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• Input-checking

Check-input-items

Check a list of input items.

Signature

(check-input-items initems intitle params env) → new-params

Arguments

initems — Guard (input-item-listp initems).

intitle — Guard (input-titlep intitle).

params — Guard (funparam-listp params).

env — Guard (senvp env).

Returns

new-params — Type (funparam-list-resultp new-params).

We check each one of them, one after the other. These are all under the same input title.

Definitions and Theorems

Function: check-input-items

(defun check-input-items (initems intitle params env)
  (declare (xargs :guard (and (input-item-listp initems)
                              (input-titlep intitle)
                              (funparam-listp params)
                              (senvp env))))
  (let ((__function__ 'check-input-items))
    (declare (ignorable __function__))
    (b* (((when (endp initems))
          (funparam-list-fix params))
         ((okf params)
          (check-input-item (car initems)
                            intitle params env)))
      (check-input-items (cdr initems)
                         intitle params env))))

Theorem: funparam-list-resultp-of-check-input-items

(defthm funparam-list-resultp-of-check-input-items
  (b* ((new-params (check-input-items initems intitle params env)))
    (funparam-list-resultp new-params))
  :rule-classes :rewrite)

Theorem: check-input-items-of-input-item-list-fix-initems

(defthm check-input-items-of-input-item-list-fix-initems
  (equal (check-input-items (input-item-list-fix initems)
                            intitle params env)
         (check-input-items initems intitle params env)))

Theorem: check-input-items-input-item-list-equiv-congruence-on-initems

(defthm
      check-input-items-input-item-list-equiv-congruence-on-initems
  (implies
       (input-item-list-equiv initems initems-equiv)
       (equal (check-input-items initems intitle params env)
              (check-input-items initems-equiv intitle params env)))
  :rule-classes :congruence)

Theorem: check-input-items-of-input-title-fix-intitle

(defthm check-input-items-of-input-title-fix-intitle
  (equal (check-input-items initems (input-title-fix intitle)
                            params env)
         (check-input-items initems intitle params env)))

Theorem: check-input-items-input-title-equiv-congruence-on-intitle

(defthm check-input-items-input-title-equiv-congruence-on-intitle
  (implies
       (input-title-equiv intitle intitle-equiv)
       (equal (check-input-items initems intitle params env)
              (check-input-items initems intitle-equiv params env)))
  :rule-classes :congruence)

Theorem: check-input-items-of-funparam-list-fix-params

(defthm check-input-items-of-funparam-list-fix-params
  (equal (check-input-items initems
                            intitle (funparam-list-fix params)
                            env)
         (check-input-items initems intitle params env)))

Theorem: check-input-items-funparam-list-equiv-congruence-on-params

(defthm check-input-items-funparam-list-equiv-congruence-on-params
  (implies
       (funparam-list-equiv params params-equiv)
       (equal (check-input-items initems intitle params env)
              (check-input-items initems intitle params-equiv env)))
  :rule-classes :congruence)

Theorem: check-input-items-of-senv-fix-env

(defthm check-input-items-of-senv-fix-env
  (equal (check-input-items initems intitle params (senv-fix env))
         (check-input-items initems intitle params env)))

Theorem: check-input-items-senv-equiv-congruence-on-env

(defthm check-input-items-senv-equiv-congruence-on-env
  (implies
       (senv-equiv env env-equiv)
       (equal (check-input-items initems intitle params env)
              (check-input-items initems intitle params env-equiv)))
  :rule-classes :congruence)