Node Class Reference

#include "llvm/Demangle/ItaniumDemangle.h"

Inherited by AbiTagAttr, ArraySubscriptExpr, ArrayType, BinaryExpr, BoolExpr, BracedExpr, BracedRangeExpr, CallExpr, CastExpr, ClosureTypeName, ConditionalExpr, ConversionExpr, ConversionOperatorType, CtorDtorName, CtorVtableSpecialName, DeleteExpr, DotSuffix, DtorName, DynamicExceptionSpec, ElaboratedTypeSpefType, EnableIfAttr, EnclosingExpr, ExpandedSpecialSubstitution, FloatLiteralImpl< Float >, FoldExpr, ForwardTemplateReference, FunctionEncoding, FunctionParam, FunctionType, GlobalQualifiedName, InitListExpr, IntegerCastExpr, IntegerLiteral, LiteralOperator, LocalName, MemberExpr, NameType, NameWithTemplateArgs, NestedName, NewExpr, NodeArrayNode, NoexceptSpec, ObjCProtoName, ParameterPack, ParameterPackExpansion, PixelVectorType, PointerToMemberType, PointerType, PostfixExpr, PostfixQualifiedType, PrefixExpr, QualifiedName, QualType, ReferenceType, SizeofParamPackExpr, SpecialName, SpecialSubstitution, StdQualifiedName, StructuredBindingName, TemplateArgs, TemplateArgumentPack, ThrowExpr, UnnamedTypeName, UUIDOfExpr, VectorType, and VendorExtQualType.

Collaboration diagram for Node:

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

Public Member Functions
	Node (Kind K_, Cache RHSComponentCache_=Cache::No, Cache ArrayCache_=Cache::No, Cache FunctionCache_=Cache::No)
template<typename Fn >
void	visit (Fn F) const
	Visit the most-derived object corresponding to this object. More...
bool	hasRHSComponent (OutputStream &S) const
bool	hasArray (OutputStream &S) const
bool	hasFunction (OutputStream &S) const
Kind	getKind () const
virtual bool	hasRHSComponentSlow (OutputStream &) const
virtual bool	hasArraySlow (OutputStream &) const
virtual bool	hasFunctionSlow (OutputStream &) const
virtual const Node *	getSyntaxNode (OutputStream &) const
void	print (OutputStream &S) const
virtual void	printLeft (OutputStream &) const =0
virtual void	printRight (OutputStream &) const
virtual StringView	getBaseName () const
virtual	~Node ()=default
DEMANGLE_DUMP_METHOD void	dump () const

Public Attributes
Cache	RHSComponentCache
	Tracks if this node has a component on its right side, in which case we need to call printRight. More...
Cache	ArrayCache
	Track if this node is a (possibly qualified) array type. More...
Cache	FunctionCache
	Track if this node is a (possibly qualified) function type. More...

Detailed Description

Definition at line 106 of file ItaniumDemangle.h.

Member Enumeration Documentation

Cache

enum Node::Cache : unsigned char

strong

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 116 of file ItaniumDemangle.h.

Kind

enum Node::Kind : unsigned char

Definition at line 108 of file ItaniumDemangle.h.

Constructor & Destructor Documentation

Node()

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

inline

Definition at line 136 of file ItaniumDemangle.h.

References F(), and visit().

~Node()

virtual Node::~Node ( )

virtualdefault

Referenced by getBaseName().

Member Function Documentation

dump()

DEMANGLE_DUMP_METHOD void Node::dump

(

)

const

Referenced by llvm::SDValue::dump(), and getBaseName().

getBaseName()

virtual StringView Node::getBaseName ( ) const

inlinevirtual

Reimplemented in SpecialSubstitution, ExpandedSpecialSubstitution, StdQualifiedName, GlobalQualifiedName, NameWithTemplateArgs, QualifiedName, NestedName, and NameType.

Definition at line 195 of file ItaniumDemangle.h.

References DEMANGLE_DUMP_METHOD, dump(), and ~Node().

Referenced by NestedName::getBaseName(), QualifiedName::getBaseName(), NameWithTemplateArgs::getBaseName(), and StdQualifiedName::getBaseName().

getKind()

Kind Node::getKind ( ) const

inline

Definition at line 168 of file ItaniumDemangle.h.

Referenced by ObjCProtoName::isObjCObject(), AbstractManglingParser< ManglingParser< Alloc >, Alloc >::parseCtorDtorName(), AbstractManglingParser< ManglingParser< Alloc >, Alloc >::parseTemplateArgs(), AbstractManglingParser< ManglingParser< Alloc >, Alloc >::parseTemplateParam(), BracedExpr::printLeft(), and BracedRangeExpr::printLeft().

getSyntaxNode()

virtual const Node* Node::getSyntaxNode ( OutputStream &  ) const

inlinevirtual

Reimplemented in ForwardTemplateReference, and ParameterPack.

Definition at line 176 of file ItaniumDemangle.h.

Referenced by ForwardTemplateReference::getSyntaxNode().

hasArray()

bool Node::hasArray ( OutputStream &  S ) const

inline

Definition at line 156 of file ItaniumDemangle.h.

References hasArraySlow(), Unknown, and Yes.

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

hasArraySlow()

virtual bool Node::hasArraySlow ( OutputStream &  ) const

inlinevirtual

Reimplemented in ForwardTemplateReference, ParameterPack, ArrayType, and QualType.

Definition at line 171 of file ItaniumDemangle.h.

Referenced by hasArray().

hasFunction()

bool Node::hasFunction ( OutputStream &  S ) const

inline

Definition at line 162 of file ItaniumDemangle.h.

References hasFunctionSlow(), Unknown, and Yes.

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

hasFunctionSlow()

virtual bool Node::hasFunctionSlow ( OutputStream &  ) const

inlinevirtual

Reimplemented in ForwardTemplateReference, ParameterPack, FunctionEncoding, FunctionType, and QualType.

Definition at line 172 of file ItaniumDemangle.h.

Referenced by hasFunction().

hasRHSComponent()

bool Node::hasRHSComponent ( OutputStream &  S ) const

inline

Definition at line 150 of file ItaniumDemangle.h.

References hasRHSComponentSlow(), Unknown, and Yes.

Referenced by QualType::hasRHSComponentSlow(), ReferenceType::hasRHSComponentSlow(), PointerToMemberType::hasRHSComponentSlow(), and ForwardTemplateReference::hasRHSComponentSlow().

hasRHSComponentSlow()

virtual bool Node::hasRHSComponentSlow ( OutputStream &  ) const

inlinevirtual

Reimplemented in ForwardTemplateReference, ParameterPack, FunctionEncoding, FunctionType, ArrayType, PointerToMemberType, ReferenceType, PointerType, and QualType.

Definition at line 170 of file ItaniumDemangle.h.

Referenced by hasRHSComponent().

print()

void Node::print ( OutputStream &  S ) const

inline

Definition at line 180 of file ItaniumDemangle.h.

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

Referenced by llvm::ItaniumPartialDemangler::getFunctionDeclContextName(), ElaboratedTypeSpefType::printLeft(), ObjCProtoName::printLeft(), NoexceptSpec::printLeft(), FunctionEncoding::printLeft(), LiteralOperator::printLeft(), SpecialName::printLeft(), CtorVtableSpecialName::printLeft(), NestedName::printLeft(), LocalName::printLeft(), QualifiedName::printLeft(), VectorType::printLeft(), NameWithTemplateArgs::printLeft(), StdQualifiedName::printLeft(), BinaryExpr::printLeft(), ArraySubscriptExpr::printLeft(), PostfixExpr::printLeft(), ConditionalExpr::printLeft(), MemberExpr::printLeft(), EnclosingExpr::printLeft(), CallExpr::printLeft(), NewExpr::printLeft(), DeleteExpr::printLeft(), PrefixExpr::printLeft(), ConversionExpr::printLeft(), InitListExpr::printLeft(), BracedExpr::printLeft(), BracedRangeExpr::printLeft(), FoldExpr::printLeft(), ThrowExpr::printLeft(), UUIDOfExpr::printLeft(), IntegerCastExpr::printLeft(), ArrayType::printRight(), FunctionType::printRight(), FunctionEncoding::printRight(), and NodeArray::printWithComma().

printLeft()

virtual void Node::printLeft ( OutputStream &  ) const

pure virtual

Implemented in FloatLiteralImpl< Float >, IntegerLiteral, IntegerCastExpr, BoolExpr, UUIDOfExpr, ThrowExpr, FoldExpr, BracedRangeExpr, BracedExpr, InitListExpr, ConversionExpr, FunctionParam, PrefixExpr, DeleteExpr, NewExpr, CallExpr, SizeofParamPackExpr, CastExpr, EnclosingExpr, MemberExpr, ConditionalExpr, PostfixExpr, ArraySubscriptExpr, BinaryExpr, StructuredBindingName, ClosureTypeName, UnnamedTypeName, DtorName, CtorDtorName, SpecialSubstitution, ExpandedSpecialSubstitution, StdQualifiedName, GlobalQualifiedName, NameWithTemplateArgs, ForwardTemplateReference, TemplateArgs, ParameterPackExpansion, TemplateArgumentPack, ParameterPack, PixelVectorType, VectorType, QualifiedName, LocalName, NestedName, CtorVtableSpecialName, SpecialName, LiteralOperator, FunctionEncoding, DynamicExceptionSpec, NoexceptSpec, FunctionType, ArrayType, PointerToMemberType, ReferenceType, PointerType, ObjCProtoName, EnableIfAttr, AbiTagAttr, ElaboratedTypeSpefType, NameType, PostfixQualifiedType, ConversionOperatorType, QualType, VendorExtQualType, DotSuffix, and NodeArrayNode.

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

printRight()

virtual void Node::printRight ( OutputStream &  ) const

inlinevirtual

Reimplemented in ForwardTemplateReference, ParameterPack, FunctionEncoding, FunctionType, ArrayType, PointerToMemberType, ReferenceType, PointerType, and QualType.

Definition at line 193 of file ItaniumDemangle.h.

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

visit()

template<typename Fn >

void Node::visit

(

Fn

F

)

const

Visit the most-derived object corresponding to this object.

Visit the node.

Calls F(P), where P is the node cast to the appropriate derived class.

Definition at line 2016 of file ItaniumDemangle.h.

References assert(), CASE, and FOR_EACH_NODE_KIND.

Referenced by Node().

Member Data Documentation

ArrayCache

Cache Node::ArrayCache

Track if this node is a (possibly qualified) array type.

This can affect how we format the output string.

Definition at line 129 of file ItaniumDemangle.h.

Referenced by ParameterPack::ParameterPack().

FunctionCache

Cache Node::FunctionCache

Track if this node is a (possibly qualified) function type.

This can affect how we format the output string.

Definition at line 133 of file ItaniumDemangle.h.

Referenced by ParameterPack::ParameterPack().

RHSComponentCache

Cache Node::RHSComponentCache

Tracks if this node has a component on its right side, in which case we need to call printRight.

Definition at line 125 of file ItaniumDemangle.h.

Referenced by ParameterPack::ParameterPack().

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

• include/llvm/Demangle/ItaniumDemangle.h