clang::CFGLoopExit Class Reference

Represents the point where a loop ends. More...

#include "clang/Analysis/CFG.h"

Inheritance diagram for clang::CFGLoopExit:

Public Member Functions
	CFGLoopExit (const Stmt *stmt)
const Stmt *	getLoopStmt () 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< T >	getAs () 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, bool TerminateWithNewLine=true) const
void	dump () const

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::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 the point where a loop ends.

This element is only produced when building the CFG for the static analyzer and hidden behind the 'cfg-loopexit' analyzer config flag.

Note: a loop exit element can be reached even when the loop body was never entered.

Definition at line 274 of file CFG.h.

Constructor & Destructor Documentation

CFGLoopExit()

clang::CFGLoopExit::CFGLoopExit ( const Stmt * stmt )

inlineexplicit

Definition at line 276 of file CFG.h.

References CFGElement, clang::CFGElement::LoopExit, and clang::ast_matchers::stmt.

Member Function Documentation

getLoopStmt()

const Stmt * clang::CFGLoopExit::getLoopStmt ( ) const

inline

Definition at line 278 of file CFG.h.

References clang::CFGElement::Data1.

Referenced by clang::ento::ExprEngine::processCFGElement().

Friends And Related Symbol Documentation

CFGElement

friend class CFGElement

friend

Definition at line 283 of file CFG.h.

References CFGElement, and clang::CFGElement::LoopExit.

Referenced by CFGElement, and CFGLoopExit().

---

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

• include/clang/Analysis/CFG.h