mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-23 23:34:48 +00:00
12 lines
333 B
Rust
12 lines
333 B
Rust
#![feature(negative_impls)]
|
|
#![crate_type = "lib"]
|
|
|
|
impl !Copy for str {}
|
|
//~^ ERROR only traits defined in the current crate can be implemented
|
|
|
|
impl !Copy for fn() {}
|
|
//~^ ERROR only traits defined in the current crate can be implemented
|
|
|
|
impl !Copy for () {}
|
|
//~^ ERROR only traits defined in the current crate can be implemented
|