rust/tests/ui/consts/const-len-underflow-separate-spans.rs
2024-02-16 20:02:50 +00:00

17 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
}