The region containing globals which are considered not to be modified or point to data which could be modified as a result of a function call (system or internal). More...
#include "clang/StaticAnalyzer/Core/PathSensitive/MemRegion.h"
Inheritance diagram for clang::ento::GlobalImmutableSpaceRegion:
Public Member Functions | |
| void | dumpToStream (raw_ostream &os) const override |
 Public Member Functions inherited from clang::ento::MemSpaceRegion | |
| bool | isBoundable () const override |
| void | Profile (llvm::FoldingSetNodeID &ID) const override |
| 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::NonStaticGlobalSpaceRegion | |
| static bool | classof (const MemRegion *R) |
| Static Public Member Functions inherited from clang::ento::GlobalsSpaceRegion | |
| static bool | classof (const MemRegion *R) |
| Static Public Member Functions inherited from clang::ento::MemSpaceRegion | |
| static bool | classof (const MemRegion *R) |
Friends | |
| class | MemRegionManager |
Additional Inherited Members | |
| Public Types inherited from clang::ento::MemRegion | |
| enum | Kind |
| Protected Member Functions inherited from clang::ento::NonStaticGlobalSpaceRegion | |
| NonStaticGlobalSpaceRegion (MemRegionManager &mgr, Kind k) | |
| Protected Member Functions inherited from clang::ento::GlobalsSpaceRegion | |
| GlobalsSpaceRegion (MemRegionManager &mgr, Kind k) | |
| Protected Member Functions inherited from clang::ento::MemSpaceRegion | |
| MemSpaceRegion (MemRegionManager &mgr, Kind k) | |
| MemRegionManager & | getMemRegionManager () const override |
| Protected Member Functions inherited from clang::ento::MemRegion | |
| MemRegion (Kind k) | |
| virtual | ~MemRegion () |
| Protected Attributes inherited from clang::ento::MemSpaceRegion | |
| MemRegionManager & | Mgr |
Detailed Description
The region containing globals which are considered not to be modified or point to data which could be modified as a result of a function call (system or internal).
Ex: Const global scalars would be modeled as part of this region. This region also includes most system globals since they have low chance of being modified.
Definition at line 332 of file MemRegion.h.
Member Function Documentation
◆ classof()
Definition at line 341 of file MemRegion.h.
References clang::ento::MemRegion::getKind().
◆ dumpToStream()
|
overridevirtual |
Reimplemented from clang::ento::MemRegion.
Definition at line 601 of file MemRegion.cpp.
Friends And Related Function Documentation
◆ MemRegionManager
|
friend |
Definition at line 333 of file MemRegion.h.
The documentation for this class was generated from the following files:
- include/clang/StaticAnalyzer/Core/PathSensitive/MemRegion.h
- lib/StaticAnalyzer/Core/MemRegion.cpp
