[Backport92 - Backport #8528][Assigned] backport r36763, r36764

Ruby Development
1

Issue #8528 has been reported by nobu (Nobuyoshi N.).

Backport #8528: backport r36763, r36764

Author: nobu (Nobuyoshi N.)
Status: Assigned
Priority: Normal
Assignee: usa (Usaku NAKAMURA)
Category: core
Target version:

gcc での警告よけです。