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authorEsteban Küber <esteban@kuber.com.ar>2017-11-12 14:18:47 -0800
committerEsteban Küber <esteban@kuber.com.ar>2017-11-24 08:26:01 -0800
commit7c2526a9d7ff0d141681d4b836e71cd877e4f56e (patch)
tree44371fe9d23362f5d28f39c22d047676f6da302c /src/test/incremental/thinlto
parent71da1c21ebc79f19e749344c8b4e2c13f533872e (diff)
downloadrust-7c2526a9d7ff0d141681d4b836e71cd877e4f56e.tar.gz
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Be more obvious when suggesting dereference
Include enclosing span when suggesting dereference on a span that is
already a reference:

```
error: non-reference pattern used to match a reference (see issue #42640)
  --> dont-suggest-dereference-on-arg.rs:16:19
   |
16 |         .filter(|&(ref a, _)| foo(a))
   |                  ^^^^^^^^^^^ help: consider using: `&&(ref k, _)`
   |
   = help: add #![feature(match_default_bindings)] to the crate attributes to enable
```
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