src/test/ui/pattern/irrefutable-exhaustive-integer-binding.rs

// run-pass

fn main() {
    let -2147483648..=2147483647 = 1;
    let 0..=255 = 0u8;
    let -128..=127 = 0i8;
    let '\u{0000}'..='\u{10FFFF}' = 'v';
}