http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53059
--- Comment #5 from ratnikov.ev at ya dot ru 2012-04-22 03:26:43 UTC --- Anyway there will be no backward compability. I mean when I use a library compiled with gcc-4.7.0 + 0x with other code compiled with pervious gcc versions (and vice versa). It is real problem to use 3rd parties (gcc-4.7 + 0x) with my project (gcc-4.5).
