// 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. #![feature(slice_patterns)] fn main() { let sl = vec![1,2,3]; let v: isize = match &*sl { [] => 0, [a,b,c] => 3, [a, rest..] => a, [10,a, rest..] => 10 //~ ERROR: unreachable pattern }; }