clang 20.0.0git
Public Member Functions | Static Public Member Functions | Friends | List of all members
clang::ObjCTypeParamDecl Class Reference

Represents the declaration of an Objective-C type parameter. More...

#include "clang/AST/DeclObjC.h"

Inheritance diagram for clang::ObjCTypeParamDecl:
Inheritance graph
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Public Member Functions

SourceRange getSourceRange () const override LLVM_READONLY
 Source range that this declaration covers.
 
ObjCTypeParamVariance getVariance () const
 Determine the variance of this type parameter.
 
void setVariance (ObjCTypeParamVariance variance)
 Set the variance of this type parameter.
 
SourceLocation getVarianceLoc () const
 Retrieve the location of the variance keyword.
 
unsigned getIndex () const
 Retrieve the index into its type parameter list.
 
bool hasExplicitBound () const
 Whether this type parameter has an explicitly-written type bound, e.g., "T : NSView".
 
SourceLocation getColonLoc () const
 Retrieve the location of the ':' separating the type parameter name from the explicitly-specified bound.
 
- Public Member Functions inherited from clang::TypedefNameDecl
bool isModed () const
 
TypeSourceInfo * getTypeSourceInfo () const
 
QualType getUnderlyingType () const
 
void setTypeSourceInfo (TypeSourceInfo *newType)
 
void setModedTypeSourceInfo (TypeSourceInfo *unmodedTSI, QualType modedTy)
 
TypedefNameDecl * getCanonicalDecl () override
 Retrieves the canonical declaration of this typedef-name.
 
const TypedefNameDecl * getCanonicalDecl () const
 
TagDecl * getAnonDeclWithTypedefName (bool AnyRedecl=false) const
 Retrieves the tag declaration for which this is the typedef name for linkage purposes, if any.
 
bool isTransparentTag () const
 Determines if this typedef shares a name and spelling location with its underlying tag type, as is the case with the NS_ENUM macro.
 
- Public Member Functions inherited from clang::TypeDecl
const Type * getTypeForDecl () const
 
void setTypeForDecl (const Type *TD)
 
SourceLocation getBeginLoc () const LLVM_READONLY
 
void setLocStart (SourceLocation L)
 
SourceRange getSourceRange () const override LLVM_READONLY
 Source range that this declaration covers.
 
- Public Member Functions inherited from clang::NamedDecl
IdentifierInfo * getIdentifier () const
 Get the identifier that names this declaration, if there is one.
 
StringRef getName () const
 Get the name of identifier for this declaration as a StringRef.
 
std::string getNameAsString () const
 Get a human-readable name for the declaration, even if it is one of the special kinds of names (C++ constructor, Objective-C selector, etc).
 
virtual void printName (raw_ostream &OS, const PrintingPolicy &Policy) const
 Pretty-print the unqualified name of this declaration.
 
void printName (raw_ostream &OS) const
 Calls printName() with the ASTContext printing policy from the decl.
 
DeclarationName getDeclName () const
 Get the actual, stored name of the declaration, which may be a special name.
 
void setDeclName (DeclarationName N)
 Set the name of this declaration.
 
void printQualifiedName (raw_ostream &OS) const
 Returns a human-readable qualified name for this declaration, like A::B::i, for i being member of namespace A::B.
 
void printQualifiedName (raw_ostream &OS, const PrintingPolicy &Policy) const
 
void printNestedNameSpecifier (raw_ostream &OS) const
 Print only the nested name specifier part of a fully-qualified name, including the '::' at the end.
 
void printNestedNameSpecifier (raw_ostream &OS, const PrintingPolicy &Policy) const
 
std::string getQualifiedNameAsString () const
 
virtual void getNameForDiagnostic (raw_ostream &OS, const PrintingPolicy &Policy, bool Qualified) const
 Appends a human-readable name for this declaration into the given stream.
 
bool declarationReplaces (const NamedDecl *OldD, bool IsKnownNewer=true) const
 Determine whether this declaration, if known to be well-formed within its context, will replace the declaration OldD if introduced into scope.
 
bool hasLinkage () const
 Determine whether this declaration has linkage.
 
bool isCXXClassMember () const
 Determine whether this declaration is a C++ class member.
 
bool isCXXInstanceMember () const
 Determine whether the given declaration is an instance member of a C++ class.
 
ReservedIdentifierStatus isReserved (const LangOptions &LangOpts) const
 Determine if the declaration obeys the reserved identifier rules of the given language.
 
Linkage getLinkageInternal () const
 Determine what kind of linkage this entity has.
 
Linkage getFormalLinkage () const
 Get the linkage from a semantic point of view.
 
bool hasExternalFormalLinkage () const
 True if this decl has external linkage.
 
bool isExternallyVisible () const
 
bool isExternallyDeclarable () const
 Determine whether this declaration can be redeclared in a different translation unit.
 
Visibility getVisibility () const
 Determines the visibility of this entity.
 
LinkageInfo getLinkageAndVisibility () const
 Determines the linkage and visibility of this entity.
 
std::optional< Visibility > getExplicitVisibility (ExplicitVisibilityKind kind) const
 If visibility was explicitly specified for this declaration, return that visibility.
 
bool isLinkageValid () const
 True if the computed linkage is valid.
 
bool hasLinkageBeenComputed () const
 True if something has required us to compute the linkage of this declaration.
 
bool isPlaceholderVar (const LangOptions &LangOpts) const
 
NamedDecl * getUnderlyingDecl ()
 Looks through UsingDecls and ObjCCompatibleAliasDecls for the underlying named decl.
 
const NamedDecl * getUnderlyingDecl () const
 
NamedDecl * getMostRecentDecl ()
 
const NamedDecl * getMostRecentDecl () const
 
ObjCStringFormatFamily getObjCFStringFormattingFamily () const
 
bool isModulePrivate () const
 Whether this declaration was marked as being private to the module in which it was defined.
 
void setModulePrivate ()
 Specify that this declaration was marked as being private to the module in which it was defined.
 
- Public Member Functions inherited from clang::Decl
 Decl ()=delete
 
 Decl (const Decl &)=delete
 
 Decl (Decl &&)=delete
 
Decl & operator= (const Decl &)=delete
 
Decl & operator= (Decl &&)=delete
 
virtual SourceRange getSourceRange () const LLVM_READONLY
 Source range that this declaration covers.
 
SourceLocation getBeginLoc () const LLVM_READONLY
 
SourceLocation getEndLoc () const LLVM_READONLY
 
SourceLocation getLocation () const
 
void setLocation (SourceLocation L)
 
Kind getKind () const
 
const char * getDeclKindName () const
 
Decl * getNextDeclInContext ()
 
const Decl * getNextDeclInContext () const
 
DeclContext * getDeclContext ()
 
const DeclContext * getDeclContext () const
 
DeclContext * getNonTransparentDeclContext ()
 Return the non transparent context.
 
const DeclContext * getNonTransparentDeclContext () const
 
Decl * getNonClosureContext ()
 Find the innermost non-closure ancestor of this declaration, walking up through blocks, lambdas, etc.
 
const Decl * getNonClosureContext () const
 
TranslationUnitDecl * getTranslationUnitDecl ()
 
const TranslationUnitDecl * getTranslationUnitDecl () const
 
bool isInAnonymousNamespace () const
 
bool isInStdNamespace () const
 
bool isFileContextDecl () const
 
ASTContext & getASTContext () const LLVM_READONLY
 
const LangOptions & getLangOpts () const LLVM_READONLY
 Helper to get the language options from the ASTContext.
 
void setAccess (AccessSpecifier AS)
 
AccessSpecifier getAccess () const
 
AccessSpecifier getAccessUnsafe () const
 Retrieve the access specifier for this declaration, even though it may not yet have been properly set.
 
bool hasAttrs () const
 
void setAttrs (const AttrVec &Attrs)
 
AttrVec & getAttrs ()
 
const AttrVec & getAttrs () const
 
void dropAttrs ()
 
void addAttr (Attr *A)
 
attr_range attrs () const
 
attr_iterator attr_begin () const
 
attr_iterator attr_end () const
 
template<typename... Ts>
void dropAttrs ()
 
template<typename T >
void dropAttr ()
 
template<typename T >
llvm::iterator_range< specific_attr_iterator< T > > specific_attrs () const
 
template<typename T >
specific_attr_iterator< T > specific_attr_begin () const
 
template<typename T >
specific_attr_iterator< T > specific_attr_end () const
 
template<typename T >
T * getAttr () const
 
template<typename T >
bool hasAttr () const
 
unsigned getMaxAlignment () const
 getMaxAlignment - return the maximum alignment specified by attributes on this decl, 0 if there are none.
 
void setInvalidDecl (bool Invalid=true)
 setInvalidDecl - Indicates the Decl had a semantic error.
 
bool isInvalidDecl () const
 
bool isImplicit () const
 isImplicit - Indicates whether the declaration was implicitly generated by the implementation.
 
void setImplicit (bool I=true)
 
bool isUsed (bool CheckUsedAttr=true) const
 Whether any (re-)declaration of the entity was used, meaning that a definition is required.
 
void setIsUsed ()
 Set whether the declaration is used, in the sense of odr-use.
 
void markUsed (ASTContext &C)
 Mark the declaration used, in the sense of odr-use.
 
bool isReferenced () const
 Whether any declaration of this entity was referenced.
 
bool isThisDeclarationReferenced () const
 Whether this declaration was referenced.
 
void setReferenced (bool R=true)
 
bool isTopLevelDeclInObjCContainer () const
 Whether this declaration is a top-level declaration (function, global variable, etc.) that is lexically inside an objc container definition.
 
void setTopLevelDeclInObjCContainer (bool V=true)
 
ExternalSourceSymbolAttr * getExternalSourceSymbolAttr () const
 Looks on this and related declarations for an applicable external source symbol attribute.
 
bool isModulePrivate () const
 Whether this declaration was marked as being private to the module in which it was defined.
 
bool isInExportDeclContext () const
 Whether this declaration was exported in a lexical context.
 
bool isInvisibleOutsideTheOwningModule () const
 
bool isInAnotherModuleUnit () const
 Whether this declaration comes from another module unit.
 
bool isInCurrentModuleUnit () const
 Whether this declaration comes from the same module unit being compiled.
 
bool shouldEmitInExternalSource () const
 Whether the definition of the declaration should be emitted in external sources.
 
bool isFromExplicitGlobalModule () const
 Whether this declaration comes from explicit global module.
 
bool isFromGlobalModule () const
 Whether this declaration comes from global module.
 
bool isInNamedModule () const
 Whether this declaration comes from a named module.
 
bool hasDefiningAttr () const
 Return true if this declaration has an attribute which acts as definition of the entity, such as 'alias' or 'ifunc'.
 
const Attr * getDefiningAttr () const
 Return this declaration's defining attribute if it has one.
 
void setFromASTFile ()
 Set the FromASTFile flag.
 
void setOwningModuleID (unsigned ID)
 Set the owning module ID.
 
AvailabilityResult getAvailability (std::string *Message=nullptr, VersionTuple EnclosingVersion=VersionTuple(), StringRef *RealizedPlatform=nullptr) const
 Determine the availability of the given declaration.
 
VersionTuple getVersionIntroduced () const
 Retrieve the version of the target platform in which this declaration was introduced.
 
bool isDeprecated (std::string *Message=nullptr) const
 Determine whether this declaration is marked 'deprecated'.
 
bool isUnavailable (std::string *Message=nullptr) const
 Determine whether this declaration is marked 'unavailable'.
 
bool isWeakImported () const
 Determine whether this is a weak-imported symbol.
 
bool canBeWeakImported (bool &IsDefinition) const
 Determines whether this symbol can be weak-imported, e.g., whether it would be well-formed to add the weak_import attribute.
 
bool isFromASTFile () const
 Determine whether this declaration came from an AST file (such as a precompiled header or module) rather than having been parsed.
 
GlobalDeclID getGlobalID () const
 Retrieve the global declaration ID associated with this declaration, which specifies where this Decl was loaded from.
 
unsigned getOwningModuleID () const
 Retrieve the global ID of the module that owns this particular declaration.
 
Module * getImportedOwningModule () const
 Get the imported owning module, if this decl is from an imported (non-local) module.
 
Module * getLocalOwningModule () const
 Get the local owning module, if known.
 
void setLocalOwningModule (Module *M)
 
bool hasOwningModule () const
 Is this declaration owned by some module?
 
Module * getOwningModule () const
 Get the module that owns this declaration (for visibility purposes).
 
Module * getOwningModuleForLinkage () const
 Get the module that owns this declaration for linkage purposes.
 
bool isUnconditionallyVisible () const
 Determine whether this declaration is definitely visible to name lookup, independent of whether the owning module is visible.
 
bool isReachable () const
 
void setVisibleDespiteOwningModule ()
 Set that this declaration is globally visible, even if it came from a module that is not visible.
 
ModuleOwnershipKind getModuleOwnershipKind () const
 Get the kind of module ownership for this declaration.
 
void setModuleOwnershipKind (ModuleOwnershipKind MOK)
 Set whether this declaration is hidden from name lookup.
 
unsigned getIdentifierNamespace () const
 
bool isInIdentifierNamespace (unsigned NS) const
 
bool hasTagIdentifierNamespace () const
 
DeclContext * getLexicalDeclContext ()
 getLexicalDeclContext - The declaration context where this Decl was lexically declared (LexicalDC).
 
const DeclContext * getLexicalDeclContext () const
 
virtual bool isOutOfLine () const
 Determine whether this declaration is declared out of line (outside its semantic context).
 
void setDeclContext (DeclContext *DC)
 setDeclContext - Set both the semantic and lexical DeclContext to DC.
 
void setLexicalDeclContext (DeclContext *DC)
 
bool isTemplated () const
 Determine whether this declaration is a templated entity (whether it is.
 
unsigned getTemplateDepth () const
 Determine the number of levels of template parameter surrounding this declaration.
 
bool isDefinedOutsideFunctionOrMethod () const
 isDefinedOutsideFunctionOrMethod - This predicate returns true if this scoped decl is defined outside the current function or method.
 
bool isInLocalScopeForInstantiation () const
 Determine whether a substitution into this declaration would occur as part of a substitution into a dependent local scope.
 
const DeclContext * getParentFunctionOrMethod (bool LexicalParent=false) const
 If this decl is defined inside a function/method/block it returns the corresponding DeclContext, otherwise it returns null.
 
DeclContext * getParentFunctionOrMethod (bool LexicalParent=false)
 
virtual Decl * getCanonicalDecl ()
 Retrieves the "canonical" declaration of the given declaration.
 
const Decl * getCanonicalDecl () const
 
bool isCanonicalDecl () const
 Whether this particular Decl is a canonical one.
 
redecl_range redecls () const
 Returns an iterator range for all the redeclarations of the same decl.
 
redecl_iterator redecls_begin () const
 
redecl_iterator redecls_end () const
 
Decl * getPreviousDecl ()
 Retrieve the previous declaration that declares the same entity as this declaration, or NULL if there is no previous declaration.
 
const Decl * getPreviousDecl () const
 Retrieve the previous declaration that declares the same entity as this declaration, or NULL if there is no previous declaration.
 
bool isFirstDecl () const
 True if this is the first declaration in its redeclaration chain.
 
Decl * getMostRecentDecl ()
 Retrieve the most recent declaration that declares the same entity as this declaration (which may be this declaration).
 
const Decl * getMostRecentDecl () const
 Retrieve the most recent declaration that declares the same entity as this declaration (which may be this declaration).
 
virtual Stmt * getBody () const
 getBody - If this Decl represents a declaration for a body of code, such as a function or method definition, this method returns the top-level Stmt* of that body.
 
virtual bool hasBody () const
 Returns true if this Decl represents a declaration for a body of code, such as a function or method definition.
 
SourceLocation getBodyRBrace () const
 getBodyRBrace - Gets the right brace of the body, if a body exists.
 
bool isTemplateParameter () const
 isTemplateParameter - Determines whether this declaration is a template parameter.
 
bool isTemplateParameterPack () const
 isTemplateParameter - Determines whether this declaration is a template parameter pack.
 
bool isParameterPack () const
 Whether this declaration is a parameter pack.
 
bool isTemplateDecl () const
 returns true if this declaration is a template
 
bool isFunctionOrFunctionTemplate () const
 Whether this declaration is a function or function template.
 
TemplateDecl * getDescribedTemplate () const
 If this is a declaration that describes some template, this method returns that template declaration.
 
const TemplateParameterList * getDescribedTemplateParams () const
 If this is a declaration that describes some template or partial specialization, this returns the corresponding template parameter list.
 
FunctionDecl * getAsFunction () LLVM_READONLY
 Returns the function itself, or the templated function if this is a function template.
 
const FunctionDecl * getAsFunction () const
 
void setLocalExternDecl ()
 Changes the namespace of this declaration to reflect that it's a function-local extern declaration.
 
bool isLocalExternDecl () const
 Determine whether this is a block-scope declaration with linkage.
 
void setObjectOfFriendDecl (bool PerformFriendInjection=false)
 Changes the namespace of this declaration to reflect that it's the object of a friend declaration.
 
void clearIdentifierNamespace ()
 Clears the namespace of this declaration.
 
FriendObjectKind getFriendObjectKind () const
 Determines whether this declaration is the object of a friend declaration and, if so, what kind.
 
void setNonMemberOperator ()
 Specifies that this declaration is a C++ overloaded non-member.
 
void print (raw_ostream &Out, unsigned Indentation=0, bool PrintInstantiation=false) const
 
void print (raw_ostream &Out, const PrintingPolicy &Policy, unsigned Indentation=0, bool PrintInstantiation=false) const
 
void dump () const
 
void dumpColor () const
 
void dump (raw_ostream &Out, bool Deserialize=false, ASTDumpOutputFormat OutputFormat=ADOF_Default) const
 
int64_t getID () const
 
const FunctionType * getFunctionType (bool BlocksToo=true) const
 Looks through the Decl's underlying type to extract a FunctionType when possible.
 
bool isFunctionPointerType () const
 
- Public Member Functions inherited from clang::Redeclarable< TypedefNameDecl >
 Redeclarable (const ASTContext &Ctx)
 
TypedefNameDecl * getPreviousDecl ()
 Return the previous declaration of this declaration or NULL if this is the first declaration.
 
const TypedefNameDecl * getPreviousDecl () const
 
TypedefNameDecl * getFirstDecl ()
 Return the first declaration of this declaration or itself if this is the only declaration.
 
const TypedefNameDecl * getFirstDecl () const
 Return the first declaration of this declaration or itself if this is the only declaration.
 
bool isFirstDecl () const
 True if this is the first declaration in its redeclaration chain.
 
TypedefNameDecl * getMostRecentDecl ()
 Returns the most recent (re)declaration of this declaration.
 
const TypedefNameDecl * getMostRecentDecl () const
 Returns the most recent (re)declaration of this declaration.
 
void setPreviousDecl (TypedefNameDecl *PrevDecl)
 Set the previous declaration.
 
redecl_range redecls () const
 Returns an iterator range for all the redeclarations of the same decl.
 
redecl_iterator redecls_begin () const
 
redecl_iterator redecls_end () const
 

Static Public Member Functions

static ObjCTypeParamDecl * Create (ASTContext &ctx, DeclContext *dc, ObjCTypeParamVariance variance, SourceLocation varianceLoc, unsigned index, SourceLocation nameLoc, IdentifierInfo *name, SourceLocation colonLoc, TypeSourceInfo *boundInfo)
 
static ObjCTypeParamDecl * CreateDeserialized (ASTContext &ctx, GlobalDeclID ID)
 
static bool classof (const Decl *D)
 
static bool classofKind (Kind K)
 
- Static Public Member Functions inherited from clang::TypedefNameDecl
static bool classof (const Decl *D)
 
static bool classofKind (Kind K)
 
- Static Public Member Functions inherited from clang::TypeDecl
static bool classof (const Decl *D)
 
static bool classofKind (Kind K)
 
- Static Public Member Functions inherited from clang::NamedDecl
static bool classof (const Decl *D)
 
static bool classofKind (Kind K)
 
- Static Public Member Functions inherited from clang::Decl
static bool isFlexibleArrayMemberLike (ASTContext &Context, const Decl *D, QualType Ty, LangOptions::StrictFlexArraysLevelKind StrictFlexArraysLevel, bool IgnoreTemplateOrMacroSubstitution)
 Whether it resembles a flexible array member.
 
static unsigned getIdentifierNamespaceForKind (Kind DK)
 
static bool isTagIdentifierNamespace (unsigned NS)
 
static void add (Kind k)
 
static void EnableStatistics ()
 
static void PrintStats ()
 
static bool classofKind (Kind K)
 
static DeclContext * castToDeclContext (const Decl *)
 
static Decl * castFromDeclContext (const DeclContext *)
 
static void printGroup (Decl **Begin, unsigned NumDecls, raw_ostream &Out, const PrintingPolicy &Policy, unsigned Indentation=0)
 

Friends

class ASTDeclReader
 
class ASTDeclWriter
 

Additional Inherited Members

- Public Types inherited from clang::TypedefNameDecl
using redecl_range = redeclarable_base::redecl_range
 
using redecl_iterator = redeclarable_base::redecl_iterator
 
- Public Types inherited from clang::NamedDecl
enum  ExplicitVisibilityKind { VisibilityForType , VisibilityForValue }
 Kinds of explicit visibility. More...
 
- Public Types inherited from clang::Decl
enum  Kind
 Lists the kind of concrete classes of Decl. More...
 
enum  IdentifierNamespace {
  IDNS_Label = 0x0001 , IDNS_Tag = 0x0002 , IDNS_Type = 0x0004 , IDNS_Member = 0x0008 ,
  IDNS_Namespace = 0x0010 , IDNS_Ordinary = 0x0020 , IDNS_ObjCProtocol = 0x0040 , IDNS_OrdinaryFriend = 0x0080 ,
  IDNS_TagFriend = 0x0100 , IDNS_Using = 0x0200 , IDNS_NonMemberOperator = 0x0400 , IDNS_LocalExtern = 0x0800 ,
  IDNS_OMPReduction = 0x1000 , IDNS_OMPMapper = 0x2000
}
 IdentifierNamespace - The different namespaces in which declarations may appear. More...
 
enum  ObjCDeclQualifier {
  OBJC_TQ_None = 0x0 , OBJC_TQ_In = 0x1 , OBJC_TQ_Inout = 0x2 , OBJC_TQ_Out = 0x4 ,
  OBJC_TQ_Bycopy = 0x8 , OBJC_TQ_Byref = 0x10 , OBJC_TQ_Oneway = 0x20 , OBJC_TQ_CSNullability = 0x40
}
 ObjCDeclQualifier - 'Qualifiers' written next to the return and parameter types in method declarations. More...
 
enum class  ModuleOwnershipKind : unsigned char {
  Unowned , Visible , VisibleWhenImported , ReachableWhenImported ,
  ModulePrivate
}
 The kind of ownership a declaration has, for visibility purposes. More...
 
enum  FriendObjectKind { FOK_None , FOK_Declared , FOK_Undeclared }
 
using attr_iterator = AttrVec::const_iterator
 
using attr_range = llvm::iterator_range< attr_iterator >
 
using redecl_range = llvm::iterator_range< redecl_iterator >
 
- Public Types inherited from clang::Redeclarable< TypedefNameDecl >
using redecl_range = llvm::iterator_range< redecl_iterator >
 
- Protected Types inherited from clang::TypedefNameDecl
using redeclarable_base = Redeclarable< TypedefNameDecl >
 
- Protected Member Functions inherited from clang::TypedefNameDecl
 TypedefNameDecl (Kind DK, ASTContext &C, DeclContext *DC, SourceLocation StartLoc, SourceLocation IdLoc, const IdentifierInfo *Id, TypeSourceInfo *TInfo)
 
TypedefNameDecl * getNextRedeclarationImpl () override
 Returns the next redeclaration or itself if this is the only decl.
 
TypedefNameDecl * getPreviousDeclImpl () override
 Implementation of getPreviousDecl(), to be overridden by any subclass that has a redeclaration chain.
 
TypedefNameDecl * getMostRecentDeclImpl () override
 Implementation of getMostRecentDecl(), to be overridden by any subclass that has a redeclaration chain.
 
- Protected Member Functions inherited from clang::TypeDecl
 TypeDecl (Kind DK, DeclContext *DC, SourceLocation L, const IdentifierInfo *Id, SourceLocation StartL=SourceLocation())
 
- Protected Member Functions inherited from clang::NamedDecl
 NamedDecl (Kind DK, DeclContext *DC, SourceLocation L, DeclarationName N)
 
- Protected Member Functions inherited from clang::Decl
void * operator new (std::size_t Size, const ASTContext &Ctx, GlobalDeclID ID, std::size_t Extra=0)
 Allocate memory for a deserialized declaration.
 
void * operator new (std::size_t Size, const ASTContext &Ctx, DeclContext *Parent, std::size_t Extra=0)
 Allocate memory for a non-deserialized declaration.
 
 Decl (Kind DK, DeclContext *DC, SourceLocation L)
 
 Decl (Kind DK, EmptyShell Empty)
 
virtual ~Decl ()
 
void updateOutOfDate (IdentifierInfo &II) const
 Update a potentially out-of-date declaration.
 
Linkage getCachedLinkage () const
 
void setCachedLinkage (Linkage L) const
 
bool hasCachedLinkage () const
 
void setModulePrivate ()
 Specify that this declaration was marked as being private to the module in which it was defined.
 
bool hasLocalOwningModuleStorage () const
 
virtual Decl * getNextRedeclarationImpl ()
 Returns the next redeclaration or itself if this is the only decl.
 
virtual Decl * getPreviousDeclImpl ()
 Implementation of getPreviousDecl(), to be overridden by any subclass that has a redeclaration chain.
 
virtual Decl * getMostRecentDeclImpl ()
 Implementation of getMostRecentDecl(), to be overridden by any subclass that has a redeclaration chain.
 
ASTMutationListener * getASTMutationListener () const
 
- Protected Member Functions inherited from clang::Redeclarable< TypedefNameDecl >
TypedefNameDecl * getNextRedeclaration () const
 
- Static Protected Member Functions inherited from clang::Redeclarable< TypedefNameDecl >
static DeclLink PreviousDeclLink (TypedefNameDecl *D)
 
static DeclLink LatestDeclLink (const ASTContext &Ctx)
 
- Protected Attributes inherited from clang::Decl
llvm::PointerIntPair< Decl *, 3, ModuleOwnershipKind > NextInContextAndBits
 The next declaration within the same lexical DeclContext.
 
unsigned Access: 2
 Access - Used by C++ decls for the access specifier.
 
unsigned FromASTFile: 1
 Whether this declaration was loaded from an AST file.
 
unsigned IdentifierNamespace: 14
 IdentifierNamespace - This specifies what IDNS_* namespace this lives in.
 
unsigned CacheValidAndLinkage: 3
 If 0, we have not computed the linkage of this declaration.
 
- Protected Attributes inherited from clang::Redeclarable< TypedefNameDecl >
DeclLink RedeclLink
 Points to the next redeclaration in the chain.
 
TypedefNameDecl * First
 

Detailed Description

Represents the declaration of an Objective-C type parameter.

@interface NSDictionary<Key : id<NSCopying>, Value>
@end

In the example above, both Key and Value are represented by ObjCTypeParamDecl. Key has an explicit bound of id<NSCopying>, while Value gets an implicit bound of id.

Objective-C type parameters are typedef-names in the grammar,

Definition at line 578 of file DeclObjC.h.

Member Function Documentation

◆ classof()

static bool clang::ObjCTypeParamDecl::classof ( const Decl *  D)
inlinestatic

Definition at line 647 of file DeclObjC.h.

References classofKind(), and D.

◆ classofKind()

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

Definition at line 648 of file DeclObjC.h.

Referenced by classof().

◆ Create()

ObjCTypeParamDecl * ObjCTypeParamDecl::Create ( ASTContext &  ctx,
DeclContext *  dc,
ObjCTypeParamVariance  variance,
SourceLocation  varianceLoc,
unsigned  index,
SourceLocation  nameLoc,
IdentifierInfo *  name,
SourceLocation  colonLoc,
TypeSourceInfo *  boundInfo 
)
static

Definition at line 1473 of file DeclObjC.cpp.

References clang::ASTContext::getObjCTypeParamType(), and clang::QualType::getTypePtr().

Referenced by clang::SemaObjC::actOnObjCTypeParam(), and clang::SemaObjC::ActOnStartClassInterface().

◆ CreateDeserialized()

ObjCTypeParamDecl * ObjCTypeParamDecl::CreateDeserialized ( ASTContext &  ctx,
GlobalDeclID  ID 
)
static

Definition at line 1489 of file DeclObjC.cpp.

References clang::Invariant.

◆ getColonLoc()

SourceLocation clang::ObjCTypeParamDecl::getColonLoc ( ) const
inline

Retrieve the location of the ':' separating the type parameter name from the explicitly-specified bound.

Definition at line 644 of file DeclObjC.h.

◆ getIndex()

unsigned clang::ObjCTypeParamDecl::getIndex ( ) const
inline

Retrieve the index into its type parameter list.

Definition at line 636 of file DeclObjC.h.

◆ getSourceRange()

SourceRange ObjCTypeParamDecl::getSourceRange ( ) const
overridevirtual

Source range that this declaration covers.

Reimplemented from clang::TypeDecl.

Definition at line 1497 of file DeclObjC.cpp.

References clang::Decl::getEndLoc(), clang::Decl::getLocation(), clang::TypedefNameDecl::getTypeSourceInfo(), hasExplicitBound(), and clang::SourceLocation::isInvalid().

◆ getVariance()

ObjCTypeParamVariance clang::ObjCTypeParamDecl::getVariance ( ) const
inline

Determine the variance of this type parameter.

Definition at line 623 of file DeclObjC.h.

Referenced by checkTypeParamListConsistency(), and sameObjCTypeArgs().

◆ getVarianceLoc()

SourceLocation clang::ObjCTypeParamDecl::getVarianceLoc ( ) const
inline

Retrieve the location of the variance keyword.

Definition at line 633 of file DeclObjC.h.

Referenced by checkTypeParamListConsistency().

◆ hasExplicitBound()

bool clang::ObjCTypeParamDecl::hasExplicitBound ( ) const
inline

Whether this type parameter has an explicitly-written type bound, e.g., "T : NSView".

Definition at line 640 of file DeclObjC.h.

References clang::SourceLocation::isValid().

Referenced by checkTypeParamListConsistency(), and getSourceRange().

◆ setVariance()

void clang::ObjCTypeParamDecl::setVariance ( ObjCTypeParamVariance  variance)
inline

Set the variance of this type parameter.

Definition at line 628 of file DeclObjC.h.

Referenced by checkTypeParamListConsistency().

Friends And Related Function Documentation

◆ ASTDeclReader

friend class ASTDeclReader
friend

Definition at line 606 of file DeclObjC.h.

◆ ASTDeclWriter

friend class ASTDeclWriter
friend

Definition at line 607 of file DeclObjC.h.

The documentation for this class was generated from the following files:
Generated on Fri Nov 15 2024 16:46:28 for clang by doxygen 1.9.6