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Revision cd391985

Added by ktsj (Kazuki Tsujimoto) about 11 years ago

  • backport r39276 from trunk. [ruby-dev:46997] [Bug #7825]

  • vm.c (rb_thread_mark): mark a working Proc of bmethod
    (a method defined by define_method) even if the method was removed.
    We could not trace working Proc object which represents the body
    of bmethod if the method was removed (alias/undef/overridden).
    Simply, it was mark miss.
    This patch by Kazuki Tsujimoto. [Bug #7825]

    NOTE: We can brush up this marking because we do not need to mark
    me' on each living control frame. We need to mark me's
    only if `me' was free'ed. This is future work after Ruby 2.0.0.

  • test/ruby/test_method.rb: add a test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@39279 b2dd03c8-39d4-4d8f-98ff-823fe69b080e