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Vl-module-scope-find-item

Signature

(vl-module-scope-find-item name scope) → item

Arguments

name — Guard (stringp name).

scope — Guard (vl-module-p scope).

Returns

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

Definitions and Theorems

Function: vl-module-scope-find-item

(defun vl-module-scope-find-item (name scope)
       (declare (xargs :guard (and (stringp name)
                                   (vl-module-p scope))))
       (let ((__function__ 'vl-module-scope-find-item))
            (declare (ignorable __function__))
            (b* (((vl-module scope))
                 (?name (string-fix name)))
                (or (vl-find-paramdecl name scope.paramdecls)
                    (vl-find-vardecl name scope.vardecls)
                    (vl-find-fundecl name scope.fundecls)
                    (vl-find-taskdecl name scope.taskdecls)
                    (vl-find-typedef name scope.typedefs)
                    (vl-find-dpiimport name scope.dpiimports)
                    (vl-find-modinst name scope.modinsts)
                    (vl-find-gateinst name scope.gateinsts)
                    (vl-find-genvar name scope.genvars)
                    (vl-find-genelement name scope.generates)
                    (vl-find-interfaceport name scope.ifports)))))

Theorem: return-type-of-vl-module-scope-find-item

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

Theorem: vl-module-scope-find-item-of-str-fix-name

(defthm vl-module-scope-find-item-of-str-fix-name
        (equal (vl-module-scope-find-item (str-fix name)
                                          scope)
               (vl-module-scope-find-item name scope)))

Theorem: vl-module-scope-find-item-streqv-congruence-on-name

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

Theorem: vl-module-scope-find-item-of-vl-module-fix-scope

(defthm
     vl-module-scope-find-item-of-vl-module-fix-scope
     (equal (vl-module-scope-find-item name (vl-module-fix scope))
            (vl-module-scope-find-item name scope)))

Theorem: vl-module-scope-find-item-vl-module-equiv-congruence-on-scope

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

Subtopics

Vl-module-scope-item-alist