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The confess Function in Perl
The confess function in Perl is like cluck; it calls die and then prints a stack trace all the way up to the origination script.
package T; require Exporter; @ISA = qw/Exporter/; @EXPORT = qw/function/; use Carp; sub function { confess "Error in module!"; } 1;
When called from a script like below −
use T; function();
It will produce the following result −
Error in module! at T.pm line 9 T::function() called at test.pl line 4
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