src/test/ui/codemap_tests/unicode_3.rs

// build-pass (FIXME(62277): could be check-pass?)

fn main() {
    let s = "ZͨA͑ͦ͒͋ͤ͑̚L̄͑͋Ĝͨͥ̿͒̽̈́Oͥ͛ͭ!̏"; while true { break; } //~ WARNING while_true
    println!("{}", s);
}