From: Manuel M T Chakravarty <chak@cse.unsw.edu.au>
Date: Thu, 28 Feb 2008 00:19:57 +0000 (+0000)
Subject: Eliminate SkolemOccurs skolems only after checkLoop reached a fixed point
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;ds=sidebyside;h=78ec7aabf27eae748efdc56583ec4e5a6d136ba8;hp=78ec7aabf27eae748efdc56583ec4e5a6d136ba8;p=ghc-hetmet.git

Eliminate SkolemOccurs skolems only after checkLoop reached a fixed point
- See test case indexed-types/should_fail/SkolemOccursLoop, which sends the
  type checker into an endless loop without this fix
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