Yukihiro Nakadaira wrote:

> On Sat, May 11, 2013 at 8:47 PM, Bram Moolenaar <[email protected]> wrote:
> 
> >
> > Hiroshi Shirosaki wrote:
> >
> > > This is originally reported here.
> > > https://bugs.ruby-lang.org/issues/8364
> > >
> > > Ruby crashes due to GC failure on mac osx. It seems ruby
> > > initialization in if_ruby.c is not a portable way.
> > > Stack start address should be prior to ruby stack region of every ruby
> > > eval for GC working correctly.  It would be better to get the stack
> > > start address at startup timing of vim.
> > > Ruby 1.8.7 on Linux also has this issue.
> > >
> > > I've created a patch to fix this. Tested with ruby 1.8.7, 1.9.3 and
> > > trunk on osx.
> > > ruby_init_stack() also exists in ruby 1.8.7.
> > >
> > > https://gist.github.com/shirosaki/5547805
> >
> > Thanks.  Ruby does appear to have a special kind of GC.
> >
> 
> ruby_init_stack() is also required for static linked version.

But do we still need the check for DYNAMIC_RUBY_VER or another version
check?

Your other message states that it's different for 64 bits, thus I'm not
including this patch yet.


-- 
Nothing is impossible for the man who doesn't have to do it.

 /// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net   \\\
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\\\  an exciting new programming language -- http://www.Zimbu.org        ///
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