patch 8.2.0469: Vim9: no error for missing ] after list Commit: https://github.com/vim/vim/commit/ee619e5bc0992e818f2d9540b093b769b9c27651 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Mar 28 21:38:06 2020 +0100 patch 8.2.0469: Vim9: no error for missing ] after list Problem: Vim9: no error for missing ] after list. Solution: Add error message. Add more tests.

--- a/src/userfunc.c
+++ b/src/userfunc.c
@@ -350,7 +350,10 @@ get_lambda_tv(char_u **arg, typval_T *re
     e = *arg;
     *arg = skipwhite(*arg);
     if (**arg != '}')
+    {
+	semsg(_("E451: Expected }: %s"), *arg);
 	goto errret;
+    }
     ++*arg;
 
     if (evaluate)