//@ force-host
//@ no-prefer-dynamic

#![crate_type = "proc-macro"]

extern crate proc_macro;

use proc_macro::TokenStream;

#[proc_macro_derive(Unstable)]
pub fn derive(_input: TokenStream) -> TokenStream {

    "unsafe fn foo() -> u32 { ::std::intrinsics::abort() }".parse().unwrap()
}