| // Copyright 2018 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| //https://github.com/rust-lang/rust/issues/31364 |
| |
| #![feature(const_fn)] |
| const fn a() -> usize { b() } |
| const fn b() -> usize { a() } |
| const ARR: [i32; a()] = [5; 6]; //~ ERROR could not evaluate constant expression |
| |
| fn main(){} |
