Created on 2011-05-06.00:00:00 last changed 123 months ago
[Voted into the WP at the February, 2012 meeting; moved to DR at the October, 2012 meeting.]
Proposed resolution (August, 2011):
Change 7.7 [expr.const] paragraph 2 as follows:
an lvalue-to-rvalue conversion (7.3.2 [conv.lval]) unless it is applied to
a non-volatile glvalue of integral or enumeration type that refers to a non-volatile const object with a preceding initialization, initialized with a constant expression, or
a non-volatile glvalue of literal type that refers to a non-volatile object defined with constexpr, or that refers to a sub-object of such an object, or
a non-volatile glvalue of literal type that refers to a non-volatile temporary object whose lifetime has not ended, initialized with a constant expression;
The current wording of 7.7 [expr.const] paragraph 2 does not, but should, prohibit use of volatile glvalues in constant expressions.
| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2014-03-03 00:00:00 | admin | set | status: drwp -> cd3 |
| 2012-11-03 00:00:00 | admin | set | status: dr -> drwp |
| 2012-09-24 00:00:00 | admin | set | messages: + msg4000 |
| 2012-02-27 00:00:00 | admin | set | messages: + msg3796 |
| 2012-02-27 00:00:00 | admin | set | status: ready -> dr |
| 2011-05-06 00:00:00 | admin | create | |