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Add clang-cc option "--analyzer-experimental-internal-checks". This 

option enables new "internal" checks that will eventually be turned on
by default but still require broader testing.

llvm-svn: 88671
This commit is contained in:
Ted Kremenek 2009-11-13 18:46:29 +00:00
parent 379d84b7ed
commit 4ef13f8ac9
69 changed files with 193 additions and 162 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
clang/include/clang/Analysis/LocalCheckers.h
View File

@ -51,6 +51,7 @@ void CheckObjCUnusedIvar(const ObjCImplementationDecl *D, BugReporter& BR);
void RegisterAppleChecks(GRExprEngine& Eng, const Decl &D); void RegisterAppleChecks(GRExprEngine& Eng, const Decl &D);
void RegisterExperimentalChecks(GRExprEngine &Eng); void RegisterExperimentalChecks(GRExprEngine &Eng);
void RegisterExperimentalInternalChecks(GRExprEngine &Eng);
void CheckSecuritySyntaxOnly(const Decl *D, BugReporter &BR); void CheckSecuritySyntaxOnly(const Decl *D, BugReporter &BR);

3
clang/include/clang/Frontend/AnalysisConsumer.h
View File

@ -68,7 +68,7 @@ public:
unsigned VisualizeEGDot : 1; unsigned VisualizeEGDot : 1;
unsigned VisualizeEGUbi : 1; unsigned VisualizeEGUbi : 1;
unsigned EnableExperimentalChecks : 1; unsigned EnableExperimentalChecks : 1;
unsigned EnableExperimentalInternalChecks : 1;
public: public:
AnalyzerOptions() { AnalyzerOptions() {
AnalyzeAll = 0; AnalyzeAll = 0;
@ -79,6 +79,7 @@ public:
VisualizeEGDot = 0; VisualizeEGDot = 0;
VisualizeEGUbi = 0; VisualizeEGUbi = 0;
EnableExperimentalChecks = 0; EnableExperimentalChecks = 0;
EnableExperimentalInternalChecks = 0;
} }
}; };

14
clang/lib/Analysis/GRExprEngineExperimentalChecks.cpp
View File

@ -12,13 +12,27 @@
// //
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
#include "GRExprEngineInternalChecks.h"
#include "GRExprEngineExperimentalChecks.h" #include "GRExprEngineExperimentalChecks.h"
#include "clang/Analysis/LocalCheckers.h" #include "clang/Analysis/LocalCheckers.h"
using namespace clang; using namespace clang;
void clang::RegisterExperimentalChecks(GRExprEngine &Eng) { void clang::RegisterExperimentalChecks(GRExprEngine &Eng) {
// These are checks that never belong as internal checks
// within GRExprEngine.
RegisterPthreadLockChecker(Eng); RegisterPthreadLockChecker(Eng);
RegisterMallocChecker(Eng); RegisterMallocChecker(Eng);
} }
void clang::RegisterExperimentalInternalChecks(GRExprEngine &Eng) {
// These are internal checks that should eventually migrate to
// RegisterInternalChecks() once they have been further tested.
// Note that this must be registered after ReturnStackAddresEngsChecker.
RegisterReturnPointerRangeChecker(Eng);
RegisterPointerSubChecker(Eng);
RegisterPointerArithChecker(Eng);
RegisterCastToStructChecker(Eng);
RegisterArrayBoundChecker(Eng);
}

7
clang/lib/Analysis/GRExprEngineInternalChecks.cpp
View File

@ -395,13 +395,6 @@ void GRExprEngine::RegisterInternalChecks() {
RegisterDivZeroChecker(*this); RegisterDivZeroChecker(*this);
RegisterReturnStackAddressChecker(*this); RegisterReturnStackAddressChecker(*this);
RegisterReturnUndefChecker(*this); RegisterReturnUndefChecker(*this);
RegisterPointerSubChecker(*this);
RegisterPointerArithChecker(*this);
RegisterFixedAddressChecker(*this); RegisterFixedAddressChecker(*this);
// Note that this must be registered after ReturnStackAddressChecker.
RegisterReturnPointerRangeChecker(*this);
RegisterCastToStructChecker(*this);
RegisterArrayBoundChecker(*this);
RegisterUndefinedArraySubscriptChecker(*this); RegisterUndefinedArraySubscriptChecker(*this);
} }

4
clang/lib/Frontend/AnalysisConsumer.cpp
View File

@ -331,6 +331,10 @@ static void ActionGRExprEngine(AnalysisConsumer &C, AnalysisManager& mgr, Decl *
Eng.setTransferFunctions(tf); Eng.setTransferFunctions(tf);
Eng.RegisterInternalChecks(); // FIXME: Internal checks should just Eng.RegisterInternalChecks(); // FIXME: Internal checks should just
// automatically register. // automatically register.
if (C.Opts.EnableExperimentalInternalChecks)
RegisterExperimentalInternalChecks(Eng);
RegisterAppleChecks(Eng, *D); RegisterAppleChecks(Eng, *D);
if (C.Opts.EnableExperimentalChecks) if (C.Opts.EnableExperimentalChecks)

10
clang/test/Analysis/CFDateGC.m
View File

@ -1,8 +1,8 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify -fobjc-gc -analyzer-constraints=basic %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -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 -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -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 -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -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 -analyzer-experimental-internal-checks -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 // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify -fobjc-gc %s
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
// The following code is reduced using delta-debugging from // The following code is reduced using delta-debugging from

8
clang/test/Analysis/CFNumber.c
View File

@ -1,7 +1,7 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify -triple x86_64-apple-darwin9 %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -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 -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -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 -analyzer-experimental-internal-checks -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 // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify -triple x86_64-apple-darwin9 %s
typedef signed long CFIndex; typedef signed long CFIndex;
typedef const struct __CFAllocator * CFAllocatorRef; typedef const struct __CFAllocator * CFAllocatorRef;

8
clang/test/Analysis/CFRetainRelease_NSAssertionHandler.m
View File

@ -1,7 +1,7 @@
// RUN: clang-cc -analyze -checker-cfref -verify %s -analyzer-constraints=basic -analyzer-store=basic // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -verify %s -analyzer-constraints=basic -analyzer-store=basic
// RUN: clang-cc -analyze -checker-cfref -verify %s -analyzer-constraints=range -analyzer-store=basic // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -verify %s -analyzer-constraints=range -analyzer-store=basic
// RUN: clang-cc -analyze -checker-cfref -verify %s -analyzer-constraints=basic -analyzer-store=region // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -verify %s -analyzer-constraints=basic -analyzer-store=region
// RUN: clang-cc -analyze -checker-cfref -verify %s -analyzer-constraints=range -analyzer-store=region // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -verify %s -analyzer-constraints=range -analyzer-store=region
typedef struct objc_selector *SEL; typedef struct objc_selector *SEL;
typedef signed char BOOL; typedef signed char BOOL;

8
clang/test/Analysis/CGColorSpace.c
View File

@ -1,7 +1,7 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s
typedef struct CGColorSpace *CGColorSpaceRef; typedef struct CGColorSpace *CGColorSpaceRef;
extern CGColorSpaceRef CGColorSpaceCreateDeviceRGB(void); extern CGColorSpaceRef CGColorSpaceCreateDeviceRGB(void);

8
clang/test/Analysis/CheckNSError.m
View File

@ -1,7 +1,7 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -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 -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s
typedef signed char BOOL; typedef signed char BOOL;

2
clang/test/Analysis/MissingDealloc.m
View File

@ -1,4 +1,4 @@
// RUN: clang-cc -analyze -warn-objc-missing-dealloc '-DIBOutlet=__attribute__((iboutlet))' %s --verify // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -warn-objc-missing-dealloc '-DIBOutlet=__attribute__((iboutlet))' %s --verify
typedef signed char BOOL; typedef signed char BOOL;
@protocol NSObject @protocol NSObject
- (BOOL)isEqual:(id)object; - (BOOL)isEqual:(id)object;

8
clang/test/Analysis/NSPanel.m
View File

@ -1,7 +1,7 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s
// BEGIN delta-debugging reduced header stuff // BEGIN delta-debugging reduced header stuff

16
clang/test/Analysis/NSString.m
View File

@ -1,13 +1,13 @@
// RUN: clang-cc -triple i386-apple-darwin10 -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s // RUN: clang-cc -triple i386-apple-darwin10 -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s
// RUN: clang-cc -triple i386-apple-darwin10 -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s // RUN: clang-cc -triple i386-apple-darwin10 -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s
// RUN: clang-cc -DTEST_64 -triple x86_64-apple-darwin10 -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s // RUN: clang-cc -DTEST_64 -triple x86_64-apple-darwin10 -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s
// RUN: clang-cc -DTEST_64 -triple x86_64-apple-darwin10 -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s // RUN: clang-cc -DTEST_64 -triple x86_64-apple-darwin10 -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s
// ==-- FIXME: -analyzer-store=basic fails on this file (false negatives). --== // ==-- FIXME: -analyzer-store=basic fails on this file (false negatives). --==
// NOTWORK: clang-cc -triple i386-apple-darwin10 -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s && // NOTWORK: clang-cc -triple i386-apple-darwin10 -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s &&
// NOTWORK: clang-cc -triple i386-apple-darwin10 -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s && // NOTWORK: clang-cc -triple i386-apple-darwin10 -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s &&
// NOTWORK: clang-cc -DTEST_64 -triple x86_64-apple-darwin10 -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s && // NOTWORK: clang-cc -DTEST_64 -triple x86_64-apple-darwin10 -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s &&
// NOTWORK: clang-cc -DTEST_64 -triple x86_64-apple-darwin10 -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s // NOTWORK: clang-cc -DTEST_64 -triple x86_64-apple-darwin10 -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
// The following code is reduced using delta-debugging from // The following code is reduced using delta-debugging from

8
clang/test/Analysis/NSWindow.m
View File

@ -1,7 +1,7 @@
// RUN: clang-cc -analyze -checker-cfref -warn-dead-stores -analyzer-store=basic -analyzer-constraints=basic -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -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 -analyzer-constraints=range -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -warn-dead-stores -analyzer-store=basic -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 -analyzer-experimental-internal-checks -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 // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -warn-dead-stores -analyzer-store=region -analyzer-constraints=range -verify %s
// These declarations were reduced using Delta-Debugging from Foundation.h // These declarations were reduced using Delta-Debugging from Foundation.h
// on Mac OS X. The test cases are below. // on Mac OS X. The test cases are below.

8
clang/test/Analysis/NoReturn.m
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@ -1,7 +1,7 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s
#include <stdarg.h> #include <stdarg.h>

8
clang/test/Analysis/ObjCProperties.m
View File

@ -1,7 +1,7 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic %s -verify // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -analyzer-constraints=basic %s -verify
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=range %s -verify // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -analyzer-constraints=range %s -verify
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic %s -verify // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=basic %s -verify
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range %s -verify // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=range %s -verify
// The point of this test cases is to exercise properties in the static // The point of this test cases is to exercise properties in the static
// analyzer // analyzer

2
clang/test/Analysis/ObjCRetSigs.m
View File

@ -1,4 +1,4 @@
// RUN: clang-cc -analyze -warn-objc-methodsigs -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -warn-objc-methodsigs -verify %s
#include <stdio.h> #include <stdio.h>

8
clang/test/Analysis/PR2599.m
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@ -1,7 +1,7 @@
// RUN: clang-cc -analyze -analyzer-constraints=basic -analyzer-store=basic -checker-cfref -fobjc-gc -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -analyzer-constraints=basic -analyzer-store=basic -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-experimental-internal-checks -analyzer-constraints=range -analyzer-store=basic -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-experimental-internal-checks -analyzer-constraints=basic -analyzer-store=basic -checker-cfref -fobjc-gc -verify %s
// RUN: clang-cc -analyze -analyzer-constraints=range -analyzer-store=region -checker-cfref -fobjc-gc -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -analyzer-constraints=range -analyzer-store=region -checker-cfref -fobjc-gc -verify %s
typedef const void * CFTypeRef; typedef const void * CFTypeRef;
typedef const struct __CFString * CFStringRef; typedef const struct __CFString * CFStringRef;

2
clang/test/Analysis/PR2978.m
View File

@ -1,4 +1,4 @@
// RUN: clang-cc -analyze -warn-objc-missing-dealloc %s -verify // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -warn-objc-missing-dealloc %s -verify
// Tests for the checker which checks missing/extra ivar 'release' calls // Tests for the checker which checks missing/extra ivar 'release' calls
// in dealloc. // in dealloc.

8
clang/test/Analysis/PR3991.m
View File

@ -1,7 +1,7 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify -triple x86_64-apple-darwin9 %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -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 -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -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 -analyzer-experimental-internal-checks -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 // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify -triple x86_64-apple-darwin9 %s
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
// Delta-debugging produced forward declarations. // Delta-debugging produced forward declarations.

8
clang/test/Analysis/array-struct.c
View File

@ -1,7 +1,7 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s
struct s { struct s {
int data; int data;

2
clang/test/Analysis/casts.c
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@ -1,4 +1,4 @@
// RUN: clang-cc -triple x86_64-apple-darwin9 -analyze -checker-cfref -analyzer-store=region --verify %s // RUN: clang-cc -triple x86_64-apple-darwin9 -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region --verify %s
// Test if the 'storage' region gets properly initialized after it is cast to // Test if the 'storage' region gets properly initialized after it is cast to
// 'struct sockaddr *'. // 'struct sockaddr *'.

4
clang/test/Analysis/casts.m
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@ -1,5 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic --verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic --verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region --verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region --verify %s
// Test function pointer casts. Currently we track function addresses using // Test function pointer casts. Currently we track function addresses using
// loc::FunctionVal. Because casts can be arbitrary, do we need to model // loc::FunctionVal. Because casts can be arbitrary, do we need to model

8
clang/test/Analysis/cfref_PR2519.c
View File

@ -1,7 +1,7 @@
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic -analyzer-constraints=basic -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref --analyzer-store=basic -analyzer-constraints=basic -verify %s
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic -analyzer-constraints=range -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref --analyzer-store=basic -analyzer-constraints=range -verify %s
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=region -analyzer-constraints=basic -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref --analyzer-store=region -analyzer-constraints=basic -verify %s
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=region -analyzer-constraints=range -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref --analyzer-store=region -analyzer-constraints=range -verify %s
typedef unsigned char Boolean; typedef unsigned char Boolean;
typedef signed long CFIndex; typedef signed long CFIndex;

8
clang/test/Analysis/cfref_rdar6080742.c
View File

@ -1,7 +1,7 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s
// This test case was reported in <rdar:problem/6080742>. // This test case was reported in <rdar:problem/6080742>.
// It tests path-sensitivity with respect to '!(cfstring != 0)' (negation of inequality). // It tests path-sensitivity with respect to '!(cfstring != 0)' (negation of inequality).

8
clang/test/Analysis/complex.c
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@ -1,7 +1,7 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s
#include <stdint.h> #include <stdint.h>

4
clang/test/Analysis/concrete-address.c
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@ -1,5 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic --verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic --verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region --verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region --verify %s
void foo() { void foo() {
int *p = (int*) 0x10000; // Should not crash here. int *p = (int*) 0x10000; // Should not crash here.

2
clang/test/Analysis/conditional-op-missing-lhs.c
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@ -1,4 +1,4 @@
// RUN: clang-cc -analyze -warn-dead-stores -warn-uninit-values -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -warn-dead-stores -warn-uninit-values -verify %s
void f1() void f1()
{ {

10
clang/test/Analysis/dead-stores.c
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@ -1,8 +1,8 @@
// RUN: clang-cc -analyze -warn-dead-stores -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -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 -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -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 -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -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 -analyzer-experimental-internal-checks -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 // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=range -warn-dead-stores -verify %s
void f1() { void f1() {
int k, y; int k, y;

10
clang/test/Analysis/dead-stores.cpp
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@ -1,8 +1,8 @@
// RUN: clang-cc -analyze -warn-dead-stores -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -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 -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -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 -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -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 -analyzer-experimental-internal-checks -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 // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=range -warn-dead-stores -verify %s
int j; int j;
void f1() { void f1() {

2
clang/test/Analysis/dead-stores.m
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@ -1,4 +1,4 @@
// RUN: clang-cc -analyze -warn-dead-stores -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -warn-dead-stores -verify %s
typedef signed char BOOL; typedef signed char BOOL;
typedef unsigned int NSUInteger; typedef unsigned int NSUInteger;

4
clang/test/Analysis/delegates.m
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@ -1,5 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -verify %s
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//

2
clang/test/Analysis/elementtype.c
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@ -1,4 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region %s
typedef struct added_obj_st { typedef struct added_obj_st {
int type; int type;

4
clang/test/Analysis/exercise-ps.c
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@ -1,5 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -verify %s
// //
// Just exercise the analyzer on code that has at one point caused issues // Just exercise the analyzer on code that has at one point caused issues
// (i.e., no assertions or crashes). // (i.e., no assertions or crashes).

4
clang/test/Analysis/fields.c
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@ -1,5 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref %s --analyzer-store=basic -verify // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref %s --analyzer-store=basic -verify
// RUN: clang-cc -analyze -checker-cfref %s --analyzer-store=region -verify // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref %s --analyzer-store=region -verify
unsigned foo(); unsigned foo();
typedef struct bf { unsigned x:2; } bf; typedef struct bf { unsigned x:2; } bf;

4
clang/test/Analysis/func.c
View File

@ -1,5 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -verify %s
void f(void) { void f(void) {
void (*p)(void); void (*p)(void);

2
clang/test/Analysis/malloc.c
View File

@ -1,4 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-experimental-checks -analyzer-store=region -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-experimental-checks -analyzer-store=region -verify %s
#include <stdlib.h> #include <stdlib.h>
void f1() { void f1() {

8
clang/test/Analysis/misc-ps-64.m
View File

@ -1,7 +1,7 @@
// 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 -analyzer-experimental-internal-checks -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 -analyzer-constraints=range --verify -fblocks %s // RUN: clang-cc -triple x86_64-apple-darwin9 -analyze -analyzer-experimental-internal-checks -checker-cfref --analyzer-store=basic -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 -analyzer-experimental-internal-checks -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 // RUN: clang-cc -triple x86_64-apple-darwin9 -analyze -analyzer-experimental-internal-checks -checker-cfref --analyzer-store=region -analyzer-constraints=range --verify -fblocks %s
// <rdar://problem/6440393> - A bunch of misc. failures involving evaluating // <rdar://problem/6440393> - A bunch of misc. failures involving evaluating
// these expressions and building CFGs. These tests are here to prevent // these expressions and building CFGs. These tests are here to prevent

2
clang/test/Analysis/misc-ps-basic-store.m
View File

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

2
clang/test/Analysis/misc-ps-eager-assume.m
View File

@ -1,4 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=region -analyzer-constraints=range --verify -fblocks %s -analyzer-eagerly-assume // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref --analyzer-store=region -analyzer-constraints=range --verify -fblocks %s -analyzer-eagerly-assume
// Delta-reduced header stuff (needed for test cases). // Delta-reduced header stuff (needed for test cases).
typedef signed char BOOL; typedef signed char BOOL;

4
clang/test/Analysis/misc-ps-ranges.m
View File

@ -1,5 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic -analyzer-constraints=range --verify -fblocks %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref --analyzer-store=basic -analyzer-constraints=range --verify -fblocks %s
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=region -analyzer-constraints=range --verify -fblocks %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref --analyzer-store=region -analyzer-constraints=range --verify -fblocks %s
// <rdar://problem/6776949> // <rdar://problem/6776949>
// main's 'argc' argument is always > 0 // main's 'argc' argument is always > 0

2
clang/test/Analysis/misc-ps-region-store-i386.m
View File

@ -1,4 +1,4 @@
// RUN: clang-cc -triple i386-apple-darwin9 -analyze -checker-cfref --analyzer-store=region --verify -fblocks %s // RUN: clang-cc -triple i386-apple-darwin9 -analyze -analyzer-experimental-internal-checks -checker-cfref --analyzer-store=region --verify -fblocks %s
// Here is a case where a pointer is treated as integer, invalidated as an // Here is a case where a pointer is treated as integer, invalidated as an
// integer, and then used again as a pointer. This test just makes sure // integer, and then used again as a pointer. This test just makes sure

2
clang/test/Analysis/misc-ps-region-store-x86_64.m
View File

@ -1,4 +1,4 @@
// RUN: clang-cc -triple x86_64-apple-darwin9 -analyze -checker-cfref --analyzer-store=region --verify -fblocks %s // RUN: clang-cc -triple x86_64-apple-darwin9 -analyze -analyzer-experimental-internal-checks -checker-cfref --analyzer-store=region --verify -fblocks %s
// Here is a case where a pointer is treated as integer, invalidated as an // Here is a case where a pointer is treated as integer, invalidated as an
// integer, and then used again as a pointer. This test just makes sure // integer, and then used again as a pointer. This test just makes sure

4
clang/test/Analysis/misc-ps-region-store.m
View File

@ -1,5 +1,5 @@
// RUN: clang-cc -triple i386-apple-darwin9 -analyze -checker-cfref --analyzer-store=region --verify -fblocks %s // RUN: clang-cc -triple i386-apple-darwin9 -analyze -analyzer-experimental-internal-checks -checker-cfref --analyzer-store=region --verify -fblocks %s
// RUN: clang-cc -triple x86_64-apple-darwin9 -analyze -checker-cfref --analyzer-store=region --verify -fblocks %s // RUN: clang-cc -triple x86_64-apple-darwin9 -analyze -analyzer-experimental-internal-checks -checker-cfref --analyzer-store=region --verify -fblocks %s
typedef struct objc_selector *SEL; typedef struct objc_selector *SEL;
typedef signed char BOOL; typedef signed char BOOL;

8
clang/test/Analysis/misc-ps.m
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@ -1,8 +1,8 @@
// NOTE: Use '-fobjc-gc' to test the analysis being run twice, and multiple reports are not issued. // NOTE: Use '-fobjc-gc' to test the analysis being run twice, and multiple reports are not issued.
// RUN: clang-cc -analyze -checker-cfref --analyzer-store=basic -fobjc-gc -analyzer-constraints=basic --verify -fblocks %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref --analyzer-store=basic -fobjc-gc -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 -analyzer-experimental-internal-checks -checker-cfref --analyzer-store=basic -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 -analyzer-experimental-internal-checks -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 // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref --analyzer-store=region -analyzer-constraints=range --verify -fblocks %s
typedef struct objc_ivar *Ivar; typedef struct objc_ivar *Ivar;
typedef struct objc_selector *SEL; typedef struct objc_selector *SEL;

4
clang/test/Analysis/nil-receiver-undefined-larger-than-voidptr-ret.m
View File

@ -1,5 +1,5 @@
// 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 -analyzer-experimental-internal-checks -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=region %s -verify // RUN: clang-cc -triple i386-apple-darwin9 -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-constraints=basic -analyzer-store=region %s -verify
@interface MyClass {} @interface MyClass {}
- (void *)voidPtrM; - (void *)voidPtrM;

4
clang/test/Analysis/no-exit-cfg.c
View File

@ -1,5 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -verify %s
// This is a test case for the issue reported in PR 2819: // This is a test case for the issue reported in PR 2819:
// http://llvm.org/bugs/show_bug.cgi?id=2819 // http://llvm.org/bugs/show_bug.cgi?id=2819

4
clang/test/Analysis/no-outofbounds.c
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@ -1,5 +1,5 @@
// RUN: clang-cc -checker-cfref -analyze -analyzer-store=basic -verify %s // RUN: clang-cc -checker-cfref -analyze -analyzer-experimental-internal-checks -analyzer-store=basic -verify %s
// RUN: clang-cc -checker-cfref -analyze -analyzer-store=region -verify %s // RUN: clang-cc -checker-cfref -analyze -analyzer-experimental-internal-checks -analyzer-store=region -verify %s
// XFAIL: * // XFAIL: *
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//

2
clang/test/Analysis/null-deref-ps-region.c
View File

@ -1,4 +1,4 @@
// RUN: clang-cc -analyze -std=gnu99 -checker-cfref -analyzer-store=region -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -std=gnu99 -checker-cfref -analyzer-store=region -verify %s
// The store for 'a[1]' should not be removed mistakenly. SymbolicRegions may // The store for 'a[1]' should not be removed mistakenly. SymbolicRegions may

8
clang/test/Analysis/null-deref-ps.c
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@ -1,7 +1,7 @@
// RUN: clang-cc -triple i386-apple-darwin10 -analyze -std=gnu99 -checker-cfref -verify %s -analyzer-constraints=basic -analyzer-store=basic // RUN: clang-cc -triple i386-apple-darwin10 -analyze -analyzer-experimental-internal-checks -std=gnu99 -checker-cfref -verify %s -analyzer-constraints=basic -analyzer-store=basic
// RUN: clang-cc -triple i386-apple-darwin10 -analyze -std=gnu99 -checker-cfref -verify %s -analyzer-constraints=range -analyzer-store=basic // RUN: clang-cc -triple i386-apple-darwin10 -analyze -analyzer-experimental-internal-checks -std=gnu99 -checker-cfref -verify %s -analyzer-constraints=range -analyzer-store=basic
// RUN: clang-cc -triple i386-apple-darwin10 -analyze -std=gnu99 -checker-cfref -analyzer-store=region -analyzer-constraints=range -analyzer-purge-dead=false -verify %s // RUN: clang-cc -triple i386-apple-darwin10 -analyze -analyzer-experimental-internal-checks -std=gnu99 -checker-cfref -analyzer-store=region -analyzer-constraints=range -analyzer-purge-dead=false -verify %s
// RUN: clang-cc -triple i386-apple-darwin10 -analyze -std=gnu99 -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s // RUN: clang-cc -triple i386-apple-darwin10 -analyze -analyzer-experimental-internal-checks -std=gnu99 -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s
typedef unsigned uintptr_t; typedef unsigned uintptr_t;

2
clang/test/Analysis/outofbound.c
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@ -1,4 +1,4 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -verify %s
char f1() { char f1() {
char* s = "abcd"; char* s = "abcd";

4
clang/test/Analysis/override-werror.c
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@ -1,5 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref -Werror %s -analyzer-store=basic -verify // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -Werror %s -analyzer-store=basic -verify
// RUN: clang-cc -analyze -checker-cfref -Werror %s -analyzer-store=region -verify // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -Werror %s -analyzer-store=region -verify
// This test case illustrates that using '-analyze' overrides the effect of // This test case illustrates that using '-analyze' overrides the effect of
// -Werror. This allows basic warnings not to interfere with producing // -Werror. This allows basic warnings not to interfere with producing

4
clang/test/Analysis/pr4209.m
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@ -1,5 +1,5 @@
// RUN: clang-cc -triple i386-apple-darwin9 -analyze -checker-cfref -analyzer-store=basic -verify %s // RUN: clang-cc -triple i386-apple-darwin9 -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -verify %s
// RUN: clang-cc -triple i386-apple-darwin9 -analyze -checker-cfref -analyzer-store=region -verify %s // RUN: clang-cc -triple i386-apple-darwin9 -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -verify %s
// This test case was crashing due to how CFRefCount.cpp resolved the // This test case was crashing due to how CFRefCount.cpp resolved the
// ObjCInterfaceDecl* and ClassName in EvalObjCMessageExpr. // ObjCInterfaceDecl* and ClassName in EvalObjCMessageExpr.

4
clang/test/Analysis/pr_2542_rdar_6793404.m
View File

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

4
clang/test/Analysis/pr_4164.c
View File

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

4
clang/test/Analysis/ptr-arith.c
View File

@ -1,5 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -verify -triple x86_64-apple-darwin9 %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -verify -triple x86_64-apple-darwin9 %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -verify -triple i686-apple-darwin9 %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -verify -triple i686-apple-darwin9 %s
void f1() { void f1() {
int a[10]; int a[10];

4
clang/test/Analysis/rdar-6442306-1.m
View File

@ -1,5 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref %s --analyzer-store=basic -verify // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref %s --analyzer-store=basic -verify
// RUN: clang-cc -analyze -checker-cfref %s --analyzer-store=region -verify // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref %s --analyzer-store=region -verify
typedef int bar_return_t; typedef int bar_return_t;
typedef struct { typedef struct {

2
clang/test/Analysis/rdar-6540084.m
View File

@ -1,4 +1,4 @@
// RUN: clang-cc -analyze -warn-dead-stores -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -warn-dead-stores -verify %s
// //
// This test exercises the live variables analysis (LiveVariables.cpp). // This test exercises the live variables analysis (LiveVariables.cpp).
// The case originally identified a non-termination bug. // The case originally identified a non-termination bug.

2
clang/test/Analysis/rdar-6541136-region.c
View File

@ -1,4 +1,4 @@
// RUN: clang-cc -verify -analyze -checker-cfref -analyzer-store=region %s // RUN: clang-cc -verify -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region %s
struct tea_cheese { unsigned magic; }; struct tea_cheese { unsigned magic; };
typedef struct tea_cheese kernel_tea_cheese_t; typedef struct tea_cheese kernel_tea_cheese_t;

2
clang/test/Analysis/rdar-6541136.c
View File

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

4
clang/test/Analysis/rdar-6562655.m
View File

@ -1,5 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-constraints=basic -analyzer-store=basic -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-constraints=basic -analyzer-store=basic -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-constraints=basic -analyzer-store=region -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-constraints=basic -analyzer-store=region -verify %s
// //
// This test case mainly checks that the retain/release checker doesn't crash // This test case mainly checks that the retain/release checker doesn't crash
// on this file. // on this file.

2
clang/test/Analysis/rdar-6582778-basic-store.c
View File

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

4
clang/test/Analysis/rdar-6600344-nil-receiver-undefined-struct-ret.m
View File

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

4
clang/test/Analysis/rdar-7168531.m
View File

@ -1,5 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref -triple i386-apple-darwin10 -analyzer-store=region // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -triple i386-apple-darwin10 -analyzer-store=region
// RUN: clang-cc -analyze -checker-cfref -triple i386-apple-darwin10 -analyzer-store=basic // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -triple i386-apple-darwin10 -analyzer-store=basic
// Note that the target triple is important for this test case. It specifies that we use the // Note that the target triple is important for this test case. It specifies that we use the
// fragile Objective-C ABI. // fragile Objective-C ABI.

4
clang/test/Analysis/refcnt_naming.m
View File

@ -1,5 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -verify %s
typedef const struct __CFString * CFStringRef; typedef const struct __CFString * CFStringRef;
typedef const struct __CFAllocator * CFAllocatorRef; typedef const struct __CFAllocator * CFAllocatorRef;

4
clang/test/Analysis/region-1.m
View File

@ -1,5 +1,5 @@
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -verify %s
// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -verify %s // RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -verify %s
// //
// This test case simply should not crash. It evaluates the logic of not // This test case simply should not crash. It evaluates the logic of not
// using MemRegion::getRValueType in incorrect places. // using MemRegion::getRValueType in incorrect places.

5
clang/tools/clang-cc/Options.cpp
View File

@ -87,6 +87,10 @@ static llvm::cl::opt<bool>
AnalyzerExperimentalChecks("analyzer-experimental-checks", AnalyzerExperimentalChecks("analyzer-experimental-checks",
llvm::cl::desc("Use experimental path-sensitive checks")); llvm::cl::desc("Use experimental path-sensitive checks"));
static llvm::cl::opt<bool>
AnalyzerExperimentalInternalChecks("analyzer-experimental-internal-checks",
llvm::cl::desc("Use new default path-sensitive checks currently in testing"));
static llvm::cl::opt<std::string> static llvm::cl::opt<std::string>
AnalyzeSpecificFunction("analyze-function", AnalyzeSpecificFunction("analyze-function",
llvm::cl::desc("Run analysis on specific function")); llvm::cl::desc("Run analysis on specific function"));
@ -131,6 +135,7 @@ void clang::InitializeAnalyzerOptions(AnalyzerOptions &Opts) {
Opts.EagerlyAssume = EagerlyAssume; Opts.EagerlyAssume = EagerlyAssume;
Opts.AnalyzeSpecificFunction = AnalyzeSpecificFunction; Opts.AnalyzeSpecificFunction = AnalyzeSpecificFunction;
Opts.EnableExperimentalChecks = AnalyzerExperimentalChecks; Opts.EnableExperimentalChecks = AnalyzerExperimentalChecks;
Opts.EnableExperimentalInternalChecks = AnalyzerExperimentalInternalChecks;
Opts.TrimGraph = TrimGraph; Opts.TrimGraph = TrimGraph;
} }

5
clang/utils/ccc-analyzer
View File

@ -160,6 +160,11 @@ sub Analyze {
push @CmdArgs,"-analyzer-display-progress"; push @CmdArgs,"-analyzer-display-progress";
push @CmdArgs,"-analyzer-eagerly-assume"; push @CmdArgs,"-analyzer-eagerly-assume";
push @CmdArgs,(split /\s/,$Analyses); push @CmdArgs,(split /\s/,$Analyses);
if (defined $ENV{"CCC_EXPERIMENTAL_CHECKS"}) {
push @CmdArgs,"-analyzer-experimental-internal-checks";
}
$RunAnalyzer = 1; $RunAnalyzer = 1;
} }

8
clang/utils/scan-build
View File

@ -903,6 +903,8 @@ OPTIONS:
-analyze-headers - Also analyze functions in #included files. -analyze-headers - Also analyze functions in #included files.
--experimental-checks - Enable experimental checks that are currently in heavy testing
-o - Target directory for HTML report files. Subdirectories -o - Target directory for HTML report files. Subdirectories
will be created as needed to represent separate "runs" of will be created as needed to represent separate "runs" of
the analyzer. If this option is not specified, a directory the analyzer. If this option is not specified, a directory
@ -1097,6 +1099,12 @@ while (@ARGV) {
next; next;
} }
if ($arg = "--experimental-checks") {
shift @ARGV;
$ENV{"CCC_EXPERIMENTAL_CHECKS"} = 1;
next;
}
if ($arg =~ /^--use-cc(=(.+))?$/) { if ($arg =~ /^--use-cc(=(.+))?$/) {
shift @ARGV; shift @ARGV;
my $cc; my $cc;