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Improve diagnostics E0425: use (public) name #34379

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Jun 25, 2016
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Improve diagnostics E0425: use (public) name #34379

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11 changes: 11 additions & 0 deletions src/librustc_resolve/diagnostics.rs
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Expand Up @@ -843,6 +843,17 @@ Or:
let unknown_variable = 12u32;
let x = unknown_variable; // ok!
```

If the item is not defined in the current module, it must be imported using a
`use` statement, like so:

```ignore
use foo::bar;
bar();
```

If the item you are importing is not defined in some super-module of the
current module, then it must also be declared as public (e.g., `pub fn`).
"##,

E0426: r##"
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