Closed
Bug 1551124
Opened 5 years ago
Closed 5 years ago
Support optional Array arguments in xpconnect
Categories
(Core :: XPConnect, defect)
Core
XPConnect
Tracking
()
RESOLVED
FIXED
mozilla68
| Tracking | Status | |
|---|---|---|
| firefox68 | --- | fixed |
People
(Reporter: bzbarsky, Assigned: bzbarsky)
References
Details
Attachments
(1 file)
Right now we end up trying to convert undefined to Array and throw.
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Assignee | |
Comment 1•5 years ago
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The semantics are that you get an empty array if the argument is not supplied,
and if [optional_argc] is used it's set accordingly so you can tell whether you
were passed explicit [] or not passed anything.
Pushed by bzbarsky@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/e2bf0e06cb75 Add support for optional Array arguments in xpconnect. r=nika
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Comment 3•5 years ago
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| bugherder | ||
Status: NEW → RESOLVED
Closed: 5 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla68
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Description
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