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17905 also no longer errors, thanks to IHLE
But its test was written in an outdated way that hits a different error despite IHLE, so keep a variant around for that case.
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// Copyright 2014 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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#[derive(Debug)] | ||
struct Pair<T, V> (T, V); | ||
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impl Pair< | ||
&str, | ||
isize | ||
> { | ||
fn say(self: &Pair<&str, isize>) { | ||
println!("{:?}", self); | ||
} | ||
} | ||
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fn main() { | ||
let result = &Pair("shane", 1); | ||
result.say(); | ||
} |
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error[E0308]: mismatched method receiver | ||
--> $DIR/issue-17905-2.rs:18:18 | ||
| | ||
LL | fn say(self: &Pair<&str, isize>) { | ||
| ^^^^^^^^^^^^^^^^^^ lifetime mismatch | ||
| | ||
= note: expected type `Pair<&'_ str, _>` | ||
found type `Pair<&str, _>` | ||
note: the anonymous lifetime #2 defined on the method body at 18:5... | ||
--> $DIR/issue-17905-2.rs:18:5 | ||
| | ||
LL | / fn say(self: &Pair<&str, isize>) { | ||
LL | | println!("{:?}", self); | ||
LL | | } | ||
| |_____^ | ||
note: ...does not necessarily outlive the lifetime '_ as defined on the impl at 15:5 | ||
--> $DIR/issue-17905-2.rs:15:5 | ||
| | ||
LL | &str, | ||
| ^ | ||
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error[E0308]: mismatched method receiver | ||
--> $DIR/issue-17905-2.rs:18:18 | ||
| | ||
LL | fn say(self: &Pair<&str, isize>) { | ||
| ^^^^^^^^^^^^^^^^^^ lifetime mismatch | ||
| | ||
= note: expected type `Pair<&'_ str, _>` | ||
found type `Pair<&str, _>` | ||
note: the lifetime '_ as defined on the impl at 15:5... | ||
--> $DIR/issue-17905-2.rs:15:5 | ||
| | ||
LL | &str, | ||
| ^ | ||
note: ...does not necessarily outlive the anonymous lifetime #2 defined on the method body at 18:5 | ||
--> $DIR/issue-17905-2.rs:18:5 | ||
| | ||
LL | / fn say(self: &Pair<&str, isize>) { | ||
LL | | println!("{:?}", self); | ||
LL | | } | ||
| |_____^ | ||
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error: aborting due to 2 previous errors | ||
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For more information about this error, try `rustc --explain E0308`. |
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