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Consider all the pseudo-classes in a given compound selector when computing restyle hints, not just the rightmost one.

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For some reason when I wrote this code I mixed up the rules for pseudo-elements
(rightmost, maximum of one) with those of pseudo-classes (which have no such
restriction). This caused a correctness issue which can be demonstrated with the
associated reftest modification.
This commit is contained in:
Bobby Holley 2015-11-04 18:15:30 -08:00
parent 77c253fd43
commit d89816bb5f
2 changed files with 16 additions and 11 deletions
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8
tests/wpt/mozilla/tests/css/restyle_hints_state.css
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@ -19,11 +19,15 @@ fieldset:enabled div {
fieldset:enabled > div {
background-color: yellow;
}
fieldset:enabled ~ div {
/* Add an unnecessary :first-child to make sure that restyle hints see
* non-rightmost pseudo-selectors.
* */
fieldset:enabled:first-child ~ div {
color: pink;
background-color: purple;
}
fieldset:enabled + div {
fieldset:enabled:first-child + div {
color: brown;
background-color: orange;
}