clang
6.0.0
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ElementRegin is used to represent both array elements and casts. More...
#include "clang/StaticAnalyzer/Core/PathSensitive/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 |
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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... | |
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QualType | getDesugaredLocationType (ASTContext &Context) const |
bool | isBoundable () const override |
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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... | |
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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. 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 |
std::string | getDescriptiveName (bool UseQuotes=true) const |
Get descriptive name for memory region. More... | |
clang::SourceRange | sourceRange () const |
Retrieve source range from memory region. More... | |
Static Public Member Functions | |
static bool | classof (const MemRegion *R) |
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static bool | classof (const MemRegion *R) |
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static bool | classof (const MemRegion *R) |
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static bool | classof (const MemRegion *R) |
Friends | |
class | MemRegionManager |
Additional Inherited Members | |
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enum | Kind |
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TypedValueRegion (const MemRegion *sReg, Kind k) | |
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TypedRegion (const MemRegion *sReg, Kind k) | |
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SubRegion (const MemRegion *sReg, Kind k) | |
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MemRegion (Kind k) | |
virtual | ~MemRegion () |
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const MemRegion * | superRegion |
ElementRegin is used to represent both array elements and casts.
Definition at line 1066 of file MemRegion.h.
Definition at line 1101 of file MemRegion.h.
References clang::ento::MemRegion::getKind().
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overridevirtual |
Reimplemented from clang::ento::MemRegion.
Definition at line 451 of file MemRegion.cpp.
RegionRawOffset ElementRegion::getAsArrayOffset | ( | ) | const |
Compute the offset within the array. The array might also be a subobject.
Definition at line 1152 of file MemRegion.cpp.
References clang::ento::SVal::getAs(), clang::ento::MemRegionManager::getContext(), getElementType(), getIndex(), clang::ento::SubRegion::getSuperRegion(), clang::ASTContext::getTypeSizeInChars(), clang::Type::isIncompleteType(), and clang::CharUnits::Zero().
Referenced by clang::ento::StoreManager::castRegion(), and getExistingLazyBinding().
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inline |
Definition at line 1091 of file MemRegion.h.
Referenced by addValue(), getAsArrayOffset(), clang::ento::MemRegionManager::getElementRegionWithSuper(), getExistingLazyBinding(), and clang::ento::SValExplainer::VisitElementRegion().
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inline |
Definition at line 1085 of file MemRegion.h.
Referenced by addValue(), getAsArrayOffset(), clang::ento::MemRegion::getAsOffset(), clang::ento::MemRegion::getDescriptiveName(), clang::ento::MemRegionManager::getElementRegionWithSuper(), getExistingLazyBinding(), clang::ento::StoreManager::getLValueElement(), isArrayIndexOutOfBounds(), and clang::ento::MemRegion::StripCasts().
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inlineoverridevirtual |
Implements clang::ento::TypedValueRegion.
Definition at line 1087 of file MemRegion.h.
Referenced by clang::ento::MemRegion::getAsOffset(), and isArrayIndexOutOfBounds().
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overridevirtual |
Implements clang::ento::MemRegion.
Definition at line 312 of file MemRegion.cpp.
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friend |
Definition at line 1067 of file MemRegion.h.