     func testCountWhereQuery() {
         let realm = copyRealmToTestPath(largeRealm)
         measureBlock {
-            for i in 0..<50 {
+            for _ in 0..<50 {
                 let results = realm.objects(SwiftStringObject).filter("stringCol = 'a'")
                 _ = results.count
             }

    func testCountWhereTableView() {
        let realm = copyRealmToTestPath(mediumRealm)
        measureBlock {
            for i in 0..<50 {
                let results = realm.objects(SwiftStringObject).filter("stringCol = 'a'")
                _ = results.first
                _ = results.count

        let realm = copyRealmToTestPath(mediumRealm)
        measureBlock {
            for stringObject in realm.objects(SwiftStringObject).filter("stringCol = 'a'") {
                _ = stringObject.stringCol
            }
        }
    }
