Demand: Improve comments
authorBen Gamari <bgamari.foss@gmail.com>
Thu, 20 Jul 2017 02:25:26 +0000 (22:25 -0400)
committerBen Gamari <ben@smart-cactus.org>
Thu, 20 Jul 2017 12:37:55 +0000 (08:37 -0400)
commiteeb141df7369d90f101c731adf12bbe46b42aa19
tree9ce69df08e236644003179ade0e46aa892b3f244
parenta273c735ca268988ee1550c248ba88b57a227cb9
Demand: Improve comments

[skip-ci]

Reviewers: austin

Subscribers: rwbarton, thomie

Differential Revision: https://phabricator.haskell.org/D3737
compiler/basicTypes/Demand.hs