src/test/ui/consts/static_mut_containing_mut_ref2.rs

// revisions: stock mut_refs

#![cfg_attr(mut_refs, feature(const_mut_refs))]

static mut STDERR_BUFFER_SPACE: u8 = 0;

pub static mut STDERR_BUFFER: () = unsafe { *(&mut STDERR_BUFFER_SPACE) = 42; };
//~^ ERROR  mutable references are not allowed in statics

fn main() {}