- Title
- std::launder() should be marked as [[nodiscard]]
- Status
- resolved
- Section
- [ptr.launder]
- Submitter
- Tony van Eerd
Created on 2016-11-13.00:00:00 last changed 97 months ago
Messages
Date: 2017-11-15.00:00:00
[ 2017-11-11, Albuquerque ]
This was resolved by the adoption of P0600R1.
Date: 2017-03-15.00:00:00
[ 2017-03-04, Kona ]
This should be handled post-C++17 by Nico's paper P0600.
Date: 2017-01-27.00:00:00
[ 2017-01-27 Telecon ]
Priority 3; Nico's upcoming paper P0532 should address this and other issues around launder.
Date: 2016-11-13.00:00:00
As pointed out by Nevin: A use of std::launder that does not make use of its return value is always pointless; the function has no side effects.
| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2017-12-20 03:30:17 | admin | set | messages: + msg9599 |
| 2017-12-20 03:30:17 | admin | set | status: new -> resolved |
| 2017-03-14 03:14:09 | admin | set | messages: + msg9107 |
| 2017-01-30 15:17:53 | admin | set | messages: + msg8798 |
| 2016-11-13 00:00:00 | admin | create | |