patch 8.2.3051: Vim9: for loop with one list variable does not work Commit: https://github.com/vim/vim/commit/444d878324525787e55185ce3c3e29a3de9b700a Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jun 26 12:40:56 2021 +0200 patch 8.2.3051: Vim9: for loop with one list variable does not work Problem: Vim9: for loop with one list variable does not work. Solution: Use a separate flag for unpacking a list. (closes https://github.com/vim/vim/issues/8452)

--- a/src/testdir/test_vim9_script.vim
+++ b/src/testdir/test_vim9_script.vim
@@ -2385,6 +2385,13 @@ def Test_for_loop()
       endfor
       assert_equal('1a2b', res)
 
+      # unpack with one var
+      var reslist = []
+      for [x] in [['aaa'], ['bbb']]
+        reslist->add(x)
+      endfor
+      assert_equal(['aaa', 'bbb'], reslist)
+
       # loop over string
       res = ''
       for c in 'aéc̀d'