88 lines
3 KiB
Objective-C
88 lines
3 KiB
Objective-C
// RUN: %clang_cc1 -analyze -analyzer-checker=core,osx.cocoa.RetainCount,alpha.core -analyzer-store=region -analyzer-constraints=range -verify -Wno-objc-root-class %s
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// expected-no-diagnostics
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// BEGIN delta-debugging reduced header stuff
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typedef struct objc_selector *SEL;
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typedef signed char BOOL;
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typedef unsigned int NSUInteger;
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typedef struct _NSZone NSZone;
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@class NSInvocation, NSMethodSignature, NSCoder, NSString, NSEnumerator;
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@protocol NSObject
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- (BOOL)isEqual:(id)object;
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- (oneway void)release;
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@end
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@protocol NSCopying
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- (id)copyWithZone:(NSZone *)zone;
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@end
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@protocol NSMutableCopying
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- (id)mutableCopyWithZone:(NSZone *)zone;
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@end
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@protocol NSCoding
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- (void)encodeWithCoder:(NSCoder *)aCoder;
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@end
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@interface NSObject <NSObject> {}
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+ (id)alloc;
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@end
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typedef float CGFloat;
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typedef struct _NSPoint {} NSRect;
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static __inline__ __attribute__((always_inline)) NSRect NSMakeRect(CGFloat x, CGFloat y, CGFloat w, CGFloat h) { NSRect r; return r; }
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typedef struct {} NSFastEnumerationState;
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@protocol NSFastEnumeration
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- (NSUInteger)countByEnumeratingWithState:(NSFastEnumerationState *)state objects:(id *)stackbuf count:(NSUInteger)len;
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@end
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@class NSString;
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@interface NSArray : NSObject <NSCopying, NSMutableCopying, NSCoding, NSFastEnumeration>
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- (NSUInteger)count;
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@end
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@interface NSMutableArray : NSArray
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- (void)addObject:(id)anObject;
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@end @class NSAppleEventDescriptor;
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enum { NSBackingStoreRetained = 0, NSBackingStoreNonretained = 1, NSBackingStoreBuffered = 2 };
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typedef NSUInteger NSBackingStoreType;
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@interface NSResponder : NSObject <NSCoding> {} @end
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@protocol NSAnimatablePropertyContainer
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- (id)animator;
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@end
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@protocol NSValidatedUserInterfaceItem
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- (SEL)action;
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@end
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@protocol NSUserInterfaceValidations
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- (BOOL)validateUserInterfaceItem:(id <NSValidatedUserInterfaceItem>)anItem;
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@end @class NSDate, NSDictionary, NSError, NSException, NSNotification;
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enum { NSBorderlessWindowMask = 0, NSTitledWindowMask = 1 << 0, NSClosableWindowMask = 1 << 1, NSMiniaturizableWindowMask = 1 << 2, NSResizableWindowMask = 1 << 3 };
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@interface NSWindow : NSResponder <NSAnimatablePropertyContainer, NSUserInterfaceValidations> {}
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- (id)initWithContentRect:(NSRect)contentRect styleMask:(NSUInteger)aStyle backing:(NSBackingStoreType)bufferingType defer:(BOOL)flag;
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@end
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extern NSString *NSWindowDidBecomeKeyNotification;
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@interface NSPanel : NSWindow {}
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@end
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@class NSTableHeaderView;
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// END delta-debugging reduced header stuff
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@interface MyClass
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{
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NSMutableArray *panels;
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}
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- (void)myMethod;
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- (void)myMethod2;
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@end
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@implementation MyClass // no-warning
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- (void)myMethod
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{
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NSPanel *panel = [[NSPanel alloc] initWithContentRect:NSMakeRect(0, 0, 200, 200) styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:(BOOL)1];
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[panels addObject:panel];
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[panel release]; // no-warning
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}
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- (void)myMethod2
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{
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NSPanel *panel = [[NSPanel alloc] initWithContentRect:NSMakeRect(0, 0, 200, 200) styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:(BOOL)1]; // no-warning
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[panels addObject:panel];
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}
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@end
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