rust/src/test/compile-fail/issue-16338.rs

// 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 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

use std::raw::Slice;

fn main() {
    let Slice { data: data, len: len } = "foo";
    //~^ ERROR mismatched types
    //~| expected `&str`
    //~| found `std::raw::Slice<_>`
    //~| expected &-ptr
    //~| found struct `std::raw::Slice`
}