src/test/ui/issues/issue-7364.rs

   1 use std::cell::RefCell;
   2
   3 // Regression test for issue 7364
   4 static boxed: Box<RefCell<isize>> = Box::new(RefCell::new(0));
   5 //~^ ERROR `RefCell<isize>` cannot be shared between threads safely [E0277]
   6
   7 fn main() { }