diff options
| -rw-r--r-- | dist/Data-Dumper/Dumper.pm | 51 | ||||
| -rw-r--r-- | pod/perldelta.pod | 4 |
2 files changed, 36 insertions, 19 deletions
diff --git a/dist/Data-Dumper/Dumper.pm b/dist/Data-Dumper/Dumper.pm index 06b5eebb49..5cff10003b 100644 --- a/dist/Data-Dumper/Dumper.pm +++ b/dist/Data-Dumper/Dumper.pm @@ -10,7 +10,7 @@ package Data::Dumper; BEGIN { - $VERSION = '2.135_04'; # Don't forget to set version and release + $VERSION = '2.135_05'; # Don't forget to set version and release } # date in POD! #$| = 1; @@ -103,26 +103,39 @@ sub new { return bless($s, $c); } -if ($] >= 5.008) { - # Packed numeric addresses take less memory. Plus pack is faster than sprintf - *init_refaddr_format = sub {}; +# Packed numeric addresses take less memory. Plus pack is faster than sprintf - *format_refaddr = sub { +# Most users of current versions of Data::Dumper will be 5.008 or later. +# Anyone on 5.6.1 and 5.6.2 upgrading will be rare (particularly judging by +# the bug reports from users on those platforms), so for the common case avoid +# complexity, and avoid even compiling the unneeded code. + +sub init_refaddr_format { +} + +sub format_refaddr { require Scalar::Util; pack "J", Scalar::Util::refaddr(shift); - }; -} else { - *init_refaddr_format = sub { - require Config; - my $f = $Config::Config{uvxformat}; - $f =~ tr/"//d; - our $refaddr_format = "0x%" . $f; - }; - - *format_refaddr = sub { - require Scalar::Util; - sprintf our $refaddr_format, Scalar::Util::refaddr(shift); - } +}; + +if ($] < 5.008) { + eval <<'EOC' or die; + no warnings 'redefine'; + my $refaddr_format; + sub init_refaddr_format { + require Config; + my $f = $Config::Config{uvxformat}; + $f =~ tr/"//d; + $refaddr_format = "0x%" . $f; + } + + sub format_refaddr { + require Scalar::Util; + sprintf $refaddr_format, Scalar::Util::refaddr(shift); + } + + 1 +EOC } # @@ -1319,7 +1332,7 @@ modify it under the same terms as Perl itself. =head1 VERSION -Version 2.135_03 (December 19 2011) +Version 2.135_05 (February 18 2012) =head1 SEE ALSO diff --git a/pod/perldelta.pod b/pod/perldelta.pod index 8db7170022..ca650b1f48 100644 --- a/pod/perldelta.pod +++ b/pod/perldelta.pod @@ -343,6 +343,10 @@ L<CPANPLUS::Dist::Build> has been upgraded from version 0.60 to version 0.62. =item * +L<Data::Dumper> has been upgraded from version 2.135_04 to version 2.135_05. + +=item * + L<DB_File> has been upgraded from version 1.824 to version 1.826. =item * |