Date: 11 Aug 1999 01:39:43 -0000 From: ycheng@ycheng.wsl.sinica.edu.tw Cc: recipient list not shown: ; Subject: Problem in egcc2.95 port ? Message-ID: <19990811013943.16207.qmail@ycheng.wsl.sinica.edu.tw>
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This Following code can be compile without worning in
FreeBSD 3.2-STABLE using system default gcc and
egcc 2.95, but core dump with egcc 2.95 in ports.
The system is 'make world' about 4 days before.
command to compile:
cc *.m -Wall -o test -lobjc
egcc *.m -Wall -o test -lobjc
Thank you for your help !
--- /dev/null Wed May 6 04:32:27 1998
+++ DelegatePool.h Wed Aug 11 08:34:58 1999
@@ -0,0 +1,10 @@
+#include <objc/Object.h>
+
+@interface DelegatePool : Object
+{
+ id a;
+}
+- (void) setDeleGate: anObject;
+- forward:(SEL)aSel :(arglist_t)argFrame;
+@end
+
--- /dev/null Wed May 6 04:32:27 1998
+++ DelegatePool.m Wed Aug 11 08:34:58 1999
@@ -0,0 +1,22 @@
+
+#include "DelegatePool.h"
+
+@implementation DelegatePool
+
+- (void) setDeleGate: anObject
+{
+ a = anObject;
+}
+
+- forward: (SEL)aSel :(arglist_t)argFrame
+{
+ void *ret = 0;
+
+ if ([a respondsTo:aSel])
+ {
+ ret = [a performv:aSel :argFrame];
+ }
+ return ret;
+}
+
+@end
--- /dev/null Wed May 6 04:32:27 1998
+++ Int.h Wed Aug 11 08:34:58 1999
@@ -0,0 +1,11 @@
+
+#include <objc/Object.h>
+
+@interface Int : Object
+{
+ int i;
+}
+- (void) set: (int) val;
+- (void) print;
+@end
+
--- /dev/null Wed May 6 04:32:27 1998
+++ Int.m Wed Aug 11 08:34:58 1999
@@ -0,0 +1,17 @@
+
+#include "Int.h"
+
+@implementation Int
+
+- (void) set: (int) val
+{
+ i = val;
+}
+
+- (void) print
+{
+ printf("Inv val is %i\n", i);
+}
+
+@end
+
--- /dev/null Wed May 6 04:32:27 1998
+++ main.m Wed Aug 11 08:34:57 1999
@@ -0,0 +1,16 @@
+#include "Int.h"
+#include "DelegatePool.h"
+
+int main()
+{
+ id i;
+ id d;
+
+ i = [[Int new] init] ;
+ d = [[DelegatePool new] init];
+ [d setDeleGate: i];
+ [d print];
+ return 0;
+}
+
+
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