[Bug c++/57155] casting to const reference error

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57155



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



           What    |Removed                     |Added

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

             Status|UNCONFIRMED                 |RESOLVED

         Resolution|                            |INVALID



--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> 2013-05-03 
09:08:03 UTC ---

    const int& cref = (const int&)buf[0];



This creates a temporary of type int, initialized with buf[0], and binds a

reference to it, the same as:



    const int& cref = int(buf[0]);



So it's correct that it has the same value as buf[0].