Auto merge of #104845 - matthiaskrgr:rollup-tckj956, r=matthiaskrgr

Rollup of 11 pull requests

Successful merges:

 - #104514 (Use node_ty_opt to avoid ICE in visit_ty)
 - #104704 (Allow power10-vector feature in PowerPC)
 - #104747 (resolve: Don't use constructor def ids in the map for field names)
 - #104773 (OpaqueCast projections are always overlapping, they can't possibly be disjoint)
 - #104774 (Document split{_ascii,}_whitespace() for empty strings)
 - #104780 (make `error_reported` check for delayed bugs)
 - #104782 (Bump the const eval step limit)
 - #104792 (rustdoc: simplify `.search-results-title` CSS)
 - #104796 (lint: do not warn unused parens around higher-ranked function pointers)
 - #104820 (Remove normalize_projection_type)
 - #104822 (with_query_mode -> new)

Failed merges:

 - #104716 (move 2 candidates into builtin candidate)
 - #104841 (Assert that we don't capture escaping bound vars in `Fn` trait selection)

r? `@ghost`
`@rustbot` modify labels: rollup

compiler/rustc_lint/src/unused.rs

@@ -1015,6 +1015,7 @@ impl EarlyLintPass for UnusedParens {
         if let ast::TyKind::Paren(r) = &ty.kind {
             match &r.kind {
                 ast::TyKind::TraitObject(..) => {}
+                ast::TyKind::BareFn(b) if b.generic_params.len() > 0 => {}
                 ast::TyKind::ImplTrait(_, bounds) if bounds.len() > 1 => {}
                 ast::TyKind::Array(_, len) => {
                     self.check_unused_delims_expr(