patch 8.2.3904: Vim9: skip expression type is not checked at compile time Commit: https://github.com/vim/vim/commit/7319981f21cbd51267c8cc80b37ed56d8ee78ea7 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Dec 26 17:18:14 2021 +0000 patch 8.2.3904: Vim9: skip expression type is not checked at compile time Problem: Vim9: skip expression type is not checked at compile time. Solution: Add argument type checks.