[bigint] Patch: Adding (some) 64-bit tests and fixing 64-bit bugs

[Matt McCutchen]

On Wed, 2008-09-24 at 20:42 -0300, Brad Spencer wrote:
> During all this, I found two untyped (and thus int) literal integers
> in the code that caused breakage when sizeof(int) == 4 and
> sizeof(long) == 8, which is the case for me.  I fixed them, and
> briefly grepped for others, but didn't find any.

Brad, I put these fixes in bigint version 2009.05.03.  I still need to
decide how I want to integrate your expanded test suite and namespace
option.

-- 
Matt