clang::Expr::Classification Class Reference

The return type of classify(). More...

#include "clang/AST/Expr.h"

Public Types
enum	Kinds {   CL_LValue , CL_XValue , CL_Function , CL_Void ,   CL_AddressableVoid , CL_DuplicateVectorComponents , CL_MemberFunction , CL_SubObjCPropertySetting ,   CL_ClassTemporary , CL_ArrayTemporary , CL_ObjCMessageRValue , CL_PRValue }
	The various classification results. Most of these mean prvalue. More...
enum	ModifiableType {   CM_Untested , CM_Modifiable , CM_RValue , CM_Function ,   CM_LValueCast , CM_NoSetterProperty , CM_ConstQualified , CM_ConstQualifiedField ,   CM_ConstAddrSpace , CM_ArrayType , CM_IncompleteType }
	The results of modification testing. More...

Public Member Functions
	Classification ()
Kinds	getKind () const
ModifiableType	getModifiable () const
bool	isLValue () const
bool	isXValue () const
bool	isGLValue () const
bool	isPRValue () const
bool	isRValue () const
bool	isModifiable () const

Static Public Member Functions
static Classification	makeSimpleLValue ()
	Create a simple, modifiably lvalue.

Friends
class	Expr

Detailed Description

The return type of classify().

Represents the C++11 expression taxonomy.

Definition at line 330 of file Expr.h.

Member Enumeration Documentation

Kinds

enum clang::Expr::Classification::Kinds

The various classification results. Most of these mean prvalue.

Enumerator
CL_LValue
CL_XValue
CL_Function
CL_Void
CL_AddressableVoid
CL_DuplicateVectorComponents
CL_MemberFunction
CL_SubObjCPropertySetting
CL_ClassTemporary
CL_ArrayTemporary
CL_ObjCMessageRValue
CL_PRValue

Definition at line 333 of file Expr.h.

ModifiableType

enum clang::Expr::Classification::ModifiableType

The results of modification testing.

Enumerator
CM_Untested
CM_Modifiable
CM_RValue
CM_Function
CM_LValueCast
CM_NoSetterProperty
CM_ConstQualified
CM_ConstQualifiedField
CM_ConstAddrSpace
CM_ArrayType
CM_IncompleteType

Definition at line 348 of file Expr.h.

Constructor & Destructor Documentation

Classification()

clang::Expr::Classification::Classification ( )

inline

Definition at line 373 of file Expr.h.

Referenced by makeSimpleLValue().

Member Function Documentation

getKind()

Kinds clang::Expr::Classification::getKind ( ) const

inline

Definition at line 375 of file Expr.h.

Referenced by clang::Expr::ClassifyLValue(), and clang::Expr::isModifiableLvalue().

getModifiable()

ModifiableType clang::Expr::Classification::getModifiable ( ) const

inline

Definition at line 376 of file Expr.h.

References CM_Untested.

Referenced by isModifiable(), and clang::Expr::isModifiableLvalue().

isGLValue()

bool clang::Expr::Classification::isGLValue ( ) const

inline

Definition at line 382 of file Expr.h.

References CL_XValue.

isLValue()

bool clang::Expr::Classification::isLValue ( ) const

inline

Definition at line 380 of file Expr.h.

References CL_LValue.

Referenced by AdjustFunctionParmAndArgTypesForDeduction(), clang::Sema::CheckPointerToMemberOperands(), TryObjectArgumentInitialization(), TryReferenceInit(), and TryReferenceInitializationCore().

isModifiable()

bool clang::Expr::Classification::isModifiable ( ) const

inline

Definition at line 385 of file Expr.h.

References CM_Modifiable, and getModifiable().

isPRValue()

bool clang::Expr::Classification::isPRValue ( ) const

inline

Definition at line 383 of file Expr.h.

References CL_Function.

Referenced by clang::canTypeidThrow(), GetExplicitObjectExpr(), clang::Expr::isTemporaryObject(), TryReferenceInit(), and TryReferenceInitializationCore().

isRValue()

bool clang::Expr::Classification::isRValue ( ) const

inline

Definition at line 384 of file Expr.h.

References CL_XValue.

Referenced by clang::Sema::CheckPointerToMemberOperands(), clang::Sema::PerformImplicitObjectArgumentInitialization(), TryObjectArgumentInitialization(), TryReferenceInit(), and TryReferenceInitializationCore().

isXValue()

bool clang::Expr::Classification::isXValue ( ) const

inline

Definition at line 381 of file Expr.h.

References CL_XValue.

Referenced by TryReferenceInit(), and TryReferenceInitializationCore().

makeSimpleLValue()

static Classification clang::Expr::Classification::makeSimpleLValue ( )

inlinestatic

Create a simple, modifiably lvalue.

Definition at line 388 of file Expr.h.

References CL_LValue, Classification(), and CM_Modifiable.

Referenced by clang::Sema::AddFunctionCandidates(), clang::Sema::AddOverloadCandidate(), clang::Sema::BuildCallToMemberFunction(), and clang::Sema::PerformImplicitObjectArgumentInitialization().

Friends And Related Function Documentation

Expr

friend class Expr

friend

Definition at line 363 of file Expr.h.

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

• include/clang/AST/Expr.h