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 type Foo<T,T> = Option<T>;
12 //~^ ERROR the name `T` is already used
15 //~^ ERROR the name `T` is already used
18 //~^ ERROR the name `T` is already used
23 //~^ ERROR the name `T` is already used
29 //~^ ERROR the name `T` is already used
32 //~^ ERROR the name `T` is already used
34 impl<T,T> Qux<T,T> for Option<T> {}
35 //~^ ERROR the name `T` is already used
36 //~^^ ERROR the type parameter `T` is not constrained