The changes concerning function returning[0] are really welcome. The merits of implicit vs. explicit else blocks were debated, but I think everyone should be gl

The changes concerning function returning[0] are really welcome. The merits of implicit vs. explicit else blocks were debated, but I think everyone should be glad to get rid of forced panic("unreachable"). [0] http://tip.golang.org/doc/go1.1#return http://tip.golang.org/doc/go1.1#return