src/test/ui/rcvr-borrowed-to-region.rs

   1 // run-pass
   2
   3 #![allow(non_camel_case_types)]
   4 #![feature(box_syntax)]
   5
   6 trait get {
   7     fn get(self) -> isize;
   8 }
   9
  10 // Note: impl on a slice; we're checking that the pointers below
  11 // correctly get borrowed to `&`. (similar to impling for `isize`, with
  12 // `&self` instead of `self`.)
  13 impl<'a> get for &'a isize {
  14     fn get(self) -> isize {
  15         return *self;
  16     }
  17 }
  18
  19 pub fn main() {
  20     let x: Box<_> = box 6;
  21     let y = x.get();
  22     println!("y={}", y);
  23     assert_eq!(y, 6);
  24
  25     let x = &6;
  26     let y = x.get();
  27     println!("y={}", y);
  28     assert_eq!(y, 6);
  29 }