Remove 'StoreManager::OldCastRegion()', TypedViewRegion (which only

OldCastRegion used), and the associated command line option
'-analyzer-store=old-basic-cast'.

llvm-svn: 77509
This commit is contained in:
Ted Kremenek 2009-07-29 21:43:22 +00:00
parent 7667332899
commit 4301526e8d
62 changed files with 20 additions and 312 deletions

View File

@ -46,7 +46,6 @@ public:
CodeTextRegionKind,
CompoundLiteralRegionKind,
StringRegionKind, ElementRegionKind,
TypedViewRegionKind,
// Decl Regions.
BEG_DECL_REGIONS,
VarRegionKind, FieldRegionKind,
@ -340,46 +339,6 @@ public:
}
};
class TypedViewRegion : public TypedRegion {
friend class MemRegionManager;
QualType LValueType;
TypedViewRegion(QualType lvalueType, const MemRegion* sreg)
: TypedRegion(sreg, TypedViewRegionKind), LValueType(lvalueType) {}
static void ProfileRegion(llvm::FoldingSetNodeID& ID, QualType T,
const MemRegion* superRegion);
public:
void dumpToStream(llvm::raw_ostream& os) const;
QualType getLocationType(ASTContext&) const {
return LValueType;
}
QualType getValueType(ASTContext&) const {
const PointerType* PTy = LValueType->getAsPointerType();
assert(PTy);
return PTy->getPointeeType();
}
bool isBoundable() const {
return isa<PointerType>(LValueType);
}
void Profile(llvm::FoldingSetNodeID& ID) const {
ProfileRegion(ID, LValueType, superRegion);
}
static bool classof(const MemRegion* R) {
return R->getKind() == TypedViewRegionKind;
}
const MemRegion *removeViews() const;
};
/// CompoundLiteralRegion - A memory region representing a compound literal.
/// Compound literals are essentially temporaries that are stack allocated
/// or in the global constant pool.
@ -575,22 +534,10 @@ public:
template<typename RegionTy>
const RegionTy* MemRegion::getAs() const {
const MemRegion *R = this;
if (const RegionTy* RT = dyn_cast<RegionTy>(this))
return RT;
do {
if (const RegionTy* RT = dyn_cast<RegionTy>(R))
return RT;
if (const TypedViewRegion *TR = dyn_cast<TypedViewRegion>(R)) {
R = TR->getSuperRegion();
continue;
}
break;
}
while (R);
return 0;
return NULL;
}
//===----------------------------------------------------------------------===//
@ -680,10 +627,6 @@ public:
/// object).
ObjCIvarRegion* getObjCIvarRegion(const ObjCIvarDecl* ivd,
const MemRegion* superRegion);
TypedViewRegion* getTypedViewRegion(QualType LValueType,
const MemRegion* superRegion);
CodeTextRegion* getCodeTextRegion(SymbolRef sym, QualType t);
CodeTextRegion* getCodeTextRegion(const FunctionDecl* fd, QualType t);

View File

@ -37,12 +37,11 @@ class StoreManager {
protected:
ValueManager &ValMgr;
GRStateManager &StateMgr;
const bool UseNewCastRegion;
/// MRMgr - Manages region objects associated with this StoreManager.
MemRegionManager &MRMgr;
StoreManager(GRStateManager &stateMgr, bool useNewCastRegion = false);
StoreManager(GRStateManager &stateMgr);
protected:
virtual const GRState *AddRegionView(const GRState *state,
@ -135,10 +134,7 @@ public:
/// a MemRegion* to a specific location type. 'R' is the region being
/// casted and 'CastToTy' the result type of the cast.
CastResult CastRegion(const GRState *state, const MemRegion *region,
QualType CastToTy) {
return UseNewCastRegion ? NewCastRegion(state, region, CastToTy)
: OldCastRegion(state, region, CastToTy);
}
QualType CastToTy);
virtual const GRState *setCastType(const GRState *state, const MemRegion* R,
QualType T) {
@ -203,12 +199,6 @@ public:
private:
CastResult MakeElementRegion(const GRState *state, const MemRegion *region,
QualType pointeeTy, QualType castToTy);
CastResult NewCastRegion(const GRState *state, const MemRegion *region,
QualType CastToTy);
CastResult OldCastRegion(const GRState *state, const MemRegion *region,
QualType CastToTy);
};
// FIXME: Do we still need this?
@ -229,7 +219,6 @@ public:
// FIXME: Do we need to pass GRStateManager anymore?
StoreManager *CreateBasicStoreManager(GRStateManager& StMgr);
StoreManager *CreateBasicStoreOldCastManager(GRStateManager& StMgr);
StoreManager *CreateRegionStoreManager(GRStateManager& StMgr);
StoreManager *CreateFieldsOnlyRegionStoreManager(GRStateManager& StMgr);

View File

@ -53,7 +53,6 @@ ANALYSIS(CheckerCFRef, "checker-cfref",
#endif
ANALYSIS_STORE(BasicStore, "basic", "Use basic analyzer store", CreateBasicStoreManager)
ANALYSIS_STORE(BasicStoreOldCast, "basic-old-cast", "Use basic analyzer store with the old CastRegion", CreateBasicStoreOldCastManager)
ANALYSIS_STORE(RegionStore, "region", "Use region-based analyzer store", CreateRegionStoreManager)
#ifndef ANALYSIS_CONSTRAINTS

View File

@ -38,10 +38,8 @@ class VISIBILITY_HIDDEN BasicStoreManager : public StoreManager {
const MemRegion* SelfRegion;
public:
BasicStoreManager(GRStateManager& mgr, bool useNewCastRegion = true)
: StoreManager(mgr, useNewCastRegion),
VBFactory(mgr.getAllocator()),
SelfRegion(0) {}
BasicStoreManager(GRStateManager& mgr)
: StoreManager(mgr), VBFactory(mgr.getAllocator()), SelfRegion(0) {}
~BasicStoreManager() {}
@ -130,10 +128,6 @@ StoreManager* clang::CreateBasicStoreManager(GRStateManager& StMgr) {
return new BasicStoreManager(StMgr);
}
StoreManager* clang::CreateBasicStoreOldCastManager(GRStateManager& StMgr) {
return new BasicStoreManager(StMgr, false);
}
SVal BasicStoreManager::getLValueVar(const GRState *state, const VarDecl* VD) {
return ValMgr.makeLoc(MRMgr.getVarRegion(VD));
}

View File

@ -74,13 +74,6 @@ void AllocaRegion::Profile(llvm::FoldingSetNodeID& ID) const {
ProfileRegion(ID, Ex, Cnt, superRegion);
}
void TypedViewRegion::ProfileRegion(llvm::FoldingSetNodeID& ID, QualType T,
const MemRegion* superRegion) {
ID.AddInteger((unsigned) TypedViewRegionKind);
ID.Add(T);
ID.AddPointer(superRegion);
}
void CompoundLiteralRegion::Profile(llvm::FoldingSetNodeID& ID) const {
CompoundLiteralRegion::ProfileRegion(ID, CL, superRegion);
}
@ -197,11 +190,6 @@ void SymbolicRegion::dumpToStream(llvm::raw_ostream& os) const {
os << "SymRegion{" << sym << '}';
}
void TypedViewRegion::dumpToStream(llvm::raw_ostream& os) const {
os << "typed_view{" << LValueType.getAsString() << ','
<< getSuperRegion() << '}';
}
void VarRegion::dumpToStream(llvm::raw_ostream& os) const {
os << cast<VarDecl>(D)->getNameAsString();
}
@ -314,11 +302,6 @@ MemRegionManager::getObjCObjectRegion(const ObjCInterfaceDecl* d,
return getSubRegion<ObjCObjectRegion>(d, superRegion);
}
TypedViewRegion*
MemRegionManager::getTypedViewRegion(QualType t, const MemRegion* superRegion) {
return getSubRegion<TypedViewRegion>(t, superRegion);
}
AllocaRegion* MemRegionManager::getAllocaRegion(const Expr* E, unsigned cnt) {
return getRegion<AllocaRegion>(E, cnt);
}
@ -389,16 +372,6 @@ bool MemRegion::hasGlobalsOrParametersStorage() const {
// View handling.
//===----------------------------------------------------------------------===//
const MemRegion *TypedViewRegion::removeViews() const {
const SubRegion *SR = this;
const MemRegion *R = SR;
while (SR && isa<TypedViewRegion>(SR)) {
R = SR->getSuperRegion();
SR = dyn_cast<SubRegion>(R);
}
return R;
}
const MemRegion *MemRegion::getBaseRegion() const {
const MemRegion *R = this;
while (true) {

View File

@ -170,7 +170,7 @@ class VISIBILITY_HIDDEN RegionStoreManager : public StoreManager {
public:
RegionStoreManager(GRStateManager& mgr, const RegionStoreFeatures &f)
: StoreManager(mgr, true),
: StoreManager(mgr),
Features(f),
RBFactory(mgr.getAllocator()),
RVFactory(mgr.getAllocator()),
@ -679,10 +679,6 @@ SVal RegionStoreManager::getSizeInElements(const GRState *state,
return ValMgr.makeIntVal(Str->getByteLength()+1, false);
}
// TypedViewRegion will soon be removed.
case MemRegion::TypedViewRegionKind:
return UnknownVal();
case MemRegion::VarRegionKind: {
const VarRegion* VR = cast<VarRegion>(R);
// Get the type of the variable.
@ -823,10 +819,6 @@ SVal RegionStoreManager::EvalBinOp(const GRState *state,
case MemRegion::ObjCIvarRegionKind:
return UnknownVal();
// TypedViewRegion will soon be removed.
case MemRegion::TypedViewRegionKind:
return UnknownVal();
case MemRegion::CodeTextRegionKind:
// Technically this can happen if people do funny things with casts.
return UnknownVal();

View File

@ -73,21 +73,10 @@ const FunctionDecl* SVal::getAsFunctionDecl() const {
SymbolRef SVal::getAsLocSymbol() const {
if (const loc::MemRegionVal *X = dyn_cast<loc::MemRegionVal>(this)) {
const MemRegion *R = X->getBaseRegion();
while (R) {
// Blast through region views.
if (const TypedViewRegion *View = dyn_cast<TypedViewRegion>(R)) {
R = View->getSuperRegion();
continue;
}
if (const SymbolicRegion *SymR = dyn_cast<SymbolicRegion>(R))
return SymR->getSymbol();
break;
}
if (const SymbolicRegion *SymR = dyn_cast<SymbolicRegion>(R))
return SymR->getSymbol();
}
return 0;
return NULL;
}
/// getAsSymbol - If this Sval wraps a symbol return that SymbolRef.

View File

@ -73,10 +73,6 @@ SValuator::CastResult SValuator::EvalCast(SVal val, const GRState *state,
// Check for casts from a region to a specific type.
if (const MemRegion *R = val.getAsRegion()) {
// FIXME: For TypedViewRegions, we should handle the case where the
// underlying symbolic pointer is a function pointer or
// block pointer.
// FIXME: We should handle the case where we strip off view layers to get
// to a desugared type.

View File

@ -16,10 +16,8 @@
using namespace clang;
StoreManager::StoreManager(GRStateManager &stateMgr, bool useNewCastRegion)
: ValMgr(stateMgr.getValueManager()),
StateMgr(stateMgr),
UseNewCastRegion(useNewCastRegion),
StoreManager::StoreManager(GRStateManager &stateMgr)
: ValMgr(stateMgr.getValueManager()), StateMgr(stateMgr),
MRMgr(ValMgr.getRegionManager()) {}
StoreManager::CastResult
@ -46,8 +44,8 @@ static bool IsCompleteType(ASTContext &Ctx, QualType Ty) {
}
StoreManager::CastResult
StoreManager::NewCastRegion(const GRState *state, const MemRegion* R,
QualType CastToTy) {
StoreManager::CastRegion(const GRState *state, const MemRegion* R,
QualType CastToTy) {
ASTContext& Ctx = StateMgr.getContext();
@ -87,8 +85,7 @@ StoreManager::NewCastRegion(const GRState *state, const MemRegion* R,
case MemRegion::MemSpaceRegionKind:
case MemRegion::BEG_DECL_REGIONS:
case MemRegion::END_DECL_REGIONS:
case MemRegion::END_TYPED_REGIONS:
case MemRegion::TypedViewRegionKind: {
case MemRegion::END_TYPED_REGIONS: {
assert(0 && "Invalid region cast");
break;
}
@ -147,90 +144,3 @@ StoreManager::NewCastRegion(const GRState *state, const MemRegion* R,
return CastResult(state, R);
}
StoreManager::CastResult
StoreManager::OldCastRegion(const GRState* state, const MemRegion* R,
QualType CastToTy) {
ASTContext& Ctx = StateMgr.getContext();
// We need to know the real type of CastToTy.
QualType ToTy = Ctx.getCanonicalType(CastToTy);
// Return the same region if the region types are compatible.
if (const TypedRegion* TR = dyn_cast<TypedRegion>(R)) {
QualType Ta = Ctx.getCanonicalType(TR->getLocationType(Ctx));
if (Ta == ToTy)
return CastResult(state, R);
}
if (const PointerType* PTy = dyn_cast<PointerType>(ToTy.getTypePtr())) {
// Check if we are casting to 'void*'.
// FIXME: Handle arbitrary upcasts.
QualType Pointee = PTy->getPointeeType();
if (Pointee->isVoidType()) {
while (true) {
if (const TypedViewRegion *TR = dyn_cast<TypedViewRegion>(R)) {
// Casts to void* removes TypedViewRegion. This happens when:
//
// void foo(void*);
// ...
// void bar() {
// int x;
// foo(&x);
// }
//
R = TR->removeViews();
continue;
}
else if (const ElementRegion *ER = dyn_cast<ElementRegion>(R)) {
// Casts to void* also removes ElementRegions. This happens when:
//
// void foo(void*);
// ...
// void bar() {
// int x;
// foo((char*)&x);
// }
//
R = ER->getSuperRegion();
continue;
}
break;
}
return CastResult(state, R);
}
else if (Pointee->isIntegerType()) {
// FIXME: At some point, it stands to reason that this 'dyn_cast' should
// become a 'cast' and that 'R' will always be a TypedRegion.
if (const TypedRegion *TR = dyn_cast<TypedRegion>(R)) {
// Check if we are casting to a region with an integer type. We now
// the types aren't the same, so we construct an ElementRegion.
SVal Idx = ValMgr.makeZeroArrayIndex();
// If the super region is an element region, strip it away.
// FIXME: Is this the right thing to do in all cases?
const MemRegion *Base = isa<ElementRegion>(TR) ? TR->getSuperRegion()
: TR;
ElementRegion* ER = MRMgr.getElementRegion(Pointee, Idx, Base,
StateMgr.getContext());
return CastResult(state, ER);
}
}
}
// FIXME: Need to handle arbitrary downcasts.
// FIXME: Handle the case where a TypedViewRegion (layering a SymbolicRegion
// or an AllocaRegion is cast to another view, thus causing the memory
// to be re-used for a different purpose.
if (isa<SymbolicRegion>(R) || isa<AllocaRegion>(R)) {
const MemRegion* ViewR = MRMgr.getTypedViewRegion(CastToTy, R);
return CastResult(AddRegionView(state, ViewR, R), ViewR);
}
return CastResult(state, R);
}

View File

@ -1,9 +1,6 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify -fobjc-gc -analyzer-constraints=basic %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -verify -fobjc-gc -analyzer-constraints=basic %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify -fobjc-gc -analyzer-constraints=range %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -verify -fobjc-gc -analyzer-constraints=range %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify -fobjc-gc -disable-free %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -verify -fobjc-gc -disable-free %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify -fobjc-gc %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify -fobjc-gc %s

View File

@ -1,7 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify -triple x86_64-apple-darwin9 %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=basic -verify -triple x86_64-apple-darwin9 %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify -triple x86_64-apple-darwin9 %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=range -verify -triple x86_64-apple-darwin9 %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify -triple x86_64-apple-darwin9 %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify -triple x86_64-apple-darwin9 %s

View File

@ -1,7 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref -verify %s -analyzer-constraints=basic -analyzer-store=basic &&
// RUN: clang-cc -analyze -checker-cfref -verify %s -analyzer-constraints=basic -analyzer-store=basic-old-cast &&
// RUN: clang-cc -analyze -checker-cfref -verify %s -analyzer-constraints=range -analyzer-store=basic &&
// RUN: clang-cc -analyze -checker-cfref -verify %s -analyzer-constraints=range -analyzer-store=basic-old-cast &&
// RUN: clang-cc -analyze -checker-cfref -verify %s -analyzer-constraints=basic -analyzer-store=region &&
// RUN: clang-cc -analyze -checker-cfref -verify %s -analyzer-constraints=range -analyzer-store=region

View File

@ -1,7 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=range -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s

View File

@ -1,8 +1,6 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=range -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s

View File

@ -1,7 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=range -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s

View File

@ -1,7 +1,5 @@
// RUN: clang-cc -triple i386-pc-linux-gnu -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -triple i386-pc-linux-gnu -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -triple i386-pc-linux-gnu -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s &&
// RUN: clang-cc -triple i386-pc-linux-gnu -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=range -verify %s &&
// RUN: clang-cc -triple i386-pc-linux-gnu -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -triple i386-pc-linux-gnu -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s

View File

@ -1,7 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref -warn-dead-stores -analyzer-store=basic -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -warn-dead-stores -analyzer-store=basic-old-cast -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -warn-dead-stores -analyzer-store=basic -analyzer-constraints=range -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -warn-dead-stores -analyzer-store=basic-old-cast -analyzer-constraints=range -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -warn-dead-stores -analyzer-store=region -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -warn-dead-stores -analyzer-store=region -analyzer-constraints=range -verify %s

View File

@ -1,7 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=range -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s

View File

@ -1,7 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic %s -verify &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=basic %s -verify &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=range %s -verify &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=range %s -verify &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic %s -verify &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range %s -verify

View File

@ -1,9 +1,6 @@
// RUN: clang-cc -analyze -analyzer-constraints=basic -analyzer-store=basic -checker-cfref -fobjc-gc -verify %s &&
// RUN: clang-cc -analyze -analyzer-constraints=basic -analyzer-store=basic-old-cast -checker-cfref -fobjc-gc -verify %s &&
// RUN: clang-cc -analyze -analyzer-constraints=range -analyzer-store=basic -checker-cfref -fobjc-gc -verify %s &&
// RUN: clang-cc -analyze -analyzer-constraints=range -analyzer-store=basic-old-cast -checker-cfref -fobjc-gc -verify %s &&
// RUN: clang-cc -analyze -analyzer-constraints=basic -analyzer-store=basic -checker-cfref -fobjc-gc -verify %s &&
// RUN: clang-cc -analyze -analyzer-constraints=basic -analyzer-store=basic-old-cast -checker-cfref -fobjc-gc -verify %s &&
// RUN: clang-cc -analyze -analyzer-constraints=range -analyzer-store=region -checker-cfref -fobjc-gc -verify %s
typedef const void * CFTypeRef;

View File

@ -1,7 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify -triple x86_64-apple-darwin9 %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=basic -verify -triple x86_64-apple-darwin9 %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify -triple x86_64-apple-darwin9 %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=range -verify -triple x86_64-apple-darwin9 %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify -triple x86_64-apple-darwin9 %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify -triple x86_64-apple-darwin9 %s

View File

@ -1,7 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=range -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s

View File

@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic --verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast --verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region --verify %s
// Test function pointer casts. Currently we track function addresses using

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@ -1,7 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic-old-cast -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic -analyzer-constraints=range -verify %s &&
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic-old-cast -analyzer-constraints=range -verify %s &&
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=region -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=region -analyzer-constraints=range -verify %s

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@ -1,7 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=range -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s

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@ -1,7 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=range -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s

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@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic --verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast --verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region --verify %s
void foo() {

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@ -1,8 +1,6 @@
// RUN: clang-cc -analyze -warn-dead-stores -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -warn-dead-stores -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=basic -warn-dead-stores -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=range -warn-dead-stores -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=range -warn-dead-stores -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic -warn-dead-stores -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range -warn-dead-stores -verify %s

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@ -1,8 +1,6 @@
// RUN: clang-cc -analyze -warn-dead-stores -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -warn-dead-stores -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=basic -warn-dead-stores -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=range -warn-dead-stores -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -analyzer-constraints=range -warn-dead-stores -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic -warn-dead-stores -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range -warn-dead-stores -verify %s

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@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -verify %s

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@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -verify %s
//
// Just exercise the analyzer on code that has at one point caused issues

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@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref %s --analyzer-store=basic -verify &&
// RUN: clang-cc -analyze -checker-cfref %s --analyzer-store=basic-old-cast -verify &&
// RUN: clang-cc -analyze -checker-cfref %s --analyzer-store=region -verify
unsigned foo();

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@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -verify %s
void f(void) {

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@ -1,7 +1,5 @@
// RUN: clang-cc -triple x86_64-apple-darwin9 -analyze -checker-cfref --analyzer-store=basic -analyzer-constraints=basic --verify -fblocks %s &&
// RUN: clang-cc -triple x86_64-apple-darwin9 -analyze -checker-cfref --analyzer-store=basic-old-cast -analyzer-constraints=basic --verify -fblocks %s &&
// RUN: clang-cc -triple x86_64-apple-darwin9 -analyze -checker-cfref --analyzer-store=basic -analyzer-constraints=range --verify -fblocks %s &&
// RUN: clang-cc -triple x86_64-apple-darwin9 -analyze -checker-cfref --analyzer-store=basic-old-cast -analyzer-constraints=range --verify -fblocks %s &&
// RUN: clang-cc -triple x86_64-apple-darwin9 -analyze -checker-cfref --analyzer-store=region -analyzer-constraints=basic --verify -fblocks %s &&
// RUN: clang-cc -triple x86_64-apple-darwin9 -analyze -checker-cfref --analyzer-store=region -analyzer-constraints=range --verify -fblocks %s

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@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic --verify -fblocks %s &&
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic-old-cast --verify -fblocks %s
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic --verify -fblocks %s
//---------------------------------------------------------------------------
// Test case 'checkaccess_union' differs for region store and basic store.

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@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic -analyzer-constraints=range --verify -fblocks %s &&
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic-old-cast -analyzer-constraints=range --verify -fblocks %s &&
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=region -analyzer-constraints=range --verify -fblocks %s
// <rdar://problem/6776949>

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@ -1,7 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic -analyzer-constraints=basic --verify -fblocks %s &&
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic-old-cast -analyzer-constraints=basic --verify -fblocks %s &&
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic -analyzer-constraints=range --verify -fblocks %s &&
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic-old-cast -analyzer-constraints=range --verify -fblocks %s &&
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=region -analyzer-constraints=basic --verify -fblocks %s &&
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=region -analyzer-constraints=range --verify -fblocks %s
// XFAIL

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@ -1,7 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic -analyzer-constraints=basic --verify -fblocks %s &&
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic-old-cast -analyzer-constraints=basic --verify -fblocks %s &&
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic -analyzer-constraints=range --verify -fblocks %s &&
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic-old-cast -analyzer-constraints=range --verify -fblocks %s &&
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=region -analyzer-constraints=basic --verify -fblocks %s &&
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=region -analyzer-constraints=range --verify -fblocks %s

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@ -1,5 +1,4 @@
// RUN: clang-cc -triple i386-apple-darwin9 -analyze -checker-cfref -analyzer-constraints=basic -analyzer-store=basic %s -verify &&
// RUN: clang-cc -triple i386-apple-darwin9 -analyze -checker-cfref -analyzer-constraints=basic -analyzer-store=basic-old-cast %s -verify &&
// RUN: clang-cc -triple i386-apple-darwin9 -analyze -checker-cfref -analyzer-constraints=basic -analyzer-store=region %s -verify
@interface MyClass {}

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@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -verify %s
// This is a test case for the issue reported in PR 2819:

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@ -1,5 +1,4 @@
// RUN: clang-cc -checker-cfref -analyze -analyzer-store=basic -verify %s &&
// RUN: clang-cc -checker-cfref -analyze -analyzer-store=basic-old-cast -verify %s &&
// RUN: clang-cc -checker-cfref -analyze -analyzer-store=region -verify %s
//===----------------------------------------------------------------------===//

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@ -1,7 +1,5 @@
// RUN: clang-cc -analyze -std=gnu99 -checker-cfref -verify %s -analyzer-constraints=basic -analyzer-store=basic &&
// RUN: clang-cc -analyze -std=gnu99 -checker-cfref -verify %s -analyzer-constraints=basic -analyzer-store=basic-old-cast &&
// RUN: clang-cc -analyze -std=gnu99 -checker-cfref -verify %s -analyzer-constraints=range -analyzer-store=basic &&
// RUN: clang-cc -analyze -std=gnu99 -checker-cfref -verify %s -analyzer-constraints=range -analyzer-store=basic-old-cast &&
// RUN: clang-cc -analyze -std=gnu99 -checker-cfref -analyzer-store=region -analyzer-constraints=range -analyzer-purge-dead=false -verify %s &&
// RUN: clang-cc -analyze -std=gnu99 -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s

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@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref -Werror %s -analyzer-store=basic -verify &&
// RUN: clang-cc -analyze -checker-cfref -Werror %s -analyzer-store=basic-old-cast -verify &&
// RUN: clang-cc -analyze -checker-cfref -Werror %s -analyzer-store=region -verify
// This test case illustrates that using '-analyze' overrides the effect of

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@ -1,5 +1,4 @@
// RUN: clang-cc -triple i386-apple-darwin9 -analyze -checker-cfref -analyzer-store=basic -verify %s &&
// RUN: clang-cc -triple i386-apple-darwin9 -analyze -checker-cfref -analyzer-store=basic-old-cast -verify %s &&
// RUN: clang-cc -triple i386-apple-darwin9 -analyze -checker-cfref -analyzer-store=region -verify %s
// This test case was crashing due to how CFRefCount.cpp resolved the

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@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref -pedantic -analyzer-store=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -pedantic -analyzer-store=basic-old-cast -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -pedantic -analyzer-store=region -verify %s
// BEGIN delta-debugging reduced header stuff

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@ -1,5 +1,4 @@
// RUN: clang-cc -triple x86_64-apple-darwin9 -analyze -checker-cfref -analyzer-store=basic -verify %s &&
// RUN: clang-cc -triple x86_64-apple-darwin9 -analyze -checker-cfref -analyzer-store=basic-old-cast -verify %s &&
// RUN: clang-cc -triple x86_64-apple-darwin9 -analyze -checker-cfref -analyzer-store=region -verify %s
// PR 4164: http://llvm.org/bugs/show_bug.cgi?id=4164

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@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref %s --analyzer-store=basic -verify &&
// RUN: clang-cc -analyze -checker-cfref %s --analyzer-store=basic-old-cast -verify &&
// RUN: clang-cc -analyze -checker-cfref %s --analyzer-store=region -verify
typedef int bar_return_t;

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@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -verify %s
typedef const struct __CFAllocator * CFAllocatorRef;

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@ -1,5 +1,4 @@
// RUN: clang-cc -verify -analyze -checker-cfref -analyzer-store=basic %s &&
// RUN: clang-cc -verify -analyze -checker-cfref -analyzer-store=basic-old-cast %s
// RUN: clang-cc -verify -analyze -checker-cfref -analyzer-store=basic %s
struct tea_cheese { unsigned magic; };
typedef struct tea_cheese kernel_tea_cheese_t;

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@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-constraints=basic -analyzer-store=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-constraints=basic -analyzer-store=basic-old-cast -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-constraints=basic -analyzer-store=region -verify %s
//
// This test case mainly checks that the retain/release checker doesn't crash

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@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify %s
typedef const void * CFTypeRef;
typedef double CFTimeInterval;

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@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-constraints=basic -analyzer-store=basic %s -verify &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-constraints=basic -analyzer-store=basic-old-cast %s -verify &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-constraints=basic -analyzer-store=region %s -verify
typedef struct Foo { int x; } Bar;

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@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -verify %s
typedef const struct __CFString * CFStringRef;

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@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -verify %s
//
// This test case simply should not crash. It evaluates the logic of not

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@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify %s
//===----------------------------------------------------------------------===//
// The following code is reduced using delta-debugging from

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@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify -fobjc-gc-only %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -verify -fobjc-gc-only %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -fobjc-gc-only -verify %s
//===----------------------------------------------------------------------===//

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@ -1,6 +1,5 @@
//>>SLICER
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -verify %s
#if __has_feature(attribute_ns_returns_retained)

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@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -verify %s
#include <stdlib.h>

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@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -verify %s
//===----------------------------------------------------------------------===//

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@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -verify -analyzer-store=basic -checker-cfref %s &&
// RUN: clang-cc -analyze -verify -analyzer-store=basic-old-cast -checker-cfref %s &&
// RUN: clang-cc -analyze -verify -analyzer-store=region -checker-cfref %s
// Delta-Debugging reduced preamble.

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@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -verify %s
struct FPRec {

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@ -1,5 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic-old-cast -verify %s &&
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -verify %s
typedef unsigned int NSUInteger;