1// RUN: %clang_analyze_cc1 -analyzer-checker=core,osx.cocoa.RetainCount -analyzer-output=text -verify %s 2 3@protocol NSObject 4@end 5 6@interface NSObject <NSObject> {} 7- (id)init; 8+ (id)alloc; 9- (id)autorelease; 10@end 11 12@interface Foo : NSObject 13@property(nonatomic) int bar; 14@end 15 16@implementation Foo 17-(int)bar { 18 return 0; 19} 20@end 21 22int baz() { 23 Foo *f = [Foo alloc]; 24 // expected-note@-1 {{'f' initialized here}} 25 // expected-note@-2 {{Method returns an instance of Foo with a +1 retain count}} 26 27 return f.bar; 28 // expected-warning@-1 {{Potential leak of an object stored into 'self' [osx.cocoa.RetainCount]}} 29 // expected-note@-2 {{Passing value via implicit parameter 'self'}} 30 // expected-note@-3 {{Object leaked: object allocated and stored into 'self' is not referenced later in this execution path and has a retain count of +1}} 31} 32