class NamespaceAliasDecl

Declaration

class NamespaceAliasDecl : public NamedDecl, public Redeclarable { /* full declaration omitted */ };

Description

Represents a C++ namespace alias. For example:

Declared at: clang/include/clang/AST/DeclCXX.h:3019

Inherits from: NamedDecl, Redeclarable

Member Variables

private clang::SourceLocation NamespaceLoc

The location of the \c namespace keyword.

private clang::SourceLocation IdentLoc

This is accessed by TargetNameLoc.

private clang::NestedNameSpecifierLoc QualifierLoc

The nested-name-specifier that precedes the namespace.

private clang::NamedDecl* Namespace

The Decl that this alias points to, either a NamespaceDecl or a NamespaceAliasDecl.

Inherited from Decl:

protected NextInContextAndBits

protected Access

protected FromASTFile

protected IdentifierNamespace

protected CacheValidAndLinkage

Method Overview

• public static clang::NamespaceAliasDecl * Create(clang::ASTContext & C, clang::DeclContext * DC, clang::SourceLocation NamespaceLoc, clang::SourceLocation AliasLoc, clang::IdentifierInfo * Alias, clang::NestedNameSpecifierLoc QualifierLoc, clang::SourceLocation IdentLoc, clang::NamedDecl * Namespace)
• public static clang::NamespaceAliasDecl * CreateDeserialized(clang::ASTContext & C, unsigned int ID)
• private NamespaceAliasDecl(clang::ASTContext & C, clang::DeclContext * DC, clang::SourceLocation NamespaceLoc, clang::SourceLocation AliasLoc, clang::IdentifierInfo * Alias, clang::NestedNameSpecifierLoc QualifierLoc, clang::SourceLocation IdentLoc, clang::NamedDecl * Namespace)
• private void anchor()
• public static bool classof(const clang::Decl * D)
• public static bool classofKind(clang::Decl::Kind K)
• public clang::SourceLocation getAliasLoc() const
• public clang::NamedDecl * getAliasedNamespace() const
• public clang::NamespaceAliasDecl * getCanonicalDecl()
• public const clang::NamespaceAliasDecl * getCanonicalDecl() const
• private clang::NamespaceAliasDecl * getMostRecentDeclImpl()
• public clang::NamespaceDecl * getNamespace()
• public const clang::NamespaceDecl * getNamespace() const
• public clang::SourceLocation getNamespaceLoc() const
• private clang::NamespaceAliasDecl * getNextRedeclarationImpl()
• private clang::NamespaceAliasDecl * getPreviousDeclImpl()
• public clang::NestedNameSpecifier * getQualifier() const
• public clang::NestedNameSpecifierLoc getQualifierLoc() const
• public clang::SourceRange getSourceRange() const
• public clang::SourceLocation getTargetNameLoc() const

Inherited from NamedDecl:

• public classof
• public classofKind
• public declarationReplaces
• public getDeclName
• public getExplicitVisibility
• public getFormalLinkage
• public getIdentifier
• public getLinkageAndVisibility
• public getLinkageInternal
• public getMostRecentDecl
• public getMostRecentDecl
• public getName
• public getNameAsString
• public getNameForDiagnostic
• public getObjCFStringFormattingFamily
• public getQualifiedNameAsString
• public getUnderlyingDecl
• public getUnderlyingDecl
• public getVisibility
• public hasExternalFormalLinkage
• public hasLinkage
• public hasLinkageBeenComputed
• public isCXXClassMember
• public isCXXInstanceMember
• public isExternallyDeclarable
• public isExternallyVisible
• public isLinkageValid
• public isReserved
• public printName
• public printNestedNameSpecifier
• public printNestedNameSpecifier
• public printQualifiedName
• public printQualifiedName
• public setDeclName

Inherited from Decl:

• public EnableStatistics
• public PrintStats
• public add
• public addAttr
• public attr_begin
• public attr_end
• public attrs
• public canBeWeakImported
• public castFromDeclContext
• public castToDeclContext
• public classofKind
• public dropAttr
• public dropAttrs
• public dump
• public dump
• public dumpColor
• public getASTContext
• protected getASTMutationListener
• public getAccess
• public getAccessUnsafe
• public getAsFunction
• public getAsFunction
• public getAttr
• public getAttrs
• public getAttrs
• public getAvailability
• public getBeginLoc
• public getBody
• public getBodyRBrace
• protected getCachedLinkage
• public getCanonicalDecl
• public getCanonicalDecl
• public getDeclContext
• public getDeclContext
• public getDeclKindName
• public getDefiningAttr
• public getDescribedTemplate
• public getDescribedTemplateParams
• public getEndLoc
• public getExternalSourceSymbolAttr
• public getFriendObjectKind
• public getFunctionType
• public getGlobalID
• public getID
• public getIdentifierNamespace
• public getIdentifierNamespaceForKind
• public getImportedOwningModule
• public getKind
• public getLangOpts
• public getLexicalDeclContext
• public getLexicalDeclContext
• public getLocalOwningModule
• public getLocation
• public getMaxAlignment
• public getModuleOwnershipKind
• public getMostRecentDecl
• public getMostRecentDecl
• protected getMostRecentDeclImpl
• public getNextDeclInContext
• public getNextDeclInContext
• protected getNextRedeclarationImpl
• public getNonClosureContext
• public getNonClosureContext
• public getOwningModule
• public getOwningModuleForLinkage
• public getOwningModuleID
• public getParentFunctionOrMethod
• public getParentFunctionOrMethod
• public getPreviousDecl
• public getPreviousDecl
• protected getPreviousDeclImpl
• public getSourceRange
• public getTemplateDepth
• public getTranslationUnitDecl
• public getTranslationUnitDecl
• public getVersionIntroduced
• public hasAttr
• public hasAttrs
• public hasBody
• protected hasCachedLinkage
• public hasDefiningAttr
• protected hasLocalOwningModuleStorage
• public hasOwningModule
• public hasTagIdentifierNamespace
• public isCanonicalDecl
• public isDefinedOutsideFunctionOrMethod
• public isDeprecated
• public isDiscardedInGlobalModuleFragment
• public isFirstDecl
• public isFromASTFile
• public isFunctionOrFunctionTemplate
• public isImplicit
• public isInAnonymousNamespace
• public isInExportDeclContext
• public isInIdentifierNamespace
• public isInLocalScopeForInstantiation
• public isInStdNamespace
• public isInvalidDecl
• public isInvisibleOutsideTheOwningModule
• public isLocalExternDecl
• public isModulePrivate
• public isOutOfLine
• public isParameterPack
• public isReachable
• public isReferenced
• public isTagIdentifierNamespace
• public isTemplateDecl
• public isTemplateParameter
• public isTemplateParameterPack
• public isTemplated
• public isThisDeclarationReferenced
• public isTopLevelDeclInObjCContainer
• public isUnavailable
• public isUnconditionallyVisible
• public isUsed
• public isWeakImported
• public markUsed
• public print
• public print
• public printGroup
• public redecls
• public redecls_begin
• public redecls_end
• public setAccess
• public setAttrs
• protected setCachedLinkage
• public setDeclContext
• public setFromASTFile
• public setImplicit
• public setInvalidDecl
• public setIsUsed
• public setLexicalDeclContext
• public setLocalExternDecl
• public setLocalOwningModule
• public setLocation
• public setModuleOwnershipKind
• protected setModulePrivate
• public setNonMemberOperator
• public setObjectOfFriendDecl
• public setOwningModuleID
• public setReferenced
• public setTopLevelDeclInObjCContainer
• public setVisibleDespiteOwningModule
• public specific_attr_begin
• public specific_attr_end
• public specific_attrs
• protected updateOutOfDate

Methods

¶static clang::NamespaceAliasDecl* Create(
    clang::ASTContext& C,
    clang::DeclContext* DC,
    clang::SourceLocation NamespaceLoc,
    clang::SourceLocation AliasLoc,
    clang::IdentifierInfo* Alias,
    clang::NestedNameSpecifierLoc QualifierLoc,
    clang::SourceLocation IdentLoc,
    clang::NamedDecl* Namespace)

Declared at: clang/include/clang/AST/DeclCXX.h:3055

Parameters

clang::ASTContext& C

clang::DeclContext* DC

clang::SourceLocation NamespaceLoc

clang::SourceLocation AliasLoc

clang::IdentifierInfo* Alias

clang::NestedNameSpecifierLoc QualifierLoc

clang::SourceLocation IdentLoc

clang::NamedDecl* Namespace

¶static clang::NamespaceAliasDecl*
CreateDeserialized(clang::ASTContext& C,
                   unsigned int ID)

Declared at: clang/include/clang/AST/DeclCXX.h:3063

Parameters

clang::ASTContext& C

unsigned int ID

¶NamespaceAliasDecl(
    clang::ASTContext& C,
    clang::DeclContext* DC,
    clang::SourceLocation NamespaceLoc,
    clang::SourceLocation AliasLoc,
    clang::IdentifierInfo* Alias,
    clang::NestedNameSpecifierLoc QualifierLoc,
    clang::SourceLocation IdentLoc,
    clang::NamedDecl* Namespace)

Declared at: clang/include/clang/AST/DeclCXX.h:3038

Parameters

clang::ASTContext& C

clang::DeclContext* DC

clang::SourceLocation NamespaceLoc

clang::SourceLocation AliasLoc

clang::IdentifierInfo* Alias

clang::NestedNameSpecifierLoc QualifierLoc

clang::SourceLocation IdentLoc

clang::NamedDecl* Namespace

¶void anchor()

Declared at: clang/include/clang/AST/DeclCXX.h:3046

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

Declared at: clang/include/clang/AST/DeclCXX.h:3121

Parameters

const clang::Decl* D

¶static bool classofKind(clang::Decl::Kind K)

Declared at: clang/include/clang/AST/DeclCXX.h:3122

Parameters

clang::Decl::Kind K

¶clang::SourceLocation getAliasLoc() const

Description

Returns the location of the alias name, i.e. 'foo' in "namespace foo = ns::bar;".

Declared at: clang/include/clang/AST/DeclCXX.h:3105

¶clang::NamedDecl* getAliasedNamespace() const

Description

Retrieve the namespace that this alias refers to, which may either be a NamespaceDecl or a NamespaceAliasDecl.

Declared at: clang/include/clang/AST/DeclCXX.h:3115

¶clang::NamespaceAliasDecl* getCanonicalDecl()

Description

Retrieves the "canonical" declaration of the given declaration.

Declared at: clang/include/clang/AST/DeclCXX.h:3074

¶const clang::NamespaceAliasDecl*
getCanonicalDecl() const

Declared at: clang/include/clang/AST/DeclCXX.h:3077

¶clang::NamespaceAliasDecl* getMostRecentDeclImpl()

Description

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

Declared at: clang/include/clang/AST/DeclCXX.h:3052

¶clang::NamespaceDecl* getNamespace()

Description

Retrieve the namespace declaration aliased by this directive.

Declared at: clang/include/clang/AST/DeclCXX.h:3092

¶const clang::NamespaceDecl* getNamespace() const

Declared at: clang/include/clang/AST/DeclCXX.h:3099

¶clang::SourceLocation getNamespaceLoc() const

Description

Returns the location of the \c namespace keyword.

Declared at: clang/include/clang/AST/DeclCXX.h:3108

¶clang::NamespaceAliasDecl*
getNextRedeclarationImpl()

Description

Returns the next redeclaration or itself if this is the only decl. Decl subclasses that can be redeclared should override this method so that Decl::redecl_iterator can iterate over them.

Declared at: clang/include/clang/AST/DeclCXX.h:3050

¶clang::NamespaceAliasDecl* getPreviousDeclImpl()

Description

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

Declared at: clang/include/clang/AST/DeclCXX.h:3051

¶clang::NestedNameSpecifier* getQualifier() const

Description

Retrieve the nested-name-specifier that qualifies the name of the namespace.

Declared at: clang/include/clang/AST/DeclCXX.h:3087

¶clang::NestedNameSpecifierLoc getQualifierLoc()
    const

Description

Retrieve the nested-name-specifier that qualifies the name of the namespace, with source-location information.

Declared at: clang/include/clang/AST/DeclCXX.h:3083

¶clang::SourceRange getSourceRange() const

Description

Source range that this declaration covers.

Declared at: clang/include/clang/AST/DeclCXX.h:3117

¶clang::SourceLocation getTargetNameLoc() const

Description

Returns the location of the identifier in the named namespace.

Declared at: clang/include/clang/AST/DeclCXX.h:3111