https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120145
--- Comment #10 from Kirill A. Korinsky <kirill at korins dot ky> --- and when I build it by clang, I do have: Type "apropos word" to search for commands related to "word"... Reading symbols from /usr/ports/pobj/gcc-15.1.0/build-sparc64/gcc/cc1... [New process 452166] Core was generated by `cc1'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x000000cf08cd5bb0 in _Z29hash_table_higher_prime_indexm+0xfffffffffbd2a45c@plt () (gdb) bt #0 0x000000cf08cd5bb0 in _Z29hash_table_higher_prime_indexm+0xfffffffffbd2a45c@plt () Backtrace stopped: previous frame identical to this frame (corrupt stack?) (gdb) same as before