// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

// New test for #53818: modifying static memory at compile-time is not allowed.
// The test should never compile successfully

#![feature(const_raw_ptr_deref)]
#![feature(const_let)]

use std::cell::UnsafeCell;

static mut FOO: u32 = 42;
static BOO: () = unsafe {
    FOO = 5; //~ ERROR cannot mutate statics in the initializer of another static
};

fn main() 
{}