commit 2596a4e763e11eb8e406f262cb72fd2b39461572
author Bram Moolenaar <Bram@vim.org> Sat Aug 14 21:35:40 2021 +0200
committer Bram Moolenaar <Bram@vim.org> Sat Aug 14 21:35:40 2021 +0200
tree ab7c8ca904bc2262bc7a4c80e57489fbcf07b43e
parent 6aa57295cfbe8f21c15f0671e45fd53cf990d404

patch 8.2.3346: Vim9: no error for using "." for concatenation after ":vim9cmd"

Problem:    Vim9: no error for using "." for concatenation after ":vim9cmd".
            (Naohiro Ono)
Solution:   Check for Vim9 script syntax. (closes #8756)

src/testdir/test_vim9_cmd.vim

diff --git a/src/testdir/test_vim9_cmd.vim b/src/testdir/test_vim9_cmd.vim
index 7ec43e9..49bb873 100644
--- a/src/testdir/test_vim9_cmd.vim
+++ b/src/testdir/test_vim9_cmd.vim
@@ -14,6 +14,7 @@
   END
   CheckScriptSuccess(lines)
   assert_fails('vim9cmd', 'E1164:')
+  assert_fails('vim9cmd echo "con" . "cat"', 'E15:')
 
   lines =<< trim END
       vim9script