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// Copyright 2012 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.
// Tests that an impl method's bounds aren't *more* restrictive
// than the trait method it's implementing
trait A {
fn b<C,D>(x: C) -> C;
}
struct E {
f: int
}
impl A for E {
fn b<F: Sync, G>(_x: F) -> F { fail!() } //~ ERROR type parameter 0 requires `Sync`
}
fn main() {}
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