Changeset 4466 for trunk/compiler

Timestamp:

09/05/08 09:52:44 (4 months ago)

Author:

pmoura

Message:

Updated release number to 2.33.1.

Removed supported for the deprecated mutex_create/1 Prolog built-in predicate.

Updated the XSB config file by switching off the use of multifile/1 directives when compiling Logtalk source files as a workaround for know bugs in the implementation of this directive for dynamic predicates.

Location:

trunk/compiler

Files:

• logtalk.pl (modified) (5 diffs)
• NOTES.txt (modified) (1 diff)

trunk/compiler/logtalk.pl

@@ -3 +3 @@
 %
 %  Logtalk - Open source object-oriented logic programming language
-%  Release 2.33.0
+%  Release 2.33.1
 %  
 %  Copyright (c) 1998-2008 Paulo Moura.        All Rights Reserved.
@@ -1831 +1831 @@
     \+ '$lgt_current_flag_'(Flag, _).
 
-current_logtalk_flag(version, version(2, 33, 0)).
+current_logtalk_flag(version, version(2, 33, 1)).
 
 
@@ -13561 +13561 @@
 
 '$lgt_create_mutexes'([Mutex| Mutexes]) :-
-    (   '$lgt_predicate_property'(mutex_create(_, _), built_in) ->
-        catch(mutex_create(_, [alias(Mutex)]), _, true)
-    ;   catch(mutex_create(Mutex), _, true)
-    ),
+    catch(mutex_create(_, [alias(Mutex)]), _, true),
     '$lgt_create_mutexes'(Mutexes).
 
@@ -13777 +13774 @@
 % '$lgt_start_runtime_threading'
 %
-% cretes the default "user" runtime thread when running on
-% Prolog compilers supporting multi-threading programming
+% cretes the message queue for the pseudo-object "user" and initializes the asynchronous 
+% threaded calls tag counter support for compilers supporting multi-threading programming
 
 '$lgt_start_runtime_threading' :-
@@ -13784 +13781 @@
         '$lgt_current_object_'(user, Prefix, _, _, _, _, _, _, _, _, _, _, _) ->
         '$lgt_init_object_message_queue'(Prefix),
-        (   '$lgt_predicate_property'(mutex_create(_, _), built_in) ->
-            mutex_create(_, [alias('$lgt_threaded_tag')])
-        ;   mutex_create('$lgt_threaded_tag')
-        ),
+        mutex_create(_, [alias('$lgt_threaded_tag')]),
         (   current_prolog_flag(bounded, true) ->       % initialization of threaded call tags;
             current_prolog_flag(min_integer, Min),      % curently we use integers, which impose

trunk/compiler/NOTES.txt

@@ -1 +1 @@
 ================================================================
 Logtalk - Open source object-oriented logic programming language
-Release 2.33.0
+Release 2.33.1
 
 Copyright (c) 1998-2008 Paulo Moura.        All Rights Reserved.