(vl-parse-list-of-param-assignments atts localp type &key (tokstream 'tokstream) (config 'config)) → (mv errmsg? value new-tokstream)
Function:
(defun vl-parse-list-of-param-assignments-fn (atts localp type tokstream config) (declare (xargs :stobjs (tokstream))) (declare (xargs :guard (vl-loadconfig-p config))) (declare (ignorable config)) (declare (xargs :guard (and (vl-atts-p atts) (booleanp localp) (vl-paramtype-p type) (member (vl-paramtype-kind type) '(:vl-implicitvalueparam :vl-explicitvalueparam))))) (let ((__function__ 'vl-parse-list-of-param-assignments)) (declare (ignorable __function__)) (seq tokstream (first := (vl-parse-param-assignment atts localp type)) (when (or (atom (vl-tokstream->tokens)) (vl-is-token? :vl-rparen) (vl-is-token? :vl-semi)) (return (list first))) (when (vl-is-token? :vl-comma) (when (vl-lookahead-is-token? :vl-idtoken (cdr (vl-tokstream->tokens))) (return-raw (b* ((backup (vl-tokstream-save)) ((mv err decls tokstream) (seq tokstream (:= (vl-match)) (decls := (vl-parse-list-of-param-assignments atts localp type)) (return decls))) ((unless err) (mv nil (cons first decls) tokstream)) (tokstream (vl-tokstream-restore backup))) (mv nil (list first) tokstream)))) (return (list first))) (return-raw (vl-parse-error "Expected a comma or right paren to follow a list of param assignments")))))
Theorem:
(defthm vl-parse-list-of-param-assignments-fails-gracefully (implies (mv-nth 0 (vl-parse-list-of-param-assignments atts localp type)) (not (mv-nth 1 (vl-parse-list-of-param-assignments atts localp type)))))
Theorem:
(defthm vl-warning-p-of-vl-parse-list-of-param-assignments (iff (vl-warning-p (mv-nth 0 (vl-parse-list-of-param-assignments atts localp type))) (mv-nth 0 (vl-parse-list-of-param-assignments atts localp type))))
Theorem:
(defthm vl-parse-list-of-param-assignments-result (implies (and (and (force (vl-atts-p atts)) (force (booleanp localp)) (force (vl-paramtype-p type)) (force (member (vl-paramtype-kind type) '(:vl-implicitvalueparam :vl-explicitvalueparam))))) (vl-paramdecllist-p (mv-nth 1 (vl-parse-list-of-param-assignments atts localp type)))))
Theorem:
(defthm vl-parse-list-of-param-assignments-true-listp (true-listp (mv-nth 1 (vl-parse-list-of-param-assignments atts localp type))) :rule-classes :type-prescription)
Theorem:
(defthm vl-parse-list-of-param-assignments-count-strong (and (<= (vl-tokstream-measure :tokstream (mv-nth 2 (vl-parse-list-of-param-assignments atts localp type))) (vl-tokstream-measure)) (implies (not (mv-nth 0 (vl-parse-list-of-param-assignments atts localp type))) (< (vl-tokstream-measure :tokstream (mv-nth 2 (vl-parse-list-of-param-assignments atts localp type))) (vl-tokstream-measure)))) :rule-classes ((:rewrite) (:linear)))