Select Code to Download

Used module Readonly at line 9, column 3.  Readonly.pm is buggy and sl
+ow. Use Const::Fast or ReadonlyX instead, or the core pragma constant
+.  (Severity: 2)

Benchmark: timing 10000000 iterations of const, literal, normal, ro, r
+o_simple, rotie, tglob...
     const:  0 wallclock secs ( 0.37 usr +  0.00 sys =  0.37 CPU) @ 27
+027027.03/s (n=10000000)
            (warning: too few iterations for a reliable count)
...
 ro_simple:  5 wallclock secs ( 5.71 usr +  0.00 sys =  5.71 CPU) @ 17
+51313.49/s (n=10000000)
     rotie:  5 wallclock secs ( 4.68 usr +  0.00 sys =  4.68 CPU) @ 21
+36752.14/s (n=10000000)
     tglob:  1 wallclock secs ( 0.66 usr +  0.00 sys =  0.66 CPU) @ 15
+151515.15/s (n=10000000)

Benchmark: timing 10000000 iterations of const, literal, normal, ro, r
+o_simple, rotie, tglob...
     const:  0 wallclock secs ( 0.34 usr +  0.00 sys =  0.34 CPU) @ 29
+411764.71/s (n=10000000)
...
 ro_simple:  2 wallclock secs ( 0.45 usr +  0.00 sys =  0.45 CPU) @ 22
+222222.22/s (n=10000000)
     rotie:  1 wallclock secs ( 0.76 usr +  0.00 sys =  0.76 CPU) @ 13
+157894.74/s (n=10000000)
     tglob:  0 wallclock secs ( 0.59 usr +  0.00 sys =  0.59 CPU) @ 16
+949152.54/s (n=10000000)

package Boo;
# some module I don't control from CPAN
...
Readonly::Scalar our $BOO => 'boo';

1;

use strict;
use warnings
...
use Boo; # this module uses Readonly

Readonly::Scalar my $FOO => 'bar';

perl -I . foo.pl
Prototype mismatch: sub Readonly::Scalar ($;$) vs ($$) at /usr/share/p
+erl5/Readonly.pm line 257.
Prototype mismatch: sub Readonly::Scalar ($;$) vs ($$) at /usr/share/p
+erl5/Readonly.pm line 343.
Prototype mismatch: sub Readonly::Readonly (\[%@$]$) vs (\[$@%]@) at (
+eval 7) line 42.Management is only worried about my (our) code...not 
+other CPAN modules that use Readonly

use strict;
use warnings;
...
use Boo;

Readonly::Scalar my $FOO => 'bar';

package Boo;

...
use File::BOM;

1;

perl  -I . foo.pl
Useless use of reverse in void context at /home/rclauer/lib/perl5/File
+/BOM.pm line 205.
...
BEGIN failed--compilation aborted at Boo.pm line 6.
Compilation failed in require at foo.pl line 12.
BEGIN failed--compilation aborted at foo.pl line 12.