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dom: Extract non-generic code from Root::new.

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Josh Matthews 2020-06-02 15:34:50 -04:00
parent 96698779cc
commit 1feeb23514
1 changed files with 11 additions and 6 deletions
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17
components/script/dom/bindings/root.rs
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@ -63,12 +63,17 @@ where
/// out references which cannot outlive this new `Root`. /// out references which cannot outlive this new `Root`.
#[allow(unrooted_must_root)] #[allow(unrooted_must_root)]
pub unsafe fn new(value: T) -> Self { pub unsafe fn new(value: T) -> Self {
debug_assert!(thread_state::get().is_script()); unsafe fn add_to_root_list(object: *const dyn JSTraceable) -> *const RootCollection {
STACK_ROOTS.with(|ref root_list| { debug_assert!(thread_state::get().is_script());
let root_list = &*root_list.get().unwrap(); STACK_ROOTS.with(|ref root_list| {
root_list.root(value.stable_trace_object()); let root_list = &*root_list.get().unwrap();
Root { value, root_list } root_list.root(object);
}) root_list
})
}
let root_list = add_to_root_list(value.stable_trace_object());
Root { value, root_list }
} }
} }