On 2020-04-17 12:42, wors...@bellsouth.net wrote: > I'm getting segfaults in valid write statements Using current cygwin gfortran > (--version reports 9.3.0). This is with old code that runs on current debian > stable and was running on cygwin a few years ago. I have been unable to > construct a simple example for a bug report.
Try running under strace: $ strace -o prog.strace prog -options... args... or gdb: $ gdb prog (gdb) run -options... args... SEGV diagnostics (gdb) bt (gdb) q and attach or paste all output. -- Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada This email may be disturbing to some readers as it contains too much technical detail. Reader discretion is advised. -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple