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| author | Boris Zbarsky <bzbarsky@mit.edu> | 2017-04-27 15:53:38 -0400 |
|---|---|---|
| committer | Boris Zbarsky <bzbarsky@mit.edu> | 2017-04-27 16:00:40 -0400 |
| commit | c9fd747e6983521ff92f67b276b9adde6a936170 (patch) | |
| tree | 36aef60ae407299f940d2e53158639444cfd191f /components/script/dom/css.rs | |
| parent | 2c445169ad7ccf0e4b2be8f1eee2e198c54ee666 (diff) | |
| download | servo-c9fd747e6983521ff92f67b276b9adde6a936170.tar.gz servo-c9fd747e6983521ff92f67b276b9adde6a936170.zip | |
Fix Stylist::lazily_compute_pseudo_element_style to return None when it should.
We have a fast path to return None if we have no rules for the pseudo-element at
all, but we should also return None if we have no _matching_ rules for it for
the given originating element. This is relied on by consumers like
Servo_ResolvePseudoStyle, which needs to be able to detect the "no styles for
this pseudo-element for this originating element case", to support probing for
whether work for a specific pseudo-element should be done at all.
Diffstat (limited to 'components/script/dom/css.rs')
0 files changed, 0 insertions, 0 deletions