9dc7abe06d
When encountering a let binding type error, attempt to parse as
initializer instead. If successful, it is likely just a typo:
```rust
fn main() {
let x: Vec::with_capacity(10);
}
```
```
error: expected type, found `10`
--> file.rs:3:31
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3 | let x: Vec::with_capacity(10, 20);
| -- ^^
| ||
| |help: did you mean assign here?: `=`
| while parsing the type for `x`
```
22 lines
745 B
Rust
22 lines
745 B
Rust
// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// Check that `self::foo` is parsed as a general pattern and not a self argument.
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struct S;
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impl S {
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fn f(self::S: S) {}
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fn g(&self::S: &S) {}
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fn h(&mut self::S: &mut S) {}
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fn i(&'a self::S: &S) {} //~ ERROR unexpected lifetime `'a` in pattern
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}
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fn main() {}
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