patch 8.2.3154: Vim9: some type checks for builtin functions fail Commit: https://github.com/vim/vim/commit/841e498c5d1765eab17bce5242543b47dfc25b41 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Sun Jul 11 22:04:25 2021 +0200 patch 8.2.3154: Vim9: some type checks for builtin functions fail Problem: Vim9: some type checks for builtin functions fail. Solution: Correct the type checks. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/8551, closes #8550)