| // run-pass |
| // revisions: old re |
| |
| #![cfg_attr(re, feature(re_rebalance_coherence))] |
| #![allow(dead_code)] |
| // Test that we are able to introduce a negative constraint that |
| // `MyType: !MyTrait` along with other "fundamental" wrappers. |
| |
| // aux-build:coherence_copy_like_lib.rs |
| |
| extern crate coherence_copy_like_lib as lib; |
| |
| struct MyType { x: i32 } |
| |
| trait MyTrait { } |
| impl<T: lib::MyCopy> MyTrait for T { } |
| impl MyTrait for MyType { } |
| impl<'a> MyTrait for &'a MyType { } |
| impl MyTrait for Box<MyType> { } |
| impl<'a> MyTrait for &'a Box<MyType> { } |
| |
| fn main() { } |