http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59911
Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mpolacek at gcc dot gnu.org --- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> --- To get rid of that warning, write the value using hex, that is int64_t min_int64 = 0x8000000000000000;