Hook up more import/exports in natives.

src/array.js

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 var $arrayConcat;
-var $arrayJoin;
 var $arrayPush;
 var $arrayPop;
 var $arrayShift;
 var $arraySlice;
 var $arraySplice;
 var $arrayUnshift;
-var $innerArrayForEach;
-var $innerArrayEvery;
-var $innerArrayFilter;
-var $innerArrayIndexOf;
-var $innerArrayLastIndexOf;
-var $innerArrayMap;
-var $innerArrayReverse;
-var $innerArraySome;
-var $innerArraySort;
 
 (function(global, utils) {
 
 "use strict";
 
 %CheckIsBootstrapping();
 
 // -------------------------------------------------------------------
 // Imports
 
 var GlobalArray = global.Array;
 var InternalArray = utils.InternalArray;
 var InternalPackedArray = utils.InternalPackedArray;
 
+var Delete;
 var MathMin;
+var ObjectHasOwnProperty;
+var ObjectIsFrozen;
+var ObjectIsSealed;
+var ObjectToString;
 
 utils.Import(function(from) {
+  Delete = from.Delete;
   MathMin = from.MathMin;
+  ObjectHasOwnProperty = from.ObjectHasOwnProperty;
+  ObjectIsFrozen = from.ObjectIsFrozen;
+  ObjectIsSealed = from.ObjectIsSealed;
+  ObjectToString = from.ObjectToString;
 });
 
 // -------------------------------------------------------------------
 
 // Global list of arrays visited during toString, toLocaleString and
 // join invocations.
 var visited_arrays = new InternalArray();
 
 
 // Gets a sorted array of array keys.  Useful for operations on sparse
@@ skipping 335 matching lines @@
     func = this.join;
     if (func === ArrayJoin) {
       return Join(this, this.length, ',', ConvertToString);
     }
     array = this;
   } else {
     array = $toObject(this);
     func = array.join;
   }
   if (!IS_SPEC_FUNCTION(func)) {
-    return %_CallFunction(array, $objectToString);
+    return %_CallFunction(array, ObjectToString);
   }
   return %_CallFunction(array, func);
 }
 
 
 function ArrayToLocaleString() {
   var array = $toObject(this);
   var arrayLen = array.length;
   var len = TO_UINT32(arrayLen);
   if (len === 0) return "";
@@ skipping 54 matching lines @@
   if (n == 0) {
     array.length = n;
     return;
   }
 
   if (%IsObserved(array))
     return ObservedArrayPop.call(array, n);
 
   n--;
   var value = array[n];
-  $delete(array, $toName(n), true);
+  Delete(array, $toName(n), true);
   array.length = n;
   return value;
 }
 
 
 function ObservedArrayPush() {
   var n = TO_UINT32(this.length);
   var m = %_ArgumentsLength();
 
   try {
@@ skipping 157 matching lines @@
   CHECK_OBJECT_COERCIBLE(this, "Array.prototype.shift");
 
   var array = TO_OBJECT_INLINE(this);
   var len = TO_UINT32(array.length);
 
   if (len === 0) {
     array.length = 0;
     return;
   }
 
-  if ($objectIsSealed(array)) throw MakeTypeError(kArrayFunctionsOnSealed);
+  if (ObjectIsSealed(array)) throw MakeTypeError(kArrayFunctionsOnSealed);
 
   if (%IsObserved(array))
     return ObservedArrayShift.call(array, len);
 
   var first = array[0];
 
   if (UseSparseVariant(array, len, IS_ARRAY(array), len)) {
     SparseMove(array, 0, 1, len, 0);
   } else {
     SimpleMove(array, 0, 1, len, 0);
@@ skipping 30 matching lines @@
   CHECK_OBJECT_COERCIBLE(this, "Array.prototype.unshift");
 
   if (%IsObserved(this))
     return ObservedArrayUnshift.apply(this, arguments);
 
   var array = TO_OBJECT_INLINE(this);
   var len = TO_UINT32(array.length);
   var num_arguments = %_ArgumentsLength();
 
   if (len > 0 && UseSparseVariant(array, len, IS_ARRAY(array), len) &&
-      !$objectIsSealed(array)) {
+      !ObjectIsSealed(array)) {
     SparseMove(array, 0, 0, len, num_arguments);
   } else {
     SimpleMove(array, 0, 0, len, num_arguments);
   }
 
   for (var i = 0; i < num_arguments; i++) {
     array[i] = %_Arguments(i);
   }
 
   var new_length = len + num_arguments;
@@ skipping 125 matching lines @@
   var num_arguments = %_ArgumentsLength();
   var array = TO_OBJECT_INLINE(this);
   var len = TO_UINT32(array.length);
   var start_i = ComputeSpliceStartIndex(TO_INTEGER(start), len);
   var del_count = ComputeSpliceDeleteCount(delete_count, num_arguments, len,
                                            start_i);
   var deleted_elements = [];
   deleted_elements.length = del_count;
   var num_elements_to_add = num_arguments > 2 ? num_arguments - 2 : 0;
 
-  if (del_count != num_elements_to_add && $objectIsSealed(array)) {
+  if (del_count != num_elements_to_add && ObjectIsSealed(array)) {
     throw MakeTypeError(kArrayFunctionsOnSealed);
-  } else if (del_count > 0 && $objectIsFrozen(array)) {
+  } else if (del_count > 0 && ObjectIsFrozen(array)) {
     throw MakeTypeError(kArrayFunctionsOnFrozen);
   }
 
   var changed_elements = del_count;
   if (num_elements_to_add != del_count) {
     // If the slice needs to do a actually move elements after the insertion
     // point, then include those in the estimate of changed elements.
     changed_elements += len - start_i - del_count;
   }
   if (UseSparseVariant(array, len, IS_ARRAY(array), changed_elements)) {
@@ skipping 717 matching lines @@
   fill: true,
   find: true,
   findIndex: true,
   keys: true,
 };
 
 %AddNamedProperty(GlobalArray.prototype, symbolUnscopables, unscopables,
                   DONT_ENUM | READ_ONLY);
 
 // Set up non-enumerable functions on the Array object.
-$installFunctions(GlobalArray, DONT_ENUM, [
+utils.InstallFunctions(GlobalArray, DONT_ENUM, [
   "isArray", ArrayIsArray
 ]);
 
 var specialFunctions = %SpecialArrayFunctions();
 
 var getFunction = function(name, jsBuiltin, len) {
   var f = jsBuiltin;
   if (specialFunctions.hasOwnProperty(name)) {
     f = specialFunctions[name];
   }
   if (!IS_UNDEFINED(len)) {
     %FunctionSetLength(f, len);
   }
   return f;
 };
 
 // Set up non-enumerable functions of the Array.prototype object and
 // set their names.
 // Manipulate the length of some of the functions to meet
 // expectations set by ECMA-262 or Mozilla.
-$installFunctions(GlobalArray.prototype, DONT_ENUM, [
+utils.InstallFunctions(GlobalArray.prototype, DONT_ENUM, [
   "toString", getFunction("toString", ArrayToString),
   "toLocaleString", getFunction("toLocaleString", ArrayToLocaleString),
   "join", getFunction("join", ArrayJoin),
   "pop", getFunction("pop", ArrayPop),
   "push", getFunction("push", ArrayPush, 1),
   "concat", getFunction("concat", ArrayConcatJS, 1),
   "reverse", getFunction("reverse", ArrayReverse),
   "shift", getFunction("shift", ArrayShift),
   "unshift", getFunction("unshift", ArrayUnshift, 1),
   "slice", getFunction("slice", ArraySlice, 2),
   "splice", getFunction("splice", ArraySplice, 2),
   "sort", getFunction("sort", ArraySort),
   "filter", getFunction("filter", ArrayFilter, 1),
   "forEach", getFunction("forEach", ArrayForEach, 1),
   "some", getFunction("some", ArraySome, 1),
   "every", getFunction("every", ArrayEvery, 1),
   "map", getFunction("map", ArrayMap, 1),
   "indexOf", getFunction("indexOf", ArrayIndexOf, 1),
   "lastIndexOf", getFunction("lastIndexOf", ArrayLastIndexOf, 1),
   "reduce", getFunction("reduce", ArrayReduce, 1),
   "reduceRight", getFunction("reduceRight", ArrayReduceRight, 1)
 ]);
 
 %FinishArrayPrototypeSetup(GlobalArray.prototype);
 
 // The internal Array prototype doesn't need to be fancy, since it's never
 // exposed to user code.
 // Adding only the functions that are actually used.
-$setUpLockedPrototype(InternalArray, GlobalArray(), [
+utils.SetUpLockedPrototype(InternalArray, GlobalArray(), [
   "concat", getFunction("concat", ArrayConcatJS),
   "indexOf", getFunction("indexOf", ArrayIndexOf),
   "join", getFunction("join", ArrayJoin),
   "pop", getFunction("pop", ArrayPop),
   "push", getFunction("push", ArrayPush),
   "shift", getFunction("shift", ArrayShift),
   "splice", getFunction("splice", ArraySplice)
 ]);
 
-$setUpLockedPrototype(InternalPackedArray, GlobalArray(), [
+utils.SetUpLockedPrototype(InternalPackedArray, GlobalArray(), [
   "join", getFunction("join", ArrayJoin),
   "pop", getFunction("pop", ArrayPop),
   "push", getFunction("push", ArrayPush),
   "shift", getFunction("shift", ArrayShift)
 ]);
 
+// -------------------------------------------------------------------
+// Exports
+
+utils.Export(function(to) {
+  to.ArrayJoin = ArrayJoin;
+  to.InnerArrayEvery = InnerArrayEvery;
+  to.InnerArrayFilter = InnerArrayFilter;
+  to.InnerArrayForEach = InnerArrayForEach;
+  to.InnerArrayIndexOf = InnerArrayIndexOf;
+  to.InnerArrayLastIndexOf = InnerArrayLastIndexOf;
+  to.InnerArrayMap = InnerArrayMap;
+  to.InnerArrayReverse = InnerArrayReverse;
+  to.InnerArraySome = InnerArraySome;
+  to.InnerArraySort = InnerArraySort;
+});
+
 $arrayConcat = ArrayConcatJS;
-$arrayJoin = ArrayJoin;
 $arrayPush = ArrayPush;
 $arrayPop = ArrayPop;
 $arrayShift = ArrayShift;
 $arraySlice = ArraySlice;
 $arraySplice = ArraySplice;
 $arrayUnshift = ArrayUnshift;
 
-$innerArrayEvery = InnerArrayEvery;
-$innerArrayFilter = InnerArrayFilter;
-$innerArrayForEach = InnerArrayForEach;
-$innerArrayIndexOf = InnerArrayIndexOf;
-$innerArrayLastIndexOf = InnerArrayLastIndexOf;
-$innerArrayMap = InnerArrayMap;
-$innerArrayReverse = InnerArrayReverse;
-$innerArraySome = InnerArraySome;
-$innerArraySort = InnerArraySort;
-
 });