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Values+denv

Make-values+denv

Basic constructor macro for values+denv structures.

Syntax

(make-values+denv [:values <values>] 
                  [:denv <denv>])

This is the usual way to construct values+denv structures. It simply conses together a structure with the specified fields.

This macro generates a new values+denv structure from scratch. See also change-values+denv, which can "change" an existing structure, instead.

Definition

This is an ordinary make- macro introduced by fty::defprod.

Macro: make-values+denv

(defmacro make-values+denv (&rest args)
  (std::make-aggregate 'values+denv
                       args '((:values) (:denv))
                       'make-values+denv
                       nil))

Function: values+denv

(defun values+denv (values denv)
  (declare (xargs :guard (and (value-listp values)
                              (denvp denv))))
  (declare (xargs :guard t))
  (let ((__function__ 'values+denv))
    (declare (ignorable __function__))
    (b* ((values (mbe :logic (value-list-fix values)
                      :exec values))
         (denv (mbe :logic (denv-fix denv)
                    :exec denv)))
      (cons :values+denv (list (cons 'values values)
                               (cons 'denv denv))))))