>>>I have just seen this failure on Windows - it appears to
>have nothing to
>>>do there with finding an out of date libpq.
>>
>>Actually, *any* failure in pg_regress's first attempt to invoke psql
>>yields this message. I tweaked the script yesterday to not suppress
>>stderr; do you have that update yet?
>
>Yes, but on Windows it doesn't give anything on stderr, it gives me a
>nasty popup with no useful info I can see, and wants to send
>info off to
>microsoft.
That's just the lovely way windows handles a "segfault". Gotta be really
interesting for MS to catch all those dumps...
Anyway. Oops. Seems I ran my regression tests with the old psql, and
just managed to update the backend, when I tested that patch. Turns out
there are codepaths where we'd access the Critical Section before it was
initialized. Attached patch breaks the initializeation off to a separate
part and adds that one to a much earlier position in the program.
I've verified with Andrew that this fixes his problem.
//Magnus