[runtime] Fix handling of interceptors, pt.2
Bug: chromium:1216437 Change-Id: Ib8439aefc778beefed4dc40290473311cc23d5f9 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2944937 Reviewed-by: Shu-yu Guo <syg@chromium.org> Commit-Queue: Igor Sheludko <ishell@chromium.org> Cr-Commit-Position: refs/heads/master@{#74994}
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@ -2655,6 +2655,8 @@ Maybe<bool> Object::SetProperty(LookupIterator* it, Handle<Object> value,
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if (found) return result;
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}
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// TODO(ishell): refactor this: both SetProperty and and SetSuperProperty have
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// this piece of code.
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// If the receiver is the JSGlobalObject, the store was contextual. In case
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// the property did not exist yet on the global object itself, we have to
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// throw a reference error in strict mode. In sloppy mode, we continue.
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@ -2762,6 +2764,25 @@ Maybe<bool> Object::SetSuperProperty(LookupIterator* it, Handle<Object> value,
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}
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}
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// TODO(ishell): refactor this: both SetProperty and and SetSuperProperty have
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// this piece of code.
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// If the receiver is the JSGlobalObject, the store was contextual. In case
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// the property did not exist yet on the global object itself, we have to
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// throw a reference error in strict mode. In sloppy mode, we continue.
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if (receiver->IsJSGlobalObject() &&
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(GetShouldThrow(isolate, should_throw) == ShouldThrow::kThrowOnError)) {
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if (own_lookup.state() == LookupIterator::TRANSITION) {
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// The property cell that we have created is garbage because we are going
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// to throw now instead of putting it into the global dictionary. However,
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// the cell might already have been stored into the feedback vector, so
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// we must invalidate it nevertheless.
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own_lookup.transition_cell()->ClearAndInvalidate(ReadOnlyRoots(isolate));
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}
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isolate->Throw(*isolate->factory()->NewReferenceError(
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MessageTemplate::kNotDefined, own_lookup.GetName()));
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return Nothing<bool>();
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}
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return AddDataProperty(&own_lookup, value, NONE, should_throw, store_origin);
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}
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