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[rustc.git] / src / test / compile-fail / coherence-blanket-conflicts-with-specific.rs
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1a4d82fc 1// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
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2// file at the top-level directory of this distribution and at
3// http://rust-lang.org/COPYRIGHT.
4//
5// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8// option. This file may not be copied, modified, or distributed
9// except according to those terms.
10
c34b1796 11use std::fmt::Debug;
1a4d82fc 12use std::default::Default;
223e47cc 13
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14// Test that a blank impl for all T conflicts with an impl for some
15// specific T.
970d7e83 16
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17trait MyTrait {
18 fn get(&self) -> usize;
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19}
20
54a0048b 21impl<T> MyTrait for T {
1a4d82fc 22 fn get(&self) -> usize { 0 }
223e47cc 23}
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24
25struct MyType {
26 dummy: usize
27}
28
54a0048b 29impl MyTrait for MyType { //~ ERROR E0119
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30 fn get(&self) -> usize { self.dummy }
31}
32
33fn main() { }