lib/thread.rb (SizedQueue#pop): rewrite by using ConditionVariable.
lib/thread.rb (SizedQueue#push): ditto.
lib/thread.rb (SizedQueue#max): ditto.
lib/thread.rb (Queue#pop): ditto.
lib/thread.rb (Queue#push): ditto.
lib/thread.rb (SizedQueue#num_waiting): adopt the above changes.
lib/thread.rb (SizedQueue#initialize): ditto.
lib/thread.rb (Queue#num_waiting): ditto.
lib/thread.rb (Queue#initialize): ditto.
test/thread/test_queue.rb (test_sized_queue_and_wakeup): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38087 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
lib/thread.rb (SizedQueue#pop): rewrite by using ConditionVariable.
lib/thread.rb (SizedQueue#push): ditto.
lib/thread.rb (SizedQueue#max): ditto.
lib/thread.rb (Queue#pop): ditto.
lib/thread.rb (Queue#push): ditto.
lib/thread.rb (SizedQueue#num_waiting): adopt the above changes.
lib/thread.rb (SizedQueue#initialize): ditto.
lib/thread.rb (Queue#num_waiting): ditto.
lib/thread.rb (Queue#initialize): ditto.
test/thread/test_queue.rb (test_sized_queue_and_wakeup): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38087 b2dd03c8-39d4-4d8f-98ff-823fe69b080e