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• Parse-paramdecls

Vl-parse-param-or-localparam-declaration

Signature

(vl-parse-param-or-localparam-declaration 
     atts types &key (tokstream 'tokstream) 
     (config 'config)) 
 
  → 
(mv errmsg? value new-tokstream)

Arguments

config — Guard (vl-loadconfig-p config).

Definitions and Theorems

Function: vl-parse-param-or-localparam-declaration-fn

(defun vl-parse-param-or-localparam-declaration-fn
       (atts types tokstream config)
 (declare (xargs :stobjs (tokstream)))
 (declare (xargs :guard (vl-loadconfig-p config)))
 (declare (ignorable config))
 (declare
  (xargs
    :guard (and (vl-atts-p atts)
                (true-listp types)
                (subsetp types
                         '(:vl-kwd-parameter :vl-kwd-localparam)))))
 (let ((__function__ 'vl-parse-param-or-localparam-declaration))
   (declare (ignorable __function__))
   (if (equal (vl-loadconfig->edition config)
              :verilog-2005)
       (vl-parse-param-or-localparam-declaration-2005 atts types)
     (vl-parse-param-or-localparam-declaration-2012 atts types))))

Theorem: vl-parse-param-or-localparam-declaration-fails-gracefully

(defthm vl-parse-param-or-localparam-declaration-fails-gracefully
 (implies
  (mv-nth 0
          (vl-parse-param-or-localparam-declaration atts types))
  (not
   (mv-nth 1
           (vl-parse-param-or-localparam-declaration atts types)))))

Theorem: vl-warning-p-of-vl-parse-param-or-localparam-declaration

(defthm vl-warning-p-of-vl-parse-param-or-localparam-declaration
 (iff
  (vl-warning-p
     (mv-nth 0
             (vl-parse-param-or-localparam-declaration atts types)))
  (mv-nth 0
          (vl-parse-param-or-localparam-declaration atts types))))

Theorem: vl-parse-param-or-localparam-declaration-result

(defthm vl-parse-param-or-localparam-declaration-result
 (implies
  (and
    (and (force (vl-atts-p atts))
         (force (true-listp types))
         (force (subsetp types
                         '(:vl-kwd-parameter :vl-kwd-localparam)))))
  (vl-paramdecllist-p
   (mv-nth 1
           (vl-parse-param-or-localparam-declaration atts types)))))

Theorem: vl-parse-param-or-localparam-declaration-true-listp

(defthm vl-parse-param-or-localparam-declaration-true-listp
 (true-listp
     (mv-nth 1
             (vl-parse-param-or-localparam-declaration atts types)))
 :rule-classes :type-prescription)

Theorem: vl-parse-param-or-localparam-declaration-count-strong

(defthm vl-parse-param-or-localparam-declaration-count-strong
 (and
  (<=
   (vl-tokstream-measure
     :tokstream
     (mv-nth 2
             (vl-parse-param-or-localparam-declaration atts types)))
   (vl-tokstream-measure))
  (implies
   (not
     (mv-nth 0
             (vl-parse-param-or-localparam-declaration atts types)))
   (<
    (vl-tokstream-measure
     :tokstream
     (mv-nth 2
             (vl-parse-param-or-localparam-declaration atts types)))
    (vl-tokstream-measure))))
 :rule-classes ((:rewrite) (:linear)))