Stuart Cook 0204259780 Rollup merge of #133292 - dianne:e0277-suggest-deref, r=estebank ... E0277: suggest dereferencing function arguments in more cases This unifies and generalizes some of the logic in `TypeErrCtxt::suggest_dereferences` so that it will suggest dereferencing arguments to function/method calls in order to satisfy trait bounds in more cases. Previously it would only fire on reference types, and it had two separate cases (one specifically to get through custom `Deref` impls when passing by-reference, and one specifically to catch #87437). I've based the new checks loosely on what's done for `E0308` in `FnCtxt::suggest_deref_or_ref`: it will suggest dereferences to satisfy trait bounds whenever the referent is `Copy`, is boxed (& so can be moved out of the boxes), or is being passed by reference. This doesn't make the suggestion fire in contexts other than function arguments or binary operators (which are in a separate case that this doesn't touch), and doesn't make it suggest a combination of `&`-removal and dereferences. Those would require a bit more restructuring, so I figured just doing this would be a decent first step. Closes #90997		2025-01-01 16:35:30 +11:00
..
src	Rollup merge of #133292 - dianne:e0277-suggest-deref, r=estebank	2025-01-01 16:35:30 +11:00
Cargo.toml	rename rustc_attr to rustc_attr_parsing and create rustc_attr_data_structures	2024-12-16 19:08:19 +01:00
messages.ftl	Dont suggest use<APIT>	2024-11-09 19:41:53 +00:00