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LibJS: Convert initialize_binding() to ThrowCompletionOr
Also add spec step comments to it while we're here.
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12 changed files with 50 additions and 36 deletions
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@ -76,9 +76,13 @@ ThrowCompletionOr<void> ObjectEnvironment::create_immutable_binding(GlobalObject
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}
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// 9.1.1.2.4 InitializeBinding ( N, V ), https://tc39.es/ecma262/#sec-object-environment-records-initializebinding-n-v
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void ObjectEnvironment::initialize_binding(GlobalObject& global_object, FlyString const& name, Value value)
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ThrowCompletionOr<void> ObjectEnvironment::initialize_binding(GlobalObject& global_object, FlyString const& name, Value value)
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{
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// 1. Return ? envRec.SetMutableBinding(N, V, false).
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set_mutable_binding(global_object, name, value, false);
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if (auto* exception = vm().exception())
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return throw_completion(exception->value());
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return {};
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}
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// 9.1.1.2.5 SetMutableBinding ( N, V, S ), https://tc39.es/ecma262/#sec-object-environment-records-setmutablebinding-n-v-s
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