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Suggest syntax when finding method on array
On a file like the following: ```rust fn main() { let a = [1, 2, 3]; let _ = [i32; 3]::clone(&a); } ``` it is a fair assumption that what was meant was to use an associated type on an array, so we suggest the correct syntax: ``` error: expected one of `.`, `;`, `?`, or an operator, found `::` --> file.rs:3:21 | 3 | let _ = [i32; 3]::clone(&a); | --------^^ | | | | | expected one of `.`, `;`, `?`, or an operator here | help: did you mean to use an associated type?: `<[i32; 3]>::` ```
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// Copyright 2017 The Rust Project Developers. See the COPYRIGHT | ||
// file at the top-level directory of this distribution and at | ||
// http://rust-lang.org/COPYRIGHT. | ||
// | ||
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or | ||
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license | ||
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your | ||
// option. This file may not be copied, modified, or distributed | ||
// except according to those terms. | ||
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fn main() { | ||
let a = [1, 2, 3]; | ||
let _ = [i32; 3]::clone(&a); | ||
} |
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error: expected one of `.`, `;`, `?`, or an operator, found `::` | ||
--> $DIR/associated-item-from-array.rs:13:21 | ||
| | ||
13 | let _ = [i32; 3]::clone(&a); | ||
| --------^^ | ||
| | | | ||
| | expected one of `.`, `;`, `?`, or an operator here | ||
| help: did you mean to use an associated type?: `<[i32; 3]>::` | ||
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error: aborting due to previous error | ||
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