mirror of
https://github.com/rust-lang/rust
synced 2024-11-05 20:45:15 +00:00
16 lines
414 B
Rust
16 lines
414 B
Rust
// Check that a constant-evaluation underflow highlights the correct
|
|
// spot (where the underflow occurred), while also providing the
|
|
// overall context for what caused the evaluation.
|
|
|
|
//@ revisions: old next
|
|
//@[next] compile-flags: -Znext-solver
|
|
|
|
const ONE: usize = 1;
|
|
const TWO: usize = 2;
|
|
const LEN: usize = ONE - TWO;
|
|
//~^ ERROR constant
|
|
|
|
fn main() {
|
|
let a: [i8; LEN] = unimplemented!();
|
|
//~^ constant
|
|
}
|