bpo-30397: Add re.Pattern and re.Match. (#1646)

diff --git a/Lib/test/test_re.py b/Lib/test/test_re.py
index e9c07a0..9cb426a 100644
--- a/Lib/test/test_re.py
+++ b/Lib/test/test_re.py
@@ -1596,9 +1596,9 @@
     def test_compile(self):
         # Test return value when given string and pattern as parameter
         pattern = re.compile('random pattern')
-        self.assertIsInstance(pattern, re._pattern_type)
+        self.assertIsInstance(pattern, re.Pattern)
         same_pattern = re.compile(pattern)
-        self.assertIsInstance(same_pattern, re._pattern_type)
+        self.assertIsInstance(same_pattern, re.Pattern)
         self.assertIs(same_pattern, pattern)
         # Test behaviour when not given a string or pattern as parameter
         self.assertRaises(TypeError, re.compile, 0)