On Wed, Jun 20, 2018 at 10:58:01PM -0700, Brent Laabs wrote:
: -c does compile time warnings, not runtime warnings.  You can't make
: runtime warnings appear at compile time without using a BEGIN block.

That's perhaps a bit oversimplified, since in this case the warning is
coming out of the optimizer, which is post parser, but pre-runtime.  We
could conceivably stop the -c after the optimizer is run.


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