Changelog #176

Author: lnicola

generated_assists.adoc

@@ -576,6 +576,35 @@ impl Point {
 ```
 
 
+[discrete]
+=== `convert_nested_function_to_closure`
+**Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide-assists/src/handlers/convert_nested_function_to_closure.rs#L7[convert_nested_function_to_closure.rs]
+
+Converts a function that is defined within the body of another function into a closure.
+
+.Before
+```rust
+fn main() {
+    fn fo┃o(label: &str, number: u64) {
+        println!("{}: {}", label, number);
+    }
+
+    foo("Bar", 100);
+}
+```
+
+.After
+```rust
+fn main() {
+    let foo = |label: &str, number: u64| {
+        println!("{}: {}", label, number);
+    };
+
+    foo("Bar", 100);
+}
+```
+
+
 [discrete]
 === `convert_to_guarded_return`
 **Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide-assists/src/handlers/convert_to_guarded_return.rs#L21[convert_to_guarded_return.rs]
@@ -1118,7 +1147,7 @@ impl Default for Example {
 
 [discrete]
 === `generate_delegate_methods`
-**Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide-assists/src/handlers/generate_delegate_methods.rs#L10[generate_delegate_methods.rs]
+**Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide-assists/src/handlers/generate_delegate_methods.rs#L12[generate_delegate_methods.rs]
 
 Generate delegate methods.
 
@@ -1848,7 +1877,7 @@ fn foo(bar: ┃impl Bar) {}
 
 .After
 ```rust
-fn foo<B: Bar>(bar: B) {}
+fn foo<┃B: Bar>(bar: B) {}
 ```
 
 

generated_diagnostic.adoc

@@ -119,6 +119,11 @@ This diagnostic is triggered when the type of an expression or pattern does not
 the expected type.
 
 
+=== undeclared-label
+**Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide-diagnostics/src/handlers/undeclared_label.rs#L3[undeclared_label.rs]
+
+
+
 === unimplemented-builtin-macro
 **Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide-diagnostics/src/handlers/unimplemented_builtin_macro.rs#L3[unimplemented_builtin_macro.rs]
 
@@ -138,6 +143,11 @@ crates rust-analyzer failed to discover. The file will not have IDE features ava
 Diagnostic for unnecessary braces in `use` items.
 
 
+=== unreachable-label
+**Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide-diagnostics/src/handlers/unreachable_label.rs#L3[unreachable_label.rs]
+
+
+
 === unresolved-extern-crate
 **Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide-diagnostics/src/handlers/unresolved_extern_crate.rs#L3[unresolved_extern_crate.rs]
 

generated_features.adoc

@@ -617,7 +617,7 @@ image::https://user-images.githubusercontent.com/48062697/113065583-055aae80-91b
 
 
 === Semantic Syntax Highlighting
-**Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide/src/syntax_highlighting.rs#L59[syntax_highlighting.rs]
+**Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide/src/syntax_highlighting.rs#L62[syntax_highlighting.rs]
 
 rust-analyzer highlights the code semantically.
 For example, `Bar` in `foo::Bar` might be colored differently depending on whether `Bar` is an enum or a trait.
@@ -942,7 +942,7 @@ by overwriting the settings object mentioned above, the defaults are:
 
 
 === View Crate Graph
-**Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide/src/view_crate_graph.rs#L10[view_crate_graph.rs]
+**Source:** https://github.com/rust-lang/rust-analyzer/blob/master/crates/ide/src/view_crate_graph.rs#L9[view_crate_graph.rs]
 
 Renders the currently loaded crate graph as an SVG graphic. Requires the `dot` tool, which
 is part of graphviz, to be installed.

thisweek/_posts/2023-04-10-changelog-176.adoc

@@ -0,0 +1,40 @@
+= Changelog #176
+:sectanchors:
+:experimental:
+:page-layout: post
+
+Commit: commit:01120f1213ad928de7300a8acf9f41bed72d0422[] +
+Release: release:2023-04-10[] (`v0.3.1472`)
+
+== New Features
+
+* pr:14433[] (first contribution) add `#[doc(alias(..))]`-based completions.
+* pr:14512[] highlight escapes in `char` literals:
++
+image::https://user-images.githubusercontent.com/30187863/230414581-b8c37355-6626-4745-9f2b-3d9d4f804b47.png["Screenshot showing highlighted char escapes"]
+* pr:14455[] add assist to convert nested functions to closures.
+* pr:14432[] drop support for non-syroot proc macro ABIs (proc macros no longer expand with Rust 1.63).
+
+== Fixes
+
+* pr:14486[] desugar `async fn` completely.
+* pr:14481[] fix VS Code project linking pop-up buttons being swapped.
+* pr:14482[] use the correct path accessor in the project linking pop-up.
+* pr:14483[] do autoderef in "Generate delegate methods".
+* pr:14493[] insert whitespace between text and attribute macros.
+* pr:14505[] fix block-local trait impl solving regressions.
+* pr:14520[] unify types in `infer_expr_coerce_never()`.
+
+== Internal Improvements
+
+* pr:14521[], pr:14526[], pr:14528[] add bounds for fields in derive macros.
+* pr:14436[] normalize associated types in paths in expressions.
+* pr:14490[] use an arena instead of a hash map in the crate graph.
+* pr:14442[] implement structured API for snippets.
+* pr:14509[] resolve labels in body lowering.
+* pr:14511[] always reborrow mutable reference receiver in methods.
+* pr:14517[] shuffle around some `hir-def` modules.
+* pr:14519[] don't recreate `Hygiene` unnecessarily.
+* pr:14518[] remove unnecessary ``Name``s from `FunctionData::params`.
+* pr:14525[] remove parameter names from function item tree.
+* pr:14524[] render function parameters in `hir-def` pretty printing.