| // Copyright 2015 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. |
| |
| |
| struct Foo; |
| |
| trait Trait { |
| fn bar(&self); |
| } |
| |
| // Inherent impls should be preferred over trait ones. |
| impl Foo { |
| fn bar(&self) {} |
| } |
| |
| impl Trait { |
| fn baz(_: &Foo) {} |
| } |
| |
| impl Trait for Foo { |
| fn bar(&self) { panic!("wrong method called!") } |
| } |
| |
| fn main() { |
| Foo.bar(); |
| Foo::bar(&Foo); |
| <Foo>::bar(&Foo); |
| |
| // Should work even if Trait::baz doesn't exist. |
| // N.B: `<Trait>::bar` would be ambiguous. |
| <Trait>::baz(&Foo); |
| } |