		Search-engine friendly clone of the ACL2 documentation.

Function-dinfo

Function-dinfo->body

Get the body field from a function-dinfo.

Signature
(function-dinfo->body x) → body
Arguments: x — Guard (function-dinfop x).
Returns: body — Type (statement-listp body).

This is an ordinary field accessor created by fty::defprod.

Definitions and Theorems

Function: function-dinfo->body$inline

(defun function-dinfo->body$inline (x)
  (declare (xargs :guard (function-dinfop x)))
  (declare (xargs :guard t))
  (let ((__function__ 'function-dinfo->body))
    (declare (ignorable __function__))
    (mbe :logic
         (b* ((x (and t x)))
           (statement-list-fix (cdr (std::da-nth 2 x))))
         :exec (cdr (std::da-nth 2 x)))))

Theorem: statement-listp-of-function-dinfo->body

(defthm statement-listp-of-function-dinfo->body
  (b* ((body (function-dinfo->body$inline x)))
    (statement-listp body))
  :rule-classes :rewrite)

Theorem: function-dinfo->body$inline-of-function-dinfo-fix-x

(defthm function-dinfo->body$inline-of-function-dinfo-fix-x
  (equal (function-dinfo->body$inline (function-dinfo-fix x))
         (function-dinfo->body$inline x)))

Theorem: function-dinfo->body$inline-function-dinfo-equiv-congruence-on-x

(defthm
   function-dinfo->body$inline-function-dinfo-equiv-congruence-on-x
  (implies (function-dinfo-equiv x x-equiv)
           (equal (function-dinfo->body$inline x)
                  (function-dinfo->body$inline x-equiv)))
  :rule-classes :congruence)