Add OpAssign to Wrapping<T>, etc. in core::num::wrapping#30523

Merged

bors merged 3 commits intorust-lang:masterfrom strega-nil:wrapping_op_assign

Jan 4, 2016

+591-214

Commits on Jan 1, 2016

In the middle of the implementation
ubsan
committed

Commits on Jan 2, 2016