package main;
$| = 1;
-use Test::More tests => 558;
+use Test::More tests => 577;
$a = new Oscalar "087";
}
is($int, 9);
is($out, 1024);
+is($int, 9);
+{
+ BEGIN { overload::constant 'integer' => sub {$int++; shift()+1}; }
+ eval q{$out = 42};
+}
+is($int, 10);
+is($out, 43);
$foo = 'foo';
$foo1 = 'f\'o\\o';
ok(!$b, "Expect overloaded boolean");
ok(!$a, "Expect overloaded boolean");
}
+
+{
+ package Flrbbbbb;
+ use overload
+ bool => sub { shift->{truth} eq 'yes' },
+ '0+' => sub { shift->{truth} eq 'yes' ? '1' : '0' },
+ '!' => sub { shift->{truth} eq 'no' },
+ fallback => 1;
+
+ sub new { my $class = shift; bless { truth => shift }, $class }
+
+ package main;
+
+ my $yes = Flrbbbbb->new('yes');
+ my $x;
+ $x = 1 if $yes; is($x, 1);
+ $x = 2 unless $yes; is($x, 1);
+ $x = 3 if !$yes; is($x, 1);
+ $x = 4 unless !$yes; is($x, 4);
+
+ my $no = Flrbbbbb->new('no');
+ $x = 0;
+ $x = 1 if $no; is($x, 0);
+ $x = 2 unless $no; is($x, 2);
+ $x = 3 if !$no; is($x, 3);
+ $x = 4 unless !$no; is($x, 3);
+
+ $x = 0;
+ $x = 1 if !$no && $yes; is($x, 1);
+ $x = 2 unless !$no && $yes; is($x, 1);
+ $x = 3 if $no || !$yes; is($x, 1);
+ $x = 4 unless $no || !$yes; is($x, 4);
+
+ $x = 0;
+ $x = 1 if !$no || !$yes; is($x, 1);
+ $x = 2 unless !$no || !$yes; is($x, 1);
+ $x = 3 if !$no && !$yes; is($x, 1);
+ $x = 4 unless !$no && !$yes; is($x, 4);
+}
+
{
use Scalar::Util 'weaken';