clang: clang::ento::BlockCodeRegion Class Reference (original) (raw)

BlockCodeRegion - A region that represents code texts of blocks (closures). More...

#include "[clang/StaticAnalyzer/Core/PathSensitive/MemRegion.h](MemRegion%5F8h%5Fsource.html)"

Public Member Functions
QualType	getLocationType () const override

LLVM_ATTRIBUTE_RETURNS_NONNULL const BlockDecl *	getDecl () const

LLVM_ATTRIBUTE_RETURNS_NONNULL AnalysisDeclContext *	getAnalysisDeclContext () const

void	dumpToStream (raw_ostream &os) const override

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

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

Public Member Functions inherited from clang::ento::TypedRegion
virtual QualType	getLocationType () const =0

QualType	getDesugaredLocationType (ASTContext &Context) const

bool	isBoundable () const override

Public Member Functions inherited from clang::ento::SubRegion
LLVM_ATTRIBUTE_RETURNS_NONNULL const MemRegion *	getSuperRegion () const

MemRegionManager &	getMemRegionManager () const override

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

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
const RegionTy *	getAs () const

template
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::CodeTextRegion
static bool	classof (const MemRegion *R)

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

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

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

Protected Member Functions inherited from clang::ento::CodeTextRegion
	CodeTextRegion (const MemSpaceRegion *sreg, Kind k)

Protected Member Functions inherited from clang::ento::TypedRegion
	TypedRegion (const MemRegion *sReg, Kind k)

Protected Member Functions inherited from clang::ento::SubRegion
	SubRegion (const MemRegion *sReg, Kind k)

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

virtual	~MemRegion ()

Protected Attributes inherited from clang::ento::SubRegion
const MemRegion *	superRegion

BlockCodeRegion - A region that represents code texts of blocks (closures).

Blocks are represented with two kinds of regions. BlockCodeRegions represent the "code", while BlockDataRegions represent instances of blocks, which correspond to "code+data". The distinction is important, because like a closure a block captures the values of externally referenced variables.

Definition at line 631 of file MemRegion.h.

◆ classof()

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

◆ dumpToStream()

void BlockCodeRegion::dumpToStream ( raw_ostream & os) const	overridevirtual

◆ getAnalysisDeclContext()

LLVM_ATTRIBUTE_RETURNS_NONNULL AnalysisDeclContext * clang::ento::BlockCodeRegion::getAnalysisDeclContext ( ) const	inline

◆ getDecl()

LLVM_ATTRIBUTE_RETURNS_NONNULL const BlockDecl * clang::ento::BlockCodeRegion::getDecl ( ) const	inline

◆ getLocationType()

QualType clang::ento::BlockCodeRegion::getLocationType ( ) const	inlineoverridevirtual

◆ Profile()

void BlockCodeRegion::Profile ( llvm::FoldingSetNodeID & ID) const	overridevirtual

◆ MemRegionManager

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

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