rust/tests/ui/numbers-arithmetic/overflowing-lsh-2.rs

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

10 lines
176 B
Rust
Raw Normal View History

2020-04-16 06:50:32 +00:00
// build-fail
// compile-flags: -C debug-assertions
2022-09-21 11:05:20 +00:00
#![deny(arithmetic_overflow)]
2020-04-16 06:50:32 +00:00
fn main() {
let _x = 1 << -1;
//~^ ERROR: this arithmetic operation will overflow
}