TypedValueRegion - An abstract class representing regions having a typed value. More...
#include "clang/StaticAnalyzer/Core/PathSensitive/MemRegion.h"
Public Member Functions | |
| virtual QualType | getValueType () const =0 |
| QualType | getLocationType () const override |
| QualType | getDesugaredValueType (ASTContext &Context) const |
 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<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::TypedRegion | |
| static bool | classof (const MemRegion *R) |
| Static Public Member Functions inherited from clang::ento::SubRegion | |
| static bool | classof (const MemRegion *R) |
Protected Member Functions | |
| TypedValueRegion (const MemRegion *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 () |
Additional Inherited Members | |
| Public Types inherited from clang::ento::MemRegion | |
| enum | Kind |
| Protected Attributes inherited from clang::ento::SubRegion | |
| const MemRegion * | superRegion |
Detailed Description
TypedValueRegion - An abstract class representing regions having a typed value.
Definition at line 535 of file MemRegion.h.
Constructor & Destructor Documentation
◆ TypedValueRegion()
Definition at line 539 of file MemRegion.h.
References classof().
Member Function Documentation
◆ classof()
Definition at line 560 of file MemRegion.h.
References clang::ento::MemRegion::getKind().
Referenced by TypedValueRegion().
◆ getDesugaredValueType()
|
inline |
Definition at line 555 of file MemRegion.h.
References getValueType(), and clang::T.
◆ getLocationType()
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inlineoverridevirtual |
Implements clang::ento::TypedRegion.
Definition at line 546 of file MemRegion.h.
References clang::Type::getAs(), clang::ento::MemRegion::getContext(), clang::ASTContext::getObjCObjectPointerType(), clang::ASTContext::getPointerType(), getValueType(), and clang::T.
Referenced by dereference().
◆ getValueType()
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pure virtual |
Implemented in clang::ento::StringRegion, clang::ento::ObjCStringRegion, clang::ento::CompoundLiteralRegion, clang::ento::VarRegion, clang::ento::NonParamVarRegion, clang::ento::ParamVarRegion, clang::ento::CXXThisRegion, clang::ento::FieldRegion, clang::ento::ObjCIvarRegion, clang::ento::ElementRegion, clang::ento::CXXTempObjectRegion, clang::ento::CXXLifetimeExtendedObjectRegion, clang::ento::CXXBaseObjectRegion, and clang::ento::CXXDerivedObjectRegion.
Referenced by getConstructedRegion(), clang::ento::SValBuilder::getDerivedRegionValueSymbolVal(), getDerivedSymbolForBinding(), getDesugaredValueType(), getLocationType(), clang::ento::SValBuilder::getRegionValueSymbolVal(), isValidBaseClass(), clang::ento::LazyCompoundValData::LazyCompoundValData(), clang::ento::SymbolDerived::SymbolDerived(), and clang::ento::SymbolRegionValue::SymbolRegionValue().
The documentation for this class was generated from the following files:
- include/clang/StaticAnalyzer/Core/PathSensitive/MemRegion.h
- lib/StaticAnalyzer/Core/MemRegion.cpp
