[IronPython] Problems with -X:SaveAssemblies

[Sanghyeon Seo]

I found this while testing precompiled module feature, but it's the
same with plain 1.1a1. I'm not sure whether this is IronPython
problem. Can anyone confirm this on .NET, not Mono?

How to reproduce:

1. Create x/__init__.py and y/__init__.py as empty files.
2. Create z.py with content "import x, y".
3. Run z.py with and without -X:SaveAssemblies. Later produces null
point exception for me.

-- 
Seo Sanghyeon