clang  3.7.0
Public Types | Public Member Functions | Static Public Member Functions | Static Public Attributes | Friends | List of all members
clang::DeclarationName Class Reference

#include <DeclarationName.h>

Collaboration diagram for clang::DeclarationName:
[legend]

Public Types

enum  NameKind {
  Identifier, ObjCZeroArgSelector, ObjCOneArgSelector, ObjCMultiArgSelector,
  CXXConstructorName, CXXDestructorName, CXXConversionFunctionName, CXXOperatorName,
  CXXLiteralOperatorName, CXXUsingDirective
}
 NameKind - The kind of name this object contains. More...
 

Public Member Functions

 DeclarationName ()
 DeclarationName - Used to create an empty selector. More...
 
 DeclarationName (const IdentifierInfo *II)
 
 DeclarationName (Selector Sel)
 
 operator bool () const
 
bool isEmpty () const
 Evaluates true when this declaration name is empty. More...
 
bool isIdentifier () const
 Predicate functions for querying what type of name this is. More...
 
bool isObjCZeroArgSelector () const
 
bool isObjCOneArgSelector () const
 
NameKind getNameKind () const
 getNameKind - Determine what kind of name this is. More...
 
bool isDependentName () const
 Determines whether the name itself is dependent, e.g., because it involves a C++ type that is itself dependent. More...
 
std::string getAsString () const
 getNameAsString - Retrieve the human-readable string for this name. More...
 
IdentifierInfogetAsIdentifierInfo () const
 
uintptr_t getAsOpaqueInteger () const
 
void * getAsOpaquePtr () const
 
QualType getCXXNameType () const
 
OverloadedOperatorKind getCXXOverloadedOperator () const
 
IdentifierInfogetCXXLiteralIdentifier () const
 
Selector getObjCSelector () const
 
template<typename T >
T * getFETokenInfo () const
 
void setFETokenInfo (void *T)
 
void dump () const
 

Static Public Member Functions

static DeclarationName getUsingDirectiveName ()
 getUsingDirectiveName - Return name for all using-directives. More...
 
static DeclarationName getFromOpaquePtr (void *P)
 
static DeclarationName getFromOpaqueInteger (uintptr_t P)
 
static DeclarationName getEmptyMarker ()
 
static DeclarationName getTombstoneMarker ()
 
static int compare (DeclarationName LHS, DeclarationName RHS)
 

Static Public Attributes

static const unsigned NumNameKinds = CXXUsingDirective + 1
 

Friends

class DeclarationNameTable
 
class NamedDecl
 
bool operator== (DeclarationName LHS, DeclarationName RHS)
 operator== - Determine whether the specified names are identical.. More...
 
bool operator!= (DeclarationName LHS, DeclarationName RHS)
 operator!= - Determine whether the specified names are different. More...
 

Detailed Description

DeclarationName - The name of a declaration. In the common case, this just stores an IdentifierInfo pointer to a normal name. However, it also provides encodings for Objective-C selectors (optimizing zero- and one-argument selectors, which make up 78% percent of all selectors in Cocoa.h) and special C++ names for constructors, destructors, and conversion functions.

Definition at line 47 of file DeclarationName.h.

Member Enumeration Documentation

NameKind - The kind of name this object contains.

Enumerator
Identifier 
ObjCZeroArgSelector 
ObjCOneArgSelector 
ObjCMultiArgSelector 
CXXConstructorName 
CXXDestructorName 
CXXConversionFunctionName 
CXXOperatorName 
CXXLiteralOperatorName 
CXXUsingDirective 

Definition at line 50 of file DeclarationName.h.

Constructor & Destructor Documentation

clang::DeclarationName::DeclarationName ( )
inline

DeclarationName - Used to create an empty selector.

Definition at line 171 of file DeclarationName.h.

Referenced by getEmptyMarker(), getTombstoneMarker(), and getUsingDirectiveName().

clang::DeclarationName::DeclarationName ( const IdentifierInfo II)
inline

Definition at line 174 of file DeclarationName.h.

clang::DeclarationName::DeclarationName ( Selector  Sel)
inline

Definition at line 180 of file DeclarationName.h.

Member Function Documentation

int clang::DeclarationName::compare ( DeclarationName  LHS,
DeclarationName  RHS 
)
static
void DeclarationName::dump ( ) const

Definition at line 336 of file DeclarationName.cpp.

IdentifierInfo* clang::DeclarationName::getAsIdentifierInfo ( ) const
inline

getAsIdentifierInfo - Retrieve the IdentifierInfo * stored in this declaration name, or NULL if this declaration name isn't a simple identifier.

Definition at line 223 of file DeclarationName.h.

References isIdentifier().

Referenced by clang::Sema::ActOnCXXMemberDeclarator(), clang::Sema::ActOnIdExpression(), clang::Sema::ActOnVariableDeclarator(), clang::IdentifierResolver::AddDecl(), clang::ASTWriter::AddDeclarationName(), clang::IdentifierResolver::begin(), CalculateHiddenNames(), clang::Sema::CheckFieldDecl(), clang::Sema::CheckTemplateTypeArgument(), compare(), clang::Sema::CorrectTypo(), clang::Sema::CorrectTypoDelayed(), clang::UnresolvedUsingTypenameDecl::Create(), CreateNewFunctionDecl(), DiagnoseDirectIsaAccess(), DiagnoseInvalidRedeclaration(), clang::TypoCorrection::getCorrectionAsIdentifierInfo(), getFETokenInfo(), clang::NamedDecl::getIdentifier(), clang::serialization::reader::ASTDeclContextNameLookupTrait::GetInternalKey(), getOrderedName(), clang::Sema::HandleExprPropertyRefExpr(), clang::Sema::HandlePropertyInClassExtension(), clang::ASTImporter::Import(), clang::IdentifierResolver::InsertDeclAfter(), isCXXSharedPtrDtor(), LookupBuiltin(), clang::operator<<(), clang::IdentifierResolver::RemoveDecl(), setFETokenInfo(), clang::IdentifierResolver::tryAddTopLevelDecl(), clang::ASTNodeImporter::VisitClassTemplateDecl(), clang::ASTNodeImporter::VisitEnumConstantDecl(), clang::ASTNodeImporter::VisitEnumDecl(), clang::ASTNodeImporter::VisitFieldDecl(), clang::ASTNodeImporter::VisitImplicitParamDecl(), clang::ASTNodeImporter::VisitIndirectFieldDecl(), clang::ASTNodeImporter::VisitNamespaceDecl(), clang::ASTNodeImporter::VisitNonTypeTemplateParmDecl(), clang::ASTNodeImporter::VisitObjCCategoryDecl(), clang::ASTNodeImporter::VisitObjCInterfaceDecl(), clang::ASTNodeImporter::VisitObjCIvarDecl(), clang::ASTNodeImporter::VisitObjCPropertyDecl(), clang::ASTNodeImporter::VisitObjCProtocolDecl(), clang::ASTNodeImporter::VisitObjCTypeParamDecl(), clang::ASTNodeImporter::VisitParmVarDecl(), clang::ASTNodeImporter::VisitRecordDecl(), clang::ASTNodeImporter::VisitTemplateTemplateParmDecl(), clang::ASTNodeImporter::VisitTypedefNameDecl(), clang::ASTNodeImporter::VisitVarDecl(), and clang::ASTNodeImporter::VisitVarTemplateDecl().

uintptr_t clang::DeclarationName::getAsOpaqueInteger ( ) const
inline

getAsOpaqueInteger - Get the representation of this declaration name as an opaque integer.

Definition at line 231 of file DeclarationName.h.

Referenced by clang::operator<<().

void* clang::DeclarationName::getAsOpaquePtr ( ) const
inline

getAsOpaquePtr - Get the representation of this declaration name as an opaque pointer.

Definition at line 235 of file DeclarationName.h.

Referenced by llvm::DenseMapInfo< clang::DeclarationName >::getHashValue(), hasMember(), and clang::Sema::LookupQualifiedName().

std::string DeclarationName::getAsString ( ) const
IdentifierInfo * DeclarationName::getCXXLiteralIdentifier ( ) const
QualType DeclarationName::getCXXNameType ( ) const
OverloadedOperatorKind DeclarationName::getCXXOverloadedOperator ( ) const
static DeclarationName clang::DeclarationName::getEmptyMarker ( )
inlinestatic
template<typename T >
T* clang::DeclarationName::getFETokenInfo ( ) const
inline

getFETokenInfo/setFETokenInfo - The language front-end is allowed to associate arbitrary metadata with some kinds of declaration names, including normal identifiers and C++ constructors, destructors, and conversion functions.

Definition at line 278 of file DeclarationName.h.

References getAsIdentifierInfo().

Referenced by clang::IdentifierResolver::AddDecl(), clang::IdentifierResolver::begin(), clang::IdentifierResolver::iterator::incrementSlowCase(), clang::IdentifierResolver::InsertDeclAfter(), clang::IdentifierResolver::IdDeclInfoMap::operator[](), clang::IdentifierResolver::RemoveDecl(), and clang::IdentifierResolver::tryAddTopLevelDecl().

static DeclarationName clang::DeclarationName::getFromOpaqueInteger ( uintptr_t  P)
inlinestatic

Definition at line 243 of file DeclarationName.h.

References P.

Referenced by clang::FormatASTNodeDiagnosticArgument().

static DeclarationName clang::DeclarationName::getFromOpaquePtr ( void *  P)
inlinestatic
DeclarationName::NameKind DeclarationName::getNameKind ( ) const

getNameKind - Determine what kind of name this is.

Definition at line 206 of file DeclarationName.cpp.

References clang::DeclarationNameExtra::CXXConstructor, CXXConstructorName, clang::DeclarationNameExtra::CXXConversionFunction, CXXConversionFunctionName, clang::DeclarationNameExtra::CXXDestructor, CXXDestructorName, clang::DeclarationNameExtra::CXXLiteralOperator, CXXLiteralOperatorName, CXXOperatorName, CXXUsingDirective, clang::DeclarationNameExtra::CXXUsingDirective, Identifier, ObjCMultiArgSelector, ObjCOneArgSelector, and ObjCZeroArgSelector.

Referenced by clang::Sema::ActOnCXXMemberDeclarator(), clang::Sema::ActOnFunctionDeclarator(), clang::Sema::ActOnIdExpression(), clang::ASTWriter::AddDeclarationName(), clang::ASTWriter::AddDeclarationNameLoc(), AddTypedNameChunk(), clang::Sema::BuildUsingDeclaration(), CheckArityMismatch(), compare(), computeDeclRefDependence(), clang::DeclarationNameInfo::containsUnexpandedParameterPack(), clang::CXXConstructorDecl::Create(), clang::CXXDestructorDecl::Create(), clang::CXXConversionDecl::Create(), CreateNewFunctionDecl(), clang::DeclarationNameLoc::DeclarationNameLoc(), DeclareImplicitMemberFunctionsWithName(), clang::Sema::DiagnoseEmptyLookup(), clang::Sema::diagnoseQualifiedDeclaration(), clang::Sema::DiagnoseUnexpandedParameterPack(), FindHiddenVirtualMethod(), FindOverriddenMethod(), clang::DeclarationNameInfo::getEndLoc(), clang::serialization::reader::ASTDeclContextNameLookupTrait::GetInternalKey(), getObjCSelector(), clang::Sema::HideUsingShadowDecl(), clang::ASTImporter::Import(), clang::ASTNodeImporter::ImportDeclarationNameLoc(), isImplicitlyDeclaredMemberFunctionName(), clang::DeclarationNameInfo::isInstantiationDependent(), LookupDirect(), clang::operator<<(), clang::DeclarationNameInfo::printName(), clang::ASTReader::ReadDeclarationNameLoc(), setFETokenInfo(), clang::TreeTransform< Derived >::TransformDeclarationNameInfo(), clang::RecursiveASTVisitor< Derived >::TraverseDeclarationNameInfo(), clang::ASTDeclWriter::VisitCXXMethodDecl(), clang::ASTDeclWriter::VisitEnumDecl(), clang::ASTDeclWriter::VisitRecordDecl(), clang::ASTDeclWriter::VisitTypedefDecl(), and clang::ASTDeclWriter::VisitVarDecl().

Selector clang::DeclarationName::getObjCSelector ( ) const
inline
static DeclarationName clang::DeclarationName::getTombstoneMarker ( )
inlinestatic
DeclarationName DeclarationName::getUsingDirectiveName ( )
static
bool DeclarationName::isDependentName ( ) const

Determines whether the name itself is dependent, e.g., because it involves a C++ type that is itself dependent.

Note that this does not capture all of the notions of "dependent name", because an identifier can be a dependent name if it is used as the callee in a call expression with dependent arguments.

Definition at line 243 of file DeclarationName.cpp.

References getCXXNameType(), clang::Type::isDependentType(), and clang::QualType::isNull().

Referenced by clang::Sema::ActOnDependentMemberExpr(), clang::Sema::ActOnMemberAccessExpr(), and clang::Sema::CheckMicrosoftIfExistsSymbol().

bool clang::DeclarationName::isEmpty ( ) const
inline

Evaluates true when this declaration name is empty.

Definition at line 193 of file DeclarationName.h.

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

bool clang::DeclarationName::isIdentifier ( ) const
inline
bool clang::DeclarationName::isObjCOneArgSelector ( ) const
inline

Definition at line 202 of file DeclarationName.h.

Referenced by hasDefaultSetterName().

bool clang::DeclarationName::isObjCZeroArgSelector ( ) const
inline

Definition at line 199 of file DeclarationName.h.

Referenced by getOrderedName(), and hasDefaultGetterName().

clang::DeclarationName::operator bool ( ) const
inlineexplicit

Definition at line 187 of file DeclarationName.h.

void DeclarationName::setFETokenInfo ( void *  T)

Friends And Related Function Documentation

friend class DeclarationNameTable
friend

Definition at line 162 of file DeclarationName.h.

friend class NamedDecl
friend

Definition at line 163 of file DeclarationName.h.

bool operator!= ( DeclarationName  LHS,
DeclarationName  RHS 
)
friend

operator!= - Determine whether the specified names are different.

Definition at line 292 of file DeclarationName.h.

bool operator== ( DeclarationName  LHS,
DeclarationName  RHS 
)
friend

operator== - Determine whether the specified names are identical..

Definition at line 287 of file DeclarationName.h.

Member Data Documentation

const unsigned clang::DeclarationName::NumNameKinds = CXXUsingDirective + 1
static

Definition at line 62 of file DeclarationName.h.


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