id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,os,architecture,failure,difficulty,testcase,blockedby,blocking,related
3272,GHC panics when contexts are put late in function types,dmwit,,"Here's a simple transcript from ghci:
{{{
Prelude> :m + Data.List
Prelude Data.List> :t genericLength :: [a] -> Num b => b
ghc: panic! (the 'impossible' happened)
  (GHC version 6.10.3 for x86_64-unknown-linux):
	TcTyFuns.flattenType: unexpected PredType

Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug
}}}",bug,closed,normal,6.12.1,Compiler (Type checker),6.10.3,fixed,,,Unknown/Multiple,Unknown/Multiple,,Unknown,,,,