src/test/ui/parser/mod_file_with_path_attr.rs

// normalize-stderr-test: "not_a_real_file.rs:.*\(" -> "not_a_real_file.rs: $$FILE_NOT_FOUND_MSG ("

#[path = "not_a_real_file.rs"]
mod m; //~ ERROR not_a_real_file.rs

fn main() {
    assert_eq!(m::foo(), 10);
}