rust/src/test/run-pass/where-clause-bounds-inconsistency.rs
2017-07-08 01:56:27 +03:00

33 lines
951 B
Rust

// 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.
// pretty-expanded FIXME #23616
trait Bound {
fn dummy(&self) { }
}
trait Trait {
fn a<T>(&self, _: T) where T: Bound;
fn b<T>(&self, _: T) where T: Bound;
fn c<T: Bound>(&self, _: T);
fn d<T: Bound>(&self, _: T);
}
impl Trait for bool {
fn a<T: Bound>(&self, _: T) {}
//^~ This gets rejected but should be accepted
fn b<T>(&self, _: T) where T: Bound {}
fn c<T: Bound>(&self, _: T) {}
fn d<T>(&self, _: T) where T: Bound {}
}
fn main() {}