On Thu, 2025-06-19 at 11:24 -0700, skidmarks wrote: > Win 11-64 Pro > Cygwin 3.7.0 > g++ 15.1.1 > gdb (Cygwin 15.2-1) 15.2 > > I'm trying to track down an error in my code which produces an abort on > a return statement. It could happen if some buggy code is overwriting the return address on the call stack. If you know machine code or assembly, consider adding a hardware watchpoint on it. Regards. -- Basile STARYNKEVITCH <basile@xxxxxxxxxxxxxxxxx> 8 rue de la Faïencerie http://starynkevitch.net/Basile/ 92340 Bourg-la-Reine https://github.com/bstarynk France https://github.com/RefPerSys/RefPerSys