On 22 November 2011 08:01, Markus Saers wrote: > Hello, > > I get the error "sorry, unimplemented: mangling overload" when trying > to compile the attached code in GCC 4.6.2. Is this a bug/unimplemented > feature or am I wrong in assuming it should compile. Any help or input > would be appreciated. It's probably one of these: http://gcc.gnu.org/bugzilla/buglist.cgi?quicksearch=sorry%20mangling%20overload&list_id=12073