patch 8.2.3230: Vim9: type error when function return type is not known yet Commit: https://github.com/vim/vim/commit/f723701de0636ad8b4aad6179b322f72b04354b9 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jul 27 22:21:44 2021 +0200 patch 8.2.3230: Vim9: type error when function return type is not known yet Problem: Vim9: type error when function return type is not known yet. Solution: When return type is unknown, use "any". (closes https://github.com/vim/vim/issues/8644)