2024-01-22

Changelog #217

Commit: d410d4a
Release: 2024-01-22 (v0.3.1815)

New Features

• #16370 show additional value information when hovering over literals.
• #16374, #16375 show implemented notable traits on hover.
• #16391 add config to allow renaming of non-local definitions.
• #16372 add One import granularity.

Fixes

• #16349 add error recovery for use_tree_list parsing:

  

• #16385 fix intra-doc links.

• #15868 infer OUT_DIR when workspace root contains a symlink.

• #16396 fix panic when extracting struct from enum variant.

• #16378 handle SelfParam better in "Inline call".

• #16405 include for in "Convert to guarded return".

• #16314 parse macro_rules as macro name.

• #16367 make value_ty query fallible.

Internal Improvements

• #15636, #16383 (first contribution) show which roots are being scanned in progress messages.
• #16196 (first contribution) rename generator to coroutine.
• #16409 (first contribution) remove some unused code.
• #16350 speed up line index calculation via NEON for aarch64.
• #16395 speed up line ending normalization using memchr.
• #16366 make data queries transparent over their diagnostics variant.
• #16352, #16389 port rustfmt's algorithm for import ordering.
• #16351 eagerly lower enum variants in CrateDefMap construction.
• #16388 record FnAbi.
• #16356 add unstable config for loading the sysroot sources via cargo metadata.
• #16380, #16387 run cargo metadata on sysroot for CI metrics.
• #16384 make use of some new SmolStr improvements.
• #16397 refactor macro_call to be consistent with other parsers.
• #16398 automatically fix Clippy lints.
• #16401 expand lint tables and make Clippy happy.
• #16404 work through temporarily allowed Clippy lints, part 1.
• #16406 add max_line_length to .editorconfig.
• #16364, #16412 sync from downstream.

See also the changelog post.

2024-01-15

Changelog #216

Commit: 9d8889c
Release: 2024-01-15 (v0.3.1807)

New Features

• #16209 (first contribution) add assist to merge nested ifs:

  merge_ifs.mp4

• #16308 use $crate for built-in derives.

Fixes

• #16265 (first contribution) include pub(crate) imports in suggestions.
• #16348 fix nested include!s resolving from the wrong base file.
• #16312 fix rust-analyzer-proc-macro-srv failing to launch on Windows.
• #16277 fix panic in generate_delegate_methods.
• #16333 preserve extracted block comments in "Extract function".
• #16310 fix parsing of method calls on ranges.
• #16274 consider #[doc(notable_trait)] for completion relevance.

Internal Improvements

• #16307 don't store the VFS contents in memory.
• #16329 minor perf and memory improvements.
• #16347 consider all kinds of explicit private imports in find_path.
• #16319 differentiate between VFS configuration and file change events.
• #16275 fix ast::Path::segments implementation.
• #16334 bump salsa.
• #16317 sync from downstream.
• #16271 remove sysroot-abi feature flag from proc-macro-test.
• #16309 recognize proc macro server unexpectedly quitting and report the exit code.
• #16311 remove the rustc_dependencies crate.
• #16339 replace source_root_crates output hash set with a slice.

See also the changelog post.

2024-01-08

Changelog #215

Commit: af40101
Release: 2024-01-08 (v0.3.1799)

New Features

• #16222 (first contribution) add unresolved_assoc_item diagnostic:

  

• #16279 support IDE features for tuple fields:

  

• #15933 resolve inherent and implemented associated items in doc comments:

  

• #16100 add quick fix for unresolved methods when an associated function with the same name exists:

  

• #16011 add rust-analyzer.cargo.buildScripts.rebuildOnSave option to rebuild proc macros on save if they change.

• #16223 add quick fix for "Redundant associated item" diagnostic:

  

• #16298 add inlay hint for exclusive ranges:

  

Fixes

• #16081 (first contribution) keep trailing whitespace in doc comments.

• #16139 (first contribution) give methods a container name.

• #16136 make the expected completion type a tad smarter with function types:

  

• #16258, #16261, #16267, #16270 rewrite and optimize ImportMap::search_dependencies.

• #16268 remove result limit for trait-importing method completions.

• #16153 tell user that linkedProjects is set when failing to discover projects.

• #16234 fix focus range in attribute/derive upmapping.

• #16085 fix type inference with IndexMut returning references.

• #15810 fix panic with macros in "Convert boolean to enum" and "Promot local to constant" assists.

• #16112, #16264 rewrite "Generate delegate trait" assist.

• #16067 make "Introduce named generic" assist work with nested types.

• #16068 pick up new generic names on conflict in "Introduce named generic".

• #16114 fix Self type replacement in "Inline function".

• #16199 resolve Self in "Extract struct from enum variant".

• #16049 don't complete callable parantheses in struct literals.

• #16241 give a userful error when rustc cannot be found in explicit sysroot.

• #16285 fix panic on unaligned #[repr(packed)].

• #16062 update rust-analyzer.cargo.check documentation references to rust-analyzer.check.

Internal Improvements

• #16179 (first contribution) populate new SCIP SymbolInformation fields.
• #16213 (first contribution) update dev guide based on the 2024-01-01 release.
• #16252 (first contribution) switch to expected.assert_eq for ide tests.
• #15922, #16238, #16262 (first contribution) update Gentoo installation instructions.
• #16302 (first contribution) add a basic README.md to the line-index crate.
• #16290 reduce Vec cloning in MIR lowering and eval.
• #16237 reduce Arc allocations in macro_expand.
• #16082 migrate assists to the structured snippet API, part 5.
• clean up and enhance readability of generate_delegate_trait.
• #16226 expose whether the channel has been dropped in lsp-server errors.
• #16211 use [workspace.lints.clippy] to configure lints.
• #16256 only compare relevant parts in ide::{runnables, inlay_hints} tests.
• #16260 replace single usage of check_expect with check_diagnostics.
• #16294 fix some minor clippy::perf issues.
• #16248 add proc-macro-test crate back to the main workspace.
• #16249 sync from downstream.

See also the changelog post.

2024-01-01

Changelog #214

Commit: 9db5155
Release: 2024-01-01 (v0.3.1791)

Fixes

• #16221 (first contribution) fix panic in some macros due to unhandled SyntaxContextId::SELF_REF.
• #16096 (first contribution) update VS Code extension panic problem matcher.
• #16224 fix handling of hygiene in the presence of SyntaxContextId::SELF_REF.

Internal Improvements

• #16217 (first contribution) simplify implementation of apply_document_changes.

See also the changelog post.

2023-12-25

Changelog #213

Commit: 85fb463
Release: 2023-12-25 (v0.3.1782)

New Features

• #16088 implement a rust-analyzer span-backed proc-macro server mode.

Fixes

• #16155 (first contribution) don't assume ASCII in remove_markdown.
• #16152 resolve alias before resolving enum variant.
• #16163 de-duplicate annotations.
• #16165 update metavariable expression implementation.
• #16066, #16185 remove unnecessary braces after with unused imports.
• #16167 fully remove dummy spans.
• #16175 correctly set and mark the proc-macro spans.
• #16178 fix span marking for built-in function-like macros.
• #16184 fix Semantics node caching in completion analysis.
• #16158 desugar doc comments correctly for MBE.
• #16137 complete exported macros in #[macro_use($0)].

Internal Improvements

• #16182 update world symbols request definiton, prefer focus range for macros.
• #16183 clean up Expander a bit.
• #16143 move proc macro knowledge out of base-db and into hir-expand.
• #16145 split out a span crate.
• #16150 move out WithFixture into dev-only crate.
• #16151 add minimal support for the 2024 edition.
• #16144 sync from downstream.
• #16149 don't fail changelog generation on missing PRs.

See also the changelog post.

2023-12-18

Changelog #212

Commit: 21b06c1
Release: 2023-12-18 (v0.3.1774)

Fixes

• #15887 (first contribution) fix tuple to named struct conversion inside macro calls some more.
• #16106 fix syntax bridge assigning invalid spans to lifetime tokens.
• #16061 fix fragment parser on incomplete parses.
• #16130 remove subtrees with fake spans in syntax fix-up.
• #16131 fix false positive type mismatch in const reference patterns.
• #16094 replace doc_comments_and_attrs with collect_attrs, second round.
• #16089 query for nearest parent block around the hint to resolve.

Internal Improvements

• #16099 improve import asset performance a bit, bump limit, and shorten the paths.
• #16125 run rust-analyzer on rustc UI tests in metrics.
• #16115 update built-in attributes.
• #16102, #16104 publish and bump line-index.
• #16123 remove ModuleId from TypeOwnerId.
• #16098 sync from downstream.

See also the changelog post.

2023-12-11

Changelog #211

Commit: 457b966
Release: 2023-12-11 (v0.3.1766)

New Features

• #15959 replace TokenMap with an abstraction that matches reality.

• #16027 add support for implicit format args:

  rename-format-args.mp4

• #16034 support multiple navigation targets when the focus range is in the macro definition site:

  

• #15990 diagnose extra trait impl items:

  

• #15627 prioritize import suggestions based on the expected type:

  

Fixes

• #15896 (first contribution) show placeholder while getting runnable list from server:

  

• #15515 (first contribution) improve handling of binary expressions on the left-hand side of "Flip binary expression".

• #16009 (first contribution) don't search for ControlFlow as string in "Extract function".

• #16028 make drop inlay hints more readable:

  

• #16024 fix runnables working directory on Windows.

• #16054 fix token downmapping being quadratic.

• #16016 don't insert parantheses around fields in struct literals.

• #16041 fix WideChar offsets calculation in line-index.

• #16073 replace doc_comments_and_attrs with collect_attrs.

• #16035 fix diagnostics panicking when resolving to different files due to macros.

• #16037 don't print proc-macro panic backtraces in the logs.

• #15486 fix item tree lowering pub(self) to pub().

• #15705 resolve Self type references in delegate method assist.

• #16048 fix concat_bytes! expansion emitting an identifier.

• #16058 reduce spans for unresolved field and method diagnostics.

• #16060 fix completion in format_args! with invalid template.

• #16078 fix "View Mir", "View Hir" and "Interpret function" when the caret is inside a macro.

• #16039 don't emit missing items diagnostic for negative impls.

• #16045 fix panic with closure inside array length.

• #16055 fall back to method resolution on unresolved field access.

Internal Improvements

• #16036 (first contribution) make ParamLoweringMode accessible.
• #15986 use triomphe::Arc::from_iter.
• #16042 bump salsa.
• #16022 don't explicitly warn against semicolon_in_expressions_from_macros.
• #16038 publish lsp-server 0.7.5.
• #16043 bump and unlock some dependencies.

See also the changelog post.

2023-12-04

Changelog #210

Commit: e402c49
Release: 2023-12-04 (v0.3.1756)

New Features

• #15879 implement completion for callable fields:

  

• #16000 initial support for implicit drop inlay hints (rust-analyzer.inlayHints.implicitDrops.enable):

  

Fixes

• #15961 (first contribution) improve error handling for top-level let statements.
• #15993 (first contribution) use package root as working directory when launching the debugger.
• #15970 fix variant resolution through for type aliases.
• #15994 report error on comma after base struct functional update syntax.
• #15857 fix spacing after using "Remove redundant parentheses".
• #15971 don't report missing match arms for empty match body.

Internal Improvements

• #15946 (first contribution) simplify workspace de-duplication.
• #15985 bump triomphe.
• #15912 remove unused PhantomData.

See also the changelog post.

2023-11-27

Changelog #209

Commit: 237712f
Release: 2023-11-27 (v0.3.1748)

New Features

• #15956, #15962 (first contribution) improve completion label details display:

  

• #15846 (first contribution) add VS Code option to suppress internal error notifications.

Fixes

• #15940 ensure renames happen after edits.
• #15911 handle default constant values in trait_impl_missing_assoc_item diagnostic.
• #15825 better resolve associated item with type bound.
• #15754 de-dup duplicate crates with differing origins in CrateGraph construction.

Internal Improvements

• #15894 (first contribution) make LSP initialization cancellable.
• #15944 (first contribution) update Arch Linux package URL.
• #15921 use PathSegment::qualifying_trait.
• #15960 replace option.map(cond) == Some(true) with option.is_some_and(cond).
• #15967 switch to our own salsa fork.

See also the changelog post.

2023-11-20

Changelog #208

Commit: 255eed4
Release: 2023-11-20 (v0.3.1740)

New Features

• #15891 diagnose some orphan trait impl cases:

  

• #15895 diagnose missing associated items in trait impls:

  

• #15893 diagnose incorrect unsafety for trait impls:

  

Fixes

• #15901 diagnose everything in nested items.
• #15903 make line! and column! expand to literals.

Internal Improvements

• #15875 fix PathSegment grammar.
• #15899, #15917 sync from downstream.
• #15874 migrate assists to the structured snippet API, part 4.
• #15925 remove debugging code in path resolution.
• #15902, #15913 bump some deps.
• #15830 VS Code: expose workspaces to other extensions, remove addProject command.
• #15900 disable VSIX builds for win32-ia32, which VS Code no longer supports.
• #15904 bump minimum supported VS Code to 1.78.

See also the changelog post.