forked from OSchip/llvm-project
118 lines
2.6 KiB
Objective-C
118 lines
2.6 KiB
Objective-C
// 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;
|
|
- (Class)class;
|
|
@end
|
|
|
|
@interface NSObject <NSObject> {}
|
|
- (void)dealloc;
|
|
- (id)init;
|
|
@end
|
|
|
|
typedef struct objc_selector *SEL;
|
|
|
|
// <rdar://problem/6380411>: 'myproperty' has kind 'assign' and thus the
|
|
// assignment through the setter does not perform a release.
|
|
|
|
@interface MyObject : NSObject {
|
|
id _myproperty;
|
|
}
|
|
@property(assign) id myproperty;
|
|
@end
|
|
|
|
@implementation MyObject
|
|
@synthesize myproperty=_myproperty; // no-warning
|
|
- (void)dealloc {
|
|
self.myproperty = 0;
|
|
[super dealloc];
|
|
}
|
|
@end
|
|
|
|
//===------------------------------------------------------------------------===
|
|
// Don't warn about iVars that are selectors.
|
|
|
|
@interface TestSELs : NSObject {
|
|
SEL a;
|
|
SEL b;
|
|
}
|
|
|
|
@end
|
|
|
|
@implementation TestSELs // no-warning
|
|
- (id)init {
|
|
if( (self = [super init]) ) {
|
|
a = @selector(a);
|
|
b = @selector(b);
|
|
}
|
|
|
|
return self;
|
|
}
|
|
@end
|
|
|
|
//===------------------------------------------------------------------------===
|
|
// Don't warn about iVars that are IBOutlets.
|
|
|
|
#ifndef IBOutlet
|
|
#define IBOutlet
|
|
#endif
|
|
|
|
@class NSWindow;
|
|
|
|
@interface HasOutlet : NSObject {
|
|
IBOutlet NSWindow *window;
|
|
}
|
|
@end
|
|
|
|
@implementation HasOutlet // no-warning
|
|
@end
|
|
|
|
//===------------------------------------------------------------------------===
|
|
// <rdar://problem/6380411>
|
|
// Was bogus warning: "The '_myproperty' instance variable was not retained by a
|
|
// synthesized property but was released in 'dealloc'"
|
|
|
|
@interface MyObject_rdar6380411 : NSObject {
|
|
id _myproperty;
|
|
}
|
|
@property(assign) id myproperty;
|
|
@end
|
|
|
|
@implementation MyObject_rdar6380411
|
|
@synthesize myproperty=_myproperty;
|
|
- (void)dealloc {
|
|
// Don't claim that myproperty is released since it the property
|
|
// has the 'assign' attribute.
|
|
self.myproperty = 0; // no-warning
|
|
[super dealloc];
|
|
}
|
|
@end
|
|
|
|
//===------------------------------------------------------------------------===
|
|
// PR 3187: http://llvm.org/bugs/show_bug.cgi?id=3187
|
|
// - Disable the missing -dealloc check for classes that subclass SenTestCase
|
|
|
|
@class NSString;
|
|
|
|
@interface SenTestCase : NSObject {}
|
|
@end
|
|
|
|
@interface MyClassTest : SenTestCase {
|
|
NSString *resourcePath;
|
|
}
|
|
@end
|
|
|
|
@interface NSBundle : NSObject {}
|
|
+ (NSBundle *)bundleForClass:(Class)aClass;
|
|
- (NSString *)resourcePath;
|
|
@end
|
|
|
|
@implementation MyClassTest
|
|
- (void)setUp {
|
|
resourcePath = [[NSBundle bundleForClass:[self class]] resourcePath];
|
|
}
|
|
- (void)testXXX {
|
|
// do something which uses resourcepath
|
|
}
|
|
@end
|