Description
Destructuring assignment is an experimental feature in rust, however it is likely to be merged at some point.
Intelij rust plugin does not correctly parse the situation, highlighting an error on the syntactically correct code.
Environment
- IntelliJ Rust plugin version: 0.3.138.3572-203
- Rust toolchain version: 1.51.0-nightly (257becbfe 2020-12-27) aarch64-apple-darwin
- IDE name and version: IntelliJ IDEA 2020.3.1 Community Edition (IC-203.6682.168)
- Operating system: macOS 11.1
- Macro expansion engine: new
- Name resolution engine: old
Problem description
Steps to reproduce
#![feature(destructuring_assignment)]
fn demo() {
let mut x = 0;
let y;
(x, y) = (0, 0); // Rust plugin highlights y as an error('Use of possibly uninitialized variable')
}