Closed Bug 1392956 Opened 7 years ago Closed 7 years ago

stylo: Incorrect round-tripping of "* + *" selector

Categories

(Core :: CSS Parsing and Computation, defect)

Product:
Core
Component:
CSS Parsing and Computation
Version:
56 Branch
Platform:
Unspecified
All
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED DUPLICATE of bug 1391169

People

(Reporter: bugzilla.org, Unassigned)

References

(Blocks 1 open bug,
URL
)

Details

(Keywords: nightly-community)

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/603.3.8 (KHTML, like Gecko) Version/10.1.2 Safari/603.3.8 Steps to reproduce: Firefox Developer Edition 56.0b4 (64-bit) * Set layout.css.servo.enabled to "true" * Restart * Created a rule whose selector is ".anchor * + *" (a less efficient version of :not(:first-child) if you will). * Programmatically retrieve rule * Look at selector https://codepen.io/anon/pen/eEKBpw Actual results: selector text is ".anchor **" Expected results: selector text should be ".anchor * + *"
Component: Untriaged → CSS Parsing and Computation
Product: Firefox → Core
Thank you! Confirmed in Nightly 57 x64 20170823100553 @ Debian Testing. Devtools > Console: without stylo: .anchor * + * with stylo: .anchor **
Blocks: stylo-site-issues
URL: https://codepen.io/anon/pen/eEKBpw
Status: UNCONFIRMED → NEW
Has STR: --- → yes
status-firefox55: --- → disabled
status-firefox56: --- → affected
status-firefox57: --- → affected
status-firefox-esr52: --- → unaffected
Ever confirmed: true
OS: Unspecified → All
Summary: Incorrect round-tripping of "* + *" selector with stylo/quantumcss → stylo: Incorrect round-tripping of "* + *" selector
Keywords: nightly-community
The testcase in Bug 1391169 is nearly identical and the patch I'm working on there will resolve this, as well.
Status: NEW → RESOLVED
Closed: 7 years ago
Resolution: --- → DUPLICATE
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