Rename does not affect bindings

[SomeoneToIgnore]

This test, when added to rename.rs, does not pass:

#[test]
fn test_rename_bind_pat() {
    test_rename(
        r#"
fn main() {
    enum CustomOption<T> {
        None,
        Some(T),
    }

    let test_variable = CustomOption::Some(22);

    match test_variable {
        CustomOption::Some(foo<|>) if foo == 11 => {}
        _ => (),
    }
}"#,
        "new_name",
        r#"
fn main() {
    enum CustomOption<T> {
        None,
        Some(T),
    }

    let test_variable = CustomOption::Some(22);

    match test_variable {
        CustomOption::Some(new_name<|>) if new_name == 11 => {}
        _ => (),
    }
}"#,
    );
}

Instead, after the rename, we get the CustomOption::Some(new_name<|>) if foo == 11 => {} string.

[SomeoneToIgnore]

It looks like the method process_definition from the references.rs module does not return all references to the definition.
Similar to the https://github.com/rust-analyzer/rust-analyzer/blob/master/crates/ra_ide/src/references.rs#L203 check, there should be one more checks, something like

if let Some(bind_pat) = find_node_at_offset::<ast::BindPat>(parse.tree().syntax(), offset)

The question is how to check this bind_pat later to ensure that this is a correct name reference.