| // 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. |
| |
| type Foo<T,T> = Option<T>; |
| //~^ ERROR the name `T` is already used |
| |
| struct Bar<T,T>(T); |
| //~^ ERROR the name `T` is already used |
| |
| struct Baz<T,T> { |
| //~^ ERROR the name `T` is already used |
| x: T, |
| } |
| |
| enum Boo<T,T> { |
| //~^ ERROR the name `T` is already used |
| A(T), |
| B, |
| } |
| |
| fn quux<T,T>(x: T) {} |
| //~^ ERROR the name `T` is already used |
| |
| trait Qux<T,T> {} |
| //~^ ERROR the name `T` is already used |
| |
| impl<T,T> Qux<T,T> for Option<T> {} |
| //~^ ERROR the name `T` is already used |
| //~^^ ERROR the type parameter `T` is not constrained |
| |
| fn main() { |
| } |