// Copyright 2014 The Rust Project Developers. See the COPYRIGHT // file at the top-level directory of this distribution and at // http://rust-lang.org/COPYRIGHT. // // Licensed under the Apache License, Version 2.0 or the MIT license // , at your // option. This file may not be copied, modified, or distributed // except according to those terms. enum MyOption { MySome(T), MyNone, } fn main() { match MyOption::MySome(42) { MyOption::MySome { x: 42 } => (), //~^ ERROR `MyOption::MySome` does not name a struct or a struct variant _ => (), } }