[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
RE: Categories, NSString and +load
From: |
Nicola Pero |
Subject: |
RE: Categories, NSString and +load |
Date: |
Fri, 8 Oct 2010 10:09:14 +0200 (CEST) |
It sounds like a bug in the GNU Objective-C Runtime, most likely this one --
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16110
It's on my list for GCC 4.6.0.
But please note that (in practice) most likely you want to use +load
as little as possible. Almost anything else works more reliably. ;-)
Thanks
-----Original Message-----
From: "Andreas Kostler" <andreas.koestler.leica@gmail.com>
Sent: Friday, 8 October, 2010 09:21
To: discuss-gnustep@gnu.org
Subject: Categories, NSString and +load
Hello everyone,
Please help me on this one. The code snippet below output
1
0
Hence, [NSObject load] gets called, [NSString load] doesn't.
Can anyone explain this behaviour?
Kind Regards
#include <Foundation/NSString.h>
#include <Foundation/NSAutoreleasePool.h>
static int a = 0;
static int b = 0;
@implementation NSObject (objectCategory)
+(void)load {
a = 1;
}
@end
@implementation NSString (stringCategory)
+ (void)load {
b = 1;
}
@end
int main() {
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
NSLog (@"%d", a);
NSLog (@"%d", b);
[pool release];
}
_______________________________________________
Discuss-gnustep mailing list
Discuss-gnustep@gnu.org
http://lists.gnu.org/mailman/listinfo/discuss-gnustep