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Funarg

Make-funarg

Basic constructor macro for funarg structures.

Syntax

(make-funarg [:name <name>] 
             [:sort <sort>] 
             [:value <value>])

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

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

Definition

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

Macro: make-funarg

(defmacro make-funarg (&rest args)
  (std::make-aggregate 'funarg
                       args '((:name) (:sort) (:value))
                       'make-funarg
                       nil))

Function: funarg

(defun funarg (name sort value)
  (declare (xargs :guard (and (identifierp name)
                              (var/const-sortp sort)
                              (valuep value))))
  (declare (xargs :guard t))
  (let ((__function__ 'funarg))
    (declare (ignorable __function__))
    (b* ((name (mbe :logic (identifier-fix name)
                    :exec name))
         (sort (mbe :logic (var/const-sort-fix sort)
                    :exec sort))
         (value (mbe :logic (value-fix value)
                     :exec value)))
      (cons :funarg (list (cons 'name name)
                          (cons 'sort sort)
                          (cons 'value value))))))