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Vl-design-scope-find-package

Signature

(vl-design-scope-find-package name scope) → item

Arguments

name — Guard (stringp name).

scope — Guard (vl-design-p scope).

Returns

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

Definitions and Theorems

Function: vl-design-scope-find-package

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

Theorem: return-type-of-vl-design-scope-find-package

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

Theorem: vl-design-scope-find-package-of-str-fix-name

(defthm vl-design-scope-find-package-of-str-fix-name
  (equal (vl-design-scope-find-package (str-fix name)
                                       scope)
         (vl-design-scope-find-package name scope)))

Theorem: vl-design-scope-find-package-streqv-congruence-on-name

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

Theorem: vl-design-scope-find-package-of-vl-design-fix-scope

(defthm vl-design-scope-find-package-of-vl-design-fix-scope
  (equal (vl-design-scope-find-package name (vl-design-fix scope))
         (vl-design-scope-find-package name scope)))

Theorem: vl-design-scope-find-package-vl-design-equiv-congruence-on-scope

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

Subtopics

Vl-design-scope-package-alist