diff options
Diffstat (limited to 'components/script/dom/shadowroot.rs')
| -rw-r--r-- | components/script/dom/shadowroot.rs | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/components/script/dom/shadowroot.rs b/components/script/dom/shadowroot.rs index e543750e6da..a7a3bb693e5 100644 --- a/components/script/dom/shadowroot.rs +++ b/components/script/dom/shadowroot.rs @@ -4,6 +4,7 @@ use crate::dom::bindings::codegen::Bindings::ShadowRootBinding::ShadowRootBinding::ShadowRootMethods; use crate::dom::bindings::codegen::Bindings::ShadowRootBinding::{self, ShadowRootMode}; +use crate::dom::bindings::inheritance::Castable; use crate::dom::bindings::num::Finite; use crate::dom::bindings::reflector::reflect_dom_object; use crate::dom::bindings::root::{Dom, DomRoot, MutNullableDom}; @@ -12,6 +13,7 @@ use crate::dom::document::Document; use crate::dom::documentfragment::DocumentFragment; use crate::dom::documentorshadowroot::{DocumentOrShadowRoot, DocumentOrShadowRootImpl}; use crate::dom::element::Element; +use crate::dom::node::{Node, NodeFlags}; use crate::dom::stylesheetlist::StyleSheetList; use crate::dom::window::Window; use dom_struct::dom_struct; @@ -28,10 +30,15 @@ pub struct ShadowRoot { } impl ShadowRoot { + #[allow(unrooted_must_root)] fn new_inherited(host: &Element, document: &Document) -> ShadowRoot { let has_browsing_context = true; + let document_fragment = DocumentFragment::new_inherited(document); + document_fragment + .upcast::<Node>() + .set_flag(NodeFlags::IS_IN_SHADOW_TREE, true); ShadowRoot { - document_fragment: DocumentFragment::new_inherited(document), + document_fragment, document_or_shadow_root: DocumentOrShadowRootImpl::new( document.window(), has_browsing_context, |