Changelog 4

Author: matklad

thisweek/_posts/2019-12-23-changelog-4.md

@@ -0,0 +1,36 @@
+---
+layout: post
+title:  "Changelog #4"
+date:   2019-12-23 03:12:00 +0100
+---
+
+Commit: [`ce07a2d`](https://github.com/rust-analyzer/rust-analyzer/commit/ce07a2daa9e53aa86a769f8641b14c2878444fbc)
+
+## New Features
+
+* [`#2577`](https://github.com/rust-analyzer/rust-analyzer/pull/2577) by default for VS Code, rely on client-side file watching.
+* [`#2568`](https://github.com/rust-analyzer/rust-analyzer/pull/2568) add option to disable `--all-targets` flag for `cargo watch`.
+* [`#2594`](https://github.com/rust-analyzer/rust-analyzer/pull/2594) type hints don't show default type arguments.
+* [`#2592`](https://github.com/rust-analyzer/rust-analyzer/pull/2592) initial type-inference for index expressions.
+* [`#2616`](https://github.com/rust-analyzer/rust-analyzer/pull/2616), [`#2619`](https://github.com/rust-analyzer/rust-analyzer/pull/2619) improve type-inference for closures.
+* [`#2617`](https://github.com/rust-analyzer/rust-analyzer/pull/2617) don't use approximate name resolution when computing hover.
+* [`#2623`](https://github.com/rust-analyzer/rust-analyzer/pull/2623) expand macros in impls.
+* [`#2628`](https://github.com/rust-analyzer/rust-analyzer/pull/2628) parse macros 2.0.
+* [`#2641`](https://github.com/rust-analyzer/rust-analyzer/pull/2641) parse const generics.
+* [`#2648`](https://github.com/rust-analyzer/rust-analyzer/pull/2648) rudimentary name resolution for local items.
+
+## Fixes
+
+* [`#2577`](https://github.com/rust-analyzer/rust-analyzer/pull/2577) better parser recovery for lambdas.
+* [`#2562`](https://github.com/rust-analyzer/rust-analyzer/pull/2562) correctly compute goto target range for a target inside a macro.
+* [`#2575`](https://github.com/rust-analyzer/rust-analyzer/pull/2575) correctly highlight `cargo watch` errors inside macros.
+* [`#2595`](https://github.com/rust-analyzer/rust-analyzer/pull/2595) fix parsing of expressions expanded by macros.
+* [`#2637`](https://github.com/rust-analyzer/rust-analyzer/pull/2637) optimize inlay hints.
+* [`#2643`](https://github.com/rust-analyzer/rust-analyzer/pull/2643) optimize change tracking.
+
+## Internal Improvements
+
+* [`#2581`](https://github.com/rust-analyzer/rust-analyzer/pull/2581) refactor `hir::Path` to separate paths with and without generic arguments on the type level.
+* [`#2583`](https://github.com/rust-analyzer/rust-analyzer/pull/2583) better prettier config for TypeScript extension
+* [`#2545`](https://github.com/rust-analyzer/rust-analyzer/pull/2545) add ids to all tokens (this is groundwork for hygiene and better support for IDE features inside macro calls).
+* [`#2629`](https://github.com/rust-analyzer/rust-analyzer/pull/2629) remove imports from hir.