mirror of
https://github.com/rust-lang/rust.git
synced 2025-10-30 20:44:34 +00:00
19 lines
440 B
Rust
19 lines
440 B
Rust
// 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
|
|
#![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> { }
|
|
//~^ ERROR E0117
|
|
|
|
|
|
fn main() { }
|