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// 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.
// ignore-tidy-linelength
#![feature(optin_builtin_traits)]
use std::marker::MarkerTrait;
trait MyTrait: MarkerTrait {}
impl MyTrait for .. {}
impl MyTrait for .. {}
//~^ ERROR conflicting implementations for trait `MyTrait`
trait MySafeTrait: MarkerTrait {}
unsafe impl MySafeTrait for .. {}
//~^ ERROR implementing the trait `MySafeTrait` is not unsafe
unsafe trait MyUnsafeTrait: MarkerTrait {}
impl MyUnsafeTrait for .. {}
//~^ ERROR the trait `MyUnsafeTrait` requires an `unsafe impl` declaration
fn main() {}
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