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Svex-call

Svex-call->args

Get the args field from a svex-call.

Signature
(svex-call->args x) → args
Arguments: x — Guard (svex-p x).
Returns: args — Type (svexlist-p args).

This is an ordinary field accessor created by defprod.

Definitions and Theorems

Function: svex-call->args$inline

(defun svex-call->args$inline (x)
  (declare (xargs :guard (svex-p x)))
  (declare (xargs :guard (equal (svex-kind x) :call)))
  (let ((__function__ 'svex-call->args))
    (declare (ignorable __function__))
    (mbe :logic
         (b* ((x (and (equal (svex-kind x) :call) x)))
           (svexlist-fix (cdr x)))
         :exec (cdr x))))

Theorem: svexlist-p-of-svex-call->args

(defthm svexlist-p-of-svex-call->args
  (b* ((args (svex-call->args$inline x)))
    (svexlist-p args))
  :rule-classes :rewrite)

Theorem: svex-call->args$inline-of-svex-fix-x

(defthm svex-call->args$inline-of-svex-fix-x
  (equal (svex-call->args$inline (svex-fix x))
         (svex-call->args$inline x)))

Theorem: svex-call->args$inline-svex-equiv-congruence-on-x

(defthm svex-call->args$inline-svex-equiv-congruence-on-x
  (implies (svex-equiv x x-equiv)
           (equal (svex-call->args$inline x)
                  (svex-call->args$inline x-equiv)))
  :rule-classes :congruence)

Theorem: svex-call->args-when-wrong-kind

(defthm svex-call->args-when-wrong-kind
  (implies (not (equal (svex-kind x) :call))
           (equal (svex-call->args x)
                  (svexlist-fix nil))))