DsExpr: Remove usage of concatFS in fingerprintName
authorBen Gamari <bgamari.foss@gmail.com>
Fri, 8 Jul 2016 20:41:55 +0000 (22:41 +0200)
committerBen Gamari <ben@smart-cactus.org>
Fri, 8 Jul 2016 20:42:34 +0000 (22:42 +0200)
commit6c7c193f376fe3b48992724c12f6ff393dca6528
tree7d52249a65ffe3fda7766b1518c4aafa3b594764
parent4f21a518d10abff786794cda086da0474971cdf9
DsExpr: Remove usage of concatFS in fingerprintName

This was the only user of concatFS and really just wants the `String`
anyways.

Stumbled upon while looking at #12357.

Test Plan: Validate

Reviewers: austin

Reviewed By: austin

Subscribers: thomie

Differential Revision: https://phabricator.haskell.org/D2386
compiler/deSugar/DsExpr.hs