experimental-0.019_01c

Author: rurban

Porting/Maintainers.pl

@@ -582,13 +582,14 @@ package Maintainers;
     },
 
     'experimental' => {
-        'DISTRIBUTION' => 'LEONT/experimental-0.016.tar.gz',
+        'DISTRIBUTION' => 'LEONT/experimental-0.019.tar.gz',
         'FILES'        => q[cpan/experimental],
         'EXCLUDED'     => [
           qr{^t/release-.*\.t},
           qr{^xt/},
           't/00-compile.t',
         ],
+        'CUSTOMIZED'   => [ qw( lib/experimental.pm )],
     },
 
     'Exporter' => {

cpan/experimental/lib/experimental.pm

@@ -1,10 +1,10 @@
 package experimental;
-$experimental::VERSION = '0.016_01c'; #cperl fixed lexical_topic
+$experimental::VERSION = '0.019_01c'; #cperl fixed lexical_topic
 use strict;
 use warnings;
 use version ();
 
-use feature ();
+BEGIN { eval { require feature } };
 use Carp qw/croak carp/;
 
 my %warnings = map { $_ => 1 } grep { /^experimental::/ } keys %warnings::Offsets;
@@ -21,6 +21,7 @@ my %min_version = (
 	array_base      => '5',
 	autoderef       => '5.14.0',
 	bitwise         => '5.22.0',
+	const_attr      => '5.22.0',
 	current_sub     => '5.16.0',
 	evalbytes       => '5.16.0',
 	fc              => '5.16.0',
@@ -39,6 +40,7 @@ my %min_version = (
 	unicode_strings => '5.12.0',
 );
 my %max_version = (
+	autoderef       => '5.23.1',
 	#lexical_topic   => '5.23.4',
 );
 
@@ -128,7 +130,7 @@ experimental - Experimental features made easy
 
 =head1 VERSION
 
-version 0.016
+version 0.019_01c
 
 =head1 SYNOPSIS
 
@@ -159,15 +161,67 @@ To disable the feature and, if applicable, re-enable any warnings, use:
 
 The supported features, documented further below, are:
 
-	array_base    - allow the use of $[ to change the starting index of @array
-	autoderef     - allow push, each, keys, and other built-ins on references
-	postderef     - allow the use of postfix dereferencing expressions, including
-	                in interpolating strings
-	refaliasing   - allow aliasing via \$x = \$y
-	regex_sets    - allow extended bracketed character classes in regexps
-	signatures    - allow subroutine signatures (for named arguments)
-	smartmatch    - allow the use of ~~
-	switch        - allow the use of ~~, given, and when
+=over 4
+
+=item * C<array_base> - allow the use of C<$[> to change the starting index of C<@array>.
+
+This is supported on all versions of perl.
+
+=item * C<autoderef> - allow push, each, keys, and other built-ins on references.
+
+This was added in perl 5.14.0 and removed in perl 5.23.1.
+
+=item * C<bitwise> - allow the new stringwise bit operators
+
+This was added in perl 5.22.0.
+
+=item * C<const_attr> - allow the :const attribute on subs
+
+This was added in perl 5.22.0.
+
+=item * C<lexical_topic> - allow the use of lexical C<$_> via C<my $_>.
+
+This was added in perl 5.10.0 and removed in perl 5.23.4.
+
+=item * C<lexical_subs> - allow the use of lexical subroutines.
+
+This was added in 5.18.0.
+
+=item * C<postderef> - allow the use of postfix dereferencing expressions,
+including in interpolating strings
+
+This was added in perl 5.20.0.
+
+=item * C<re_strict> - enables strict mode in regular expressions
+
+This was added in perl 5.22.0.
+
+=item * C<refaliasing> - allow aliasing via C<\$x = \$y>
+
+This was added in perl 5.22.0.
+
+=item * C<regex_sets> - allow extended bracketed character classes in regexps
+
+This was added in perl 5.18.0.
+
+=item * C<signatures> - allow subroutine signatures (for named arguments)
+
+This was added in perl 5.20.0.
+
+=item * C<smartmatch> - allow the use of C<~~>
+
+This was added in perl 5.10.0, but it should be noted there are significant
+incompatibilities between 5.10.0 and 5.10.1.
+
+=item * C<switch> - allow the use of C<~~>, given, and when
+
+This was added in perl 5.10.0.
+
+=item * C<win32_perlio> - allows the use of the :win32 IO layer.
+
+This was added on perl 5.22.0.
+
+=back
 
 =head2 Ordering matters
 
@@ -194,6 +248,10 @@ on again by the Moose module (fix is to switch the last two lines):
 Because of the nature of the features it enables, forward compatibility can not
 be guaranteed in any way.
 
+=head1 SEE ALSO
+
+L<perlexperimental|perlexperimental> contains more information about experimental features.
+
 =head1 AUTHOR
 
 Leon Timmermans <leont@cpan.org>

cpan/experimental/t/basic.t

@@ -1,5 +1,8 @@
 #! perl
 
+use strict;
+use warnings;
+
 use Test::More 0.89;
 
 local $SIG{__WARN__} = sub { fail("Got unexpected warning"); diag($_[0]) };
@@ -12,9 +15,6 @@ if ($] >= 5.010000) {
 	1;
 END
 }
-else {
-	fail("No experimental features available on perl $]");
-}
 
 if ($] >= 5.010001) {
 	is (eval <<'END', 1, 'switch compiles') or diag $@;
@@ -35,8 +35,8 @@ END
 if ($] >= 5.010001) {
 	is (eval <<'END', 1, 'smartmatch compiles') or diag $@;
 	use experimental 'smartmatch';
-	sub bar { 1 };
-	is(1 ~~ \&bar, 1, "is 1");
+	sub baz { 1 };
+	is(1 ~~ \&baz, 1, "is 1");
 	1;
 END
 }
@@ -53,6 +53,7 @@ END
 if ($] >= 5.021005) {
 	is (eval <<'END', 1, 'ref aliasing compiles') or diag $@;
 	use experimental 'refaliasing';
+	my (@a, @b);
 	\@a = \@b;
 	is(\@a, \@b, '@a and @b are the same after \@a=\@b');
 	1;

dist/Module-CoreList/lib/Module/CoreList.pm

@@ -15927,6 +15927,7 @@ our %delta = (
             'Encode::Unicode'       => '2.16',
             'Encode::Unicode::UTF7' => '2.10',
             'encoding'              => '2.21',
+            'experimental'          => '0.019_01c',
             'ExtUtils::CBuilder'            => '0.280230',
             'ExtUtils::CBuilder::Base'      => '0.280230',
             'ExtUtils::CBuilder::Platform::Unix'    => '0.280230',

pod/perlcdelta.pod

@@ -114,6 +114,8 @@ But skip UpDowngrade() on CORE for reproducible builds
 
 =item L<Encode>  2.93
 
+=item L<experimental>  0.019_01c
+
 =item L<ExtUtils::CBuilder>  0.280230
 
 =item L<ExtUtils::Constant>  0.24_01

t/porting/customized.dat

@@ -96,6 +96,7 @@ YAML::LibYAML cpan/YAML-LibYAML/t/TestYAML.pm 527302db61c55bf695da94adfa66e7c2f3
 YAML::LibYAML cpan/YAML-LibYAML/t/TestYAMLTests.pm 9716931aaf2305fab4a41f35560362947ba3a805
 autodie cpan/autodie/t/mkdir.t 9e70d2282a3cc7d76a78bf8144fccba20fb37dac
 base dist/base/lib/base.pm 8db115a702f759526b031f90cc572d97086978a6
+experimental cpan/experimental/lib/experimental.pm 200983fcfab59ad2a65b94b86ae10693f5d4e1c8
 lib dist/lib/lib_pm.PL 6f1951dc926375aa93b93515aa5f3c1ca1396b05
 threads dist/threads/lib/threads.pm 7a97056db5cd1f495002050f9bc71cd5b26796ab
 threads dist/threads/threads.xs e40ca2536fc7a3249095559d3b8b55bf2dedc7cc