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Expr-const

Make-expr-const

Basic constructor macro for expr-const structures.

Syntax

(make-expr-const [:const <const>] 
                 [:info <info>])

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

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

Definition

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

Macro: make-expr-const

(defmacro make-expr-const (&rest args)
  (std::make-aggregate 'expr-const
                       args '((:const) (:info))
                       'make-expr-const
                       nil))

Function: expr-const

(defun expr-const (const info)
  (declare (xargs :guard (and (constp const)
                              (acl2::any-p info))))
  (declare (xargs :guard t))
  (b* ((const (mbe :logic (const-fix const)
                   :exec const))
       (info (mbe :logic (identity info)
                  :exec info)))
    (cons :const (cons const info))))