Issue #8146 has been reported by authorNari (Narihiro Nakamura).

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Backport #8146: Backport r39811
https://bugs.ruby-lang.org/issues/8146

Author: authorNari (Narihiro Nakamura)
Status: Open
Priority: Normal
Assignee: nagachika (Tomoyuki Chikanaga)
Category: 
Target version: 


????????????張?????????????????????????????????????修正??????


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