Start marking functions that can transitively trigger a GC (#33144)

* Mark JS reflector wrappers as CanGc.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* Propagate CanGc from reflect_dom_object_with_proto.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* Mark DOM constructors as GC operations.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

---------

Signed-off-by: Josh Matthews <josh@joshmatthews.net>
This commit is contained in:
Josh Matthews 2024-08-22 07:42:36 -04:00 committed by GitHub
parent 9a1051c917
commit 60ef6bc461
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GPG key ID: B5690EEEBB952194
140 changed files with 1336 additions and 304 deletions

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@ -33,6 +33,7 @@ use crate::dom::mediastreamtrackaudiosourcenode::MediaStreamTrackAudioSourceNode
use crate::dom::promise::Promise;
use crate::dom::window::Window;
use crate::realms::InRealm;
use crate::script_runtime::CanGc;
use crate::task_source::TaskSource;
#[dom_struct]
@ -86,10 +87,11 @@ impl AudioContext {
window: &Window,
proto: Option<HandleObject>,
options: &AudioContextOptions,
can_gc: CanGc,
) -> Fallible<DomRoot<AudioContext>> {
let pipeline_id = window.pipeline_id();
let context = AudioContext::new_inherited(options, pipeline_id)?;
let context = reflect_dom_object_with_proto(Box::new(context), window, proto);
let context = reflect_dom_object_with_proto(Box::new(context), window, proto, can_gc);
context.resume();
Ok(context)
}
@ -99,9 +101,10 @@ impl AudioContext {
pub fn Constructor(
window: &Window,
proto: Option<HandleObject>,
can_gc: CanGc,
options: &AudioContextOptions,
) -> Fallible<DomRoot<AudioContext>> {
AudioContext::new(window, proto, options)
AudioContext::new(window, proto, options, can_gc)
}
fn resume(&self) {