rust/compiler/rustc_errors
Matthias Krüger b8b2f88a04
Rollup merge of #101100 - compiler-errors:generalize-call-suggestions, r=petrochenkov
Make call suggestions more general and more accurate

Cleans up some suggestions that have to do with adding `()` to make typeck happy.

1. Drive-by rename of `expr_t` to `base_ty` since it's the type of the `base_expr`
1. Autoderef until we get to a callable type in `suggest_fn_call`.
1. Don't erroneously suggest calling constructor when a method/field does not exist on it.
1. Suggest calling a method receiver if its function output has a method (e.g. `fn.method()` => `fn().method()`)
1. Extend call suggestions to type parameters, fn pointers, trait objects where possible
1. Suggest calling in operators too (fixes #101054)
1. Use `/* {ty} */` as argument placeholder instead of just `_`, which is confusing and makes suggestions look less like `if let` syntax.
2022-08-31 07:58:00 +02:00
..
src Rollup merge of #101100 - compiler-errors:generalize-call-suggestions, r=petrochenkov 2022-08-31 07:58:00 +02:00
Cargo.toml dedupe 'annotate-snippets' crate versions 2022-08-02 21:07:01 +03:00