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thread_sync.c: fix documentation for Queue#close

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When Queue#closed? is true, using push/enq/<< will raise an
exception, and not return nil.

* thread_sync.c: fix documentation for Queue#close
  Thanks to John Anderson.  [ruby-core:81749] [Misc #13673]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59165 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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normal 2017-06-23 20:59:00 +00:00
parent 88c3bc2c20
commit b11350d609
1 changed files with 1 additions and 1 deletions
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thread_sync.c
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@ -730,7 +730,7 @@ queue_do_push(VALUE self, struct rb_queue *q, VALUE obj)
* *
* - +close+ will be ignored. * - +close+ will be ignored.
* *
* - calling enq/push/<< will return nil. * - calling enq/push/<< will raise an exception.
* *
* - when +empty?+ is false, calling deq/pop/shift will return an object * - when +empty?+ is false, calling deq/pop/shift will return an object
* from the queue as usual. * from the queue as usual.