| // 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. |
| |
| use std::fmt::Debug; |
| use std::default::Default; |
| |
| // Test that a blank impl for all T conflicts with an impl for some |
| // specific T, even when there are multiple type parameters involved. |
| |
| trait MyTrait<T> { |
| fn get(&self) -> T; |
| } |
| |
| impl<T> MyTrait<T> for T { |
| fn get(&self) -> T { |
| panic!() |
| } |
| } |
| |
| #[derive(Clone)] |
| struct MyType { |
| dummy: usize |
| } |
| |
| impl MyTrait<MyType> for MyType { //~ ERROR E0119 |
| fn get(&self) -> usize { (*self).clone() } |
| } |
| |
| fn main() { } |
