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Atc-implementation

Atc-fn

Event expansion of atc.

Signature
(atc-fn args call ctx state) → (mv erp event state)
Arguments: args — Guard (true-listp args).; call — Guard (pseudo-event-formp call).; ctx — Guard (ctxp ctx).
Returns: event — Type (pseudo-event-formp event).

Definitions and Theorems

Function: atc-fn

(defun atc-fn (args call ctx state)
  (declare (xargs :stobjs (state)))
  (declare (xargs :guard (and (true-listp args)
                              (pseudo-event-formp call)
                              (ctxp ctx))))
  (let ((__function__ 'atc-fn))
    (declare (ignorable __function__))
    (b* (((mv erp event state)
          (atc-process-inputs-and-gen-everything args call state))
         ((when erp)
          (er-soft+ ctx t '(_) "~@0" erp)))
      (acl2::value event))))

Theorem: pseudo-event-formp-of-atc-fn.event

(defthm pseudo-event-formp-of-atc-fn.event
  (b* (((mv acl2::?erp acl2::?event acl2::?state)
        (atc-fn args call ctx state)))
    (pseudo-event-formp event))
  :rule-classes :rewrite)