Auto merge of #4971 - ehuss:overflow-checks-doc, r=alexcrichton
authorbors <bors@rust-lang.org>
Wed, 24 Jan 2018 02:36:53 +0000 (02:36 +0000)
committerbors <bors@rust-lang.org>
Wed, 24 Jan 2018 02:36:53 +0000 (02:36 +0000)
commit26c59967f8c653fe793cc28c8b8b46c824d1fe28
treec85683286aeff26f00ebbde416f2541026005686
parent231660af3e6902a85a940932d83401eacd9f1741
parentc4d4012d67ec64dbac3030f7a2832de9b3c404d1
Auto merge of #4971 - ehuss:overflow-checks-doc, r=alexcrichton

Add overflow-checks to reference documentation.

Fixes #4925.