[Bug libstdc++/55053] New: std::is_explicitly_convertible should be removed

[frankhb1989 at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55053



             Bug #: 55053

           Summary: std::is_explicitly_convertible should be removed

    Classification: Unclassified

           Product: gcc

           Version: 4.7.2

            Status: UNCONFIRMED

          Severity: minor

          Priority: P3

         Component: libstdc++

        AssignedTo: unassig...@gcc.gnu.org

        ReportedBy: frankhb1...@gmail.com





In the current standard ISO/IEC 14882:2011 there is no

std::is_explicitly_convertible, since it was removed as per N3047. See

http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2010/n3047.html for details.

So it should be removed at least when "-std=c++11 -pedantic" is specified. But

I found it is still in <type_traits>.