# Currently it only tests the untie warning
chdir 't' if -d 't';
-@INC = "../lib";
+unshift @INC, "../lib";
$ENV{PERL5LIB} = "../lib";
$|=1;
########
# strict behaviour, without any extra references
-use warning 'untie';
-#local $^W = 1 ;
+use warnings 'untie';
use Tie::Hash ;
tie %h, Tie::StdHash;
untie %h;
########
# strict behaviour, with 1 extra references generating an error
-use warning 'untie';
-#local $^W = 1 ;
+use warnings 'untie';
use Tie::Hash ;
$a = tie %h, Tie::StdHash;
untie %h;
########
# strict behaviour, with 1 extra references via tied generating an error
-use warning 'untie';
-#local $^W = 1 ;
+use warnings 'untie';
use Tie::Hash ;
tie %h, Tie::StdHash;
$a = tied %h;
########
# strict behaviour, with 1 extra references which are destroyed
-use warning 'untie';
-#local $^W = 1 ;
+use warnings 'untie';
use Tie::Hash ;
$a = tie %h, Tie::StdHash;
$a = 0 ;
########
# strict behaviour, with extra 1 references via tied which are destroyed
-use warning 'untie';
-#local $^W = 1 ;
+use warnings 'untie';
use Tie::Hash ;
tie %h, Tie::StdHash;
$a = tied %h;
########
# strict error behaviour, with 2 extra references
-use warning 'untie';
-#local $^W = 1 ;
+use warnings 'untie';
use Tie::Hash ;
$a = tie %h, Tie::StdHash;
$b = tied %h ;
########
# strict behaviour, check scope of strictness.
-no warning 'untie';
-#local $^W = 0 ;
+no warnings 'untie';
use Tie::Hash ;
$A = tie %H, Tie::StdHash;
$C = $B = tied %H ;
{
- use warning 'untie';
- #local $^W = 1 ;
+ use warnings 'untie';
use Tie::Hash ;
tie %h, Tie::StdHash;
untie %h;
}
untie %H;
EXPECT
+########
+
+# verify no leak when underlying object is selfsame tied variable
+my ($a, $b);
+sub Self::TIEHASH { bless $_[1], $_[0] }
+sub Self::DESTROY { $b = $_[0] + 0; }
+{
+ my %b5;
+ $a = \%b5 + 0;
+ tie %b5, 'Self', \%b5;
+}
+die unless $a == $b;
+EXPECT
+########
+# Interaction of tie and vec
+
+my ($a, $b);
+use Tie::Scalar;
+tie $a,Tie::StdScalar or die;
+vec($b,1,1)=1;
+$a = $b;
+vec($a,1,1)=0;
+vec($b,1,1)=0;
+die unless $a eq $b;
+EXPECT