This is an unofficial snapshot of the ISO/IEC JTC1 SC22 WG21 Core Issues List revision 108i. See http://www.open-std.org/jtc1/sc22/wg21/ for the official list.

2022-07-16


1405. constexpr and mutable members of literal types

Section: 6.8  [basic.types]     Status: CD3     Submitter: Richard Smith     Date: 2011-10-21

[Moved to DR at the April, 2013 meeting.]

Currently, literal class types can have mutable members. It is not clear whether that poses any particular problems with constexpr objects and constant expressions, and if so, what should be done about it.

Proposed resolution (February, 2012):

Change 7.7 [expr.const] paragraph 2 as follows: