rust/src/test/compile-fail/coherence-cross-crate-conflict.rs
Niko Matsakis 389ef6601d Implement multidispatch and conditional dispatch. Because we do not
attempt to preserve crate concatenation, this is a backwards compatible
change.

Conflicts:
	src/librustc/middle/traits/select.rs
2014-10-09 17:19:50 -04:00

25 lines
786 B
Rust

// 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.
// Regression test for #3512 - conflicting trait impls in different crates should give a
// 'conflicting implementations' error message.
// aux-build:trait_impl_conflict.rs
extern crate trait_impl_conflict;
use trait_impl_conflict::Foo;
impl<A> Foo for A {
//~^ ERROR E0117
//~^^ ERROR E0119
}
fn main() {
}