use strict; use warnings; use t::std; { check_test( sub { cmp_deeply(qr/a/, qr/a/, "regexp ref eq"); }, { name => "regexp ref eq", actual_ok => 1, diag => "", } ); check_test( sub { cmp_deeply(qr/a/, qr/b/, "regexp ref not eq"); }, { name => "regexp ref not eq", actual_ok => 0, diag => <