proc.c (rb_binding_new_with_cfp): permit to create binding object
of IFUNC frame.
When rb_binding_new_with_cfp()' is called, VM finds out the first normal (has iseq) frame and create a binding object of this frame and create Env objects. ep's of related frames are updated
(ep's point Env object managed spaces). However, ep' of skipped IFUNC frame was not updated and
old invalid `ep' was remained. It causes serious problems.
To solve this issue, permit IFUNC to create binding.
(Maybe there is no problem on it) [ruby-dev:46908] [ruby-trunk - Bug #7774]
of IFUNC frame.
When
rb_binding_new_with_cfp()' is called, VM finds out the first normal (has iseq) frame and create a binding object of this frame and create Env objects.
ep's of related frames are updated(
ep's point Env object managed spaces). However,
ep' of skipped IFUNC frame was not updated andold invalid `ep' was remained. It causes serious problems.
To solve this issue, permit IFUNC to create binding.
(Maybe there is no problem on it)
[ruby-dev:46908] [ruby-trunk - Bug #7774]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39067 b2dd03c8-39d4-4d8f-98ff-823fe69b080e