druntime commit, revision 456 user: braddr msg: A bunch of 64 bit fixes, primarily merging from d1. http://www.dsource.org/projects/druntime/changeset/456 paths changed: U trunk/src/object_.d U trunk/src/rt/aaA.d U trunk/src/rt/adi.d U trunk/src/rt/lifetime.d U trunk/src/rt/llmath.d U trunk/src/rt/memset.d