Changeset 4471 for trunk/compiler

Timestamp:

09/22/08 12:04:00 (4 months ago)

Author:

pmoura

Message:

Added a syntax construct for easy access to parametric object proxies represented as Prolog facts when sending a message ({Proxy}::Message). Updated the "proxies" example to illustrate this new functionality.

Files:

• trunk/compiler/logtalk.pl (modified) (1 diff)

trunk/compiler/logtalk.pl

@@ -7885 +7885 @@
 % convenient access to parametric object proxies
 
-'$lgt_tr_msg'(Pred, {Proxy}, (call(Proxy), TPred), This) :-
+'$lgt_tr_msg'(Pred, Obj, (call(Proxy), TPred), This) :-
+    nonvar(Obj),
+    Obj = {Proxy},
     !,
     '$lgt_tr_msg'(Pred, Proxy, TPred, This).