Represents the declaration of a struct/union/class/enum. More...
#include "clang/AST/Decl.h"
Public Types | |
| using | TagKind = TagTypeKind |
| using | redecl_range = redeclarable_base::redecl_range |
| using | redecl_iterator = redeclarable_base::redecl_iterator |
| Public Types inherited from clang::NamedDecl | |
| enum | ExplicitVisibilityKind { VisibilityForType , VisibilityForValue } |
| Kinds of explicit visibility. More... | |
| Public Types inherited from clang::Decl | |
| enum | Kind |
| Lists the kind of concrete classes of Decl. More... | |
| enum | IdentifierNamespace { IDNS_Label = 0x0001 , IDNS_Tag = 0x0002 , IDNS_Type = 0x0004 , IDNS_Member = 0x0008 , IDNS_Namespace = 0x0010 , IDNS_Ordinary = 0x0020 , IDNS_ObjCProtocol = 0x0040 , IDNS_OrdinaryFriend = 0x0080 , IDNS_TagFriend = 0x0100 , IDNS_Using = 0x0200 , IDNS_NonMemberOperator = 0x0400 , IDNS_LocalExtern = 0x0800 , IDNS_OMPReduction = 0x1000 , IDNS_OMPMapper = 0x2000 } |
| IdentifierNamespace - The different namespaces in which declarations may appear. More... | |
| enum | ObjCDeclQualifier { OBJC_TQ_None = 0x0 , OBJC_TQ_In = 0x1 , OBJC_TQ_Inout = 0x2 , OBJC_TQ_Out = 0x4 , OBJC_TQ_Bycopy = 0x8 , OBJC_TQ_Byref = 0x10 , OBJC_TQ_Oneway = 0x20 , OBJC_TQ_CSNullability = 0x40 } |
| ObjCDeclQualifier - 'Qualifiers' written next to the return and parameter types in method declarations. More... | |
| enum class | ModuleOwnershipKind : unsigned char { Unowned , Visible , VisibleWhenImported , ReachableWhenImported , ModulePrivate } |
| The kind of ownership a declaration has, for visibility purposes. More... | |
| enum | FriendObjectKind { FOK_None , FOK_Declared , FOK_Undeclared } |
| using | attr_iterator = AttrVec::const_iterator |
| using | attr_range = llvm::iterator_range<attr_iterator> |
| using | redecl_range = llvm::iterator_range<redecl_iterator> |
| Public Types inherited from clang::DeclContext | |
| using | decl_range = llvm::iterator_range<decl_iterator> |
| using | lookup_result = DeclContextLookupResult |
| using | lookup_iterator = lookup_result::iterator |
| using | lookups_range = llvm::iterator_range<all_lookups_iterator> |
| using | udir_iterator_base |
| using | udir_range = llvm::iterator_range<udir_iterator> |
| using | ddiag_range = llvm::iterator_range<DeclContext::ddiag_iterator> |
| Public Types inherited from clang::Redeclarable< TagDecl > | |
| using | redecl_range |
Public Member Functions | |
| SourceRange | getBraceRange () const |
| void | setBraceRange (SourceRange R) |
| SourceLocation | getInnerLocStart () const |
| Return SourceLocation representing start of source range ignoring outer template declarations. | |
| SourceLocation | getOuterLocStart () const |
| Return SourceLocation representing start of source range taking into account any outer template declarations. | |
| SourceRange | getSourceRange () const override LLVM_READONLY |
| Source range that this declaration covers. | |
| TagDecl * | getCanonicalDecl () override |
| Retrieves the "canonical" declaration of the given declaration. | |
| const TagDecl * | getCanonicalDecl () const |
| bool | isThisDeclarationADefinition () const |
| Return true if this declaration is a completion definition of the type. | |
| bool | isCompleteDefinition () const |
| Return true if this decl has its body fully specified. | |
| void | setCompleteDefinition (bool V=true) |
| True if this decl has its body fully specified. | |
| bool | isCompleteDefinitionRequired () const |
| Return true if this complete decl is required to be complete for some existing use. | |
| void | setCompleteDefinitionRequired (bool V=true) |
| True if this complete decl is required to be complete for some existing use. | |
| bool | isBeingDefined () const |
| Return true if this decl is currently being defined. | |
| bool | isEmbeddedInDeclarator () const |
| True if this tag declaration is "embedded" (i.e., defined or declared for the very first time) in the syntax of a declarator. | |
| void | setEmbeddedInDeclarator (bool isInDeclarator) |
| True if this tag declaration is "embedded" (i.e., defined or declared for the very first time) in the syntax of a declarator. | |
| bool | isFreeStanding () const |
| True if this tag is free standing, e.g. "struct foo;". | |
| void | setFreeStanding (bool isFreeStanding=true) |
| True if this tag is free standing, e.g. "struct foo;". | |
| bool | isDependentType () const |
| Whether this declaration declares a type that is dependent, i.e., a type that somehow depends on template parameters. | |
| bool | isThisDeclarationADemotedDefinition () const |
| Whether this declaration was a definition in some module but was forced to be a declaration. | |
| void | demoteThisDefinitionToDeclaration () |
| Mark a definition as a declaration and maintain information it was a definition. | |
| void | startDefinition () |
| Starts the definition of this tag declaration. | |
| TagDecl * | getDefinition () const |
| Returns the TagDecl that actually defines this struct/union/class/enum. | |
| TagDecl * | getDefinitionOrSelf () const |
| bool | isEntityBeingDefined () const |
| Determines whether this entity is in the process of being defined. | |
| StringRef | getKindName () const |
| TagKind | getTagKind () const |
| void | setTagKind (TagKind TK) |
| bool | isStruct () const |
| bool | isInterface () const |
| bool | isClass () const |
| bool | isUnion () const |
| bool | isEnum () const |
| bool | isStructureOrClass () const |
| bool | hasNameForLinkage () const |
| Is this tag type named, either directly or via being defined in a typedef of this type? | |
| TypedefNameDecl * | getTypedefNameForAnonDecl () const |
| void | setTypedefNameForAnonDecl (TypedefNameDecl *TDD) |
| NestedNameSpecifier | getQualifier () const |
| Retrieve the nested-name-specifier that qualifies the name of this declaration, if it was present in the source. | |
| NestedNameSpecifierLoc | getQualifierLoc () const |
| Retrieve the nested-name-specifier (with source-location information) that qualifies the name of this declaration, if it was present in the source. | |
| void | setQualifierInfo (NestedNameSpecifierLoc QualifierLoc) |
| unsigned | getNumTemplateParameterLists () const |
| TemplateParameterList * | getTemplateParameterList (unsigned i) const |
| const Type * | getTypeForDecl () const =delete |
| void | setTypeForDecl (const Type *TD)=delete |
| void | printName (raw_ostream &OS, const PrintingPolicy &Policy) const override |
| Pretty-print the unqualified name of this declaration. | |
| void | setTemplateParameterListsInfo (ASTContext &Context, ArrayRef< TemplateParameterList * > TPLists) |
| redecl_iterator | redecls_begin () const |
| redecl_iterator | redecls_end () const |
| redecl_range | redecls () const |
| Returns an iterator range for all the redeclarations of the same decl. | |
| TagDecl * | getPreviousDecl () |
| Return the previous declaration of this declaration or NULL if this is the first declaration. | |
| const TagDecl * | getPreviousDecl () const |
| TagDecl * | getMostRecentDecl () |
| Returns the most recent (re)declaration of this declaration. | |
| const TagDecl * | getMostRecentDecl () const |
| Returns the most recent (re)declaration of this declaration. | |
| bool | isFirstDecl () const |
| True if this is the first declaration in its redeclaration chain. | |
| Public Member Functions inherited from clang::TypeDecl | |
| const Type * | getTypeForDecl () const |
| void | setTypeForDecl (const Type *TD) |
| SourceLocation | getBeginLoc () const LLVM_READONLY |
| void | setLocStart (SourceLocation L) |
| SourceRange | getSourceRange () const override LLVM_READONLY |
| Source range that this declaration covers. | |
| Public Member Functions inherited from clang::NamedDecl | |
| IdentifierInfo * | getIdentifier () const |
| Get the identifier that names this declaration, if there is one. | |
| StringRef | getName () const |
| Get the name of identifier for this declaration as a StringRef. | |
| std::string | getNameAsString () const |
| Get a human-readable name for the declaration, even if it is one of the special kinds of names (C++ constructor, Objective-C selector, etc). | |
| void | printName (raw_ostream &OS) const |
| Calls printName() with the ASTContext printing policy from the decl. | |
| DeclarationName | getDeclName () const |
| Get the actual, stored name of the declaration, which may be a special name. | |
| void | setDeclName (DeclarationName N) |
| Set the name of this declaration. | |
| void | printQualifiedName (raw_ostream &OS) const |
| Returns a human-readable qualified name for this declaration, like A::B::i, for i being member of namespace A::B. | |
| void | printQualifiedName (raw_ostream &OS, const PrintingPolicy &Policy) const |
| void | printNestedNameSpecifier (raw_ostream &OS) const |
| Print only the nested name specifier part of a fully-qualified name, including the '::' at the end. | |
| void | printNestedNameSpecifier (raw_ostream &OS, const PrintingPolicy &Policy) const |
| std::string | getQualifiedNameAsString () const |
| virtual void | getNameForDiagnostic (raw_ostream &OS, const PrintingPolicy &Policy, bool Qualified) const |
| Appends a human-readable name for this declaration into the given stream. | |
| bool | declarationReplaces (const NamedDecl *OldD, bool IsKnownNewer=true) const |
| Determine whether this declaration, if known to be well-formed within its context, will replace the declaration OldD if introduced into scope. | |
| bool | hasLinkage () const |
| Determine whether this declaration has linkage. | |
| bool | isCXXClassMember () const |
| Determine whether this declaration is a C++ class member. | |
| bool | isCXXInstanceMember () const |
| Determine whether the given declaration is an instance member of a C++ class. | |
| ReservedIdentifierStatus | isReserved (const LangOptions &LangOpts) const |
| Determine if the declaration obeys the reserved identifier rules of the given language. | |
| Linkage | getLinkageInternal () const |
| Determine what kind of linkage this entity has. | |
| Linkage | getFormalLinkage () const |
| Get the linkage from a semantic point of view. | |
| bool | hasExternalFormalLinkage () const |
| True if this decl has external linkage. | |
| bool | isExternallyVisible () const |
| bool | isExternallyDeclarable () const |
| Determine whether this declaration can be redeclared in a different translation unit. | |
| Visibility | getVisibility () const |
| Determines the visibility of this entity. | |
| LinkageInfo | getLinkageAndVisibility () const |
| Determines the linkage and visibility of this entity. | |
| std::optional< Visibility > | getExplicitVisibility (ExplicitVisibilityKind kind) const |
| If visibility was explicitly specified for this declaration, return that visibility. | |
| bool | isLinkageValid () const |
| True if the computed linkage is valid. | |
| bool | hasLinkageBeenComputed () const |
| True if something has required us to compute the linkage of this declaration. | |
| bool | isPlaceholderVar (const LangOptions &LangOpts) const |
| NamedDecl * | getUnderlyingDecl () |
| Looks through UsingDecls and ObjCCompatibleAliasDecls for the underlying named decl. | |
| const NamedDecl * | getUnderlyingDecl () const |
| NamedDecl * | getMostRecentDecl () |
| const NamedDecl * | getMostRecentDecl () const |
| ObjCStringFormatFamily | getObjCFStringFormattingFamily () const |
| bool | isModulePrivate () const |
| Whether this declaration was marked as being private to the module in which it was defined. | |
| void | setModulePrivate () |
| Specify that this declaration was marked as being private to the module in which it was defined. | |
| Public Member Functions inherited from clang::Decl | |
| Decl ()=delete | |
| Decl (const Decl &)=delete | |
| Decl (Decl &&)=delete | |
| Decl & | operator= (const Decl &)=delete |
| Decl & | operator= (Decl &&)=delete |
| SourceLocation | getBeginLoc () const LLVM_READONLY |
| SourceLocation | getEndLoc () const LLVM_READONLY |
| SourceLocation | getLocation () const |
| void | setLocation (SourceLocation L) |
| Kind | getKind () const |
| const char * | getDeclKindName () const |
| Decl * | getNextDeclInContext () |
| const Decl * | getNextDeclInContext () const |
| DeclContext * | getDeclContext () |
| const DeclContext * | getDeclContext () const |
| DeclContext * | getNonTransparentDeclContext () |
| Return the non transparent context. | |
| const DeclContext * | getNonTransparentDeclContext () const |
| Decl * | getNonClosureContext () |
| Find the innermost non-closure ancestor of this declaration, walking up through blocks, lambdas, etc. | |
| const Decl * | getNonClosureContext () const |
| TranslationUnitDecl * | getTranslationUnitDecl () |
| const TranslationUnitDecl * | getTranslationUnitDecl () const |
| bool | isInAnonymousNamespace () const |
| bool | isInStdNamespace () const |
| bool | isFileContextDecl () const |
| ASTContext & | getASTContext () const LLVM_READONLY |
| const LangOptions & | getLangOpts () const LLVM_READONLY |
| Helper to get the language options from the ASTContext. | |
| void | setAccess (AccessSpecifier AS) |
| AccessSpecifier | getAccess () const |
| AccessSpecifier | getAccessUnsafe () const |
| Retrieve the access specifier for this declaration, even though it may not yet have been properly set. | |
| bool | hasAttrs () const |
| void | setAttrs (const AttrVec &Attrs) |
| AttrVec & | getAttrs () |
| const AttrVec & | getAttrs () const |
| void | dropAttrs () |
| void | addAttr (Attr *A) |
| attr_range | attrs () const |
| attr_iterator | attr_begin () const |
| attr_iterator | attr_end () const |
| template<typename... Ts> | |
| void | dropAttrs () |
| template<typename T> | |
| void | dropAttr () |
| template<typename T> | |
| llvm::iterator_range< specific_attr_iterator< T > > | specific_attrs () const |
| template<typename T> | |
| specific_attr_iterator< T > | specific_attr_begin () const |
| template<typename T> | |
| specific_attr_iterator< T > | specific_attr_end () const |
| template<typename T> | |
| T * | getAttr () const |
| template<typename T> | |
| bool | hasAttr () const |
| unsigned | getMaxAlignment () const |
| getMaxAlignment - return the maximum alignment specified by attributes on this decl, 0 if there are none. | |
| void | setInvalidDecl (bool Invalid=true) |
| setInvalidDecl - Indicates the Decl had a semantic error. | |
| bool | isInvalidDecl () const |
| bool | isImplicit () const |
| isImplicit - Indicates whether the declaration was implicitly generated by the implementation. | |
| void | setImplicit (bool I=true) |
| bool | isUsed (bool CheckUsedAttr=true) const |
| Whether any (re-)declaration of the entity was used, meaning that a definition is required. | |
| void | setIsUsed () |
| Set whether the declaration is used, in the sense of odr-use. | |
| void | markUsed (ASTContext &C) |
| Mark the declaration used, in the sense of odr-use. | |
| bool | isReferenced () const |
| Whether any declaration of this entity was referenced. | |
| bool | isThisDeclarationReferenced () const |
| Whether this declaration was referenced. | |
| void | setReferenced (bool R=true) |
| void | invalidateCachedLinkage () |
| When doing manipulations which might change the computed linkage, such as changing the DeclContext after the declaration has already been used, invalidating the cache will make sure its linkage will be recomputed. | |
| bool | isTopLevelDeclInObjCContainer () const |
| Whether this declaration is a top-level declaration (function, global variable, etc.) that is lexically inside an objc container definition. | |
| void | setTopLevelDeclInObjCContainer (bool V=true) |
| ExternalSourceSymbolAttr * | getExternalSourceSymbolAttr () const |
| Looks on this and related declarations for an applicable external source symbol attribute. | |
| bool | isModulePrivate () const |
| Whether this declaration was marked as being private to the module in which it was defined. | |
| bool | isModuleLocal () const |
| Whether this declaration was a local declaration to a C++20 named module. | |
| bool | isInExportDeclContext () const |
| Whether this declaration was exported in a lexical context. | |
| bool | isInvisibleOutsideTheOwningModule () const |
| bool | isInAnotherModuleUnit () const |
| Whether this declaration comes from another module unit. | |
| bool | isInCurrentModuleUnit () const |
| Whether this declaration comes from the same module unit being compiled. | |
| bool | shouldEmitInExternalSource () const |
| Whether the definition of the declaration should be emitted in external sources. | |
| bool | isFromExplicitGlobalModule () const |
| Whether this declaration comes from explicit global module. | |
| bool | isFromGlobalModule () const |
| Whether this declaration comes from global module. | |
| bool | isInNamedModule () const |
| Whether this declaration comes from a named module. | |
| bool | isFromHeaderUnit () const |
| Whether this declaration comes from a header unit. | |
| bool | hasDefiningAttr () const |
| Return true if this declaration has an attribute which acts as definition of the entity, such as 'alias' or 'ifunc'. | |
| const Attr * | getDefiningAttr () const |
| Return this declaration's defining attribute if it has one. | |
| void | setFromASTFile () |
| Set the FromASTFile flag. | |
| void | setOwningModuleID (unsigned ID) |
| Set the owning module ID. | |
| AvailabilityResult | getAvailability (std::string *Message=nullptr, VersionTuple EnclosingVersion=VersionTuple(), StringRef *RealizedPlatform=nullptr) const |
| Determine the availability of the given declaration. | |
| VersionTuple | getVersionIntroduced () const |
| Retrieve the version of the target platform in which this declaration was introduced. | |
| bool | isDeprecated (std::string *Message=nullptr) const |
| Determine whether this declaration is marked 'deprecated'. | |
| bool | isUnavailable (std::string *Message=nullptr) const |
| Determine whether this declaration is marked 'unavailable'. | |
| bool | isWeakImported () const |
| Determine whether this is a weak-imported symbol. | |
| bool | canBeWeakImported (bool &IsDefinition) const |
| Determines whether this symbol can be weak-imported, e.g., whether it would be well-formed to add the weak_import attribute. | |
| bool | isFromASTFile () const |
| Determine whether this declaration came from an AST file (such as a precompiled header or module) rather than having been parsed. | |
| GlobalDeclID | getGlobalID () const |
| Retrieve the global declaration ID associated with this declaration, which specifies where this Decl was loaded from. | |
| unsigned | getOwningModuleID () const |
| Retrieve the global ID of the module that owns this particular declaration. | |
| Module * | getImportedOwningModule () const |
| Get the imported owning module, if this decl is from an imported (non-local) module. | |
| Module * | getLocalOwningModule () const |
| Get the local owning module, if known. | |
| void | setLocalOwningModule (Module *M) |
| bool | hasOwningModule () const |
| Is this declaration owned by some module? | |
| Module * | getOwningModule () const |
| Get the module that owns this declaration (for visibility purposes). | |
| Module * | getTopLevelOwningNamedModule () const |
| Get the top level owning named module that owns this declaration if any. | |
| Module * | getOwningModuleForLinkage () const |
| Get the module that owns this declaration for linkage purposes. | |
| bool | isUnconditionallyVisible () const |
| Determine whether this declaration is definitely visible to name lookup, independent of whether the owning module is visible. | |
| bool | isReachable () const |
| void | setVisibleDespiteOwningModule () |
| Set that this declaration is globally visible, even if it came from a module that is not visible. | |
| ModuleOwnershipKind | getModuleOwnershipKind () const |
| Get the kind of module ownership for this declaration. | |
| void | setModuleOwnershipKind (ModuleOwnershipKind MOK) |
| Set whether this declaration is hidden from name lookup. | |
| unsigned | getIdentifierNamespace () const |
| bool | isInIdentifierNamespace (unsigned NS) const |
| bool | hasTagIdentifierNamespace () const |
| DeclContext * | getLexicalDeclContext () |
| getLexicalDeclContext - The declaration context where this Decl was lexically declared (LexicalDC). | |
| const DeclContext * | getLexicalDeclContext () const |
| virtual bool | isOutOfLine () const |
| Determine whether this declaration is declared out of line (outside its semantic context). | |
| void | setDeclContext (DeclContext *DC) |
| setDeclContext - Set both the semantic and lexical DeclContext to DC. | |
| void | setLexicalDeclContext (DeclContext *DC) |
| bool | isTemplated () const |
| Determine whether this declaration is a templated entity (whether it is. | |
| unsigned | getTemplateDepth () const |
| Determine the number of levels of template parameter surrounding this declaration. | |
| bool | isDefinedOutsideFunctionOrMethod () const |
| isDefinedOutsideFunctionOrMethod - This predicate returns true if this scoped decl is defined outside the current function or method. | |
| bool | isInLocalScopeForInstantiation () const |
| Determine whether a substitution into this declaration would occur as part of a substitution into a dependent local scope. | |
| const DeclContext * | getParentFunctionOrMethod (bool LexicalParent=false) const |
| If this decl is defined inside a function/method/block it returns the corresponding DeclContext, otherwise it returns null. | |
| DeclContext * | getParentFunctionOrMethod (bool LexicalParent=false) |
| const Decl * | getCanonicalDecl () const |
| bool | isCanonicalDecl () const |
| Whether this particular Decl is a canonical one. | |
| redecl_range | redecls () const |
| Returns an iterator range for all the redeclarations of the same decl. | |
| redecl_iterator | redecls_begin () const |
| redecl_iterator | redecls_end () const |
| Decl * | getPreviousDecl () |
| Retrieve the previous declaration that declares the same entity as this declaration, or NULL if there is no previous declaration. | |
| const Decl * | getPreviousDecl () const |
| Retrieve the previous declaration that declares the same entity as this declaration, or NULL if there is no previous declaration. | |
| bool | isFirstDecl () const |
| True if this is the first declaration in its redeclaration chain. | |
| Decl * | getMostRecentDecl () |
| Retrieve the most recent declaration that declares the same entity as this declaration (which may be this declaration). | |
| const Decl * | getMostRecentDecl () const |
| Retrieve the most recent declaration that declares the same entity as this declaration (which may be this declaration). | |
| virtual Stmt * | getBody () const |
| getBody - If this Decl represents a declaration for a body of code, such as a function or method definition, this method returns the top-level Stmt* of that body. | |
| virtual bool | hasBody () const |
Returns true if this Decl represents a declaration for a body of code, such as a function or method definition. | |
| SourceLocation | getBodyRBrace () const |
| getBodyRBrace - Gets the right brace of the body, if a body exists. | |
| bool | isTemplateParameter () const |
| isTemplateParameter - Determines whether this declaration is a template parameter. | |
| bool | isTemplateParameterPack () const |
| isTemplateParameter - Determines whether this declaration is a template parameter pack. | |
| bool | isParameterPack () const |
| Whether this declaration is a parameter pack. | |
| bool | isTemplateDecl () const |
| returns true if this declaration is a template | |
| bool | isFunctionOrFunctionTemplate () const |
| Whether this declaration is a function or function template. | |
| TemplateDecl * | getDescribedTemplate () const |
| If this is a declaration that describes some template, this method returns that template declaration. | |
| const TemplateParameterList * | getDescribedTemplateParams () const |
| If this is a declaration that describes some template or partial specialization, this returns the corresponding template parameter list. | |
| FunctionDecl * | getAsFunction () LLVM_READONLY |
| Returns the function itself, or the templated function if this is a function template. | |
| const FunctionDecl * | getAsFunction () const |
| void | setLocalExternDecl () |
| Changes the namespace of this declaration to reflect that it's a function-local extern declaration. | |
| bool | isLocalExternDecl () const |
| Determine whether this is a block-scope declaration with linkage. | |
| void | setObjectOfFriendDecl (bool PerformFriendInjection=false) |
| Changes the namespace of this declaration to reflect that it's the object of a friend declaration. | |
| void | clearIdentifierNamespace () |
| Clears the namespace of this declaration. | |
| FriendObjectKind | getFriendObjectKind () const |
| Determines whether this declaration is the object of a friend declaration and, if so, what kind. | |
| void | setNonMemberOperator () |
| Specifies that this declaration is a C++ overloaded non-member. | |
| void | print (raw_ostream &Out, unsigned Indentation=0, bool PrintInstantiation=false) const |
| void | print (raw_ostream &Out, const PrintingPolicy &Policy, unsigned Indentation=0, bool PrintInstantiation=false) const |
| void | dump () const |
| void | dumpColor () const |
| void | dump (raw_ostream &Out, bool Deserialize=false, ASTDumpOutputFormat OutputFormat=ADOF_Default) const |
| int64_t | getID () const |
| const FunctionType * | getFunctionType (bool BlocksToo=true) const |
| Looks through the Decl's underlying type to extract a FunctionType when possible. | |
| bool | isFunctionPointerType () const |
| Public Member Functions inherited from clang::DeclContext | |
| ~DeclContext () | |
| bool | hasValidDeclKind () const |
| Decl::Kind | getDeclKind () const |
| const char * | getDeclKindName () const |
| DeclContext * | getParent () |
| getParent - Returns the containing DeclContext. | |
| const DeclContext * | getParent () const |
| DeclContext * | getLexicalParent () |
| getLexicalParent - Returns the containing lexical DeclContext. | |
| const DeclContext * | getLexicalParent () const |
| DeclContext * | getLookupParent () |
| Find the parent context of this context that will be used for unqualified name lookup. | |
| const DeclContext * | getLookupParent () const |
| ASTContext & | getParentASTContext () const |
| bool | isClosure () const |
| const BlockDecl * | getInnermostBlockDecl () const |
| Return this DeclContext if it is a BlockDecl. | |
| bool | isObjCContainer () const |
| bool | isFunctionOrMethod () const |
| bool | isLookupContext () const |
| Test whether the context supports looking up names. | |
| bool | isFileContext () const |
| bool | isTranslationUnit () const |
| bool | isRecord () const |
| bool | isRequiresExprBody () const |
| bool | isNamespace () const |
| bool | isStdNamespace () const |
| bool | isInlineNamespace () const |
| bool | isDependentContext () const |
| Determines whether this context is dependent on a template parameter. | |
| bool | isTransparentContext () const |
| isTransparentContext - Determines whether this context is a "transparent" context, meaning that the members declared in this context are semantically declared in the nearest enclosing non-transparent (opaque) context but are lexically declared in this context. | |
| bool | isExternCContext () const |
| Determines whether this context or some of its ancestors is a linkage specification context that specifies C linkage. | |
| const LinkageSpecDecl * | getExternCContext () const |
| Retrieve the nearest enclosing C linkage specification context. | |
| bool | isExternCXXContext () const |
| Determines whether this context or some of its ancestors is a linkage specification context that specifies C++ linkage. | |
| bool | Equals (const DeclContext *DC) const |
| Determine whether this declaration context is equivalent to the declaration context DC. | |
| bool | Encloses (const DeclContext *DC) const |
| Determine whether this declaration context semantically encloses the declaration context DC. | |
| bool | LexicallyEncloses (const DeclContext *DC) const |
| Determine whether this declaration context lexically encloses the declaration context DC. | |
| Decl * | getNonClosureAncestor () |
| Find the nearest non-closure ancestor of this context, i.e. | |
| const Decl * | getNonClosureAncestor () const |
| DeclContext * | getNonTransparentContext () |
| const DeclContext * | getNonTransparentContext () const |
| DeclContext * | getPrimaryContext () |
| getPrimaryContext - There may be many different declarations of the same entity (including forward declarations of classes, multiple definitions of namespaces, etc.), each with a different set of declarations. | |
| const DeclContext * | getPrimaryContext () const |
| DeclContext * | getRedeclContext () |
| getRedeclContext - Retrieve the context in which an entity conflicts with other entities of the same name, or where it is a redeclaration if the two entities are compatible. | |
| const DeclContext * | getRedeclContext () const |
| DeclContext * | getEnclosingNamespaceContext () |
| Retrieve the nearest enclosing namespace context. | |
| const DeclContext * | getEnclosingNamespaceContext () const |
| RecordDecl * | getOuterLexicalRecordContext () |
| Retrieve the outermost lexically enclosing record context. | |
| const RecordDecl * | getOuterLexicalRecordContext () const |
| bool | InEnclosingNamespaceSetOf (const DeclContext *NS) const |
| Test if this context is part of the enclosing namespace set of the context NS, as defined in C++0x [namespace.def]p9. | |
| void | collectAllContexts (SmallVectorImpl< DeclContext * > &Contexts) |
| Collects all of the declaration contexts that are semantically connected to this declaration context. | |
| decl_range | decls () const |
| decls_begin/decls_end - Iterate over the declarations stored in this context. | |
| decl_iterator | decls_begin () const |
| decl_iterator | decls_end () const |
| bool | decls_empty () const |
| decl_range | noload_decls () const |
| noload_decls_begin/end - Iterate over the declarations stored in this context that are currently loaded; don't attempt to retrieve anything from an external source. | |
| decl_iterator | noload_decls_begin () const |
| decl_iterator | noload_decls_end () const |
| void | addDecl (Decl *D) |
| Add the declaration D into this context. | |
| void | addDeclInternal (Decl *D) |
| Add the declaration D into this context, but suppress searches for external declarations with the same name. | |
| void | addHiddenDecl (Decl *D) |
| Add the declaration D to this context without modifying any lookup tables. | |
| void | removeDecl (Decl *D) |
| Removes a declaration from this context. | |
| bool | containsDecl (Decl *D) const |
| Checks whether a declaration is in this context. | |
| bool | containsDeclAndLoad (Decl *D) const |
| Checks whether a declaration is in this context. | |
| lookup_result | lookup (DeclarationName Name) const |
| lookup - Find the declarations (if any) with the given Name in this context. | |
| lookup_result | noload_lookup (DeclarationName Name) |
| Find the declarations with the given name that are visible within this context; don't attempt to retrieve anything from an external source. | |
| void | localUncachedLookup (DeclarationName Name, SmallVectorImpl< NamedDecl * > &Results) |
| A simplistic name lookup mechanism that performs name lookup into this declaration context without consulting the external source. | |
| void | makeDeclVisibleInContext (NamedDecl *D) |
| Makes a declaration visible within this context. | |
| lookups_range | lookups () const |
| lookups_range | noload_lookups (bool PreserveInternalState) const |
| all_lookups_iterator | lookups_begin () const |
| Iterators over all possible lookups within this context. | |
| all_lookups_iterator | lookups_end () const |
| all_lookups_iterator | noload_lookups_begin () const |
| Iterators over all possible lookups within this context that are currently loaded; don't attempt to retrieve anything from an external source. | |
| all_lookups_iterator | noload_lookups_end () const |
| udir_range | using_directives () const |
| Returns iterator range [First, Last) of UsingDirectiveDecls stored within this context. | |
| ddiag_range | ddiags () const |
| void | setMustBuildLookupTable () |
| Mark that there are external lexical declarations that we need to include in our lookup table (and that are not available as external visible lookups). | |
| StoredDeclsMap * | getLookupPtr () const |
| Retrieve the internal representation of the lookup structure. | |
| StoredDeclsMap * | buildLookup () |
| Ensure the lookup structure is fully-built and return it. | |
| bool | hasExternalLexicalStorage () const |
| Whether this DeclContext has external storage containing additional declarations that are lexically in this context. | |
| void | setHasExternalLexicalStorage (bool ES=true) const |
| State whether this DeclContext has external storage for declarations lexically in this context. | |
| bool | hasExternalVisibleStorage () const |
| Whether this DeclContext has external storage containing additional declarations that are visible in this context. | |
| void | setHasExternalVisibleStorage (bool ES=true) const |
| State whether this DeclContext has external storage for declarations visible in this context. | |
| bool | isDeclInLexicalTraversal (const Decl *D) const |
| Determine whether the given declaration is stored in the list of declarations lexically within this context. | |
| void | setUseQualifiedLookup (bool use=true) const |
| bool | shouldUseQualifiedLookup () const |
| void | dumpAsDecl () const |
| void | dumpAsDecl (const ASTContext *Ctx) const |
| void | dumpDeclContext () const |
| void | dumpLookups () const |
| void | dumpLookups (llvm::raw_ostream &OS, bool DumpDecls=false, bool Deserialize=false) const |
| Public Member Functions inherited from clang::Redeclarable< TagDecl > | |
| Redeclarable (const ASTContext &Ctx) | |
| TagDecl * | getPreviousDecl () |
| Return the previous declaration of this declaration or NULL if this is the first declaration. | |
| const TagDecl * | getPreviousDecl () const |
| TagDecl * | getFirstDecl () |
| Return the first declaration of this declaration or itself if this is the only declaration. | |
| const TagDecl * | getFirstDecl () const |
| Return the first declaration of this declaration or itself if this is the only declaration. | |
| bool | isFirstDecl () const |
| True if this is the first declaration in its redeclaration chain. | |
| TagDecl * | getMostRecentDecl () |
| Returns the most recent (re)declaration of this declaration. | |
| const TagDecl * | getMostRecentDecl () const |
| Returns the most recent (re)declaration of this declaration. | |
| void | setPreviousDecl (TagDecl *PrevDecl) |
| Set the previous declaration. | |
| redecl_range | redecls () const |
| Returns an iterator range for all the redeclarations of the same decl. | |
| redecl_iterator | redecls_begin () const |
| redecl_iterator | redecls_end () const |
Static Public Member Functions | |
| static bool | classof (const Decl *D) |
| static bool | classofKind (Kind K) |
| static DeclContext * | castToDeclContext (const TagDecl *D) |
| static TagDecl * | castFromDeclContext (const DeclContext *DC) |
| Static Public Member Functions inherited from clang::TypeDecl | |
| static bool | classof (const Decl *D) |
| static bool | classofKind (Kind K) |
| Static Public Member Functions inherited from clang::NamedDecl | |
| static bool | classof (const Decl *D) |
| static bool | classofKind (Kind K) |
| Static Public Member Functions inherited from clang::Decl | |
| static bool | isFlexibleArrayMemberLike (const ASTContext &Context, const Decl *D, QualType Ty, LangOptions::StrictFlexArraysLevelKind StrictFlexArraysLevel, bool IgnoreTemplateOrMacroSubstitution) |
| Whether it resembles a flexible array member. | |
| static unsigned | getIdentifierNamespaceForKind (Kind DK) |
| static bool | isTagIdentifierNamespace (unsigned NS) |
| static void | add (Kind k) |
| static void | EnableStatistics () |
| static void | PrintStats () |
| static bool | classofKind (Kind K) |
| static DeclContext * | castToDeclContext (const Decl *) |
| static Decl * | castFromDeclContext (const DeclContext *) |
| static void | printGroup (Decl **Begin, unsigned NumDecls, raw_ostream &Out, const PrintingPolicy &Policy, unsigned Indentation=0) |
| Static Public Member Functions inherited from clang::DeclContext | |
| static bool | classof (const Decl *D) |
| static bool | classof (const DeclContext *D) |
Protected Types | |
| using | redeclarable_base = Redeclarable<TagDecl> |
| Protected Types inherited from clang::DeclContext | |
| enum | { NumOdrHashBits = 25 } |
| enum | { NumDeclContextBits = 13 } |
| Number of bits in DeclContextBitfields. More... | |
| enum | { NumNamespaceDeclBits = NumDeclContextBits + 2 } |
| Number of inherited and non-inherited bits in NamespaceDeclBitfields. More... | |
| enum | { NumTagDeclBits = NumDeclContextBits + 10 } |
| Number of inherited and non-inherited bits in TagDeclBitfields. More... | |
| enum | { NumEnumDeclBits = NumTagDeclBits + 20 } |
| Number of inherited and non-inherited bits in EnumDeclBitfields. More... | |
| enum | { NumRecordDeclBits = NumTagDeclBits + 41 } |
| Number of inherited and non-inherited bits in RecordDeclBitfields. More... | |
| enum | { NumOMPDeclareReductionDeclBits = NumDeclContextBits + 2 } |
| Number of inherited and non-inherited bits in OMPDeclareReductionDeclBitfields. More... | |
| enum | { NumFunctionDeclBits = NumDeclContextBits + 32 } |
| Number of inherited and non-inherited bits in FunctionDeclBitfields. More... | |
| enum | { NumCXXConstructorDeclBits = NumFunctionDeclBits + 19 } |
| Number of inherited and non-inherited bits in CXXConstructorDeclBitfields. More... | |
| enum | { NumObjCMethodDeclBits = NumDeclContextBits + 24 } |
| Number of inherited and non-inherited bits in ObjCMethodDeclBitfields. More... | |
| enum | { NumObjCContainerDeclBits = 64 } |
| Number of inherited and non-inherited bits in ObjCContainerDeclBitfields. More... | |
| enum | { NumLinkageSpecDeclBits = NumDeclContextBits + 4 } |
| Number of inherited and non-inherited bits in LinkageSpecDeclBitfields. More... | |
| enum | { NumBlockDeclBits = NumDeclContextBits + 5 } |
| Number of inherited and non-inherited bits in BlockDeclBitfields. More... | |
Protected Member Functions | |
| TagDecl (Kind DK, TagKind TK, const ASTContext &C, DeclContext *DC, SourceLocation L, IdentifierInfo *Id, TagDecl *PrevDecl, SourceLocation StartL) | |
| TagDecl * | getNextRedeclarationImpl () override |
| Returns the next redeclaration or itself if this is the only decl. | |
| TagDecl * | getPreviousDeclImpl () override |
| Implementation of getPreviousDecl(), to be overridden by any subclass that has a redeclaration chain. | |
| TagDecl * | getMostRecentDeclImpl () override |
| Implementation of getMostRecentDecl(), to be overridden by any subclass that has a redeclaration chain. | |
| void | completeDefinition () |
| Completes the definition of this tag declaration. | |
| void | setBeingDefined (bool V=true) |
| True if this decl is currently being defined. | |
| Protected Member Functions inherited from clang::TypeDecl | |
| TypeDecl (Kind DK, DeclContext *DC, SourceLocation L, const IdentifierInfo *Id, SourceLocation StartL=SourceLocation()) | |
| Protected Member Functions inherited from clang::NamedDecl | |
| NamedDecl (Kind DK, DeclContext *DC, SourceLocation L, DeclarationName N) | |
| Protected Member Functions inherited from clang::Decl | |
| void * | operator new (std::size_t Size, const ASTContext &Ctx, GlobalDeclID ID, std::size_t Extra=0) |
| Allocate memory for a deserialized declaration. | |
| void * | operator new (std::size_t Size, const ASTContext &Ctx, DeclContext *Parent, std::size_t Extra=0) |
| Allocate memory for a non-deserialized declaration. | |
| Decl (Kind DK, DeclContext *DC, SourceLocation L) | |
| Decl (Kind DK, EmptyShell Empty) | |
| virtual | ~Decl () |
| Linkage | getCachedLinkage () const |
| void | setCachedLinkage (Linkage L) const |
| bool | hasCachedLinkage () const |
| void | setModulePrivate () |
| Specify that this declaration was marked as being private to the module in which it was defined. | |
| bool | hasLocalOwningModuleStorage () const |
| ASTMutationListener * | getASTMutationListener () const |
| Protected Member Functions inherited from clang::DeclContext | |
| DeclContext (Decl::Kind K) | |
| Protected Member Functions inherited from clang::Redeclarable< TagDecl > | |
| TagDecl * | getNextRedeclaration () const |
Friends | |
| class | ASTDeclReader |
| class | ASTDeclWriter |
Additional Inherited Members | |
| Static Protected Member Functions inherited from clang::DeclContext | |
| static std::pair< Decl *, Decl * > | BuildDeclChain (ArrayRef< Decl * > Decls, bool FieldsAlreadyLoaded) |
| Build up a chain of declarations. | |
| Static Protected Member Functions inherited from clang::Redeclarable< TagDecl > | |
| static DeclLink | PreviousDeclLink (TagDecl *D) |
| static DeclLink | LatestDeclLink (const ASTContext &Ctx) |
| Protected Attributes inherited from clang::Decl | |
| llvm::PointerIntPair< Decl *, 3, ModuleOwnershipKind > | NextInContextAndBits |
| The next declaration within the same lexical DeclContext. | |
| unsigned | Access: 2 |
| Access - Used by C++ decls for the access specifier. | |
| unsigned | FromASTFile: 1 |
| Whether this declaration was loaded from an AST file. | |
| unsigned | IdentifierNamespace: 14 |
| IdentifierNamespace - This specifies what IDNS_* namespace this lives in. | |
| unsigned | CacheValidAndLinkage: 3 |
| If 0, we have not computed the linkage of this declaration. | |
| Protected Attributes inherited from clang::DeclContext | |
| StoredDeclsMap * | LookupPtr = nullptr |
| Pointer to the data structure used to lookup declarations within this context (or a DependentStoredDeclsMap if this is a dependent context). | |
| union { | |
| DeclContextBitfields DeclContextBits | |
| NamespaceDeclBitfields NamespaceDeclBits | |
| TagDeclBitfields TagDeclBits | |
| EnumDeclBitfields EnumDeclBits | |
| RecordDeclBitfields RecordDeclBits | |
| OMPDeclareReductionDeclBitfields OMPDeclareReductionDeclBits | |
| FunctionDeclBitfields FunctionDeclBits | |
| CXXConstructorDeclBitfields CXXConstructorDeclBits | |
| ObjCMethodDeclBitfields ObjCMethodDeclBits | |
| ObjCContainerDeclBitfields ObjCContainerDeclBits | |
| LinkageSpecDeclBitfields LinkageSpecDeclBits | |
| BlockDeclBitfields BlockDeclBits | |
| }; | |
| This anonymous union stores the bits belonging to DeclContext and classes deriving from it. | |
| Decl * | FirstDecl = nullptr |
| FirstDecl - The first declaration stored within this declaration context. | |
| Decl * | LastDecl = nullptr |
| LastDecl - The last declaration stored within this declaration context. | |
| Protected Attributes inherited from clang::Redeclarable< TagDecl > | |
| DeclLink | RedeclLink |
| Points to the next redeclaration in the chain. | |
| TagDecl * | First |
Detailed Description
Member Typedef Documentation
◆ redecl_iterator
| using clang::TagDecl::redecl_iterator = redeclarable_base::redecl_iterator |
◆ redecl_range
◆ redeclarable_base
|
protected |
◆ TagKind
| using clang::TagDecl::TagKind = TagTypeKind |
Constructor & Destructor Documentation
◆ TagDecl()
|
protected |
Definition at line 4813 of file Decl.cpp.
References clang::TypeDecl::ASTContext, clang::C, clang::DeclContext::DeclContext(), clang::Enum, clang::nullptr, setBeingDefined(), setCompleteDefinition(), setCompleteDefinitionRequired(), setEmbeddedInDeclarator(), setFreeStanding(), clang::Redeclarable< TagDecl >::setPreviousDecl(), setTagKind(), TagDecl(), clang::DeclContext::TagDeclBits, and clang::TypeDecl::TypeDecl().
Referenced by castFromDeclContext(), castToDeclContext(), getCanonicalDecl(), getCanonicalDecl(), getDefinition(), getDefinitionOrSelf(), clang::EnumDecl::getMostRecentDecl(), clang::RecordDecl::getMostRecentDecl(), getMostRecentDeclImpl(), getNextRedeclarationImpl(), clang::EnumDecl::getPreviousDecl(), clang::RecordDecl::getPreviousDecl(), getPreviousDeclImpl(), isEntityBeingDefined(), clang::RecordDecl::RecordDecl(), and TagDecl().
Member Function Documentation
◆ castFromDeclContext()
|
inlinestatic |
Definition at line 3996 of file Decl.h.
References clang::DeclContext::DeclContext(), and TagDecl().
Referenced by ValidDuplicateEnum().
◆ castToDeclContext()
|
inlinestatic |
Definition at line 3992 of file Decl.h.
References clang::DeclContext::DeclContext(), and TagDecl().
◆ classof()
Definition at line 3989 of file Decl.h.
References classofKind(), and clang::Decl::getKind().
◆ classofKind()
◆ completeDefinition()
|
protected |
Completes the definition of this tag declaration.
This is a helper function for derived classes.
Definition at line 4858 of file Decl.cpp.
References clang::cast(), clang::Decl::getASTMutationListener(), hasDefinition(), clang::isa(), setBeingDefined(), and setCompleteDefinition().
Referenced by clang::EnumDecl::completeDefinition(), and clang::RecordDecl::completeDefinition().
◆ demoteThisDefinitionToDeclaration()
|
inline |
Mark a definition as a declaration and maintain information it was a definition.
Definition at line 3867 of file Decl.h.
References isCompleteDefinition(), setCompleteDefinition(), and clang::DeclContext::TagDeclBits.
Referenced by clang::ASTDeclReader::VisitEnumDecl(), and clang::ASTDeclReader::VisitRecordDecl().
◆ getBraceRange()
|
inline |
Definition at line 3785 of file Decl.h.
Referenced by clang::EnumDecl::getSourceRange(), clang::Sema::InstantiateClass(), clang::ASTNodeImporter::VisitClassTemplateSpecializationDecl(), clang::ASTNodeImporter::VisitEnumDecl(), clang::ASTNodeImporter::VisitRecordDecl(), and clang::ASTDeclWriter::VisitTagDecl().
◆ getCanonicalDecl() [1/2]
|
inline |
Definition at line 3798 of file Decl.h.
References getCanonicalDecl(), and TagDecl().
◆ getCanonicalDecl() [2/2]
|
overridevirtual |
Retrieves the "canonical" declaration of the given declaration.
Reimplemented from clang::Decl.
Definition at line 4840 of file Decl.cpp.
References clang::Redeclarable< TagDecl >::getFirstDecl(), and TagDecl().
Referenced by clang::CXXRecordDecl::getCanonicalDecl(), clang::EnumDecl::getCanonicalDecl(), getCanonicalDecl(), clang::ASTContext::getCanonicalTagType(), clang::interp::GetPtrDerivedPop(), clang::Sema::SetCtorInitializers(), and clang::ASTDeclReader::VisitRecordDecl().
◆ getDefinition()
| TagDecl * TagDecl::getDefinition | ( | ) | const |
Returns the TagDecl that actually defines this struct/union/class/enum.
When determining whether or not a struct/union/class/enum has a definition, one should use this method as opposed to 'isDefinition'. 'isDefinition' indicates whether or not a specific TagDecl is defining declaration, not whether or not the struct/union/class/enum type is defined. This method returns NULL if there is no TagDecl that defines the struct/union/class/enum.
Definition at line 4870 of file Decl.cpp.
References clang::Redeclarable< TagDecl >::getNextRedeclaration(), isBeingDefined(), isCompleteDefinition(), and TagDecl().
Referenced by clang::Sema::ActOnTag(), clang::EnumDecl::getDefinition(), clang::RecordDecl::getDefinition(), getDefinitionOrSelf(), and isEntityBeingDefined().
◆ getDefinitionOrSelf()
|
inline |
Definition at line 3891 of file Decl.h.
References getDefinition(), and TagDecl().
Referenced by clang::Type::getAsTagDecl(), clang::EnumDecl::getDefinitionOrSelf(), clang::RecordDecl::getDefinitionOrSelf(), getTypeIdentifier(), and clang::Sema::RequireCompleteDeclContext().
◆ getInnerLocStart()
|
inline |
Return SourceLocation representing start of source range ignoring outer template declarations.
Definition at line 3790 of file Decl.h.
References clang::TypeDecl::getBeginLoc().
Referenced by clang::Sema::InstantiateClass(), and clang::Sema::setTagNameForLinkagePurposes().
◆ getKindName()
|
inline |
Definition at line 3904 of file Decl.h.
References getTagKind(), and clang::KeywordHelpers::getTagTypeKindName().
Referenced by clang::Sema::ActOnFriendTypeDecl(), clang::Sema::ActOnTagTemplateIdType(), clang::CodeGen::CodeGenTypes::addRecordTypeName(), clang::Sema::CheckClassTemplate(), clang::ast_matchers::internal::getNodeName(), clang::JSONNodeDumper::VisitRecordDecl(), and clang::TextNodeDumper::VisitRecordDecl().
◆ getMostRecentDecl() [1/2]
|
inline |
Returns the most recent (re)declaration of this declaration.
Definition at line 223 of file Redeclarable.h.
Referenced by getMostRecentDeclImpl().
◆ getMostRecentDecl() [2/2]
|
inline |
Returns the most recent (re)declaration of this declaration.
Definition at line 228 of file Redeclarable.h.
◆ getMostRecentDeclImpl()
|
inlineoverrideprotectedvirtual |
Implementation of getMostRecentDecl(), to be overridden by any subclass that has a redeclaration chain.
Reimplemented from clang::Decl.
Definition at line 3759 of file Decl.h.
References getMostRecentDecl(), and TagDecl().
◆ getNextRedeclarationImpl()
|
inlineoverrideprotectedvirtual |
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.
Reimplemented from clang::Decl.
Definition at line 3751 of file Decl.h.
References clang::Redeclarable< TagDecl >::getNextRedeclaration(), and TagDecl().
◆ getNumTemplateParameterLists()
|
inline |
Definition at line 3969 of file Decl.h.
Referenced by clang::ClassTemplatePartialSpecializationDecl::getSourceRange(), and getTemplateParameterList().
◆ getOuterLocStart()
| SourceLocation TagDecl::getOuterLocStart | ( | ) | const |
Return SourceLocation representing start of source range taking into account any outer template declarations.
Definition at line 4830 of file Decl.cpp.
References getTemplateOrInnerLocStart().
Referenced by getSourceRange().
◆ getPreviousDecl() [1/2]
|
inline |
Return the previous declaration of this declaration or NULL if this is the first declaration.
Definition at line 201 of file Redeclarable.h.
Referenced by getPreviousDeclImpl().
◆ getPreviousDecl() [2/2]
|
inline |
Definition at line 206 of file Redeclarable.h.
◆ getPreviousDeclImpl()
|
inlineoverrideprotectedvirtual |
Implementation of getPreviousDecl(), to be overridden by any subclass that has a redeclaration chain.
Reimplemented from clang::Decl.
Definition at line 3755 of file Decl.h.
References getPreviousDecl(), and TagDecl().
◆ getQualifier()
|
inline |
Retrieve the nested-name-specifier that qualifies the name of this declaration, if it was present in the source.
Definition at line 3954 of file Decl.h.
Referenced by clang::TextNodeDumper::VisitCXXRecordDecl().
◆ getQualifierLoc()
|
inline |
Retrieve the nested-name-specifier (with source-location information) that qualifies the name of this declaration, if it was present in the source.
Definition at line 3962 of file Decl.h.
Referenced by clang::index::IndexingContext::indexTagDecl(), clang::ASTNodeImporter::VisitClassTemplateSpecializationDecl(), clang::ASTNodeImporter::VisitEnumDecl(), and clang::ASTNodeImporter::VisitRecordDecl().
◆ getSourceRange()
|
overridevirtual |
Source range that this declaration covers.
Reimplemented from clang::Decl.
Definition at line 4834 of file Decl.cpp.
References clang::Decl::getLocation(), getOuterLocStart(), and clang::SourceLocation::isValid().
Referenced by assignInheritanceModel(), buildImplicitMap(), DiagnoseNonAggregateReason(), DiagnoseNonStandardLayoutReason(), clang::CIRGen::CIRGenVTables::generateConstructionVTable(), clang::CIRGen::CIRGenVTables::getAddrOfVTT(), clang::EnumDecl::getSourceRange(), clang::CIRGen::CIRGenModule::getVTableLinkage(), and cir::CIRGenerator::HandleTagDeclDefinition().
◆ getTagKind()
|
inline |
Definition at line 3908 of file Decl.h.
References clang::DeclContext::TagDeclBits.
Referenced by clang::Sema::ActOnFriendTypeDecl(), clang::Sema::ActOnVariableDeclarator(), clang::Sema::CheckClassTemplate(), clang::Sema::CheckConstexprFunctionDefinition(), CheckFieldPadding(), clang::CIRGen::CIRGenBuilderTy::getIncompleteRecordTy(), getKindName(), clang::ASTContext::getTagType(), clang::Sema::InstantiateClass(), clang::TemplateDeclInstantiator::InstantiateClassTemplatePartialSpecialization(), clang::Sema::isAcceptableTagRedeclaration(), clang::SemaObjC::isCFError(), clang::SemaObjC::isCFStringType(), isClass(), clang::CXXRecordDecl::isCLike(), isEnum(), isInterface(), isStruct(), IsStructurallyEquivalent(), isUnion(), clang::ASTNodeImporter::VisitClassTemplateSpecializationDecl(), clang::ASTNodeImporter::VisitRecordDecl(), and clang::ASTDeclWriter::VisitTagDecl().
◆ getTemplateParameterList()
|
inline |
Definition at line 3973 of file Decl.h.
References getNumTemplateParameterLists().
◆ getTypedefNameForAnonDecl()
|
inline |
Definition at line 3945 of file Decl.h.
References clang::cast(), and clang::nullptr.
Referenced by clang::CodeGen::CodeGenTypes::addRecordTypeName(), encodeTypeForFunctionPointerAuth(), clang::extractapi::DeclarationFragmentsBuilder::getFragmentsForEnum(), hasNameForLinkage(), clang::TemplateDeclInstantiator::InstantiateTypedefNameDecl(), setTypedefNameForAnonDecl(), clang::ASTDeclWriter::VisitEnumDecl(), clang::ASTNodeImporter::VisitEnumDecl(), clang::ASTDeclWriter::VisitRecordDecl(), clang::ASTNodeImporter::VisitRecordDecl(), and clang::ASTDeclWriter::VisitTagDecl().
◆ getTypeForDecl()
|
delete |
◆ hasNameForLinkage()
|
inline |
Is this tag type named, either directly or via being defined in a typedef of this type?
C++11 [basic.link]p8: A type is said to have linkage if and only if:
- it is a class or enumeration type that is named (or has a name for linkage purposes) and the name has linkage; ... C++11 [dcl.typedef]p9: If the typedef declaration defines an unnamed class (or enum), the first typedef-name declared by the declaration to be that class type (or enum type) is used to denote the class type (or enum type) for linkage purposes only.
C does not have an analogous rule, but the same concept is nonetheless useful in some places.
Definition at line 3941 of file Decl.h.
References clang::NamedDecl::getDeclName(), and getTypedefNameForAnonDecl().
Referenced by findCommonEnumForBlockReturns(), clang::TemplateDeclInstantiator::InstantiateTypedefNameDecl(), and clang::Sema::setTagNameForLinkagePurposes().
◆ isBeingDefined()
|
inline |
Return true if this decl is currently being defined.
Definition at line 3829 of file Decl.h.
References clang::DeclContext::TagDeclBits.
Referenced by clang::Sema::CheckOverridingFunctionReturnType(), CXXRecordMembersNamed(), getDefinition(), handleTransparentUnionAttr(), clang::ASTNodeImporter::ImportDefinition(), clang::ASTNodeImporter::ImportDefinition(), clang::Sema::isAbstractType(), clang::Sema::IsDerivedFrom(), IsStructurallyEquivalent(), and clang::Sema::RequireCompleteDeclContext().
◆ isClass()
|
inline |
Definition at line 3918 of file Decl.h.
References clang::Class, and getTagKind().
Referenced by createHostLayoutStruct(), getAccessFlag(), getTagForRecord(), and isStructureOrClass().
◆ isCompleteDefinition()
|
inline |
Return true if this decl has its body fully specified.
Definition at line 3809 of file Decl.h.
References clang::DeclContext::TagDeclBits.
Referenced by clang::hlsl::BuiltinTypeDeclBuilder::BuiltinTypeDeclBuilder(), calculateOffset(), clang::Sema::CheckCompletedCXXClass(), clang::Sema::checkMSInheritanceAttrOnDefinition(), clang::EnumDecl::completeDefinition(), clang::RecordDecl::completeDefinition(), clang::CodeGen::CodeGenTypes::ConvertRecordDeclType(), clang::CIRGen::CIRGenTypes::convertRecordDeclType(), CXXRecordMembersNamed(), clang::Sema::DeclareImplicitDestructor(), demoteThisDefinitionToDeclaration(), DiagnoseReinterpretUpDownCast(), clang::CodeGen::CodeGenFunction::EmitVTablePtrCheckForCast(), clang::ASTContext::getASTRecordLayout(), GetDeclSpecTypeForDeclarator(), getDefinition(), clang::CIRGen::CIRGenModule::getDynamicOffsetAlignment(), clang::CodeGen::CodeGenModule::getDynamicOffsetAlignment(), clang::interp::Program::getOrCreateRecord(), clang::CIRGen::CIRGenModule::getVBaseAlignment(), clang::CodeGen::CodeGenModule::getVBaseAlignment(), handleTransparentUnionAttr(), clang::installapi::hasVTable(), clang::ASTNodeImporter::ImportFieldDeclDefinition(), clang::ASTNodeImporter::ImportImplicitMethods(), clang::EnumDecl::isComplete(), isDefinedInClangModule(), clang::TagTypeLoc::isDefinition(), clang::Type::isHLSLIntangibleType(), isSafeToConvert(), isThisDeclarationADefinition(), clang::Sema::IsValueInFlagEnum(), LookupStdSourceLocationImpl(), MethodsAndNestedClassesComplete(), clang::Sema::RequireCompleteEnumDecl(), clang::Sema::SetDeclDefaulted(), clang::ASTNodeImporter::VisitClassTemplateSpecializationDecl(), clang::ASTDeclWriter::VisitCXXRecordDecl(), clang::installapi::InstallAPIVisitor::VisitCXXRecordDecl(), clang::JSONNodeDumper::VisitCXXRecordDecl(), clang::TextNodeDumper::VisitCXXRecordDecl(), clang::ASTDeclReader::VisitCXXRecordDeclImpl(), clang::interp::Compiler< Emitter >::VisitCXXUuidofExpr(), clang::ASTDeclReader::VisitEnumDecl(), clang::ASTNodeImporter::VisitEnumDecl(), clang::ASTDeclReader::VisitRecordDecl(), clang::ASTNodeImporter::VisitRecordDecl(), clang::JSONNodeDumper::VisitRecordDecl(), clang::TextNodeDumper::VisitRecordDecl(), clang::ASTDeclWriter::VisitTagDecl(), and clang::extractapi::impl::ExtractAPIVisitorBase< Derived >::VisitTypedefNameDecl().
◆ isCompleteDefinitionRequired()
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inline |
Return true if this complete decl is required to be complete for some existing use.
Definition at line 3818 of file Decl.h.
References clang::DeclContext::TagDeclBits.
Referenced by shouldOmitDefinition(), and clang::ASTDeclWriter::VisitTagDecl().
◆ isDependentType()
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inline |
Whether this declaration declares a type that is dependent, i.e., a type that somehow depends on template parameters.
Definition at line 3854 of file Decl.h.
References clang::DeclContext::isDependentContext().
Referenced by clang::ASTRecordWriter::AddCXXDefinitionData(), clang::Sema::AddImplicitlyDeclaredMembersToClass(), canPassInRegisters(), clang::Sema::CheckCXX2CRelocatableAndReplaceable(), clang::Sema::CheckExplicitlyDefaultedComparison(), clang::Sema::CheckExplicitlyDefaultedSpecialMember(), clang::Sema::checkIllFormedTrivialABIStruct(), clang::RecordDecl::completeDefinition(), clang::Sema::DiagnoseUnusedNestedTypedefs(), hasRepeatedBaseClass(), clang::Type::isIncompleteType(), clang::Sema::ShouldDeleteSpecialMember(), and clang::CodeGen::CodeGenTypes::UpdateCompletedType().
◆ isEmbeddedInDeclarator()
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inline |
True if this tag declaration is "embedded" (i.e., defined or declared for the very first time) in the syntax of a declarator.
Definition at line 3833 of file Decl.h.
References clang::DeclContext::TagDeclBits.
Referenced by clang::extractapi::impl::ExtractAPIVisitorBase< std::conditional_t< std::is_same_v< Derived, void >, ExtractAPIVisitor<>, Derived > >::isEmbeddedInVarDeclarator(), clang::ASTDeclWriter::VisitTagDecl(), and clang::extractapi::impl::ExtractAPIVisitorBase< Derived >::VisitTypedefNameDecl().
◆ isEntityBeingDefined()
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inline |
Determines whether this entity is in the process of being defined.
Definition at line 3898 of file Decl.h.
References getDefinition(), and TagDecl().
◆ isEnum()
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inline |
Definition at line 3920 of file Decl.h.
References clang::Enum, and getTagKind().
◆ isFirstDecl()
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inline |
True if this is the first declaration in its redeclaration chain.
Definition at line 220 of file Redeclarable.h.
Referenced by clang::ASTDeclMerger::mergeLambda().
◆ isFreeStanding()
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inline |
True if this tag is free standing, e.g. "struct foo;".
Definition at line 3844 of file Decl.h.
References clang::DeclContext::TagDeclBits.
Referenced by clang::extractapi::impl::ExtractAPIVisitorBase< std::conditional_t< std::is_same_v< Derived, void >, ExtractAPIVisitor<>, Derived > >::isEmbeddedInVarDeclarator(), setFreeStanding(), and clang::ASTDeclWriter::VisitTagDecl().
◆ isInterface()
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inline |
Definition at line 3917 of file Decl.h.
References getTagKind(), and clang::Interface.
Referenced by getTagForRecord(), clang::CXXRecordDecl::isInterfaceLike(), and isStructureOrClass().
◆ isStruct()
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inline |
Definition at line 3916 of file Decl.h.
References getTagKind(), and clang::Struct.
Referenced by getAccessFlag(), getTagForRecord(), clang::CXXRecordDecl::isInterfaceLike(), and isStructureOrClass().
◆ isStructureOrClass()
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inline |
Definition at line 3922 of file Decl.h.
References isClass(), isInterface(), and isStruct().
◆ isThisDeclarationADefinition()
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inline |
Return true if this declaration is a completion definition of the type.
Provided for consistency.
Definition at line 3804 of file Decl.h.
References isCompleteDefinition().
Referenced by clang::ClassTemplateSpecializationDecl::getSourceRange(), clang::index::IndexingContext::indexTagDecl(), clang::ClassTemplateDecl::isThisDeclarationADefinition(), clang::Sema::setTagNameForLinkagePurposes(), clang::ASTNodeImporter::VisitClassTemplateSpecializationDecl(), clang::ASTDeclWriter::VisitCXXRecordDecl(), clang::ASTNodeImporter::VisitEnumDecl(), and clang::ASTNodeImporter::VisitRecordDecl().
◆ isThisDeclarationADemotedDefinition()
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inline |
Whether this declaration was a definition in some module but was forced to be a declaration.
Useful for clients checking if a module has a definition of a specific symbol and not interested in the final AST with deduplicated definitions.
Definition at line 3861 of file Decl.h.
References clang::DeclContext::TagDeclBits.
Referenced by GetEnumUnderlyingType().
◆ isUnion()
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inline |
Definition at line 3919 of file Decl.h.
References getTagKind(), and clang::Union.
Referenced by clang::Sema::ActOnEndOfTranslationUnit(), clang::CodeGen::swiftcall::SwiftAggLowering::addTypedData(), BuildFlattenedTypeList(), calculateOffset(), clang::Sema::CheckCompleteDecompositionDeclaration(), CheckConstexprFunctionBody(), clang::Sema::CheckCountedByAttrOnField(), clang::Sema::CheckCXX2CRelocatableAndReplaceable(), checkDuplicateDefaultInit(), checkDuplicateDefaultInit(), clang::Sema::CheckNontrivialField(), clang::interp::CmpHelper< Pointer >(), clang::CodeGen::CodeGenTypes::ComputeRecordLayout(), clang::CIRGen::CIRGenTypes::computeRecordLayout(), clang::SemaHLSL::ContainsBitField(), clang::CXXRecordDecl::defaultedDefaultConstructorIsConstexpr(), defaultedSpecialMemberIsConstexpr(), diagnoseMutableFields(), DiagnoseNonDefaultMovable(), clang::CodeGen::CodeGenFunction::EmitCXXMemberOrOperatorMemberCallExpr(), clang::CIRGen::CIRGenFunction::emitCXXMemberOrOperatorMemberCallExpr(), clang::CodeGen::CodeGenFunction::EmitLValueForField(), clang::CIRGen::CIRGenFunction::emitLValueForField(), EmitNullConstant(), clang::CodeGen::CodeGenFunction::EnterDtorCleanups(), EvaluateComparisonBinaryOperator(), EvaluateUnaryTypeTrait(), findSubobject(), getAccessFlag(), clang::Sema::GetDecompositionElementCount(), GetFieldOffset(), getFieldOffsetInBits(), getGEPIndicesToField(), getSubobjectSizeInBits(), getTagForRecord(), HandleClassZeroInitialization(), HandleConstructorCall(), HandleDestructionImpl(), HandleFunctionCall(), handleTransparentUnionAttr(), hasTrivialDefaultCtorParent(), clang::CXXRecordDecl::hasUninitializedReferenceMember(), InjectAnonymousStructOrUnionMembers(), isDesignatorAtObjectEnd(), IsEligibleForTrivialRelocation(), clang::SemaCUDA::isEmptyConstructor(), clang::SemaCUDA::isEmptyDestructor(), isIntegerLikeType(), isLayoutCompatible(), clang::CXXRecordDecl::isLiteral(), isMemcpyEquivalentSpecialMember(), clang::RecordDecl::isOrContainsUnion(), isReadByLvalueToRvalueConversion(), IsStructurallyEquivalent(), isUnionField(), isValidStructGUID(), LookupStdSourceLocationImpl(), clang::Sema::MarkBaseAndMemberDestructorsReferenced(), clang::SemaCodeCompletion::ProduceConstructorSignatureHelp(), clang::Sema::SetCtorInitializers(), structHasUniqueObjectRepresentations(), tryMatchRecordTypes(), TryOrBuildParenListInitialization(), unionHasUniqueObjectRepresentations(), and clang::interp::Compiler< Emitter >::visitFunc().
◆ printName()
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overridevirtual |
Pretty-print the unqualified name of this declaration.
Can be overloaded by derived classes to provide a more user-friendly name when appropriate.
Reimplemented from clang::NamedDecl.
Definition at line 4904 of file Decl.cpp.
References clang::Copy, clang::Decl::getASTContext(), clang::NamedDecl::getDeclName(), and clang::QualType::print().
Referenced by clang::CodeGen::CodeGenTypes::addRecordTypeName().
◆ redecls()
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inline |
Returns an iterator range for all the redeclarations of the same decl.
It will iterate at least once (when this decl is the only one).
Definition at line 293 of file Redeclarable.h.
Referenced by clang::Type::canHaveNullability(), clang::Sema::inferNullableClassAttribute(), and startDefinition().
◆ redecls_begin()
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inline |
Definition at line 299 of file Redeclarable.h.
◆ redecls_end()
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inline |
Definition at line 300 of file Redeclarable.h.
◆ setBeingDefined()
True if this decl is currently being defined.
Definition at line 3769 of file Decl.h.
References clang::DeclContext::TagDeclBits, and V.
Referenced by completeDefinition(), clang::CXXRecordDecl::CreateLambda(), startDefinition(), and TagDecl().
◆ setBraceRange()
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inline |
Definition at line 3786 of file Decl.h.
Referenced by clang::Sema::InstantiateClass(), clang::ASTDeclReader::UpdateDecl(), clang::ASTNodeImporter::VisitClassTemplateSpecializationDecl(), clang::ASTNodeImporter::VisitEnumDecl(), clang::ASTNodeImporter::VisitRecordDecl(), and clang::ASTDeclReader::VisitTagDecl().
◆ setCompleteDefinition()
True if this decl has its body fully specified.
Definition at line 3812 of file Decl.h.
References clang::DeclContext::TagDeclBits, and V.
Referenced by completeDefinition(), demoteThisDefinitionToDeclaration(), clang::ASTNodeImporter::ImportDefinition(), TagDecl(), and clang::ASTDeclReader::VisitTagDecl().
◆ setCompleteDefinitionRequired()
True if this complete decl is required to be complete for some existing use.
Definition at line 3824 of file Decl.h.
References clang::DeclContext::TagDeclBits, and V.
Referenced by TagDecl(), and clang::ASTDeclReader::VisitTagDecl().
◆ setEmbeddedInDeclarator()
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inline |
True if this tag declaration is "embedded" (i.e., defined or declared for the very first time) in the syntax of a declarator.
Definition at line 3839 of file Decl.h.
References clang::DeclContext::TagDeclBits.
Referenced by GetDeclSpecTypeForDeclarator(), TagDecl(), and clang::ASTDeclReader::VisitTagDecl().
◆ setFreeStanding()
True if this tag is free standing, e.g. "struct foo;".
Definition at line 3847 of file Decl.h.
References isFreeStanding(), and clang::DeclContext::TagDeclBits.
Referenced by TagDecl(), and clang::ASTDeclReader::VisitTagDecl().
◆ setQualifierInfo()
| void TagDecl::setQualifierInfo | ( | NestedNameSpecifierLoc | QualifierLoc | ) |
Definition at line 4884 of file Decl.cpp.
References clang::ASTContext::Deallocate(), and clang::Decl::getASTContext().
Referenced by clang::ASTNodeImporter::VisitClassTemplateSpecializationDecl(), clang::ASTNodeImporter::VisitEnumDecl(), and clang::ASTNodeImporter::VisitRecordDecl().
◆ setTagKind()
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inline |
Definition at line 3912 of file Decl.h.
References clang::DeclContext::TagDeclBits.
Referenced by clang::Sema::InstantiateClass(), TagDecl(), clang::ASTDeclReader::UpdateDecl(), and clang::ASTDeclReader::VisitTagDecl().
◆ setTemplateParameterListsInfo()
| void TagDecl::setTemplateParameterListsInfo | ( | ASTContext & | Context, |
| ArrayRef< TemplateParameterList * > | TPLists ) |
Definition at line 4921 of file Decl.cpp.
References clang::TypeDecl::ASTContext, and clang::Decl::getASTContext().
Referenced by clang::Sema::ActOnClassTemplateSpecialization(), and clang::Sema::CheckClassTemplate().
◆ setTypedefNameForAnonDecl()
| void TagDecl::setTypedefNameForAnonDecl | ( | TypedefNameDecl * | TDD | ) |
Definition at line 4842 of file Decl.cpp.
References clang::NamedDecl::isLinkageValid().
Referenced by clang::TemplateDeclInstantiator::InstantiateTypedefNameDecl(), clang::Sema::setTagNameForLinkagePurposes(), and setTypedefNameForAnonDecl().
◆ setTypeForDecl()
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delete |
References clang::TypeDecl::ASTContext, and clang::NamedDecl::printName().
◆ startDefinition()
| void TagDecl::startDefinition | ( | ) |
Starts the definition of this tag declaration.
This method should be invoked at the beginning of the definition of this tag declaration. It will set the tag type into a state where it is in the process of being defined.
Definition at line 4847 of file Decl.cpp.
References clang::cast(), clang::Data, clang::Decl::getASTContext(), redecls(), and setBeingDefined().
Referenced by clang::Sema::CheckClassTemplate(), CreateAAPCSABIBuiltinVaListDecl(), clang::Sema::CreateCapturedStmtRecordDecl(), createHostLayoutStruct(), createHostLayoutStructForBuffer(), createKmpTaskTRecordDecl(), createKmpTaskTWithPrivatesRecordDecl(), createPrivatesRecordDecl(), clang::CodeGen::CGOpenMPRuntime::emitDoacrossInit(), clang::CodeGen::CGOpenMPRuntime::emitLastprivateConditionalInit(), clang::CodeGen::CGOpenMPRuntime::emitTaskReductionInit(), clang::ASTContext::getBlockDescriptorExtendedType(), clang::ASTContext::getBlockDescriptorType(), getDependTypes(), getKmpAffinityType(), clang::CodeGen::CodeGenModule::getObjCFastEnumerationStateType(), clang::ASTNodeImporter::ImportDefinition(), clang::ASTNodeImporter::ImportDefinition(), and clang::Sema::InstantiateClass().
Friends And Related Symbol Documentation
◆ ASTDeclReader
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friend |
◆ ASTDeclWriter
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friend |
The documentation for this class was generated from the following files:
Generated on for clang by
1.14.0