LLVM: Node Class Reference (original) (raw)

#include "[llvm/Demangle/ItaniumDemangle.h](ItaniumDemangle%5F8h%5Fsource.html)"

Inherited by AbiTagAttr, ArraySubscriptExpr, ArrayType, BinaryExpr, BinaryFPType, BitIntType, BoolExpr, BracedExpr, BracedRangeExpr, CallExpr, CastExpr, ClosureTypeName, ConditionalExpr, ConstrainedTypeTemplateParamDecl, ConversionExpr, ConversionOperatorType, CtorDtorName, CtorVtableSpecialName, DeleteExpr, DotSuffix, DtorName, DynamicExceptionSpec, ElaboratedTypeSpefType, EnableIfAttr, EnclosingExpr, EnumLiteral, ExpandedSpecialSubstitution, ExplicitObjectParameter, ExprRequirement, FloatLiteralImpl< Float >, FoldExpr, ForwardTemplateReference, FunctionEncoding, FunctionParam, FunctionType, GlobalQualifiedName, InitListExpr, IntegerLiteral, LambdaExpr, LiteralOperator, LocalName, MemberExpr, MemberLikeFriendName, ModuleEntity, ModuleName, NameType, NameWithTemplateArgs, NestedName, NestedRequirement, NewExpr, NodeArrayNode, NoexceptSpec, NonTypeTemplateParamDecl, ObjCProtoName, ParameterPack, ParameterPackExpansion, PixelVectorType, PointerToMemberConversionExpr, PointerToMemberType, PointerType, PostfixExpr, PostfixQualifiedType, PrefixExpr, QualType, QualifiedName, ReferenceType, RequiresExpr, SizeofParamPackExpr, SpecialName, StringLiteral, StructuredBindingName, SubobjectExpr, SyntheticTemplateParamName, TemplateArgs, TemplateArgumentPack, TemplateParamPackDecl, TemplateParamQualifiedArg, TemplateTemplateParamDecl, ThrowExpr, TransformedType, TypeRequirement, TypeTemplateParamDecl, UnnamedTypeName, VectorType, and VendorExtQualType.

Public Types
enum	Kind : unsigned char

enum class	Cache : unsigned char { Yes, No, Unknown }
	Three-way bool to track a cached value. More...

enum class	Prec { Primary, Postfix, Unary, Cast, PtrMem, Multiplicative, Additive, Shift, Spaceship, Relational, Equality, And, Xor, Ior, AndIf, OrIf, Conditional, Assign, Comma, Default }
	Operator precedence for expression nodes. More...

Public Member Functions
	Node (Kind K_, Prec Precedence_=Prec::Primary, Cache RHSComponentCache_=Cache::No, Cache ArrayCache_=Cache::No, Cache FunctionCache_=Cache::No)

	Node (Kind K_, Cache RHSComponentCache_, Cache ArrayCache_=Cache::No, Cache FunctionCache_=Cache::No)

template
void	visit (Fn F) const
	Visit the most-derived object corresponding to this object.

bool	hasRHSComponent (OutputBuffer &OB) const

bool	hasArray (OutputBuffer &OB) const

bool	hasFunction (OutputBuffer &OB) const

Kind	getKind () const

Prec	getPrecedence () const

Cache	getRHSComponentCache () const

Cache	getArrayCache () const

Cache	getFunctionCache () const

virtual bool	hasRHSComponentSlow (OutputBuffer &) const

virtual bool	hasArraySlow (OutputBuffer &) const

virtual bool	hasFunctionSlow (OutputBuffer &) const

virtual const Node *	getSyntaxNode (OutputBuffer &) const

void	printAsOperand (OutputBuffer &OB, Prec P=Prec::Default, bool StrictlyWorse=false) const

void	print (OutputBuffer &OB) const

virtual void	printLeft (OutputBuffer &) const =0

virtual void	printRight (OutputBuffer &) const

virtual bool	printInitListAsType (OutputBuffer &, const NodeArray &) const

virtual std::string_view	getBaseName () const

virtual	~Node ()=default

DEMANGLE_DUMP_METHOD void	dump () const

Protected Attributes
Cache	RHSComponentCache: 2
	Tracks if this node has a component on its right side, in which case we need to call printRight.

Cache	ArrayCache: 2
	Track if this node is a (possibly qualified) array type.

Cache	FunctionCache: 2
	Track if this node is a (possibly qualified) function type.

Definition at line 163 of file ItaniumDemangle.h.

◆ Cache

Three-way bool to track a cached value.

Unknown is possible if this node has an unexpanded parameter pack below it that may affect this cache.

Enumerator
Yes
No
Unknown

Definition at line 172 of file ItaniumDemangle.h.

◆ Kind

◆ Prec

Operator precedence for expression nodes.

Used to determine required parens in expression emission.

Enumerator
Primary
Postfix
Unary
Cast
PtrMem
Multiplicative
Additive
Shift
Spaceship
Relational
Equality
And
Xor
Ior
AndIf
OrIf
Conditional
Assign
Comma
Default

Definition at line 176 of file ItaniumDemangle.h.

◆ Node() [1/2]

◆ Node() [2/2]

virtual Node::~Node ( )	virtualdefault

◆ dump()

◆ getArrayCache()

Cache Node::getArrayCache ( ) const	inline

◆ getBaseName()

virtual std::string_view Node::getBaseName ( ) const	inlinevirtual

Reimplemented in NameType, AbiTagAttr, NestedName, MemberLikeFriendName, ModuleEntity, QualifiedName, NameWithTemplateArgs, GlobalQualifiedName, ExpandedSpecialSubstitution, and SpecialSubstitution.

Definition at line 305 of file ItaniumDemangle.h.

Referenced by AbiTagAttr::getBaseName(), NestedName::getBaseName(), MemberLikeFriendName::getBaseName(), ModuleEntity::getBaseName(), and NameWithTemplateArgs::getBaseName().

◆ getFunctionCache()

Cache Node::getFunctionCache ( ) const	inline

◆ getKind()

Kind Node::getKind ( ) const	inline

Definition at line 255 of file ItaniumDemangle.h.

Referenced by ObjCProtoName::isObjCObject(), AbstractManglingParser< Derived, Alloc >::parseCtorDtorName(), AbstractManglingParser< Derived, Alloc >::parseNestedName(), AbstractManglingParser< Derived, Alloc >::parseTemplateArgs(), AbstractManglingParser< Derived, Alloc >::parseTemplateParam(), AbstractManglingParser< Derived, Alloc >::parseUnscopedName(), NodeArray::printAsString(), BracedExpr::printLeft(), and BracedRangeExpr::printLeft().

◆ getPrecedence()

Prec Node::getPrecedence ( ) const	inline

Definition at line 257 of file ItaniumDemangle.h.

Referenced by BinaryExpr::match(), ArraySubscriptExpr::match(), PostfixExpr::match(), ConditionalExpr::match(), MemberExpr::match(), EnclosingExpr::match(), CastExpr::match(), CallExpr::match(), NewExpr::match(), DeleteExpr::match(), PrefixExpr::match(), ConversionExpr::match(), PointerToMemberConversionExpr::match(), printAsOperand(), BinaryExpr::printLeft(), ArraySubscriptExpr::printLeft(), PostfixExpr::printLeft(), ConditionalExpr::printLeft(), MemberExpr::printLeft(), and PrefixExpr::printLeft().

◆ getRHSComponentCache()

Cache Node::getRHSComponentCache ( ) const	inline

◆ getSyntaxNode()

◆ hasArray()

◆ hasArraySlow()

◆ hasFunction()

◆ hasFunctionSlow()

◆ hasRHSComponent()

◆ hasRHSComponentSlow()

◆ print()

Definition at line 283 of file ItaniumDemangle.h.

References No, printLeft(), printRight(), and RHSComponentCache.

Referenced by llvm::ItaniumPartialDemangler::getFunctionDeclContextName(), printAsOperand(), ClosureTypeName::printDeclarator(), ElaboratedTypeSpefType::printLeft(), ObjCProtoName::printLeft(), SpecialName::printLeft(), CtorVtableSpecialName::printLeft(), NestedName::printLeft(), MemberLikeFriendName::printLeft(), ModuleName::printLeft(), ModuleEntity::printLeft(), LocalName::printLeft(), TemplateParamQualifiedArg::printLeft(), NameWithTemplateArgs::printLeft(), SubobjectExpr::printLeft(), EnclosingExpr::printLeft(), PointerToMemberConversionExpr::printLeft(), InitListExpr::printLeft(), BracedExpr::printLeft(), BracedRangeExpr::printLeft(), FoldExpr::printLeft(), EnumLiteral::printLeft(), ExprRequirement::printLeft(), NestedRequirement::printLeft(), printNode(), FunctionType::printRight(), FunctionEncoding::printRight(), and TemplateTemplateParamDecl::printRight().

◆ printAsOperand()

Definition at line 272 of file ItaniumDemangle.h.

References getPrecedence(), P, and print().

Referenced by llvm::DOTGraphTraits< DOTFuncInfo * >::getBBName(), getSimpleNodeName(), llvm::operator<<(), llvm::DOTGraphTraits< DOTFuncInfo * >::printBasicBlock(), NoexceptSpec::printLeft(), ArraySubscriptExpr::printLeft(), PostfixExpr::printLeft(), PrefixExpr::printLeft(), FoldExpr::printLeft(), and llvm::SimpleNodeLabelString().

◆ printInitListAsType()

◆ printLeft()

virtual void Node::printLeft ( OutputBuffer & ) const	pure virtual

Implemented in NodeArrayNode, DotSuffix, VendorExtQualType, QualType, ConversionOperatorType, PostfixQualifiedType, NameType, BitIntType, ElaboratedTypeSpefType, TransformedType, AbiTagAttr, EnableIfAttr, ObjCProtoName, PointerType, ReferenceType, PointerToMemberType, ArrayType, FunctionType, NoexceptSpec, DynamicExceptionSpec, ExplicitObjectParameter, FunctionEncoding, LiteralOperator, SpecialName, CtorVtableSpecialName, NestedName, MemberLikeFriendName, ModuleName, ModuleEntity, LocalName, QualifiedName, VectorType, PixelVectorType, BinaryFPType, SyntheticTemplateParamName, TemplateParamQualifiedArg, TypeTemplateParamDecl, ConstrainedTypeTemplateParamDecl, NonTypeTemplateParamDecl, TemplateTemplateParamDecl, TemplateParamPackDecl, ParameterPack, TemplateArgumentPack, ParameterPackExpansion, TemplateArgs, ForwardTemplateReference, NameWithTemplateArgs, GlobalQualifiedName, SpecialSubstitution, CtorDtorName, DtorName, UnnamedTypeName, ClosureTypeName, StructuredBindingName, BinaryExpr, ArraySubscriptExpr, PostfixExpr, ConditionalExpr, MemberExpr, SubobjectExpr, EnclosingExpr, CastExpr, SizeofParamPackExpr, CallExpr, NewExpr, DeleteExpr, PrefixExpr, FunctionParam, ConversionExpr, PointerToMemberConversionExpr, InitListExpr, BracedExpr, BracedRangeExpr, FoldExpr, ThrowExpr, BoolExpr, StringLiteral, LambdaExpr, EnumLiteral, IntegerLiteral, RequiresExpr, ExprRequirement, TypeRequirement, NestedRequirement, and FloatLiteralImpl< Float >.

Referenced by print(), QualType::printLeft(), AbiTagAttr::printLeft(), PointerToMemberType::printLeft(), ForwardTemplateReference::printLeft(), and CastExpr::printLeft().

◆ printRight()

virtual void Node::printRight ( OutputBuffer & ) const	inlinevirtual

Reimplemented in QualType, PointerType, ReferenceType, PointerToMemberType, ArrayType, FunctionType, FunctionEncoding, TypeTemplateParamDecl, ConstrainedTypeTemplateParamDecl, NonTypeTemplateParamDecl, TemplateTemplateParamDecl, TemplateParamPackDecl, ParameterPack, and ForwardTemplateReference.

Definition at line 296 of file ItaniumDemangle.h.

Referenced by print(), QualType::printRight(), PointerToMemberType::printRight(), and ForwardTemplateReference::printRight().

◆ visit()

template

void Node::visit	(	Fn	F	)	const

Visit the most-derived object corresponding to this object.

Visit the node.

Calls [F(P)](MD5%5F8cpp.html#a96d73bbd7af15cb1fc38c3f4a3bd82e9), where P is the node cast to the appropriate derived class.

Definition at line 2621 of file ItaniumDemangle.h.

References DEMANGLE_ASSERT.

◆ ArrayCache

◆ FunctionCache

Cache Node::FunctionCache	protected

◆ RHSComponentCache

Cache Node::RHSComponentCache	protected

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

include/llvm/Demangle/ItaniumDemangle.h