The region of the static variables within the current CodeTextRegion scope. More...

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

Inheritance diagram for clang::ento::StaticGlobalSpaceRegion:

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Public Member Functions
void	Profile (llvm::FoldingSetNodeID &ID) const override

void	dumpToStream (raw_ostream &os) const override

LLVM_ATTRIBUTE_RETURNS_NONNULL const CodeTextRegion *	getCodeRegion () const

Public Member Functions inherited from clang::ento::MemSpaceRegion
bool	isBoundable () const override

void	Profile (llvm::FoldingSetNodeID &ID) const override

Public Member Functions inherited from clang::ento::MemRegion
ASTContext &	getContext () const

virtual void	Profile (llvm::FoldingSetNodeID &ID) const =0

virtual MemRegionManager &	getMemRegionManager () const =0

LLVM_ATTRIBUTE_RETURNS_NONNULL const MemSpaceRegion *	getMemorySpace () const

LLVM_ATTRIBUTE_RETURNS_NONNULL const MemRegion *	getBaseRegion () const

LLVM_ATTRIBUTE_RETURNS_NONNULL const MemRegion *	getMostDerivedObjectRegion () const
	Recursively retrieve the region of the most derived class instance of regions of C++ base class instances.

virtual bool	isSubRegionOf (const MemRegion *R) const
	Check if the region is a subregion of the given region.

LLVM_ATTRIBUTE_RETURNS_NONNULL const MemRegion *	StripCasts (bool StripBaseAndDerivedCasts=true) const

const SymbolicRegion *	getSymbolicBase () const
	If this is a symbolic region, returns the region.

bool	hasStackStorage () const

bool	hasStackNonParametersStorage () const

bool	hasStackParametersStorage () const

RegionOffset	getAsOffset () const
	Compute the offset within the top level memory object.

std::string	getString () const
	Get a string representation of a region for debug use.

virtual void	dumpToStream (raw_ostream &os) const

void	dump () const

virtual bool	canPrintPretty () const
	Returns true if this region can be printed in a user-friendly way.

virtual void	printPretty (raw_ostream &os) const
	Print the region for use in diagnostics.

virtual bool	canPrintPrettyAsExpr () const
	Returns true if this region's textual representation can be used as part of a larger expression.

virtual void	printPrettyAsExpr (raw_ostream &os) const
	Print the region as expression.

Kind	getKind () const

StringRef	getKindStr () const

template<typename RegionTy >
const RegionTy *	getAs () const

template<typename RegionTy >
LLVM_ATTRIBUTE_RETURNS_NONNULL const RegionTy *	castAs () const

virtual bool	isBoundable () const

std::string	getDescriptiveName (bool UseQuotes=true) const
	Get descriptive name for memory region.

SourceRange	sourceRange () const
	Retrieve source range from memory region.

Static Public Member Functions
static bool	classof (const MemRegion *R)

Static Public Member Functions inherited from clang::ento::GlobalsSpaceRegion
static bool	classof (const MemRegion *R)

Static Public Member Functions inherited from clang::ento::MemSpaceRegion
static bool	classof (const MemRegion *R)

Friends
class	MemRegionManager

Additional Inherited Members
Public Types inherited from clang::ento::MemRegion
enum	Kind

Protected Member Functions inherited from clang::ento::GlobalsSpaceRegion
	GlobalsSpaceRegion (MemRegionManager &mgr, Kind k)

Protected Member Functions inherited from clang::ento::MemSpaceRegion
	MemSpaceRegion (MemRegionManager &mgr, Kind k)

MemRegionManager &	getMemRegionManager () const override

Protected Member Functions inherited from clang::ento::MemRegion
	MemRegion (Kind k)

virtual	~MemRegion ()

Protected Attributes inherited from clang::ento::MemSpaceRegion
MemRegionManager &	Mgr

Detailed Description

The region of the static variables within the current CodeTextRegion scope.

Currently, only the static locals are placed there, so we know that these variables do not get invalidated by calls to other functions.

Definition at line 265 of file MemRegion.h.

Member Function Documentation

◆ classof()

static bool clang::ento::StaticGlobalSpaceRegion::classof ( const MemRegion * R )

inlinestatic

Definition at line 283 of file MemRegion.h.

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

◆ dumpToStream()

void StaticGlobalSpaceRegion::dumpToStream ( raw_ostream & os ) const

overridevirtual

Reimplemented from clang::ento::MemRegion.

Definition at line 581 of file MemRegion.cpp.

◆ getCodeRegion()

LLVM_ATTRIBUTE_RETURNS_NONNULL const CodeTextRegion * clang::ento::StaticGlobalSpaceRegion::getCodeRegion ( ) const

inline

Definition at line 281 of file MemRegion.h.

Referenced by Profile().

◆ Profile()

void StaticGlobalSpaceRegion::Profile ( llvm::FoldingSetNodeID & ID ) const

overridevirtual

Reimplemented from clang::ento::MemSpaceRegion.

Definition at line 233 of file MemRegion.cpp.

References getCodeRegion(), and clang::ento::MemRegion::getKind().

Friends And Related Function Documentation

◆ MemRegionManager

friend class MemRegionManager

friend

Definition at line 266 of file MemRegion.h.

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

include/clang/StaticAnalyzer/Core/PathSensitive/MemRegion.h
lib/StaticAnalyzer/Core/MemRegion.cpp

Public Member Functions

Static Public Member Functions

Friends

Additional Inherited Members