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

#include <Decl.h>

Inheritance diagram for clang::EnumDecl:
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Collaboration diagram for clang::EnumDecl:
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Public Types

typedef specific_decl_iterator
< EnumConstantDecl
enumerator_iterator
 
typedef llvm::iterator_range
< specific_decl_iterator
< EnumConstantDecl > > 
enumerator_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  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
}
 
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
}
 
enum  FriendObjectKind { FOK_None, FOK_Declared, FOK_Undeclared }
 
typedef AttrVec::const_iterator attr_iterator
 
typedef llvm::iterator_range
< attr_iterator
attr_range
 
typedef llvm::iterator_range
< redecl_iterator
redecl_range
 
- Public Types inherited from clang::DeclContext
typedef llvm::iterator_range
< decl_iterator
decl_range
 
typedef DeclContextLookupResult lookup_result
 
typedef lookup_result::iterator lookup_iterator
 
typedef llvm::iterator_range
< all_lookups_iterator
lookups_range
 
typedef
llvm::iterator_adaptor_base
< udir_iterator,
lookup_iterator,
std::random_access_iterator_tag,
UsingDirectiveDecl * > 
udir_iterator_base
 
typedef llvm::iterator_range
< udir_iterator
udir_range
 
typedef llvm::iterator_range
< DeclContext::ddiag_iterator
ddiag_range
 
- Public Types inherited from clang::Redeclarable< TagDecl >
typedef llvm::iterator_range
< redecl_iterator > 
redecl_range
 

Public Member Functions

EnumDeclgetCanonicalDecl () override
 Retrieves the "canonical" declaration of the given declaration. More...
 
const EnumDeclgetCanonicalDecl () const
 
EnumDeclgetPreviousDecl ()
 
const EnumDeclgetPreviousDecl () const
 
EnumDeclgetMostRecentDecl ()
 
const EnumDeclgetMostRecentDecl () const
 
EnumDeclgetDefinition () const
 
void completeDefinition (QualType NewType, QualType PromotionType, unsigned NumPositiveBits, unsigned NumNegativeBits)
 
enumerator_range enumerators () const
 
enumerator_iterator enumerator_begin () const
 
enumerator_iterator enumerator_end () const
 
QualType getPromotionType () const
 
void setPromotionType (QualType T)
 Set the promotion type. More...
 
QualType getIntegerType () const
 
void setIntegerType (QualType T)
 Set the underlying integer type. More...
 
void setIntegerTypeSourceInfo (TypeSourceInfo *TInfo)
 Set the underlying integer type source info. More...
 
TypeSourceInfogetIntegerTypeSourceInfo () const
 Return the type source info for the underlying integer type, if no type source info exists, return 0. More...
 
SourceRange getIntegerTypeRange () const LLVM_READONLY
 Retrieve the source range that covers the underlying type if specified. More...
 
unsigned getNumPositiveBits () const
 Returns the width in bits required to store all the non-negative enumerators of this enum. More...
 
void setNumPositiveBits (unsigned Num)
 
unsigned getNumNegativeBits () const
 Returns the width in bits required to store all the negative enumerators of this enum. These widths include the rightmost leading 1; that is: More...
 
void setNumNegativeBits (unsigned Num)
 
bool isScoped () const
 Returns true if this is a C++11 scoped enumeration. More...
 
bool isScopedUsingClassTag () const
 Returns true if this is a C++11 scoped enumeration. More...
 
bool isFixed () const
 Returns true if this is an Objective-C, C++11, or Microsoft-style enumeration with a fixed underlying type. More...
 
bool isComplete () const
 Returns true if this can be considered a complete type. More...
 
EnumDeclgetInstantiatedFromMemberEnum () const
 Returns the enumeration (declared within the template) from which this enumeration type was instantiated, or NULL if this enumeration was not instantiated from any template. More...
 
TemplateSpecializationKind getTemplateSpecializationKind () const
 If this enumeration is a member of a specialization of a templated class, determine what kind of template specialization or instantiation this is. More...
 
void setTemplateSpecializationKind (TemplateSpecializationKind TSK, SourceLocation PointOfInstantiation=SourceLocation())
 For an enumeration member that was instantiated from a member enumeration of a templated class, set the template specialiation kind. More...
 
MemberSpecializationInfogetMemberSpecializationInfo () const
 If this enumeration is an instantiation of a member enumeration of a class template specialization, retrieves the member specialization information. More...
 
void setInstantiationOfMemberEnum (EnumDecl *ED, TemplateSpecializationKind TSK)
 Specify that this enumeration is an instantiation of the member enumeration ED. More...
 
- Public Member Functions inherited from clang::TagDecl
SourceLocation getRBraceLoc () const
 
void setRBraceLoc (SourceLocation L)
 
SourceLocation getInnerLocStart () const
 
SourceLocation getOuterLocStart () const
 
SourceRange getSourceRange () const override LLVM_READONLY
 Source range that this declaration covers. More...
 
const TagDeclgetCanonicalDecl () const
 
bool isThisDeclarationADefinition () const
 
bool isCompleteDefinition () const
 
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
 
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
 
bool hasDeclaratorForAnonDecl () const
 
DeclaratorDeclgetDeclaratorForAnonDecl () const
 
TypedefNameDeclgetTypedefNameForAnonDecl () const
 
void setDeclaratorForAnonDecl (DeclaratorDecl *DD)
 
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, unsigned NumTPLists, 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
 
StringRef getName () const
 
std::string getNameAsString () const
 
void printName (raw_ostream &os) const
 
DeclarationName getDeclName () const
 
void setDeclName (DeclarationName N)
 Set the name of this declaration. More...
 
void printQualifiedName (raw_ostream &OS) const
 
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
 
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. A declaration will replace another declaration if, for example, it is a redeclaration of the same variable or function, but not if it is a declaration of a different kind (function vs. class) or an overloaded function. 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. This is not the linkage as defined by the standard or the codegen notion of linkage. It is just an implementation detail that is used to compute those. More...
 
Linkage getFormalLinkage () const
 Get the linkage from a semantic point of view. Entities in anonymous namespaces are external (in c++98). 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. Used for consistency checking. Should always return true. 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 ()
 
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
 
void setInvalidDecl (bool Invalid=true)
 
bool isInvalidDecl () const
 
bool isImplicit () const
 
void setImplicit (bool I=true)
 
bool isUsed (bool CheckUsedAttr=true) const
 Whether this declaration 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. This should not be relied upon for anything other than debugging. 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...
 
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. Returns nullptr if owner is not yet known or declaration is not from a module. More...
 
void setLocalOwningModule (Module *M)
 
unsigned getIdentifierNamespace () const
 
bool isInIdentifierNamespace (unsigned NS) const
 
bool hasTagIdentifierNamespace () const
 
DeclContextgetLexicalDeclContext ()
 
const DeclContextgetLexicalDeclContext () const
 
virtual bool isOutOfLine () const
 
void setDeclContext (DeclContext *DC)
 
void setLexicalDeclContext (DeclContext *DC)
 
bool isDefinedOutsideFunctionOrMethod () const
 
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. It will iterate at least once (when this decl is the only one). 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
 
virtual bool hasBody () const
 Returns true if this Decl represents a declaration for a body of code, such as a function or method definition. Note that hasBody can also return true if any redeclaration of this Decl represents a declaration for a body of code. More...
 
SourceLocation getBodyRBrace () const
 
bool isTemplateParameter () const
 
bool isTemplateParameterPack () const
 
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...
 
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. This will either be a local variable declaration declared 'extern', or a local function declaration. 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. Will return null if the type underlying the Decl does not have a FunctionType. 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 ()
 
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
 
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. the innermost semantic parent of this context which is not a closure. A context may be its own non-closure ancestor. More...
 
const DeclgetNonClosureAncestor () const
 
DeclContextgetPrimaryContext ()
 
const DeclContextgetPrimaryContext () const
 
DeclContextgetRedeclContext ()
 
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. If either context isn't a namespace, this is equivalent to Equals(). 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
 
decl_iterator decls_begin () const
 
decl_iterator decls_end () const
 
bool decls_empty () const
 
decl_range noload_decls () const
 
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_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
 
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). These extra lookup results will be found by walking the lexical declarations of this context. This should be used only if setHasExternalLexicalStorage() has been called on any decl context for which this is the primary context. More...
 
StoredDeclsMapgetLookupPtr () const
 Retrieve the internal representation of the lookup structure. This may omit some names if we are lazily building the 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...
 
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. If PrevDecl is NULL, set this as the first and only declaration. More...
 
redecl_range redecls () const
 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). More...
 
redecl_iterator redecls_begin () const
 
redecl_iterator redecls_end () const
 

Static Public Member Functions

static EnumDeclCreate (ASTContext &C, DeclContext *DC, SourceLocation StartLoc, SourceLocation IdLoc, IdentifierInfo *Id, EnumDecl *PrevDecl, bool IsScoped, bool IsScopedUsingClassTag, bool IsFixed)
 
static EnumDeclCreateDeserialized (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)
 

Friends

class ASTDeclReader
 

Additional Inherited Members

- Protected Types inherited from clang::TagDecl
typedef Redeclarable< TagDeclredeclarable_base
 
- Protected Types inherited from clang::Decl
enum  { TopLevelDeclInObjCContainerFlag = 0x01, ModulePrivateFlag = 0x02 }
 
- 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
 
- 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
 
bool IsScopedUsingClassTag: 1
 
bool IsFixed: 1
 
bool MayHaveOutOfDateDef: 1
 Indicates whether it is possible for declarations of this kind to have an out-of-date definition. More...
 
bool IsCompleteDefinitionRequired: 1
 
- Protected Attributes inherited from clang::Decl
llvm::PointerIntPair< Decl
*, 2, unsigned
NextInContextAndBits
 The next declaration within the same lexical DeclContext. These pointers form the linked list that is traversed via DeclContext's decls_begin()/decls_end(). 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: 12
 IdentifierNamespace - This specifies what IDNS_* namespace this lives in. More...
 
unsigned CacheValidAndLinkage: 3
 If 0, we have not computed the linkage of this declaration. Otherwise, it is the linkage + 1. More...
 
- Protected Attributes inherited from clang::DeclContext
DeclFirstDecl
 
DeclLastDecl
 
- Protected Attributes inherited from clang::Redeclarable< TagDecl >
DeclLink RedeclLink
 Points to the next redeclaration in the chain. More...
 
TagDeclFirst
 

Detailed Description

EnumDecl - Represents an enum. In C++11, enums can be forward-declared with a fixed underlying type, and in C we allow them to be forward-declared with no underlying type as an extension.

Definition at line 2991 of file Decl.h.

Member Typedef Documentation

Definition at line 3083 of file Decl.h.

Definition at line 3085 of file Decl.h.

Member Function Documentation

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

Definition at line 3215 of file Decl.h.

References clang::ParmVarDecl::classofKind(), and clang::Decl::getKind().

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

Definition at line 3216 of file Decl.h.

void EnumDecl::completeDefinition ( QualType  NewType,
QualType  PromotionType,
unsigned  NumPositiveBits,
unsigned  NumNegativeBits 
)

completeDefinition - When created, the EnumDecl corresponds to a forward-declared enum. This method is used to mark the declaration as being defined; it's enumerators have already been added (via DeclContext::addDecl). NewType is the new underlying type of the enumeration type.

Definition at line 3530 of file Decl.cpp.

References clang::TagDecl::completeDefinition(), clang::QualType::getTypePtr(), clang::TagDecl::isCompleteDefinition(), setNumNegativeBits(), and setNumPositiveBits().

Referenced by clang::Sema::ActOnEnumBody(), and clang::ASTNodeImporter::ImportDefinition().

EnumDecl * EnumDecl::Create ( ASTContext C,
DeclContext DC,
SourceLocation  StartLoc,
SourceLocation  IdLoc,
IdentifierInfo Id,
EnumDecl PrevDecl,
bool  IsScoped,
bool  IsScopedUsingClassTag,
bool  IsFixed 
)
static
EnumDecl * EnumDecl::CreateDeserialized ( ASTContext C,
unsigned  ID 
)
static
enumerator_iterator clang::EnumDecl::enumerator_begin ( ) const
inline
enumerator_iterator clang::EnumDecl::enumerator_end ( ) const
inline

Definition at line 3098 of file Decl.h.

References clang::DeclContext::decls_end(), and clang::VarDecl::getDefinition().

Referenced by IsStructurallyEquivalent().

enumerator_range clang::EnumDecl::enumerators ( ) const
inline
EnumDecl* clang::EnumDecl::getCanonicalDecl ( )
inlineoverridevirtual

Retrieves the "canonical" declaration of the given declaration.

Reimplemented from clang::TagDecl.

Definition at line 3038 of file Decl.h.

References clang::TagDecl::getCanonicalDecl().

Referenced by isInstantiationOf(), and clang::ASTDeclReader::VisitEnumDecl().

const EnumDecl* clang::EnumDecl::getCanonicalDecl ( ) const
inline

Definition at line 3041 of file Decl.h.

References clang::VarDecl::getCanonicalDecl().

EnumDecl* clang::EnumDecl::getDefinition ( ) const
inline
EnumDecl * EnumDecl::getInstantiatedFromMemberEnum ( ) const

Returns the enumeration (declared within the template) from which this enumeration type was instantiated, or NULL if this enumeration was not instantiated from any template.

Definition at line 3561 of file Decl.cpp.

References clang::MemberSpecializationInfo::getInstantiatedFrom().

Referenced by clang::Sema::CheckMemberSpecialization(), clang::Sema::InstantiateClassMembers(), clang::Sema::InstantiateEnum(), isInstantiationOf(), and clang::Sema::RequireCompleteDeclContext().

QualType clang::EnumDecl::getIntegerType ( ) const
inline
SourceRange EnumDecl::getIntegerTypeRange ( ) const

Retrieve the source range that covers the underlying type if specified.

Definition at line 3524 of file Decl.cpp.

References getIntegerTypeSourceInfo().

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

TypeSourceInfo* clang::EnumDecl::getIntegerTypeSourceInfo ( ) const
inline

Return the type source info for the underlying integer type, if no type source info exists, return 0.

Definition at line 3131 of file Decl.h.

Referenced by getIntegerTypeRange(), rewriteToNSMacroDecl(), and clang::ASTDeclWriter::VisitEnumDecl().

MemberSpecializationInfo* clang::EnumDecl::getMemberSpecializationInfo ( ) const
inline

If this enumeration is an instantiation of a member enumeration of a class template specialization, retrieves the member specialization information.

Definition at line 3204 of file Decl.h.

Referenced by clang::Sema::CheckMemberSpecialization(), getTemplateSpecializationKind(), clang::Sema::InstantiateEnum(), clang::Sema::RequireCompleteDeclContext(), setTemplateSpecializationKind(), clang::ASTDeclWriter::VisitEnumDecl(), and clang::ASTDeclReader::VisitEnumDecl().

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

Definition at line 3056 of file Decl.h.

References clang::Redeclarable< VarDecl >::getMostRecentDecl().

unsigned clang::EnumDecl::getNumNegativeBits ( ) const
inline

Returns the width in bits required to store all the negative enumerators of this enum. These widths include the rightmost leading 1; that is:

MOST NEGATIVE ENUMERATOR PATTERN NUM NEGATIVE BITS


-1 1111111 1 -10 1110110 5 -101 1001011 8

Definition at line 3158 of file Decl.h.

Referenced by CheckForDuplicateEnumValues(), getRangeForType(), clang::ASTNodeImporter::ImportDefinition(), and clang::ASTDeclWriter::VisitEnumDecl().

unsigned clang::EnumDecl::getNumPositiveBits ( ) const
inline

Returns the width in bits required to store all the non-negative enumerators of this enum.

Definition at line 3141 of file Decl.h.

Referenced by CheckForDuplicateEnumValues(), getRangeForType(), clang::ASTNodeImporter::ImportDefinition(), and clang::ASTDeclWriter::VisitEnumDecl().

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

Definition at line 3049 of file Decl.h.

References clang::Redeclarable< VarDecl >::getPreviousDecl().

QualType clang::EnumDecl::getPromotionType ( ) const
inline

getPromotionType - Return the integer type that enumerators should promote to.

Definition at line 3107 of file Decl.h.

Referenced by clang::ASTNodeImporter::ImportDefinition(), and clang::ASTDeclWriter::VisitEnumDecl().

TemplateSpecializationKind EnumDecl::getTemplateSpecializationKind ( ) const

If this enumeration is a member of a specialization of a templated class, determine what kind of template specialization or instantiation this is.

Definition at line 3543 of file Decl.cpp.

References getMemberSpecializationInfo(), and clang::TSK_Undeclared.

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

bool clang::EnumDecl::isComplete ( ) const
inline

Returns true if this can be considered a complete type.

Definition at line 3182 of file Decl.h.

Referenced by getIntegerTypeForEnum(), and clang::IsEnumDeclComplete().

bool clang::EnumDecl::isFixed ( ) const
inline
bool clang::EnumDecl::isScoped ( ) const
inline
bool clang::EnumDecl::isScopedUsingClassTag ( ) const
inline

Returns true if this is a C++11 scoped enumeration.

Definition at line 3171 of file Decl.h.

Referenced by clang::ASTDeclWriter::VisitEnumDecl(), and clang::ASTNodeImporter::VisitEnumDecl().

void clang::EnumDecl::setInstantiationOfMemberEnum ( EnumDecl ED,
TemplateSpecializationKind  TSK 
)
inline

Specify that this enumeration is an instantiation of the member enumeration ED.

Definition at line 3210 of file Decl.h.

References clang::Decl::getASTContext().

void clang::EnumDecl::setIntegerType ( QualType  T)
inline

Set the underlying integer type.

Definition at line 3124 of file Decl.h.

References clang::QualType::getTypePtrOrNull().

Referenced by clang::Sema::ActOnTag(), clang::ASTNodeImporter::VisitEnumDecl(), and clang::ASTDeclReader::VisitEnumDecl().

void clang::EnumDecl::setIntegerTypeSourceInfo ( TypeSourceInfo TInfo)
inline

Set the underlying integer type source info.

Definition at line 3127 of file Decl.h.

Referenced by clang::Sema::ActOnTag(), and clang::ASTDeclReader::VisitEnumDecl().

void clang::EnumDecl::setNumNegativeBits ( unsigned  Num)
inline

Definition at line 3161 of file Decl.h.

Referenced by completeDefinition(), and clang::ASTDeclReader::VisitEnumDecl().

void clang::EnumDecl::setNumPositiveBits ( unsigned  Num)
inline

Definition at line 3144 of file Decl.h.

Referenced by completeDefinition(), and clang::ASTDeclReader::VisitEnumDecl().

void clang::EnumDecl::setPromotionType ( QualType  T)
inline

Set the promotion type.

Definition at line 3110 of file Decl.h.

Referenced by clang::Sema::ActOnTag(), and clang::ASTDeclReader::VisitEnumDecl().

void EnumDecl::setTemplateSpecializationKind ( TemplateSpecializationKind  TSK,
SourceLocation  PointOfInstantiation = SourceLocation() 
)

Friends And Related Function Documentation

friend class ASTDeclReader
friend

Definition at line 3218 of file Decl.h.


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