- Title
- Class and enumeration definitions in template aliases
- Status
- c++11
- Section
- 13.7.8 [temp.alias]
- Submitter
- US
Created on 2010-08-03.00:00:00 last changed 152 months ago
Messages
Date: 2010-11-15.00:00:00
[Voted into the WP at the November, 2010 meeting.]
Date: 2010-08-15.00:00:00
Proposed resolution (August, 2010): Change 9.2.9 [dcl.type] paragraph 3 as follows:
...A type-specifier-seq shall not define a class or
enumeration unless it appears in the type-id of an
alias-declaration (9.2.4 [dcl.typedef])
that is not the declaration of a
template-declaration.
Date: 2010-08-03.00:00:00
N3092 comment
US 74 An alias-declaration allows a class or enumeration
type to be defined in its type-id (9.2.9 [dcl.type] paragraph 3). However, it's not clear that
this is desirable when the alias-declaration is part
of a template alias:
template<typename T> using A =
struct { void f(T) { } };
| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2014-03-03 00:00:00 | admin | set | status: fdis -> c++11 |
| 2011-04-10 00:00:00 | admin | set | status: dr -> fdis |
| 2010-11-29 00:00:00 | admin | set | messages: + msg3202 |
| 2010-11-29 00:00:00 | admin | set | status: ready -> dr |
| 2010-08-23 00:00:00 | admin | set | messages: + msg2809 |
| 2010-08-03 00:00:00 | admin | create | |