Re: Does viminfo store nested lists?

On Tuesday, December 10, 2013 11:22:53 AM UTC-6, ZyX wrote:
> On Dec 10, 2013 7:57 PM, "Ben Fritz" <fritzo...@gmail.com> wrote:
> >
> > On Tuesday, December 10, 2013 6:55:53 AM UTC-6, Christian Brabandt wrote:
> > > On Tue, December 10, 2013 13:24, Marc Weber wrote:
> > > > Have you tried cyclic linked lists/ dictionaries like these samples ?
> > > >
> > > > fun! CyclicDictionary(count)
> > > >   let start = {}
> > > >   let prev = start
> > > >   for i in range(1, a:count)
> > > >     let new_ = {'prev': prev}
> > > >   endfor
> > > >   let start.prev = new_
> > > >
> > > >   return start
> > > > endf
> > > >
> > > >
> > > > fun! CyclicList(count)
> > > >   let lists = map(range(0,a:count-1), '[]')
> > > >
> > > >   for i in range(0, a:count-1)
> > > >     call add(lists[i], lists[(i+1) % a:count])
> > > >     call add(lists[i], lists[(i-1+a:count) % a:count])
> > > >   endfor
> > > >   return lists[0]
> > > > endf
> > > >
> > > > let dict = CyclicDictionary(100000)
> > > > let list = CyclicList(100000)
> > > >
> > > > if dict and list are both read back correctly neither size nor cycles
> > > > seem to be a problem ..
> > >
> > > Oh wow, simply sourcing that in my Windows gvim (7.4.0) crashes it.
> > >
> >
> > I can reproduce on a self-compiled 7.4.113 (HUGE features with dynamic
> > python and perl). But it is strange. I source the script and everything
> > seems fine. I can enter and exit insert mode without problem. About 30
> > seconds later, Vim crashes (when I'm not actually doing anything in
> > Vim).
>
> Does :call garbagecollect(1) trigger the crash?

Yes. Adding "call garbagecollect()" to the end of the script makes Vim crash
immediately instead of after a long delay, when sourcing.

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