#![allow(dead_code, deprecated, unused_variables, unused_mut)]
#![allow(internal_features)]
#![feature(custom_mir, core_intrinsics)]
use core::intrinsics::mir::*;
#[custom_mir(dialect = "built")]
fn unwrap_deref(opt: Option<&i32>) -> i32 {
    mir! {
        { RET = * Field::<& i32 > (Variant(opt, 1), 0); Return() }
    }
}
#[custom_mir(dialect = "built")]
fn set(opt: &mut Option<i32>) {
    mir! {
        { place!(Field(Variant(* opt, 1), 0)) = 5; Return() }
    }
}
fn main() {}