Store.cpp File Reference

#include "clang/StaticAnalyzer/Core/PathSensitive/Store.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/CXXInheritance.h"
#include "clang/AST/CharUnits.h"
#include "clang/AST/Decl.h"
#include "clang/AST/DeclCXX.h"
#include "clang/AST/DeclObjC.h"
#include "clang/AST/Expr.h"
#include "clang/AST/Type.h"
#include "clang/Basic/LLVM.h"
#include "clang/StaticAnalyzer/Core/PathSensitive/BasicValueFactory.h"
#include "clang/StaticAnalyzer/Core/PathSensitive/CallEvent.h"
#include "clang/StaticAnalyzer/Core/PathSensitive/MemRegion.h"
#include "clang/StaticAnalyzer/Core/PathSensitive/ProgramState.h"
#include "clang/StaticAnalyzer/Core/PathSensitive/SValBuilder.h"
#include "clang/StaticAnalyzer/Core/PathSensitive/SVals.h"
#include "clang/StaticAnalyzer/Core/PathSensitive/StoreRef.h"
#include "clang/StaticAnalyzer/Core/PathSensitive/SymExpr.h"
#include "llvm/ADT/APSInt.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/Support/Casting.h"
#include "llvm/Support/ErrorHandling.h"
#include <cassert>
#include <cstdint>
#include <optional>

Go to the source code of this file.

Functions
static bool	regionMatchesCXXRecordType (SVal V, QualType Ty)
static const CXXRecordDecl *	getCXXRecordType (const MemRegion *MR)
	Returns the static type of the given region, if it represents a C++ class object.

Function Documentation

getCXXRecordType()

static const CXXRecordDecl * getCXXRecordType ( const MemRegion *  MR )

static

Returns the static type of the given region, if it represents a C++ class object.

This handles both fully-typed regions, where the dynamic type is known, and symbolic regions, where the dynamic type is merely bounded (and even then, only ostensibly!), but does not take advantage of any dynamic type info.

Definition at line 308 of file Store.cpp.

Referenced by clang::ento::StoreManager::evalBaseToDerived().

regionMatchesCXXRecordType()

static bool regionMatchesCXXRecordType ( SVal  V, QualType  Ty  )

static

Definition at line 232 of file Store.cpp.

References clang::Type::getAsCXXRecordDecl(), clang::CXXRecordDecl::getCanonicalDecl(), clang::Type::getPointeeCXXRecordDecl(), and V.

Referenced by clang::ento::StoreManager::evalDerivedToBase().