Merge pull request #121 from JRaspass/master

Replace "use vars" with "our"
perl5-dbi · Aug 19, 2024 · cf3be4e · cf3be4e
2 parents 961df72 + 860c8b8
commit cf3be4e
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Showing 32 changed files with 169 additions and 239 deletions.
diff --git a/DBI.pm b/DBI.pm
@@ -10,8 +10,12 @@ package DBI;
 
 require 5.008_001;
 
+use strict;
+use warnings;
+
+our ($XS_VERSION, $VERSION);
 BEGIN {
-our $XS_VERSION = our $VERSION = "1.644"; # ==> ALSO update the version in the pod text below!
+$XS_VERSION = $VERSION = "1.644"; # ==> ALSO update the version in the pod text below!
 $VERSION = eval $VERSION;
 }
 
@@ -175,6 +179,7 @@ use Carp();
 use XSLoader ();
 use Exporter ();
 
+our (@ISA, @EXPORT, @EXPORT_OK, %EXPORT_TAGS);
 BEGIN {
 @ISA = qw(Exporter);
 
@@ -276,7 +281,7 @@ else {
     XSLoader::load( 'DBI', $XS_VERSION);
 }
 
-$EXPORT_TAGS{preparse_flags} = [ grep { /^DBIpp_\w\w_/ } keys %{__PACKAGE__."::"} ];
+$EXPORT_TAGS{preparse_flags} = [ grep { /^DBIpp_\w\w_/ } keys %DBI:: ];
 
 Exporter::export_ok_tags(keys %EXPORT_TAGS);
 
@@ -288,9 +293,6 @@ for (qw(trace_msg set_err parse_trace_flag parse_trace_flags)) {
   *$_ = \&{"DBD::_::common::$_"};
 }
 
-use strict;
-use warnings;
-
 DBI->trace(split /=/, $ENV{DBI_TRACE}, 2) if $ENV{DBI_TRACE};
 
 $DBI::connect_via ||= "connect";
@@ -1451,7 +1453,7 @@ sub _new_sth {	# called by DBD::<drivername>::db::prepare)
 
 {   package		# hide from PAUSE
 	DBD::_::dr;	# ====== DRIVER ======
-    @DBD::_::dr::ISA = qw(DBD::_::common);
+    our @ISA = qw(DBD::_::common);
     use strict;
 
     sub default_user {
@@ -1516,7 +1518,7 @@ sub _new_sth {	# called by DBD::<drivername>::db::prepare)
 
 {   package		# hide from PAUSE
 	DBD::_::db;	# ====== DATABASE ======
-    @DBD::_::db::ISA = qw(DBD::_::common);
+    our @ISA = qw(DBD::_::common);
     use strict;
 
     sub clone {
@@ -1838,7 +1840,7 @@ sub _new_sth {	# called by DBD::<drivername>::db::prepare)
 
 {   package		# hide from PAUSE
 	DBD::_::st;	# ====== STATEMENT ======
-    @DBD::_::st::ISA = qw(DBD::_::common);
+    our @ISA = qw(DBD::_::common);
     use strict;
 
     sub bind_param { Carp::croak("Can't bind_param, not implement by driver") }
@@ -7697,12 +7699,10 @@ can be found in F<t/subclass.t> in the DBI distribution.
   use strict;
 
   use DBI;
-  use vars qw(@ISA);
-  @ISA = qw(DBI);
+  our @ISA = qw(DBI);
 
   package MySubDBI::db;
-  use vars qw(@ISA);
-  @ISA = qw(DBI::db);
+  our @ISA = qw(DBI::db);
 
   sub prepare {
     my ($dbh, @args) = @_;
@@ -7713,8 +7713,7 @@ can be found in F<t/subclass.t> in the DBI distribution.
   }
 
   package MySubDBI::st;
-  use vars qw(@ISA);
-  @ISA = qw(DBI::st);
+  our @ISA = qw(DBI::st);
 
   sub fetch {
     my ($sth, @args) = @_;

diff --git a/doc/DBI.3 b/doc/DBI.3
@@ -6242,12 +6242,10 @@ can be found in \fIt/subclass.t\fR in the DBI distribution.
 \&  use strict;
 \&
 \&  use DBI;
-\&  use vars qw(@ISA);
-\&  @ISA = qw(DBI);
+\&  our @ISA = qw(DBI);
 \&
 \&  package MySubDBI::db;
-\&  use vars qw(@ISA);
-\&  @ISA = qw(DBI::db);
+\&  our @ISA = qw(DBI::db);
 \&
 \&  sub prepare {
 \&    my ($dbh, @args) = @_;
@@ -6258,8 +6256,7 @@ can be found in \fIt/subclass.t\fR in the DBI distribution.
 \&  }
 \&
 \&  package MySubDBI::st;
-\&  use vars qw(@ISA);
-\&  @ISA = qw(DBI::st);
+\&  our @ISA = qw(DBI::st);
 \&
 \&  sub fetch {
 \&    my ($sth, @args) = @_;

diff --git a/doc/DBI.html b/doc/DBI.html
@@ -4059,12 +4059,10 @@ <h2 id="Subclassing-the-DBI">Subclassing the DBI</h2>
 use strict;
 
 use DBI;
-use vars qw(@ISA);
-@ISA = qw(DBI);
+our @ISA = qw(DBI);
 
 package MySubDBI::db;
-use vars qw(@ISA);
-@ISA = qw(DBI::db);
+our @ISA = qw(DBI::db);
 
 sub prepare {
   my ($dbh, @args) = @_;
@@ -4075,8 +4073,7 @@ <h2 id="Subclassing-the-DBI">Subclassing the DBI</h2>
 }
 
 package MySubDBI::st;
-use vars qw(@ISA);
-@ISA = qw(DBI::st);
+our @ISA = qw(DBI::st);
 
 sub fetch {
   my ($sth, @args) = @_;

diff --git a/doc/DBI.md b/doc/DBI.md
@@ -5607,12 +5607,10 @@ can be found in `t/subclass.t` in the DBI distribution.
     use strict;
 
     use DBI;
-    use vars qw(@ISA);
-    @ISA = qw(DBI);
+    our @ISA = qw(DBI);
 
     package MySubDBI::db;
-    use vars qw(@ISA);
-    @ISA = qw(DBI::db);
+    our @ISA = qw(DBI::db);
 
     sub prepare {
       my ($dbh, @args) = @_;
@@ -5623,8 +5621,7 @@ can be found in `t/subclass.t` in the DBI distribution.
     }
 
     package MySubDBI::st;
-    use vars qw(@ISA);
-    @ISA = qw(DBI::st);
+    our @ISA = qw(DBI::st);
 
     sub fetch {
       my ($sth, @args) = @_;

diff --git a/doc/DBI::DBD.3 b/doc/DBI::DBD.3
@@ -659,9 +659,8 @@ The header
 \&  package DBD::File;
 \&
 \&  use strict;
-\&  use vars qw($VERSION $drh);
 \&
-\&  $VERSION = "1.23.00"  # Version number of DBD::File
+\&  our $VERSION = "1.23.00"  # Version number of DBD::File
 .Ve
 .PP
 This is where the version number of your driver is specified, and is
@@ -678,22 +677,22 @@ very common).
 For Subversion you could use:
 .PP
 .Vb 1
-\&  $VERSION = "12.012346";
+\&  our $VERSION = "12.012346";
 .Ve
 .PP
 (use lots of leading zeros on the second portion so if you move the code to a
 shared repository like svn.perl.org the much larger revision numbers won\*(Aqt
 cause a problem, at least not for a few years).  For RCS or CVS you can use:
 .PP
 .Vb 1
-\&  $VERSION = "11.22";
+\&  our $VERSION = "11.22";
 .Ve
 .PP
 which pads out the fractional part with leading zeros so all is well
 (so long as you don\*(Aqt go past x.99)
 .PP
 .Vb 1
-\&  $drh = undef;         # holds driver handle once initialized
+\&  our $drh = undef;         # holds driver handle once initialized
 .Ve
 .PP
 This is where the driver handle will be stored, once created.

diff --git a/doc/DBI::DBD.html b/doc/DBI::DBD.html
@@ -621,25 +621,24 @@ <h4 id="The-header">The header</h4>
 <pre><code>package DBD::File;
 
 use strict;
-use vars qw($VERSION $drh);
 
-$VERSION = &quot;1.23.00&quot;  # Version number of DBD::File</code></pre>
+our $VERSION = &quot;1.23.00&quot;  # Version number of DBD::File</code></pre>
 
 <p>This is where the version number of your driver is specified, and is where <i>Makefile.PL</i> looks for this information. Please ensure that any other modules added with your driver are also version stamped so that CPAN does not get confused.</p>
 
 <p>It is recommended that you use a two-part (1.23) or three-part (1.23.45) version number. Also consider the CPAN system, which gets confused and considers version 1.10 to precede version 1.9, so that using a raw CVS, RCS or SCCS version number is probably not appropriate (despite being very common).</p>
 
 <p>For Subversion you could use:</p>
 
-<pre><code>$VERSION = &quot;12.012346&quot;;</code></pre>
+<pre><code>our $VERSION = &quot;12.012346&quot;;</code></pre>
 
 <p>(use lots of leading zeros on the second portion so if you move the code to a shared repository like svn.perl.org the much larger revision numbers won&#39;t cause a problem, at least not for a few years). For RCS or CVS you can use:</p>
 
-<pre><code>$VERSION = &quot;11.22&quot;;</code></pre>
+<pre><code>our $VERSION = &quot;11.22&quot;;</code></pre>
 
 <p>which pads out the fractional part with leading zeros so all is well (so long as you don&#39;t go past x.99)</p>
 
-<pre><code>$drh = undef;         # holds driver handle once initialized</code></pre>
+<pre><code>our $drh = undef;         # holds driver handle once initialized</code></pre>
 
 <p>This is where the driver handle will be stored, once created. Note that you may assume there is only one handle for your driver.</p>
 

diff --git a/doc/DBI::DBD.md b/doc/DBI::DBD.md
@@ -573,9 +573,8 @@ or really specific to the **DBD::File** package.
     package DBD::File;
 
     use strict;
-    use vars qw($VERSION $drh);
 
-    $VERSION = "1.23.00"  # Version number of DBD::File
+    our $VERSION = "1.23.00"  # Version number of DBD::File
 
 This is where the version number of your driver is specified, and is
 where `Makefile.PL` looks for this information. Please ensure that any
@@ -590,18 +589,18 @@ very common).
 
 For Subversion you could use:
 
-    $VERSION = "12.012346";
+    our $VERSION = "12.012346";
 
 (use lots of leading zeros on the second portion so if you move the code to a
 shared repository like svn.perl.org the much larger revision numbers won't
 cause a problem, at least not for a few years).  For RCS or CVS you can use:
 
-    $VERSION = "11.22";
+    our $VERSION = "11.22";
 
 which pads out the fractional part with leading zeros so all is well
 (so long as you don't go past x.99)
 
-    $drh = undef;         # holds driver handle once initialized
+    our $drh = undef;         # holds driver handle once initialized
 
 This is where the driver handle will be stored, once created.
 Note that you may assume there is only one handle for your driver.

diff --git a/doc/DBI::DBD::SqlEngine.3 b/doc/DBI::DBD::SqlEngine.3
@@ -82,14 +82,14 @@ DBI::DBD::SqlEngine \- Base class for DBI drivers without their own SQL engine
 \&
 \&    package DBD::myDriver::dr;
 \&
-\&    @ISA = qw(DBI::DBD::SqlEngine::dr);
+\&    our @ISA = qw(DBI::DBD::SqlEngine::dr);
 \&
 \&    sub data_sources { ... }
 \&    ...
 \&
 \&    package DBD::myDriver::db;
 \&
-\&    @ISA = qw(DBI::DBD::SqlEngine::db);
+\&    our @ISA = qw(DBI::DBD::SqlEngine::db);
 \&
 \&    sub init_valid_attributes { ... }
 \&    sub init_default_attributes { ... }
@@ -101,20 +101,20 @@ DBI::DBD::SqlEngine \- Base class for DBI drivers without their own SQL engine
 \&
 \&    package DBD::myDriver::st;
 \&
-\&    @ISA = qw(DBI::DBD::SqlEngine::st);
+\&    our @ISA = qw(DBI::DBD::SqlEngine::st);
 \&
 \&    sub FETCH { ... }
 \&    sub STORE { ... }
 \&
 \&    package DBD::myDriver::Statement;
 \&
-\&    @ISA = qw(DBI::DBD::SqlEngine::Statement);
+\&    our @ISA = qw(DBI::DBD::SqlEngine::Statement);
 \&
 \&    sub open_table { ... }
 \&
 \&    package DBD::myDriver::Table;
 \&
-\&    @ISA = qw(DBI::DBD::SqlEngine::Table);
+\&    our @ISA = qw(DBI::DBD::SqlEngine::Table);
 \&
 \&    sub new { ... }
 .Ve

diff --git a/doc/DBI::DBD::SqlEngine.html b/doc/DBI::DBD::SqlEngine.html
@@ -109,14 +109,14 @@ <h1 id="SYNOPSIS">SYNOPSIS</h1>
 
 package DBD::myDriver::dr;
 
-@ISA = qw(DBI::DBD::SqlEngine::dr);
+our @ISA = qw(DBI::DBD::SqlEngine::dr);
 
 sub data_sources { ... }
 ...
 
 package DBD::myDriver::db;
 
-@ISA = qw(DBI::DBD::SqlEngine::db);
+our @ISA = qw(DBI::DBD::SqlEngine::db);
 
 sub init_valid_attributes { ... }
 sub init_default_attributes { ... }
@@ -128,20 +128,20 @@ <h1 id="SYNOPSIS">SYNOPSIS</h1>
 
 package DBD::myDriver::st;
 
-@ISA = qw(DBI::DBD::SqlEngine::st);
+our @ISA = qw(DBI::DBD::SqlEngine::st);
 
 sub FETCH { ... }
 sub STORE { ... }
 
 package DBD::myDriver::Statement;
 
-@ISA = qw(DBI::DBD::SqlEngine::Statement);
+our @ISA = qw(DBI::DBD::SqlEngine::Statement);
 
 sub open_table { ... }
 
 package DBD::myDriver::Table;
 
-@ISA = qw(DBI::DBD::SqlEngine::Table);
+our @ISA = qw(DBI::DBD::SqlEngine::Table);
 
 sub new { ... }</code></pre>
 

diff --git a/doc/DBI::DBD::SqlEngine.md b/doc/DBI::DBD::SqlEngine.md
@@ -18,14 +18,14 @@ DBI::DBD::SqlEngine - Base class for DBI drivers without their own SQL engine
 
     package DBD::myDriver::dr;
 
-    @ISA = qw(DBI::DBD::SqlEngine::dr);
+    our @ISA = qw(DBI::DBD::SqlEngine::dr);
 
     sub data_sources { ... }
     ...
 
     package DBD::myDriver::db;
 
-    @ISA = qw(DBI::DBD::SqlEngine::db);
+    our @ISA = qw(DBI::DBD::SqlEngine::db);
 
     sub init_valid_attributes { ... }
     sub init_default_attributes { ... }
@@ -37,20 +37,20 @@ DBI::DBD::SqlEngine - Base class for DBI drivers without their own SQL engine
 
     package DBD::myDriver::st;
 
-    @ISA = qw(DBI::DBD::SqlEngine::st);
+    our @ISA = qw(DBI::DBD::SqlEngine::st);
 
     sub FETCH { ... }
     sub STORE { ... }
 
     package DBD::myDriver::Statement;
 
-    @ISA = qw(DBI::DBD::SqlEngine::Statement);
+    our @ISA = qw(DBI::DBD::SqlEngine::Statement);
 
     sub open_table { ... }
 
     package DBD::myDriver::Table;
 
-    @ISA = qw(DBI::DBD::SqlEngine::Table);
+    our @ISA = qw(DBI::DBD::SqlEngine::Table);
 
     sub new { ... }