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Thread ParseError return values through CSS parsing.

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This commit is contained in:
Josh Matthews 2017-04-28 00:35:22 -04:00
parent 58e39bfffa
commit 27ae1ef2e7
121 changed files with 2133 additions and 1505 deletions
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4
components/script/dom/element.rs
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@ -2061,7 +2061,7 @@ impl ElementMethods for Element {
// https://dom.spec.whatwg.org/#dom-element-matches
fn Matches(&self, selectors: DOMString) -> Fallible<bool> {
match SelectorParser::parse_author_origin_no_namespace(&selectors) {
Err(()) => Err(Error::Syntax),
Err(_) => Err(Error::Syntax),
Ok(selectors) => {
let mut ctx = MatchingContext::new(MatchingMode::Normal, None);
Ok(matches_selector_list(&selectors, &Root::from_ref(self), &mut ctx))
@ -2077,7 +2077,7 @@ impl ElementMethods for Element {
// https://dom.spec.whatwg.org/#dom-element-closest
fn Closest(&self, selectors: DOMString) -> Fallible<Option<Root<Element>>> {
match SelectorParser::parse_author_origin_no_namespace(&selectors) {
Err(()) => Err(Error::Syntax),
Err(_) => Err(Error::Syntax),
Ok(selectors) => {
let root = self.upcast::<Node>();
for element in root.inclusive_ancestors() {