More 2.6 control flow logix futzing

test/simple_source/bug26/03_complex_and.py

@@ -0,0 +1,17 @@
+# From 2.6 test_datetime.py
+# Bug is in parsing (x is 0 or x is 1) and (y is 5 or y is 2)
+# correctly.
+
+# This code is RUNNABLE!
+result = []
+for y in (1, 2, 10):
+    x = cmp(1, y)
+    if (x is 0 or x is 1) and (y is 5 or y is 2):
+        expected = 10
+    elif y is 2:
+        expected = 2
+    else:
+        expected = 3
+    result.append(expected)
+
+assert result == [10, 2, 3]