...  ok.  Sorry.

CURRY does it.

MA


On Wed, Feb 21, 2024 at 10:10 PM Marco Antoniotti <marco.antoniotti@unimib.it> wrote:
Hi

I just stumbled upon this and I need confirmation.

You cannot do anything like this, can you?

(defstruct foo x)

(deftype foo-with-x (x) (satisfies 'foo-with-x-p)) ; No `x'!

(typep (make-foo :x 42) '(foo-with-x 42))

I.e., there is no way to pass the x to foo-with-x-p, is there?

All the best

MA

--
Marco Antoniotti, Professor                  tel. +39 - 02 64 48 79 01
DISCo, Università Milano Bicocca U14 2043    http://dcb.disco.unimib.it
Viale Sarca 336
I-20126 Milan (MI) ITALY