https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80257
--- Comment #3 from nightstrike <nightstrike at gmail dot com> --- $ ./test.exe Program received signal SIGSEGV: Segmentation fault - invalid memory reference. Backtrace for this error: #0 0xffffffffffffffff in ??? #1 0xffffffffffffffff in ??? #2 0xffffffffffffffff in ??? #3 0xffffffffffffffff in ??? #4 0xffffffffffffffff in ??? #5 0xffffffffffffffff in ??? #6 0xffffffffffffffff in ??? #7 0xffffffffffffffff in ??? #8 0xffffffffffffffff in ??? Segmentation fault (core dumped)