Bug #7665: keyrest argument overwrites the last element of rest argument

• Status: Closed
• Assignee: nobu (Nobuyoshi Nakada)
• Target version: 2.0.0
• ruby -v: r38718

[nobu (Nobuyoshi Nakada)]

=begin
Since r38657, this code
def foo(*args, **opt)
p args, opt
end

foo("foo", "bar", zzz: 42)

shows
["foo", {:zzz=>42}]
{:zzz=>42}

but the first line should be (({["foo", "bar"]})).
=end

[nobu (Nobuyoshi Nakada)]

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

This issue was solved with changeset r38719.
Nobuyoshi, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

---

vm_insnhelper.c: keyrest should not overwrite rest arg

• vm_insnhelper.c (vm_callee_setup_arg_complex, vm_yield_setup_block_args):
  set keyrest hash after making rest array, so that the last element
  will not be overwritten. [ruby-core:51278] [Bug #7665]