promoted_overflow_opt.rs « numbers-arithmetic « ui « test « src - rustc - debian 12 backports: mozilla

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path: root/src/test/ui/numbers-arithmetic/promoted_overflow_opt.rs

blob: 4785abbc55470b76b855b4940f82db910fd1efca (plain)

// run-pass
#![allow(const_err)]

// compile-flags: -O

fn main() {
    let x = &(0u32 - 1);
    assert_eq!(*x, u32::MAX)
}