clang
3.7.0
|
ElementRegin is used to represent both array elements and casts. More...
#include <MemRegion.h>
Public Member Functions | |
NonLoc | getIndex () const |
QualType | getValueType () const override |
QualType | getElementType () const |
RegionRawOffset | getAsArrayOffset () const |
Compute the offset within the array. The array might also be a subobject. More... | |
void | dumpToStream (raw_ostream &os) const override |
void | Profile (llvm::FoldingSetNodeID &ID) const override |
![]() | |
void | anchor () override |
QualType | getLocationType () const override |
QualType | getDesugaredValueType (ASTContext &Context) const |
DefinedOrUnknownSVal | getExtent (SValBuilder &svalBuilder) const override |
getExtent - Returns the size of the region in bytes. More... | |
![]() | |
QualType | getDesugaredLocationType (ASTContext &Context) const |
bool | isBoundable () const override |
![]() | |
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. More... | |
![]() | |
ASTContext & | getContext () const |
const MemSpaceRegion * | getMemorySpace () const |
const MemRegion * | getBaseRegion () const |
const MemRegion * | StripCasts (bool StripBaseCasts=true) const |
const SymbolicRegion * | getSymbolicBase () const |
If this is a symbolic region, returns the region. Otherwise, goes up the base chain looking for the first symbolic base region. More... | |
bool | hasGlobalsOrParametersStorage () const |
bool | hasStackStorage () const |
bool | hasStackNonParametersStorage () const |
bool | hasStackParametersStorage () const |
RegionOffset | getAsOffset () const |
Compute the offset within the top level memory object. More... | |
std::string | getString () const |
Get a string representation of a region for debug use. More... | |
void | dump () const |
virtual bool | canPrintPretty () const |
Returns true if this region can be printed in a user-friendly way. More... | |
virtual void | printPretty (raw_ostream &os) const |
Print the region for use in diagnostics. More... | |
virtual bool | canPrintPrettyAsExpr () const |
Returns true if this region's textual representation can be used as part of a larger expression. More... | |
virtual void | printPrettyAsExpr (raw_ostream &os) const |
Print the region as expression. More... | |
Kind | getKind () const |
template<typename RegionTy > | |
const RegionTy * | getAs () const |
Static Public Member Functions | |
static bool | classof (const MemRegion *R) |
![]() | |
static bool | classof (const MemRegion *R) |
![]() | |
static bool | classof (const MemRegion *R) |
![]() | |
static bool | classof (const MemRegion *R) |
Friends | |
class | MemRegionManager |
ElementRegin is used to represent both array elements and casts.
Definition at line 1008 of file MemRegion.h.
Definition at line 1043 of file MemRegion.h.
References clang::ento::MemRegion::ElementRegionKind, and clang::ento::MemRegion::getKind().
|
overridevirtual |
Reimplemented from clang::ento::MemRegion.
Definition at line 497 of file MemRegion.cpp.
References clang::QualType::getAsString(), and getElementType().
RegionRawOffset ElementRegion::getAsArrayOffset | ( | ) | const |
Compute the offset within the array. The array might also be a subobject.
Definition at line 1122 of file MemRegion.cpp.
References AttributeLangSupport::C, clang::ento::SVal::getAs(), clang::ento::MemRegion::getContext(), getElementType(), getIndex(), clang::ento::SubRegion::getSuperRegion(), clang::ASTContext::getTypeSizeInChars(), clang::Type::isIncompleteType(), and clang::CharUnits::Zero().
Referenced by clang::ento::StoreManager::castRegion().
|
inline |
Definition at line 1033 of file MemRegion.h.
Referenced by dumpToStream(), getAsArrayOffset(), and clang::ento::MemRegionManager::getElementRegionWithSuper().
|
inline |
Definition at line 1027 of file MemRegion.h.
Referenced by getAsArrayOffset(), clang::ento::MemRegion::getAsOffset(), clang::ento::MemRegionManager::getElementRegionWithSuper(), clang::ento::StoreManager::getLValueElement(), and clang::ento::MemRegion::StripCasts().
|
inlineoverridevirtual |
Implements clang::ento::TypedValueRegion.
Definition at line 1029 of file MemRegion.h.
Referenced by clang::ento::MemRegion::getAsOffset().
|
overridevirtual |
Implements clang::ento::MemRegion.
Definition at line 356 of file MemRegion.cpp.
|
friend |
Definition at line 1009 of file MemRegion.h.