Bug #11212: defined?(foo()) ignores respond_to_missing?

• Status: Closed
• Assignee: matz (Yukihiro Matsumoto)
• Target version: -
• ruby -v: 2.3dev
• Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN

[ko1 (Koichi Sasada)]

class C
  def respond_to_missing? *args
    true
  end

  def test
    p defined?(non_exist_method())
  end
end

C.new.test

This script prints only nil. It ignores respond_to_missing?.
It should be a bug.

[jeremyevans0 (Jeremy Evans)]

• Status changed from Open to Closed

Fixed by a54da1c05058d9f873f28c317677c5393d7327c9.