mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-06 21:53:46 +00:00
13 lines
238 B
Rust
13 lines
238 B
Rust
|
// build-fail
|
||
|
// compile-flags: -Zpolymorphize=on
|
||
|
#![crate_type = "lib"]
|
||
|
#![feature(rustc_attrs)]
|
||
|
|
||
|
fn foo<'a>(_: &'a ()) {}
|
||
|
|
||
|
#[rustc_polymorphize_error]
|
||
|
pub fn test<T>() {
|
||
|
//~^ ERROR item has unused generic parameters
|
||
|
foo(&());
|
||
|
}
|