Issue #14368 has been reported by nagachika (Tomoyuki Chikanaga).

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Bug #14368: backport r61862 (Fix SEGV of `/#{"\u3042"}#{'い'}/` in non UTF-8)
https://bugs.ruby-lang.org/issues/14368

* Author: nagachika (Tomoyuki Chikanaga)
* Status: Closed
* Priority: Normal
* Assignee: 
* Target version: 
* ruby -v: 
* Backport: 2.3: REQUIRED, 2.4: REQUIRED, 2.5: REQUIRED
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backport 管理用チケットです。




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