clang: clang::CXXScopeSpec Class Reference (original) (raw)

Represents a C++ nested-name-specifier or a global scope specifier. More...

#include "[clang/Sema/DeclSpec.h](DeclSpec%5F8h%5Fsource.html)"

Represents a C++ nested-name-specifier or a global scope specifier.

These can be in 3 states: 1) Not present, identified by isEmpty() 2) Present, identified by isNotEmpty() 2.a) Valid, identified by isValid() 2.b) Invalid, identified by isInvalid().

isSet() is deprecated because it mostly corresponded to "valid" but was often used as if it meant "present".

The actual scope is described by getScopeRep().

If the kind of getScopeRep() is TypeSpec then TemplateParamLists may be empty or contain the template parameter lists attached to the current declaration. Consider the following example: template void SomeType::some_method() {} If CXXScopeSpec refers to SomeType then TemplateParamLists will contain a single element referring to template .

Definition at line 73 of file DeclSpec.h.

◆ Adopt()

Adopt an existing nested-name-specifier (with source-range information).

Definition at line 103 of file DeclSpec.cpp.

References clang::Other.

Referenced by clang::Sema::ActOnNameClassifiedAsOverloadSet(), clang::Sema::ActOnTemplateTypeArgument(), BuildRecoveryCallExpr(), clang::Sema::CheckPlaceholderExpr(), clang::Sema::CheckTemplateArgument(), clang::Sema::CheckTemplateTypeArgument(), clang::Sema::CheckTypenameType(), clang::Sema::diagnoseExprIntendedAsTemplateName(), formImmediatelyDeclaredConstraint(), clang::Sema::getDestructorName(), clang::TreeTransform< AdjustConstraintDepth >::RebuildConceptSpecializationExpr(), clang::TreeTransform< AdjustConstraintDepth >::RebuildCXXDependentScopeMemberExpr(), clang::TreeTransform< AdjustConstraintDepth >::RebuildDeclRefExpr(), clang::TreeTransform< AdjustConstraintDepth >::RebuildDependentNameType(), clang::TreeTransform< AdjustConstraintDepth >::RebuildDependentScopeDeclRefExpr(), clang::TreeTransform< AdjustConstraintDepth >::RebuildMemberExpr(), clang::Sema::RebuildNestedNameSpecifierInCurrentInstantiation(), clang::TreeTransform< AdjustConstraintDepth >::RebuildUnresolvedMemberExpr(), clang::Sema::RestoreNestedNameSpecifierAnnotation(), clang::TreeTransform< Derived >::TransformNestedNameSpecifierLoc(), clang::transformOMPMappableExprListClause(), clang::TreeTransform< Derived >::TransformTemplateName(), clang::TemplateDeclInstantiator::VisitCXXMethodDecl(), and clang::TemplateDeclInstantiator::VisitFunctionDecl().

◆ clear()

◆ Extend()

◆ getBeginLoc()

Definition at line 83 of file DeclSpec.h.

Referenced by actOnOMPReductionKindClause(), clang::Sema::ActOnPackExpansion(), clang::Sema::ActOnTag(), clang::Sema::ActOnTemplatedFriendTag(), clang::Sema::ActOnTemplateIdType(), clang::Sema::ActOnUsingDeclaration(), clang::Sema::ActOnUsingEnumDeclaration(), clang::Sema::BuildDependentDeclRefExpr(), clang::Sema::BuildMemberPointerType(), clang::Sema::BuildQualifiedDeclarationNameExpr(), clang::Sema::BuildUsingDeclaration(), clang::Sema::CheckConceptTemplateId(), clang::Sema::CheckTypenameType(), clang::Sema::CheckUsingDeclQualifier(), clang::DeclaratorChunk::getMemberPointer(), clang::TypoCorrection::setCorrectionRange(), and clang::Parser::TryAnnotateTypeOrScopeTokenAfterScopeSpec().

◆ getEndLoc()

◆ getLastQualifierNameLoc()

◆ getRange()

Definition at line 79 of file DeclSpec.h.

Referenced by clang::Sema::ActOnCXXMemberDeclarator(), clang::Sema::ActOnDependentTag(), clang::Sema::ActOnExceptionDeclarator(), clang::Sema::ActOnExplicitInstantiation(), clang::Sema::ActOnExplicitInstantiation(), clang::Sema::ActOnFriendFunctionDecl(), clang::Sema::ActOnFunctionDeclarator(), clang::Sema::ActOnNamespaceAliasDef(), clang::SemaObjC::ActOnObjCExceptionDecl(), clang::Sema::ActOnTag(), clang::Sema::ActOnTemplatedFriendTag(), clang::Sema::ActOnTemplateName(), clang::Sema::ActOnTypedefDeclarator(), clang::Sema::ActOnUsingDeclaration(), clang::Sema::ActOnUsingDirective(), clang::Sema::ActOnVariableDeclarator(), clang::Sema::BuildCXXNestedNameSpecifier(), clang::Sema::BuildDeclarationNameExpr(), clang::Sema::BuildImplicitMemberExpr(), clang::Sema::BuildMemberPointerType(), clang::Sema::BuildMemberReferenceExpr(), clang::Sema::BuildQualifiedDeclarationNameExpr(), clang::Sema::BuildQualifiedTemplateIdExpr(), clang::Sema::BuildUsingDeclaration(), clang::Sema::CheckClassTemplate(), clang::Sema::CheckFunctionOrTemplateParamDeclarator(), clang::Sema::CheckUsingDeclQualifier(), clang::Sema::CheckUsingDeclRedeclaration(), clang::Sema::ClassifyName(), clang::Sema::diagnoseExprIntendedAsTemplateName(), diagnoseInstanceReference(), clang::Sema::diagnoseQualifiedDeclaration(), DiagnoseQualifiedMemberReference(), clang::Sema::DiagnoseUnexpandedParameterPack(), clang::Sema::DiagnoseUnknownTypeName(), clang::Sema::getConstructorName(), clang::Sema::getDestructorName(), clang::Sema::getTypeName(), clang::Sema::HandleDeclarator(), LookupMemberExpr(), clang::Sema::LookupParsedName(), clang::Sema::LookupTemplateName(), clang::Sema::RebuildNestedNameSpecifierInCurrentInstantiation(), clang::Sema::RequireCompleteDeclContext(), clang::Sema::RequireCompleteEnumDecl(), clang::TreeTransform< Derived >::TransformNestedNameSpecifierLoc(), clang::Parser::TryAnnotateTypeOrScopeToken(), and TryNamespaceTypoCorrection().

◆ getScopeRep()

Retrieve the representation of the nested-name-specifier.

Definition at line 94 of file DeclSpec.h.

Referenced by clang::Sema::ActOnDependentTag(), clang::Sema::ActOnFriendFunctionDecl(), clang::Sema::ActOnFunctionDeclarator(), clang::Sema::ActOnIdExpression(), clang::Sema::ActOnMemberAccessExpr(), clang::Sema::ActOnTemplatedFriendTag(), clang::Sema::ActOnTemplateIdType(), clang::Sema::ActOnTemplateName(), clang::Sema::ActOnUsingDeclaration(), clang::Sema::ActOnUsingDirective(), clang::Sema::BuildCXXNestedNameSpecifier(), clang::Sema::BuildFieldReferenceExpr(), clang::Sema::BuildMemberPointerType(), clang::Sema::BuildMemberReferenceExpr(), clang::Sema::BuildMemInitializer(), clang::Sema::BuildQualifiedDeclarationNameExpr(), clang::Sema::BuildUsingDeclaration(), clang::Sema::CheckClassTemplate(), clang::Sema::checkLiteralOperatorId(), clang::Sema::CheckTemplateTypeArgument(), clang::Sema::CheckUsingDeclQualifier(), clang::Sema::CheckUsingDeclRedeclaration(), clang::Sema::ClassifyName(), clang::SemaCodeCompletion::CodeCompleteQualifiedId(), clang::Sema::computeDeclContext(), clang::Sema::containsUnexpandedParameterPacks(), ConvertDeclSpecToType(), clang::Sema::diagnoseMissingTemplateArguments(), clang::Sema::diagnoseQualifiedDeclaration(), clang::Sema::DiagnoseUnexpandedParameterPack(), clang::Sema::DiagnoseUnknownTypeName(), ExtendNestedNameSpecifier(), clang::Sema::getConstructorName(), clang::Sema::getInheritingConstructorName(), getRangeOfTypeInNestedNameSpecifier(), clang::Sema::getTypeName(), clang::Sema::HandleDeclarator(), clang::Sema::isDeductionGuideName(), clang::Sema::isDependentScopeSpecifier(), isEmpty(), isInvalid(), clang::Sema::isMicrosoftMissingTypename(), isSet(), clang::Sema::isTemplateName(), isValid(), LookupMemberExpr(), clang::Sema::LookupParsedName(), clang::Sema::LookupQualifiedName(), clang::Sema::MatchTemplateParametersToScopeSpecifier(), clang::TreeTransform< Derived >::RebuildTemplateName(), clang::Sema::SaveNestedNameSpecifierAnnotation(), ScopeSpecifierHasTemplateId(), clang::Sema::ShouldEnterDeclaratorScope(), clang::TreeTransform< Derived >::TransformNestedNameSpecifierLoc(), clang::Sema::tryLookupCtorInitMemberDecl(), and warnAboutRedundantParens().

◆ getTemplateParamLists()

◆ getWithLocInContext()

Retrieve a nested-name-specifier with location information, copied into the given AST context.

Parameters

Definition at line 123 of file DeclSpec.cpp.

Referenced by clang::Sema::ActOnClassTemplateSpecialization(), clang::Sema::ActOnCXXNestedNameSpecifier(), clang::Sema::ActOnDependentMemberExpr(), clang::Sema::ActOnDependentTag(), clang::Sema::ActOnMSDependentExistsStmt(), clang::Sema::ActOnNamespaceAliasDef(), clang::SemaOpenMP::ActOnOpenMPFromClause(), clang::SemaOpenMP::ActOnOpenMPInReductionClause(), clang::SemaOpenMP::ActOnOpenMPMapClause(), clang::SemaOpenMP::ActOnOpenMPReductionClause(), clang::SemaOpenMP::ActOnOpenMPTaskReductionClause(), clang::SemaOpenMP::ActOnOpenMPToClause(), clang::Sema::ActOnTag(), clang::Sema::ActOnTagTemplateIdType(), clang::Sema::ActOnTemplatedFriendTag(), clang::Sema::ActOnTemplateIdType(), clang::Sema::ActOnTypenameType(), clang::Sema::ActOnTypenameType(), clang::Sema::ActOnTypeRequirement(), clang::Sema::ActOnUsingDirective(), clang::Sema::BuildCXXNestedNameSpecifier(), clang::Sema::BuildDeclarationNameExpr(), buildDeclareReductionRef(), clang::Sema::BuildDeclRefExpr(), clang::Sema::BuildDependentDeclRefExpr(), clang::Sema::BuildFieldReferenceExpr(), clang::Sema::BuildMemberReferenceExpr(), clang::Sema::BuildMemInitializer(), BuildMSPropertyRefExpr(), clang::Sema::BuildPossibleImplicitMemberExpr(), clang::Sema::BuildPseudoDestructorExpr(), clang::Sema::BuildQualifiedDeclarationNameExpr(), clang::Sema::BuildTemplateIdExpr(), clang::Sema::BuildTypeConstraint(), buildUserDefinedMapperRef(), clang::Sema::BuildUsingDeclaration(), clang::Sema::CheckConceptTemplateId(), clang::Sema::CheckTemplateArgument(), clang::Sema::CheckTemplateTypeArgument(), clang::Sema::CheckVarOrConceptTemplateTemplateId(), clang::Sema::ClassifyName(), ExtendNestedNameSpecifier(), clang::Sema::getDestructorName(), clang::Sema::getTypeName(), InventTemplateParameter(), clang::Sema::RebuildNestedNameSpecifierInCurrentInstantiation(), recoverFromMSUnqualifiedLookup(), recoverFromTypeInKnownDependentBase(), SetNestedNameSpecifier(), SetNestedNameSpecifier(), clang::TreeTransform< Derived >::TransformNestedNameSpecifierLoc(), clang::transformOMPMappableExprListClause(), and translateTemplateArgument().

◆ isEmpty()

No scope specifier.

Definition at line 178 of file DeclSpec.h.

References getScopeRep().

Referenced by clang::Sema::ActOnCXXNestedNameSpecifierDecltype(), clang::Sema::ActOnCXXNestedNameSpecifierIndexedPack(), clang::Sema::ActOnDecompositionDeclarator(), clang::Sema::ActOnDependentIdExpression(), clang::Sema::ActOnIdExpression(), clang::Sema::ActOnNameClassifiedAsNonType(), clang::Sema::ActOnTag(), clang::Sema::ActOnTemplatedFriendTag(), clang::Sema::ActOnUsingDeclaration(), clang::Sema::ActOnVariableDeclarator(), clang::Sema::BuildMemberReferenceExpr(), clang::Sema::BuildMemInitializer(), clang::Sema::BuildQualifiedDeclarationNameExpr(), clang::Sema::CheckClassTemplate(), clang::Sema::ClassifyName(), clang::SemaCodeCompletion::CodeCompleteQualifiedId(), clang::Sema::DiagnoseEmptyLookup(), diagnoseInstanceReference(), DiagnoseTwoPhaseLookup(), ExtendNestedNameSpecifier(), clang::Sema::getTypeName(), isNotEmpty(), clang::Sema::isPotentialImplicitMemberAccess(), LookupMemberExpr(), clang::Sema::LookupParsedName(), clang::Sema::LookupTemplateName(), ParseReductionId(), clang::Parser::ParseUnqualifiedId(), clang::Sema::SaveNestedNameSpecifierAnnotation(), clang::TypoCorrection::setCorrectionRange(), clang::TreeTransform< Derived >::TransformNestedNameSpecifierLoc(), clang::Parser::TryAnnotateCXXScopeToken(), clang::Parser::TryAnnotateTypeOrScopeToken(), and clang::Parser::TryAnnotateTypeOrScopeTokenAfterScopeSpec().

◆ isInvalid()

An error occurred during parsing of the scope specifier.

Definition at line 183 of file DeclSpec.h.

References getScopeRep().

Referenced by clang::Sema::ActOnCXXEnterDeclaratorScope(), clang::Sema::ActOnCXXExitDeclaratorScope(), clang::Sema::ActOnCXXMemberDeclarator(), clang::Sema::ActOnCXXNestedNameSpecifier(), clang::Sema::ActOnCXXNestedNameSpecifier(), clang::Sema::ActOnCXXNestedNameSpecifierDecltype(), clang::Sema::ActOnCXXNestedNameSpecifierIndexedPack(), clang::Sema::ActOnFriendFunctionDecl(), clang::Sema::ActOnIdExpression(), clang::Sema::ActOnTag(), clang::Sema::ActOnTagTemplateIdType(), clang::Sema::ActOnTemplateIdType(), clang::Sema::ActOnTemplateName(), clang::Sema::ActOnTypenameType(), clang::Sema::ActOnUsingDirective(), buildDeclareReductionRef(), clang::Sema::BuildMemberReferenceExpr(), clang::Sema::BuildMemberReferenceExpr(), clang::Sema::BuildQualifiedDeclarationNameExpr(), clang::Sema::BuildQualifiedTemplateIdExpr(), buildUserDefinedMapperRef(), clang::Sema::BuildUsingDeclaration(), clang::Sema::CheckClassTemplate(), clang::Sema::ClassifyName(), clang::SemaCodeCompletion::CodeCompleteQualifiedId(), clang::Sema::computeDeclContext(), clang::Sema::DiagnoseUnknownTypeName(), clang::Sema::getCurrentClass(), clang::Sema::getDestructorName(), GetFullTypeForDeclarator(), clang::Sema::HandleDeclarator(), clang::Sema::isCurrentClassNameTypo(), clang::Sema::isDependentScopeSpecifier(), clang::Sema::IsInvalidUnlessNestedName(), clang::Sema::isTemplateName(), LookupMemberExpr(), clang::Sema::LookupParsedName(), clang::Sema::LookupTemplateName(), clang::Sema::RebuildNestedNameSpecifierInCurrentInstantiation(), and clang::Sema::SaveNestedNameSpecifierAnnotation().

◆ isNotEmpty()

A scope specifier is present, but may be valid or invalid.

Definition at line 180 of file DeclSpec.h.

References isEmpty().

Referenced by clang::Sema::ActOnFriendFunctionDecl(), clang::Sema::ActOnFunctionDeclarator(), clang::Sema::ActOnTag(), clang::Sema::ActOnTemplatedFriendTag(), clang::Sema::ActOnTemplateName(), clang::Sema::ActOnVariableDeclarator(), clang::Sema::CheckClassTemplate(), clang::Sema::getConstructorName(), clang::Sema::getCurrentClass(), clang::Sema::getTypeName(), clang::Sema::LookupParsedName(), clang::Sema::LookupTemplateName(), clang::Parser::ParseUnqualifiedId(), clang::Parser::TryAnnotateTypeOrScopeTokenAfterScopeSpec(), and clang::Sema::UseArgumentDependentLookup().

◆ isSet()

Deprecated.

Some call sites intend isNotEmpty() while others intend isValid().

Definition at line 198 of file DeclSpec.h.

References bool, and getScopeRep().

Referenced by clang::Sema::ActOnClassTemplateSpecialization(), clang::Sema::ActOnCXXEnterDeclaratorScope(), clang::Sema::ActOnCXXExitDeclaratorScope(), clang::Sema::ActOnCXXMemberDeclarator(), clang::Sema::ActOnExceptionDeclarator(), clang::Sema::ActOnExplicitInstantiation(), clang::Sema::ActOnExplicitInstantiation(), clang::Sema::ActOnFriendFunctionDecl(), clang::Sema::ActOnFunctionDeclarator(), clang::Sema::ActOnIdExpression(), clang::Sema::ActOnMemberAccessExpr(), clang::SemaObjC::ActOnObjCExceptionDecl(), clang::Sema::ActOnPseudoDestructorExpr(), clang::Sema::ActOnTag(), clang::Sema::ActOnTemplateIdType(), clang::Sema::ActOnTypedefDeclarator(), clang::Sema::ActOnVariableDeclarator(), clang::Sema::BuildCXXNestedNameSpecifier(), buildDeclareReductionRef(), clang::Sema::BuildMemberReferenceExpr(), clang::Sema::BuildMemInitializer(), clang::Sema::BuildTypeConstraint(), buildUserDefinedMapperRef(), clang::Sema::CheckClassTemplate(), clang::Sema::CheckConceptTemplateId(), clang::Sema::CheckFunctionOrTemplateParamDeclarator(), clang::Sema::ClassifyName(), clang::Sema::computeDeclContext(), diagnoseInstanceReference(), clang::Sema::DiagnoseUnknownTemplateName(), clang::Sema::DiagnoseUnknownTypeName(), clang::Sema::getDestructorName(), GetFullTypeForDeclarator(), clang::Sema::HandleDeclarator(), hasUserDefinedMapper(), clang::Sema::isCurrentClassNameTypo(), clang::Sema::isDeclaratorFunctionLike(), clang::Sema::isDependentScopeSpecifier(), LookupMemberExprInRecord(), clang::Parser::ParseUnqualifiedId(), SetNestedNameSpecifier(), SetNestedNameSpecifier(), and clang::Sema::ShouldEnterDeclaratorScope().

◆ isValid()

A scope specifier is present, and it refers to a real scope.

Definition at line 185 of file DeclSpec.h.

References bool, and getScopeRep().

Referenced by clang::Sema::ActOnFriendFunctionDecl(), clang::Sema::ActOnIdExpression(), actOnOMPReductionKindClause(), clang::Sema::ActOnPackExpansion(), clang::Sema::ActOnUsingEnumDeclaration(), clang::Sema::BuildDependentDeclRefExpr(), clang::Sema::CheckClassTemplate(), clang::Sema::diagnoseQualifiedDeclaration(), clang::Sema::DiagnoseUnknownTypeName(), and warnAboutRedundantParens().

◆ location_data()

◆ location_size()

◆ Make()

◆ MakeGlobal()

◆ MakeMicrosoftSuper()

◆ MakeTrivial()

◆ setBeginLoc()

◆ setEndLoc()

◆ SetInvalid()

◆ setRange()

◆ setTemplateParamLists()

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

• include/clang/Sema/DeclSpec.h
• lib/Sema/DeclSpec.cpp