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2 commits

Author SHA1 Message Date
Andreas Kling
4bbb0a5c35 LibJS: Add ConservativeVector<T>
This works very similarly to MarkedVector<T>, but instead of expecting
T to be Value or a GC-allocated pointer type, T can be anything.
Every pointer-sized value in the vector's storage will be checked during
conservative root scanning.

In other words, this allows you to put something like this in a
ConservativeVector<Foo> and it will be protected from GC:

    struct Foo {
        i64 number;
        Value some_value;
        GCPtr<Object> some_object;
    };
2024-02-22 16:44:54 +01:00
Aliaksandr Kalenik
719a00df3a LibJS: Add source location for Handle nodes in GC graph dumper output
With this change JS::Handle root nodes will contain source location
where they were constructed like:
```
    "94675029575744": {
        "root": "Handle activate_event_handler \
           serenity/Userland/Libraries/LibWeb/DOM/EventTarget.cpp:564",
        "class_name": "HTMLButtonElement",
        "edges": [
            "94675025955904",
            "94675026899520",
            "94675030831168",
```
2023-09-24 14:55:32 +02:00