This patch removes all uses of "assert" in the regression test suite
and replaces them with a new API verify(). As a result the regression
suite will also perform its tests in optimization mode.

Written by Marc-Andre Lemburg. Copyright assigned to Guido van Rossum.
diff --git a/Lib/test/test_atexit.py b/Lib/test/test_atexit.py
index 517610b..f76f110 100644
--- a/Lib/test/test_atexit.py
+++ b/Lib/test/test_atexit.py
@@ -1,5 +1,5 @@
 # Test the exit module
-from test_support import verbose
+from test_support import verify, verbose
 import atexit
 
 def handler1():