Files
rust/tests/ui/consts/const-eval/auxiliary/stability.rs
Oli Scherer 250648e871 Make derive_const usable within libcore again
Also make it *only* usable on nightly
2025-07-17 15:42:54 +00:00

12 lines
301 B
Rust

// Crate that exports a const fn. Used for testing cross-crate.
#![crate_type = "rlib"]
#![stable(feature = "rust1", since = "1.0.0")]
#![feature(staged_api)]
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_const_unstable(feature = "foo", issue = "none")]
pub const fn foo() -> u32 {
42
}