patch 7.4.1223
Problem: Crash when setting v:errors to a number.
Solution: Free the typval without assuming its type. (Yasuhiro Matsumoto)
diff --git a/src/testdir/test_assert.vim b/src/testdir/test_assert.vim
index 70a303f..22046e2 100644
--- a/src/testdir/test_assert.vim
+++ b/src/testdir/test_assert.vim
@@ -37,6 +37,15 @@
endtry
endfunc
+func Test_wrong_error_type()
+ let save_verrors = v:errors
+ let v:['errors'] = {'foo': 3}
+ call assert_equal('yes', 'no')
+ let verrors = v:errors
+ let v:errors = save_verrors
+ call assert_equal(type([]), type(verrors))
+endfunc
+
func Test_user_is_happy()
smile
sleep 300m