diff options
Diffstat (limited to 'components/selectors/builder.rs')
| -rw-r--r-- | components/selectors/builder.rs | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/components/selectors/builder.rs b/components/selectors/builder.rs index c996a6a6491..b3d61b34706 100644 --- a/components/selectors/builder.rs +++ b/components/selectors/builder.rs @@ -264,12 +264,23 @@ fn complex_selector_specificity<Impl>(mut iter: slice::Iter<Component<Impl>>) -> Specificity where Impl: SelectorImpl { - fn simple_selector_specificity<Impl>(simple_selector: &Component<Impl>, - specificity: &mut Specificity) - where Impl: SelectorImpl + fn simple_selector_specificity<Impl>( + simple_selector: &Component<Impl>, + specificity: &mut Specificity, + ) + where + Impl: SelectorImpl { match *simple_selector { Component::Combinator(..) => unreachable!(), + // FIXME(emilio): Spec doesn't define any particular specificity for + // ::slotted(), so apply the general rule for pseudos per: + // + // https://github.com/w3c/csswg-drafts/issues/1915 + // + // Though other engines compute it dynamically, so maybe we should + // do that instead, eventually. + Component::Slotted(..) | Component::PseudoElement(..) | Component::LocalName(..) => { specificity.element_selectors += 1 |