Mercurial > vim
changeset 15107:6344377dc7dc v8.1.0564
patch 8.1.0564: setting v:errors to wrong type still possible
commit https://github.com/vim/vim/commit/88b53fd0521d1e62df17a8a1f2181425e9d4854c
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Dec 5 18:43:28 2018 +0100
patch 8.1.0564: setting v:errors to wrong type still possible
Problem: Setting v:errors to wrong type still possible.
Solution: Return after giving an error message. (Christian Brabandt)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Wed, 05 Dec 2018 18:45:06 +0100 |
parents | 3adb90c9a8db |
children | 5b52bc3a0279 |
files | src/eval.c src/testdir/test_eval_stuff.vim src/version.c |
diffstat | 3 files changed, 15 insertions(+), 0 deletions(-) [+] |
line wrap: on
line diff
--- a/src/eval.c +++ b/src/eval.c @@ -7568,7 +7568,10 @@ set_var( return; } else if (v->di_tv.v_type != tv->v_type) + { EMSG2(_("E963: setting %s to value with wrong type"), name); + return; + } } clear_tv(&v->di_tv);
--- a/src/testdir/test_eval_stuff.vim +++ b/src/testdir/test_eval_stuff.vim @@ -53,3 +53,13 @@ func Test_line_continuation() "\ and some more call assert_equal([5, 6], array) endfunc + +func Test_E963() + " These commands used to cause an internal error prior to vim 8.1.0563 + let v_e = v:errors + let v_o = v:oldfiles + call assert_fails("let v:errors=''", 'E963:') + call assert_equal(v_e, v:errors) + call assert_fails("let v:oldfiles=''", 'E963:') + call assert_equal(v_o, v:oldfiles) +endfunc