Mercurial > vim
diff src/testdir/test_vim9_builtin.vim @ 26891:902b8bee5254 v8.2.3974
patch 8.2.3974: Vim9: LISTAPPEND instruction does not check for a locked list
Commit: https://github.com/vim/vim/commit/1f4a3457a3e55cdacd70ab0d5be587c248fb1ce8
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Jan 1 18:29:21 2022 +0000
patch 8.2.3974: Vim9: LISTAPPEND instruction does not check for a locked list
Problem: Vim9: LISTAPPEND instruction does not check for a locked list.
Solution: Check whether the list is locked. (closes https://github.com/vim/vim/issues/9452)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 01 Jan 2022 19:30:03 +0100 |
| parents | b7b82279426f |
| children | 6f43253463cc |
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--- a/src/testdir/test_vim9_builtin.vim +++ b/src/testdir/test_vim9_builtin.vim @@ -78,6 +78,17 @@ enddef def Test_add() CheckDefAndScriptFailure(['add({}, 1)'], ['E1013: Argument 1: type mismatch, expected list<any> but got dict<unknown>', 'E1226: List or Blob required for argument 1']) CheckDefFailure(['add([1], "a")'], 'E1012: Type mismatch; expected number but got string') + + var lines =<< trim END + vim9script + g:thelist = [1] + lockvar g:thelist + def TryChange() + g:thelist->add(2) + enddef + TryChange() + END + CheckScriptFailure(lines, 'E741:') enddef def Test_add_blob()