exprFreeIdsDSet :: CoreExpr -> DIdSet -- Find all locally-defined free Ids
exprFreeIdsDSet = exprSomeFreeVarsDSet isLocalId
exprFreeIdsDSet :: CoreExpr -> DIdSet
exprFreeIdsDSet = exprSomeFreeVarsDSet isLocalId
exprFreeIdsDSet = exprSomeFreeVarsDSet isLocalId