Backport #7925: refine bug with puts

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

[marcandre (Marc-Andre Lafortune)]

As reported by Dave Thomas in [ruby-core:52515]

module VanityPuts
  refine Object do
    private
    def puts(*args)
      args.each do |arg|
        super("Dave says: #{arg}")
      end
    end
  end
end

using VanityPuts

puts "Hello" # => SystemStackError, expected "Dave says: Hello"

[nobu (Nobuyoshi Nakada)]

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

This issue was solved with changeset r39451.
Marc-Andre, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

---

vm_insnhelper.c: compare with me in method top cfp

• vm_insnhelper.c (vm_call_method): block level control frame does not
  have method entry, so obtain the method entry from method top-level
  control frame to be compared with refined method entry.
  [ruby-core:52750] [Bug #7925]

[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 changed from shugo (Shugo Maeda) to nagachika (Tomoyuki Chikanaga)
• Target version deleted (2.6)

I think this is definitely a bug-fix.

[nagachika (Tomoyuki Chikanaga)]

• Status changed from Assigned to Closed

This issue was solved with changeset r39672.
Marc-Andre, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

---

merge revision(s) 39451: [Backport #7925]

* vm_insnhelper.c (vm_call_method): block level control frame does not
  have method entry, so obtain the method entry from method top-level
  control frame to be compared with refined method entry.
  [ruby-core:52750] [Bug #7925]