Auto Completion/Suggestion Within Proc Macros Broken Since Version 2024-12-23 (0.3.2228)

[dnlsndr]

rust-analyzer version: 0.3.2237-standalone (59bc7b4 2024-12-29)

rustc version: rustc 1.83.0 (90b35a623 2024-11-26)

editor or extension: VSCode

relevant settings: Default rust-analyzer configuration

repository link (if public, optional): https://github.com/dnlsndr/rust-analyzer-autocomplete

Ever since version 2024-12-23 has been released, auto completion does not work anymore within proc macros.

To reproduce this, please clone my repository mentioned above and follow these steps:

1. Open the project in an editor such as VSCode or Zed with the specified rust analyzer version
2. Go to main.rs to the test section
3. Try to invoke an auto-completion/suggestion for the nice_struct.
4. The editor will then respond with "No Suggestions" (e.g. in VSCode)

Using the older version 2024-12-16 (0.3.2220) everything works fine and auto-completions/suggestions appear in the editor.

I've tracked the issue down to possibly this PR that broke auto-completion:
#18723

@ChayimFriedman2 I'll mark you here, as your PR was the closest I could find relating to the issue that I'm seeing :) Doesn't mean you caused it or anything.

[lnicola]

@ChayimFriedman2 do you want to try and fit this in today's release?

[ChayimFriedman2]

I can, I already have the fix.

[lnicola]

Sorry, it's out already, but we can put up a new one tomorrow.

[ChayimFriedman2]

I don't know if it's necessary, this issue will impact everyone that uses macros that expands to #[test] and no-one else.

[lnicola]

This should now be fixed in v0.3.2253 (https://github.com/rust-lang/rust-analyzer/releases/tag/2025-01-07 on GitHub).