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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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@ -19,7 +19,7 @@ use crate::dom::bindings::str::DOMString;
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use crate::dom::blob::Blob;
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use crate::dom::filereader::FileReaderSharedFunctionality;
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use crate::dom::globalscope::GlobalScope;
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use crate::script_runtime::JSContext;
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use crate::script_runtime::{CanGc, JSContext};
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#[dom_struct]
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pub struct FileReaderSync {
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@ -33,16 +33,26 @@ impl FileReaderSync {
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}
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}
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fn new(global: &GlobalScope, proto: Option<HandleObject>) -> DomRoot<FileReaderSync> {
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reflect_dom_object_with_proto(Box::new(FileReaderSync::new_inherited()), global, proto)
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fn new(
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global: &GlobalScope,
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proto: Option<HandleObject>,
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can_gc: CanGc,
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) -> DomRoot<FileReaderSync> {
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reflect_dom_object_with_proto(
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Box::new(FileReaderSync::new_inherited()),
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global,
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proto,
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can_gc,
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)
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}
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#[allow(non_snake_case)]
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pub fn Constructor(
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global: &GlobalScope,
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proto: Option<HandleObject>,
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can_gc: CanGc,
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) -> Fallible<DomRoot<FileReaderSync>> {
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Ok(FileReaderSync::new(global, proto))
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Ok(FileReaderSync::new(global, proto, can_gc))
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}
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fn get_blob_bytes(blob: &Blob) -> Result<Vec<u8>, Error> {
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