(vl-parse-variable-decl-assignment &key (tokstream 'tokstream) (config 'config)) → (mv errmsg? value new-tokstream)
Function:
(defun vl-parse-variable-decl-assignment-fn (tokstream config) (declare (xargs :stobjs (tokstream))) (declare (xargs :guard (vl-loadconfig-p config))) (declare (ignorable config)) (let ((__function__ 'vl-parse-variable-decl-assignment)) (declare (ignorable __function__)) (seq tokstream (id := (vl-match-token :vl-idtoken)) (when (vl-is-token? :vl-lbrack) (dims := (vl-parse-0+-variable-dimensions))) (when (vl-is-token? :vl-equalsign) (:= (vl-match)) (expr := (vl-parse-expression)) (when (or (vl-is-token? :vl-kwd-new) (and (vl-is-token? :vl-scope) (vl-lookahead-is-token? :vl-kwd-new (cdr (vl-tokstream->tokens))))) (return-raw (vl-parse-error "Implement support for 'new' in struct/union members!")))) (return (make-vl-vardeclassign :id (vl-idtoken->name id) :dims dims :expr expr)))))
Theorem:
(defthm vl-parse-variable-decl-assignment-fails-gracefully (implies (mv-nth 0 (vl-parse-variable-decl-assignment)) (not (mv-nth 1 (vl-parse-variable-decl-assignment)))))
Theorem:
(defthm vl-warning-p-of-vl-parse-variable-decl-assignment (iff (vl-warning-p (mv-nth 0 (vl-parse-variable-decl-assignment))) (mv-nth 0 (vl-parse-variable-decl-assignment))))
Theorem:
(defthm vl-parse-variable-decl-assignment-result (implies (and t) (equal (vl-vardeclassign-p (mv-nth 1 (vl-parse-variable-decl-assignment))) (not (mv-nth 0 (vl-parse-variable-decl-assignment))))))
Theorem:
(defthm vl-parse-variable-decl-assignment-count-strong (and (<= (vl-tokstream-measure :tokstream (mv-nth 2 (vl-parse-variable-decl-assignment))) (vl-tokstream-measure)) (implies (not (mv-nth 0 (vl-parse-variable-decl-assignment))) (< (vl-tokstream-measure :tokstream (mv-nth 2 (vl-parse-variable-decl-assignment))) (vl-tokstream-measure)))) :rule-classes ((:rewrite) (:linear)))