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warn against 'specialization' feature
[rust.git] / src / test / ui / specialization / specialization-allowed-cross-crate.rs
1 // run-pass
2 #![allow(dead_code)]
3 #![allow(unused_variables)]
4 #![allow(unused_imports)]
5
6 // aux-build:go_trait.rs
7
8 #![feature(specialization)] //~ WARN the feature `specialization` is incomplete
9
10 extern crate go_trait;
11
12 use go_trait::{Go,GoMut};
13 use std::fmt::Debug;
14 use std::default::Default;
15
16 struct MyThingy;
17
18 impl Go for MyThingy {
19     fn go(&self, arg: isize) { }
20 }
21
22 impl GoMut for MyThingy {
23     fn go_mut(&mut self, arg: isize) { }
24 }
25
26 fn main() { }