Open Bug 1406658 Opened 7 years ago Updated 2 years ago

calc() does not work in counter-* properties

Categories

(Core :: CSS Parsing and Computation, defect, P3)

Product:
Core
Component:
CSS Parsing and Computation
Version:
56 Branch
Type:
defect

Tracking

()

Tracking Flags:
Tracking Status
firefox-esr52 --- ?
firefox56 --- affected
firefox57 --- unaffected
firefox58 --- unaffected

People

(Reporter: ondras, Unassigned)

References

(Blocks 1 open bug)

Details

(Whiteboard: [stylo])

User Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:56.0) Gecko/20100101 Firefox/56.0 Build ID: 20170926190823 Steps to reproduce: Use calc() expression in counter-reset or counter-increment property; see https://jsfiddle.net/fngmzaxp/ for reference. Chrome works. Actual results: "0" is displayed. Expected results: "8" should be displayed.
Component: Untriaged → CSS Parsing and Computation
Product: Firefox → Core
It works well from Firefox 57+ as Stylo comes into play. The problem still exists on gecko style system.
Status: UNCONFIRMED → NEW
Ever confirmed: true
Priority: -- → P3
See Also: → 1379467
For bugs that are fixed by Stylo, we should probably set it to block stylo-behavior-changes meta, so we could track them properly.
Blocks: stylo-behavior-changes
See Also: → 1350857
If this calc() expression works in Stylo and we ship Stylo in Firefox 57, can we just close this bug as fixed in 57?
status-firefox56: --- → affected
status-firefox57: --- → unaffected
status-firefox58: --- → unaffected
status-firefox-esr52: --- → ?
Whiteboard: [stylo]
Severity: normal → S3
You need to log in before you can comment on or make changes to this bug.