# 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 warning 'untie';
+#local $^W = 1 ;
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 warning 'untie';
+#local $^W = 1 ;
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 warning 'untie';
+#local $^W = 1 ;
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 warning 'untie';
+#local $^W = 1 ;
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 warning 'untie';
+#local $^W = 1 ;
use Tie::Hash ;
tie %h, Tie::StdHash;
$a = tied %h;
########
# strict error behaviour, with 2 extra references
-#use warning 'untie';
-local $^W = 1 ;
+use warning 'untie';
+#local $^W = 1 ;
use Tie::Hash ;
$a = tie %h, Tie::StdHash;
$b = tied %h ;
########
# strict behaviour, check scope of strictness.
-#no warning 'untie';
-local $^W = 0 ;
+no warning 'untie';
+#local $^W = 0 ;
use Tie::Hash ;
$A = tie %H, Tie::StdHash;
$C = $B = tied %H ;
{
- #use warning 'untie';
- local $^W = 1 ;
+ use warning 'untie';
+ #local $^W = 1 ;
use Tie::Hash ;
tie %h, Tie::StdHash;
untie %h;
}
untie %H;
EXPECT
+########
+
+# verify no leak when underlying object is selfsame tied variable
+my ($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