commit 04b568b38f848293e1ae0e680685280151acb386
author Bram Moolenaar <Bram@vim.org> Mon Nov 22 21:58:41 2021 +0000
committer Bram Moolenaar <Bram@vim.org> Mon Nov 22 21:58:41 2021 +0000
tree 4ecf2787718a1bf00ca71be8190c01a820e6e1db
parent 3b3755fe19e9ded2a1c45f14b2c6fa065bcaf2c6

patch 8.2.3651: Vim9: no error for :lock or :unlock with unknown variable

Problem:    Vim9: no error for :lock or :unlock with unknown variable.
Solution:   Give an error. (closes #9188)

src/testdir/test_vim9_cmd.vim

diff --git a/src/testdir/test_vim9_cmd.vim b/src/testdir/test_vim9_cmd.vim
index 31f20cb..16f5d55 100644
--- a/src/testdir/test_vim9_cmd.vim
+++ b/src/testdir/test_vim9_cmd.vim
@@ -1370,6 +1370,23 @@
       unlockvar theList
   END
   CheckDefFailure(lines, 'E1178', 2)
+
+  lines =<< trim END
+      vim9script
+      var name = 'john'
+      lockvar nameX
+  END
+  CheckScriptFailure(lines, 'E1246', 3)
+
+  lines =<< trim END
+      vim9script
+      var name = 'john'
+      def LockIt()
+        lockvar nameX
+      enddef
+      LockIt()
+  END
+  CheckScriptFailure(lines, 'E1246', 1)
 enddef
 
 def Test_substitute_expr()