Backport #6059: Please backport r34719, 34720

• Status: Closed
• Assignee: -

[authorNari (Narihiro Nakamura)]

バックポートを希望します。GCの修正です。

• r34719 次回のマーク前にマーク済みのslotは全部マークする
• r34720 誤ってコミットしたファイルのrevert

[naruse (Yui NARUSE)]

• Status changed from Open to Closed
• % Done changed from 0 to 100

This issue was solved with changeset r34737.
Narihiro, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

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merge revision(s) 34719,34720: [Backport #6059]

* gc.c : remove gc_clear_mark_on_sweep_slots() and use
  rest_sweep() instead of it, because some dead objects might be
  marked in next the mark phase by false pointers.
  [ruby-core:42672]