patch 8.2.3056: Vim9: using default value in lambda gives confusing error Commit: https://github.com/vim/vim/commit/14ded11fcad77ebf41032ec80a95d516ca9acb1c Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jun 26 19:25:49 2021 +0200 patch 8.2.3056: Vim9: using default value in lambda gives confusing error Problem: Vim9: using default value in lambda gives confusing error. Solution: Pass "default_args" on the first pass to get the arguments. (closes #8455)