Open Bug 2080740 Opened 1 month ago Updated 1 month ago

WeakRef behaviour may be inconsistent with the spec after nuking CCW target

Categories

(Core :: JavaScript: GC, defect, P5)

Product:
Core
Component:
JavaScript: GC
Type:
defect

Tracking

()

Tracking Flags:
Tracking Status
firefox-esr115 --- unaffected
firefox-esr153 --- wontfix
firefox158 --- wontfix
firefox159 --- wontfix
firefox160 --- fix-optional

People

(Reporter: jonco, Unassigned)

References

(Regression)

Details

(Keywords: regression)

In the comments of bug 2066622 we decided that the way we handle nuking of CCW WeakRef targets may be not consistent with the spec, since we return undefined even when the original (now nuked) target is still live.

Fixing this could be difficult given our implementation. I don't think this is going to be a big problem however.

Keywords: regression
Regressed by: 2031152

Set release status flags based on info from the regressing bug 2031152

status-firefox158: --- → affected
status-firefox159: --- → affected
status-firefox160: --- → affected
status-firefox-esr153: --- → affected
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