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

Represents a temporary object that is constructed for the sole purpose of being immediately copied by an elidable copy/move constructor. More...

#include "clang/Analysis/ConstructionContext.h"

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

const CXXConstructExprgetConstructorAfterElision () const
 
const ConstructionContextgetConstructionContextAfterElision () const
 
- Public Member Functions inherited from clang::TemporaryObjectConstructionContext
const CXXBindTemporaryExprgetCXXBindTemporaryExpr () const
 CXXBindTemporaryExpr here is non-null as long as the temporary has a non-trivial destructor.
 
const MaterializeTemporaryExprgetMaterializedTemporaryExpr () const
 MaterializeTemporaryExpr is non-null as long as the temporary is actually used after construction, eg.
 
- Public Member Functions inherited from clang::ConstructionContext
Kind getKind () const
 
virtual const ArrayInitLoopExprgetArrayInitLoop () const
 
virtual ~ConstructionContext ()=default
 

Static Public Member Functions

static bool classof (const ConstructionContext *CC)
 
- Static Public Member Functions inherited from clang::TemporaryObjectConstructionContext
static bool classof (const ConstructionContext *CC)
 
- Static Public Member Functions inherited from clang::ConstructionContext
static const ConstructionContextcreateFromLayers (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::TemporaryObjectConstructionContext
 TemporaryObjectConstructionContext (ConstructionContext::Kind K, const CXXBindTemporaryExpr *BTE, const MaterializeTemporaryExpr *MTE)
 
- 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 constructed for the sole purpose of being immediately copied by an elidable copy/move constructor.

For example, T t = T(123); includes a temporary T(123) that is immediately copied to variable t. In such cases the elidable copy can (but not necessarily should) be omitted ("elided") according to the rules of the language; the constructor would then construct variable t directly. This construction context contains information of the elidable constructor and its respective construction context.

Definition at line 549 of file ConstructionContext.h.

Member Function Documentation

◆ classof()

static bool clang::ElidedTemporaryObjectConstructionContext::classof ( const ConstructionContext CC)
inlinestatic

◆ getConstructionContextAfterElision()

const ConstructionContext * clang::ElidedTemporaryObjectConstructionContext::getConstructionContextAfterElision ( ) const
inline

Definition at line 573 of file ConstructionContext.h.

◆ getConstructorAfterElision()

const CXXConstructExpr * clang::ElidedTemporaryObjectConstructionContext::getConstructorAfterElision ( ) const
inline

Definition at line 569 of file ConstructionContext.h.

Friends And Related Function Documentation

◆ ConstructionContext

friend class ConstructionContext
friend

Definition at line 554 of file ConstructionContext.h.


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