clang
3.7.0
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Represents an Objective-C protocol declaration. More...
#include <DeclObjC.h>
Public Member Functions | |
const ObjCProtocolList & | getReferencedProtocols () const |
protocol_range | protocols () const |
protocol_iterator | protocol_begin () const |
protocol_iterator | protocol_end () const |
protocol_loc_range | protocol_locs () const |
protocol_loc_iterator | protocol_loc_begin () const |
protocol_loc_iterator | protocol_loc_end () const |
unsigned | protocol_size () const |
void | setProtocolList (ObjCProtocolDecl *const *List, unsigned Num, const SourceLocation *Locs, ASTContext &C) |
ObjCProtocolDecl * | lookupProtocolNamed (IdentifierInfo *PName) |
ObjCMethodDecl * | lookupMethod (Selector Sel, bool isInstance) const |
ObjCMethodDecl * | lookupInstanceMethod (Selector Sel) const |
ObjCMethodDecl * | lookupClassMethod (Selector Sel) const |
bool | hasDefinition () const |
Determine whether this protocol has a definition. More... | |
ObjCProtocolDecl * | getDefinition () |
Retrieve the definition of this protocol, if any. More... | |
const ObjCProtocolDecl * | getDefinition () const |
Retrieve the definition of this protocol, if any. More... | |
bool | isThisDeclarationADefinition () const |
Determine whether this particular declaration is also the definition. More... | |
void | startDefinition () |
Starts the definition of this Objective-C protocol. More... | |
StringRef | getObjCRuntimeNameAsString () const |
SourceRange | getSourceRange () const override LLVM_READONLY |
Source range that this declaration covers. More... | |
ObjCProtocolDecl * | getCanonicalDecl () override |
Retrieves the canonical declaration of this Objective-C protocol. More... | |
const ObjCProtocolDecl * | getCanonicalDecl () const |
void | collectPropertiesToImplement (PropertyMap &PM, PropertyDeclOrder &PO) const override |
void | collectInheritedProtocolProperties (const ObjCPropertyDecl *Property, ProtocolPropertyMap &PM) const |
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ObjCContainerDecl (Kind DK, DeclContext *DC, IdentifierInfo *Id, SourceLocation nameLoc, SourceLocation atStartLoc) | |
prop_range | properties () const |
prop_iterator | prop_begin () const |
prop_iterator | prop_end () const |
method_range | methods () const |
method_iterator | meth_begin () const |
method_iterator | meth_end () const |
instmeth_range | instance_methods () const |
instmeth_iterator | instmeth_begin () const |
instmeth_iterator | instmeth_end () const |
classmeth_range | class_methods () const |
classmeth_iterator | classmeth_begin () const |
classmeth_iterator | classmeth_end () const |
ObjCMethodDecl * | getMethod (Selector Sel, bool isInstance, bool AllowHidden=false) const |
ObjCMethodDecl * | getInstanceMethod (Selector Sel, bool AllowHidden=false) const |
ObjCMethodDecl * | getClassMethod (Selector Sel, bool AllowHidden=false) const |
bool | HasUserDeclaredSetterMethod (const ObjCPropertyDecl *P) const |
This routine returns 'true' if a user declared setter method was found in the class, its protocols, its super classes or categories. It also returns 'true' if one of its categories has declared a 'readwrite' property. This is because, user must provide a setter method for the category's 'readwrite' property. More... | |
ObjCIvarDecl * | getIvarDecl (IdentifierInfo *Id) const |
ObjCPropertyDecl * | FindPropertyDeclaration (const IdentifierInfo *PropertyId) const |
SourceLocation | getAtStartLoc () const |
void | setAtStartLoc (SourceLocation Loc) |
SourceRange | getAtEndRange () const |
void | setAtEndRange (SourceRange atEnd) |
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IdentifierInfo * | getIdentifier () 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< Visibility > | getExplicitVisibility (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... | |
NamedDecl * | getUnderlyingDecl () |
Looks through UsingDecls and ObjCCompatibleAliasDecls for the underlying named decl. More... | |
const NamedDecl * | getUnderlyingDecl () const |
NamedDecl * | getMostRecentDecl () |
const NamedDecl * | getMostRecentDecl () const |
ObjCStringFormatFamily | getObjCFStringFormattingFamily () const |
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SourceLocation | getLocStart () const LLVM_READONLY |
SourceLocation | getLocEnd () 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 |
Decl * | getNonClosureContext () |
const Decl * | getNonClosureContext () const |
TranslationUnitDecl * | getTranslationUnitDecl () |
const TranslationUnitDecl * | getTranslationUnitDecl () const |
bool | isInAnonymousNamespace () const |
bool | isInStdNamespace () const |
ASTContext & | getASTContext () 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) |
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 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... | |
Module * | getImportedOwningModule () const |
Get the imported owning module, if this decl is from an imported (non-local) module. More... | |
Module * | getLocalOwningModule () 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 |
DeclContext * | getLexicalDeclContext () |
const DeclContext * | getLexicalDeclContext () const |
virtual bool | isOutOfLine () const |
void | setDeclContext (DeclContext *DC) |
void | setLexicalDeclContext (DeclContext *DC) |
bool | isDefinedOutsideFunctionOrMethod () const |
const DeclContext * | getParentFunctionOrMethod () const |
If this decl is defined inside a function/method/block it returns the corresponding DeclContext, otherwise it returns null. More... | |
DeclContext * | getParentFunctionOrMethod () |
const Decl * | getCanonicalDecl () 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 |
Decl * | getPreviousDecl () |
Retrieve the previous declaration that declares the same entity as this declaration, or NULL if there is no previous declaration. More... | |
const Decl * | getPreviousDecl () 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... | |
Decl * | getMostRecentDecl () |
Retrieve the most recent declaration that declares the same entity as this declaration (which may be this declaration). More... | |
const Decl * | getMostRecentDecl () const |
Retrieve the most recent declaration that declares the same entity as this declaration (which may be this declaration). More... | |
virtual Stmt * | getBody () 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... | |
FunctionDecl * | getAsFunction () LLVM_READONLY |
Returns the function itself, or the templated function if this is a function template. More... | |
const FunctionDecl * | getAsFunction () 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 FunctionType * | getFunctionType (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... | |
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~DeclContext () | |
Decl::Kind | getDeclKind () const |
const char * | getDeclKindName () const |
DeclContext * | getParent () |
getParent - Returns the containing DeclContext. More... | |
const DeclContext * | getParent () const |
DeclContext * | getLexicalParent () |
const DeclContext * | getLexicalParent () const |
DeclContext * | getLookupParent () |
Find the parent context of this context that will be used for unqualified name lookup. More... | |
const DeclContext * | getLookupParent () const |
ASTContext & | getParentASTContext () 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... | |
Decl * | getNonClosureAncestor () |
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 Decl * | getNonClosureAncestor () const |
DeclContext * | getPrimaryContext () |
const DeclContext * | getPrimaryContext () const |
DeclContext * | getRedeclContext () |
const DeclContext * | getRedeclContext () const |
DeclContext * | getEnclosingNamespaceContext () |
Retrieve the nearest enclosing namespace context. More... | |
const DeclContext * | getEnclosingNamespaceContext () const |
RecordDecl * | getOuterLexicalRecordContext () |
Retrieve the outermost lexically enclosing record context. More... | |
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. 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... | |
StoredDeclsMap * | getLookupPtr () const |
Retrieve the internal representation of the lookup structure. This may omit some names if we are lazily building the structure. More... | |
StoredDeclsMap * | buildLookup () |
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 |
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Redeclarable (const ASTContext &Ctx) | |
ObjCProtocolDecl * | getPreviousDecl () |
Return the previous declaration of this declaration or NULL if this is the first declaration. More... | |
const ObjCProtocolDecl * | getPreviousDecl () const |
ObjCProtocolDecl * | getFirstDecl () |
Return the first declaration of this declaration or itself if this is the only declaration. More... | |
const ObjCProtocolDecl * | getFirstDecl () 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... | |
ObjCProtocolDecl * | getMostRecentDecl () |
Returns the most recent (re)declaration of this declaration. More... | |
const ObjCProtocolDecl * | getMostRecentDecl () const |
Returns the most recent (re)declaration of this declaration. More... | |
void | setPreviousDecl (ObjCProtocolDecl *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 ObjCProtocolDecl * | Create (ASTContext &C, DeclContext *DC, IdentifierInfo *Id, SourceLocation nameLoc, SourceLocation atStartLoc, ObjCProtocolDecl *PrevDecl) |
static ObjCProtocolDecl * | CreateDeserialized (ASTContext &C, unsigned ID) |
static bool | classof (const Decl *D) |
static bool | classofKind (Kind K) |
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static bool | classof (const Decl *D) |
static bool | classofKind (Kind K) |
static DeclContext * | castToDeclContext (const ObjCContainerDecl *D) |
static ObjCContainerDecl * | castFromDeclContext (const DeclContext *DC) |
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static bool | classof (const Decl *D) |
static bool | classofKind (Kind K) |
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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) |
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static bool | classof (const Decl *D) |
static bool | classof (const DeclContext *D) |
Friends | |
class | ASTReader |
class | ASTDeclReader |
class | ASTDeclWriter |
Additional Inherited Members | |
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enum | { TopLevelDeclInObjCContainerFlag = 0x01, ModulePrivateFlag = 0x02 } |
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NamedDecl (Kind DK, DeclContext *DC, SourceLocation L, DeclarationName N) | |
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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 |
ASTMutationListener * | getASTMutationListener () const |
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DeclContext (Decl::Kind K) | |
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ObjCProtocolDecl * | getNextRedeclaration () const |
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static std::pair< Decl *, Decl * > | BuildDeclChain (ArrayRef< Decl * > Decls, bool FieldsAlreadyLoaded) |
Build up a chain of declarations. More... | |
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static DeclLink | PreviousDeclLink (ObjCProtocolDecl *D) |
static DeclLink | LatestDeclLink (const ASTContext &Ctx) |
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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... | |
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Decl * | FirstDecl |
Decl * | LastDecl |
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DeclLink | RedeclLink |
Points to the next redeclaration in the chain. More... | |
ObjCProtocolDecl * | First |
Represents an Objective-C protocol declaration.
Objective-C protocols declare a pure abstract type (i.e., no instance variables are permitted). Protocols originally drew inspiration from C++ pure virtual functions (a C++ feature with nice semantics and lousy syntax:-). Here is an example:
This says that NSDraggingInfo requires two methods and requires everything that the two "referenced protocols" 'refproto1' and 'refproto2' require as well.
ObjC protocols inspired Java interfaces. Unlike Java, ObjC classes and protocols are in distinct namespaces. For example, Cocoa defines both an NSObject protocol and class (which isn't allowed in Java). As a result, protocols are referenced using angle brackets as follows:
id <NSDraggingInfo> anyObjectThatImplementsNSDraggingInfo;
Definition at line 1731 of file DeclObjC.h.
Definition at line 1785 of file DeclObjC.h.
Definition at line 1803 of file DeclObjC.h.
typedef llvm::iterator_range<protocol_loc_iterator> clang::ObjCProtocolDecl::protocol_loc_range |
Definition at line 1804 of file DeclObjC.h.
typedef llvm::iterator_range<protocol_iterator> clang::ObjCProtocolDecl::protocol_range |
Definition at line 1786 of file DeclObjC.h.
typedef redeclarable_base::redecl_iterator clang::ObjCProtocolDecl::redecl_iterator |
Definition at line 1896 of file DeclObjC.h.
Definition at line 1895 of file DeclObjC.h.
Definition at line 1914 of file DeclObjC.h.
References classofKind(), and clang::Decl::getKind().
Definition at line 1915 of file DeclObjC.h.
Referenced by classof().
void ObjCProtocolDecl::collectInheritedProtocolProperties | ( | const ObjCPropertyDecl * | Property, |
ProtocolPropertyMap & | PM | ||
) | const |
Definition at line 1781 of file DeclObjC.cpp.
References getDefinition(), and clang::NamedDecl::getIdentifier().
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overridevirtual |
This routine collects list of properties to be implemented in the class. This includes, class's and its conforming protocols' properties. Note, the superclass's properties are not included in the list.
Reimplemented from clang::ObjCContainerDecl.
Definition at line 1765 of file DeclObjC.cpp.
References getDefinition().
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static |
Definition at line 1697 of file DeclObjC.cpp.
References AttributeLangSupport::C, clang::ASTContext::getLangOpts(), and clang::Result.
Referenced by clang::Sema::ActOnForwardProtocolDeclaration(), clang::Sema::ActOnStartProtocolInterface(), and clang::ASTNodeImporter::VisitObjCProtocolDecl().
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Definition at line 1708 of file DeclObjC.cpp.
References AttributeLangSupport::C, clang::ASTContext::getLangOpts(), and clang::Result.
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Retrieves the canonical declaration of this Objective-C protocol.
Reimplemented from clang::Decl.
Definition at line 1905 of file DeclObjC.h.
References clang::Redeclarable< ObjCProtocolDecl >::getFirstDecl().
Referenced by clang::ASTDeclReader::VisitObjCProtocolDecl().
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Definition at line 1906 of file DeclObjC.h.
References clang::Redeclarable< ObjCProtocolDecl >::getFirstDecl().
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Retrieve the definition of this protocol, if any.
Definition at line 1866 of file DeclObjC.h.
References hasDefinition().
Referenced by clang::Sema::actOnObjCTypeArgsOrProtocolQualifiers(), clang::Sema::ActOnStartProtocolInterface(), CheckProtocolMethodDefs(), ClassImplementsAllMethodsAndProperties(), collectInheritedProtocolProperties(), collectPropertiesToImplement(), DiagnosePropertyMismatchDeclInProtocols(), clang::ObjCPropertyDecl::findPropertyDecl(), clang::ObjCContainerDecl::FindPropertyDeclaration(), clang::Sema::FindProtocolDeclaration(), clang::serialization::getDefinitiveDeclContext(), clang::ObjCContainerDecl::getMethod(), clang::DeclContext::getPrimaryContext(), clang::ASTImporter::ImportContext(), clang::ASTNodeImporter::ImportDefinition(), isThisDeclarationADefinition(), lookupMethod(), NestedProtocolHasNoDefinition(), clang::Sema::ParseObjCProtocolExpression(), and clang::ASTNodeImporter::VisitObjCProtocolDecl().
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Retrieve the definition of this protocol, if any.
Definition at line 1871 of file DeclObjC.h.
References hasDefinition().
StringRef ObjCProtocolDecl::getObjCRuntimeNameAsString | ( | ) | const |
Produce a name to be used for protocol's metadata. It comes either via objc_runtime_name attribute or protocol name.
Definition at line 1803 of file DeclObjC.cpp.
References clang::NamedDecl::getName().
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Definition at line 1781 of file DeclObjC.h.
References hasDefinition().
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Source range that this declaration covers.
Reimplemented from clang::ObjCContainerDecl.
Definition at line 1888 of file DeclObjC.h.
References clang::ObjCContainerDecl::getAtStartLoc(), clang::Decl::getLocation(), clang::ObjCContainerDecl::getSourceRange(), and isThisDeclarationADefinition().
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Determine whether this protocol has a definition.
Definition at line 1849 of file DeclObjC.h.
References clang::NamedDecl::getIdentifier(), and clang::Decl::updateOutOfDate().
Referenced by clang::Sema::CheckSingleAssignmentConstraints(), getDefinition(), getReferencedProtocols(), NestedProtocolHasNoDefinition(), clang::Sema::ParseObjCProtocolExpression(), protocol_begin(), protocol_end(), protocol_loc_begin(), protocol_loc_end(), protocol_size(), and setProtocolList().
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Determine whether this particular declaration is also the definition.
Definition at line 1877 of file DeclObjC.h.
References getDefinition().
Referenced by clang::Sema::actOnObjCTypeArgsOrProtocolQualifiers(), CheckProtocolMethodDefs(), clang::Sema::FindProtocolDeclaration(), getSourceRange(), clang::ASTDeclWriter::VisitObjCProtocolDecl(), and clang::ASTNodeImporter::VisitObjCProtocolDecl().
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Definition at line 1844 of file DeclObjC.h.
References lookupMethod().
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Definition at line 1841 of file DeclObjC.h.
References lookupMethod().
ObjCMethodDecl * ObjCProtocolDecl::lookupMethod | ( | Selector | Sel, |
bool | isInstance | ||
) | const |
Definition at line 1732 of file DeclObjC.cpp.
References getDefinition(), clang::ObjCContainerDecl::getMethod(), clang::NamedDecl::isHidden(), and protocols().
Referenced by lookupClassMethod(), and lookupInstanceMethod().
ObjCProtocolDecl * ObjCProtocolDecl::lookupProtocolNamed | ( | IdentifierInfo * | PName | ) |
Definition at line 1717 of file DeclObjC.cpp.
References clang::NamedDecl::getIdentifier(), lookupProtocolNamed(), and protocols().
Referenced by lookupProtocolNamed().
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Definition at line 1791 of file DeclObjC.h.
References hasDefinition().
Referenced by clang::ASTNodeImporter::ImportDefinition(), and protocols().
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Definition at line 1797 of file DeclObjC.h.
References hasDefinition().
Referenced by clang::ASTNodeImporter::ImportDefinition(), and protocols().
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Definition at line 1809 of file DeclObjC.h.
References hasDefinition().
Referenced by clang::ASTNodeImporter::ImportDefinition(), and protocol_locs().
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Definition at line 1815 of file DeclObjC.h.
References hasDefinition().
Referenced by protocol_locs().
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Definition at line 1806 of file DeclObjC.h.
References protocol_loc_begin(), and protocol_loc_end().
Referenced by clang::ASTDeclWriter::VisitObjCProtocolDecl().
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Definition at line 1821 of file DeclObjC.h.
References hasDefinition().
Referenced by clang::ASTDeclWriter::VisitObjCProtocolDecl().
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Definition at line 1788 of file DeclObjC.h.
References protocol_begin(), and protocol_end().
Referenced by clang::Sema::ActOnProperty(), CheckPropertyAgainstProtocol(), CheckProtocolMethodDefs(), FindGetterSetterNameDeclFromProtocolList(), clang::ObjCContainerDecl::FindPropertyDeclaration(), findProtocolsWithExplicitImpls(), lookupMethod(), lookupProtocolNamed(), NestedProtocolHasNoDefinition(), clang::ASTContext::ProtocolCompatibleWithProtocol(), and clang::ASTDeclWriter::VisitObjCProtocolDecl().
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setProtocolList - Set the list of protocols that this interface implements.
Definition at line 1830 of file DeclObjC.h.
References hasDefinition().
Referenced by clang::Sema::ActOnStartProtocolInterface(), clang::ASTNodeImporter::ImportDefinition(), and clang::ASTDeclReader::VisitObjCProtocolDecl().
void ObjCProtocolDecl::startDefinition | ( | ) |
Starts the definition of this Objective-C protocol.
Definition at line 1757 of file DeclObjC.cpp.
References clang::Redeclarable< ObjCProtocolDecl >::redecls().
Referenced by clang::Sema::ActOnStartProtocolInterface(), and clang::ASTNodeImporter::ImportDefinition().
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Definition at line 1918 of file DeclObjC.h.
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Definition at line 1919 of file DeclObjC.h.
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Definition at line 1917 of file DeclObjC.h.