When testing a package that makes use of Class::Std with the Test::More's use_ok() function I get warnings like this:

Too late to run CHECK block at /usr/lib/perl5/site_perl/5.8.6/Class/Std.pm line 359.

example package:

example test (foo.t):

$ perl t/foo.t

1..1 Too late to run CHECK block at /usr/lib/perl5/site_perl/5.8.6/Class/Std.pm line 359. ok 1 - use Foo;

Anyone know what's causing this?