Rollup merge of #26819 - P1start:ref-suggestion, r=nikomatsakis

 The error now looks like this:

```
<anon>:4:9: 4:10 error: use of moved value: `x` [E0382]
<anon>:4     foo(x);
                 ^
<anon>:3:9: 3:10 note: `x` moved here because it has type `Box<i32>`, which is moved by default
<anon>:3     let y = x;
                 ^
<anon>:3:9: 3:10 help: use `ref` to take a reference instead:
<anon>:      let ref y = x;
```

0 files changed, 0 insertions, 0 deletions