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Re: how to force a stack trace

by Dallaylaen (Pilgrim)
on Mar 13, 2013 at 18:18 UTC ( #1023277=note: print w/replies, xml ) Need Help??

in reply to how to force a stack trace

Sometimes I use the following method for debugging hard to track warnings (there's actually a Log4perl-compatible object instead of print there, use whatever fits you):

use Carp; local $SIG{__WARN__} = sub { print( Carp::longmess (shift) ); };

This is a "trick" however and should be agreed upon by the rest of the team. See also this node for sigwarn/sigdie explanation.

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