From: "nagachika (Tomoyuki Chikanaga)" Date: 2013-07-09T12:38:27+09:00 Subject: [ruby-core:55869] [ruby-trunk - Bug #8607][Closed] Stack consistency error (sp: 16, bp: 17) Issue #8607 has been updated by nagachika (Tomoyuki Chikanaga). Status changed from Open to Closed Thank you for your investigation. I close this ticket. ---------------------------------------- Bug #8607: Stack consistency error (sp: 16, bp: 17) https://bugs.ruby-lang.org/issues/8607#change-40374 Author: sawa (Tsuyoshi Sawada) Status: Closed Priority: Normal Assignee: Category: Target version: ruby -v: ruby 2.0.0p195 (2013-05-14 revision 40734) [x86_64-linux] Backport: 1.9.3: UNKNOWN, 2.0.0: UNKNOWN The following code: class A attr_accessor :foo end class B def initialize(parent) @parent = parent end def method_missing(method, *args, &block) @parent.send(method) end end B.new(A.new).foo = :bar returns: [BUG] Stack consistency error (sp: 16, bp: 17) It has been reported on Stackoverflow (http://stackoverflow.com/questions/17513074/ruby-2-0-throws-bug-stack-consistency-error) by NicoSantangelo. -- http://bugs.ruby-lang.org/