From: simonpj@microsoft.com Date: Tue, 14 Sep 2010 11:35:23 +0000 (+0000) Subject: More wibbles to deriving error messages X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=commitdiff_plain;h=1285cf63bc086f323d6b935948388970ce047f59;hp=1285cf63bc086f323d6b935948388970ce047f59 More wibbles to deriving error messages ---