id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,os,architecture,failure,difficulty,testcase,blockedby,blocking,related
7432,haddock : panic! (the 'impossible' happened),erikd,,"On linux-powerpc64:

{{{
*** Core Lint warnings : in result of Desugar (after optimization) ***
{-# LINE 812 ""compiler/main/TidyPgm.lhs #-}: Warning:
    [RHS of $c>>_arNji :: forall a_a3Rz b_a3RA.
            TidyPgm.DFFV a_a3Rz -> TidyPgm.DFFV b_a3RA -> 
                 TidyPgm.DFFV b_a3RA]
    INLINE binder is (non-rule) loop breaker: $c>>_arNji

haddock: panic! (the 'impossible' happened)
  (GHC version 7.7.20121119 for powerpc64-unknown-linux):
        mkWWcpr: not a product
<<details unavailable>>

Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug

make[1]: *** [compiler/stage2/doc/html/ghc/ghc.haddock] Error 1
make: *** [all] Error 2
}}}

Possibly related to #7267.
",bug,closed,normal,,Compiler,7.7,worksforme,,pho@…,Linux,powerpc64,Runtime crash,Unknown,,,,