Unused trait imports not detected if project contains multiple modules. - Githubissues

intellij-rust / intellij-rust

Rust plugin for the IntelliJ Platform

https://intellij-rust.github.io

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Unused trait imports not detected if project contains multiple modules. #9622

Open TonCherAmi opened 1 year ago

TonCherAmi commented 1 year ago

Environment

IntelliJ Rust plugin version: 0.4.182.4968-222-nightly
Rust toolchain version: 1.64.0 (a55dd71d5 2022-09-19) aarch64-apple-darwin
IDE name and version: CLion 2022.2.3 (CL-222.4167.35)
Operating system: macOS 13.0
Macro expansion: enabled
Additional experimental features: org.rust.cargo.emulate.terminal, org.rust.macros.proc

Problem description

The IDE seems to ignore unused trait imports if there's more than one module in the project. Struct/enum imports appear to be detected correctly.

The problem goes away if I comment out the module declaration:

Steps to reproduce

I've prepared a bare-bones project that should help reproduce the issue.

https://github.com/TonCherAmi/intellij-rust-unused-imports-repro

TonCherAmi commented 1 year ago

Were you able to reproduce this? I'm just wondering if there's anything else I can do to help diagnose this since the issue hasn't been labeled yet.

dima74 commented 1 year ago

Hi @TonCherAmi! This is known limitation. Please subscribe to #2158 for updates