WebKit Bugzilla
Attachment 338887 Details for
Bug 184799
: Make WAKScrollView delegate a weak property
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Source for testing objc-arc and objc-weak
weak-smfr.m (text/x-csrc), 622 bytes, created by
David Kilzer (:ddkilzer)
on 2018-04-26 10:19:11 PDT
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Description:
Source for testing objc-arc and objc-weak
Filename:
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Creator:
David Kilzer (:ddkilzer)
Created:
2018-04-26 10:19:11 PDT
Size:
622 bytes
patch
obsolete
>#include <Foundation/Foundation.h> > >@interface Weak : NSObject >{ >#if !__has_feature(objc_arc_weak) > NSString *_prop; >#endif >} >@property (weak, nonatomic) NSString *prop; >@end > >@implementation Weak >#if !__has_feature(objc_arc_weak) >@synthesize prop = _prop; >#endif >@end > >int main(int argc, char** argv) >{ > Weak *object = [[Weak alloc] init]; > @autoreleasepool { > NSString *string = [NSString stringWithFormat:@"Arguments: %d\n", argc]; > object.prop = string; > NSLog(@"Before release: %p", object.prop); > string = nil; > } > NSLog(@"After release: %p", object.prop); > return 0; >}
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