| // Copyright 2016 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. |
| |
| // Test that you cannot define items with the same name in overlapping inherent |
| // impl blocks. |
| |
| #![feature(rustc_attrs)] |
| #![allow(dead_code)] |
| |
| struct Foo; |
| |
| impl Foo { |
| fn id() {} //~ WARN duplicate definitions |
| //~^ WARN previously accepted |
| } |
| |
| impl Foo { |
| fn id() {} |
| } |
| |
| struct Bar<T>(T); |
| |
| impl<T> Bar<T> { |
| fn bar(&self) {} //~ WARN duplicate definitions |
| //~^ WARN previously accepted |
| } |
| |
| impl Bar<u32> { |
| fn bar(&self) {} |
| } |
| |
| struct Baz<T>(T); |
| |
| impl<T: Copy> Baz<T> { |
| fn baz(&self) {} //~ WARN duplicate definitions |
| //~^ WARN previously accepted |
| } |
| |
| impl<T> Baz<Vec<T>> { |
| fn baz(&self) {} |
| } |
| |
| #[rustc_error] |
| fn main() {} //~ ERROR compilation successful |