Changelog #159

Author: lnicola

generated_assists.adoc

@@ -2306,6 +2306,27 @@ impl Walrus {
 ```
 
 
+[discrete]
+=== `remove_parentheses`
+**Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide-assists/src/handlers/remove_parentheses.rs#L5[remove_parentheses.rs]
+
+Removes redundant parentheses.
+
+.Before
+```rust
+fn main() {
+    _ = ┃(2) + 2;
+}
+```
+
+.After
+```rust
+fn main() {
+    _ = 2 + 2;
+}
+```
+
+
 [discrete]
 === `remove_unused_param`
 **Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide-assists/src/handlers/remove_unused_param.rs#L15[remove_unused_param.rs]

thisweek/_posts/2022-12-12-changelog-159.adoc

@@ -0,0 +1,31 @@
+= Changelog #159
+:sectanchors:
+:page-layout: post
+
+Commit: commit:21e61bee8b74e93f14205f4a6c316db08f811e38[] +
+Release: release:2022-12-12[]
+
+== New Features
+
+* pr:13733[] add "Remove redundant parentheses" assist:
++
+image::https://user-images.githubusercontent.com/38225716/206542898-d6c97468-d615-4c5b-8650-f89b9c0321a0.gif["Screen recording showing how the assist can remove the brackets in `_ = (4 * 2) + 1;`"]
+* pr:13725[] resolve associated constants of traits.
+* pr:13490[], pr:13745[] compute data layout of types:
++
+image::https://user-images.githubusercontent.com/308347/207061768-9350a58b-1093-4380-b082-0736fbf1874a.png["Screenshot showing the size and alignment of a struct containing a `Box`, an `u64`, and two `usize`s"]
++
+image::https://user-images.githubusercontent.com/308347/207062585-ab7d2698-6609-42ca-b84a-40c49bb87197.png["Screenshot showing the size and alignment of a field in a struct enum variant"]
+* pr:13728[] upgrade `chalk` to make solver fuel work again (works around most trait solving hangs).
+
+== Fixes
+
+* pr:13749[] don't show duplicated adjustment hints for blocks, ``if``s and ``match``es.
+* pr:13742[] only shift `BoundVar`s that come from outside lowering context (fixes a crash with GATs).
+* pr:13750[] normalize projection after discarding free `BoundVar`s in RPIT (fixes a crash during normalization).
+
+== Internal Improvements
+
+* pr:13722[] add VS Code schema for `rust-project.json`.
+* pr:13730[] support built-in derive macro helper attributes.
+* pr:13756[] make assoc_resolutions always have a `Substitution`.