Fix marshal bug in handling complex numbers

pytest/test_marsh.py

@@ -0,0 +1,20 @@
+#!/usr/bin/env python
+
+import os.path
+from uncompyle6.load import load_module
+
+def get_srcdir():
+    filename = os.path.normcase(os.path.dirname(os.path.abspath(__file__)))
+    return os.path.realpath(filename)
+
+srcdir = get_srcdir()
+
+def test_load_module():
+    """Tests uncompile6.load.load_module"""
+    # We deliberately pick a bytecode that we aren't likely to be running against
+    mod_file = os.path.join(get_srcdir(), '..', 'test', 'bytecode_2.5',
+                        '02_complex.pyc')
+
+    version, timestamp, magic_int, co = load_module(mod_file)
+    assert version == 2.5, "Should have picked up Python version properly"
+    assert co.co_consts == (5j, None), "Code should have a complex constant"