Backport #8911: Please backport r42555 (hash.c `rb_hash_aset`: [DOC] Document key dup)

• Status: Closed
• Assignee: nagachika (Tomoyuki Chikanaga)

[kachick (Kenichi Kamiya)]

r42555

Hash#[] and Hash#store duplicates string key when the string is unfrozen.
I hope to backport to 2.0.0 and 1.9.3.

[nagachika (Tomoyuki Chikanaga)]

• Status changed from Open to Assigned

[nagachika (Tomoyuki Chikanaga)]

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

This issue was solved with changeset r42945.
Kenichi, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

---

merge revision(s) 42555: [Backport #8911]

* hash.c (rb_hash_aset): [DOC] Document key dup patch by @kachick
  [Fixes GH-382] https://github.com/ruby/ruby/pull/382