patch 8.2.3150: Vim9: argument types are not checked at compile time Commit: https://github.com/vim/vim/commit/c72bdd28ac5fe079825155930af8e792580139bb Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Sun Jul 11 19:44:18 2021 +0200 patch 8.2.3150: Vim9: argument types are not checked at compile time Problem: Vim9: argument types are not checked at compile time. Solution: Add more type checks. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/8545)