Rollup of 35 pull requests#40420

Closed

alexcrichton wants to merge 116 commits intorust-lang:masterfrom

alexcrichton:rollup

Commits on Feb 25, 2017

Fix suggestion span error with a line containing non-ASCIIs
sinkuu
committed

Commits on Mar 8, 2017

Commits on Mar 9, 2017

Commits on Mar 10, 2017