clang::ento::SymbolConjured Class Reference

A symbol representing the result of an expression in the case when we do not know anything about what the expression is. More...

#include "clang/StaticAnalyzer/Core/PathSensitive/SymbolManager.h"

Inheritance diagram for clang::ento::SymbolConjured:

Public Member Functions
	SymbolConjured (SymbolID sym, const Stmt *s, const LocationContext *lctx, QualType t, unsigned count, const void *symbolTag)
const Stmt *	getStmt () const
	It might return null.
unsigned	getCount () const
const void *	getTag () const
	It might return null.
QualType	getType () const override
StringRef	getKindStr () const override
	Get a string representation of the kind of the region.
void	dumpToStream (raw_ostream &os) const override
void	Profile (llvm::FoldingSetNodeID &profile) override
Public Member Functions inherited from clang::ento::SymbolData
	~SymbolData () override=default
virtual StringRef	getKindStr () const =0
	Get a string representation of the kind of the region.
SymbolID	getSymbolID () const
unsigned	computeComplexity () const override
Public Member Functions inherited from clang::ento::SymExpr
virtual	~SymExpr ()=default
Kind	getKind () const
virtual void	dump () const
virtual void	dumpToStream (raw_ostream &os) const
virtual QualType	getType () const =0
virtual void	Profile (llvm::FoldingSetNodeID &profile)=0
llvm::iterator_range< symbol_iterator >	symbols () const
virtual unsigned	computeComplexity () const =0
virtual const MemRegion *	getOriginRegion () const
	Find the region from which this symbol originates.

Static Public Member Functions
static void	Profile (llvm::FoldingSetNodeID &profile, const Stmt *S, QualType T, unsigned Count, const LocationContext *LCtx, const void *SymbolTag)
static bool	classof (const SymExpr *SE)
Static Public Member Functions inherited from clang::ento::SymbolData
static bool	classof (const SymExpr *SE)

Additional Inherited Members
Public Types inherited from clang::ento::SymExpr
enum	Kind
Protected Member Functions inherited from clang::ento::SymbolData
	SymbolData (Kind k, SymbolID sym)
Protected Member Functions inherited from clang::ento::SymExpr
	SymExpr (Kind k)
Static Protected Member Functions inherited from clang::ento::SymExpr
static bool	isValidTypeForSymbol (QualType T)
Protected Attributes inherited from clang::ento::SymExpr
unsigned	Complexity = 0

Detailed Description

A symbol representing the result of an expression in the case when we do not know anything about what the expression is.

Definition at line 79 of file SymbolManager.h.

Constructor & Destructor Documentation

SymbolConjured()

clang::ento::SymbolConjured::SymbolConjured ( SymbolID  sym, const Stmt *  s, const LocationContext *  lctx, QualType  t, unsigned  count, const void *  symbolTag  )

inline

Definition at line 87 of file SymbolManager.h.

References clang::ento::SymExpr::isValidTypeForSymbol(), and clang::T.

Member Function Documentation

classof()

static bool clang::ento::SymbolConjured::classof ( const SymExpr *  SE )

inlinestatic

Definition at line 128 of file SymbolManager.h.

References clang::ento::SymExpr::getKind().

dumpToStream()

void SymbolConjured::dumpToStream ( raw_ostream &  os ) const

overridevirtual

Reimplemented from clang::ento::SymExpr.

Definition at line 83 of file SymbolManager.cpp.

References clang::Decl::getASTContext(), clang::LocationContext::getDecl(), clang::LocationContext::getID(), clang::Stmt::getID(), getKindStr(), and clang::ento::SymbolData::getSymbolID().

getCount()

unsigned clang::ento::SymbolConjured::getCount ( ) const

inline

Definition at line 102 of file SymbolManager.h.

getKindStr()

StringRef SymbolConjured::getKindStr ( ) const

overridevirtual

Get a string representation of the kind of the region.

Implements clang::ento::SymbolData.

Definition at line 38 of file SymbolManager.cpp.

Referenced by dumpToStream().

getStmt()

const Stmt * clang::ento::SymbolConjured::getStmt ( ) const

inline

It might return null.

Definition at line 101 of file SymbolManager.h.

getTag()

const void * clang::ento::SymbolConjured::getTag ( ) const

inline

It might return null.

Definition at line 104 of file SymbolManager.h.

getType()

QualType SymbolConjured::getType ( ) const

overridevirtual

Implements clang::ento::SymExpr.

Definition at line 328 of file SymbolManager.cpp.

References clang::T.

Profile() [1/2]

void clang::ento::SymbolConjured::Profile ( llvm::FoldingSetNodeID &  profile )

inlineoverridevirtual

Implements clang::ento::SymExpr.

Definition at line 123 of file SymbolManager.h.

References Profile(), and clang::T.

Profile() [2/2]

static void clang::ento::SymbolConjured::Profile ( llvm::FoldingSetNodeID &  profile, const Stmt *  S, QualType  T, unsigned  Count, const LocationContext *  LCtx, const void *  SymbolTag  )

inlinestatic

Definition at line 112 of file SymbolManager.h.

References clang::T.

Referenced by clang::ento::SymbolManager::conjureSymbol(), and Profile().

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

• include/clang/StaticAnalyzer/Core/PathSensitive/SymbolManager.h
• lib/StaticAnalyzer/Core/SymbolManager.cpp