     
     struct Person: Equatable {
         var name: String
+        
+        var associatedGreeting: String {
+            "Hello, my name is \(name)."
+        }
     }
     
     enum PersonWithShortName_Spec: SemanticTypeSpec {

    func testSubscriptAccess() {
        let tim = try! PersonWithShortName(Person(name: "Tim"))
        XCTAssertEqual(tim.name, "Tim")
    }
    
    

        ("testInitialization", testInitialization),
        ("testBackingPrimitiveAccess", testBackingPrimitiveAccess),
        ("testSubscriptAccess", testSubscriptAccess),
        ("testTryMap", testTryMap),
    ]
}
