Fix breakage on 2.6 by replacing assertIsInstance
diff --git a/tests/test_c_parser.py b/tests/test_c_parser.py
index 556748c..ea624d9 100755
--- a/tests/test_c_parser.py
+++ b/tests/test_c_parser.py
@@ -484,11 +484,11 @@
"""
compound = self.parse(e).ext[0].body
s1 = compound.block_items[0].init
- self.assertIsInstance(s1, FuncCall)
- self.assertIsInstance(s1.name, ID)
+ self.assertTrue(isinstance(s1, FuncCall))
+ self.assertTrue(isinstance(s1.name, ID))
self.assertEqual(s1.name.name, 'offsetof')
- self.assertIsInstance(s1.args.exprs[0], Typename)
- self.assertIsInstance(s1.args.exprs[1], ID)
+ self.assertTrue(isinstance(s1.args.exprs[0], Typename))
+ self.assertTrue(isinstance(s1.args.exprs[1], ID))
# The C99 compound literal feature
#