Bug #12836: Backport r56416 (copy_stream to duplex IO)

• Status: Closed
• Assignee: -
• Target version: -
• ruby -v: -
• Backport: 2.1: DONTNEED, 2.2: DONTNEED, 2.3: DONE

[nagachika (Tomoyuki Chikanaga)]

バックポート管理用チケットです。

[nagachika (Tomoyuki Chikanaga)]

• Backport changed from 2.1: DONTNEED, 2.2: DONTNEED, 2.3: REQUIRED to 2.1: DONTNEED, 2.2: DONTNEED, 2.3: DONE

ruby_2_3 r56569 merged revision(s) 56416.