63 lines
1.9 KiB
C++
63 lines
1.9 KiB
C++
/*
|
|
* Copyright (c) 2021, Linus Groh <linusg@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <LibJS/Runtime/AggregateError.h>
|
|
#include <LibJS/Runtime/AggregateErrorConstructor.h>
|
|
#include <LibJS/Runtime/Array.h>
|
|
#include <LibJS/Runtime/ErrorConstructor.h>
|
|
#include <LibJS/Runtime/GlobalObject.h>
|
|
#include <LibJS/Runtime/IteratorOperations.h>
|
|
|
|
namespace JS {
|
|
|
|
AggregateErrorConstructor::AggregateErrorConstructor(GlobalObject& global_object)
|
|
: NativeFunction(*static_cast<Object*>(global_object.error_constructor()))
|
|
{
|
|
}
|
|
|
|
void AggregateErrorConstructor::initialize(GlobalObject& global_object)
|
|
{
|
|
auto& vm = this->vm();
|
|
NativeFunction::initialize(global_object);
|
|
define_property(vm.names.prototype, global_object.aggregate_error_prototype(), 0);
|
|
define_property(vm.names.length, Value(2), Attribute::Configurable);
|
|
}
|
|
|
|
Value AggregateErrorConstructor::call()
|
|
{
|
|
return construct(*this);
|
|
}
|
|
|
|
// 20.5.7.1 The AggregateError Constructor, https://tc39.es/ecma262/#sec-aggregate-error-constructor
|
|
Value AggregateErrorConstructor::construct(Function&)
|
|
{
|
|
auto& vm = this->vm();
|
|
// FIXME: Use OrdinaryCreateFromConstructor(newTarget, "%AggregateError.prototype%")
|
|
auto* aggregate_error = AggregateError::create(global_object());
|
|
|
|
u8 attr = Attribute::Writable | Attribute::Configurable;
|
|
|
|
if (!vm.argument(1).is_undefined()) {
|
|
auto message = vm.argument(1).to_string(global_object());
|
|
if (vm.exception())
|
|
return {};
|
|
aggregate_error->define_property(vm.names.message, js_string(vm, message), attr);
|
|
}
|
|
|
|
aggregate_error->install_error_cause(vm.argument(2));
|
|
if (vm.exception())
|
|
return {};
|
|
|
|
auto errors_list = iterable_to_list(global_object(), vm.argument(0));
|
|
if (vm.exception())
|
|
return {};
|
|
|
|
aggregate_error->define_property(vm.names.errors, Array::create_from(global_object(), errors_list), attr);
|
|
|
|
return aggregate_error;
|
|
}
|
|
|
|
}
|