patch 9.0.1037: lalloc(0) error for a class without members Commit: https://github.com/vim/vim/commit/98aeb2100c2759111f93f0f0857e93d98afdc88a Author: Bram Moolenaar <Bram@vim.org> Date: Thu Dec 8 22:09:14 2022 +0000 patch 9.0.1037: lalloc(0) error for a class without members Problem: lalloc(0) error for a class without members. Solution: Don't allocate room for members if there aren't any. Don't create the class if there was an error.