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diff src/testdir/test_vim9_script.vim @ 23106:b0c88aa0175b v8.2.2099

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patch 8.2.2099: Vim9: some checks are not tested Commit: https://github.com/vim/vim/commit/918a4249176a8ccec3a34c9c7ef7bf4163676a63 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Dec 6 14:37:08 2020 +0100 patch 8.2.2099: Vim9: some checks are not tested Problem: Vim9: some checks are not tested. Solution: Add a few more tests. Give better error messages.
author Bram Moolenaar <Bram@vim.org>
date Sun, 06 Dec 2020 14:45:04 +0100
parents c713358da074
children 1c94e4c9db00
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--- a/src/testdir/test_vim9_script.vim
+++ b/src/testdir/test_vim9_script.vim
@@ -962,6 +962,18 @@ def Test_vim9_import_export()
   writefile(import_already_defined, 'Ximport.vim')
   assert_fails('source Ximport.vim', 'E1073:', '', 3, 'Ximport.vim')
 
+  # try changing an imported const
+  var import_assign_to_const =<< trim END
+    vim9script
+    import CONST from './Xexport.vim'
+    def Assign()
+      CONST = 987
+    enddef
+    defcompile
+  END
+  writefile(import_assign_to_const, 'Ximport.vim')
+  assert_fails('source Ximport.vim', 'E46:', '', 1, '_Assign')
+
   # import a very long name, requires making a copy
   var import_long_name_lines =<< trim END
     vim9script