ok
########
-# TODO [perl #948] cannot meaningfully tie $,
+# [perl #948] cannot meaningfully tie $,
package TieDollarComma;
sub TIESCALAR {
sub FETCH {
my $self = shift;
- print "FETCH\n";
+ print "<FETCH>";
return $$self;
}
package main;
print "join", "things", "up\n";
EXPECT
STORE set 'BOBBINS'
-FETCH
-FETCH
-joinBOBBINSthingsBOBBINSup
+join<FETCH>BOBBINSthings<FETCH>BOBBINSup
########
# test SCALAR method
print $h,"\n";
EXPECT
3.3
+########
+sub TIESCALAR { bless {} }
+sub FETCH { shift()->{i} ++ }
+tie $h, "main";
+print $h.$h;
+EXPECT
+01
+########
+sub TIESCALAR { my $foo = $_[1]; bless \$foo, $_[0] }
+sub FETCH { ${$_[0]} }
+tie my $x, "main", 2;
+tie my $y, "main", 8;
+print $x | $y;
+EXPECT
+10
+########
+# Bug 36267
+sub TIEHASH { bless {}, $_[0] }
+sub STORE { $_[0]->{$_[1]} = $_[2] }
+sub FIRSTKEY { my $a = scalar keys %{$_[0]}; each %{$_[0]} }
+sub NEXTKEY { each %{$_[0]} }
+sub DELETE { delete $_[0]->{$_[1]} }
+sub CLEAR { %{$_[0]} = () }
+$h{b}=1;
+delete $h{b};
+print scalar keys %h, "\n";
+tie %h, 'main';
+$i{a}=1;
+%h = %i;
+untie %h;
+print scalar keys %h, "\n";
+EXPECT
+0
+0
+########
+# Bug 37731
+sub foo::TIESCALAR { bless {value => $_[1]}, $_[0] }
+sub foo::FETCH { $_[0]->{value} }
+tie my $VAR, 'foo', '42';
+foreach my $var ($VAR) {
+ print +($var eq $VAR) ? "yes\n" : "no\n";
+}
+EXPECT
+yes
+########
+sub TIEARRAY { bless [], 'main' }
+{
+ local @a;
+ tie @a, 'main';
+}
+print "tied\n" if tied @a;
+EXPECT
+########
+sub TIEHASH { bless [], 'main' }
+{
+ local %h;
+ tie %h, 'main';
+}
+print "tied\n" if tied %h;
+EXPECT