Changelog #327

#22309, #22334 (first contributions) add functional-record-update-on-non-struct and expected-array-or-slice-pat diagnostics.

#22235, #22326 add duplicate-field diagnostic.

#22292 add support for deref patterns.

#22259 complete :: in module paths.

#22267 improve performance of integer-based symbols.

#22280 cache more things related to lang items.

#22303 (first contribution) keep ref and mut when renaming bindings in macro-generated patterns.

#22284 (first contribution) work around a lsp-mode configuration bug.

#22295 (first contribution) use runnable kind to disambiguate between Cargo and shell commands.

#22272 don’t fetch diagnostics until proc macros are loaded.

#22198 infer anonymous constants instead of signatures.

#22237 provide an InferCtxt to TyLoweringContext.

#22319 don’t replace closure capture place types with errors if they fail to normalize.

#22285 unify types in ref_match completions.

#22275 port async block expected type inference from rustc.

#22271 port array and ref expression inference from rustc.

#22299 fix derive helper resolution.

#22290 respect lint attributes for diagnostics that don’t set their main node.

#22276 remove usage of references_error in upvar inference.

#22266 fix handling of self in lower_coroutine_body_with_moved_arguments.

#22318 provide source map for the lowered let self = self binding in async functions.

#22274 add missing lang items for the trait solver.

#22282 handle #[rustc_reservation_impl = "reason"].

#22315 add whitespace to postfix completions in macro calls.

#22286 use cursor position for indentation in postfix completions.

#22302 don’t split ..= in prettify_macro_expansion.

#22291 don’t add associated types with defaults in add_missing_impl_members.

#22304 don’t offer toggle_macro_delimiter on inner braces.

#22312 bump rustc crates.

#22269 fix nested edits in SyntaxEditor.

#22308, #22204 migrate split_import and convert_closure_to_fn assists to SyntaxEditor.

#22261 migrate missing_fields diagnostic to SyntaxEditor.

#22296 migrate impl Trait completions to SyntaxEditor.

#22320, #22321, #22323 migrate macro expansion to SyntaxEditor.

#22310 remove SourceChangeBuilder::make_mut.

#22307 remove ted-based increase_indent and decrease_indent.

#22256 add SyntaxEditor version of wrap_in_tree_list.