clang  3.9.0svn
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Friends | List of all members
clang::RecordDecl Class Reference

RecordDecl - Represents a struct/union/class. More...

#include <Decl.h>

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Public Types

typedef specific_decl_iterator< FieldDeclfield_iterator
 
typedef llvm::iterator_range< specific_decl_iterator< FieldDecl > > field_range
 
- Public Types inherited from clang::TagDecl
typedef TagTypeKind TagKind
 
typedef redeclarable_base::redecl_range redecl_range
 
typedef redeclarable_base::redecl_iterator redecl_iterator
 
- Public Types inherited from clang::NamedDecl
enum  ExplicitVisibilityKind { VisibilityForType, VisibilityForValue }
 Kinds of explicit visibility. More...
 
- Public Types inherited from clang::Decl
enum  { DeclObjAlignment = llvm::AlignOf<uint64_t>::Alignment }
 Alignment guaranteed when allocating Decl and any subtypes. More...
 
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
}
 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  FriendObjectKind { FOK_None, FOK_Declared, FOK_Undeclared }
 
typedef AttrVec::const_iterator attr_iterator
 
typedef llvm::iterator_range< attr_iteratorattr_range
 
typedef llvm::iterator_range< redecl_iteratorredecl_range
 
- Public Types inherited from clang::DeclContext
typedef llvm::iterator_range< decl_iteratordecl_range
 
typedef DeclContextLookupResult lookup_result
 
typedef lookup_result::iterator lookup_iterator
 
typedef llvm::iterator_range< all_lookups_iteratorlookups_range
 
typedef llvm::iterator_adaptor_base< udir_iterator, lookup_iterator, std::random_access_iterator_tag, UsingDirectiveDecl * > udir_iterator_base
 
typedef llvm::iterator_range< udir_iteratorudir_range
 
typedef llvm::iterator_range< DeclContext::ddiag_iteratorddiag_range
 
- Public Types inherited from clang::Redeclarable< TagDecl >
typedef llvm::iterator_range< redecl_iterator > redecl_range
 

Public Member Functions

RecordDeclgetPreviousDecl ()
 
const RecordDeclgetPreviousDecl () const
 
RecordDeclgetMostRecentDecl ()
 
const RecordDeclgetMostRecentDecl () const
 
bool hasFlexibleArrayMember () const
 
void setHasFlexibleArrayMember (bool V)
 
bool isAnonymousStructOrUnion () const
 isAnonymousStructOrUnion - Whether this is an anonymous struct or union. More...
 
void setAnonymousStructOrUnion (bool Anon)
 
bool hasObjectMember () const
 
void setHasObjectMember (bool val)
 
bool hasVolatileMember () const
 
void setHasVolatileMember (bool val)
 
bool hasLoadedFieldsFromExternalStorage () const
 
void setHasLoadedFieldsFromExternalStorage (bool val)
 
bool isInjectedClassName () const
 Determines whether this declaration represents the injected class name. More...
 
bool isLambda () const
 Determine whether this record is a class describing a lambda function object. More...
 
bool isCapturedRecord () const
 Determine whether this record is a record for captured variables in CapturedStmt construct. More...
 
void setCapturedRecord ()
 Mark the record as a record for captured variables in CapturedStmt construct. More...
 
RecordDeclgetDefinition () const
 getDefinition - Returns the RecordDecl that actually defines this struct/union/class. More...
 
field_range fields () const
 
field_iterator field_begin () const
 
field_iterator field_end () const
 
bool field_empty () const
 
virtual void completeDefinition ()
 completeDefinition - Notes that the definition of this type is now complete. More...
 
bool isMsStruct (const ASTContext &C) const
 isMsStrust - Get whether or not this is an ms_struct which can be turned on with an attribute, pragma, or -mms-bitfields commandline option. More...
 
bool mayInsertExtraPadding (bool EmitRemark=false) const
 Whether we are allowed to insert extra padding between fields. More...
 
const FieldDeclfindFirstNamedDataMember () const
 Finds the first data member which has a name. More...
 
- Public Member Functions inherited from clang::TagDecl
SourceLocation getRBraceLoc () const
 
void setRBraceLoc (SourceLocation L)
 
SourceLocation getInnerLocStart () const
 getInnerLocStart - Return SourceLocation representing start of source range ignoring outer template declarations. More...
 
SourceLocation getOuterLocStart () const
 getOuterLocStart - Return SourceLocation representing start of source range taking into account any outer template declarations. More...
 
SourceRange getSourceRange () const override LLVM_READONLY
 Source range that this declaration covers. More...
 
TagDeclgetCanonicalDecl () override
 Retrieves the "canonical" declaration of the given declaration. More...
 
const TagDeclgetCanonicalDecl () const
 
bool isThisDeclarationADefinition () const
 isThisDeclarationADefinition() - Return true if this declaration is a completion definition of the type. More...
 
bool isCompleteDefinition () const
 isCompleteDefinition - Return true if this decl has its body fully specified. More...
 
bool isCompleteDefinitionRequired () const
 Return true if this complete decl is required to be complete for some existing use. More...
 
bool isBeingDefined () const
 isBeingDefined - Return true if this decl is currently being defined. More...
 
bool isEmbeddedInDeclarator () const
 
void setEmbeddedInDeclarator (bool isInDeclarator)
 
bool isFreeStanding () const
 
void setFreeStanding (bool isFreeStanding=true)
 
bool isDependentType () const
 Whether this declaration declares a type that is dependent, i.e., a type that somehow depends on template parameters. More...
 
void startDefinition ()
 Starts the definition of this tag declaration. More...
 
TagDeclgetDefinition () const
 getDefinition - Returns the TagDecl that actually defines this struct/union/class/enum. More...
 
void setCompleteDefinition (bool V)
 
void setCompleteDefinitionRequired (bool V=true)
 
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 hasNameForLinkage () const
 Is this tag type named, either directly or via being defined in a typedef of this type? More...
 
TypedefNameDeclgetTypedefNameForAnonDecl () const
 
void setTypedefNameForAnonDecl (TypedefNameDecl *TDD)
 
NestedNameSpecifiergetQualifier () const
 Retrieve the nested-name-specifier that qualifies the name of this declaration, if it was present in the source. More...
 
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. More...
 
void setQualifierInfo (NestedNameSpecifierLoc QualifierLoc)
 
unsigned getNumTemplateParameterLists () const
 
TemplateParameterListgetTemplateParameterList (unsigned i) const
 
void setTemplateParameterListsInfo (ASTContext &Context, ArrayRef< TemplateParameterList * > TPLists)
 
- Public Member Functions inherited from clang::TypeDecl
const TypegetTypeForDecl () const
 
void setTypeForDecl (const Type *TD)
 
SourceLocation getLocStart () const LLVM_READONLY
 
void setLocStart (SourceLocation L)
 
- Public Member Functions inherited from clang::NamedDecl
IdentifierInfogetIdentifier () const
 getIdentifier - Get the identifier that names this declaration, if there is one. More...
 
StringRef getName () const
 getName - Get the name of identifier for this declaration as a StringRef. More...
 
std::string getNameAsString () const
 getNameAsString - 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). More...
 
void printName (raw_ostream &os) const
 
DeclarationName getDeclName () const
 getDeclName - Get the actual, stored name of the declaration, which may be a special name. More...
 
void setDeclName (DeclarationName N)
 Set the name of this declaration. More...
 
void printQualifiedName (raw_ostream &OS) const
 printQualifiedName - Returns human-readable qualified name for declaration, like A::B::i, for i being member of namespace A::B. More...
 
void printQualifiedName (raw_ostream &OS, const PrintingPolicy &Policy) const
 
std::string getQualifiedNameAsString () const
 
virtual void getNameForDiagnostic (raw_ostream &OS, const PrintingPolicy &Policy, bool Qualified) const
 getNameForDiagnostic - Appends a human-readable name for this declaration into the given stream. More...
 
bool declarationReplaces (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. More...
 
bool hasLinkage () const
 Determine whether this declaration has linkage. More...
 
bool isHidden () const
 Determine whether this declaration is hidden from name lookup. More...
 
void setHidden (bool Hide)
 Set whether this declaration is hidden from name lookup. More...
 
bool isCXXClassMember () const
 Determine whether this declaration is a C++ class member. More...
 
bool isCXXInstanceMember () const
 Determine whether the given declaration is an instance member of a C++ class. More...
 
Linkage getLinkageInternal () const
 Determine what kind of linkage this entity has. More...
 
Linkage getFormalLinkage () const
 Get the linkage from a semantic point of view. More...
 
bool hasExternalFormalLinkage () const
 True if this decl has external linkage. More...
 
bool isExternallyVisible () const
 
Visibility getVisibility () const
 Determines the visibility of this entity. More...
 
LinkageInfo getLinkageAndVisibility () const
 Determines the linkage and visibility of this entity. More...
 
Optional< VisibilitygetExplicitVisibility (ExplicitVisibilityKind kind) const
 If visibility was explicitly specified for this declaration, return that visibility. More...
 
bool isLinkageValid () const
 True if the computed linkage is valid. More...
 
bool hasLinkageBeenComputed () const
 True if something has required us to compute the linkage of this declaration. More...
 
NamedDeclgetUnderlyingDecl ()
 Looks through UsingDecls and ObjCCompatibleAliasDecls for the underlying named decl. More...
 
const NamedDeclgetUnderlyingDecl () const
 
NamedDeclgetMostRecentDecl ()
 
const NamedDeclgetMostRecentDecl () const
 
ObjCStringFormatFamily getObjCFStringFormattingFamily () const
 
- Public Member Functions inherited from clang::Decl
SourceLocation getLocStart () const LLVM_READONLY
 
SourceLocation getLocEnd () const LLVM_READONLY
 
SourceLocation getLocation () const
 
void setLocation (SourceLocation L)
 
Kind getKind () const
 
const char * getDeclKindName () const
 
DeclgetNextDeclInContext ()
 
const DeclgetNextDeclInContext () const
 
DeclContextgetDeclContext ()
 
const DeclContextgetDeclContext () const
 
DeclgetNonClosureContext ()
 Find the innermost non-closure ancestor of this declaration, walking up through blocks, lambdas, etc. More...
 
const DeclgetNonClosureContext () const
 
TranslationUnitDeclgetTranslationUnitDecl ()
 
const TranslationUnitDeclgetTranslationUnitDecl () const
 
bool isInAnonymousNamespace () const
 
bool isInStdNamespace () const
 
ASTContextgetASTContext () const LLVM_READONLY
 
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. More...
 
bool hasAttrs () const
 
void setAttrs (const AttrVec &Attrs)
 
AttrVecgetAttrs ()
 
const AttrVecgetAttrs () const
 
void dropAttrs ()
 
void addAttr (Attr *A)
 
attr_range attrs () const
 
attr_iterator attr_begin () const
 
attr_iterator attr_end () const
 
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. More...
 
void setInvalidDecl (bool Invalid=true)
 setInvalidDecl - Indicates the Decl had a semantic error. More...
 
bool isInvalidDecl () const
 
bool isImplicit () const
 isImplicit - Indicates whether the declaration was implicitly generated by the implementation. More...
 
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. More...
 
void setIsUsed ()
 Set whether the declaration is used, in the sense of odr-use. More...
 
void markUsed (ASTContext &C)
 Mark the declaration used, in the sense of odr-use. More...
 
bool isReferenced () const
 Whether any declaration of this entity was referenced. More...
 
bool isThisDeclarationReferenced () const
 Whether this declaration was referenced. More...
 
void setReferenced (bool R=true)
 
bool isTopLevelDeclInObjCContainer () const
 Whether this declaration is a top-level declaration (function, global variable, etc.) that is lexically inside an objc container definition. More...
 
void setTopLevelDeclInObjCContainer (bool V=true)
 
bool isModulePrivate () const
 Whether this declaration was marked as being private to the module in which it was defined. More...
 
bool hasDefiningAttr () const
 Return true if this declaration has an attribute which acts as definition of the entity, such as 'alias' or 'ifunc'. More...
 
const AttrgetDefiningAttr () const
 Return this declaration's defining attribute if it has one. More...
 
AvailabilityResult getAvailability (std::string *Message=nullptr) const
 Determine the availability of the given declaration. More...
 
bool isDeprecated (std::string *Message=nullptr) const
 Determine whether this declaration is marked 'deprecated'. More...
 
bool isUnavailable (std::string *Message=nullptr) const
 Determine whether this declaration is marked 'unavailable'. More...
 
bool isWeakImported () const
 Determine whether this is a weak-imported symbol. More...
 
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. More...
 
bool isFromASTFile () const
 Determine whether this declaration came from an AST file (such as a precompiled header or module) rather than having been parsed. More...
 
unsigned getGlobalID () const
 Retrieve the global declaration ID associated with this declaration, which specifies where in the. More...
 
unsigned getOwningModuleID () const
 Retrieve the global ID of the module that owns this particular declaration. More...
 
ModulegetImportedOwningModule () const
 Get the imported owning module, if this decl is from an imported (non-local) module. More...
 
ModulegetLocalOwningModule () const
 Get the local owning module, if known. More...
 
void setLocalOwningModule (Module *M)
 
unsigned getIdentifierNamespace () const
 
bool isInIdentifierNamespace (unsigned NS) const
 
bool hasTagIdentifierNamespace () const
 
DeclContextgetLexicalDeclContext ()
 getLexicalDeclContext - The declaration context where this Decl was lexically declared (LexicalDC). More...
 
const DeclContextgetLexicalDeclContext () const
 
virtual bool isOutOfLine () const
 Determine whether this declaration is declared out of line (outside its semantic context). More...
 
void setDeclContext (DeclContext *DC)
 setDeclContext - Set both the semantic and lexical DeclContext to DC. More...
 
void setLexicalDeclContext (DeclContext *DC)
 
bool isDefinedOutsideFunctionOrMethod () const
 isDefinedOutsideFunctionOrMethod - This predicate returns true if this scoped decl is defined outside the current function or method. More...
 
bool isLexicallyWithinFunctionOrMethod () const
 Returns true if this declaration lexically is inside a function. More...
 
const DeclContextgetParentFunctionOrMethod () const
 If this decl is defined inside a function/method/block it returns the corresponding DeclContext, otherwise it returns null. More...
 
DeclContextgetParentFunctionOrMethod ()
 
const DeclgetCanonicalDecl () const
 
bool isCanonicalDecl () const
 Whether this particular Decl is a canonical one. More...
 
redecl_range redecls () const
 Returns an iterator range for all the redeclarations of the same decl. More...
 
redecl_iterator redecls_begin () const
 
redecl_iterator redecls_end () const
 
DeclgetPreviousDecl ()
 Retrieve the previous declaration that declares the same entity as this declaration, or NULL if there is no previous declaration. More...
 
const DeclgetPreviousDecl () const
 Retrieve the most recent declaration that declares the same entity as this declaration, or NULL if there is no previous declaration. More...
 
bool isFirstDecl () const
 True if this is the first declaration in its redeclaration chain. More...
 
DeclgetMostRecentDecl ()
 Retrieve the most recent declaration that declares the same entity as this declaration (which may be this declaration). More...
 
const DeclgetMostRecentDecl () const
 Retrieve the most recent declaration that declares the same entity as this declaration (which may be this declaration). More...
 
virtual StmtgetBody () 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. More...
 
virtual bool hasBody () const
 Returns true if this Decl represents a declaration for a body of code, such as a function or method definition. More...
 
SourceLocation getBodyRBrace () const
 getBodyRBrace - Gets the right brace of the body, if a body exists. More...
 
bool isTemplateParameter () const
 isTemplateParameter - Determines whether this declaration is a template parameter. More...
 
bool isTemplateParameterPack () const
 isTemplateParameter - Determines whether this declaration is a template parameter pack. More...
 
bool isParameterPack () const
 Whether this declaration is a parameter pack. More...
 
bool isTemplateDecl () const
 returns true if this declaration is a template More...
 
bool isFunctionOrFunctionTemplate () const
 Whether this declaration is a function or function template. More...
 
TemplateDeclgetDescribedTemplate () const
 If this is a declaration that describes some template, this method returns that template declaration. More...
 
FunctionDeclgetAsFunction () LLVM_READONLY
 Returns the function itself, or the templated function if this is a function template. More...
 
const FunctionDeclgetAsFunction () const
 
void setLocalExternDecl ()
 Changes the namespace of this declaration to reflect that it's a function-local extern declaration. More...
 
bool isLocalExternDecl ()
 Determine whether this is a block-scope declaration with linkage. More...
 
void setObjectOfFriendDecl (bool PerformFriendInjection=false)
 Changes the namespace of this declaration to reflect that it's the object of a friend declaration. More...
 
FriendObjectKind getFriendObjectKind () const
 Determines whether this declaration is the object of a friend declaration and, if so, what kind. More...
 
void setNonMemberOperator ()
 Specifies that this declaration is a C++ overloaded non-member. More...
 
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) const
 
const FunctionTypegetFunctionType (bool BlocksToo=true) const
 Looks through the Decl's underlying type to extract a FunctionType when possible. More...
 
- Public Member Functions inherited from clang::DeclContext
 ~DeclContext ()
 
Decl::Kind getDeclKind () const
 
const char * getDeclKindName () const
 
DeclContextgetParent ()
 getParent - Returns the containing DeclContext. More...
 
const DeclContextgetParent () const
 
DeclContextgetLexicalParent ()
 getLexicalParent - Returns the containing lexical DeclContext. More...
 
const DeclContextgetLexicalParent () const
 
DeclContextgetLookupParent ()
 Find the parent context of this context that will be used for unqualified name lookup. More...
 
const DeclContextgetLookupParent () const
 
ASTContextgetParentASTContext () const
 
bool isClosure () const
 
bool isObjCContainer () const
 
bool isFunctionOrMethod () const
 
bool isLookupContext () const
 Test whether the context supports looking up names. More...
 
bool isFileContext () const
 
bool isTranslationUnit () const
 
bool isRecord () const
 
bool isNamespace () const
 
bool isStdNamespace () const
 
bool isInlineNamespace () const
 
bool isDependentContext () const
 Determines whether this context is dependent on a template parameter. More...
 
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. More...
 
bool isExternCContext () const
 Determines whether this context or some of its ancestors is a linkage specification context that specifies C linkage. More...
 
bool isExternCXXContext () const
 Determines whether this context or some of its ancestors is a linkage specification context that specifies C++ linkage. More...
 
bool Equals (const DeclContext *DC) const
 Determine whether this declaration context is equivalent to the declaration context DC. More...
 
bool Encloses (const DeclContext *DC) const
 Determine whether this declaration context encloses the declaration context DC. More...
 
DeclgetNonClosureAncestor ()
 Find the nearest non-closure ancestor of this context, i.e. More...
 
const DeclgetNonClosureAncestor () const
 
DeclContextgetPrimaryContext ()
 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. More...
 
const DeclContextgetPrimaryContext () const
 
DeclContextgetRedeclContext ()
 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. More...
 
const DeclContextgetRedeclContext () const
 
DeclContextgetEnclosingNamespaceContext ()
 Retrieve the nearest enclosing namespace context. More...
 
const DeclContextgetEnclosingNamespaceContext () const
 
RecordDeclgetOuterLexicalRecordContext ()
 Retrieve the outermost lexically enclosing record context. More...
 
const RecordDeclgetOuterLexicalRecordContext () 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. More...
 
void collectAllContexts (SmallVectorImpl< DeclContext * > &Contexts)
 Collects all of the declaration contexts that are semantically connected to this declaration context. More...
 
decl_range decls () const
 decls_begin/decls_end - Iterate over the declarations stored in this context. More...
 
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. More...
 
decl_iterator noload_decls_begin () const
 
decl_iterator noload_decls_end () const
 
void addDecl (Decl *D)
 Add the declaration D into this context. More...
 
void addDeclInternal (Decl *D)
 Add the declaration D into this context, but suppress searches for external declarations with the same name. More...
 
void addHiddenDecl (Decl *D)
 Add the declaration D to this context without modifying any lookup tables. More...
 
void removeDecl (Decl *D)
 Removes a declaration from this context. More...
 
bool containsDecl (Decl *D) const
 Checks whether a declaration is in this context. More...
 
lookup_result lookup (DeclarationName Name) const
 lookup - Find the declarations (if any) with the given Name in this context. More...
 
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. More...
 
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. More...
 
void makeDeclVisibleInContext (NamedDecl *D)
 Makes a declaration visible within this context. More...
 
lookups_range lookups () const
 
lookups_range noload_lookups () const
 
all_lookups_iterator lookups_begin () const
 Iterators over all possible lookups within this context. More...
 
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. More...
 
all_lookups_iterator noload_lookups_end () const
 
udir_range using_directives () const
 Returns iterator range [First, Last) of UsingDirectiveDecls stored within this context. More...
 
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). More...
 
StoredDeclsMapgetLookupPtr () const
 Retrieve the internal representation of the lookup structure. More...
 
StoredDeclsMapbuildLookup ()
 Ensure the lookup structure is fully-built and return it. More...
 
bool hasExternalLexicalStorage () const
 Whether this DeclContext has external storage containing additional declarations that are lexically in this context. More...
 
void setHasExternalLexicalStorage (bool ES=true)
 State whether this DeclContext has external storage for declarations lexically in this context. More...
 
bool hasExternalVisibleStorage () const
 Whether this DeclContext has external storage containing additional declarations that are visible in this context. More...
 
void setHasExternalVisibleStorage (bool ES=true)
 State whether this DeclContext has external storage for declarations visible in this context. More...
 
bool isDeclInLexicalTraversal (const Decl *D) const
 Determine whether the given declaration is stored in the list of declarations lexically within this context. More...
 
bool setUseQualifiedLookup (bool use=true)
 
bool shouldUseQualifiedLookup () const
 
void dumpDeclContext () const
 
void dumpLookups () const
 
void dumpLookups (llvm::raw_ostream &OS, bool DumpDecls=false) const
 
- Public Member Functions inherited from clang::Redeclarable< TagDecl >
 Redeclarable (const ASTContext &Ctx)
 
TagDeclgetPreviousDecl ()
 Return the previous declaration of this declaration or NULL if this is the first declaration. More...
 
const TagDeclgetPreviousDecl () const
 
TagDeclgetFirstDecl ()
 Return the first declaration of this declaration or itself if this is the only declaration. More...
 
const TagDeclgetFirstDecl () const
 Return the first declaration of this declaration or itself if this is the only declaration. More...
 
bool isFirstDecl () const
 True if this is the first declaration in its redeclaration chain. More...
 
TagDeclgetMostRecentDecl ()
 Returns the most recent (re)declaration of this declaration. More...
 
const TagDeclgetMostRecentDecl () const
 Returns the most recent (re)declaration of this declaration. More...
 
void setPreviousDecl (TagDecl *PrevDecl)
 Set the previous declaration. More...
 
redecl_range redecls () const
 Returns an iterator range for all the redeclarations of the same decl. More...
 
redecl_iterator redecls_begin () const
 
redecl_iterator redecls_end () const
 

Static Public Member Functions

static RecordDeclCreate (const ASTContext &C, TagKind TK, DeclContext *DC, SourceLocation StartLoc, SourceLocation IdLoc, IdentifierInfo *Id, RecordDecl *PrevDecl=nullptr)
 
static RecordDeclCreateDeserialized (const ASTContext &C, unsigned ID)
 
static bool classof (const Decl *D)
 
static bool classofKind (Kind K)
 
- Static Public Member Functions inherited from clang::TagDecl
static bool classof (const Decl *D)
 
static bool classofKind (Kind K)
 
static DeclContextcastToDeclContext (const TagDecl *D)
 
static TagDeclcastFromDeclContext (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 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 DeclContextcastToDeclContext (const Decl *)
 
static DeclcastFromDeclContext (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 Member Functions

 RecordDecl (Kind DK, TagKind TK, const ASTContext &C, DeclContext *DC, SourceLocation StartLoc, SourceLocation IdLoc, IdentifierInfo *Id, RecordDecl *PrevDecl)
 
- Protected Member Functions inherited from clang::TagDecl
 TagDecl (Kind DK, TagKind TK, const ASTContext &C, DeclContext *DC, SourceLocation L, IdentifierInfo *Id, TagDecl *PrevDecl, SourceLocation StartL)
 
TagDeclgetNextRedeclarationImpl () override
 Returns the next redeclaration or itself if this is the only decl. More...
 
TagDeclgetPreviousDeclImpl () override
 Implementation of getPreviousDecl(), to be overridden by any subclass that has a redeclaration chain. More...
 
TagDeclgetMostRecentDeclImpl () override
 Implementation of getMostRecentDecl(), to be overridden by any subclass that has a redeclaration chain. More...
 
void completeDefinition ()
 Completes the definition of this tag declaration. More...
 
- Protected Member Functions inherited from clang::TypeDecl
 TypeDecl (Kind DK, DeclContext *DC, SourceLocation L, 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, unsigned ID, std::size_t Extra=0)
 Allocate memory for a deserialized declaration. More...
 
void * operator new (std::size_t Size, const ASTContext &Ctx, DeclContext *Parent, std::size_t Extra=0)
 Allocate memory for a non-deserialized declaration. More...
 
 Decl (Kind DK, DeclContext *DC, SourceLocation L)
 
 Decl (Kind DK, EmptyShell Empty)
 
virtual ~Decl ()
 
void updateOutOfDate (IdentifierInfo &II) const
 Update a potentially out-of-date declaration. More...
 
Linkage getCachedLinkage () const
 
void setCachedLinkage (Linkage L) const
 
bool hasCachedLinkage () const
 
void setModulePrivate (bool MP=true)
 Specify whether this declaration was marked as being private to the module in which it was defined. More...
 
void setOwningModuleID (unsigned ID)
 Set the owning module ID. More...
 
bool hasLocalOwningModuleStorage () const
 
ASTMutationListenergetASTMutationListener () const
 
- Protected Member Functions inherited from clang::DeclContext
 DeclContext (Decl::Kind K)
 
- Protected Member Functions inherited from clang::Redeclarable< TagDecl >
TagDeclgetNextRedeclaration () const
 

Friends

class DeclContext
 

Additional Inherited Members

- Protected Types inherited from clang::TagDecl
typedef Redeclarable< TagDeclredeclarable_base
 
- Protected Types inherited from clang::Decl
enum  { TopLevelDeclInObjCContainerFlag = 0x01, ModulePrivateFlag = 0x02 }
 
- 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. More...
 
- 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::TagDecl
bool IsBeingDefined: 1
 IsBeingDefined - True if this is currently being defined. More...
 
unsigned NumPositiveBits: 8
 
unsigned NumNegativeBits: 8
 
bool IsScoped: 1
 IsScoped - True if this tag declaration is a scoped enumeration. More...
 
bool IsScopedUsingClassTag: 1
 IsScopedUsingClassTag - If this tag declaration is a scoped enum, then this is true if the scoped enum was declared using the class tag, false if it was declared with the struct tag. More...
 
bool IsFixed: 1
 IsFixed - True if this is an enumeration with fixed underlying type. More...
 
bool MayHaveOutOfDateDef: 1
 Indicates whether it is possible for declarations of this kind to have an out-of-date definition. More...
 
bool IsCompleteDefinitionRequired: 1
 Has the full definition of this type been required by a use somewhere in the TU. More...
 
- Protected Attributes inherited from clang::Decl
llvm::PointerIntPair< Decl *, 2, unsignedNextInContextAndBits
 The next declaration within the same lexical DeclContext. More...
 
unsigned Access: 2
 Access - Used by C++ decls for the access specifier. More...
 
unsigned FromASTFile: 1
 Whether this declaration was loaded from an AST file. More...
 
unsigned Hidden: 1
 Whether this declaration is hidden from normal name lookup, e.g., because it is was loaded from an AST file is either module-private or because its submodule has not been made visible. More...
 
unsigned IdentifierNamespace: 13
 IdentifierNamespace - This specifies what IDNS_* namespace this lives in. More...
 
unsigned CacheValidAndLinkage: 3
 If 0, we have not computed the linkage of this declaration. More...
 
- Protected Attributes inherited from clang::DeclContext
DeclFirstDecl
 FirstDecl - The first declaration stored within this declaration context. More...
 
DeclLastDecl
 LastDecl - The last declaration stored within this declaration context. More...
 
- Protected Attributes inherited from clang::Redeclarable< TagDecl >
DeclLink RedeclLink
 Points to the next redeclaration in the chain. More...
 
TagDeclFirst
 

Detailed Description

RecordDecl - Represents a struct/union/class.

For example: struct X; // Forward declaration, no "body". union Y { int A, B; }; // Has body with members A and B (FieldDecls). This decl will be marked invalid if any members are invalid.

Definition at line 3228 of file Decl.h.

Member Typedef Documentation

Definition at line 3354 of file Decl.h.

Definition at line 3355 of file Decl.h.

Constructor & Destructor Documentation

RecordDecl::RecordDecl ( Kind  DK,
TagKind  TK,
const ASTContext C,
DeclContext DC,
SourceLocation  StartLoc,
SourceLocation  IdLoc,
IdentifierInfo Id,
RecordDecl PrevDecl 
)
protected

Definition at line 3707 of file Decl.cpp.

References classof().

Referenced by Create(), and CreateDeserialized().

Member Function Documentation

static bool clang::RecordDecl::classof ( const Decl D)
inlinestatic

Definition at line 3374 of file Decl.h.

References clang::Decl::getKind().

Referenced by RecordDecl().

static bool clang::RecordDecl::classofKind ( Kind  K)
inlinestatic

Definition at line 3375 of file Decl.h.

void RecordDecl::completeDefinition ( )
virtual
RecordDecl * RecordDecl::Create ( const ASTContext C,
TagKind  TK,
DeclContext DC,
SourceLocation  StartLoc,
SourceLocation  IdLoc,
IdentifierInfo Id,
RecordDecl PrevDecl = nullptr 
)
static
RecordDecl * RecordDecl::CreateDeserialized ( const ASTContext C,
unsigned  ID 
)
static
RecordDecl::field_iterator RecordDecl::field_begin ( ) const
bool clang::RecordDecl::field_empty ( ) const
inline
field_iterator clang::RecordDecl::field_end ( ) const
inline
field_range clang::RecordDecl::fields ( ) const
inline

Definition at line 3357 of file Decl.h.

Referenced by clang::Sema::ActOnCapturedRegionError(), clang::Sema::ActOnLambdaError(), clang::CodeGen::swiftcall::SwiftAggLowering::addTypedData(), clang::Sema::BuildLambdaExpr(), canExpandIndirectArgument(), CanSkipVTablePointerInitialization(), CheckASTMemory(), clang::Sema::CheckCompletedCXXClass(), CheckConstantExpression(), CheckConstexprCtorInitializer(), clang::Sema::CheckConstexprFunctionBody(), clang::Sema::CheckDelayedMemberExceptionSpecs(), checkIsValidOpenCLKernelParameter(), CheckStringInit(), clang::Sema::CheckTransparentUnionArgumentConstraints(), checkTrivialClassMembers(), CloneDesignatedInitExpr(), clang::Sema::CodeCompleteConstructorInitializer(), clang::Sema::ComputeDefaultedCopyAssignmentExceptionSpec(), clang::Sema::ComputeDefaultedCopyCtorExceptionSpec(), clang::Sema::ComputeDefaultedDefaultCtorExceptionSpec(), clang::Sema::ComputeDefaultedDtorExceptionSpec(), clang::Sema::ComputeDefaultedMoveAssignmentExceptionSpec(), clang::Sema::ComputeDefaultedMoveCtorExceptionSpec(), clang::Sema::ComputeInheritingCtorExceptionSpec(), defaultedSpecialMemberIsConstexpr(), clang::Sema::DefineImplicitCopyAssignment(), clang::Sema::DefineImplicitMoveAssignment(), describeUninitializedArgumentInCall(), DiagnoseBaseOrMemInitializerOrder(), clang::Sema::DiagnoseSelfMove(), DiagnoseUninitializedReference(), diagnoseUnreadableFields(), clang::CodeGen::CodeGenFunction::EmitAsanPrologueOrEpilogue(), clang::CodeGen::CGDebugInfo::EmitDeclareOfBlockLiteralArgVariable(), clang::CodeGen::CGDebugInfo::EmitFunctionEnd(), clang::CodeGen::CodeGenFunction::emitImplicitAssignmentOperatorBody(), EmitNullConstant(), EncodeBitField(), clang::CodeGen::CodeGenFunction::EnterDtorCleanups(), evalBinOpFieldRegionFieldRegion(), extractFieldType(), findFirstNamedDataMember(), clang::CodeGen::CodeGenFunction::GenerateCapturedStmtFunction(), clang::CodeGen::CodeGenFunction::GenerateOpenMPCapturedStmtFunction(), getContainedDynamicClass(), clang::FieldDecl::getFieldIndex(), GetGCAttrTypeForType(), GetNumNonZeroBytesInInit(), getTypeExpansion(), HandleClassZeroInitialization(), handleVecReturnAttr(), hasFields(), HasTrivialDestructorBody(), clang::Sema::inferCUDATargetForImplicitSpecialMember(), clang::CXXRecordDecl::isAnyDestructorNoReturn(), isCallback(), clang::Expr::isConstantInitializer(), isEmptyRecord(), clang::CodeGen::ABIInfo::isHomogeneousAggregate(), isIntegerLikeType(), isMsLayout(), isReadByLvalueToRvalueConversion(), isRecordEmpty(), isRecordWithSSEVectorType(), isSafeToConvert(), isSimpleZero(), isSingleElementStruct(), IsTransparentUnionStandardConversion(), clang::Sema::isValidPointerAttrType(), isVarDeclStrongDefinition(), clang::sema::CapturingScopeInfo::isVLATypeCaptured(), clang::Sema::MarkBaseAndMemberDestructorsReferenced(), clang::ASTContext::mergeTransparentUnionType(), PopulateKeysForFields(), clang::APValue::printPretty(), clang::Sema::RequireLiteralType(), rewriteInputConstraintReferences(), clang::Sema::ShouldDeleteSpecialMember(), clang::CodeGen::CodeGenFunction::StartFunction(), and clang::CodeGen::CodeGenModule::TryEmitBaseDestructorAsAlias().

const FieldDecl * RecordDecl::findFirstNamedDataMember ( ) const

Finds the first data member which has a name.

nullptr is returned if no named data member exists.

Definition at line 3848 of file Decl.cpp.

References fields().

Referenced by isTemplate().

RecordDecl* clang::RecordDecl::getDefinition ( ) const
inline

getDefinition - Returns the RecordDecl that actually defines this struct/union/class.

When determining whether or not a struct/union/class is completely defined, one should use this method as opposed to 'isCompleteDefinition'. 'isCompleteDefinition' indicates whether or not a specific RecordDecl is a completed definition, not whether or not the record type is defined. This method returns NULL if there is no RecordDecl that defines the struct/union/tag.

Definition at line 3347 of file Decl.h.

References clang::TagDecl::getDefinition().

Referenced by appendRecordType(), clang::Sema::BuildMicrosoftCAnonymousStruct(), CastsAwayConstness(), CheckASTMemory(), clang::Sema::CheckBaseSpecifier(), clang::Sema::CheckClassTemplate(), clang::CodeGen::CGDebugInfo::completeTemplateDefinition(), clang::CodeGen::CodeGenTypes::ConvertRecordDeclType(), describeUninitializedArgumentInCall(), EncodeBitField(), clang::CXXRecordDecl::forallBases(), clang::ASTContext::getASTRecordLayout(), getTagForRecord(), clang::CodeGen::CodeGenTBAA::getTBAAInfoForVTablePtr(), clang::CodeGen::CodeGenTBAA::getTBAAStructTypeInfo(), handleObjCBoxable(), clang::ASTNodeImporter::ImportDefinition(), isRecordEmpty(), IsStructurallyEquivalent(), isTBAAPathStruct(), shouldOmitDefinition(), and clang::ASTNodeImporter::VisitRecordDecl().

RecordDecl* clang::RecordDecl::getMostRecentDecl ( )
inline

Definition at line 3273 of file Decl.h.

Referenced by getObjCBridgeAttr(), and clang::ASTDeclWriter::VisitRecordDecl().

const RecordDecl* clang::RecordDecl::getMostRecentDecl ( ) const
inline

Definition at line 3276 of file Decl.h.

RecordDecl* clang::RecordDecl::getPreviousDecl ( )
inline

Definition at line 3265 of file Decl.h.

Referenced by clang::ASTContext::getRecordType().

const RecordDecl* clang::RecordDecl::getPreviousDecl ( ) const
inline

Definition at line 3269 of file Decl.h.

bool clang::RecordDecl::hasFlexibleArrayMember ( ) const
inline
bool clang::RecordDecl::hasLoadedFieldsFromExternalStorage ( ) const
inline

Definition at line 3306 of file Decl.h.

bool clang::RecordDecl::hasObjectMember ( ) const
inline
bool clang::RecordDecl::hasVolatileMember ( ) const
inline
bool clang::RecordDecl::isAnonymousStructOrUnion ( ) const
inline
bool RecordDecl::isCapturedRecord ( ) const

Determine whether this record is a record for captured variables in CapturedStmt construct.

Definition at line 3750 of file Decl.cpp.

bool RecordDecl::isInjectedClassName ( ) const

Determines whether this declaration represents the injected class name.

The injected class name in C++ is the name of the class that appears inside the class itself. For example:

struct C {
// C is implicitly declared here as a synonym for the class name.
};
C::C c; // same as "C c;"

Definition at line 3739 of file Decl.cpp.

References clang::Decl::getDeclContext(), clang::NamedDecl::getDeclName(), clang::Decl::isImplicit(), and clang::DeclContext::isRecord().

Referenced by clang::Sema::ActOnStartCXXMemberDeclarations(), clang::ClassTemplateSpecializationDecl::getMostRecentDecl(), and clang::TemplateDeclInstantiator::InstantiateEnumDefinition().

bool RecordDecl::isLambda ( ) const

Determine whether this record is a class describing a lambda function object.

Definition at line 3744 of file Decl.cpp.

bool RecordDecl::isMsStruct ( const ASTContext C) const

isMsStrust - Get whether or not this is an ms_struct which can be turned on with an attribute, pragma, or -mms-bitfields commandline option.

isMsStruct - Get whether or not this record uses ms_struct layout.

This which can be turned on with an attribute, pragma, or the -mms-bitfields command-line option.

Definition at line 3775 of file Decl.cpp.

References clang::DeclContext::BuildDeclChain(), clang::FieldDecl::classofKind(), clang::IndirectFieldDecl::classofKind(), clang::ExternalASTSource::FindExternalLexicalDecls(), clang::DeclContext::FirstDecl, clang::Decl::getASTContext(), clang::ASTContext::getExternalSource(), clang::ASTContext::getLangOpts(), clang::DeclContext::hasExternalLexicalStorage(), and clang::DeclContext::LastDecl.

Referenced by clang::Sema::CheckCompletedCXXClass(), and clang::Sema::CheckFieldDecl().

bool RecordDecl::mayInsertExtraPadding ( bool  EmitRemark = false) const
void clang::RecordDecl::setAnonymousStructOrUnion ( bool  Anon)
inline
void RecordDecl::setCapturedRecord ( )

Mark the record as a record for captured variables in CapturedStmt construct.

Definition at line 3754 of file Decl.cpp.

References clang::Decl::addAttr(), and clang::Decl::getASTContext().

Referenced by clang::Sema::CreateCapturedStmtRecordDecl().

void clang::RecordDecl::setHasFlexibleArrayMember ( bool  V)
inline

Definition at line 3281 of file Decl.h.

Referenced by clang::Sema::ActOnFields(), and clang::ASTDeclReader::VisitRecordDeclImpl().

void clang::RecordDecl::setHasLoadedFieldsFromExternalStorage ( bool  val)
inline

Definition at line 3309 of file Decl.h.

void clang::RecordDecl::setHasObjectMember ( bool  val)
inline
void clang::RecordDecl::setHasVolatileMember ( bool  val)
inline

Friends And Related Function Documentation

friend class DeclContext
friend

Definition at line 3252 of file Decl.h.

Referenced by clang::BlockDecl::CreateDeserialized().


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