Constancy broken by newtype unwrapping

badconst.rs

#![feature(tuple_indexing)]

use std::default::Default;

const WORKS_CONST: uint = 23 ;
const ALSO_WORKS_CONST: uint = WORKS_CONST + 5 ;

struct Wrapper(uint);
const WRAPPED_CONST: Wrapper = Wrapper(42) ;
const BAD_CONST: uint = WRAPPED_CONST.0 ;

struct ConstCheck {
//    broken_array: [int, ..BAD_CONST],
    works_array: [int, ..ALSO_WORKS_CONST],
}

fn main() {
    println!("Wrapped Constant is: {}", BAD_CONST);
}