		Search-engine friendly clone of the ACL2 documentation.

Vl-streamexpr

Make-vl-streamexpr

Basic constructor macro for vl-streamexpr structures.

Syntax

(make-vl-streamexpr [:expr <expr>] 
                    [:part <part>])

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

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

Definition

This is an ordinary make- macro introduced by defprod.

Macro: make-vl-streamexpr

(defmacro make-vl-streamexpr (&rest args)
  (std::make-aggregate 'vl-streamexpr
                       args '((:expr) (:part))
                       'make-vl-streamexpr
                       nil))

Function: vl-streamexpr

(defun vl-streamexpr (expr part)
  (declare (xargs :guard (and (vl-expr-p expr)
                              (vl-arrayrange-p part))))
  (declare (xargs :guard t))
  (let ((__function__ 'vl-streamexpr))
    (declare (ignorable __function__))
    (b* ((expr (mbe :logic (vl-expr-fix expr)
                    :exec expr))
         (part (mbe :logic (vl-arrayrange-fix part)
                    :exec part)))
      (std::prod-cons expr part))))