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LibJS: Implement the Error Cause proposal

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Currently stage 3. https://github.com/tc39/proposal-error-cause
This commit is contained in:
Linus Groh 2021-06-11 20:40:08 +01:00
parent 8d77a3297a
commit 862ba64037
11 changed files with 130 additions and 42 deletions
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10
Userland/Libraries/LibJS/Runtime/AggregateError.cpp
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@ -10,15 +10,9 @@
namespace JS {
AggregateError* AggregateError::create(GlobalObject& global_object, String const& message, Vector<Value> const& errors)
AggregateError* AggregateError::create(GlobalObject& global_object)
{
auto& vm = global_object.vm();
auto* error = global_object.heap().allocate<AggregateError>(global_object, *global_object.aggregate_error_prototype());
u8 attr = Attribute::Writable | Attribute::Configurable;
if (!message.is_null())
error->define_property(vm.names.message, js_string(vm, message), attr);
error->define_property(vm.names.errors, Array::create_from(global_object, errors), attr);
return error;
return global_object.heap().allocate<AggregateError>(global_object, *global_object.aggregate_error_prototype());
}
AggregateError::AggregateError(Object& prototype)