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warn

Note! This site is about Perl 6.
If you are looking for a solution for the current production version of Perl 5, please check out the Perl 5 tutorial.

warn() will print a message on standard error (STDERR) and go on running.

tutorial/files/warn.p6

#!/usr/bin/env perl6
use v6;

warn "This is a warning";

say "Hello World";


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Gabor Szabo
Written by Gabor Szabo

Published on 2012-01-01


Prev: exit

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