On 5/18/18 14:02, Andrew Dunstan wrote: > These two small patches allow us to run "perl -cw" cleanly on all our > perl code.
It's not clear to me what that really means. My understanding is that perl "warnings" are primarily a run-time instrument, unlike 'use strict' and perl -c. I have been playing with a private branch that adds 'use warnings' next to 'use strict' across the perl scripts, and there are a number of warnings that pop up at run time. The fact that you get even more warnings at compile time makes me wonder. -- Peter Eisentraut http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
