Represents a temporary object that is being immediately returned from a function by value, eg. More...

#include "clang/Analysis/ConstructionContext.h"

Inheritance diagram for clang::CXX17ElidedCopyReturnedValueConstructionContext:

Public Member Functions
const CXXBindTemporaryExpr *	getCXXBindTemporaryExpr () const

Public Member Functions inherited from clang::ReturnedValueConstructionContext
const ReturnStmt *	getReturnStmt () const

Public Member Functions inherited from clang::ConstructionContext
Kind	getKind () const

virtual const ArrayInitLoopExpr *	getArrayInitLoop () const

virtual	~ConstructionContext ()=default

Static Public Member Functions
static bool	classof (const ConstructionContext *CC)

Static Public Member Functions inherited from clang::ReturnedValueConstructionContext
static bool	classof (const ConstructionContext *CC)

Static Public Member Functions inherited from clang::ConstructionContext
static const ConstructionContext *	createFromLayers (BumpVectorContext &C, const ConstructionContextLayer *TopLayer)
	Consume the construction context layer, together with its parent layers, and wrap it up into a complete construction context.

Friends
class	ConstructionContext

Additional Inherited Members
Public Types inherited from clang::ConstructionContext
enum	Kind { SimpleVariableKind , CXX17ElidedCopyVariableKind , VARIABLE_BEGIN = SimpleVariableKind , VARIABLE_END = CXX17ElidedCopyVariableKind , SimpleConstructorInitializerKind , CXX17ElidedCopyConstructorInitializerKind , INITIALIZER_BEGIN = SimpleConstructorInitializerKind , INITIALIZER_END = CXX17ElidedCopyConstructorInitializerKind , NewAllocatedObjectKind , SimpleTemporaryObjectKind , ElidedTemporaryObjectKind , TEMPORARY_BEGIN = SimpleTemporaryObjectKind , TEMPORARY_END = ElidedTemporaryObjectKind , SimpleReturnedValueKind , CXX17ElidedCopyReturnedValueKind , RETURNED_VALUE_BEGIN = SimpleReturnedValueKind , RETURNED_VALUE_END = CXX17ElidedCopyReturnedValueKind , ArgumentKind , LambdaCaptureKind }

Protected Member Functions inherited from clang::ReturnedValueConstructionContext
	ReturnedValueConstructionContext (ConstructionContext::Kind K, const ReturnStmt *RS)

Protected Member Functions inherited from clang::ConstructionContext
	ConstructionContext (Kind K)

Protected Attributes inherited from clang::ConstructionContext
Kind	K

Detailed Description

Represents a temporary object that is being immediately returned from a function by value, eg.

return t; or return T(123); in C++17. In C++17 there is not going to be an elidable copy constructor at the return site. However, the usual temporary-related bureaucracy (CXXBindTemporaryExpr, MaterializeTemporaryExpr) is normally located in the caller function's AST. Note that if the object has trivial destructor, then this code is indistinguishable from a simple returned value constructor on the AST level; in this case we provide a simple returned value construction context.

Definition at line 629 of file ConstructionContext.h.

Member Function Documentation

◆ classof()

static bool clang::CXX17ElidedCopyReturnedValueConstructionContext::classof ( const ConstructionContext * CC )

inlinestatic

Definition at line 646 of file ConstructionContext.h.

References clang::ConstructionContext::CXX17ElidedCopyReturnedValueKind, and clang::ConstructionContext::getKind().

◆ getCXXBindTemporaryExpr()

const CXXBindTemporaryExpr * clang::CXX17ElidedCopyReturnedValueConstructionContext::getCXXBindTemporaryExpr ( ) const

inline

Definition at line 644 of file ConstructionContext.h.

Friends And Related Function Documentation

◆ ConstructionContext

friend class ConstructionContext

friend

Definition at line 633 of file ConstructionContext.h.

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

include/clang/Analysis/ConstructionContext.h

Public Member Functions

Static Public Member Functions