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Unified Diff: src/weak-collection.js

Issue 949933002: ES6 collections: Fix order of constructor logic (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: cleanup Created 5 years, 10 months ago
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Index: src/weak-collection.js
diff --git a/src/weak-collection.js b/src/weak-collection.js
index 3cec9cc5071c6add9c3b9cd1830abaf82c859bbe..33e3d4c69758c8c052822c98f5d0890ee7be9e81 100644
--- a/src/weak-collection.js
+++ b/src/weak-collection.js
@@ -23,11 +23,11 @@ function WeakMapConstructor(iterable) {
var iter, adder;
if (!IS_NULL_OR_UNDEFINED(iterable)) {
- iter = GetIterator(iterable);
adder = this.set;
if (!IS_SPEC_FUNCTION(adder)) {
throw MakeTypeError('property_not_function', ['set', this]);
}
+ iter = GetIterator(iterable);
}
%WeakCollectionInitialize(this);
@@ -130,11 +130,11 @@ function WeakSetConstructor(iterable) {
var iter, adder;
if (!IS_NULL_OR_UNDEFINED(iterable)) {
- iter = GetIterator(iterable);
adder = this.add;
if (!IS_SPEC_FUNCTION(adder)) {
throw MakeTypeError('property_not_function', ['add', this]);
}
+ iter = GetIterator(iterable);
}
%WeakCollectionInitialize(this);
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