Matthias Krüger ffdb471872 Rollup merge of #117914 - estebank:issue-85843, r=wesleywiser ... On borrow return type, suggest borrowing from arg or owned return type When we encounter a function with a return type that has an anonymous lifetime with no argument to borrow from, besides suggesting the `'static` lifetime we now also suggest changing the arguments to be borrows or changing the return type to be an owned type. ``` error[E0106]: missing lifetime specifier --> $DIR/variadic-ffi-6.rs:7:6 | LL | ) -> &usize { | ^ expected named lifetime parameter | = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static` | LL | ) -> &'static usize { | +++++++ help: instead, you are more likely to want to change one of the arguments to be borrowed... | LL | x: &usize, | + help: ...or alternatively, to want to return an owned value | LL - ) -> &usize { LL + ) -> usize { | ``` Fix #85843.		2023-12-12 17:40:53 +01:00
..
dyn-trait-underscore-in-struct.rs
dyn-trait-underscore-in-struct.stderr	Show number in error message even for one error	2023-11-24 19:15:52 +01:00
dyn-trait-underscore.rs
dyn-trait-underscore.stderr	Show number in error message even for one error	2023-11-24 19:15:52 +01:00
in-binder.rs
in-binder.stderr
in-fn-return-illegal.rs
in-fn-return-illegal.stderr	Show number in error message even for one error	2023-11-24 19:15:52 +01:00
in-struct.rs
in-struct.stderr
underscore-lifetime-binders.rs
underscore-lifetime-binders.stderr
underscore-lifetime-elison-mismatch.rs
underscore-lifetime-elison-mismatch.stderr	Show number in error message even for one error	2023-11-24 19:15:52 +01:00
underscore-outlives-bounds.rs
underscore-outlives-bounds.stderr	Show number in error message even for one error	2023-11-24 19:15:52 +01:00
where-clause-inherent-impl-ampersand-rust2015.fixed
where-clause-inherent-impl-ampersand-rust2015.rs
where-clause-inherent-impl-ampersand-rust2015.stderr	Show number in error message even for one error	2023-11-24 19:15:52 +01:00
where-clause-inherent-impl-ampersand-rust2018.fixed
where-clause-inherent-impl-ampersand-rust2018.rs
where-clause-inherent-impl-ampersand-rust2018.stderr	Show number in error message even for one error	2023-11-24 19:15:52 +01:00
where-clause-inherent-impl-underscore.rs
where-clause-inherent-impl-underscore.rust2015.stderr	Show number in error message even for one error	2023-11-24 19:15:52 +01:00
where-clause-inherent-impl-underscore.rust2018.stderr	Show number in error message even for one error	2023-11-24 19:15:52 +01:00
where-clause-trait-impl-region-2015.fixed
where-clause-trait-impl-region-2015.rs
where-clause-trait-impl-region-2015.stderr	Show number in error message even for one error	2023-11-24 19:15:52 +01:00
where-clause-trait-impl-region-2018.fixed
where-clause-trait-impl-region-2018.rs
where-clause-trait-impl-region-2018.stderr	Show number in error message even for one error	2023-11-24 19:15:52 +01:00
where-clause-trait-impl-underscore.rs
where-clause-trait-impl-underscore.rust2015.stderr	Show number in error message even for one error	2023-11-24 19:15:52 +01:00
where-clause-trait-impl-underscore.rust2018.stderr	Show number in error message even for one error	2023-11-24 19:15:52 +01:00
where-clauses.rs
where-clauses.stderr