// RUN: %target-swift-frontend %s -typecheck -verify // https://github.com/apple/swift/issues/54093 @propertyWrapper struct Wrapper1 { var wrappedValue: Int? } class Test1 { @Wrapper1 var user: Int // expected-error@-1 {{property type 'Int' does not match 'wrappedValue' type 'Int?'}} } @propertyWrapper struct Wrapper2 { var wrappedValue: Int?? } class Test2 { @Wrapper2 var user: Int? // expected-error@-1 {{property type 'Int?' does not match 'wrappedValue' type 'Int??'}} // expected-note@-2 {{arguments to generic parameter 'Wrapped' ('Int' and 'Int?') are expected to be equal}} }