Basic constructor macro for type-definer-subset structures.
(make-type-definer-subset [:get <get>])
This is the usual way to construct type-definer-subset structures. It simply conses together a structure with the specified fields.
This macro generates a new type-definer-subset structure from scratch. See also change-type-definer-subset, which can "change" an existing structure, instead.
This is an ordinary
Macro:
(defmacro make-type-definer-subset (&rest args) (std::make-aggregate 'type-definer-subset args '((:get)) 'make-type-definer-subset nil))
Function:
(defun type-definer-subset (get) (declare (xargs :guard (type-subsetp get))) (declare (xargs :guard t)) (let ((__function__ 'type-definer-subset)) (declare (ignorable __function__)) (b* ((get (mbe :logic (type-subset-fix get) :exec get))) (cons :subset (list get)))))