error: cannot mutate statics in the initializer of another static
  --> $DIR/write-to-static-mut-in-static.rs:14:33
   |
LL | pub static mut B: () = unsafe { A = 1; };
   |                                 ^^^^^

error: cannot mutate statics in the initializer of another static
  --> $DIR/write-to-static-mut-in-static.rs:17:34
   |
LL | pub static mut C: u32 = unsafe { C = 1; 0 };
   |                                  ^^^^^

error: aborting due to 2 previous errors