[Bug c++/118661] [12/13/14/15 regression] Reading volatile qualified std::nullptr_t should be valid in a constant expression

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118661

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
           Assignee|unassigned at gcc dot gnu.org      |jakub at gcc dot gnu.org

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 60392
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=60392&action=edit
gcc15-pr118661.patch

Untested fix.