Migrate error messages, part 2.

src/weak-collection.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.
 
 "use strict";
 
 // This file relies on the fact that the following declaration has been made
 // in runtime.js:
 // var $Array = global.Array;
 
 var $WeakMap = global.WeakMap;
 var $WeakSet = global.WeakSet;
 
 
 // -------------------------------------------------------------------
 // Harmony WeakMap
 
 function WeakMapConstructor(iterable) {
   if (!%_IsConstructCall()) {
     throw MakeTypeError('constructor_not_function', ['WeakMap']);
   }
 
   %WeakCollectionInitialize(this);
 
   if (!IS_NULL_OR_UNDEFINED(iterable)) {
     var adder = this.set;
     if (!IS_SPEC_FUNCTION(adder)) {
-      throw MakeTypeError(kPropertyNotFunction, ['set', this]);
+      throw MakeTypeError(kPropertyNotFunction, 'set', this);
     }
     for (var nextItem of iterable) {
       if (!IS_SPEC_OBJECT(nextItem)) {
         throw MakeTypeError('iterator_value_not_an_object', [nextItem]);
       }
       %_CallFunction(this, nextItem[0], nextItem[1], adder);
     }
   }
 }
 
 
 function WeakMapGet(key) {
   if (!IS_WEAKMAP(this)) {
-    throw MakeTypeError('incompatible_method_receiver',
-                        ['WeakMap.prototype.get', this]);
+    throw MakeTypeError(kIncompatibleMethodReceiver,
+                        'WeakMap.prototype.get', this);
   }
   if (!IS_SPEC_OBJECT(key)) return UNDEFINED;
   return %WeakCollectionGet(this, key);
 }
 
 
 function WeakMapSet(key, value) {
   if (!IS_WEAKMAP(this)) {
-    throw MakeTypeError('incompatible_method_receiver',
-                        ['WeakMap.prototype.set', this]);
+    throw MakeTypeError(kIncompatibleMethodReceiver,
+                        'WeakMap.prototype.set', this);
   }
   if (!IS_SPEC_OBJECT(key)) {
     throw %MakeTypeError('invalid_weakmap_key', [this, key]);
   }
   return %WeakCollectionSet(this, key, value);
 }
 
 
 function WeakMapHas(key) {
   if (!IS_WEAKMAP(this)) {
-    throw MakeTypeError('incompatible_method_receiver',
-                        ['WeakMap.prototype.has', this]);
+    throw MakeTypeError(kIncompatibleMethodReceiver,
+                        'WeakMap.prototype.has', this);
   }
   if (!IS_SPEC_OBJECT(key)) return false;
   return %WeakCollectionHas(this, key);
 }
 
 
 function WeakMapDelete(key) {
   if (!IS_WEAKMAP(this)) {
-    throw MakeTypeError('incompatible_method_receiver',
-                        ['WeakMap.prototype.delete', this]);
+    throw MakeTypeError(kIncompatibleMethodReceiver,
+                        'WeakMap.prototype.delete', this);
   }
   if (!IS_SPEC_OBJECT(key)) return false;
   return %WeakCollectionDelete(this, key);
 }
 
 
 // -------------------------------------------------------------------
 
 function SetUpWeakMap() {
   %CheckIsBootstrapping();
@@ skipping 23 matching lines @@
 function WeakSetConstructor(iterable) {
   if (!%_IsConstructCall()) {
     throw MakeTypeError('constructor_not_function', ['WeakSet']);
   }
 
   %WeakCollectionInitialize(this);
 
   if (!IS_NULL_OR_UNDEFINED(iterable)) {
     var adder = this.add;
     if (!IS_SPEC_FUNCTION(adder)) {
-      throw MakeTypeError(kPropertyNotFunction, ['add', this]);
+      throw MakeTypeError(kPropertyNotFunction, 'add', this);
     }
     for (var value of iterable) {
       %_CallFunction(this, value, adder);
     }
   }
 }
 
 
 function WeakSetAdd(value) {
   if (!IS_WEAKSET(this)) {
-    throw MakeTypeError('incompatible_method_receiver',
-                        ['WeakSet.prototype.add', this]);
+    throw MakeTypeError(kIncompatibleMethodReceiver,
+                        'WeakSet.prototype.add', this);
   }
   if (!IS_SPEC_OBJECT(value)) {
     throw %MakeTypeError('invalid_weakset_value', [this, value]);
   }
   return %WeakCollectionSet(this, value, true);
 }
 
 
 function WeakSetHas(value) {
   if (!IS_WEAKSET(this)) {
-    throw MakeTypeError('incompatible_method_receiver',
-                        ['WeakSet.prototype.has', this]);
+    throw MakeTypeError(kIncompatibleMethodReceiver,
+                        'WeakSet.prototype.has', this);
   }
   if (!IS_SPEC_OBJECT(value)) return false;
   return %WeakCollectionHas(this, value);
 }
 
 
 function WeakSetDelete(value) {
   if (!IS_WEAKSET(this)) {
-    throw MakeTypeError('incompatible_method_receiver',
-                        ['WeakSet.prototype.delete', this]);
+    throw MakeTypeError(kIncompatibleMethodReceiver,
+                        'WeakSet.prototype.delete', this);
   }
   if (!IS_SPEC_OBJECT(value)) return false;
   return %WeakCollectionDelete(this, value);
 }
 
 
 // -------------------------------------------------------------------
 
 function SetUpWeakSet() {
   %CheckIsBootstrapping();
 
   %SetCode($WeakSet, WeakSetConstructor);
   %FunctionSetLength($WeakSet, 0);
   %FunctionSetPrototype($WeakSet, new $Object());
   %AddNamedProperty($WeakSet.prototype, "constructor", $WeakSet, DONT_ENUM);
   %AddNamedProperty(
       $WeakSet.prototype, symbolToStringTag, "WeakSet", DONT_ENUM | READ_ONLY);
 
   // Set up the non-enumerable functions on the WeakSet prototype object.
   InstallFunctions($WeakSet.prototype, DONT_ENUM, [
     "add", WeakSetAdd,
     "has", WeakSetHas,
     "delete", WeakSetDelete
   ]);
 }
 
 SetUpWeakSet();