Bug #8139: keyreq and keyrest

• Status: Closed
• Assignee: nobu (Nobuyoshi Nakada)
• Target version: -

[no6v (Nobuhiro IMAI)]

=begin
Passing a hash without required key (:keyreq) to a method which takes keyreq: and **keyrest,
then a same hash is set to both keyreq and keyrest.

def m(keyreq:, **keyrest)
[keyreq, keyrest]
end

m(keyreq: 1, keyrest: 2) # => [1, {:keyrest => 2}] OK
m(unknown: 3) # => [{:unknown=>3}, {:unknown=>3}] ??
=end

[nobu (Nobuyoshi Nakada)]

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

This issue was solved with changeset r39869.
Nobuhiro, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

---

vm_insnhelper.c: check required kwarg with resthash

• vm_insnhelper.c (vm_callee_setup_keyword_arg): should check required
  keyword arguments even if rest hash is defined. [ruby-core:53608]
  [Bug #8139]

[nagachika (Tomoyuki Chikanaga)]

• Tracker changed from Bug to Backport
• Project changed from Ruby master to Backport200
• Category deleted (core)
• Status changed from Closed to Assigned
• Assignee set to nagachika (Tomoyuki Chikanaga)

I think this is definitely a bugfix. I'll backport r39869.

[nagachika (Tomoyuki Chikanaga)]

• Tracker changed from Backport to Bug
• Project changed from Backport200 to Ruby master
• Status changed from Assigned to Closed
• Assignee changed from nagachika (Tomoyuki Chikanaga) to nobu (Nobuyoshi Nakada)

It is a bugfix about require keyword arguments which is a new feature of 2.1. [Feature #7701]
No need to backport. sorry.