src/test/ui/borrowck/borrowck-loan-blocks-move-cc.rs

   1 use std::thread;
   2
   3
   4
   5 fn borrow<F>(v: &isize, f: F) where F: FnOnce(&isize) {
   6     f(v);
   7 }
   8
   9
  10
  11 fn box_imm() {
  12     let v: Box<_> = Box::new(3);
  13     let w = &v;
  14     thread::spawn(move|| {
  15     //~^ ERROR cannot move out of `v` because it is borrowed
  16         println!("v={}", *v);
  17     });
  18     w.use_ref();
  19 }
  20
  21 fn box_imm_explicit() {
  22     let v: Box<_> = Box::new(3);
  23     let w = &v;
  24     thread::spawn(move|| {
  25     //~^ ERROR cannot move
  26         println!("v={}", *v);
  27     });
  28     w.use_ref();
  29 }
  30
  31 fn main() {
  32 }
  33
  34 trait Fake { fn use_mut(&mut self) { } fn use_ref(&self) { }  }
  35 impl<T> Fake for T { }