiteral(), and clang::Sema::RequireLiteralType().

◆ hasCopyAssignmentWithConstParam()

bool clang::CXXRecordDecl::hasCopyAssignmentWithConstParam ( ) const

inline

Determine whether this class has a copy assignment operator with a parameter type which is a reference to a const-qualified type or is not a reference.

Definition at line 944 of file DeclCXX.h.

References implicitCopyAssignmentHasConstParam(), and needsImplicitCopyAssignment().

◆ hasCopyConstructorWithConstParam()

bool clang::CXXRecordDecl::hasCopyConstructorWithConstParam ( ) const

inline

Determine whether this class has a copy constructor with a parameter type which is a reference to a const-qualified type.

Definition at line 826 of file DeclCXX.h.

References implicitCopyConstructorHasConstParam(), and needsImplicitCopyConstructor().

◆ hasDefaultConstructor()

bool clang::CXXRecordDecl::hasDefaultConstructor ( ) const

inline

Determine whether this class has any default constructors.

Definition at line 755 of file DeclCXX.h.

References needsImplicitDefaultConstructor().

Referenced by hasTrivialDefaultConstructor().

◆ hasDefinition()

bool clang::CXXRecordDecl::hasDefinition ( ) const

inline

Definition at line 559 of file DeclCXX.h.

Referenced by calculateInheritanceModel(), canRecoverDotPseudoDestructorCallsOnPointerObjects(), clang::Sema::CheckComparisonCategoryType(), clang::Sema::checkMSInheritanceAttrOnDefinition(), CollectVRQualifiers(), clang::Sema::computeDeclContext(), EmitObjectDelete(), clang::CodeGen::CodeGenModule::EmitTopLevelDecl(), clang::CodeGen::CodeGenModule::getClassPointerAlignment(), clang::Sema::getFixItZeroInitializerForType(), clang::CodeGen::CodeGenModule::getMinimumClassObjectSize(), getODRHash(), clang::ento::CXXInstanceCall::getRuntimeDefinition(), isCLike(), isConstNotMutableType(), IsDerivedFromInclusive(), isInterfaceLike(), clang::isRefCountable(), lookupUnqualifiedTypeNameInBase(), mayBeDynamicClass(), mayBeNonDynamicClass(), nullFieldOffsetIsZero(), shouldOmitDefinition(), ShouldUseExternalRTTIDescriptor(), and warnAboutAmbiguousFunction().

◆ hasDirectFields()

bool clang::CXXRecordDecl::hasDirectFields ( ) const

inline

Determine whether this class has direct non-static data members.

Definition at line 1189 of file DeclCXX.h.

Referenced by findDecomposableBaseClass().

◆ hasFriends()

bool clang::CXXRecordDecl::hasFriends ( ) const

inline

Determines whether this record has any friends.

Definition at line 689 of file DeclCXX.h.

Referenced by isInterfaceLike().

◆ hasInClassInitializer()

bool clang::CXXRecordDecl::hasInClassInitializer ( ) const

inline

Whether this class has any in-class initializers for non-static data members (including those in anonymous unions or structs).

Definition at line 1133 of file DeclCXX.h.

Referenced by defaultedDefaultConstructorIsConstexpr(), and defaultedSpecialMemberIsConstexpr().

◆ hasInheritedAssignment()

bool clang::CXXRecordDecl::hasInheritedAssignment ( ) const

inline

Determine whether this class has a using-declaration that names a base class assignment operator.

Definition at line 1402 of file DeclCXX.h.

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

◆ hasInheritedConstructor()

bool clang::CXXRecordDecl::hasInheritedConstructor ( ) const

inline

Determine whether this class has a using-declaration that names a user-declared base class constructor.

Definition at line 1396 of file DeclCXX.h.

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

◆ hasInitMethod()

bool clang::CXXRecordDecl::hasInitMethod ( ) const

inline

Definition at line 1178 of file DeclCXX.h.

◆ hasIrrelevantDestructor()

bool clang::CXXRecordDecl::hasIrrelevantDestructor ( ) const

inline

Determine whether this class has a destructor which has no semantic effect.

Any such destructor will be trivial, public, defaulted and not deleted, and will call only irrelevant destructors.

Definition at line 1384 of file DeclCXX.h.

Referenced by clang::Sema::ActOnCXXDelete(), clang::Sema::CheckCXXThrowOperand(), clang::Interpreter::CompileDtorCall(), clang::Sema::FinalizeVarWithDestructor(), clang::Sema::MarkBaseAndMemberDestructorsReferenced(), and clang::Sema::MarkVirtualBaseDestructorsReferenced().

◆ hasKnownLambdaInternalLinkage()

bool clang::CXXRecordDecl::hasKnownLambdaInternalLinkage ( ) const

inline

The lambda is known to has internal linkage no matter whether it has name mangling number.

Definition at line 1763 of file DeclCXX.h.

References isLambda().

Referenced by getLambdaNumbering().

◆ hasMemberName()

bool CXXRecordDecl::hasMemberName ( DeclarationName N ) const

Determine whether this class has a member with the given name, possibly in a non-dependent base class.

No check for ambiguity is performed, so this should never be used when implementing language semantics, but it may be appropriate for warnings, static analysis, or similar.

Definition at line 397 of file CXXInheritance.cpp.

References findOrdinaryMember(), lookupInBases(), P, and Specifier.

Referenced by hasMember().

◆ hasMoveAssignment()

bool clang::CXXRecordDecl::hasMoveAssignment ( ) const

inline

Determine whether this class has a move assignment operator.

Definition at line 957 of file DeclCXX.h.

References needsImplicitMoveAssignment().

Referenced by hasSimpleMoveAssignment(), and hasTrivialMoveAssignment().

◆ hasMoveConstructor()

bool clang::CXXRecordDecl::hasMoveConstructor ( ) const

inline

Determine whether this class has a move constructor.

Definition at line 849 of file DeclCXX.h.

References needsImplicitMoveConstructor().

Referenced by hasSimpleMoveConstructor(), hasTrivialMoveConstructor(), and hasTrivialMoveConstructorForCall().

◆ hasMutableFields()

bool clang::CXXRecordDecl::hasMutableFields ( ) const

inline

Determine whether this class, or any of its class subobjects, contains a mutable field.

Definition at line 1215 of file DeclCXX.h.

Referenced by diagnoseMutableFields(), clang::ento::CXXInstanceCall::getExtraInvalidatedValues(), isConstantEmittableObjectType(), and isConstNotMutableType().

◆ hasNonLiteralTypeFieldsOrBases()

bool clang::CXXRecordDecl::hasNonLiteralTypeFieldsOrBases ( ) const

inline

Determine whether this class has a non-literal or/ volatile type non-static data member or base class.

Definition at line 1390 of file DeclCXX.h.

Referenced by isLiteral(), clang::Sema::RequireLiteralType(), and setBases().

◆ hasNonTrivialCopyAssignment()

bool clang::CXXRecordDecl::hasNonTrivialCopyAssignment ( ) const

inline

Determine whether this class has a non-trivial copy assignment operator (C++ [class.copy]p11, C++11 [class.copy]p25)

Definition at line 1316 of file DeclCXX.h.

References hasTrivialCopyAssignment().

Referenced by clang::Sema::CheckNontrivialField(), EvaluateUnaryTypeTrait(), isTrivialForMSVC(), and isTriviallyCopyable().

◆ hasNonTrivialCopyConstructor()

bool clang::CXXRecordDecl::hasNonTrivialCopyConstructor ( ) const

inline

Determine whether this class has a non-trivial copy constructor (C++ [class.copy]p6, C++11 [class.copy]p12)

Definition at line 1270 of file DeclCXX.h.

References hasTrivialCopyConstructor().

Referenced by clang::Sema::CheckNontrivialField(), EvaluateUnaryTypeTrait(), and isTriviallyCopyable().

◆ hasNonTrivialCopyConstructorForCall()

bool clang::CXXRecordDecl::hasNonTrivialCopyConstructorForCall ( ) const

inline

Definition at line 1275 of file DeclCXX.h.

References hasTrivialCopyConstructorForCall().

Referenced by canPassInRegisters().

◆ hasNonTrivialDefaultConstructor()

bool clang::CXXRecordDecl::hasNonTrivialDefaultConstructor ( ) const

inline

Determine whether this class has a non-trivial default constructor (C++11 [class.ctor]p5).

Definition at line 1229 of file DeclCXX.h.

References needsImplicitDefaultConstructor().

Referenced by EvaluateUnaryTypeTrait().

◆ hasNonTrivialDestructor()

bool clang::CXXRecordDecl::hasNonTrivialDestructor ( ) const

inline

Determine whether this class has a non-trivial destructor (C++ [class.dtor]p3)

Definition at line 1358 of file DeclCXX.h.

Referenced by clang::Sema::CheckNontrivialField(), clang::ConstructionContext::createFromLayers(), and isTrivialForMSVC().

◆ hasNonTrivialDestructorForCall()

bool clang::CXXRecordDecl::hasNonTrivialDestructorForCall ( ) const

inline

Definition at line 1362 of file DeclCXX.h.

Referenced by canPassInRegisters().

◆ hasNonTrivialMoveAssignment()

bool clang::CXXRecordDecl::hasNonTrivialMoveAssignment ( ) const

inline

Determine whether this class has a non-trivial move assignment operator (C++11 [class.copy]p25)

Definition at line 1330 of file DeclCXX.h.

References needsImplicitMoveAssignment().

Referenced by EvaluateUnaryTypeTrait(), and isTriviallyCopyable().

◆ hasNonTrivialMoveConstructor()

bool clang::CXXRecordDecl::hasNonTrivialMoveConstructor ( ) const

inline

Determine whether this class has a non-trivial move constructor (C++11 [class.copy]p12)

Definition at line 1295 of file DeclCXX.h.

References needsImplicitMoveConstructor().

Referenced by EvaluateUnaryTypeTrait(), and isTriviallyCopyable().

◆ hasNonTrivialMoveConstructorForCall()

bool clang::CXXRecordDecl::hasNonTrivialMoveConstructorForCall ( ) const

inline

Definition at line 1301 of file DeclCXX.h.

References needsImplicitMoveConstructor().

◆ hasPrivateFields()

bool clang::CXXRecordDecl::hasPrivateFields ( ) const

inline

Definition at line 1180 of file DeclCXX.h.

Referenced by isTrivialForMSVC().

◆ hasProtectedFields()

bool clang::CXXRecordDecl::hasProtectedFields ( ) const

inline

Definition at line 1184 of file DeclCXX.h.

Referenced by isTrivialForMSVC().

◆ hasSimpleCopyAssignment()

bool clang::CXXRecordDecl::hasSimpleCopyAssignment ( ) const

inline

true if we know for sure that this class has a single, accessible, unambiguous copy assignment operator that is not deleted.

Definition at line 735 of file DeclCXX.h.

References hasUserDeclaredCopyAssignment().

◆ hasSimpleCopyConstructor()

bool clang::CXXRecordDecl::hasSimpleCopyConstructor ( ) const

inline

true if we know for sure that this class has a single, accessible, unambiguous copy constructor that is not deleted.

Definition at line 721 of file DeclCXX.h.

References hasUserDeclaredCopyConstructor().

◆ hasSimpleDestructor()

bool clang::CXXRecordDecl::hasSimpleDestructor ( ) const

inline

true if we know for sure that this class has an accessible destructor that is not deleted.

Definition at line 749 of file DeclCXX.h.

References hasUserDeclaredDestructor().

◆ hasSimpleMoveAssignment()

bool clang::CXXRecordDecl::hasSimpleMoveAssignment ( ) const

inline

true if we know for sure that this class has a single, accessible, unambiguous move assignment operator that is not deleted.

Definition at line 742 of file DeclCXX.h.

References hasMoveAssignment(), and hasUserDeclaredMoveAssignment().

◆ hasSimpleMoveConstructor()

bool clang::CXXRecordDecl::hasSimpleMoveConstructor ( ) const

inline

true if we know for sure that this class has a single, accessible, unambiguous move constructor that is not deleted.

Definition at line 728 of file DeclCXX.h.

References hasMoveConstructor(), and hasUserDeclaredMoveConstructor().

◆ hasTrivialCopyAssignment()

bool clang::CXXRecordDecl::hasTrivialCopyAssignment ( ) const

inline

Determine whether this class has a trivial copy assignment operator (C++ [class.copy]p11, C++11 [class.copy]p25)

Definition at line 1310 of file DeclCXX.h.

Referenced by clang::Sema::DeclareImplicitCopyAssignment(), EvaluateUnaryTypeTrait(), findTrivialSpecialMember(), and hasNonTrivialCopyAssignment().

◆ hasTrivialCopyConstructor()

bool clang::CXXRecordDecl::hasTrivialCopyConstructor ( ) const

inline

Determine whether this class has a trivial copy constructor (C++ [class.copy]p6, C++11 [class.copy]p12)

Definition at line 1260 of file DeclCXX.h.

Referenced by canPassInRegisters(), clang::Sema::DeclareImplicitCopyConstructor(), EvaluateUnaryTypeTrait(), findTrivialSpecialMember(), and hasNonTrivialCopyConstructor().

◆ hasTrivialCopyConstructorForCall()

bool clang::CXXRecordDecl::hasTrivialCopyConstructorForCall ( ) const

inline

Definition at line 1264 of file DeclCXX.h.

Referenced by canPassInRegisters(), clang::Sema::DeclareImplicitCopyConstructor(), findTrivialSpecialMember(), and hasNonTrivialCopyConstructorForCall().

◆ hasTrivialDefaultConstructor()

bool clang::CXXRecordDecl::hasTrivialDefaultConstructor ( ) const

inline

Determine whether this class has a trivial default constructor (C++11 [class.ctor]p5).

Definition at line 1222 of file DeclCXX.h.

References hasDefaultConstructor().

Referenced by canUseCtorHoming(), clang::Sema::CheckNontrivialField(), clang::Sema::DeclareImplicitDefaultConstructor(), EvaluateUnaryTypeTrait(), findTrivialSpecialMember(), isLiteral(), isTrivial(), and clang::Sema::RequireLiteralType().

◆ hasTrivialDestructor()

bool clang::CXXRecordDecl::hasTrivialDestructor ( ) const

inline

Determine whether this class has a trivial destructor (C++ [class.dtor]p3)

Definition at line 1348 of file DeclCXX.h.

Referenced by clang::Sema::CheckCompleteVariableDeclaration(), clang::Sema::DeclareImplicitDestructor(), EmitObjectDelete(), EvaluateUnaryTypeTrait(), findTrivialSpecialMember(), HandleDestructionImpl(), HasTrivialDestructorBody(), clang::Expr::isConstantInitializer(), isLiteral(), isTriviallyCopyable(), and clang::Sema::RequireLiteralType().

◆ hasTrivialDestructorForCall()

bool clang::CXXRecordDecl::hasTrivialDestructorForCall ( ) const

inline

Definition at line 1352 of file DeclCXX.h.

Referenced by canPassInRegisters(), clang::Sema::DeclareImplicitDestructor(), and findTrivialSpecialMember().

◆ hasTrivialMoveAssignment()

bool clang::CXXRecordDecl::hasTrivialMoveAssignment ( ) const

inline

Determine whether this class has a trivial move assignment operator (C++11 [class.copy]p25)

Definition at line 1323 of file DeclCXX.h.

References hasMoveAssignment().

Referenced by clang::Sema::DeclareImplicitMoveAssignment(), and EvaluateUnaryTypeTrait().

◆ hasTrivialMoveConstructor()

bool clang::CXXRecordDecl::hasTrivialMoveConstructor ( ) const

inline

Determine whether this class has a trivial move constructor (C++11 [class.copy]p12)

Definition at line 1283 of file DeclCXX.h.

References hasMoveConstructor().

Referenced by clang::Sema::DeclareImplicitMoveConstructor(), and EvaluateUnaryTypeTrait().

◆ hasTrivialMoveConstructorForCall()

bool clang::CXXRecordDecl::hasTrivialMoveConstructorForCall ( ) const

inline

Definition at line 1288 of file DeclCXX.h.

References hasMoveConstructor().

Referenced by canPassInRegisters(), and clang::Sema::DeclareImplicitMoveConstructor().

◆ hasUninitializedReferenceMember()

bool clang::CXXRecordDecl::hasUninitializedReferenceMember ( ) const

inline

Whether this class or any of its subobjects has any members of reference type which would make value-initialization ill-formed.

Per C++03 [dcl.init]p5:

if T is a non-union class type without a user-declared constructor, then every non-static data member and base-class component of T is value-initialized [...] A program that calls for [...] value-initialization of an entity of reference type is ill-formed.

Definition at line 1143 of file DeclCXX.h.

References hasUserDeclaredConstructor(), and clang::TagDecl::isUnion().

Referenced by DiagnoseUninitializedReference().

◆ hasUserDeclaredConstructor()

bool clang::CXXRecordDecl::hasUserDeclaredConstructor ( ) const

inline

Determine whether this class has any user-declared constructors.

When true, a default constructor will not be implicitly declared.

Definition at line 778 of file DeclCXX.h.

Referenced by CheckAggExprForMemSetUse(), hasUninitializedReferenceMember(), and isInterfaceLike().

◆ hasUserDeclaredCopyAssignment()

bool clang::CXXRecordDecl::hasUserDeclaredCopyAssignment ( ) const

inline

Determine whether this class has a user-declared copy assignment operator.

When false, a copy assignment operator will be implicitly declared.

Definition at line 901 of file DeclCXX.h.

Referenced by diagnoseDeprecatedCopyOperation(), hasSimpleCopyAssignment(), needsImplicitMoveAssignment(), and needsImplicitMoveConstructor().

◆ hasUserDeclaredCopyConstructor()

bool clang::CXXRecordDecl::hasUserDeclaredCopyConstructor ( ) const

inline

Determine whether this class has a user-declared copy constructor.

When false, a copy constructor will be implicitly declared.

Definition at line 791 of file DeclCXX.h.

Referenced by diagnoseDeprecatedCopyOperation(), hasSimpleCopyConstructor(), needsImplicitMoveAssignment(), and needsImplicitMoveConstructor().

◆ hasUserDeclaredDestructor()

bool clang::CXXRecordDecl::hasUserDeclaredDestructor ( ) const

inline

Determine whether this class has a user-declared destructor.

When false, a destructor will be implicitly declared.

Definition at line 992 of file DeclCXX.h.

Referenced by diagnoseDeprecatedCopyOperation(), hasSimpleDestructor(), isInterfaceLike(), needsImplicitMoveAssignment(), and needsImplicitMoveConstructor().

◆ hasUserDeclaredMoveAssignment()

bool clang::CXXRecordDecl::hasUserDeclaredMoveAssignment ( ) const

inline

Determine whether this class has had a move assignment declared by the user.

Definition at line 952 of file DeclCXX.h.

Referenced by clang::Sema::AddImplicitlyDeclaredMembersToClass(), hasSimpleMoveAssignment(), needsImplicitMoveConstructor(), and clang::Sema::ShouldDeleteSpecialMember().

◆ hasUserDeclaredMoveConstructor()

bool clang::CXXRecordDecl::hasUserDeclaredMoveConstructor ( ) const

inline

Determine whether this class has had a move constructor declared by the user.

Definition at line 844 of file DeclCXX.h.

Referenced by clang::Sema::AddImplicitlyDeclaredMembersToClass(), hasSimpleMoveConstructor(), needsImplicitMoveAssignment(), and clang::Sema::ShouldDeleteSpecialMember().

◆ hasUserDeclaredMoveOperation()

bool clang::CXXRecordDecl::hasUserDeclaredMoveOperation ( ) const

inline

Whether this class has a user-declared move constructor or assignment operator.

When false, a move constructor and assignment operator may be implicitly declared.

Definition at line 837 of file DeclCXX.h.

◆ hasUserProvidedDefaultConstructor()

bool clang::CXXRecordDecl::hasUserProvidedDefaultConstructor ( ) const

inline

Whether this class has a user-provided default constructor per C++11.

Definition at line 784 of file DeclCXX.h.

Referenced by clang::Sema::getFixItZeroInitializerForType(), and warnAboutAmbiguousFunction().

◆ hasVariantMembers()

bool clang::CXXRecordDecl::hasVariantMembers ( ) const

inline

Determine whether this class has any variant members.

Definition at line 1218 of file DeclCXX.h.

Referenced by CheckConstexprFunctionBody(), defaultedDefaultConstructorIsConstexpr(), and defaultedSpecialMemberIsConstexpr().

◆ implicitCopyAssignmentHasConstParam()

bool clang::CXXRecordDecl::implicitCopyAssignmentHasConstParam ( ) const

inline

Determine whether an implicit copy assignment operator for this type would have a parameter with a const-qualified reference type.

Definition at line 937 of file DeclCXX.h.

Referenced by clang::Sema::CheckExplicitlyDefaultedSpecialMember(), clang::Sema::DeclareImplicitCopyAssignment(), and hasCopyAssignmentWithConstParam().

◆ implicitCopyConstructorHasConstParam()

bool clang::CXXRecordDecl::implicitCopyConstructorHasConstParam ( ) const

inline

Determine whether an implicit copy constructor for this type would have a parameter with a const-qualified reference type.

Definition at line 818 of file DeclCXX.h.

References isAbstract().

Referenced by clang::Sema::CheckExplicitlyDefaultedSpecialMember(), clang::Sema::DeclareImplicitCopyConstructor(), and hasCopyConstructorWithConstParam().

◆ isAbstract()

bool clang::CXXRecordDecl::isAbstract ( ) const

inline

Determine whether this class has a pure virtual function.

The class is abstract per (C++ [class.abstract]p2) if it declares a pure virtual function or inherits a pure virtual function that is not overridden.

Definition at line 1203 of file DeclCXX.h.

Referenced by clang::Sema::CheckVirtualDtorCall(), EvaluateBooleanTypeTrait(), EvaluateUnaryTypeTrait(), implicitCopyConstructorHasConstParam(), clang::Sema::inferCUDATargetForImplicitSpecialMember(), clang::Sema::isAbstractType(), clang::Sema::MarkBaseAndMemberDestructorsReferenced(), and clang::Sema::SetCtorInitializers().

◆ isAggregate()

bool clang::CXXRecordDecl::isAggregate ( ) const

inline

Determine whether this class is an aggregate (C++ [dcl.init.aggr]), which is a class with no user-declared constructors, no private or protected non-static data members, no base classes, and no virtual functions (C++ [dcl.init.aggr]p1).

Definition at line 1128 of file DeclCXX.h.

Referenced by canUseCtorHoming(), clang::Sema::getFixItZeroInitializerForType(), isLiteral(), clang::Sema::ProduceConstructorSignatureHelp(), and clang::Sema::RequireLiteralType().

◆ isAnyDestructorNoReturn()

bool clang::CXXRecordDecl::isAnyDestructorNoReturn ( ) const

inline

Returns true if the class destructor, or any implicitly invoked destructors are marked noreturn.

Definition at line 1533 of file DeclCXX.h.

◆ isCLike()

bool CXXRecordDecl::isCLike ( ) const

True if this class is C-like, without C++-specific features, e.g.

it contains only public fields, no bases, tag kind is not 'class', etc.

Definition at line 1511 of file DeclCXX.cpp.

References clang::TagDecl::getTagKind(), hasDefinition(), isPOD(), clang::TTK_Class, and clang::TTK_Interface.

◆ isCurrentInstantiation()

bool CXXRecordDecl::isCurrentInstantiation ( const DeclContext * CurContext ) const

Determine whether this dependent class is a current instantiation, when viewed from within the given context.

Definition at line 117 of file CXXInheritance.cpp.

References clang::DeclContext::Equals(), clang::DeclContext::getParent(), clang::DeclContext::isDependentContext(), and clang::DeclContext::isFileContext().

Referenced by clang::computeDependence().

◆ isCXX11StandardLayout()

bool clang::CXXRecordDecl::isCXX11StandardLayout ( ) const

inline

Determine whether this class was standard-layout per C++11 [class]p7, specifically using the C++11 rules without any DRs.

Definition at line 1211 of file DeclCXX.h.

Referenced by mustSkipTailPadding().

◆ isDependentLambda()

bool clang::CXXRecordDecl::isDependentLambda ( ) const

inline

Determine whether this lambda expression was known to be dependent at the time it was created, even if its context does not appear to be dependent.

This flag is a workaround for an issue with parsing, where default arguments are parsed before their enclosing function declarations have been created. This means that any lambda expressions within those default arguments will have as their DeclContext the context enclosing the function declaration, which may be non-dependent even when the function declaration itself is dependent. This flag indicates when we know that the lambda is dependent despite that.

Definition at line 1837 of file DeclCXX.h.

References isLambda(), and LDK_AlwaysDependent.

◆ isDerivedFrom() [1/2]

bool CXXRecordDecl::isDerivedFrom ( const CXXRecordDecl * Base ) const

Determine whether this class is derived from the class Base.

This routine only determines whether this class is derived from Base, but does not account for factors that may make a Derived -> Base class ill-formed, such as private/protected inheritance or multiple, ambiguous base class subobjects.

Parameters

Base	the base class we are searching for.

Returns: true if this class is derived from Base, false otherwise.

Definition at line 67 of file CXXInheritance.cpp.

References isDerivedFrom().

Referenced by adjustReturnValue(), clang::interp::CallVirt(), CastToBaseClass(), computeOffsetHint(), DiagnoseReinterpretUpDownCast(), enclosingClassIsRelatedToClassInWhichMembersWereFound(), clang::ento::StoreManager::evalBaseToDerived(), FindBestPath(), clang::ento::CXXInstanceCall::getRuntimeDefinition(), isDerivedFrom(), clang::Sema::IsDerivedFrom(), and clang::FunctionCallFilterCCC::ValidateCandidate().

◆ isDerivedFrom() [2/2]

bool CXXRecordDecl::isDerivedFrom	(	const CXXRecordDecl *	Base,
		CXXBasePaths &	Paths
	)		const

Determine whether this class is derived from the type Base.

This routine only determines whether this class is derived from Base, but does not account for factors that may make a Derived -> Base class ill-formed, such as private/protected inheritance or multiple, ambiguous base class subobjects.

Parameters

Base	the base class we are searching for.
Paths	will contain the paths taken from the current class to the given `Base` class.

Returns: true if this class is derived from Base, false otherwise.

Todo:: add a separate parameter to configure IsDerivedFrom, rather than tangling input and output in Paths

Definition at line 73 of file CXXInheritance.cpp.

References FindBaseClass(), getAsRecordDecl(), getCanonicalDecl(), lookupInBases(), and Specifier.

◆ isDynamicClass()

bool clang::CXXRecordDecl::isDynamicClass ( ) const

inline

Definition at line 572 of file DeclCXX.h.

Referenced by clang::Sema::AddImplicitlyDeclaredMembersToClass(), CanSkipVTablePointerInitialization(), CanUseSingleInheritance(), clang::CodeGen::CGDebugInfo::completeUnusedClass(), clang::ASTContext::DeclMustBeEmitted(), clang::ASTContext::getASTRecordLayout(), getContainedDynamicClass(), getTypeInfoLinkage(), hasAnyVptr(), clang::Sema::isEmptyCudaConstructor(), clang::Sema::isEmptyCudaDestructor(), clang::CodeGen::CodeGenVTables::isVTableExternal(), mayBeDynamicClass(), mayBeNonDynamicClass(), shouldOmitDefinition(), ShouldUseExternalRTTIDescriptor(), and clang::Sema::SpecialMemberIsTrivial().

◆ isEffectivelyFinal()

bool CXXRecordDecl::isEffectivelyFinal ( ) const

Determine whether it's impossible for a class to be derived from this class.

This is best-effort, and may conservatively return false.

Definition at line 2073 of file DeclCXX.cpp.

References getDefinition().

Referenced by clang::CodeGen::CGCXXABI::buildThisParam(), CanSkipVTablePointerInitialization(), clang::CodeGen::CodeGenModule::getClassPointerAlignment(), clang::CXXMethodDecl::getDevirtualizedMethod(), and clang::CodeGen::CodeGenModule::getMinimumClassObjectSize().

◆ isEmpty()

bool clang::CXXRecordDecl::isEmpty ( ) const

inline

Determine whether this is an empty class in the sense of (C++11 [meta.unary.prop]).

The CXXRecordDecl is a class type, but not a union type, with no non-static data members other than bit-fields of length 0, no virtual member functions, no virtual base classes, and no base class B for which is_empty<B>::value is false.

Note: This does NOT include a check for union-ness.

Definition at line 1171 of file DeclCXX.h.

Referenced by EmitNullConstant(), EvaluateUnaryTypeTrait(), isReadByLvalueToRvalueConversion(), and warnAboutAmbiguousFunction().

◆ isGenericLambda()

bool CXXRecordDecl::isGenericLambda ( ) const

Determine whether this class describes a generic lambda function object (i.e.

function call operator is a template).

Definition at line 1521 of file DeclCXX.cpp.

References isLambda().

Referenced by clang::Sema::DefineImplicitLambdaToBlockPointerConversion(), getGenericLambdaTemplateParameterList(), clang::isGenericLambdaCallOperatorOrStaticInvokerSpecialization(), and clang::isGenericLambdaCallOperatorSpecialization().

◆ isInterfaceLike()

bool CXXRecordDecl::isInterfaceLike ( ) const

◆ isLambda()

bool clang::CXXRecordDecl::isLambda ( ) const

inline

Determine whether this class describes a lambda function object.

Definition at line 1009 of file DeclCXX.h.

Referenced by clang::Sema::BuildCXXMemberCallExpr(), canUseCtorHoming(), captures_begin(), captures_end(), checkMemberDecomposition(), compareConversionFunctions(), create_call_once(), create_call_once_lambda_call(), clang::Sema::DeclareImplicitCopyConstructor(), getCapture(), getDeviceLambdaManglingNumber(), getLambdaCallOperatorHelper(), getLambdaCaptureDefault(), getLambdaContextDecl(), getLambdaDependencyKind(), getLambdaIndexInContext(), getLambdaManglingNumber(), getLambdaStaticInvoker(), getLambdaStaticInvokers(), clang::AnalysisDeclContext::getSelfDecl(), hasKnownLambdaInternalLinkage(), isDependentLambda(), IsDerivedFromInclusive(), isGenericLambda(), isInterfaceLike(), clang::isLambdaCallOperator(), clang::CXXConversionDecl::isLambdaToBlockPointerConversion(), isLiteral(), isNeverDependentLambda(), IsStructurallyEquivalentLambdas(), lambdaIsDefaultConstructibleAndAssignable(), needsImplicitDefaultConstructor(), needsImplicitMoveAssignment(), clang::Sema::RequireLiteralType(), setLambdaNumbering(), clang::Sema::ShouldDeleteSpecialMember(), and clang::ASTDeclWriter::VisitCXXRecordDecl().

◆ isLiteral()

bool clang::CXXRecordDecl::isLiteral ( ) const

inline

Determine whether this class is a literal type.

C++11 [basic.types]p10: A class type that has all the following properties:

it has a trivial destructor
every constructor call and full-expression in the brace-or-equal-intializers for non-static data members (if any) is a constant expression.
it is an aggregate type or has at least one constexpr constructor or constructor template that is not a copy or move constructor, and
all of its non-static data members and base classes are of literal types

We resolve DR1361 by ignoring the second bullet. We resolve DR1452 by treating types with trivial default constructors as literal types.

Only in C++17 and beyond, are lambdas literal types.

Definition at line 1436 of file DeclCXX.h.

References clang::Decl::getLangOpts(), hasConstexprDestructor(), hasConstexprNonCopyMoveConstructor(), hasNonLiteralTypeFieldsOrBases(), hasTrivialDefaultConstructor(), hasTrivialDestructor(), isAggregate(), and isLambda().

Referenced by defaultedSpecialMemberIsConstexpr(), and isStructural().

◆ isLocalClass() [1/2]

FunctionDecl * clang::CXXRecordDecl::isLocalClass ( )

inline

Definition at line 1544 of file DeclCXX.h.

References isLocalClass().

◆ isLocalClass() [2/2]

const FunctionDecl * clang::CXXRecordDecl::isLocalClass ( ) const

inline

If the class is a local class [class.local], returns the enclosing function declaration.

Definition at line 1537 of file DeclCXX.h.

References clang::Decl::getDeclContext().

Referenced by clang::Sema::ActOnTag(), clang::Sema::InstantiateClassMembers(), and isLocalClass().

◆ isNeverDependentLambda()

bool clang::CXXRecordDecl::isNeverDependentLambda ( ) const

inline

Definition at line 1841 of file DeclCXX.h.

References isLambda(), and LDK_NeverDependent.

◆ isParsingBaseSpecifiers()

bool clang::CXXRecordDecl::isParsingBaseSpecifiers ( ) const

inline

Definition at line 590 of file DeclCXX.h.

Referenced by calculateInheritanceModel().

◆ isPOD()

bool clang::CXXRecordDecl::isPOD ( ) const

inline

Whether this class is a POD-type (C++ [class]p4)

For purposes of this function a class is POD if it is an aggregate that has no non-static non-POD data members, no reference data members, no user-defined copy assignment operator and no user-defined destructor.

Note that this is the C++ TR1 definition of POD.

Definition at line 1156 of file DeclCXX.h.

Referenced by GetDiagForGotoScopeDecl(), isCLike(), and mustSkipTailPadding().

◆ isPolymorphic()

bool clang::CXXRecordDecl::isPolymorphic ( ) const

inline

Whether this class is polymorphic (C++ [class.virtual]), which means that the class contains or inherits a virtual function.

Definition at line 1196 of file DeclCXX.h.

Referenced by clang::Sema::BuildCXXTypeId(), clang::Sema::checkIllFormedTrivialABIStruct(), clang::Sema::CheckVirtualDtorCall(), computeKeyFunction(), EvaluateUnaryTypeTrait(), isTrivialForMSVC(), nullFieldOffsetIsZero(), and usesMultipleInheritanceModel().

◆ isProvablyNotDerivedFrom()

bool CXXRecordDecl::isProvablyNotDerivedFrom ( const CXXRecordDecl * Base ) const

Determine whether this class is provably not derived from the type Base.

Definition at line 109 of file CXXInheritance.cpp.

References forallBases().

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

◆ isStandardLayout()

bool clang::CXXRecordDecl::isStandardLayout ( ) const

inline

Determine whether this class is standard-layout per C++ [class]p7.

Definition at line 1207 of file DeclCXX.h.

Referenced by LookupStdSourceLocationImpl().

◆ isStructural()

bool clang::CXXRecordDecl::isStructural ( ) const

inline

Determine whether this is a structural type.

Definition at line 1448 of file DeclCXX.h.

References isLiteral().

◆ isTrivial()

bool clang::CXXRecordDecl::isTrivial ( ) const

inline

Determine whether this class is considered trivial.

C++11 [class]p6: "A trivial class is a class that has a trivial default constructor and is trivially copyable."

Definition at line 1415 of file DeclCXX.h.

References hasTrivialDefaultConstructor(), and isTriviallyCopyable().

Referenced by isConstantEmittableObjectType(), and mustSkipTailPadding().

◆ isTriviallyCopyable()

bool CXXRecordDecl::isTriviallyCopyable ( ) const

Determine whether this class is considered trivially copyable per (C++11 [class]p6).

Definition at line 573 of file DeclCXX.cpp.

References hasNonTrivialCopyAssignment(), hasNonTrivialCopyConstructor(), hasNonTrivialMoveAssignment(), hasNonTrivialMoveConstructor(), and hasTrivialDestructor().

Referenced by clang::Sema::CheckComparisonCategoryType(), and isTrivial().

◆ isVirtuallyDerivedFrom()

bool CXXRecordDecl::isVirtuallyDerivedFrom ( const CXXRecordDecl * Base ) const

Determine whether this class is virtually derived from the class Base.

This routine only determines whether this class is virtually derived from Base, but does not account for factors that may make a Derived -> Base class ill-formed, such as private/protected inheritance or multiple, ambiguous base class subobjects.

Parameters

Base	the base class we are searching for.

Returns: true if this class is virtually derived from Base, false otherwise.

Definition at line 89 of file CXXInheritance.cpp.

References FindVirtualBaseClass(), getCanonicalDecl(), getNumVBases(), lookupInBases(), and Specifier.

Referenced by lookupInBases().

◆ lambdaIsDefaultConstructibleAndAssignable()

bool CXXRecordDecl::lambdaIsDefaultConstructibleAndAssignable ( ) const

Determine whether this lambda should have an implicit default constructor and copy and move assignment operators.

Definition at line 676 of file DeclCXX.cpp.

References capture_size(), clang::Decl::getASTContext(), getLambdaCaptureDefault(), clang::ASTContext::getLangOpts(), isLambda(), and clang::LCD_None.

Referenced by needsImplicitDefaultConstructor(), needsImplicitMoveAssignment(), setCaptures(), and clang::Sema::ShouldDeleteSpecialMember().

◆ lookupDependentName()

std::vector< const NamedDecl * > CXXRecordDecl::lookupDependentName	(	DeclarationName	Name,
		llvm::function_ref< bool(const NamedDecl *ND)>	Filter
	)

Performs an imprecise lookup of a dependent name in this class.

This function does not follow strict semantic rules and should be used only when lookup rules can be relaxed, e.g. indexing.

Definition at line 432 of file CXXInheritance.cpp.

References findOrdinaryMemberInDependentClasses(), isOrdinaryMember(), clang::DeclContext::lookup(), lookupInBases(), and Specifier.

◆ lookupInBases()

bool CXXRecordDecl::lookupInBases	(	BaseMatchesCallback	BaseMatches,
		CXXBasePaths &	Paths,
		bool	LookupInDependent = `false`
	)		const

Look for entities within the base classes of this C++ class, transitively searching all base class subobjects.

This routine uses the callback function BaseMatches to find base classes meeting some search criteria, walking all base class subobjects and populating the given Paths structure with the paths through the inheritance hierarchy that resulted in a match. On a successful search, the Paths structure can be queried to retrieve the matching paths and to determine if there were any ambiguities.

Parameters

BaseMatches	callback function used to determine whether a given base matches the user-defined search criteria.
Paths	used to record the paths from this class to its base class subobjects that match the search criteria.
LookupInDependent	can be set to true to extend the search to dependent base classes.

Returns: true if there exists any path from this class to a base class subobject that matches the search criteria.

Definition at line 307 of file CXXInheritance.cpp.

References clang::Decl::getASTContext(), clang::if(), and isVirtuallyDerivedFrom().

Referenced by clang::Sema::AddOverriddenMethods(), findDecomposableBaseClass(), clang::Sema::FindHiddenVirtualMethods(), hasMemberName(), isDerivedFrom(), clang::isRefCountable(), isVirtuallyDerivedFrom(), lookupDependentName(), and clang::Sema::LookupQualifiedName().

◆ markAbstract()

void clang::CXXRecordDecl::markAbstract ( )

inline

Definition at line 1877 of file DeclCXX.h.

◆ markEmpty()

void clang::CXXRecordDecl::markEmpty ( )

inline

Marks this record as empty.

This is used by DWARFASTParserClang when parsing records with empty fields having [[no_unique_address]] attribute

Definition at line 1175 of file DeclCXX.h.

◆ mayBeAbstract()

bool CXXRecordDecl::mayBeAbstract ( ) const

Determine whether this class may end up being abstract, even though it is not yet known to be abstract.

Returns: true if this class is not known to be abstract but has any base classes that are abstract. In this case, completeDefinition() will need to compute final overriders to determine whether the class is actually abstract.

Definition at line 2058 of file DeclCXX.cpp.

References bases(), clang::RecordType::getDecl(), clang::DeclContext::isDependentContext(), and clang::Decl::isInvalidDecl().

Referenced by completeDefinition().

◆ mayBeDynamicClass()

bool clang::CXXRecordDecl::mayBeDynamicClass ( ) const

inline

Returns: true if class is dynamic or might be dynamic because the definition is incomplete of dependent.

Definition at line 578 of file DeclCXX.h.

References hasAnyDependentBases(), hasDefinition(), and isDynamicClass().

Referenced by clang::QualType::mayBeDynamicClass().

◆ mayBeNonDynamicClass()

bool clang::CXXRecordDecl::mayBeNonDynamicClass ( ) const

inline

Returns: true if class is non dynamic or might be non dynamic because the definition is incomplete of dependent.

Definition at line 584 of file DeclCXX.h.

References hasAnyDependentBases(), hasDefinition(), and isDynamicClass().

Referenced by clang::QualType::mayBeNotDynamicClass().

◆ MergeAccess()

static AccessSpecifier clang::CXXRecordDecl::MergeAccess	(	AccessSpecifier	PathAccess,
		AccessSpecifier	DeclAccess
	)

inlinestatic

Calculates the access of a decl that is reached along a path.

Definition at line 1712 of file DeclCXX.h.

References clang::AS_none, and clang::AS_private.

Referenced by checkMemberDecomposition(), CollectVisibleConversions(), and clang::Sema::LookupInSuper().

◆ method_begin()

method_iterator clang::CXXRecordDecl::method_begin ( ) const

inline

Method begin iterator.

Iterates in the order the methods were declared.

Definition at line 654 of file DeclCXX.h.

References clang::DeclContext::decls_begin().

Referenced by methods(), and shouldOmitDefinition().

◆ method_end()

method_iterator clang::CXXRecordDecl::method_end ( ) const

inline

Method past-the-end iterator.

Definition at line 659 of file DeclCXX.h.

References clang::DeclContext::decls_end().

Referenced by methods(), and shouldOmitDefinition().

◆ methods()

method_range clang::CXXRecordDecl::methods ( ) const

inline

Definition at line 648 of file DeclCXX.h.

References method_begin(), and method_end().

Referenced by canPassInRegisters(), computeKeyFunction(), diagnoseDeprecatedCopyOperation(), clang::ASTNodeImporter::ImportImplicitMethods(), clang::dataflow::isCheckLikeMethod(), isClassOrMethodDLLImport(), isInterfaceLike(), clang::ento::iterator::isIterator(), LeastDerivedClassWithSameLayout(), clang::Sema::MarkVirtualMemberExceptionSpecsNeeded(), selectBestPath(), clang::Sema::ShouldDeleteSpecialMember(), clang::Sema::SpecialMemberIsTrivial(), and clang::ASTNodeImporter::VisitClassTemplateSpecializationDecl().

◆ needsImplicitCopyAssignment()

bool clang::CXXRecordDecl::needsImplicitCopyAssignment ( ) const

inline

Determine whether this class needs an implicit copy assignment operator to be lazily declared.

Definition at line 916 of file DeclCXX.h.

Referenced by clang::Sema::AddImplicitlyDeclaredMembersToClass(), clang::Sema::DeclareImplicitCopyAssignment(), hasCopyAssignmentWithConstParam(), and clang::Sema::LookupSpecialMember().

◆ needsImplicitCopyConstructor()

bool clang::CXXRecordDecl::needsImplicitCopyConstructor ( ) const

inline

Determine whether this class needs an implicit copy constructor to be lazily declared.

Definition at line 797 of file DeclCXX.h.

Referenced by clang::Sema::AddImplicitlyDeclaredMembersToClass(), canPassInRegisters(), clang::Sema::checkIllFormedTrivialABIStruct(), clang::Sema::DeclareImplicitCopyConstructor(), hasCopyConstructorWithConstParam(), and clang::Sema::LookupSpecialMember().

◆ needsImplicitDefaultConstructor()

bool clang::CXXRecordDecl::needsImplicitDefaultConstructor ( ) const

inline

Determine if we need to declare a default constructor for this class.

This value is used for lazy creation of default constructors.

Definition at line 764 of file DeclCXX.h.

References isLambda(), and lambdaIsDefaultConstructibleAndAssignable().

Referenced by clang::Sema::AddImplicitlyDeclaredMembersToClass(), allowConstDefaultInit(), clang::Sema::DeclareImplicitDefaultConstructor(), findTrivialSpecialMember(), hasConstexprDefaultConstructor(), hasConstexprNonCopyMoveConstructor(), hasDefaultConstructor(), hasNonTrivialDefaultConstructor(), and clang::Sema::LookupSpecialMember().

◆ needsImplicitDestructor()

bool clang::CXXRecordDecl::needsImplicitDestructor ( ) const

inline

Determine whether this class needs an implicit destructor to be lazily declared.

Definition at line 998 of file DeclCXX.h.

Referenced by clang::Sema::AddImplicitlyDeclaredMembersToClass(), canPassInRegisters(), clang::Sema::DeclareImplicitDestructor(), findTrivialSpecialMember(), and clang::Sema::LookupSpecialMember().

◆ needsImplicitMoveAssignment()

bool clang::CXXRecordDecl::needsImplicitMoveAssignment ( ) const

inline

Determine whether this class should get an implicit move assignment operator or if any existing special member function inhibits this.

Definition at line 974 of file DeclCXX.h.

References hasUserDeclaredCopyAssignment(), hasUserDeclaredCopyConstructor(), hasUserDeclaredDestructor(), hasUserDeclaredMoveConstructor(), isLambda(), and lambdaIsDefaultConstructibleAndAssignable().

Referenced by clang::Sema::AddImplicitlyDeclaredMembersToClass(), clang::Sema::DeclareImplicitMoveAssignment(), hasMoveAssignment(), hasNonTrivialMoveAssignment(), and clang::Sema::LookupSpecialMember().

◆ needsImplicitMoveConstructor()

bool clang::CXXRecordDecl::needsImplicitMoveConstructor ( ) const

inline

Determine whether this class should get an implicit move constructor or if any existing special member function inhibits this.

Definition at line 883 of file DeclCXX.h.

References hasUserDeclaredCopyAssignment(), hasUserDeclaredCopyConstructor(), hasUserDeclaredDestructor(), and hasUserDeclaredMoveAssignment().

Referenced by clang::Sema::AddImplicitlyDeclaredMembersToClass(), canPassInRegisters(), clang::Sema::checkIllFormedTrivialABIStruct(), clang::Sema::DeclareImplicitMoveConstructor(), hasMoveConstructor(), hasNonTrivialMoveConstructor(), hasNonTrivialMoveConstructorForCall(), and clang::Sema::LookupSpecialMember().

◆ needsOverloadResolutionForCopyAssignment()

bool clang::CXXRecordDecl::needsOverloadResolutionForCopyAssignment ( ) const

inline

Determine whether we need to eagerly declare a defaulted copy assignment operator for this class.

Definition at line 922 of file DeclCXX.h.

Referenced by clang::Sema::AddImplicitlyDeclaredMembersToClass(), clang::Sema::DeclareImplicitCopyAssignment(), and setImplicitCopyAssignmentIsDeleted().

◆ needsOverloadResolutionForCopyConstructor()

bool clang::CXXRecordDecl::needsOverloadResolutionForCopyConstructor ( ) const

inline

Determine whether we need to eagerly declare a defaulted copy constructor for this class.

Definition at line 803 of file DeclCXX.h.

Referenced by clang::Sema::AddImplicitlyDeclaredMembersToClass(), createCopyConstructorDefinitionData(), clang::Sema::DeclareImplicitCopyConstructor(), defaultedCopyConstructorIsDeleted(), setImplicitCopyConstructorIsDeleted(), and clang::TextNodeDumper::VisitCXXRecordDecl().

◆ needsOverloadResolutionForDestructor()

bool clang::CXXRecordDecl::needsOverloadResolutionForDestructor ( ) const

inline

Determine whether we need to eagerly declare a destructor for this class.

Definition at line 1004 of file DeclCXX.h.

Referenced by clang::Sema::AddImplicitlyDeclaredMembersToClass(), createDestructorDefinitionData(), defaultedDestructorIsDeleted(), setImplicitDestructorIsDeleted(), and clang::TextNodeDumper::VisitCXXRecordDecl().

◆ needsOverloadResolutionForMoveAssignment()

bool clang::CXXRecordDecl::needsOverloadResolutionForMoveAssignment ( ) const

inline

Determine whether we need to eagerly declare a move assignment operator for this class.

Definition at line 985 of file DeclCXX.h.

Referenced by clang::Sema::AddImplicitlyDeclaredMembersToClass(), clang::Sema::DeclareImplicitMoveAssignment(), and setImplicitMoveAssignmentIsDeleted().

◆ needsOverloadResolutionForMoveConstructor()

bool clang::CXXRecordDecl::needsOverloadResolutionForMoveConstructor ( ) const

inline

Determine whether we need to eagerly declare a defaulted move constructor for this class.

Definition at line 893 of file DeclCXX.h.

Referenced by clang::Sema::AddImplicitlyDeclaredMembersToClass(), createMoveConstructorDefinitionData(), clang::Sema::DeclareImplicitMoveConstructor(), defaultedMoveConstructorIsDeleted(), setImplicitMoveConstructorIsDeleted(), and clang::TextNodeDumper::VisitCXXRecordDecl().

◆ nullFieldOffsetIsZero()

bool CXXRecordDecl::nullFieldOffsetIsZero ( ) const

In the Microsoft C++ ABI, use zero for the field offset of a null data member pointer if we can guarantee that zero is not a valid field offset, or if the member pointer has multiple fields.

Polymorphic classes have a vfptr at offset zero, so we can use zero for null. If there are multiple fields, we can use zero even if it is a valid field offset because null-ness testing will check the other fields.

Definition at line 238 of file MicrosoftCXXABI.cpp.

References getMSInheritanceModel(), hasDefinition(), clang::inheritanceModelHasOnlyOneField(), and isPolymorphic().

◆ pushFriendDecl()

void clang::CXXRecordDecl::pushFriendDecl ( FriendDecl * FD )

inline

Definition at line 249 of file DeclFriend.h.

◆ removeConversion()

void CXXRecordDecl::removeConversion ( const NamedDecl * Old )

Removes a conversion function from this class.

The conversion function must currently be a member of this class. Furthermore, this class must currently be in the process of being defined.

Definition at line 1809 of file DeclCXX.cpp.

References clang::ASTUnresolvedSet::erase(), clang::Decl::getASTContext(), and clang::ASTUnresolvedSet::size().

◆ setBases()

void CXXRecordDecl::setBases	(	CXXBaseSpecifier const const	Bases,
		unsigned	NumBases
	)

Sets the base classes of this struct or class.

Definition at line 194 of file DeclCXX.cpp.

References clang::RecordDecl::APK_CanNeverPassInRegs, clang::AS_public, clang::C, clang::Type::castAs(), clang::Type::getAsCXXRecordDecl(), clang::Decl::getASTContext(), clang::RecordType::getDecl(), hasNonLiteralTypeFieldsOrBases(), hasRepeatedBaseClass(), clang::Type::isDependentType(), clang::Type::isLiteralType(), clang::RecordDecl::setArgPassingRestrictions(), clang::RecordDecl::setHasObjectMember(), and clang::RecordDecl::setHasVolatileMember().

◆ setCaptures()

void CXXRecordDecl::setCaptures	(	ASTContext &	Context,
		ArrayRef< LambdaCapture >	Captures
	)

Set the captures for this lambda closure type.

Definition at line 1473 of file DeclCXX.cpp.

References clang::ASTContext::Allocate(), Data, and lambdaIsDefaultConstructibleAndAssignable().

◆ setDescribedClassTemplate()

void CXXRecordDecl::setDescribedClassTemplate ( ClassTemplateDecl * Template )

Definition at line 1859 of file DeclCXX.cpp.

Referenced by clang::Sema::ActOnStartCXXMemberDeclarations(), clang::Sema::CheckClassTemplate(), clang::ASTNodeImporter::VisitClassTemplateDecl(), and clang::ASTNodeImporter::VisitRecordDecl().

◆ setHasTrivialSpecialMemberForCall()

void clang::CXXRecordDecl::setHasTrivialSpecialMemberForCall ( )

inline

Definition at line 1366 of file DeclCXX.h.

◆ setImplicitCopyAssignmentIsDeleted()

void clang::CXXRecordDecl::setImplicitCopyAssignmentIsDeleted ( )

inline

Set that we attempted to declare an implicit copy assignment operator, but overload resolution failed so we deleted it.

Definition at line 907 of file DeclCXX.h.

References needsOverloadResolutionForCopyAssignment().

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

◆ setImplicitCopyConstructorIsDeleted()

void clang::CXXRecordDecl::setImplicitCopyConstructorIsDeleted ( )

inline

Set that we attempted to declare an implicit copy constructor, but overload resolution failed so we deleted it.

Definition at line 856 of file DeclCXX.h.

References needsOverloadResolutionForCopyConstructor().

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

◆ setImplicitDestructorIsDeleted()

void clang::CXXRecordDecl::setImplicitDestructorIsDeleted ( )

inline

Set that we attempted to declare an implicit destructor, but overload resolution failed so we deleted it.

Definition at line 874 of file DeclCXX.h.

References needsOverloadResolutionForDestructor().

◆ setImplicitMoveAssignmentIsDeleted()

void clang::CXXRecordDecl::setImplicitMoveAssignmentIsDeleted ( )

inline

Set that we attempted to declare an implicit move assignment operator, but overload resolution failed so we deleted it.

Definition at line 964 of file DeclCXX.h.

References needsOverloadResolutionForMoveAssignment().

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

◆ setImplicitMoveConstructorIsDeleted()

void clang::CXXRecordDecl::setImplicitMoveConstructorIsDeleted ( )

inline

Set that we attempted to declare an implicit move constructor, but overload resolution failed so we deleted it.

Definition at line 865 of file DeclCXX.h.

References needsOverloadResolutionForMoveConstructor().

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

◆ setInitMethod()

void clang::CXXRecordDecl::setInitMethod ( bool Val )

inline

Definition at line 1177 of file DeclCXX.h.

◆ setInstantiationOfMemberClass()

void CXXRecordDecl::setInstantiationOfMemberClass	(	CXXRecordDecl *	RD,
		TemplateSpecializationKind	TSK
	)

Specify that this record is an instantiation of the member class RD.

Definition at line 1846 of file DeclCXX.cpp.

References clang::Decl::getASTContext().

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

◆ setIsParsingBaseSpecifiers()

void clang::CXXRecordDecl::setIsParsingBaseSpecifiers ( )

inline

Definition at line 588 of file DeclCXX.h.

◆ setLambdaIsGeneric()

void clang::CXXRecordDecl::setLambdaIsGeneric ( bool IsGeneric )

inline

Definition at line 1862 of file DeclCXX.h.

Referenced by clang::Sema::ActOnLambdaClosureParameters(), and clang::Sema::CompleteLambdaCallOperator().

◆ setLambdaNumbering()

void CXXRecordDecl::setLambdaNumbering ( LambdaNumbering Numbering )

Set the mangling numbers and context declaration for a lambda class.

Definition at line 1649 of file DeclCXX.cpp.

References clang::CXXRecordDecl::LambdaNumbering::ContextDecl, clang::CXXRecordDecl::LambdaNumbering::DeviceManglingNumber, clang::Decl::getASTContext(), clang::CXXRecordDecl::LambdaNumbering::HasKnownInternalLinkage, clang::CXXRecordDecl::LambdaNumbering::IndexInContext, isLambda(), and clang::CXXRecordDecl::LambdaNumbering::ManglingNumber.

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

◆ setLambdaTypeInfo()

void clang::CXXRecordDecl::setLambdaTypeInfo ( TypeSourceInfo * TS )

inline

Definition at line 1855 of file DeclCXX.h.

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

◆ setTemplateSpecializationKind()

void CXXRecordDecl::setTemplateSpecializationKind ( TemplateSpecializationKind TSK )

Set the kind of specialization or template instantiation this is.

Definition at line 1874 of file DeclCXX.cpp.

References getMemberSpecializationInfo().

Referenced by clang::Sema::ActOnExplicitInstantiation(), clang::Sema::InstantiateClass(), and clang::ASTNodeImporter::VisitClassTemplateSpecializationDecl().

◆ setTrivialForCallFlags()

void CXXRecordDecl::setTrivialForCallFlags ( CXXMethodDecl * MD )

Definition at line 1494 of file DeclCXX.cpp.

References clang::FunctionDecl::isTrivialForCall().

◆ vbases() [1/2]

base_class_range clang::CXXRecordDecl::vbases ( )

inline

Definition at line 623 of file DeclCXX.h.

References vbases_begin(), and vbases_end().

Referenced by clang::Sema::CheckConstexprFunctionDefinition(), clang::Sema::CodeCompleteConstructorInitializer(), clang::Sema::DefineInheritingConstructor(), DiagnoseBaseOrMemInitializerOrder(), clang::CodeGen::CodeGenModule::GetVCallVisibilityLevel(), HasTrivialDestructorBody(), clang::Sema::inferCUDATargetForImplicitSpecialMember(), clang::Sema::MarkVirtualBaseDestructorsReferenced(), clang::Sema::RequireLiteralType(), and clang::Sema::SetCtorInitializers().

◆ vbases() [2/2]

base_class_const_range clang::CXXRecordDecl::vbases ( ) const

inline

Definition at line 626 of file DeclCXX.h.

References vbases_begin(), and vbases_end().

◆ vbases_begin() [1/2]

base_class_iterator clang::CXXRecordDecl::vbases_begin ( )

inline

Definition at line 630 of file DeclCXX.h.

Referenced by clang::Sema::SpecialMemberIsTrivial(), vbases(), and vbases_end().

◆ vbases_begin() [2/2]

base_class_const_iterator clang::CXXRecordDecl::vbases_begin ( ) const

inline

Definition at line 631 of file DeclCXX.h.

◆ vbases_end() [1/2]

base_class_iterator clang::CXXRecordDecl::vbases_end ( )

inline

Definition at line 632 of file DeclCXX.h.

References vbases_begin().

Referenced by vbases().

◆ vbases_end() [2/2]

base_class_const_iterator clang::CXXRecordDecl::vbases_end ( ) const

inline

Definition at line 633 of file DeclCXX.h.

References vbases_begin().

◆ viewInheritance()

void CXXRecordDecl::viewInheritance ( ASTContext & Context ) const

Renders and displays an inheritance diagram for this C++ class and all of its base classes (transitively) using GraphViz.

viewInheritance - Display the inheritance hierarchy of this C++ class using GraphViz.

Definition at line 136 of file InheritViz.cpp.

References Filename, clang::QualType::getAsString(), and clang::ASTContext::getTypeDeclType().

Friends And Related Function Documentation

◆ ASTDeclReader

friend class ASTDeclReader

friend

Definition at line 255 of file DeclCXX.h.

◆ ASTDeclWriter

friend class ASTDeclWriter

friend

Definition at line 256 of file DeclCXX.h.

◆ ASTNodeImporter

friend class ASTNodeImporter

friend

Definition at line 257 of file DeclCXX.h.

◆ ASTReader

friend class ASTReader

friend

Definition at line 258 of file DeclCXX.h.

◆ ASTRecordWriter

friend class ASTRecordWriter

friend

Definition at line 259 of file DeclCXX.h.

◆ ASTWriter

friend class ASTWriter

friend

Definition at line 260 of file DeclCXX.h.

◆ DeclContext

friend class DeclContext

friend

Definition at line 261 of file DeclCXX.h.

◆ FunctionDecl::setPure

void FunctionDecl::setPure ( bool )

friend

◆ LambdaExpr

friend class LambdaExpr

friend

Definition at line 262 of file DeclCXX.h.

◆ ODRDiagsEmitter

friend class ODRDiagsEmitter

friend

Definition at line 263 of file DeclCXX.h.

◆ TagDecl::startDefinition

void TagDecl::startDefinition ( )

friend

The documentation for this class was generated from the following files:

include/clang/AST/DeclCXX.h
include/clang/AST/DeclFriend.h
lib/AST/CXXInheritance.cpp
lib/AST/DeclCXX.cpp
lib/AST/DeclFriend.cpp
lib/AST/InheritViz.cpp
lib/AST/MicrosoftCXXABI.cpp

Classes

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Friends

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ base_class_const_iterator

◆ base_class_const_range

◆ base_class_iterator

◆ base_class_range

◆ BaseMatchesCallback

◆ capture_const_iterator

◆ capture_const_range

◆ conversion_iterator

◆ ctor_iterator

◆ ctor_range

◆ ForallBasesCallback

◆ friend_range

◆ method_iterator

◆ method_range

Member Enumeration Documentation

◆ LambdaDependencyKind

Constructor & Destructor Documentation

◆ CXXRecordDecl()

Member Function Documentation

◆ addedEligibleSpecialMemberFunction()

◆ addedSelectedDestructor()

◆ allowConstDefaultInit()

◆ bases() [1/2]

◆ bases() [2/2]

◆ bases_begin() [1/2]

◆ bases_begin() [2/2]

◆ bases_end() [1/2]

◆ bases_end() [2/2]

◆ calculateInheritanceModel()

◆ capture_size()

◆ captures()

◆ captures_begin()

◆ captures_end()

◆ classof()

◆ classofKind()

◆ completeDefinition() [1/2]

◆ completeDefinition() [2/2]

◆ conversion_begin()

◆ conversion_end()

◆ Create()

◆ CreateDeserialized()

◆ CreateLambda()

◆ ctor_begin()

◆ ctor_end()

◆ ctors()

◆ defaultedCopyConstructorIsDeleted()

◆ defaultedDefaultConstructorIsConstexpr()

◆ defaultedDestructorIsConstexpr()

◆ defaultedDestructorIsDeleted()

◆ defaultedMoveConstructorIsDeleted()

◆ FindBaseClass()

◆ FindVirtualBaseClass()

◆ finishedDefaultedOrDeletedMember()

◆ forallBases()

◆ friend_begin()

◆ friend_end()

◆ friends()

◆ getCanonicalDecl() [1/2]

◆ getCanonicalDecl() [2/2]

◆ getCapture()

◆ getCaptureFields()

◆ getDefinition()

◆ getDependentLambdaCallOperator()

◆ getDescribedClassTemplate()

◆ getDestructor()

◆ getDeviceLambdaManglingNumber()

◆ getFinalOverriders()

◆ getGenericLambdaTemplateParameterList()

◆ getIndirectPrimaryBases()

◆ getInstantiatedFromMemberClass()

◆ getLambdaCallOperator()