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Assertion

Make-assertion

Basic constructor macro for assertion structures.

Syntax

(make-assertion [:asg <asg>] 
                [:constr <constr>])

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

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

Definition

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

Macro: make-assertion

(defmacro make-assertion (&rest args)
  (std::make-aggregate 'assertion
                       args '((:asg) (:constr))
                       'make-assertion
                       nil))

Function: assertion

(defun assertion (asg constr)
  (declare (xargs :guard (and (assignmentp asg)
                              (constraintp constr))))
  (declare (xargs :guard t))
  (let ((__function__ 'assertion))
    (declare (ignorable __function__))
    (b* ((asg (mbe :logic (assignment-fix asg)
                   :exec asg))
         (constr (mbe :logic (constraint-fix constr)
                      :exec constr)))
      (list (cons 'asg asg)
            (cons 'constr constr)))))