commit 352134bbfbff4831a3f6a3383d9e2d8660016243
author Bram Moolenaar <Bram@vim.org> Sat Oct 17 22:04:08 2020 +0200
committer Bram Moolenaar <Bram@vim.org> Sat Oct 17 22:04:08 2020 +0200
tree 448a165ca3f969c8881ec021675c7c8d49c5280b
parent 403dc31f5a03b5858f62e72c3407ffaf827b3005

patch 8.2.1859: Vim9: crash in unpack assignment

Problem:    Vim9: crash in unpack assignment.
Solution:   Make sure an error message is turned into an exception.
            (closes #7159)

src/testdir/test_vim9_assign.vim

diff --git a/src/testdir/test_vim9_assign.vim b/src/testdir/test_vim9_assign.vim
index 5f5a459..23ef0f2 100644
--- a/src/testdir/test_vim9_assign.vim
+++ b/src/testdir/test_vim9_assign.vim
@@ -622,6 +622,9 @@
   CheckDefExecFailure(['var x: number',
                        'var y: number',
                        '[x, y] = [1]'], 'E1093:')
+  CheckDefExecFailure(['var x: string',
+                       'var y: string',
+                       '[x, y] = ["x"]'], 'E1093:')
   CheckDefExecFailure(['var x: number',
                        'var y: number',
                        'var z: list<number>',