patch 8.2.3084: Vim9: builtin function argument types are not checked Commit: https://github.com/vim/vim/commit/a26f56f67502c72d44c61afdede2206cdde47c17 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Sat Jul 3 11:58:12 2021 +0200 patch 8.2.3084: Vim9: builtin function argument types are not checked Problem: Vim9: builtin function argument types are not checked at compile time. Solution: Add argument types. (Yegappan Lakshmanan, closes #8503)