src/test/parse-fail/default.rs

// Copyright 2015 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.

// compile-flags: -Z parse-only

// Test successful and unsuccessful parsing of the `default` contextual keyword

trait Foo {
    fn foo<T: Default>() -> T;
}

impl Foo for u8 {
    default fn foo<T: Default>() -> T {
        T::default()
    }
}

impl Foo for u16 {
    pub default fn foo<T: Default>() -> T {
        T::default()
    }
}

impl Foo for u32 {
    default pub fn foo<T: Default>() -> T { T::default() } //~ ERROR expected one of
}

fn main() {}