Issue #8007 has been reported by nagachika (Tomoyuki Chikanaga).

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Backport #8007: backport r39282
https://bugs.ruby-lang.org/issues/8007

Author: nagachika (Tomoyuki Chikanaga)
Status: Assigned
Priority: Normal
Assignee: nagachika (Tomoyuki Chikanaga)
Category: 
Target version: 


r39282 seems fix a potential bug.


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