[Bug c++/57064] [clarification requested] Which overload with ref-qualifier should be called?

[thiago at kde dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57064



--- Comment #14 from Thiago Macieira <thiago at kde dot org> 2013-04-26 
06:16:04 UTC ---

Understood. The idea is that one would write:



  QString str = QString("%1 %2").arg(42).arg(43);