2010-02-05 10:06:54 +08:00
|
|
|
// RUN: %clang_cc1 -analyze -analyzer-experimental-internal-checks -analyzer-check-objc-mem -verify %s -analyzer-constraints=basic -analyzer-store=basic
|
|
|
|
// RUN: %clang_cc1 -analyze -analyzer-experimental-internal-checks -analyzer-check-objc-mem -verify %s -analyzer-constraints=range -analyzer-store=basic
|
|
|
|
// RUN: %clang_cc1 -analyze -analyzer-experimental-internal-checks -analyzer-check-objc-mem -verify %s -analyzer-constraints=basic -analyzer-store=region
|
|
|
|
// RUN: %clang_cc1 -analyze -analyzer-experimental-internal-checks -analyzer-check-objc-mem -verify %s -analyzer-constraints=range -analyzer-store=region
|
2008-07-25 02:47:16 +08:00
|
|
|
|
|
|
|
typedef struct objc_selector *SEL;
|
|
|
|
typedef signed char BOOL;
|
|
|
|
typedef int NSInteger;
|
|
|
|
typedef unsigned int NSUInteger;
|
|
|
|
typedef struct _NSZone NSZone;
|
|
|
|
@class NSInvocation, NSMethodSignature, NSCoder, NSString, NSEnumerator;
|
|
|
|
@protocol NSObject - (BOOL)isEqual:(id)object; @end
|
|
|
|
@protocol NSCopying - (id)copyWithZone:(NSZone *)zone; @end
|
|
|
|
@protocol NSMutableCopying - (id)mutableCopyWithZone:(NSZone *)zone; @end
|
|
|
|
@protocol NSCoding - (void)encodeWithCoder:(NSCoder *)aCoder; @end
|
|
|
|
@interface NSObject <NSObject> {} - (id)init; @end
|
|
|
|
extern id NSAllocateObject(Class aClass, NSUInteger extraBytes, NSZone *zone);
|
|
|
|
@interface NSString : NSObject <NSCopying, NSMutableCopying, NSCoding>
|
|
|
|
- (NSUInteger)length;
|
|
|
|
+ (id)stringWithUTF8String:(const char *)nullTerminatedCString;
|
|
|
|
@end extern NSString * const NSBundleDidLoadNotification;
|
|
|
|
@interface NSAssertionHandler : NSObject {}
|
|
|
|
+ (NSAssertionHandler *)currentHandler;
|
|
|
|
- (void)handleFailureInMethod:(SEL)selector object:(id)object file:(NSString *)fileName lineNumber:(NSInteger)line description:(NSString *)format,...;
|
|
|
|
@end
|
|
|
|
extern NSString * const NSConnectionReplyMode;
|
|
|
|
|
|
|
|
//----------------------------------------------------------------------------//
|
|
|
|
// The following test case was filed in PR 2593:
|
|
|
|
// http://llvm.org/bugs/show_bug.cgi?id=2593
|
|
|
|
//
|
|
|
|
// There should be no null dereference flagged by the checker because of
|
|
|
|
// NSParameterAssert and NSAssert.
|
|
|
|
|
|
|
|
|
|
|
|
@interface TestAssert : NSObject {}
|
|
|
|
@end
|
|
|
|
|
|
|
|
@implementation TestAssert
|
|
|
|
|
|
|
|
- (id)initWithPointer: (int*)x
|
|
|
|
{
|
|
|
|
// Expansion of: NSParameterAssert( x != 0 );
|
|
|
|
do { if (!((x != 0))) { [[NSAssertionHandler currentHandler] handleFailureInMethod:_cmd object:self file:[NSString stringWithUTF8String:"CFRetainRelease_NSAssertionHandler.m"] lineNumber:21 description:(@"Invalid parameter not satisfying: %s"), ("x != 0"), (0), (0), (0), (0)]; } } while(0);
|
|
|
|
|
|
|
|
if( (self = [super init]) != 0 )
|
|
|
|
{
|
|
|
|
*x = 1; // no-warning
|
|
|
|
}
|
|
|
|
|
|
|
|
return self;
|
|
|
|
}
|
|
|
|
|
|
|
|
- (id)initWithPointer2: (int*)x
|
|
|
|
{
|
|
|
|
// Expansion of: NSAssert( x != 0, @"" );
|
|
|
|
do { if (!((x != 0))) { [[NSAssertionHandler currentHandler] handleFailureInMethod:_cmd object:self file:[NSString stringWithUTF8String:"CFRetainRelease_NSAssertionHandler.m"] lineNumber:33 description:((@"")), (0), (0), (0), (0), (0)]; } } while(0);
|
|
|
|
|
|
|
|
if( (self = [super init]) != 0 )
|
|
|
|
{
|
|
|
|
*x = 1; // no-warning
|
|
|
|
}
|
|
|
|
|
|
|
|
return self;
|
|
|
|
}
|
|
|
|
|
|
|
|
@end
|