QueryOver throw Could not determine member type from Constant

[pasqualedante]

if I execute this statement the exception stated in subject is throw: var jk = session.QueryOver<T>().Where(x => 1 == 1).Take(1);

if I execute this statement via ::Query and not via ::QueryOver all works fine:
var jk = session.Query<T>().Where(x => 1 == 1).Take(1);

This differtent behavior is by design?

Thanks in advance.

[bahusoid]

I don't think it's by design - simply not implemented. My guess it would work parametrized:

var v = 1;
var jk = session.QueryOver<T>().Where(x => v == 1).Take(1);