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Vl-interface-scope-find-portdecl

Signature

(vl-interface-scope-find-portdecl name scope) → item

Arguments

name — Guard (stringp name).

scope — Guard (vl-interface-p scope).

Returns

item — Type (iff (vl-portdecl-p item) item).

Definitions and Theorems

Function: vl-interface-scope-find-portdecl

(defun vl-interface-scope-find-portdecl (name scope)
  (declare (xargs :guard (and (stringp name)
                              (vl-interface-p scope))))
  (let ((__function__ 'vl-interface-scope-find-portdecl))
    (declare (ignorable __function__))
    (b* (((vl-interface scope))
         (?name (string-fix name)))
      (or (vl-find-portdecl name scope.portdecls)))))

Theorem: return-type-of-vl-interface-scope-find-portdecl

(defthm return-type-of-vl-interface-scope-find-portdecl
  (b* ((item (vl-interface-scope-find-portdecl name scope)))
    (iff (vl-portdecl-p item) item))
  :rule-classes :rewrite)

Theorem: vl-interface-scope-find-portdecl-of-str-fix-name

(defthm vl-interface-scope-find-portdecl-of-str-fix-name
  (equal (vl-interface-scope-find-portdecl (str-fix name)
                                           scope)
         (vl-interface-scope-find-portdecl name scope)))

Theorem: vl-interface-scope-find-portdecl-streqv-congruence-on-name

(defthm vl-interface-scope-find-portdecl-streqv-congruence-on-name
  (implies
       (streqv name name-equiv)
       (equal (vl-interface-scope-find-portdecl name scope)
              (vl-interface-scope-find-portdecl name-equiv scope)))
  :rule-classes :congruence)

Theorem: vl-interface-scope-find-portdecl-of-vl-interface-fix-scope

(defthm vl-interface-scope-find-portdecl-of-vl-interface-fix-scope
 (equal
    (vl-interface-scope-find-portdecl name (vl-interface-fix scope))
    (vl-interface-scope-find-portdecl name scope)))

Theorem: vl-interface-scope-find-portdecl-vl-interface-equiv-congruence-on-scope

(defthm
 vl-interface-scope-find-portdecl-vl-interface-equiv-congruence-on-scope
 (implies
      (vl-interface-equiv scope scope-equiv)
      (equal (vl-interface-scope-find-portdecl name scope)
             (vl-interface-scope-find-portdecl name scope-equiv)))
 :rule-classes :congruence)

Subtopics

Vl-interface-scope-portdecl-alist