rust/tests/ui/numbers-arithmetic/overflowing-sub.rs
2024-02-16 20:02:50 +00:00

12 lines
259 B
Rust

//@ run-fail
//@ error-pattern:thread 'main' panicked
//@ error-pattern:attempt to subtract with overflow
//@ ignore-emscripten no processes
//@ compile-flags: -C debug-assertions
#![allow(arithmetic_overflow)]
fn main() {
let _x = 42u8 - (42u8 + 1);
}