src/weak_collection.js - Issue 461193002: Revert "ES6: Make Map/Set constructors support iterable values"

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Unified Diff: src/weak_collection.js

Issue 461193002: Revert "ES6: Make Map/Set constructors support iterable values" (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 6 years, 4 months ago

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Index: src/weak_collection.js

diff --git a/src/weak_collection.js b/src/weak_collection.js

index 1160176d66f6c34b8cf8acb59d0841d832055aae..73dd9de6ba9aa5c48d16596ffde2c015e1764673 100644

--- a/src/weak_collection.js

+++ b/src/weak_collection.js

@@ -23,7 +23,7 @@ function WeakMapConstructor(iterable) {

var iter, adder;

if (!IS_NULL_OR_UNDEFINED(iterable)) {

- iter = GetIterator(ToObject(iterable));

+ iter = GetIterator(iterable);

adder = this.set;

if (!IS_SPEC_FUNCTION(adder)) {

throw MakeTypeError('property_not_function', ['set', this]);

@@ -139,7 +139,7 @@ function WeakSetConstructor(iterable) {

var iter, adder;

if (!IS_NULL_OR_UNDEFINED(iterable)) {

- iter = GetIterator(ToObject(iterable));

+ iter = GetIterator(iterable);

adder = this.add;

if (!IS_SPEC_FUNCTION(adder)) {

throw MakeTypeError('property_not_function', ['add', this]);

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