Previously this would've said `make_handle(Value(1234))` is null, as it
did not contain a cell (but rather a plain Value), which made throwing
primitives spin forever in BC mode.
This allows you to keep an arbitrary JS::Value alive without having to
hook visit_edges somewhere, e.g. by being a NativeFunction that
overrides visit_edges.
For example, this allows you to store JS::Handle<JS::Value> as the key
of a HashMap. This will be used to keep arbitrary Values alive in
the key of a temporary HashMap in Array.prototype.groupByToMap.
Co-authored-by: Ali Mohammad Pur <mpfard@serenityos.org>
SPDX License Identifiers are a more compact / standardized
way of representing file license information.
See: https://spdx.dev/resources/use/#identifiers
This was done with the `ambr` search and replace tool.
ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
