#include <Type.h>

Inheritance diagram for clang::ObjCObjectType:

Collaboration diagram for clang::ObjCObjectType:

Public Types
typedef ObjCProtocolDecl const	qual_iterator
typedef llvm::iterator_range < qual_iterator >	qual_range
Public Member Functions
QualType	getBaseType () const
bool	isObjCId () const
bool	isObjCClass () const
bool	isObjCUnqualifiedId () const
bool	isObjCUnqualifiedClass () const
bool	isObjCUnqualifiedIdOrClass () const
bool	isObjCQualifiedId () const
bool	isObjCQualifiedClass () const
ObjCInterfaceDecl *	getInterface () const
qual_range	quals () const
qual_iterator	qual_begin () const
qual_iterator	qual_end () const
bool	qual_empty () const
unsigned	getNumProtocols () const
ObjCProtocolDecl *	getProtocol (unsigned I) const
	Fetch a protocol by index.
bool	isSugared () const
QualType	desugar () const
Static Public Member Functions
static bool	classof (const Type *T)
Protected Types
enum	Nonce_ObjCInterface { Nonce_ObjCInterface }
Protected Member Functions
	ObjCObjectType (QualType Canonical, QualType Base, ObjCProtocolDecl const Protocols, unsigned NumProtocols)
	ObjCObjectType (enum Nonce_ObjCInterface)

Detailed Description

ObjCObjectType - Represents a class type in Objective C. Every Objective C type is a combination of a base type and a list of protocols.

Given the following declarations:

   \@class C;
   \@protocol P;

'C' is an ObjCInterfaceType C. It is sugar for an ObjCObjectType with base C and no protocols.

'C

' is an ObjCObjectType with base C and protocol list [P].

'id' is a TypedefType which is sugar for an ObjCObjectPointerType whose pointee is an ObjCObjectType with base BuiltinType::ObjCIdType and no protocols.

'id

' is an ObjCObjectPointerType whose pointee is an ObjCObjectType with base BuiltinType::ObjCIdType and protocol list [P]. Eventually this should get its own sugar class to better represent the source.

Definition at line 4310 of file Type.h.

Member Typedef Documentation

typedef ObjCProtocolDecl* const* clang::ObjCObjectType::qual_iterator

Reimplemented in clang::ObjCInterfaceType.

Definition at line 4372 of file Type.h.

typedef llvm::iterator_range<qual_iterator> clang::ObjCObjectType::qual_range

Definition at line 4373 of file Type.h.

Member Enumeration Documentation

enum clang::ObjCObjectType::Nonce_ObjCInterface [protected]

Enumerator:

Nonce_ObjCInterface

Definition at line 4334 of file Type.h.

Constructor & Destructor Documentation

ObjCObjectType::ObjCObjectType	(	QualType	Canonical,
		QualType	Base,
		ObjCProtocolDecl const	Protocols,
		unsigned	NumProtocols
	)		`[protected]`

Definition at line 472 of file Type.cpp.

References getNumProtocols(), and clang::Type::ObjCObjectTypeBits.

clang::ObjCObjectType::ObjCObjectType ( enum Nonce_ObjCInterface ) [inline, protected]

Definition at line 4335 of file Type.h.

Member Function Documentation

static bool clang::ObjCObjectType::classof ( const Type * T ) [inline, static]

Reimplemented in clang::ObjCInterfaceType.

Definition at line 4394 of file Type.h.

References clang::Type::getTypeClass().

QualType clang::ObjCObjectType::desugar ( ) const [inline]

Reimplemented in clang::ObjCInterfaceType.

Definition at line 4392 of file Type.h.

QualType clang::ObjCObjectType::getBaseType ( ) const [inline]

getBaseType - Gets the base type of this object type. This is always (possibly sugar for) one of:

the 'id' builtin type (as opposed to the 'id' type visible to the user, which is a typedef for an ObjCObjectPointerType)
the 'Class' builtin type (same caveat)
an ObjCObjectType (currently always an ObjCInterfaceType)

Definition at line 4348 of file Type.h.

Referenced by clang::ObjCObjectPointerType::getInterfaceType(), IsStructurallyEquivalent(), clang::ObjCObjectTypeImpl::Profile(), and clang::ASTNodeImporter::VisitObjCObjectType().

ObjCInterfaceDecl * clang::ObjCObjectType::getInterface ( ) const [inline]

Gets the interface declaration for this object type, if the base type really is an interface.

Definition at line 4475 of file Type.h.

Referenced by clang::Sema::ActOnCompatibilityAlias(), clang::Sema::ActOnStartClassInterface(), clang::ASTContext::areCommonBaseCompatible(), clang::Sema::BuildClassMessage(), clang::ASTContext::canAssignObjCInterfaces(), clang::Sema::checkInitMethod(), clang::Sema::CheckObjCForCollectionOperand(), clang::CodeGen::CodeGenFunction::EmitObjCCollectionLiteral(), clang::CodeGen::CodeGenFunction::EmitObjCMessageExpr(), getIntersectionOfProtocols(), isNSStringType(), clang::Sema::LookupMethodInObjectType(), maybeAdjustInterfaceForSubscriptingCheck(), and ShouldTryAgainWithRedefinitionType().