Improve pretty-printing of type variables
authorSimon Peyton Jones <simonpj@microsoft.com>
Wed, 29 Oct 2014 15:15:38 +0000 (15:15 +0000)
committerSimon Peyton Jones <simonpj@microsoft.com>
Tue, 4 Nov 2014 10:37:54 +0000 (10:37 +0000)
commit27ba070c56fa6c583a34dc9eaede0083530f1dbe
tree6b1726e855200c3880bf73e82caa1f9d6b06b1bc
parent1d6124de4e7ee97447e9e2fff6beca617b4d694b
Improve pretty-printing of type variables

In particular, print a bit of debug info in debug-style and dump-style
Otherwise distinct type variables look the same
compiler/basicTypes/Var.lhs