Fixed ICEs with pattern matching in const expression#41055

Merged

bors merged 2 commits intorust-lang:masterfrom

ryan-scott-dev:compile-fail/const-match-pattern-arm

Apr 8, 2017

Commits on Apr 4, 2017

Fixed ICEs with pattern matching in const fn. Fixes #38199, fixes #31577, fixes #29093, and fixes #40012.

Ryan Scott
authored and
ryan-scott-dev
committed

Commits on Apr 7, 2017

Changes based on PR feedback
ryan-scott-dev
committed