rust/tests/ui/issues/issue-4541.rs
2023-01-11 09:32:08 +00:00

23 lines
376 B
Rust

// run-pass
fn parse_args() -> String {
let args: Vec<_> = ::std::env::args().collect();
let mut n = 0;
while n < args.len() {
match &*args[n] {
"-v" => (),
s => {
return s.to_string();
}
}
n += 1;
}
return "".to_string()
}
pub fn main() {
println!("{}", parse_args());
}