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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 RegisterExperimentalChecks(GRExprEngine &Eng);
void RegisterExperimentalInternalChecks(GRExprEngine &Eng);
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 VisualizeEGUbi : 1;
unsigned EnableExperimentalChecks : 1;
unsigned EnableExperimentalInternalChecks : 1;
public:
AnalyzerOptions() {
AnalyzeAll = 0;
@ -79,6 +79,7 @@ public:
VisualizeEGDot = 0;
VisualizeEGUbi = 0;
EnableExperimentalChecks = 0;
EnableExperimentalInternalChecks = 0;
}
};

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

@ -12,13 +12,27 @@
//
//===----------------------------------------------------------------------===//
#include "GRExprEngineInternalChecks.h"
#include "GRExprEngineExperimentalChecks.h"
#include "clang/Analysis/LocalCheckers.h"
using namespace clang;
void clang::RegisterExperimentalChecks(GRExprEngine &Eng) {
// These are checks that never belong as internal checks
// within GRExprEngine.
RegisterPthreadLockChecker(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);
RegisterReturnStackAddressChecker(*this);
RegisterReturnUndefChecker(*this);
RegisterPointerSubChecker(*this);
RegisterPointerArithChecker(*this);
RegisterFixedAddressChecker(*this);
// Note that this must be registered after ReturnStackAddressChecker.
RegisterReturnPointerRangeChecker(*this);
RegisterCastToStructChecker(*this);
RegisterArrayBoundChecker(*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.RegisterInternalChecks(); // FIXME: Internal checks should just
// automatically register.
if (C.Opts.EnableExperimentalInternalChecks)
RegisterExperimentalInternalChecks(Eng);
RegisterAppleChecks(Eng, *D);
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 -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 -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=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=range %s
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -verify -fobjc-gc -disable-free %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 -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

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 -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 -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=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=range -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 -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify -triple x86_64-apple-darwin9 %s
typedef signed long CFIndex;
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 -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 -checker-cfref -verify %s -analyzer-constraints=range -analyzer-store=region
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -verify %s -analyzer-constraints=basic -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 -analyzer-experimental-internal-checks -checker-cfref -verify %s -analyzer-constraints=basic -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 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 -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 -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -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=range -verify %s
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -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=range -verify %s
typedef struct CGColorSpace *CGColorSpaceRef;
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 -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=region -analyzer-constraints=range -verify %s
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -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 -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -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;

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;
@protocol NSObject
- (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 -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 -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -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=range -verify %s
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -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=range -verify %s
// 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 -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 -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=basic -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 -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 -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s
// ==-- 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 -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 -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 -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 -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 -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s
//===----------------------------------------------------------------------===//
// 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 -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 -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=basic -analyzer-constraints=basic -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 -analyzer-experimental-internal-checks -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=range -verify %s
// These declarations were reduced using Delta-Debugging from Foundation.h
// on Mac OS X. The test cases are below.

8
clang/test/Analysis/NoReturn.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 -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 -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -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=range -verify %s
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -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=range -verify %s
#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 -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 -checker-cfref -analyzer-store=region -analyzer-constraints=range %s -verify
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -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=range %s -verify
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -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=range %s -verify
// The point of this test cases is to exercise properties in the static
// 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>

8
clang/test/Analysis/PR2599.m
View File

@ -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-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-constraints=range -analyzer-store=region -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-experimental-internal-checks -analyzer-constraints=range -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-experimental-internal-checks -analyzer-constraints=range -analyzer-store=region -checker-cfref -fobjc-gc -verify %s
typedef const void * CFTypeRef;
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
// 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 -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 -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=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=range -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 -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify -triple x86_64-apple-darwin9 %s
//===----------------------------------------------------------------------===//
// 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 -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 -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -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=range -verify %s
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -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=range -verify %s
struct s {
int data;

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

@ -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
// 'struct sockaddr *'.

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

@ -1,5 +1,5 @@
// RUN: clang-cc -analyze -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=basic --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
// 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 -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 -checker-cfref --analyzer-store=region -analyzer-constraints=range -verify %s
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -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=range -verify %s
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -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=range -verify %s
typedef unsigned char Boolean;
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 -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 -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -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=range -verify %s
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -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=range -verify %s
// This test case was reported in <rdar:problem/6080742>.
// It tests path-sensitivity with respect to '!(cfstring != 0)' (negation of inequality).

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

4
clang/test/Analysis/concrete-address.c
View File

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

2
clang/test/Analysis/conditional-op-missing-lhs.c
View File

@ -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()
{

10
clang/test/Analysis/dead-stores.c
View File

@ -1,8 +1,8 @@
// 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 -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
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -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 -analyzer-experimental-internal-checks -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=region -analyzer-constraints=basic -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() {
int k, y;

10
clang/test/Analysis/dead-stores.cpp
View File

@ -1,8 +1,8 @@
// 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 -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
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -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 -analyzer-experimental-internal-checks -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=region -analyzer-constraints=basic -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;
void f1() {

2
clang/test/Analysis/dead-stores.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
typedef signed char BOOL;
typedef unsigned int NSUInteger;

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

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

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

@ -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 {
int type;

4
clang/test/Analysis/exercise-ps.c
View File

@ -1,5 +1,5 @@
// RUN: clang-cc -analyze -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=basic -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
// (i.e., no assertions or crashes).

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

@ -1,5 +1,5 @@
// RUN: clang-cc -analyze -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=basic -verify
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref %s --analyzer-store=region -verify
unsigned foo();
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 -checker-cfref -analyzer-store=region -verify %s
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -verify %s
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -verify %s
void f(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>
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 -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 -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=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=range --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 -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
// 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.

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).
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 -checker-cfref --analyzer-store=region -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 -analyzer-experimental-internal-checks -checker-cfref --analyzer-store=region -analyzer-constraints=range --verify -fblocks %s
// <rdar://problem/6776949>
// 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
// 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
// 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 x86_64-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 -analyzer-experimental-internal-checks -checker-cfref --analyzer-store=region --verify -fblocks %s
typedef struct objc_selector *SEL;
typedef signed char BOOL;

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

@ -1,8 +1,8 @@
// 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 -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 -checker-cfref --analyzer-store=region -analyzer-constraints=range --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 -analyzer-experimental-internal-checks -checker-cfref --analyzer-store=basic -analyzer-constraints=range --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 -analyzer-experimental-internal-checks -checker-cfref --analyzer-store=region -analyzer-constraints=range --verify -fblocks %s
typedef struct objc_ivar *Ivar;
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 -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=basic %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 {}
- (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 -checker-cfref -analyzer-store=region -verify %s
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -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:
// http://llvm.org/bugs/show_bug.cgi?id=2819

4
clang/test/Analysis/no-outofbounds.c
View File

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

8
clang/test/Analysis/null-deref-ps.c
View File

@ -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 -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 -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 -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=range -analyzer-store=basic
// 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 -analyzer-experimental-internal-checks -std=gnu99 -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s
typedef unsigned uintptr_t;

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

@ -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* s = "abcd";

4
clang/test/Analysis/override-werror.c
View File

@ -1,5 +1,5 @@
// RUN: clang-cc -analyze -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=basic -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
// -Werror. This allows basic warnings not to interfere with producing

4
clang/test/Analysis/pr4209.m
View File

@ -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 -checker-cfref -analyzer-store=region -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 -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -verify %s
// This test case was crashing due to how CFRefCount.cpp resolved the
// 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 -checker-cfref -pedantic -analyzer-store=region -verify %s
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -pedantic -analyzer-store=basic -verify %s
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -pedantic -analyzer-store=region -verify %s
// 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 -checker-cfref -analyzer-store=region -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 -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -verify %s
// 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 -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 x86_64-apple-darwin9 %s
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=region -verify -triple i686-apple-darwin9 %s
void f1() {
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 -checker-cfref %s --analyzer-store=region -verify
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref %s --analyzer-store=basic -verify
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref %s --analyzer-store=region -verify
typedef int bar_return_t;
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).
// The case originally identified a non-termination bug.

2
clang/test/Analysis/rdar-6541136-region.c
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@ -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; };
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; };
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 -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=basic -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
// 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 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 -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=basic %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;

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 -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=region
// 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
// 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 -checker-cfref -analyzer-store=region -verify %s
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -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 __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 -checker-cfref -analyzer-store=region -verify %s
// RUN: clang-cc -analyze -analyzer-experimental-internal-checks -checker-cfref -analyzer-store=basic -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
// 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",
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>
AnalyzeSpecificFunction("analyze-function",
llvm::cl::desc("Run analysis on specific function"));
@ -131,6 +135,7 @@ void clang::InitializeAnalyzerOptions(AnalyzerOptions &Opts) {
Opts.EagerlyAssume = EagerlyAssume;
Opts.AnalyzeSpecificFunction = AnalyzeSpecificFunction;
Opts.EnableExperimentalChecks = AnalyzerExperimentalChecks;
Opts.EnableExperimentalInternalChecks = AnalyzerExperimentalInternalChecks;
Opts.TrimGraph = TrimGraph;
}

5
clang/utils/ccc-analyzer
View File

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

8
clang/utils/scan-build
View File

@ -903,6 +903,8 @@ OPTIONS:
-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
will be created as needed to represent separate "runs" of
the analyzer. If this option is not specified, a directory
@ -1097,6 +1099,12 @@ while (@ARGV) {
next;
}
if ($arg = "--experimental-checks") {
shift @ARGV;
$ENV{"CCC_EXPERIMENTAL_CHECKS"} = 1;
next;
}
if ($arg =~ /^--use-cc(=(.+))?$/) {
shift @ARGV;
my $cc;