src/tools/rustfmt/tests/source/issue-3213/version_one.rs

// rustfmt-style_edition: 2015

fn foo() {
    match 0 {
        0 => return AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA,
        1 => AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA,
        _ => "",
    };
}