Wed Oct 22 07:51:38 PDT 2008 [EMAIL PROTECTED]
* Fix Trac #2714 (a minor wibble)
In boxy_match (which is a pure function used by preSubType) we can
encounter TyVars not just TcTyVars; this patch takes account of that.
M ./compiler/typecheck/TcUnify.lhs -1 +4
View patch online:
http://darcs.haskell.org/ghc-6.10/ghc/_darcs/patches/20081022145138-1287e-10e57734a4f8933cf7f5e78dc559827002c8cf95.gz
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