This is a continuation of the previous two commits.
As allocating a JS cell already primarily involves a realm instead of a
global object, and we'll need to pass one to the allocate() function
itself eventually (it's bridged via the global object right now), the
create() functions need to receive a realm as well.
The plan is for this to be the highest-level function that actually
receives a realm and passes it around, AOs on an even higher level will
use the "current realm" concept via VM::current_realm() as that's what
the spec assumes; passing around realms (or global objects, for that
matter) on higher AO levels is pointless and unlike for allocating
individual objects, which may happen outside of regular JS execution, we
don't need control over the specific realm that is being used there.
This implements ordered sets using Maps with a sentinel value, and
includes some extra set tests.
Fixes#11004.
Co-Authored-By: davidot <davidot@serenityos.org>
This is so that we can reliably allocate them in a template function,
e.g. in ordinary_create_from_constructor():
global_object.heap().allocate<T>(
global_object, forward<Args>(args)..., *prototype);
The majority of objects already take the prototype as the last argument,
so I updated the ones that didn't.
While this implementation should be complete it is based on HashTable's
iterator, which currently follows bucket-order instead of the required
insertion order. This can be simply fixed by replacing the underlying
HashTable member in Set with an enhanced one that maintains a linked
list in insertion order.
