// MIR for `main` after SimplifyCfg-pre-optimizations

fn main() -> () {
    let mut _0: ();
    let mut _1: [u32; 3];
    let mut _4: &mut usize;
    let mut _5: u32;
    let mut _6: *mut usize;
    let _7: usize;
    let mut _8: usize;
    let mut _9: bool;
    scope 1 {
        debug x => _1;
        let mut _2: usize;
        scope 2 {
            debug y => _2;
            let _3: *mut usize;
            scope 3 {
                debug z => _3;
            }
        }
    }

    bb0: {
        StorageLive(_1);
        _1 = [const 42_u32, const 43_u32, const 44_u32];
        StorageLive(_2);
        _2 = const 1_usize;
        StorageLive(_3);
        StorageLive(_4);
        _4 = &mut _2;
        _3 = &raw mut (*_4);
        StorageDead(_4);
        StorageLive(_5);
        StorageLive(_6);
        _6 = copy _3;
        _5 = foo(move _6) -> [return: bb1, unwind unreachable];
    }

    bb1: {
        StorageDead(_6);
        StorageLive(_7);
        _7 = copy _2;
        _8 = Len(_1);
        _9 = Lt(copy _7, copy _8);
        assert(move _9, "index out of bounds: the length is {} but the index is {}", move _8, copy _7) -> [success: bb2, unwind unreachable];
    }

    bb2: {
        _1[_7] = move _5;
        StorageDead(_5);
        StorageDead(_7);
        _0 = const ();
        StorageDead(_3);
        StorageDead(_2);
        StorageDead(_1);
        return;
    }
}