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

Represents a function call that returns a C++ object by value. More...

#include "clang/Analysis/CFG.h"

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

 CFGCXXRecordTypedCall (const Expr *E, const ConstructionContext *C)
 
const ConstructionContextgetConstructionContext () const
 
- Public Member Functions inherited from clang::CFGStmt
 CFGStmt (const Stmt *S, Kind K=Statement)
 
const StmtgetStmt () const
 
- Public Member Functions inherited from clang::CFGElement
template<typename T >
T castAs () const
 Convert to the specified CFGElement type, asserting that this CFGElement is of the desired type.
 
template<typename T >
std::optional< TgetAs () const
 Convert to the specified CFGElement type, returning std::nullopt if this CFGElement is not of the desired type.
 
Kind getKind () const
 
void dumpToStream (llvm::raw_ostream &OS) const
 
void dump () const
 

Static Public Member Functions

static bool isCXXRecordTypedCall (const Expr *E)
 Returns true when call expression CE needs to be represented by CFGCXXRecordTypedCall, as opposed to a regular CFGStmt.
 

Friends

class CFGElement
 

Additional Inherited Members

- Public Types inherited from clang::CFGElement
enum  Kind {
  Initializer , ScopeBegin , ScopeEnd , NewAllocator ,
  LifetimeEnds , LoopExit , Statement , Constructor ,
  CXXRecordTypedCall , STMT_BEGIN = Statement , STMT_END = CXXRecordTypedCall , AutomaticObjectDtor ,
  DeleteDtor , BaseDtor , MemberDtor , TemporaryDtor ,
  DTOR_BEGIN = AutomaticObjectDtor , DTOR_END = TemporaryDtor , CleanupFunction
}
 
- Protected Member Functions inherited from clang::CFGStmt
 CFGStmt ()=default
 
- Protected Member Functions inherited from clang::CFGElement
 CFGElement (Kind kind, const void *Ptr1, const void *Ptr2=nullptr)
 
 CFGElement ()=default
 
- Protected Attributes inherited from clang::CFGElement
llvm::PointerIntPair< void *, 2 > Data1
 
llvm::PointerIntPair< void *, 2 > Data2
 

Detailed Description

Represents a function call that returns a C++ object by value.

This, like constructor, requires a construction context in order to understand the storage of the returned object . In C such tracking is not necessary because no additional effort is required for destroying the object or modeling copy elision. Like CFGConstructor, this element is for now only used by the analyzer's CFG.

Definition at line 185 of file CFG.h.

Constructor & Destructor Documentation

◆ CFGCXXRecordTypedCall()

clang::CFGCXXRecordTypedCall::CFGCXXRecordTypedCall ( const Expr E,
const ConstructionContext C 
)
inlineexplicit

Definition at line 198 of file CFG.h.

References clang::C, clang::CFGElement::Data2, E, and isCXXRecordTypedCall().

Member Function Documentation

◆ getConstructionContext()

const ConstructionContext * clang::CFGCXXRecordTypedCall::getConstructionContext ( ) const
inline

Definition at line 211 of file CFG.h.

References clang::CFGElement::Data2.

◆ isCXXRecordTypedCall()

static bool clang::CFGCXXRecordTypedCall::isCXXRecordTypedCall ( const Expr E)
inlinestatic

Returns true when call expression CE needs to be represented by CFGCXXRecordTypedCall, as opposed to a regular CFGStmt.

Definition at line 189 of file CFG.h.

References E.

Referenced by CFGCXXRecordTypedCall().

Friends And Related Function Documentation

◆ CFGElement

friend class CFGElement
friend

Definition at line 216 of file CFG.h.


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