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Fun-sinfo

Make-fun-sinfo

Basic constructor macro for fun-sinfo structures.

Syntax

(make-fun-sinfo [:inputs <inputs>] 
                [:output <output>] 
                [:definedp <definedp>])

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

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

Definition

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

Macro: make-fun-sinfo

(defmacro make-fun-sinfo (&rest args)
  (std::make-aggregate 'fun-sinfo
                       args '((:inputs) (:output) (:definedp))
                       'make-fun-sinfo
                       nil))

Function: fun-sinfo

(defun fun-sinfo (inputs output definedp)
  (declare (xargs :guard (and (type-listp inputs)
                              (typep output)
                              (booleanp definedp))))
  (declare (xargs :guard t))
  (let ((__function__ 'fun-sinfo))
    (declare (ignorable __function__))
    (b* ((inputs (mbe :logic (type-list-fix inputs)
                      :exec inputs))
         (output (mbe :logic (type-fix output)
                      :exec output))
         (definedp (mbe :logic (acl2::bool-fix definedp)
                        :exec definedp)))
      (list (cons 'inputs inputs)
            (cons 'output output)
            (cons 'definedp definedp)))))