Remove Lens to allow for easy transition to Scala3 (wavesplatform#3970)

lang/shared/src/main/scala/com/wavesplatform/lang/v1/compiler/CompilerContext.scala

@@ -7,7 +7,6 @@ import com.wavesplatform.lang.v1.compiler.Types.*
 import com.wavesplatform.lang.v1.evaluator.ctx.FunctionTypeSignature
 import com.wavesplatform.lang.v1.parser.Expressions.Pos
 import com.wavesplatform.lang.v1.parser.Expressions.Pos.AnyPos
-import shapeless.*
 
 case class CompilerContext(
     predefTypes: Map[String, FINAL],
@@ -60,9 +59,5 @@ object CompilerContext {
       y.provideRuntimeTypeOnCastError
     )
 
-  val types: Lens[CompilerContext, Map[String, FINAL]] = lens[CompilerContext] >> Symbol("predefTypes")
-  val vars: Lens[CompilerContext, VariableTypes]       = lens[CompilerContext] >> Symbol("varDefs")
-  val functions: Lens[CompilerContext, FunctionTypes]  = lens[CompilerContext] >> Symbol("functionDefs")
-
   val empty = CompilerContext(Map(), Map(), Map(), true)
 }

lang/shared/src/main/scala/com/wavesplatform/lang/v1/compiler/ContractCompiler.scala

@@ -12,7 +12,7 @@ import com.wavesplatform.lang.contract.DApp.*
 import com.wavesplatform.lang.contract.meta.{MetaMapper, V1 as MetaV1, V2 as MetaV2}
 import com.wavesplatform.lang.directives.values.{StdLibVersion, V3, V6}
 import com.wavesplatform.lang.v1.compiler.CompilationError.{AlreadyDefined, Generic, UnionNotAllowedForCallableArgs, WrongArgumentType}
-import com.wavesplatform.lang.v1.compiler.CompilerContext.{VariableInfo, vars}
+import com.wavesplatform.lang.v1.compiler.CompilerContext.VariableInfo
 import com.wavesplatform.lang.v1.compiler.ContractCompiler.*
 import com.wavesplatform.lang.v1.compiler.ScriptResultSource.FreeCall
 import com.wavesplatform.lang.v1.compiler.Terms.EXPR
@@ -87,7 +87,7 @@ class ContractCompiler(version: StdLibVersion) extends ExpressionCompiler(versio
         .getOrElse(List.empty)
       unionInCallableErrs <- checkCallableUnions(af, annotationsWithErr._1.toList.flatten)
       compiledBody <- local {
-        modify[Id, CompilerContext, CompilationError](vars.modify(_)(_ ++ annotationBindings)).flatMap(_ =>
+        modify[Id, CompilerContext, CompilationError](ctx => ctx.copy(varDefs = ctx.varDefs ++ annotationBindings)).flatMap(_ =>
           compileFunc(af.f.position, af.f, saveExprContext, annotationBindings.map(_._1), allowIllFormedStrings)
         )
       }

lang/shared/src/main/scala/com/wavesplatform/lang/v1/compiler/ExpressionCompiler.scala

@@ -345,7 +345,7 @@ class ExpressionCompiler(val version: StdLibVersion) {
         .handleError()
       compiledFuncBody <- local {
         val newArgs: VariableTypes = argTypesWithErr._1.getOrElse(List.empty).toMap
-        modify[Id, CompilerContext, CompilationError](vars.modify(_)(_ ++ newArgs))
+        modify[Id, CompilerContext, CompilationError](ctx1 => ctx1.copy(varDefs = ctx1.varDefs ++ newArgs))
           .flatMap(_ => compileExprWithCtx(func.expr, saveExprContext, allowIllFormedStrings))
       }
 
@@ -368,10 +368,10 @@ class ExpressionCompiler(val version: StdLibVersion) {
   }
 
   protected def updateCtx(letName: String, letType: Types.FINAL, p: Pos): CompileM[Unit] =
-    modify[Id, CompilerContext, CompilationError](vars.modify(_)(_ + (letName -> VariableInfo(p, letType))))
+    modify[Id, CompilerContext, CompilationError](ctx => ctx.copy(varDefs = ctx.varDefs + (letName -> VariableInfo(p, letType))))
 
   protected def updateCtx(funcName: String, typeSig: FunctionTypeSignature, p: Pos): CompileM[Unit] =
-    modify[Id, CompilerContext, CompilationError](functions.modify(_)(_ + (funcName -> FunctionInfo(p, List(typeSig)))))
+    modify[Id, CompilerContext, CompilationError](ctx => ctx.copy(functionDefs = ctx.functionDefs + (funcName -> FunctionInfo(p, List(typeSig)))))
 
   private def compileLetBlock(
       p: Pos,

lang/shared/src/main/scala/com/wavesplatform/lang/v1/estimator/v2/EstimatorContext.scala

@@ -1,27 +1,18 @@
 package com.wavesplatform.lang.v1.estimator.v2
 
-
 import com.wavesplatform.lang.v1.FunctionHeader
 import com.wavesplatform.lang.v1.compiler.Terms.FUNC
 import com.wavesplatform.lang.v1.estimator.EstimationError
 import com.wavesplatform.lang.v1.estimator.v2.EstimatorContext.EvalM
 import com.wavesplatform.lang.v1.task.TaskM
-import shapeless.{Lens, lens}
 
 private[v2] case class EstimatorContext(
-  letDefs:     Map[String, (Boolean, EvalM[Long])],
-  predefFuncs: Map[FunctionHeader, Long],
-  userFuncs:   Map[FunctionHeader, FUNC] = Map.empty,
-  overlappedRefs: Map[String, (Boolean, EvalM[Long])] = Map.empty
+    letDefs: Map[String, (Boolean, EvalM[Long])],
+    predefFuncs: Map[FunctionHeader, Long],
+    userFuncs: Map[FunctionHeader, FUNC] = Map.empty,
+    overlappedRefs: Map[String, (Boolean, EvalM[Long])] = Map.empty
 )
 
 private[v2] object EstimatorContext {
   type EvalM[A] = TaskM[EstimatorContext, EstimationError, A]
-
-  object Lenses {
-    val lets: Lens[EstimatorContext, Map[String, (Boolean, EvalM[Long])]] = lens[EstimatorContext] >> Symbol("letDefs")
-    val userFuncs: Lens[EstimatorContext, Map[FunctionHeader, FUNC]]      = lens[EstimatorContext] >> Symbol("userFuncs")
-    val predefFuncs: Lens[EstimatorContext, Map[FunctionHeader, Long]]    = lens[EstimatorContext] >> Symbol("predefFuncs")
-    val overlappedRefs: Lens[EstimatorContext, Map[String, (Boolean, EvalM[Long])]] = lens[EstimatorContext] >> Symbol("overlappedRefs")
-  }
 }

lang/shared/src/main/scala/com/wavesplatform/lang/v1/estimator/v2/ScriptEstimatorV2.scala

@@ -7,7 +7,6 @@ import com.wavesplatform.lang.v1.FunctionHeader
 import com.wavesplatform.lang.v1.compiler.Terms._
 import com.wavesplatform.lang.v1.estimator.{EstimationError, ScriptEstimator}
 import com.wavesplatform.lang.v1.estimator.v2.EstimatorContext.EvalM
-import com.wavesplatform.lang.v1.estimator.v2.EstimatorContext.Lenses._
 import com.wavesplatform.lang.v1.task.imports._
 import monix.eval.Coeval
 
@@ -45,7 +44,7 @@ object ScriptEstimatorV2 extends ScriptEstimator {
     local {
       val letResult = (false, evalExpr(let.value))
       for {
-        _ <- update(lets.modify(_)(_.updated(let.name, letResult)))
+        _ <- update(ctx => ctx.copy(letDefs = ctx.letDefs.updated(let.name, letResult)))
         r <- evalExpr(inner)
       } yield r + 5
     }
@@ -61,31 +60,31 @@ object ScriptEstimatorV2 extends ScriptEstimator {
     local {
       for {
         _ <- checkFuncCtx(func)
-        _ <- update(userFuncs.modify(_)(_ + (FunctionHeader.User(func.name) -> func)))
+        _ <- update(ctx => ctx.copy(userFuncs = ctx.userFuncs + (FunctionHeader.User(func.name) -> func)))
         r <- evalExpr(inner)
       } yield r + 5
     }
 
   private def checkFuncCtx(func: FUNC): EvalM[Unit] =
     local {
       for {
-        _ <- update(lets.modify(_)(_ ++ func.args.map((_, (true, const(0)))).toMap))
+        _ <- update(ctx => ctx.copy(letDefs = ctx.letDefs ++ func.args.map((_, (true, const(0)))).toMap))
         _ <- evalExpr(func.body)
       } yield ()
     }
 
   private def evalRef(key: String): EvalM[Long] =
     for {
       ctx <- get[Id, EstimatorContext, EstimationError]
-      r <- lets.get(ctx).get(key) match {
+      r <- ctx.letDefs.get(key) match {
         case Some((false, lzy)) => setRefEvaluated(key, lzy)
         case Some((true, _))    => const(0)
         case None               => raiseError[Id, EstimatorContext, EstimationError, Long](s"A definition of '$key' not found")
       }
     } yield r + 2
 
   private def setRefEvaluated(key: String, lzy: EvalM[Long]): EvalM[Long] =
-    update(lets.modify(_)(_.updated(key, (true, lzy))))
+    update(ctx => ctx.copy(letDefs = ctx.letDefs.updated(key, (true, lzy))))
       .flatMap(_ => lzy)
 
   private def evalGetter(expr: EXPR): EvalM[Long] =
@@ -94,26 +93,36 @@ object ScriptEstimatorV2 extends ScriptEstimator {
   private def evalFuncCall(header: FunctionHeader, args: List[EXPR]): EvalM[Long] =
     for {
       ctx <- get[Id, EstimatorContext, EstimationError]
-      bodyComplexity <- predefFuncs
-        .get(ctx)
+      bodyComplexity <- ctx.predefFuncs
         .get(header)
         .map(bodyComplexity => evalFuncArgs(args).map(_ + bodyComplexity))
-        .orElse(userFuncs.get(ctx).get(header).map(evalUserFuncCall(_, args)))
+        .orElse(ctx.userFuncs.get(header).map(evalUserFuncCall(_, args)))
         .getOrElse(raiseError[Id, EstimatorContext, EstimationError, Long](s"function '$header' not found"))
     } yield bodyComplexity
 
   private def evalUserFuncCall(func: FUNC, args: List[EXPR]): EvalM[Long] =
     for {
       argsComplexity <- evalFuncArgs(args)
       ctx            <- get[Id, EstimatorContext, EstimationError]
-      _              <- update(lets.modify(_)(_ ++ ctx.overlappedRefs))
+      _              <- update(ctx1 => ctx1.copy(letDefs = ctx1.letDefs ++ ctx.overlappedRefs))
       overlapped = func.args.flatMap(arg => ctx.letDefs.get(arg).map((arg, _))).toMap
       ctxArgs    = func.args.map((_, (false, const(1)))).toMap
-      _              <- update((lets ~ overlappedRefs).modify(_) { case (l, or) => (l ++ ctxArgs, or ++ overlapped) })
+      _ <- update(ctx1 =>
+        ctx1.copy(
+          letDefs = ctx1.letDefs ++ ctxArgs,
+          overlappedRefs = ctx1.overlappedRefs ++ overlapped
+        )
+      )
+
       bodyComplexity <- evalExpr(func.body).map(_ + func.args.size * 5)
       evaluatedCtx   <- get[Id, EstimatorContext, EstimationError]
       overlappedChanges = overlapped.map { case ref @ (name, _) => evaluatedCtx.letDefs.get(name).map((name, _)).getOrElse(ref) }
-      _ <- update((lets ~ overlappedRefs).modify(_) { case (l, or) => (l -- ctxArgs.keys ++ overlapped, or ++ overlappedChanges) })
+      _ <- update(ctx1 =>
+        ctx1.copy(
+          letDefs = ctx1.letDefs -- ctxArgs.keys ++ overlapped,
+          overlappedRefs = ctx1.overlappedRefs ++ overlappedChanges
+        )
+      )
     } yield bodyComplexity + argsComplexity
 
   private def evalFuncArgs(args: List[EXPR]): EvalM[Long] =

lang/shared/src/main/scala/com/wavesplatform/lang/v1/estimator/v3/EstimatorContext.scala

@@ -5,7 +5,6 @@ import com.wavesplatform.lang.v1.estimator.EstimationError
 import com.wavesplatform.lang.v1.estimator.v3.EstimatorContext.EvalM
 import com.wavesplatform.lang.v1.task.TaskM
 import monix.eval.Coeval
-import shapeless.{Lens, lens}
 
 private[v3] case class EstimatorContext(
     funcs: Map[FunctionHeader, (Coeval[Long], Set[String])],
@@ -18,9 +17,4 @@ private[v3] case class EstimatorContext(
 
 private[v3] object EstimatorContext {
   type EvalM[A] = TaskM[EstimatorContext, EstimationError, A]
-
-  object Lenses {
-    val funcs: Lens[EstimatorContext, Map[FunctionHeader, (Coeval[Long], Set[String])]] = lens[EstimatorContext] >> Symbol("funcs")
-    val usedRefs: Lens[EstimatorContext, Set[String]]                                   = lens[EstimatorContext] >> Symbol("usedRefs")
-  }
 }

lang/shared/src/main/scala/com/wavesplatform/lang/v1/estimator/v3/ScriptEstimatorV3.scala

@@ -7,7 +7,6 @@ import com.wavesplatform.lang.v1.FunctionHeader
 import com.wavesplatform.lang.v1.FunctionHeader.User
 import com.wavesplatform.lang.v1.compiler.Terms.*
 import com.wavesplatform.lang.v1.estimator.v3.EstimatorContext.EvalM
-import com.wavesplatform.lang.v1.estimator.v3.EstimatorContext.Lenses.*
 import com.wavesplatform.lang.v1.estimator.{EstimationError, ScriptEstimator}
 import com.wavesplatform.lang.v1.task.imports.*
 import monix.eval.Coeval
@@ -82,7 +81,7 @@ case class ScriptEstimatorV3(fixOverflow: Boolean, overhead: Boolean, letFixes:
         letCosts <- usedRefs.toSeq.traverse { ref =>
           local {
             for {
-              _    <- update(funcs.set(_)(startCtx.funcs))
+              _    <- update(ctx1 => ctx1.copy(funcs = startCtx.funcs))
               cost <- ctx.globalLetEvals.getOrElse(ref, zero)
             } yield cost
           }
@@ -100,22 +99,18 @@ case class ScriptEstimatorV3(fixOverflow: Boolean, overhead: Boolean, letFixes:
   }
 
   private def beforeNextExprEval(let: LET, eval: EvalM[Long]): EvalM[Unit] =
-    update(ctx =>
-      usedRefs
-        .modify(ctx)(_ - let.name)
-        .copy(refsCosts = ctx.refsCosts + (let.name -> local(eval)))
-    )
+    update(ctx => ctx.copy(usedRefs = ctx.usedRefs - let.name, refsCosts = ctx.refsCosts + (let.name -> local(eval))))
 
   private def afterNextExprEval(let: LET, startCtx: EstimatorContext): EvalM[Unit] =
     update(ctx =>
-      usedRefs
-        .modify(ctx)(r => if (startCtx.usedRefs.contains(let.name)) r + let.name else r - let.name)
-        .copy(refsCosts =
+      ctx.copy(
+        usedRefs = if (startCtx.usedRefs.contains(let.name)) ctx.usedRefs + let.name else ctx.usedRefs - let.name,
+        refsCosts =
           if (startCtx.refsCosts.contains(let.name))
             ctx.refsCosts + (let.name -> startCtx.refsCosts(let.name))
           else
             ctx.refsCosts - let.name
-        )
+      )
     )
 
   private def evalFuncBlock(func: FUNC, nextExpr: EXPR, activeFuncArgs: Set[String], globalDeclarationsMode: Boolean): EvalM[Long] =
@@ -142,14 +137,12 @@ case class ScriptEstimatorV3(fixOverflow: Boolean, overhead: Boolean, letFixes:
       _ <- set[Id, EstimatorContext, EstimationError](ctx.copy(globalFunctionsCosts = ctx.globalFunctionsCosts + (name -> totalCost)))
     } yield ()
 
-  private def handleUsedRefs(name: String, cost: Long, ctx: EstimatorContext, refsUsedInBody: Set[String]): EvalM[Unit] =
-    update(
-      (funcs ~ usedRefs).modify(_) { case (funcs, _) =>
-        (
-          funcs + (User(name) -> (Coeval.now(cost), refsUsedInBody)),
-          ctx.usedRefs
-        )
-      }
+  private def handleUsedRefs(name: String, cost: Long, startCtx: EstimatorContext, refsUsedInBody: Set[String]): EvalM[Unit] =
+    update(ctx =>
+      ctx.copy(
+        funcs = ctx.funcs + (User(name) -> (Coeval.now(cost), refsUsedInBody)),
+        usedRefs = startCtx.usedRefs
+      )
     )
 
   private def evalIF(cond: EXPR, ifTrue: EXPR, ifFalse: EXPR, activeFuncArgs: Set[String]): EvalM[Long] =
@@ -165,7 +158,7 @@ case class ScriptEstimatorV3(fixOverflow: Boolean, overhead: Boolean, letFixes:
     if (activeFuncArgs.contains(key) && letFixes)
       const(overheadCost)
     else
-      update(usedRefs.modify(_)(_ + key)).map(_ => overheadCost)
+      update(ctx => ctx.copy(usedRefs = ctx.usedRefs + key)).map(_ => overheadCost)
 
   private def evalGetter(expr: EXPR, activeFuncArgs: Set[String]): EvalM[Long] =
     evalExpr(expr, activeFuncArgs).flatMap(sum(_, overheadCost))
@@ -187,18 +180,15 @@ case class ScriptEstimatorV3(fixOverflow: Boolean, overhead: Boolean, letFixes:
     } yield result
 
   private def setFuncToCtx(header: FunctionHeader, bodyCost: Coeval[Long], bodyUsedRefs: Set[EstimationError]): EvalM[Unit] =
-    update(
-      (funcs ~ usedRefs).modify(_) { case (funcs, usedRefs) =>
-        (
-          funcs + (header -> (bodyCost, Set())),
-          usedRefs ++ bodyUsedRefs
-        )
-      }
+    update(ctx =>
+      ctx.copy(
+        funcs = ctx.funcs + (header -> (bodyCost, Set())),
+        usedRefs = ctx.usedRefs ++ bodyUsedRefs
+      )
     )
 
   private def getFuncCost(header: FunctionHeader, ctx: EstimatorContext): EvalM[(Coeval[Long], Set[EstimationError])] =
-    funcs
-      .get(ctx)
+    ctx.funcs
       .get(header)
       .map(const)
       .getOrElse(
@@ -217,9 +207,9 @@ case class ScriptEstimatorV3(fixOverflow: Boolean, overhead: Boolean, letFixes:
   ): EvalM[Long] =
     for {
       startCtx <- get[Id, EstimatorContext, EstimationError]
-      _        <- ctxFuncsOpt.fold(doNothing.void)(ctxFuncs => update(funcs.set(_)(ctxFuncs)))
+      _        <- ctxFuncsOpt.fold(doNothing.void)(ctxFuncs => update(ctx => ctx.copy(funcs = ctxFuncs)))
       cost     <- evalExpr(expr, activeFuncArgs)
-      _        <- update(funcs.set(_)(startCtx.funcs))
+      _        <- update(ctx => ctx.copy(funcs = startCtx.funcs))
     } yield cost
 
   private def withUsedRefs[A](eval: EvalM[A]): EvalM[(A, Set[String])] =

lang/shared/src/main/scala/com/wavesplatform/lang/v1/evaluator/EvaluatorV1.scala

@@ -8,7 +8,6 @@ import com.wavesplatform.lang.v1.compiler.Terms.*
 import com.wavesplatform.lang.v1.compiler.Types.{CASETYPEREF, NOTHING}
 import com.wavesplatform.lang.v1.evaluator.ContextfulNativeFunction.{Extended, Simple}
 import com.wavesplatform.lang.v1.evaluator.ctx.*
-import com.wavesplatform.lang.v1.evaluator.ctx.EnabledLogEvaluationContext.Lenses
 import com.wavesplatform.lang.v1.task.imports.*
 import com.wavesplatform.lang.v1.traits.Environment
 import com.wavesplatform.lang.*
@@ -30,16 +29,16 @@ object EvaluatorV1 {
 }
 
 class EvaluatorV1[F[_]: Monad, C[_[_]]](implicit ev: Monad[EvalF[F, *]], ev2: Monad[CoevalF[F, *]]) {
-  private val lenses = new Lenses[F, C]
-  import lenses.*
 
   private def evalLetBlock(let: LET, inner: EXPR): EvalM[F, C, (EvaluationContext[C, F], EVALUATED)] =
     for {
       ctx <- get[F, EnabledLogEvaluationContext[C, F], ExecutionError]
       blockEvaluation = evalExpr(let.value)
       lazyBlock       = LazyVal(blockEvaluation.ter(ctx), ctx.l(let.name))
       result <- local {
-        modify[F, EnabledLogEvaluationContext[C, F], ExecutionError](lets.modify(_)(_.updated(let.name, lazyBlock)))
+        modify[F, EnabledLogEvaluationContext[C, F], ExecutionError](ctx1 =>
+          ctx1.copy(ec = ctx1.ec.copy(letDefs = ctx1.ec.letDefs.updated(let.name, lazyBlock)))
+        )
           .flatMap(_ => evalExprWithCtx(inner))
       }
     } yield result
@@ -49,15 +48,17 @@ class EvaluatorV1[F[_]: Monad, C[_[_]]](implicit ev: Monad[EvalF[F, *]], ev2: Mo
     val function = UserFunction(func.name, 0, NOTHING, func.args.map(n => (n, NOTHING))*)(func.body)
       .asInstanceOf[UserFunction[C]]
     local {
-      modify[F, EnabledLogEvaluationContext[C, F], ExecutionError](funcs.modify(_)(_.updated(funcHeader, function)))
+      modify[F, EnabledLogEvaluationContext[C, F], ExecutionError](ctx =>
+        ctx.copy(ec = ctx.ec.copy(functions = ctx.ec.functions.updated(funcHeader, function)))
+      )
         .flatMap(_ => evalExprWithCtx(inner))
     }
   }
 
   private def evalRef(key: String): EvalM[F, C, (EvaluationContext[C, F], EVALUATED)] =
     for {
       ctx <- get[F, EnabledLogEvaluationContext[C, F], ExecutionError]
-      r <- lets.get(ctx).get(key) match {
+      r <- ctx.ec.letDefs.get(key) match {
         case Some(lzy) => liftTER[F, C, EVALUATED](lzy.value)
         case None      => raiseError[F, EnabledLogEvaluationContext[C, F], ExecutionError, EVALUATED](s"A definition of '$key' not found")
       }
@@ -83,8 +84,7 @@ class EvaluatorV1[F[_]: Monad, C[_[_]]](implicit ev: Monad[EvalF[F, *]], ev2: Mo
   private def evalFunctionCall(header: FunctionHeader, args: List[EXPR]): EvalM[F, C, (EvaluationContext[C, F], EVALUATED)] =
     for {
       ctx <- get[F, EnabledLogEvaluationContext[C, F], ExecutionError]
-      result <- funcs
-        .get(ctx)
+      result <- ctx.ec.functions
         .get(header)
         .map {
           case func: UserFunction[C] =>
@@ -94,7 +94,7 @@ class EvaluatorV1[F[_]: Monad, C[_[_]]](implicit ev: Monad[EvalF[F, *]], ev2: Mo
               }
               local {
                 val newState: EvalM[F, C, Unit] =
-                  set[F, EnabledLogEvaluationContext[C, F], ExecutionError](lets.set(ctx)(letDefsWithArgs)).map(_.pure[F])
+                  set[F, EnabledLogEvaluationContext[C, F], ExecutionError](ctx.copy(ec = ctx.ec.copy(letDefs = letDefsWithArgs))).map(_.pure[F])
                 Monad[EvalM[F, C, *]].flatMap(newState)(_ => evalExpr(func.ev(ctx.ec.environment, args)))
               }
             }: EvalM[F, C, EVALUATED]
@@ -118,7 +118,7 @@ class EvaluatorV1[F[_]: Monad, C[_[_]]](implicit ev: Monad[EvalF[F, *]], ev2: Mo
           // no such function, try data constructor
           header match {
             case FunctionHeader.User(typeName, _) =>
-              types.get(ctx).get(typeName).collect { case t @ CASETYPEREF(_, fields, _) =>
+              ctx.ec.typeDefs.get(typeName).collect { case t @ CASETYPEREF(_, fields, _) =>
                 args
                   .traverse[EvalM[F, C, *], EVALUATED](evalExpr)
                   .map(values => CaseObj(t, fields.map(_._1).zip(values).toMap): EVALUATED)