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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>
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140 changed files with 1336 additions and 304 deletions
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@ -18,6 +18,7 @@ use crate::dom::bindings::root::DomRoot;
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use crate::dom::bindings::str::DOMString;
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use crate::dom::event::Event;
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use crate::dom::window::Window;
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use crate::script_runtime::CanGc;
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#[dom_struct]
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pub struct TransitionEvent {
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@ -43,7 +44,7 @@ impl TransitionEvent {
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type_: Atom,
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init: &TransitionEventInit,
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) -> DomRoot<TransitionEvent> {
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Self::new_with_proto(window, None, type_, init)
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Self::new_with_proto(window, None, type_, init, CanGc::note())
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}
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fn new_with_proto(
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@ -51,11 +52,13 @@ impl TransitionEvent {
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proto: Option<HandleObject>,
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type_: Atom,
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init: &TransitionEventInit,
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can_gc: CanGc,
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) -> DomRoot<TransitionEvent> {
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let ev = reflect_dom_object_with_proto(
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Box::new(TransitionEvent::new_inherited(init)),
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window,
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proto,
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can_gc,
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);
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{
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let event = ev.upcast::<Event>();
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@ -68,6 +71,7 @@ impl TransitionEvent {
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pub fn Constructor(
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window: &Window,
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proto: Option<HandleObject>,
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can_gc: CanGc,
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type_: DOMString,
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init: &TransitionEventInit,
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) -> Fallible<DomRoot<TransitionEvent>> {
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@ -76,6 +80,7 @@ impl TransitionEvent {
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proto,
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Atom::from(type_),
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init,
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can_gc,
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))
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}
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}
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