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https://github.com/RGBCube/serenity
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LibJS+LibWeb: Wrap raw JS::Cell*/& fields in GCPtr/NonnullGCPtr
This commit is contained in:
Matthew Olsson
Andreas Kling
parent
1df3652e27
commit
7c0c1c8f49
214 changed files with 825 additions and 827 deletions
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@ -55,30 +55,30 @@ ThrowCompletionOr<Object*> ProxyObject::internal_get_prototype_of() const
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// 4. Let target be O.[[ProxyTarget]].
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// 5. Let trap be ? GetMethod(handler, "getPrototypeOf").
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auto trap = TRY(Value(&m_handler).get_method(vm, vm.names.getPrototypeOf));
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auto trap = TRY(Value(m_handler).get_method(vm, vm.names.getPrototypeOf));
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// 6. If trap is undefined, then
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if (!trap) {
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// a. Return ? target.[[GetPrototypeOf]]().
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return TRY(m_target.internal_get_prototype_of());
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return TRY(m_target->internal_get_prototype_of());
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}
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// 7. Let handlerProto be ? Call(trap, handler, « target »).
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auto handler_proto = TRY(call(vm, *trap, &m_handler, &m_target));
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auto handler_proto = TRY(call(vm, *trap, m_handler, m_target));
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// 8. If Type(handlerProto) is neither Object nor Null, throw a TypeError exception.
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if (!handler_proto.is_object() && !handler_proto.is_null())
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return vm.throw_completion<TypeError>(ErrorType::ProxyGetPrototypeOfReturn);
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// 9. Let extensibleTarget be ? IsExtensible(target).
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auto extensible_target = TRY(m_target.is_extensible());
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auto extensible_target = TRY(m_target->is_extensible());
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// 10. If extensibleTarget is true, return handlerProto.
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if (extensible_target)
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return handler_proto.is_null() ? nullptr : &handler_proto.as_object();
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// 11. Let targetProto be ? target.[[GetPrototypeOf]]().
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auto* target_proto = TRY(m_target.internal_get_prototype_of());
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auto* target_proto = TRY(m_target->internal_get_prototype_of());
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// 12. If SameValue(handlerProto, targetProto) is false, throw a TypeError exception.
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if (!same_value(handler_proto, target_proto))
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@ -103,30 +103,30 @@ ThrowCompletionOr<bool> ProxyObject::internal_set_prototype_of(Object* prototype
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// 4. Let target be O.[[ProxyTarget]].
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// 5. Let trap be ? GetMethod(handler, "setPrototypeOf").
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auto trap = TRY(Value(&m_handler).get_method(vm, vm.names.setPrototypeOf));
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auto trap = TRY(Value(m_handler).get_method(vm, vm.names.setPrototypeOf));
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// 6. If trap is undefined, then
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if (!trap) {
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// a. Return ? target.[[SetPrototypeOf]](V).
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return m_target.internal_set_prototype_of(prototype);
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return m_target->internal_set_prototype_of(prototype);
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}
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// 7. Let booleanTrapResult be ToBoolean(? Call(trap, handler, « target, V »)).
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auto trap_result = TRY(call(vm, *trap, &m_handler, &m_target, prototype)).to_boolean();
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auto trap_result = TRY(call(vm, *trap, m_handler, m_target, prototype)).to_boolean();
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// 8. If booleanTrapResult is false, return false.
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if (!trap_result)
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return false;
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// 9. Let extensibleTarget be ? IsExtensible(target).
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auto extensible_target = TRY(m_target.is_extensible());
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auto extensible_target = TRY(m_target->is_extensible());
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// 10. If extensibleTarget is true, return true.
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if (extensible_target)
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return true;
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// 11. Let targetProto be ? target.[[GetPrototypeOf]]().
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auto* target_proto = TRY(m_target.internal_get_prototype_of());
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auto* target_proto = TRY(m_target->internal_get_prototype_of());
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// 12. If SameValue(V, targetProto) is false, throw a TypeError exception.
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if (!same_value(prototype, target_proto))
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@ -151,19 +151,19 @@ ThrowCompletionOr<bool> ProxyObject::internal_is_extensible() const
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// 4. Let target be O.[[ProxyTarget]].
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// 5. Let trap be ? GetMethod(handler, "isExtensible").
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auto trap = TRY(Value(&m_handler).get_method(vm, vm.names.isExtensible));
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auto trap = TRY(Value(m_handler).get_method(vm, vm.names.isExtensible));
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// 6. If trap is undefined, then
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if (!trap) {
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// a. Return ? IsExtensible(target).
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return m_target.is_extensible();
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return m_target->is_extensible();
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}
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// 7. Let booleanTrapResult be ToBoolean(? Call(trap, handler, « target »)).
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auto trap_result = TRY(call(vm, *trap, &m_handler, &m_target)).to_boolean();
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auto trap_result = TRY(call(vm, *trap, m_handler, m_target)).to_boolean();
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// 8. Let targetResult be ? IsExtensible(target).
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auto target_result = TRY(m_target.is_extensible());
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auto target_result = TRY(m_target->is_extensible());
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// 9. If SameValue(booleanTrapResult, targetResult) is false, throw a TypeError exception.
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if (trap_result != target_result)
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@ -188,21 +188,21 @@ ThrowCompletionOr<bool> ProxyObject::internal_prevent_extensions()
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// 4. Let target be O.[[ProxyTarget]].
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// 5. Let trap be ? GetMethod(handler, "preventExtensions").
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auto trap = TRY(Value(&m_handler).get_method(vm, vm.names.preventExtensions));
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auto trap = TRY(Value(m_handler).get_method(vm, vm.names.preventExtensions));
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// 6. If trap is undefined, then
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if (!trap) {
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// a. Return ? target.[[PreventExtensions]]().
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return m_target.internal_prevent_extensions();
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return m_target->internal_prevent_extensions();
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}
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// 7. Let booleanTrapResult be ToBoolean(? Call(trap, handler, « target »)).
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auto trap_result = TRY(call(vm, *trap, &m_handler, &m_target)).to_boolean();
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auto trap_result = TRY(call(vm, *trap, m_handler, m_target)).to_boolean();
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// 8. If booleanTrapResult is true, then
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if (trap_result) {
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// a. Let extensibleTarget be ? IsExtensible(target).
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auto extensible_target = TRY(m_target.is_extensible());
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auto extensible_target = TRY(m_target->is_extensible());
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// b. If extensibleTarget is true, throw a TypeError exception.
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if (extensible_target)
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@ -230,23 +230,23 @@ ThrowCompletionOr<Optional<PropertyDescriptor>> ProxyObject::internal_get_own_pr
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// 4. Let target be O.[[ProxyTarget]].
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// 5. Let trap be ? GetMethod(handler, "getOwnPropertyDescriptor").
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auto trap = TRY(Value(&m_handler).get_method(vm, vm.names.getOwnPropertyDescriptor));
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auto trap = TRY(Value(m_handler).get_method(vm, vm.names.getOwnPropertyDescriptor));
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// 6. If trap is undefined, then
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if (!trap) {
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// a. Return ? target.[[GetOwnProperty]](P).
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return m_target.internal_get_own_property(property_key);
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return m_target->internal_get_own_property(property_key);
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}
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// 7. Let trapResultObj be ? Call(trap, handler, « target, P »).
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auto trap_result = TRY(call(vm, *trap, &m_handler, &m_target, property_key_to_value(vm, property_key)));
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auto trap_result = TRY(call(vm, *trap, m_handler, m_target, property_key_to_value(vm, property_key)));
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// 8. If Type(trapResultObj) is neither Object nor Undefined, throw a TypeError exception.
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if (!trap_result.is_object() && !trap_result.is_undefined())
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return vm.throw_completion<TypeError>(ErrorType::ProxyGetOwnDescriptorReturn);
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// 9. Let targetDesc be ? target.[[GetOwnProperty]](P).
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auto target_descriptor = TRY(m_target.internal_get_own_property(property_key));
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auto target_descriptor = TRY(m_target->internal_get_own_property(property_key));
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// 10. If trapResultObj is undefined, then
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if (trap_result.is_undefined()) {
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@ -259,7 +259,7 @@ ThrowCompletionOr<Optional<PropertyDescriptor>> ProxyObject::internal_get_own_pr
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return vm.throw_completion<TypeError>(ErrorType::ProxyGetOwnDescriptorNonConfigurable);
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// c. Let extensibleTarget be ? IsExtensible(target).
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auto extensible_target = TRY(m_target.is_extensible());
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auto extensible_target = TRY(m_target->is_extensible());
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// d. If extensibleTarget is false, throw a TypeError exception.
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if (!extensible_target)
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@ -270,7 +270,7 @@ ThrowCompletionOr<Optional<PropertyDescriptor>> ProxyObject::internal_get_own_pr
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}
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// 11. Let extensibleTarget be ? IsExtensible(target).
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auto extensible_target = TRY(m_target.is_extensible());
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auto extensible_target = TRY(m_target->is_extensible());
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// 12. Let resultDesc be ? ToPropertyDescriptor(trapResultObj).
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auto result_desc = TRY(to_property_descriptor(vm, trap_result));
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@ -321,29 +321,29 @@ ThrowCompletionOr<bool> ProxyObject::internal_define_own_property(PropertyKey co
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// 4. Let target be O.[[ProxyTarget]].
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// 5. Let trap be ? GetMethod(handler, "defineProperty").
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auto trap = TRY(Value(&m_handler).get_method(vm, vm.names.defineProperty));
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auto trap = TRY(Value(m_handler).get_method(vm, vm.names.defineProperty));
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// 6. If trap is undefined, then
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if (!trap) {
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// a. Return ? target.[[DefineOwnProperty]](P, Desc).
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return m_target.internal_define_own_property(property_key, property_descriptor);
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return m_target->internal_define_own_property(property_key, property_descriptor);
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}
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// 7. Let descObj be FromPropertyDescriptor(Desc).
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auto descriptor_object = from_property_descriptor(vm, property_descriptor);
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// 8. Let booleanTrapResult be ToBoolean(? Call(trap, handler, « target, P, descObj »)).
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auto trap_result = TRY(call(vm, *trap, &m_handler, &m_target, property_key_to_value(vm, property_key), descriptor_object)).to_boolean();
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auto trap_result = TRY(call(vm, *trap, m_handler, m_target, property_key_to_value(vm, property_key), descriptor_object)).to_boolean();
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// 9. If booleanTrapResult is false, return false.
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if (!trap_result)
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return false;
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// 10. Let targetDesc be ? target.[[GetOwnProperty]](P).
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auto target_descriptor = TRY(m_target.internal_get_own_property(property_key));
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auto target_descriptor = TRY(m_target->internal_get_own_property(property_key));
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// 11. Let extensibleTarget be ? IsExtensible(target).
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auto extensible_target = TRY(m_target.is_extensible());
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auto extensible_target = TRY(m_target->is_extensible());
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// 12. Else, let settingConfigFalse be false.
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bool setting_config_false = false;
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@ -403,21 +403,21 @@ ThrowCompletionOr<bool> ProxyObject::internal_has_property(PropertyKey const& pr
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// 4. Let target be O.[[ProxyTarget]].
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// 5. Let trap be ? GetMethod(handler, "has").
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auto trap = TRY(Value(&m_handler).get_method(vm, vm.names.has));
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auto trap = TRY(Value(m_handler).get_method(vm, vm.names.has));
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// 6. If trap is undefined, then
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if (!trap) {
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// a. Return ? target.[[HasProperty]](P).
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return m_target.internal_has_property(property_key);
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return m_target->internal_has_property(property_key);
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}
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// 7. Let booleanTrapResult be ToBoolean(? Call(trap, handler, « target, P »)).
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auto trap_result = TRY(call(vm, *trap, &m_handler, &m_target, property_key_to_value(vm, property_key))).to_boolean();
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auto trap_result = TRY(call(vm, *trap, m_handler, m_target, property_key_to_value(vm, property_key))).to_boolean();
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// 8. If booleanTrapResult is false, then
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if (!trap_result) {
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// a. Let targetDesc be ? target.[[GetOwnProperty]](P).
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auto target_descriptor = TRY(m_target.internal_get_own_property(property_key));
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auto target_descriptor = TRY(m_target->internal_get_own_property(property_key));
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// b. If targetDesc is not undefined, then
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if (target_descriptor.has_value()) {
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@ -426,7 +426,7 @@ ThrowCompletionOr<bool> ProxyObject::internal_has_property(PropertyKey const& pr
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return vm.throw_completion<TypeError>(ErrorType::ProxyHasExistingNonConfigurable);
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// ii. Let extensibleTarget be ? IsExtensible(target).
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auto extensible_target = TRY(m_target.is_extensible());
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auto extensible_target = TRY(m_target->is_extensible());
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// iii. If extensibleTarget is false, throw a TypeError exception.
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if (!extensible_target)
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@ -474,19 +474,19 @@ ThrowCompletionOr<Value> ProxyObject::internal_get(PropertyKey const& property_k
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return vm.throw_completion<InternalError>(ErrorType::CallStackSizeExceeded);
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// 5. Let trap be ? GetMethod(handler, "get").
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auto trap = TRY(Value(&m_handler).get_method(vm, vm.names.get));
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auto trap = TRY(Value(m_handler).get_method(vm, vm.names.get));
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// 6. If trap is undefined, then
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if (!trap) {
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// a. Return ? target.[[Get]](P, Receiver).
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return m_target.internal_get(property_key, receiver);
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return m_target->internal_get(property_key, receiver);
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}
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// 7. Let trapResult be ? Call(trap, handler, « target, P, Receiver »).
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auto trap_result = TRY(call(vm, *trap, &m_handler, &m_target, property_key_to_value(vm, property_key), receiver));
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auto trap_result = TRY(call(vm, *trap, m_handler, m_target, property_key_to_value(vm, property_key), receiver));
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// 8. Let targetDesc be ? target.[[GetOwnProperty]](P).
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auto target_descriptor = TRY(m_target.internal_get_own_property(property_key));
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auto target_descriptor = TRY(m_target->internal_get_own_property(property_key));
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// 9. If targetDesc is not undefined and targetDesc.[[Configurable]] is false, then
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if (target_descriptor.has_value() && !*target_descriptor->configurable) {
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@ -527,23 +527,23 @@ ThrowCompletionOr<bool> ProxyObject::internal_set(PropertyKey const& property_ke
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// 4. Let target be O.[[ProxyTarget]].
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// 5. Let trap be ? GetMethod(handler, "set").
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auto trap = TRY(Value(&m_handler).get_method(vm, vm.names.set));
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auto trap = TRY(Value(m_handler).get_method(vm, vm.names.set));
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// 6. If trap is undefined, then
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if (!trap) {
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// a. Return ? target.[[Set]](P, V, Receiver).
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return m_target.internal_set(property_key, value, receiver);
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return m_target->internal_set(property_key, value, receiver);
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}
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// 7. Let booleanTrapResult be ToBoolean(? Call(trap, handler, « target, P, V, Receiver »)).
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auto trap_result = TRY(call(vm, *trap, &m_handler, &m_target, property_key_to_value(vm, property_key), value, receiver)).to_boolean();
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auto trap_result = TRY(call(vm, *trap, m_handler, m_target, property_key_to_value(vm, property_key), value, receiver)).to_boolean();
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// 8. If booleanTrapResult is false, return false.
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if (!trap_result)
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return false;
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// 9. Let targetDesc be ? target.[[GetOwnProperty]](P).
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auto target_descriptor = TRY(m_target.internal_get_own_property(property_key));
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auto target_descriptor = TRY(m_target->internal_get_own_property(property_key));
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// 10. If targetDesc is not undefined and targetDesc.[[Configurable]] is false, then
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if (target_descriptor.has_value() && !*target_descriptor->configurable) {
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@ -582,23 +582,23 @@ ThrowCompletionOr<bool> ProxyObject::internal_delete(PropertyKey const& property
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// 4. Let target be O.[[ProxyTarget]].
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// 5. Let trap be ? GetMethod(handler, "deleteProperty").
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auto trap = TRY(Value(&m_handler).get_method(vm, vm.names.deleteProperty));
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auto trap = TRY(Value(m_handler).get_method(vm, vm.names.deleteProperty));
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// 6. If trap is undefined, then
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if (!trap) {
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// a. Return ? target.[[Delete]](P).
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return m_target.internal_delete(property_key);
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return m_target->internal_delete(property_key);
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}
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// 7. Let booleanTrapResult be ToBoolean(? Call(trap, handler, « target, P »)).
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auto trap_result = TRY(call(vm, *trap, &m_handler, &m_target, property_key_to_value(vm, property_key))).to_boolean();
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auto trap_result = TRY(call(vm, *trap, m_handler, m_target, property_key_to_value(vm, property_key))).to_boolean();
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// 8. If booleanTrapResult is false, return false.
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if (!trap_result)
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return false;
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// 9. Let targetDesc be ? target.[[GetOwnProperty]](P).
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auto target_descriptor = TRY(m_target.internal_get_own_property(property_key));
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auto target_descriptor = TRY(m_target->internal_get_own_property(property_key));
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// 10. If targetDesc is undefined, return true.
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if (!target_descriptor.has_value())
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@ -609,7 +609,7 @@ ThrowCompletionOr<bool> ProxyObject::internal_delete(PropertyKey const& property
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return vm.throw_completion<TypeError>(ErrorType::ProxyDeleteNonConfigurable);
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// 12. Let extensibleTarget be ? IsExtensible(target).
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auto extensible_target = TRY(m_target.is_extensible());
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auto extensible_target = TRY(m_target->is_extensible());
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// 13. If extensibleTarget is false, throw a TypeError exception.
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if (!extensible_target)
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@ -634,16 +634,16 @@ ThrowCompletionOr<MarkedVector<Value>> ProxyObject::internal_own_property_keys()
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// 4. Let target be O.[[ProxyTarget]].
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// 5. Let trap be ? GetMethod(handler, "ownKeys").
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auto trap = TRY(Value(&m_handler).get_method(vm, vm.names.ownKeys));
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auto trap = TRY(Value(m_handler).get_method(vm, vm.names.ownKeys));
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// 6. If trap is undefined, then
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if (!trap) {
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// a. Return ? target.[[OwnPropertyKeys]]().
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return m_target.internal_own_property_keys();
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return m_target->internal_own_property_keys();
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}
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// 7. Let trapResultArray be ? Call(trap, handler, « target »).
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auto trap_result_array = TRY(call(vm, *trap, &m_handler, &m_target));
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auto trap_result_array = TRY(call(vm, *trap, m_handler, m_target));
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// 8. Let trapResult be ? CreateListFromArrayLike(trapResultArray, « String, Symbol »).
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HashTable<PropertyKey> unique_keys;
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@ -660,10 +660,10 @@ ThrowCompletionOr<MarkedVector<Value>> ProxyObject::internal_own_property_keys()
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return vm.throw_completion<TypeError>(ErrorType::ProxyOwnPropertyKeysDuplicates);
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// 10. Let extensibleTarget be ? IsExtensible(target).
|
||||
auto extensible_target = TRY(m_target.is_extensible());
|
||||
auto extensible_target = TRY(m_target->is_extensible());
|
||||
|
||||
// 11. Let targetKeys be ? target.[[OwnPropertyKeys]]().
|
||||
auto target_keys = TRY(m_target.internal_own_property_keys());
|
||||
auto target_keys = TRY(m_target->internal_own_property_keys());
|
||||
|
||||
// 12. Assert: targetKeys is a List of property keys.
|
||||
// 13. Assert: targetKeys contains no duplicate entries.
|
||||
|
|
@ -679,7 +679,7 @@ ThrowCompletionOr<MarkedVector<Value>> ProxyObject::internal_own_property_keys()
|
|||
auto property_key = MUST(PropertyKey::from_value(vm, key));
|
||||
|
||||
// a. Let desc be ? target.[[GetOwnProperty]](key).
|
||||
auto descriptor = TRY(m_target.internal_get_own_property(property_key));
|
||||
auto descriptor = TRY(m_target->internal_get_own_property(property_key));
|
||||
|
||||
// b. If desc is not undefined and desc.[[Configurable]] is false, then
|
||||
if (descriptor.has_value() && !*descriptor->configurable) {
|
||||
|
|
@ -758,19 +758,19 @@ ThrowCompletionOr<Value> ProxyObject::internal_call(Value this_argument, MarkedV
|
|||
// 4. Let target be O.[[ProxyTarget]].
|
||||
|
||||
// 5. Let trap be ? GetMethod(handler, "apply").
|
||||
auto trap = TRY(Value(&m_handler).get_method(vm, vm.names.apply));
|
||||
auto trap = TRY(Value(m_handler).get_method(vm, vm.names.apply));
|
||||
|
||||
// 6. If trap is undefined, then
|
||||
if (!trap) {
|
||||
// a. Return ? Call(target, thisArgument, argumentsList).
|
||||
return call(vm, &m_target, this_argument, move(arguments_list));
|
||||
return call(vm, m_target, this_argument, move(arguments_list));
|
||||
}
|
||||
|
||||
// 7. Let argArray be CreateArrayFromList(argumentsList).
|
||||
auto arguments_array = Array::create_from(realm, arguments_list);
|
||||
|
||||
// 8. Return ? Call(trap, handler, « target, thisArgument, argArray »).
|
||||
return call(vm, trap, &m_handler, &m_target, this_argument, arguments_array);
|
||||
return call(vm, trap, m_handler, m_target, this_argument, arguments_array);
|
||||
}
|
||||
|
||||
bool ProxyObject::has_constructor() const
|
||||
|
|
@ -780,7 +780,7 @@ bool ProxyObject::has_constructor() const
|
|||
if (!is_function())
|
||||
return false;
|
||||
|
||||
return static_cast<FunctionObject&>(m_target).has_constructor();
|
||||
return static_cast<FunctionObject&>(*m_target).has_constructor();
|
||||
}
|
||||
|
||||
// 10.5.13 [[Construct]] ( argumentsList, newTarget ), https://tc39.es/ecma262/#sec-proxy-object-internal-methods-and-internal-slots-construct-argumentslist-newtarget
|
||||
|
|
@ -803,19 +803,19 @@ ThrowCompletionOr<NonnullGCPtr<Object>> ProxyObject::internal_construct(MarkedVe
|
|||
// 5. Assert: IsConstructor(target) is true.
|
||||
|
||||
// 6. Let trap be ? GetMethod(handler, "construct").
|
||||
auto trap = TRY(Value(&m_handler).get_method(vm, vm.names.construct));
|
||||
auto trap = TRY(Value(m_handler).get_method(vm, vm.names.construct));
|
||||
|
||||
// 7. If trap is undefined, then
|
||||
if (!trap) {
|
||||
// a. Return ? Construct(target, argumentsList, newTarget).
|
||||
return construct(vm, static_cast<FunctionObject&>(m_target), move(arguments_list), &new_target);
|
||||
return construct(vm, static_cast<FunctionObject&>(*m_target), move(arguments_list), &new_target);
|
||||
}
|
||||
|
||||
// 8. Let argArray be CreateArrayFromList(argumentsList).
|
||||
auto arguments_array = Array::create_from(realm, arguments_list);
|
||||
|
||||
// 9. Let newObj be ? Call(trap, handler, « target, argArray, newTarget »).
|
||||
auto new_object = TRY(call(vm, trap, &m_handler, &m_target, arguments_array, &new_target));
|
||||
auto new_object = TRY(call(vm, trap, m_handler, m_target, arguments_array, &new_target));
|
||||
|
||||
// 10. If Type(newObj) is not Object, throw a TypeError exception.
|
||||
if (!new_object.is_object())
|
||||
|
|
@ -828,14 +828,14 @@ ThrowCompletionOr<NonnullGCPtr<Object>> ProxyObject::internal_construct(MarkedVe
|
|||
void ProxyObject::visit_edges(Cell::Visitor& visitor)
|
||||
{
|
||||
Base::visit_edges(visitor);
|
||||
visitor.visit(&m_target);
|
||||
visitor.visit(&m_handler);
|
||||
visitor.visit(m_target);
|
||||
visitor.visit(m_handler);
|
||||
}
|
||||
|
||||
DeprecatedFlyString const& ProxyObject::name() const
|
||||
{
|
||||
VERIFY(is_function());
|
||||
return static_cast<FunctionObject&>(m_target).name();
|
||||
return static_cast<FunctionObject&>(*m_target).name();
|
||||
}
|
||||
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue