Date: Wed, 10 Mar 2010 22:53:52 -0800 From: Nerius Landys <nlandys@gmail.com> To: dg17@penx.com, FreeBSD Mailing List <freebsd-questions@freebsd.org> Subject: Re: Objective-C 2.0 on FreeBSD; garbage collection, anyone? Message-ID: <560f92641003102253t68d082a4x3d343521cced11ba@mail.gmail.com> In-Reply-To: <1268263879.13552.1.camel@btw.pki2.com> References: <560f92641003100100y6490cf3veb53ca0b11a90dcb@mail.gmail.com> <1268263879.13552.1.camel@btw.pki2.com>
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> What is the content of the header file?
File GarbageObj.h:
====================
#import <Foundation/Foundation.h>
@interface GarbageObj : NSObject {
}
-(void) foo;
@end
File GarbageObj.m:
====================
#import "GarbageObj.h"
@implementation GarbageObj
-(void) foo {
}
-(void) dealloc {
//printf("dealloc\n");
[super dealloc];
}
@end
File GarbageMain.m:
====================
#import "GarbageObj.h"
int main(int argc, const char *argv[]) {
int inx = 0;
while (YES) {
inx++;
GarbageObj *obj = [[GarbageObj alloc] init];
[obj foo];
if (inx == 1000000) {
inx = 0;
sleep(1);
}
//printf("before release\n");
//[obj release];
//printf("after release\n");
}
return 0;
}
File GNUmakefile:
====================
include $(GNUSTEP_MAKEFILES)/common.make
APP_NAME = garbagecollection
garbagecollection_HEADERS = GarbageObj.h
garbagecollection_OBJC_FILES = GarbageObj.m GarbageMain.m
garbagecollection_RESOURCE_FILES =
ADDITIONAL_OBJCFLAGS = -fobjc-gc
include $(GNUSTEP_MAKEFILES)/application.make
(I was building it as a "tool" before but now I tried "app" instead.
Same thing really.)
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