break-on-dot (revision aa1fa3d4849d8c6172fb7a884e8fa612b2ab7385) - OpenGrok cross reference for /openbsd-src/gnu/usr.bin/perl/lib/perl5db/t/break-on-dot

#!/usr/bin/perl

use strict;
use warnings;

my $exp = 1;
for my $i (1 .. 20)
{
    $exp *= 2;
}