[Bug libstdc++/55713] std::tuple incorrectly is convertible to "ElementType" when it is an empty class

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55713



Jonathan Wakely <redi at gcc dot gnu.org> changed:



           What    |Removed                     |Added

----------------------------------------------------------------------------

           Keywords|                            |rejects-valid

             Status|UNCONFIRMED                 |NEW

   Last reconfirmed|                            |2012-12-16

     Ever Confirmed|0                           |1



--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-12-16 
20:39:51 UTC ---

What stackoverflow says is not gospel, but I agree this should compile.



The summary is misleading, it's not convertible, because the base class is

inaccessible.