- Title
- Static constexpr member functions for non-literal classes
- Status
- c++14
- Section
- 9.2.6 [dcl.constexpr]
- Submitter
- Richard Smith
Created on 2013-05-15.00:00:00 last changed 132 months ago
Messages
Date: 2013-11-15.00:00:00
Proposed resolution (November, 2013):
Change 9.2.6 [dcl.constexpr] paragraph 8 as follows:
The constexpr specifier has no effect on the type of a constexpr function or a constexpr constructor.The class of which a constexpr function is a member shall be a literal type (6.9 [basic.types]).[Example:...
Date: 2014-02-15.00:00:00
[Applied to WP at the February, 2014 meeting.]
The current wording of 9.2.6 [dcl.constexpr] paragraph 8 is:
The constexpr specifier has no effect on the type of a constexpr function or a constexpr constructor. The class of which a constexpr function is a member shall be a literal type (6.9 [basic.types]).
The previous version of this wording made clear that the restriction on the class type applied only to non-static member functions; consequently, the new formulation has inadvertently banned static constexpr member functions of non-literal classes.
| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2014-11-24 00:00:00 | admin | set | status: accepted -> c++14 |
| 2014-03-03 00:00:00 | admin | set | status: tentatively ready -> accepted |
| 2014-01-20 00:00:00 | admin | set | messages: + msg4726 |
| 2014-01-20 00:00:00 | admin | set | status: drafting -> tentatively ready |
| 2013-10-14 00:00:00 | admin | set | status: open -> drafting |
| 2013-05-15 00:00:00 | admin | create | |