* lib/thread.rb: Synchronize with HEAD. The last change

(rev.1.9.2.2) against SizedQueue#max= was wrong and didn't fix
  the bug in question.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@1543 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,9 @@
+Sat Jun 23 19:25:08 2001  Akinori MUSHA  <knu@iDaemons.org>
+
+	* lib/thread.rb: Synchronize with HEAD.  The last change
+	  (rev.1.9.2.2) against SizedQueue#max= was wrong and didn't fix
+	  the bug in question.
+
 Fri Jun 22 23:17:28 2001  WATANABE Hirofumi  <eban@ruby-lang.org>
 
 	* ext/socket/socket.c (ruby_connect): workaround for the setup of

lib/thread.rb

@@ -3,6 +3,7 @@
 #			$Date$
 #			by Yukihiro Matsumoto <matz@netlab.co.jp>
 #
+# Copyright (C) 2001  Yukihiro Matsumoto
 # Copyright (C) 2000  Network Applied Communication Laboratory, Inc.
 # Copyright (C) 2000  Information-technology Promotion Agency, Japan
 #
@@ -168,9 +169,8 @@ class Queue
     rescue ThreadError
     end
   end
-  def enq(obj)
-    push(obj)
-  end
+  alias << push
+  alias enq push
 
   def pop(non_block=false)
     Thread.critical = true
@@ -198,7 +198,7 @@ class Queue
   end
 
   def clear
-    @que.replace([])
+    @que.clear
   end
 
   def length
@@ -231,7 +231,7 @@ class SizedQueue<Queue
       @max = max
       Thread.critical = false
     else
-      diff = @max - max
+      diff = max - @max
       @max = max
       Thread.critical = false
       diff.times do
@@ -255,6 +255,7 @@ class SizedQueue<Queue
     end
     super
   end
+  alias << push
 
   def pop(*args)
     retval = super