commit 44aefffaad067886d266999cd17cf852b2a7e0b9
author Bram Moolenaar <Bram@vim.org> Mon Oct 05 19:23:59 2020 +0200
committer Bram Moolenaar <Bram@vim.org> Mon Oct 05 19:23:59 2020 +0200
tree 8cf71d06229cd040be64aa8af9583ffb9defe3ea
parent 55b419b871dd35f5b05dd2aed65f14461b493ba9

patch 8.2.1802: Vim9: crash with unterminated dict

Problem:    Vim9: crash with unterminated dict. (Dhiraj Mishra)
Solution:   Return empty string instead of NULL. (closes #7084)

src/testdir/test_vim9_expr.vim

diff --git a/src/testdir/test_vim9_expr.vim b/src/testdir/test_vim9_expr.vim
index 2cbb285..9292a77 100644
--- a/src/testdir/test_vim9_expr.vim
+++ b/src/testdir/test_vim9_expr.vim
@@ -1819,6 +1819,8 @@
   CheckDefExecFailure(['var x: dict<number> = #{a: "x", b: 134}'], 'E1012:', 1)
   CheckDefExecFailure(['var x: dict<string> = #{a: 234, b: "1"}'], 'E1012:', 1)
   CheckDefExecFailure(['var x: dict<string> = #{a: "x", b: 134}'], 'E1012:', 1)
+
+  CheckDefFailure(['var x = ({'], 'E723:', 2)
 enddef
 
 def Test_expr7_dict_vim9script()