implement the write_bytes() intrinsic#148

Merged

solson merged 5 commits intorust-lang:masterfrom

dwrensha:write-bytes-intrinsic

Mar 14, 2017

Commits on Mar 13, 2017

implement write_bytes intrinsic
David Renshaw
committed
add write-bytes test
David Renshaw
committed

Commits on Mar 14, 2017

write_bytes(): fix handling of types that are larger than u128
David Renshaw
committed
add write_bytes() test for a larger-than-u128 struct
David Renshaw
committed
simplify write_bytes() by using memory.write_repeat()
David Renshaw
committed