Open Bug 1050044 Opened 10 years ago Updated 2 years ago

MakeUnique should be able to accept nullptr as an arg

Categories

(Core :: MFBT, defect)

Product:
Core
Component:
MFBT
Platform:
All
Gonk (Firefox OS)
Type:
defect

Tracking

()

People

(Reporter: jgilbert, Unassigned)

References

Details

MakeUnique can't currently accept nullptr as an arg on GCC <4.6. From :waldo: > This problem happens because gcc < 4.6 doesn't support true nullptr, and that interacts poorly with perfect forwarding. See the long comment in mfbt/Move.h for details.
We dropped support for GCC 4.6 in bug 1144155. Knock yourself out.
Depends on: 1144155
Severity: normal → S3
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