patch 9.0.1865: Vim9: garbage collection may cause crash Commit: https://github.com/vim/vim/commit/544be0d893e68c494aed09232d5bee4ca8b74619 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Mon Sep 4 22:14:28 2023 +0200 patch 9.0.1865: Vim9: garbage collection may cause crash Problem: Vim9: garbage collection may cause crash Solution: validate that class members typeval is not null closes: #13028 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>

" Settings for test script execution
" Always use "COMMAND.COM", don't use the value of "$SHELL".
set shell=c:\COMMAND.COM shellquote= shellxquote= shellcmdflag=/c shellredir=>
" This is used only when the +eval feature is available.
if executable("cmd.exe")
   set shell=cmd.exe
endif

source setup.vim