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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@ -23,7 +23,7 @@ use crate::dom::window::Window;
use crate::dom::xrinputsource::XRInputSource;
use crate::dom::xrsession::XRSession;
use crate::realms::enter_realm;
use crate::script_runtime::JSContext;
use crate::script_runtime::{CanGc, JSContext};
#[dom_struct]
pub struct XRInputSourcesChangeEvent {
@ -56,7 +56,15 @@ impl XRInputSourcesChangeEvent {
removed: &[DomRoot<XRInputSource>],
) -> DomRoot<XRInputSourcesChangeEvent> {
Self::new_with_proto(
global, None, type_, bubbles, cancelable, session, added, removed,
global,
None,
type_,
bubbles,
cancelable,
session,
added,
removed,
CanGc::note(),
)
}
@ -71,11 +79,13 @@ impl XRInputSourcesChangeEvent {
session: &XRSession,
added: &[DomRoot<XRInputSource>],
removed: &[DomRoot<XRInputSource>],
can_gc: CanGc,
) -> DomRoot<XRInputSourcesChangeEvent> {
let changeevent = reflect_dom_object_with_proto(
Box::new(XRInputSourcesChangeEvent::new_inherited(session)),
global,
proto,
can_gc,
);
{
let event = changeevent.upcast::<Event>();
@ -99,6 +109,7 @@ impl XRInputSourcesChangeEvent {
pub fn Constructor(
window: &Window,
proto: Option<HandleObject>,
can_gc: CanGc,
type_: DOMString,
init: &XRInputSourcesChangeEventBinding::XRInputSourcesChangeEventInit,
) -> DomRoot<XRInputSourcesChangeEvent> {
@ -111,6 +122,7 @@ impl XRInputSourcesChangeEvent {
&init.session,
&init.added,
&init.removed,
can_gc,
)
}
}