[ruby-core:112091] [Ruby master Bug#19387] Issue with ObjectSpace.each_objects not returning IO objects after starting a ractor

27 Jan 2023


      Issue #19387 has been reported by luke-gru (Luke Gruber).

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Bug #19387: Issue with ObjectSpace.each_objects not returning IO objects after starting a ractor
https://bugs.ruby-lang.org/issues/19387

* Author: luke-gru (Luke Gruber)
* Status: Open
* Priority: Normal
* Backport: 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN
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```ruby
r = Ractor.new do
  receive # block, the problem is not the termination of the ractor but the starting
end

ObjectSpace.each_object(IO) { |io|
  p io # we get no objects
}
```


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