Changelog 199

_posts/2023-07-24-changelog-199.markdown

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+---
+layout: post
+title: "IntelliJ Rust Changelog #199"
+date: 2023-07-24 13:00:00 +0300
+---
+
+
+## New Features
+
+* [#10648] Highlight `Unresolved Reference` error for type-independent paths
+
+  <img src="/assets/posts/changelog-199/unresolved_reference.png" width="700px"/>
+
+* Completion improvements:
+
+  * [#10689] Complete chained iterator methods
+
+    {% include gif-img.html path="/assets/posts/changelog-199/chained_iterators" w="600px" %}
+
+  * [#10647] Complete Cargo [instructions](https://doc.rust-lang.org/cargo/reference/build-scripts.html#outputs-of-the-build-script) in build scripts
+
+    {% include gif-img.html path="/assets/posts/changelog-199/cargo_instructions" w="600px" %}
+
+  * [#10651] Show the value of constants in the completion list
+
+    <img src="/assets/posts/changelog-199/constant-values.png" width="600px"/>
+
+  * [#10692] Provide `fn` keyword completion in the type context
+
+  * [#10691] Provide completion for `fn main() { ... }`
+
+* Improved error messages and provide new quick fixes:
+
+  * [#10684] When trying to use a prefix/postfix increment like `i++`
+
+  * [#10661] When incorrectly using `impl` or `dyn` in type parameters bounds
+
+  * [#10681] When trying to inherit one struct from another - a helpful reminder that Rust doesn't support inheritance like `struct Foo: Bar {}`
+
+* [#10664] Add a new inspection for when the entry point of the program is marked as `async` ([E0752](https://doc.rust-lang.org/error_codes/E0752.html))
+
+* [#10592] Add better support for the [`Path statements`](https://doc.rust-lang.org/rustc/lints/listing/warn-by-default.html#path-statements) inspection and enable it by default
+
+* [#10650] Add `iter` alias for `for` [live template](https://plugins.jetbrains.com/plugin/8182-rust/docs/rust-code-generation.html#live-templates)
+
+* [#10436] Now the `Trait objects must include the dyn keyword` inspection raises an error in the 2021 edition, and a warning on 2018 (by [@DeoTimeTheGithubUser])
+
+## Fixes
+
+* [#10671] Fix bugs related to grammar error detection in Rust code using new API from [Grazie](https://plugins.jetbrains.com/plugin/12175-grazie-lite) plugin. Note, grammar error detection is disabled by default for now. You can enable it for Rust in `Scope` tab of `Preferences | Editor | Natural Languages | Grammar and Style` settings
+
+* Completion fixes:
+
+  * [#10679] Show completion auto-popup when literal suffix is typed
+
+  * [#10663] Don't add new line by smart enter action after `;` completion
+
+  * [#10682] Complete `macro` live template only in item context
+
+  * [#10680] Don't complete integer suffixes for literals in scientific notation
+
+  * [#10674] Fix dependency keys completion when another key exists before
+
+* Macro expansion improvements:
+
+  * [#10678] Increase proc macro expansion timeout to 20 seconds
+
+  * [#10678] Improve error message in the case of too large macro expansion
+
+  * [#10675] Improve error message for a non-expanded macro inside an impl block
+
+* [#10653] Use [E0403](https://doc.rust-lang.org/error_codes/E0403.html) instead of deprecated [E0263](https://doc.rust-lang.org/error_codes/E0263.html)
+
+* [#10676] Fix name resolution inside a nested block under a `cfg` attribute
+
+* [#10645] Fix live templates suggestion in loop labels and other positions
+
+* [#10669] Fix type inference in case of struct pattern matching
+
+* [#10688] Match negative numeric literals with `$l:literal` macro fragment spec
+
+* [#10428] Suggest `Surround with unsafe block` quick fix instead of `Add unsafe to function` for an unsafe call in some cases (e.g. inside a test function, main function, etc.) (by [@DeoTimeTheGithubUser])
+
+## Internal Improvements
+
+* [#10670] Implement initial support for GDB debugging outside CLion. Right now it's disabled by default and works only on Linux
+
+* [#10668], [#10686] Extract hardcoded strings into a message bundle, allowing its future internationalization
+
+Full set of changes can be found [here](https://github.com/intellij-rust/intellij-rust/milestone/108?closed=1)
+
+[@DeoTimeTheGithubUser]: https://github.com/DeoTimeTheGithubUser
+
+[#10428]: https://github.com/intellij-rust/intellij-rust/pull/10428
+[#10436]: https://github.com/intellij-rust/intellij-rust/pull/10436
+[#10592]: https://github.com/intellij-rust/intellij-rust/pull/10592
+[#10645]: https://github.com/intellij-rust/intellij-rust/pull/10645
+[#10647]: https://github.com/intellij-rust/intellij-rust/pull/10647
+[#10648]: https://github.com/intellij-rust/intellij-rust/pull/10648
+[#10650]: https://github.com/intellij-rust/intellij-rust/pull/10650
+[#10651]: https://github.com/intellij-rust/intellij-rust/pull/10651
+[#10653]: https://github.com/intellij-rust/intellij-rust/pull/10653
+[#10661]: https://github.com/intellij-rust/intellij-rust/pull/10661
+[#10663]: https://github.com/intellij-rust/intellij-rust/pull/10663
+[#10664]: https://github.com/intellij-rust/intellij-rust/pull/10664
+[#10668]: https://github.com/intellij-rust/intellij-rust/pull/10668
+[#10669]: https://github.com/intellij-rust/intellij-rust/pull/10669
+[#10670]: https://github.com/intellij-rust/intellij-rust/pull/10670
+[#10671]: https://github.com/intellij-rust/intellij-rust/pull/10671
+[#10674]: https://github.com/intellij-rust/intellij-rust/pull/10674
+[#10675]: https://github.com/intellij-rust/intellij-rust/pull/10675
+[#10676]: https://github.com/intellij-rust/intellij-rust/pull/10676
+[#10678]: https://github.com/intellij-rust/intellij-rust/pull/10678
+[#10679]: https://github.com/intellij-rust/intellij-rust/pull/10679
+[#10680]: https://github.com/intellij-rust/intellij-rust/pull/10680
+[#10681]: https://github.com/intellij-rust/intellij-rust/pull/10681
+[#10682]: https://github.com/intellij-rust/intellij-rust/pull/10682
+[#10684]: https://github.com/intellij-rust/intellij-rust/pull/10684
+[#10686]: https://github.com/intellij-rust/intellij-rust/pull/10686
+[#10688]: https://github.com/intellij-rust/intellij-rust/pull/10688
+[#10689]: https://github.com/intellij-rust/intellij-rust/pull/10689
+[#10691]: https://github.com/intellij-rust/intellij-rust/pull/10691
+[#10692]: https://github.com/intellij-rust/intellij-rust/pull/10692