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Vl-repetition

Make-vl-repetition

Basic constructor macro for vl-repetition structures.

Syntax

(make-vl-repetition [:type <type>] 
                    [:left <left>] 
                    [:right <right>])

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

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

Definition

This is an ordinary make- macro introduced by defprod.

Macro: make-vl-repetition

(defmacro make-vl-repetition (&rest args)
  (std::make-aggregate 'vl-repetition
                       args '((:type) (:left) (:right))
                       'make-vl-repetition
                       nil))

Function: vl-repetition

(defun vl-repetition (type left right)
  (declare (xargs :guard (and (vl-repetitiontype-p type)
                              (vl-expr-p left)
                              (vl-maybe-expr-p right))))
  (declare (xargs :guard t))
  (let ((__function__ 'vl-repetition))
    (declare (ignorable __function__))
    (b* ((type (mbe :logic (vl-repetitiontype-fix type)
                    :exec type))
         (left (mbe :logic (vl-expr-fix left)
                    :exec left))
         (right (mbe :logic (vl-maybe-expr-fix right)
                     :exec right)))
      (cons :vl-repetition
            (std::prod-cons type (std::prod-cons left right))))))