is($_, 7, '$_ has the right value');
is($x, 0, '1, 2 didn\'t run');
bar();
is($x, 0, '1, 2, 3, 4 didn\'t run');
is($_, 7, '$_ has the right value');
is($_, 7, '$_ has the right value');
is($x, 0, '1, 2 didn\'t run');
bar();
is($x, 0, '1, 2, 3, 4 didn\'t run');
is($_, 7, '$_ has the right value');