[Bug c++/18194] g++ passes struct by reference instead of by value if non-default destructor exists

[horst dot reiterer at fabasoft dot com]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|g++ passes struct by        |g++ passes struct by
                   |reference instead of by     |reference instead of by
                   |value if non-default        |value if non-default
                   |constructor exists          |destructor exists


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18194