False positive unused_variables on never-type

rust-analyzer version: rust-analyzer 0.4.2991-standalone

rustc version: rustc 1.97.0-nightly (36ba2c771 2026-04-23)

editor or extension: Vim

code snippet to reproduce:

fn main() {
    let foo = loop {};
    _ = foo; // used
}

Cursor on foo (line 2)

Expect no this quickfix, but actual output Rename unused foo to _foo

After apply:

fn main() {
    let _foo = loop {};
    _ = foo; // used
}

Should either 'not applicable' or 'rename all usage'

Start by reproducing the unused_variables quickfix with the minimal Rust snippet in the issue, using the reported rust-analyzer version and Vim setup. Trace the diagnostic and rename action for a variable initialized with never-type control flow, then verify that the quickfix is absent or renames every usage, including _ = foo.