commit e1d1211799bc37c063666e97437cf4e9af4782b0
author Bram Moolenaar <Bram@vim.org> Sat Mar 05 11:37:48 2022 +0000
committer Bram Moolenaar <Bram@vim.org> Sat Mar 05 11:37:48 2022 +0000
tree 1a43103320c16459551d6ab64c4d02afd1947452
parent 330a388e18ad6b64c3574c712db675258b0e9878

patch 8.2.4509: Vim9: can declare a variable with ":va"

Problem:    Vim9: can declare a variable with ":va".
Solution:   Disallow using ":va", require using ":var".

src/testdir/test_vim9_assign.vim

diff --git a/src/testdir/test_vim9_assign.vim b/src/testdir/test_vim9_assign.vim
index ccf2a01..6f64334 100644
--- a/src/testdir/test_vim9_assign.vim
+++ b/src/testdir/test_vim9_assign.vim
@@ -1965,6 +1965,11 @@
   v9.CheckDefFailure(['var foo.bar = 2'], 'E1087:')
   v9.CheckDefFailure(['var foo[3] = 2'], 'E1087:')
   v9.CheckDefFailure(['const foo: number'], 'E1021:')
+
+  lines =<< trim END
+      va foo = 123
+  END
+  v9.CheckDefAndScriptFailure(lines, 'E1065:', 1)
 enddef
 
 def Test_var_declaration_inferred()