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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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@ -12,6 +12,7 @@ use crate::dom::bindings::reflector::{reflect_dom_object_with_proto, Reflector};
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use crate::dom::bindings::root::DomRoot;
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use crate::dom::bindings::str::DOMString;
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use crate::dom::globalscope::GlobalScope;
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use crate::script_runtime::CanGc;
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#[dom_struct]
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pub struct GPUError {
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@ -38,7 +39,12 @@ impl GPUError {
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proto: Option<HandleObject>,
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message: DOMString,
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) -> DomRoot<Self> {
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reflect_dom_object_with_proto(Box::new(GPUError::new_inherited(message)), global, proto)
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reflect_dom_object_with_proto(
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Box::new(GPUError::new_inherited(message)),
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global,
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proto,
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CanGc::note(),
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)
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}
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pub fn from_error(global: &GlobalScope, error: Error) -> DomRoot<Self> {
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@ -47,16 +53,19 @@ impl GPUError {
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global,
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None,
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DOMString::from_string(msg),
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CanGc::note(),
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)),
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Error::OutOfMemory(msg) => DomRoot::upcast(GPUOutOfMemoryError::new_with_proto(
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global,
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None,
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DOMString::from_string(msg),
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CanGc::note(),
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)),
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Error::Internal(msg) => DomRoot::upcast(GPUInternalError::new_with_proto(
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global,
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None,
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DOMString::from_string(msg),
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CanGc::note(),
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)),
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}
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}
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