[Bug c++/52422] [C++11][SFINAE] Hard errors with void or arithmetic expressions

[paolo.carlini at oracle dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52422

Paolo Carlini <paolo.carlini at oracle dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
         AssignedTo|unassigned at gcc dot       |paolo.carlini at oracle dot
                   |gnu.org                     |com
   Target Milestone|---                         |4.8.0

--- Comment #2 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-02-28 23:18:42 UTC ---
As expected pretty straightforward, essentially matter of propagating complain
to decay_conversion and build_m_component_ref.