Upgrade to threads 1.75

Author: jdhedden

Porting/Maintainers.pl

@@ -1555,7 +1555,7 @@ package Maintainers;
     'threads' =>
 	{
 	'MAINTAINER'	=> 'jdhedden',
-	'DISTRIBUTION'	=> 'JDHEDDEN/threads-1.74.tar.gz',
+	'DISTRIBUTION'	=> 'JDHEDDEN/threads-1.75.tar.gz',
 	'FILES'		=> q[dist/threads],
 	'EXCLUDED'	=> [ qw(examples/pool.pl
 				t/pod.t

dist/threads/Makefile.PL

@@ -80,7 +80,7 @@ WriteMakefile(
     'PM' => {
         'threads.pm'    => '$(INST_LIBDIR)/threads.pm',
     },
-    'INSTALLDIRS'       => 'perl',
+    'INSTALLDIRS'       => (($] < 5.011) ? 'perl' : 'site'),
 
     ((ExtUtils::MakeMaker->VERSION() lt '6.25') ?
         ('PL_FILES' => { })            : ()),

dist/threads/t/exit.t

@@ -48,7 +48,7 @@ my $rc = $thr->join();
 ok(! defined($rc), 'Exited: threads->exit()');
 
 
-run_perl(prog => 'use threads 1.74;' .
+run_perl(prog => 'use threads 1.75;' .
                  'threads->exit(86);' .
                  'exit(99);',
          nolib => ($ENV{PERL_CORE}) ? 0 : 1,
@@ -98,7 +98,7 @@ $rc = $thr->join();
 ok(! defined($rc), 'Exited: $thr->set_thread_exit_only');
 
 
-run_perl(prog => 'use threads 1.74 qw(exit thread_only);' .
+run_perl(prog => 'use threads 1.75 qw(exit thread_only);' .
                  'threads->create(sub { exit(99); })->join();' .
                  'exit(86);',
          nolib => ($ENV{PERL_CORE}) ? 0 : 1,
@@ -108,7 +108,7 @@ run_perl(prog => 'use threads 1.74 qw(exit thread_only);' .
     is($?>>8, 86, "'use threads 'exit' => 'thread_only'");
 }
 
-my $out = run_perl(prog => 'use threads 1.74;' .
+my $out = run_perl(prog => 'use threads 1.75;' .
                            'threads->create(sub {' .
                            '    exit(99);' .
                            '});' .
@@ -124,7 +124,7 @@ my $out = run_perl(prog => 'use threads 1.74;' .
 like($out, '1 finished and unjoined', "exit(status) in thread");
 
 
-$out = run_perl(prog => 'use threads 1.74 qw(exit thread_only);' .
+$out = run_perl(prog => 'use threads 1.75 qw(exit thread_only);' .
                         'threads->create(sub {' .
                         '   threads->set_thread_exit_only(0);' .
                         '   exit(99);' .
@@ -141,7 +141,7 @@ $out = run_perl(prog => 'use threads 1.74 qw(exit thread_only);' .
 like($out, '1 finished and unjoined', "set_thread_exit_only(0)");
 
 
-run_perl(prog => 'use threads 1.74;' .
+run_perl(prog => 'use threads 1.75;' .
                  'threads->create(sub {' .
                  '   $SIG{__WARN__} = sub { exit(99); };' .
                  '   die();' .

dist/threads/t/thread.t

@@ -161,7 +161,7 @@ package main;
 
 # bugid #24165
 
-run_perl(prog => 'use threads 1.74;' .
+run_perl(prog => 'use threads 1.75;' .
                  'sub a{threads->create(shift)} $t = a sub{};' .
                  '$t->tid; $t->join; $t->tid',
          nolib => ($ENV{PERL_CORE}) ? 0 : 1,

dist/threads/threads.pm

@@ -5,7 +5,7 @@ use 5.008;
 use strict;
 use warnings;
 
-our $VERSION = '1.74';
+our $VERSION = '1.75';
 my $XS_VERSION = $VERSION;
 $VERSION = eval $VERSION;
 
@@ -134,7 +134,7 @@ threads - Perl interpreter-based threads
 
 =head1 VERSION
 
-This document describes threads version 1.74
+This document describes threads version 1.75
 
 =head1 SYNOPSIS
 
@@ -1021,7 +1021,7 @@ L<threads> Discussion Forum on CPAN:
 L<http://www.cpanforum.com/dist/threads>
 
 Annotated POD for L<threads>:
-L<http://annocpan.org/~JDHEDDEN/threads-1.74/threads.pm>
+L<http://annocpan.org/~JDHEDDEN/threads-1.75/threads.pm>
 
 Source repository:
 L<http://code.google.com/p/threads-shared/>

dist/threads/threads.xs

@@ -680,8 +680,10 @@ S_ithread_create(
     ithread     *thread;
     ithread     *current_thread = S_ithread_get(aTHX);
 
+#if PERL_VERSION <= 8 && PERL_SUBVERSION <= 7
     SV         **tmps_tmp = PL_tmps_stack;
     IV           tmps_ix  = PL_tmps_ix;
+#endif
 #ifndef WIN32
     int          rc_stack_size = 0;
     int          rc_thread_create = 0;
@@ -787,12 +789,13 @@ S_ithread_create(
             sv_copypv(thread->init_function, init_function);
         } else {
             thread->init_function =
-		SvREFCNT_inc(sv_dup(init_function, &clone_param));
+                SvREFCNT_inc(sv_dup(init_function, &clone_param));
         }
 
         thread->params = sv_dup(params, &clone_param);
         SvREFCNT_inc_void(thread->params);
 
+#if PERL_VERSION <= 8 && PERL_SUBVERSION <= 7
         /* The code below checks that anything living on the tmps stack and
          * has been cloned (so it lives in the ptr_table) has a refcount
          * higher than 0.
@@ -805,7 +808,7 @@ S_ithread_create(
          * Example of this can be found in bugreport 15837 where calls in the
          * parameter list end up as a temp.
          *
-         * One could argue that this fix should be in perl_clone.
+         * As of 5.8.8 this is done in perl_clone.
          */
         while (tmps_ix > 0) {
             SV* sv = (SV*)ptr_table_fetch(PL_ptr_table, tmps_tmp[tmps_ix]);
@@ -815,6 +818,7 @@ S_ithread_create(
                 SvREFCNT_dec(sv);
             }
         }
+#endif
 
         SvTEMP_off(thread->init_function);
         ptr_table_free(PL_ptr_table);