# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1597431605 -7200
# Node ID 1344d45ca6f29584697ca526da866cc39a2493ea
# Parent  d397f470886240ecf50f70d925c1106b837574de
patch 8.2.1450: Vim9: no check that script-local items don't become global

Commit: https://github.com/vim/vim/commit/7d6997015d533604f18756e59b4a2a1266a66a97
Author: Bram Moolenaar <Bram@vim.org>
Date:   Fri Aug 14 20:52:28 2020 +0200

    patch 8.2.1450: Vim9: no check that script-local items don't become global

    Problem:    Vim9: no check that script-local items don't become global.
    Solution:   Add a test.

diff --git a/src/testdir/test_vim9_script.vim b/src/testdir/test_vim9_script.vim
--- a/src/testdir/test_vim9_script.vim
+++ b/src/testdir/test_vim9_script.vim
@@ -3039,6 +3039,42 @@ def Test_source_vim9_from_legacy()
   delete('Xvim9_script.vim')
 enddef
 
+func Test_vim9script_not_global()
+  " check that items defined in Vim9 script are script-local, not global
+  let vim9lines =<< trim END
+    vim9script
+    let var = 'local'
+    func TheFunc()
+      echo 'local'
+    endfunc
+    def DefFunc()
+      echo 'local'
+    enddef
+  END
+  call writefile(vim9lines, 'Xvim9script.vim')
+  source Xvim9script.vim
+  try
+    echo g:var
+    assert_report('did not fail')
+  catch /E121:/
+    " caught
+  endtry
+  try
+    call TheFunc()
+    assert_report('did not fail')
+  catch /E117:/
+    " caught
+  endtry
+  try
+    call DefFunc()
+    assert_report('did not fail')
+  catch /E117:/
+    " caught
+  endtry
+
+  call delete('Xvim9script.vium')
+endfunc
+
 def Test_vim9_copen()
   # this was giving an error for setting w:quickfix_title
   copen
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -755,6 +755,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1450,
+/**/
     1449,
 /**/
     1448,