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Vl-casestmt

Make-vl-casestmt

Basic constructor macro for vl-casestmt structures.

Syntax

(make-vl-casestmt [:casetype <casetype>] 
                  [:check <check>] 
                  [:test <test>] 
                  [:caselist <caselist>] 
                  [:default <default>] 
                  [:atts <atts>])

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

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

Definition

This is an ordinary make- macro introduced by defprod.

Macro: make-vl-casestmt

(defmacro make-vl-casestmt (&rest args)
  (std::make-aggregate 'vl-casestmt
                       args
                       '((:casetype)
                         (:check)
                         (:test)
                         (:caselist)
                         (:default)
                         (:atts))
                       'make-vl-casestmt
                       nil))

Function: vl-casestmt

(defun vl-casestmt (casetype check test caselist default atts)
 (declare (xargs :guard (and (vl-casetype-p casetype)
                             (vl-casecheck-p check)
                             (vl-expr-p test)
                             (vl-caselist-p caselist)
                             (vl-stmt-p default)
                             (vl-atts-p atts))))
 (declare (xargs :guard t))
 (let ((__function__ 'vl-casestmt))
  (declare (ignorable __function__))
  (b* ((casetype (mbe :logic (vl-casetype-fix casetype)
                      :exec casetype))
       (check (mbe :logic (vl-casecheck-fix check)
                   :exec check))
       (test (mbe :logic (vl-expr-fix test)
                  :exec test))
       (caselist (mbe :logic (vl-caselist-fix caselist)
                      :exec caselist))
       (default (mbe :logic (vl-stmt-fix default)
                     :exec default))
       (atts (mbe :logic (vl-atts-fix atts)
                  :exec atts)))
    (cons :vl-casestmt
          (std::prod-cons
               (std::prod-cons casetype (std::prod-cons check test))
               (std::prod-cons caselist
                               (std::prod-cons default atts)))))))