Tidy up tidying
authorSimon Peyton Jones <simonpj@microsoft.com>
Tue, 5 Jul 2016 12:49:02 +0000 (13:49 +0100)
committerSimon Peyton Jones <simonpj@microsoft.com>
Tue, 5 Jul 2016 15:24:12 +0000 (16:24 +0100)
commitcbe30fda6d7c32415583654c8dfbfb74b1bde999
tree21508ef44bbcf537423e3b9fcd87d5d855331885
parent895eefa8447a2886e77fdedcbca8047263c88db7
Tidy up tidying

This is a tiny refactor, replacing an ad-hoc local function
(TidyPgm.loookup_aux_id) with a solid global one (tidyVarOcc).
compiler/main/TidyPgm.hs