https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63695
Arnaud Charlet <charlet at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING Last reconfirmed| |2014-10-31 Ever confirmed|0 |1 --- Comment #1 from Arnaud Charlet <charlet at gcc dot gnu.org> --- Can you clarify the exact version of your bootstrap Ada compiler? I suspect this is the issue here. Your bootstrap compiler is likely faulty here (likely an old 4.10 snapshot?), and e.g. reverting to 4.9.x as your bootstrap compiler should address this issue. Arno