Rollup of 10 pull requests#47214

Merged

bors merged 23 commits intorust-lang:masterfrom

Jan 5, 2018

Commits on Dec 27, 2017

Commits on Dec 31, 2017

Build the right platform module on CloudABI.
EdSchouten
committed

Commits on Jan 1, 2018

Use the right TLS model for CloudABI.
EdSchouten
committed

Commits on Jan 4, 2018

Commits on Jan 5, 2018