From 125c910a8dfcade671b30fbe8654fe69cd9372f2 Mon Sep 17 00:00:00 2001
From: Matthew Honnibal <honnibal+gh@gmail.com>
Date: Wed, 2 Nov 2016 23:24:13 +0100
Subject: [PATCH] Test Issue #600

---
 spacy/tests/regression/test_issue600.py | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 spacy/tests/regression/test_issue600.py

diff --git a/spacy/tests/regression/test_issue600.py b/spacy/tests/regression/test_issue600.py
new file mode 100644
index 000000000..2ab8e9c25
--- /dev/null
+++ b/spacy/tests/regression/test_issue600.py
@@ -0,0 +1,8 @@
+from __future__ import unicode_literals
+from ...tokens import Doc
+from ...vocab import Vocab
+
+
+def test_issue600():
+    doc = Doc(Vocab(tag_map={'NN': {'pos': 'NOUN'}}), words=['hello'])
+    doc[0].tag_ = u'NN'