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stylo: Fix restyle hints check.

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It's clearly wrong to use intersects() there, since the coming check may be a
bigger hint.

MozReview-Commit-ID: 1YZ8OD0ajSz
Signed-off-by: Emilio Cobos Álvarez <emilio@crisal.io>
This commit is contained in:
Emilio Cobos Álvarez 2017-04-12 22:57:44 +08:00
parent a0c2bdf775
commit fcce61ee10
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1 changed files with 1 additions and 1 deletions
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2
components/style/restyle_hints.rs
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@ -684,7 +684,7 @@ impl DependencySet {
debug_assert!((!state_changes.is_empty() && !dep.sensitivities.states.is_empty()) ||
(attrs_changed && dep.sensitivities.attrs),
"Testing a known ineffective dependency?");
if (attrs_changed || state_changes.intersects(dep.sensitivities.states)) && !hint.intersects(dep.hint) {
if (attrs_changed || state_changes.intersects(dep.sensitivities.states)) && !hint.contains(dep.hint) {
// We can ignore the selector flags, since they would have already been set during
// original matching for any element that might change its matching behavior here.
let matched_then =