Hi,
On Thu, Dec 9, 2021 at 8:13 AM naohiro ono <[email protected]>
wrote:
> *Describe the issue*
>
> Using a funcref for 'operatorfunc' option might cause a crash.
>
The garbage collection support for the callback functions is missing. I
will send
out a PR later.
- Yegappan
> *Steps to reproduce*
>
> 1.
>
> Run vim -Nu NONE.
> 2.
>
> :source this script:
>
> function SetOperatorfunc()
> let operator = {'execute': function('OperatorExecute')}
> let &operatorfunc = operator.executeendfunctionfunction
> OperatorExecute(_) dictendfunctioncall SetOperatorfunc()call
> test_garbagecollect_now()set operatorfunc=
>
> Vim crashes.
>
> *Expected behavior*
>
> Vim does not crash.
>
> *Environment*
>
> - Vim 8.2.3765
> - macOS 10.15.7
> - iTerm2
>
>
>
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