https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63617
--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> --- The currently supported releases are shown on https://gcc.gnu.org/ At any time there are two supported releases series, currently 4.9.x and 5.x, which changes annually when the new release happens (GCC 6 is due around April). Without the information requested by https://gcc.gnu.org/bugs/ and using a supported release this bug report will probably be closed.
