src/tools/rustfmt/tests/warning/source/issue_6850.rs

// rustfmt-max_width: 50
fn main() {
    "☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃☃";
}