- Title
- Strengthen meaning of "empty shared_ptr<T>" in dynamic_pointer_cast
- Status
- resolved
- Section
- [util.smartptr.shared.cast]
- Submitter
- United States
Created on 2017-02-03.00:00:00 last changed 107 months ago
Messages
Date: 2017-02-21.18:26:14
Proposed resolution:
Resolved by P0414R2, which was adopted in Issaquah.
Date: 2017-02-03.00:00:00
Addresses US 137
Paragraph (6.2): It is intuitive, but not specified, that the empty pointer returned by a dynamic_pointer_cast should point to null.
Proposed change:
Rephrase as:
Otherwise, shared_ptr<T>().
| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2017-02-21 18:26:14 | admin | set | messages: + msg8963 |
| 2017-02-21 18:26:14 | admin | set | status: new -> resolved |
| 2017-02-03 00:00:00 | admin | create | |