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Subject:	Re: cygwin gfortran segfaulting on valid write statements
To:	cygwin AT cygwin DOT com
References:	<d04d793a-6c8b-7a11-5a9b-5cda1bb86e50 DOT ref AT bellsouth DOT net>
	<d04d793a-6c8b-7a11-5a9b-5cda1bb86e50 AT bellsouth DOT net>
From:	Brian Inglis <Brian DOT Inglis AT SystematicSw DOT ab DOT ca>
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Message-ID:	<e7cdd735-aa29-b255-e643-eb35e5f6693d@SystematicSw.ab.ca>
Date:	Fri, 17 Apr 2020 13:46:54 -0600
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On 2020-04-17 12:42, worsafe AT bellsouth DOT 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

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