| // 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 |
| // revisions: old re |
| |
| #![cfg_attr(re, feature(re_rebalance_coherence))] |
| #![allow(dead_code)] |
| |
| extern crate coherence_copy_like_lib as lib; |
| |
| struct MyType { x: i32 } |
| |
| // These are all legal because they are all fundamental types: |
| |
| // MyStruct is not fundamental. |
| impl lib::MyCopy for lib::MyStruct<MyType> { } |
| //[old]~^ ERROR E0117 |
| //[re]~^^ ERROR E0117 |
| |
| |
| fn main() { } |