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• Make-implicit-wires

Vl-warn-about-undeclared-wires

Add fatal warnings about names that are used but not declared.

Signature

(vl-warn-about-undeclared-wires ctx names st warnings) 
  → 
new-warnings

Arguments

ctx — Where we saw these names.
    Guard (vl-modelement-p ctx).

names — The names we saw.
    Guard (string-listp names).

st — Guard (vl-implicitst-p st).

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

Returns

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

Definitions and Theorems

Function: vl-warn-about-undeclared-wires

(defun vl-warn-about-undeclared-wires (ctx names st warnings)
 (declare (xargs :guard (and (vl-modelement-p ctx)
                             (string-listp names)
                             (vl-implicitst-p st)
                             (vl-warninglist-p warnings))))
 (let ((__function__ 'vl-warn-about-undeclared-wires))
   (declare (ignorable __function__))
   (b* ((ctx (vl-modelement-fix ctx))
        (undeclared (mergesort (vl-remove-declared-wires names st)))
        ((when (atom undeclared)) (ok)))
     (fatal :type :vl-warn-undeclared :msg
            (if (atom (cdr undeclared))
                "~a0: identifier ~w1 is used but not yet declared."
              "~a0: identifiers ~&2 are used but not yet declared.")
            :args (list ctx (car undeclared)
                        undeclared)))))

Theorem: vl-warninglist-p-of-vl-warn-about-undeclared-wires

(defthm vl-warninglist-p-of-vl-warn-about-undeclared-wires
  (b* ((new-warnings
            (vl-warn-about-undeclared-wires ctx names st warnings)))
    (vl-warninglist-p new-warnings))
  :rule-classes :rewrite)

Theorem: vl-warn-about-undeclared-wires-of-vl-modelement-fix-ctx

(defthm vl-warn-about-undeclared-wires-of-vl-modelement-fix-ctx
  (equal (vl-warn-about-undeclared-wires (vl-modelement-fix ctx)
                                         names st warnings)
         (vl-warn-about-undeclared-wires ctx names st warnings)))

Theorem: vl-warn-about-undeclared-wires-vl-modelement-equiv-congruence-on-ctx

(defthm
 vl-warn-about-undeclared-wires-vl-modelement-equiv-congruence-on-ctx
 (implies
  (vl-modelement-equiv ctx ctx-equiv)
  (equal
      (vl-warn-about-undeclared-wires ctx names st warnings)
      (vl-warn-about-undeclared-wires ctx-equiv names st warnings)))
 :rule-classes :congruence)

Theorem: vl-warn-about-undeclared-wires-of-string-list-fix-names

(defthm vl-warn-about-undeclared-wires-of-string-list-fix-names
  (equal (vl-warn-about-undeclared-wires ctx (string-list-fix names)
                                         st warnings)
         (vl-warn-about-undeclared-wires ctx names st warnings)))

Theorem: vl-warn-about-undeclared-wires-string-list-equiv-congruence-on-names

(defthm
 vl-warn-about-undeclared-wires-string-list-equiv-congruence-on-names
 (implies
  (str::string-list-equiv names names-equiv)
  (equal
      (vl-warn-about-undeclared-wires ctx names st warnings)
      (vl-warn-about-undeclared-wires ctx names-equiv st warnings)))
 :rule-classes :congruence)

Theorem: vl-warn-about-undeclared-wires-of-vl-implicitst-fix-st

(defthm vl-warn-about-undeclared-wires-of-vl-implicitst-fix-st
 (equal
    (vl-warn-about-undeclared-wires ctx names (vl-implicitst-fix st)
                                    warnings)
    (vl-warn-about-undeclared-wires ctx names st warnings)))

Theorem: vl-warn-about-undeclared-wires-vl-implicitst-equiv-congruence-on-st

(defthm
 vl-warn-about-undeclared-wires-vl-implicitst-equiv-congruence-on-st
 (implies
  (vl-implicitst-equiv st st-equiv)
  (equal
      (vl-warn-about-undeclared-wires ctx names st warnings)
      (vl-warn-about-undeclared-wires ctx names st-equiv warnings)))
 :rule-classes :congruence)

Theorem: vl-warn-about-undeclared-wires-of-vl-warninglist-fix-warnings

(defthm
      vl-warn-about-undeclared-wires-of-vl-warninglist-fix-warnings
  (equal (vl-warn-about-undeclared-wires
              ctx
              names st (vl-warninglist-fix warnings))
         (vl-warn-about-undeclared-wires ctx names st warnings)))

Theorem: vl-warn-about-undeclared-wires-vl-warninglist-equiv-congruence-on-warnings

(defthm
 vl-warn-about-undeclared-wires-vl-warninglist-equiv-congruence-on-warnings
 (implies
  (vl-warninglist-equiv warnings warnings-equiv)
  (equal
      (vl-warn-about-undeclared-wires ctx names st warnings)
      (vl-warn-about-undeclared-wires ctx names st warnings-equiv)))
 :rule-classes :congruence)