- Title
- thread_local vs block extern declarations
- Status
- c++14
- Section
- 9.2.2 [dcl.stc]
- Submitter
- Richard Smith
Created on 2013-04-12.00:00:00 last changed 143 months ago
Messages
Date: 2013-09-15.00:00:00
[Moved to DR at the September, 2013 meeting.]
Date: 2013-04-15.00:00:00
Proposed resolution (April, 2013):
When thread_local is applied to a variable of block scope
the storage-class-specifier static is implied if
it
does not appear explicitly no other
storage-class-specifier appears in the
decl-specifier-seq.
Date: 2013-04-12.00:00:00
According to 9.2.2 [dcl.stc] paragraph 4, This, presumably unintentionally, prohibits a declaration like
When thread_local is applied to a variable of block
scope the storage-class-specifier static is
implied if it does not appear explicitly.
void f() {
extern thread_local int n;
}
| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2014-11-24 00:00:00 | admin | set | status: drwp -> c++14 |
| 2014-03-03 00:00:00 | admin | set | status: dr -> drwp |
| 2013-10-14 00:00:00 | admin | set | messages: + msg4683 |
| 2013-10-14 00:00:00 | admin | set | status: ready -> dr |
| 2013-05-03 00:00:00 | admin | set | messages: + msg4310 |
| 2013-04-12 00:00:00 | admin | create | |