sbv-14.0: SBVTestSuite/TestSuite/CompileTests/PCase/PCase33.hs

{-# LANGUAGE QuasiQuotes #-}

{-# OPTIONS_GHC -Wall -Werror -ddump-splices #-}

module T where

import Expr
import Data.SBV
import Data.SBV.TP

-- Negative in pCase: wildcard mid-list (after two constructors, before more)
-- Wildcard makes the remaining matches redundant
t :: SExpr -> Proof SBool
t e = [pCase| e of
        Zero  -> undefined
        Num _ -> undefined
        _     -> undefined
        Var _ -> undefined
        Add _ _ -> undefined
        Let _ _ _ -> undefined
      |]