patch 9.0.1136: memory leak when getting class member type from expr Commit: https://github.com/vim/vim/commit/e83c133eb900898c39e6935a5d569308ff882342 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jan 2 21:04:04 2023 +0000 patch 9.0.1136: memory leak when getting class member type from expr Problem: Memory leak when getting class member type from expr. Solution: Clear the expression result.