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Vl-ifstmt

Make-vl-ifstmt

Basic constructor macro for vl-ifstmt structures.

Syntax

(make-vl-ifstmt [:condition <condition>] 
                [:truebranch <truebranch>] 
                [:falsebranch <falsebranch>] 
                [:atts <atts>])

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

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

Definition

This is an ordinary make- macro introduced by defprod.

Macro: make-vl-ifstmt

(defmacro make-vl-ifstmt (&rest args)
  (std::make-aggregate 'vl-ifstmt
                       args
                       '((:condition)
                         (:truebranch)
                         (:falsebranch)
                         (:atts))
                       'make-vl-ifstmt
                       nil))

Function: vl-ifstmt

(defun vl-ifstmt (condition truebranch falsebranch atts)
  (declare (xargs :guard (and (vl-expr-p condition)
                              (vl-stmt-p truebranch)
                              (vl-stmt-p falsebranch)
                              (vl-atts-p atts))))
  (declare (xargs :guard t))
  (let ((__function__ 'vl-ifstmt))
    (declare (ignorable __function__))
    (b* ((condition (mbe :logic (vl-expr-fix condition)
                         :exec condition))
         (truebranch (mbe :logic (vl-stmt-fix truebranch)
                          :exec truebranch))
         (falsebranch (mbe :logic (vl-stmt-fix falsebranch)
                           :exec falsebranch))
         (atts (mbe :logic (vl-atts-fix atts)
                    :exec atts)))
      (cons :vl-ifstmt
            (std::prod-cons (std::prod-cons condition truebranch)
                            (std::prod-cons falsebranch atts))))))