Commit graph

7 commits

Author SHA1 Message Date
Matthew Olsson
7c0c1c8f49 LibJS+LibWeb: Wrap raw JS::Cell*/& fields in GCPtr/NonnullGCPtr 2023-03-15 08:48:49 +01:00
Timothy Flynn
2692db8699 LibJS+Everywhere: Allow Cell::initialize overrides to throw OOM errors
Note that as of this commit, there aren't any such throwers, and the
call site in Heap::allocate will drop exceptions on the floor. This
commit only serves to change the declaration of the overrides, make sure
they return an empty value, and to propagate OOM errors frm their base
initialize invocations.
2023-01-29 00:02:45 +00:00
Andreas Kling
35c9aa7c05 LibJS: Hide all the constructors!
Now that the GC allocator is able to invoke Cell subclass constructors
directly via friendship, we no longer need to keep them public. :^)
2022-08-29 03:24:54 +02:00
Linus Groh
cfa5885855 LibJS: Turn initialize_global_object() into a regular initialize()
There's nothing special about global object initialization anymore, this
can just work the same way as for any other object now.
2022-08-28 16:36:56 +01:00
Linus Groh
7c468b5a77 LibJS: Pass Realm to GlobalObject::initialize_global_object()
Global object initialization is tightly coupled to realm creation, so
simply pass it to the function instead of relying on the non-standard
'associated realm' concept, which I'd like to remove later.

This works essentially the same way as regular Object::initialize() now.

Additionally this allows us to forward the realm to GlobalObject's
add_constructor() / initialize_constructor() helpers, so they set the
correct realm on the allocated constructor function object.
2022-08-23 13:58:30 +01:00
Andreas Kling
50d951aea2 LibJS: Let Shape store a Realm instead of a GlobalObject
This is a cautious first step towards being able to create JS objects
before a global object has been instantiated.
2022-08-05 12:42:46 +02:00
Linus Groh
1e01a85cdf LibJS: Import C++ sources from libjs-test262 :^)
This commit upstreams most of the C++ bits of the LibJS test262 runner
at https://github.com/linusg/libjs-test262/, specifically everything but
the main.cpp file serving as the actual executable.
Since all of these are just regular JS objects, I opted to put them in
LibJS itself, in a new Contrib/ directory like many other projects have
one. Other code that can end up there in the future is the runtime for
esvu, which might even share some functionality with test262's $262
object.

The code has been copied verbatim, and only a small number of changes
have been made:

- Putting everything into the JS::Test262 namespace
- Removing now redundant JS namespace prefixes
- Updating includes to use absolute <LibJS/...> paths
- Updating the SPDX-License-Identifier comments from MIT to BSD-2-Clause

I gained permission to change the license and upstream these changes
from all the major contributors to this code: Ali, Andrew, David, Idan.

The removal of the code from the source repository is here:
https://github.com/linusg/libjs-test262/pull/54

This is only the first step, the goal is to eventually upstream the
actual libjs-test262-runner executable and supporting Python scripts
into SerenityOS as well.
2022-03-29 21:01:08 +01:00