new Objective-C tests

[Ovidiu Predescu <ovidiu at cup dot hp dot com>]

I've checked in two new Objective-C tests and modified one to fix an incorrect
syntax. Here is the ChangeLog entry and the patch:


Tue Feb  5 8:53:33 2001  Ovidiu Predescu  <ovidiu@cup.hp.com> 

        * objc/execute/bycopy-1.m, bycopy-2.m: Added new tests from Nicola 
        Pero <nicola@brainstorm.co.uk>. 
        * objc/execute/fdecl.m: Declare foo as pointer to AClass. 


Index: fdecl.m
===================================================================
RCS file: /cvs/gcc/egcs/gcc/testsuite/objc/execute/fdecl.m,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -u -r1.1 -r1.2
--- fdecl.m     2000/11/21 08:32:12     1.1
+++ fdecl.m     2001/02/05 16:43:32     1.2
@@ -5,7 +5,7 @@
 
 @interface test
 {
-        AClass foo;
+        AClass *foo;
 }
 @end
 
diff -u /dev/null bycopy-1.m 
--- /dev/null   Mon Jan 29 21:26:10 2001
+++ bycopy-1.m  Mon Feb  5 08:43:40 2001
@@ -0,0 +1,20 @@
+/*
+ * Contributed by Nicola Pero <nicola@brainstorm.co.uk>
+ * Fri Feb  2 11:48:01 GMT 2001
+ */
+
+#include <objc/objc.h>
+#include <objc/Protocol.h>
+
+@protocol MyProtocol
+- (bycopy id) bycopyMethod;
+@end
+
+int main (void)
+{
+  [nil bycopyMethod];
+
+   exit (0);
+}
+
+
diff -u /dev/null bycopy-2.m 
--- /dev/null   Mon Jan 29 21:26:10 2001
+++ bycopy-2.m  Mon Feb  5 08:43:17 2001
@@ -0,0 +1,33 @@
+/*
+ * Contributed by Nicola Pero <nicola@brainstorm.co.uk>
+ * Fri Feb  2 11:48:01 GMT 2001
+ */
+
+#include <objc/objc.h>
+#include <objc/Object.h>
+#include <objc/Protocol.h>
+
+@protocol MyProtocol
++ (bycopy id<MyProtocol>) bycopyMethod;
+@end
+
+@interface MyObject : Object <MyProtocol> 
+@end
+
+@implementation MyObject
++ (bycopy id<MyProtocol>) bycopyMethod
+{
+  return [MyObject alloc];
+}
+@end
+
+int main (void)
+{
+  MyObject *object;
+
+  object = [MyObject bycopyMethod];
+
+   exit (0);
+}
+
+