[Bug c++/114219] [11/12/13/14 Regression] [expr.const] lvalue-to-rvalue conversion is not diagnosed to disqualify constant expressions for empty classes

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114219

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[expr.const]                |[11/12/13/14 Regression]
                   |lvalue-to-rvalue conversion |[expr.const]
                   |is not diagnosed to         |lvalue-to-rvalue conversion
                   |disqualify constant         |is not diagnosed to
                   |expressions for empty       |disqualify constant
                   |classes                     |expressions for empty
                   |                            |classes
      Known to work|                            |5.1.0, 6.1.0
   Target Milestone|---                         |11.5
      Known to fail|                            |7.1.0