clang
3.7.0
|
#include <MemRegion.h>
Public Member Functions | |
const MemRegion * | getSuperRegion () const |
virtual DefinedOrUnknownSVal | getExtent (SValBuilder &svalBuilder) const |
getExtent - Returns the size of the region in bytes. More... | |
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 |
virtual void | Profile (llvm::FoldingSetNodeID &ID) const =0 |
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... | |
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. 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 |
virtual bool | isBoundable () const |
Static Public Member Functions | |
static bool | classof (const MemRegion *R) |
Protected Member Functions | |
SubRegion (const MemRegion *sReg, Kind k) | |
![]() | |
MemRegion (Kind k) | |
virtual | ~MemRegion () |
Protected Attributes | |
const MemRegion * | superRegion |
SubRegion - A region that subsets another larger region. Most regions are subclasses of SubRegion.
Definition at line 414 of file MemRegion.h.
Definition at line 419 of file MemRegion.h.
Definition at line 434 of file MemRegion.h.
References clang::ento::MemRegion::END_MEMSPACES, and clang::ento::MemRegion::getKind().
|
inlinevirtual |
getExtent - Returns the size of the region in bytes.
Reimplemented in clang::ento::FieldRegion, clang::ento::StringRegion, clang::ento::SymbolicRegion, clang::ento::TypedValueRegion, and clang::ento::AllocaRegion.
Definition at line 426 of file MemRegion.h.
Referenced by collectSubRegionBindings().
|
overridevirtual |
Implements clang::ento::MemRegion.
Definition at line 162 of file MemRegion.cpp.
References clang::ento::MemRegion::getMemRegionManager(), and getSuperRegion().
|
inline |
Definition at line 421 of file MemRegion.h.
References superRegion.
Referenced by evalBinOpFieldRegionFieldRegion(), clang::ento::ElementRegion::getAsArrayOffset(), clang::ento::MemRegion::getAsOffset(), clang::ento::StoreManager::getLValueElement(), clang::ento::MemRegion::getMemorySpace(), getMemRegionManager(), clang::ento::MemRegion::getSymbolicBase(), isSubRegionOf(), clang::ento::BlockDataRegion::Profile(), clang::ento::SymbolicRegion::Profile(), clang::ento::CXXTempObjectRegion::Profile(), and clang::ento::MemRegion::StripCasts().
Check if the region is a subregion of the given region.
Reimplemented from clang::ento::MemRegion.
Definition at line 149 of file MemRegion.cpp.
References getSuperRegion().
Referenced by collectSubRegionBindings().
|
protected |
Definition at line 418 of file MemRegion.h.
Referenced by getSuperRegion(), clang::ento::StringRegion::Profile(), and clang::ento::ObjCStringRegion::Profile().