I'm surprised I couldn't find this in the list archives. While
remodelling some old code, I got tired of scrolling and decided to
replace a couple dozen old accessors with @property and @synthesize.
But I inadvertantly left a few of the old getter declarations in the
code. Like this one:
#import <Foundation/Foundation.h>
@interface Foo : NSObject {
NSInteger bar ;
}
@property (assign) NSInteger bar ;
// Whoops, don't need this any more:
- (void)setBar:(NSInteger)someBar ;
@end
@implementation Foo
@synthesize bar ;
@end
int main (int argc, const char * argv[]) {
NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
Foo* foo = [[Foo alloc] init] ;
foo.bar = 600 ;
NSLog(@"foo.bar = %d", foo.bar) ;
[foo release] ;
[pool drain];
return 0;
}
Build and run the above project. No warnings, no errors, no
exceptions, but the output logs:
JunkProps[7449:10b] foo.bar = 0
Remove the old getter declaration under // Whoops, and it's fixed:
JunkProps[7462:10b] foo.bar = 600
If I change 'bar' to be an NSString* instead of an NSInteger, the
extra setter does not cause this problem.
I cannot think of any sensible explanation for this.
Jerry
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