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Support @supports (fixes #14786)
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5 changed files with 296 additions and 7 deletions
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@ -408,14 +408,15 @@ impl Stylist {
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fn mq_eval_changed(rules: &[CssRule], before: &Device, after: &Device) -> bool {
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for rule in rules {
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if rule.with_nested_rules_and_mq(|rules, mq| {
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let changed = rule.with_nested_rules_and_mq(|rules, mq| {
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if let Some(mq) = mq {
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if mq.evaluate(before) != mq.evaluate(after) {
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return true
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}
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}
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mq_eval_changed(rules, before, after)
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}) {
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});
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if changed {
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return true
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}
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}
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