PCase40.stderr

PCase40.hs:(19,15)-(25,9): Splicing expression
    ghc-internal:GHC.Internal.TH.Quote.quoteExp
      pCase
      " e of\n\
      \         Zero                          -> e .== e =: qed\n\
      \         Num k                         -> sNum k .== sNum k =: e .== e =: qed\n\
      \         Var s                         -> sVar s .== sVar s =: e .== e =: qed\n\
      \         Add (Add (Add (Num _) b) c) _ -> sAdd b (sAdd c c) .== e =: qed\n\
      \         Let nm a b                    -> sLet nm a b .== sLet nm a b =: e .== e =: qed\n\
      \       "
  ======>
    cases
      [(isZero e ==> (e .== e =: qed)),
       (isNum e
          ==> (let k = getNum_1 e in (sNum k) .== sNum k =: e .== e =: qed)),
       (isVar e
          ==> (let s = getVar_1 e in (sVar s) .== sVar s =: e .== e =: qed)),
       ((.&&)
          (isAdd e)
          ((.&&)
             (isAdd (getAdd_1 e))
             ((.&&)
                (isAdd (getAdd_1 (getAdd_1 e)))
                (isNum (getAdd_1 (getAdd_1 (getAdd_1 e))))))
          ==>
            (let
               c = getAdd_2 (getAdd_1 e)
               b = getAdd_2 (getAdd_1 (getAdd_1 e))
             in (sAdd b (sAdd c c)) .== e =: qed)),
       (isLet e
          ==>
            (let
               nm = getLet_1 e
               a = getLet_2 e
               b = getLet_3 e
             in (sLet nm a b) .== sLet nm a b =: e .== e =: qed))]