rust/tests/ui/pattern/overflowing-literals.rs

//! Check that overflowing literals are in patterns are rejected

#![feature(pattern_types)]
#![feature(pattern_type_macro)]

use std::pat::pattern_type;

type TooBig = pattern_type!(u8 is 500..);
//~^ ERROR:  literal out of range for `u8`
type TooSmall = pattern_type!(i8 is -500..);
//~^ ERROR:  literal out of range for `i8`
type TooBigSigned = pattern_type!(i8 is 200..);
//~^ ERROR:  literal out of range for `i8`

fn main() {
    match 5_u8 {
        500 => {}
        //~^ ERROR literal out of range for `u8`
        _ => {}
    }
}