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• Drop-user-submodules

Vl-modulelist-drop-user-submodules

Signature

(vl-modulelist-drop-user-submodules x drop) → new-x

Arguments

x — Module list to filter.
    Guard (vl-modulelist-p x).

drop — Names of modules to drop.
    Guard (string-listp drop).

Returns

new-x — Type (vl-modulelist-p new-x).

Definitions and Theorems

Function: vl-modulelist-drop-user-submodules

(defun vl-modulelist-drop-user-submodules (x drop)
 (declare (xargs :guard (and (vl-modulelist-p x)
                             (string-listp drop))))
 (let ((__function__ 'vl-modulelist-drop-user-submodules))
   (declare (ignorable __function__))
   (b*
     ((drop (string-list-fix drop))
      (x (vl-delete-modules drop x))
      (fal (make-lookup-alist drop))
      (x-prime (vl-modulelist-drop-user-submodules-aux x drop fal)))
     (fast-alist-free fal)
     x-prime)))

Theorem: vl-modulelist-p-of-vl-modulelist-drop-user-submodules

(defthm vl-modulelist-p-of-vl-modulelist-drop-user-submodules
  (b* ((new-x (vl-modulelist-drop-user-submodules x drop)))
    (vl-modulelist-p new-x))
  :rule-classes :rewrite)

Theorem: vl-modulelist-drop-user-submodules-of-vl-modulelist-fix-x

(defthm vl-modulelist-drop-user-submodules-of-vl-modulelist-fix-x
  (equal (vl-modulelist-drop-user-submodules (vl-modulelist-fix x)
                                             drop)
         (vl-modulelist-drop-user-submodules x drop)))

Theorem: vl-modulelist-drop-user-submodules-vl-modulelist-equiv-congruence-on-x

(defthm
 vl-modulelist-drop-user-submodules-vl-modulelist-equiv-congruence-on-x
 (implies (vl-modulelist-equiv x x-equiv)
          (equal (vl-modulelist-drop-user-submodules x drop)
                 (vl-modulelist-drop-user-submodules x-equiv drop)))
 :rule-classes :congruence)

Theorem: vl-modulelist-drop-user-submodules-of-string-list-fix-drop

(defthm vl-modulelist-drop-user-submodules-of-string-list-fix-drop
  (equal
       (vl-modulelist-drop-user-submodules x (string-list-fix drop))
       (vl-modulelist-drop-user-submodules x drop)))

Theorem: vl-modulelist-drop-user-submodules-string-list-equiv-congruence-on-drop

(defthm
 vl-modulelist-drop-user-submodules-string-list-equiv-congruence-on-drop
 (implies (str::string-list-equiv drop drop-equiv)
          (equal (vl-modulelist-drop-user-submodules x drop)
                 (vl-modulelist-drop-user-submodules x drop-equiv)))
 :rule-classes :congruence)