ko1	2007-12-25 22:14:23 +0900 (Tue, 25 Dec 2007)

  New Revision: 14701

  Modified files:
    trunk/ChangeLog
    trunk/thread.c

  Log:
    * thread.c: remove Thread.critical(=).
    


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=14701&r2=14700
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/thread.c?r1=14701&r2=14700

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 14700)
+++ ChangeLog	(revision 14701)
@@ -1,3 +1,7 @@
+Tue Dec 25 22:12:40 2007  Koichi Sasada  <ko1@a...>
+
+	* thread.c: remove Thread.critical(=).
+
 Tue Dec 25 21:44:50 2007  Nobuyoshi Nakada  <nobu@r...>
 
 	* tool/make-snapshot: add version number.
Index: thread.c
===================================================================
--- thread.c	(revision 14700)
+++ thread.c	(revision 14701)
@@ -696,13 +696,6 @@
 
 int rb_thread_critical; /* TODO: dummy variable */
 
-static VALUE
-rb_thread_s_critical(VALUE self)
-{
-    rb_warn("Thread.critical is unsupported.  Use Mutex instead.");
-    return Qnil;
-}
-
 VALUE
 rb_thread_blocking_region(
     rb_blocking_function_t *func, void *data1,
@@ -1014,8 +1007,7 @@
  *  call-seq:
  *     thr.run   => thr
  *
- *  Wakes up <i>thr</i>, making it eligible for scheduling. If not in a critical
- *  section, then invokes the scheduler.
+ *  Wakes up <i>thr</i>, making it eligible for scheduling.
  *
  *     a = Thread.new { puts "a"; Thread.stop; puts "c" }
  *     Thread.pass
@@ -1044,8 +1036,7 @@
  *     Thread.stop   => nil
  *
  *  Stops execution of the current thread, putting it into a ``sleep'' state,
- *  and schedules execution of another thread. Resets the ``critical'' condition
- *  to <code>false</code>.
+ *  and schedules execution of another thread.
  *
  *     a = Thread.new { print "a"; Thread.stop; print "c" }
  *     Thread.pass
@@ -1304,7 +1295,6 @@
  *     b = Thread.new { Thread.stop }
  *     c = Thread.new { Thread.exit }
  *     d = Thread.new { sleep }
- *     Thread.critical = true
  *     d.kill                  #=> #<Thread:0x401b3678 aborting>
  *     a.status                #=> nil
  *     b.status                #=> "sleep"
@@ -1617,7 +1607,6 @@
  *         end
  *     b.priority = -2
  *     sleep 1   #=> 1
- *     Thread.critical = 1
  *     count1    #=> 622504
  *     count2    #=> 5832
  */
@@ -3038,8 +3027,6 @@
     rb_define_singleton_method(rb_cThread, "exit", rb_thread_exit, 0);
     rb_define_singleton_method(rb_cThread, "pass", thread_s_pass, 0);
     rb_define_singleton_method(rb_cThread, "list", rb_thread_list, 0);
-    rb_define_singleton_method(rb_cThread, "critical", rb_thread_s_critical, 0);
-    rb_define_singleton_method(rb_cThread, "critical=", rb_thread_s_critical, 1);
     rb_define_singleton_method(rb_cThread, "abort_on_exception", rb_thread_s_abort_exc, 0);
     rb_define_singleton_method(rb_cThread, "abort_on_exception=", rb_thread_s_abort_exc_set, 1);
 #if THREAD_DEBUG < 0

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