rust/src/test/ui/consts/rustc-impl-const-stability.rs
2021-07-16 11:54:00 +08:00

21 lines
430 B
Rust

// build-pass
#![crate_type = "lib"]
#![feature(staged_api)]
#![feature(const_trait_impl)]
#![stable(feature = "foo", since = "1.0.0")]
#[stable(feature = "potato", since = "1.27.0")]
pub struct Data {
_data: u128
}
#[stable(feature = "potato", since = "1.27.0")]
impl const Default for Data {
#[rustc_const_unstable(feature = "data_foo", issue = "none")]
fn default() -> Data {
Data { _data: 42 }
}
}