6 use Config qw/%Config/;
9 if (!$Config{useithreads}) {
12 plan(skip_all => 'This perl wasn\'t built to support threads');
21 require Lexical::Types;
22 if (Lexical::Types::LT_THREADSAFE()) {
24 defined and diag "Using threads $_" for $threads::VERSION;
26 plan skip_all => 'This Lexical::Types isn\'t thread safe';
33 my $SystemRoot = $ENV{SystemRoot};
35 $ENV{SystemRoot} = $SystemRoot if $^O eq 'MSWin32' and defined $SystemRoot;
37 system { $^X } $^X, '-T', map("-I$_", @INC), '-e', $code;
42 skip 'Fails on 5.8.2 and lower' => 1 if $] <= 5.008002;
44 my $status = run_perl <<' RUN';
45 { package IntX; package IntY; package IntZ; }
46 my ($code, @expected);
48 my $e = shift(@expected) || q{DUMMY};
49 --$code if $_[0] eq $e;
53 $code = threads->create(sub {
54 $code = @expected = qw/IntX/;
55 eval q{use Lexical::Types as => \&cb; my IntX $x;}; die if $@;
58 $code += @expected = qw/IntZ/;
59 eval q{my IntY $y;}; die if $@;
60 eval q{use Lexical::Types as => \&cb; my IntZ $z;}; die if $@;
61 $code += 256 if $code < 0;
64 is $status, 0, 'loading the pragma in a thread and using it outside doesn\'t segfault';