`-_I_Using'

[Piebe de Vries]

Hello Everybody,

I switched from swarm 1.0.4 to 1.2 and everything went all right except the
following definition of one of my classes:

 @interface Founder : SwarmObject < Copy> {

what resulted in the following compilation warning:

 gcc -c -Wno-import -g -O2 -I/usr/local/include Queen.m   
 Queen.m:55: warning: incomplete implementation of class `Founder'
 Queen.m:55: warning: method definition for `-_I_Using' not found
 Queen.m:55: warning: class `Founder' does not fully implement the `Copy'
 protocol

I had a short look at the header files:

@deftype Copy
USING
- copy: aZone;
@end

sure it has to do with USING  but I can not find anything about the different
phases and what I'm supposed to do with it. So I would glad if anybody can help
me out here.

Cheers,
  Piebe

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