use warnings;
-print "1..44\n";
+print "1..52\n";
# type coersion on assignment
$foo = 'foo';
print $g;
}
+{
+ my $w = '';
+ $SIG{__WARN__} = sub { $w = $_[0] };
+ sub abc1 ();
+ local *abc1 = sub { };
+ print $w eq '' ? "ok 45\n" : "not ok 45\n# $w";
+ sub abc2 ();
+ local *abc2;
+ *abc2 = sub { };
+ print $w eq '' ? "ok 46\n" : "not ok 46\n# $w";
+ sub abc3 ();
+ *abc3 = sub { };
+ print $w =~ /Prototype mismatch/ ? "ok 47\n" : "not ok 47\n# $w";
+}
+
+{
+ # [17375] rcatline to formerly-defined undef was broken. Fixed in
+ # do_readline by checking SvOK. AMS, 20020918
+ my $x = "not ";
+ $x = undef;
+ $x .= <DATA>;
+ print $x;
+}
+
+{
+ # test the assignment of a GLOB to an LVALUE
+ my $e = '';
+ local $SIG{__DIE__} = sub { $e = $_[0] };
+ my $v;
+ sub f { $_[0] = 0; $_[0] = "a"; $_[0] = *DATA }
+ f($v);
+ print $v eq '*main::DATA' ? "ok 49\n" : "not ok 49\n# $e";
+ my $x = <$v>;
+ print $x || "not ok 50\n";
+}
+
+{
+ # GLOB assignment to tied element
+ local $SIG{__DIE__} = sub { $e = $_[0] };
+ sub T::TIEARRAY { bless [] => "T" }
+ sub T::STORE { $_[0]->[ $_[1] ] = $_[2] }
+ sub T::FETCH { $_[0]->[ $_[1] ] }
+ tie my @ary => "T";
+ $ary[0] = *DATA;
+ print $ary[0] eq '*main::DATA' ? "ok 51\n" : "not ok 51\n# $e";
+ my $x = readline $ary[0];
+ print $x || "not ok 52\n";
+}
+
__END__
ok 44
+ok 48
+ok 50
+ok 52