-- | The empty evac solution.
emptyEvacSolution :: EvacSolution
emptyEvacSolution = EvacSolution { esMoved = []
                                 , esFailed = []
                                 , esOpCodes = []
                                 }
emptyEvacSolution :: EvacSolution
emptyEvacSolution = EvacSolution { esMoved = []
                                 , esFailed = []
                                 , esOpCodes = []
                                 }
emptyEvacSolution = EvacSolution { esMoved = []
                                 , esFailed = []
                                 , esOpCodes = []
                                 }