------- Comment #4 from schaub-johannes at web dot de 2010-01-08 03:40 ------- (Should have mentioned i did the second set of tests with a modified "unused" having "T&" as parameter type, and relying on failure of binding of non-const references to rvalues. GCC does not reject the two calls).
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42655
