]>
git.proxmox.com Git - rustc.git/blob - src/test/compile-fail/where-clauses-method-unsatisfied.rs
1 // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 // Test that a where clause attached to a method allows us to add
12 // additional constraints to a parameter out of scope.
18 struct Bar
; // does not implement Eq
21 fn equals(&self, u
: &Foo
<T
>) -> bool
where T
: Eq
{
27 let x
= Foo { value: Bar }
;
29 //~^ ERROR the trait `core::cmp::Eq` is not implemented for the type `Bar`