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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@ -13,6 +13,7 @@ use crate::dom::bindings::root::DomRoot;
use crate::dom::bindings::str::DOMString;
use crate::dom::uievent::UIEvent;
use crate::dom::window::Window;
use crate::script_runtime::CanGc;
#[dom_struct]
pub struct InputEvent {
@ -33,6 +34,7 @@ impl InputEvent {
detail: i32,
data: Option<DOMString>,
is_composing: bool,
can_gc: CanGc,
) -> DomRoot<InputEvent> {
let ev = reflect_dom_object_with_proto(
Box::new(InputEvent {
@ -42,6 +44,7 @@ impl InputEvent {
}),
window,
proto,
can_gc,
);
ev.uievent
.InitUIEvent(type_, can_bubble, cancelable, view, detail);
@ -52,6 +55,7 @@ impl InputEvent {
pub fn Constructor(
window: &Window,
proto: Option<HandleObject>,
can_gc: CanGc,
type_: DOMString,
init: &InputEventBinding::InputEventInit,
) -> Fallible<DomRoot<InputEvent>> {
@ -65,6 +69,7 @@ impl InputEvent {
init.parent.detail,
init.data.clone(),
init.isComposing,
can_gc,
);
Ok(event)
}