fn main() { | |
1 + Some(1); //~ ERROR cannot add `Option<{integer}>` to `{integer}` | |
2 as usize - Some(1); //~ ERROR cannot subtract `Option<{integer}>` from `usize` | |
3 * (); //~ ERROR cannot multiply `{integer}` by `()` | |
4 / ""; //~ ERROR cannot divide `{integer}` by `&str` | |
5 < String::new(); //~ ERROR can't compare `{integer}` with `String` | |
6 == Ok(1); //~ ERROR can't compare `{integer}` with `std::result::Result<{integer}, _>` | |
} |