37c569627c
Refactor constant evaluation to use a single error reporting function that reports a type-error-like message. Also, unify all error codes with the "constant evaluation error" message to just E0080, and similarly for a few other duplicate codes. The old situation was a total mess, and now that we have *something* we can further iterate on the UX.
22 lines
634 B
Rust
22 lines
634 B
Rust
// Copyright 2016 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.
|
|
|
|
#![feature(associated_consts)]
|
|
|
|
trait Foo {
|
|
const ID: usize;
|
|
}
|
|
|
|
const X: [i32; <i32 as Foo>::ID] = [0, 1, 2]; //~ ERROR E0080
|
|
|
|
fn main() {
|
|
assert_eq!(1, X);
|
|
}
|