In perl.git, the branch blead has been updated

<https://perl5.git.perl.org/perl.git/commitdiff/22cd93227f3b7abe03e02d9c2e8640d09b664286?hp=8fc3dfc8f66adbf4c3082cad7d953b82e9aaeca6>

- Log -----------------------------------------------------------------
commit 22cd93227f3b7abe03e02d9c2e8640d09b664286
Author: Chris 'BinGOs' Williams <ch...@bingosnet.co.uk>
Date:   Mon Jan 22 20:12:44 2018 +0000

    Remove Module::CoreList::TieHashDelta

-----------------------------------------------------------------------

Summary of changes:
 MANIFEST                                           |  1 -
 Porting/cmpVERSION.pl                              |  1 -
 Porting/release_managers_guide.pod                 | 10 +--
 dist/Module-CoreList/Changes                       |  1 +
 dist/Module-CoreList/MANIFEST                      |  1 -
 dist/Module-CoreList/lib/Module/CoreList.pm        |  2 +-
 .../lib/Module/CoreList/TieHashDelta.pm            | 77 ----------------------
 dist/Module-CoreList/t/find_modules.t              |  8 +--
 dist/Module-CoreList/t/maintainer.t                |  1 -
 t/porting/corelist.t                               |  3 +-
 10 files changed, 9 insertions(+), 96 deletions(-)
 delete mode 100644 dist/Module-CoreList/lib/Module/CoreList/TieHashDelta.pm

diff --git a/MANIFEST b/MANIFEST
index afae22d519..96c8da5b5e 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -3585,7 +3585,6 @@ dist/Module-CoreList/corelist                     The 
corelist command-line utility
 dist/Module-CoreList/identify-dependencies     A usage example for 
Module::CoreList
 dist/Module-CoreList/lib/Module/CoreList.pm    Module::CoreList
 dist/Module-CoreList/lib/Module/CoreList.pod   Module::CoreList
-dist/Module-CoreList/lib/Module/CoreList/TieHashDelta.pm       
Module::CoreList guts
 dist/Module-CoreList/lib/Module/CoreList/Utils.pm      Module::CoreList guts
 dist/Module-CoreList/Makefile.PL               Module::CoreList
 dist/Module-CoreList/MANIFEST                  Module::CoreList
diff --git a/Porting/cmpVERSION.pl b/Porting/cmpVERSION.pl
index e7ae68d6f8..4041350091 100755
--- a/Porting/cmpVERSION.pl
+++ b/Porting/cmpVERSION.pl
@@ -97,7 +97,6 @@ my %skip;
     'dist/Attribute-Handlers/demo/MyClass.pm', # it's just demonstration code
     'dist/Exporter/lib/Exporter/Heavy.pm',
     'dist/Module-CoreList/lib/Module/CoreList.pm',
-    'dist/Module-CoreList/lib/Module/CoreList/TieHashDelta.pm',
     'dist/Module-CoreList/lib/Module/CoreList/Utils.pm',
     'lib/Carp/Heavy.pm',
     'lib/Config.pm',           # no version number but contents will vary
diff --git a/Porting/release_managers_guide.pod 
b/Porting/release_managers_guide.pod
index f43adf2a39..b2528ebe23 100644
--- a/Porting/release_managers_guide.pod
+++ b/Porting/release_managers_guide.pod
@@ -598,7 +598,6 @@ It may also happen that C<Module::CoreList> has been 
modified in blead, and
 hence has a new version number already.  (But make sure it is not the same
 number as a CPAN release.)
 
-C<$Module::CoreList::TieHashDelta::VERSION> and
 C<$Module::CoreList::Utils::VERSION> should always be equal to
 C<$Module::CoreList::VERSION>. If necessary, bump those two versions to match
 before proceeding.
@@ -615,10 +614,6 @@ F<dist/Module-CoreList/lib/Module/CoreList.pm>
 
 F<dist/Module-CoreList/lib/Module/CoreList/Utils.pm>
 
-=item *
-
-F<dist/Module-CoreList/lib/Module/CoreList/TieHashDelta.pm>
-
 =back
 
 =head4 Update C<Module::CoreList> with module version data for the new release.
@@ -1452,9 +1447,8 @@ which should be identical to what is currently in blead.
 
 =item *
 
-Bump the $VERSION in F<dist/Module-CoreList/lib/Module/CoreList.pm>,
-F<dist/Module-CoreList/lib/Module/CoreList/TieHashDelta.pm> and
-F<dist/Module-CoreList/lib/Module/CoreList/Utils.pm>.
+Bump the $VERSION in F<dist/Module-CoreList/lib/Module/CoreList.pm>
+and F<dist/Module-CoreList/lib/Module/CoreList/Utils.pm>.
 
 =item *
 
diff --git a/dist/Module-CoreList/Changes b/dist/Module-CoreList/Changes
index 48e477d738..10331e0f97 100644
--- a/dist/Module-CoreList/Changes
+++ b/dist/Module-CoreList/Changes
@@ -1,5 +1,6 @@
 5.20180220
   - Improve handling of broken versions in is_core()
+  - Removed Module::CoreList::TieHashDelta
   - Updated for v5.27.9
 
 5.20180120
diff --git a/dist/Module-CoreList/MANIFEST b/dist/Module-CoreList/MANIFEST
index 5e2592d8c7..174e5080c5 100644
--- a/dist/Module-CoreList/MANIFEST
+++ b/dist/Module-CoreList/MANIFEST
@@ -3,7 +3,6 @@ corelist
 identify-dependencies
 lib/Module/CoreList.pm
 lib/Module/CoreList.pod
-lib/Module/CoreList/TieHashDelta.pm
 lib/Module/CoreList/Utils.pm
 README
 MANIFEST
diff --git a/dist/Module-CoreList/lib/Module/CoreList.pm 
b/dist/Module-CoreList/lib/Module/CoreList.pm
index 1fa648a2a3..fed6888cf1 100644
--- a/dist/Module-CoreList/lib/Module/CoreList.pm
+++ b/dist/Module-CoreList/lib/Module/CoreList.pm
@@ -15021,7 +15021,6 @@ for my $version ( sort { $a <=> $b } keys %released ) {
             'B::Op_private'         => '5.027009',
             'Config'                => '5.027009',
             'Module::CoreList'      => '5.20180220',
-            'Module::CoreList::TieHashDelta'=> '5.20180220',
             'Module::CoreList::Utils'=> '5.20180220',
         },
         removed => {
@@ -15886,6 +15885,7 @@ sub is_core
         changed => {
         },
         removed => {
+            'Module::CoreList::TieHashDelta'=> 1,
         }
     },
 );
diff --git a/dist/Module-CoreList/lib/Module/CoreList/TieHashDelta.pm 
b/dist/Module-CoreList/lib/Module/CoreList/TieHashDelta.pm
deleted file mode 100644
index 3c4541a3bf..0000000000
--- a/dist/Module-CoreList/lib/Module/CoreList/TieHashDelta.pm
+++ /dev/null
@@ -1,77 +0,0 @@
-# For internal Module::CoreList use only.
-package Module::CoreList::TieHashDelta;
-use strict;
-our $VERSION = '5.20180220';
-
-sub TIEHASH {
-    my ($class, $changed, $removed, $parent) = @_;
-
-    return bless {
-        changed => $changed,
-        removed => $removed,
-        parent => $parent,
-        keys_inflated => 0,
-    }, $class;
-}
-
-sub FETCH {
-    my ($self, $key) = @_;
-
-    if (exists $self->{changed}{$key}) {
-        return $self->{changed}{$key};
-    } elsif (exists $self->{removed}{$key}) {
-        return undef;
-    } elsif (defined $self->{parent}) {
-        return $self->{parent}{$key};
-    }
-    return undef;
-}
-
-sub EXISTS {
-    my ($self, $key) = @_;
-
-    restart:
-    if (exists $self->{changed}{$key}) {
-        return 1;
-    } elsif (exists $self->{removed}{$key}) {
-        return '';
-    } elsif (defined $self->{parent}) {
-        $self = tied %{$self->{parent}}; #avoid extreme magic/tie recursion
-        goto restart;
-    }
-    return '';
-}
-
-sub FIRSTKEY {
-    my ($self) = @_;
-
-    if (not $self->{keys_inflated}) {
-        # exceeds the warning limit of 100 calls since 5.23.2
-        no warnings 'recursion';
-
-        # This inflates the whole set of hashes... Somewhat expensive, but 
saves
-        # many tied hash calls later.
-        my @parent_keys;
-        if (defined $self->{parent}) {
-            @parent_keys = keys %{$self->{parent}};
-        }
-
-        @parent_keys = grep !exists $self->{removed}{$_}, @parent_keys;
-        for my $key (@parent_keys) {
-            next if exists $self->{changed}->{$key};
-            $self->{changed}{$key} = $self->{parent}{$key};
-        }
-
-        $self->{keys_inflated} = 1;
-    }
-
-    keys %{$self->{changed}}; # reset each
-    $self->NEXTKEY;
-}
-
-sub NEXTKEY {
-    my ($self) = @_;
-    each %{$self->{changed}};
-}
-
-1;
diff --git a/dist/Module-CoreList/t/find_modules.t 
b/dist/Module-CoreList/t/find_modules.t
index 112f77f8f4..7f1c408c21 100644
--- a/dist/Module-CoreList/t/find_modules.t
+++ b/dist/Module-CoreList/t/find_modules.t
@@ -5,20 +5,20 @@ use Test::More tests => 6;
 
 BEGIN { require_ok('Module::CoreList'); }
 
-is_deeply([ Module::CoreList->find_modules(qr/warnings/) ], 
+is_deeply([ Module::CoreList->find_modules(qr/warnings/) ],
           [ qw(encoding::warnings warnings warnings::register) ],
           'qr/warnings/');
 
-is_deeply([ Module::CoreList->find_modules(qr/IPC::Open/) ], 
+is_deeply([ Module::CoreList->find_modules(qr/IPC::Open/) ],
           [ qw(IPC::Open2 IPC::Open3) ],
           'qr/IPC::Open/');
 
 is_deeply([ Module::CoreList->find_modules(qr/Module::/, 5.008008) ], [], 
'qr/Module::/ at 5.008008');
 
-is_deeply([ Module::CoreList->find_modules(qr/Test::H.*::.*s/, 5.006001, 
5.007003) ], 
+is_deeply([ Module::CoreList->find_modules(qr/Test::H.*::.*s/, 5.006001, 
5.007003) ],
           [ qw(Test::Harness::Assert Test::Harness::Straps) ],
           'qr/Test::H.*::.*s/ at 5.006001 and 5.007003');
 
 is_deeply([ Module::CoreList::find_modules(qr/Module::CoreList/) ],
-          [ qw(Module::CoreList Module::CoreList::TieHashDelta 
Module::CoreList::Utils) ], 
+          [ qw(Module::CoreList Module::CoreList::TieHashDelta 
Module::CoreList::Utils) ],
           'Module::CoreList functional' );
diff --git a/dist/Module-CoreList/t/maintainer.t 
b/dist/Module-CoreList/t/maintainer.t
index b096269d27..1fe707f5e1 100644
--- a/dist/Module-CoreList/t/maintainer.t
+++ b/dist/Module-CoreList/t/maintainer.t
@@ -7,7 +7,6 @@ plan skip_all => 'These tests only run in core'
 
 my @mods = qw[
 Module::CoreList
-Module::CoreList::TieHashDelta
 Module::CoreList::Utils
 ];
 
diff --git a/t/porting/corelist.t b/t/porting/corelist.t
index 820ff3e933..2ae703f6f9 100644
--- a/t/porting/corelist.t
+++ b/t/porting/corelist.t
@@ -8,11 +8,10 @@ use Config;
 
 require './t/test.pl';
 
-plan(tests => 6);
+plan(tests => 5);
 
 use_ok('Module::CoreList');
 use_ok('Module::CoreList::Utils');
-use_ok('Module::CoreList::TieHashDelta');
 
 {
   no warnings 'once';

-- 
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