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Vl-letdecl

Make-vl-letdecl

Basic constructor macro for vl-letdecl structures.

Syntax

(make-vl-letdecl [:name <name>] 
                 [:portdecls <portdecls>] 
                 [:expr <expr>] 
                 [:atts <atts>] 
                 [:loc <loc>])

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

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

Definition

This is an ordinary make- macro introduced by defprod.

Macro: make-vl-letdecl

(defmacro make-vl-letdecl (&rest args)
  (std::make-aggregate 'vl-letdecl
                       args
                       '((:name)
                         (:portdecls)
                         (:expr)
                         (:atts)
                         (:loc))
                       'make-vl-letdecl
                       nil))

Function: vl-letdecl

(defun vl-letdecl (name portdecls expr atts loc)
  (declare (xargs :guard (and (stringp name)
                              (vl-portdecllist-p portdecls)
                              (vl-expr-p expr)
                              (vl-atts-p atts)
                              (vl-location-p loc))))
  (declare (xargs :guard t))
  (let ((__function__ 'vl-letdecl))
    (declare (ignorable __function__))
    (b* ((name (mbe :logic (str-fix name) :exec name))
         (portdecls (mbe :logic (vl-portdecllist-fix portdecls)
                         :exec portdecls))
         (expr (mbe :logic (vl-expr-fix expr)
                    :exec expr))
         (atts (mbe :logic (vl-atts-fix atts)
                    :exec atts))
         (loc (mbe :logic (vl-location-fix loc)
                   :exec loc)))
      (cons :vl-letdecl (list (cons 'name name)
                              (cons 'portdecls portdecls)
                              (cons 'expr expr)
                              (cons 'atts atts)
                              (cons 'loc loc))))))