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• Make-implicit-wires

Vl-import-update-implicit

Signature

(vl-import-update-implicit x st warnings) 
  → 
(mv new-warnings new-st)

Arguments

x — Guard (vl-import-p x).

st — Guard (vl-implicitst-p st).

warnings — Guard (vl-warninglist-p warnings).

Returns

new-warnings — Type (vl-warninglist-p new-warnings).

new-st — Type (vl-implicitst-p new-st).

Definitions and Theorems

Function: vl-import-update-implicit

(defun vl-import-update-implicit (x st warnings)
 (declare (xargs :guard (and (vl-import-p x)
                             (vl-implicitst-p st)
                             (vl-warninglist-p warnings))))
 (let ((__function__ 'vl-import-update-implicit))
  (declare (ignorable __function__))
  (b*
   (((vl-import x) (vl-import-fix x))
    ((vl-implicitst st))
    (package (vl-scopestack-find-package x.pkg st.ss))
    (warnings
     (if package (ok)
       (fatal
            :type :vl-bad-import
            :msg "~a0: trying to import from undefined package ~s1."
            :args (list x x.pkg))))
    ((when (eq x.part :vl-import*))
     (b*
      ((wildpkgs
        (cons (cons x.pkg
                    (and package
                         (vl-package-scope-item-alist-top package)))
              st.wildpkgs)))
      (mv warnings
          (change-vl-implicitst st
                                :wildpkgs wildpkgs))))
    (decls (hons-acons (the string x.part)
                       nil st.decls)))
   (mv warnings
       (change-vl-implicitst st
                             :decls decls)))))

Theorem: vl-warninglist-p-of-vl-import-update-implicit.new-warnings

(defthm vl-warninglist-p-of-vl-import-update-implicit.new-warnings
  (b* (((mv ?new-warnings ?new-st)
        (vl-import-update-implicit x st warnings)))
    (vl-warninglist-p new-warnings))
  :rule-classes :rewrite)

Theorem: vl-implicitst-p-of-vl-import-update-implicit.new-st

(defthm vl-implicitst-p-of-vl-import-update-implicit.new-st
  (b* (((mv ?new-warnings ?new-st)
        (vl-import-update-implicit x st warnings)))
    (vl-implicitst-p new-st))
  :rule-classes :rewrite)

Theorem: vl-import-update-implicit-of-vl-import-fix-x

(defthm vl-import-update-implicit-of-vl-import-fix-x
  (equal (vl-import-update-implicit (vl-import-fix x)
                                    st warnings)
         (vl-import-update-implicit x st warnings)))

Theorem: vl-import-update-implicit-vl-import-equiv-congruence-on-x

(defthm vl-import-update-implicit-vl-import-equiv-congruence-on-x
  (implies (vl-import-equiv x x-equiv)
           (equal (vl-import-update-implicit x st warnings)
                  (vl-import-update-implicit x-equiv st warnings)))
  :rule-classes :congruence)

Theorem: vl-import-update-implicit-of-vl-implicitst-fix-st

(defthm vl-import-update-implicit-of-vl-implicitst-fix-st
  (equal (vl-import-update-implicit x (vl-implicitst-fix st)
                                    warnings)
         (vl-import-update-implicit x st warnings)))

Theorem: vl-import-update-implicit-vl-implicitst-equiv-congruence-on-st

(defthm
     vl-import-update-implicit-vl-implicitst-equiv-congruence-on-st
  (implies (vl-implicitst-equiv st st-equiv)
           (equal (vl-import-update-implicit x st warnings)
                  (vl-import-update-implicit x st-equiv warnings)))
  :rule-classes :congruence)

Theorem: vl-import-update-implicit-of-vl-warninglist-fix-warnings

(defthm vl-import-update-implicit-of-vl-warninglist-fix-warnings
 (equal
      (vl-import-update-implicit x st (vl-warninglist-fix warnings))
      (vl-import-update-implicit x st warnings)))

Theorem: vl-import-update-implicit-vl-warninglist-equiv-congruence-on-warnings

(defthm
 vl-import-update-implicit-vl-warninglist-equiv-congruence-on-warnings
 (implies (vl-warninglist-equiv warnings warnings-equiv)
          (equal (vl-import-update-implicit x st warnings)
                 (vl-import-update-implicit x st warnings-equiv)))
 :rule-classes :congruence)