Closed Bug 1342731 Opened 8 years ago Closed 7 years ago

Display warning for non-standard Iterator() function.

Categories

(Core :: JavaScript Engine, defect)

Product:
Core
Component:
JavaScript Engine
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED WONTFIX
Tracking Flags:
Tracking Status
firefox54 --- affected

People

(Reporter: arai, Unassigned)

References

Details

(Keywords: addon-compat, site-compat)

now all in-tree consumers (except js/src and testcase that tests Iterator itself) are replaced. we should display warning for it, and maybe add telemetry. also, it would be nice if the warning links to a documentation that describes transition tips.
Keywords: addon-compat
to be clear, this is about Iterator() function: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Iterator
Summary: Display warning for non-standard Iterator function. → Display warning for non-standard Iterator() function.
Keywords: site-compat
Iterator was removed in bug 1098412 without adding any warning beforehand.
Status: NEW → RESOLVED
Closed: 7 years ago
Resolution: --- → WONTFIX
Keywords: dev-doc-needed
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