// Test if the sugared if-let construct correctly prints "missing an else clause" when an else // clause does not exist, instead of the unsympathetic "match arms have incompatible types" fn main() { if let Some(homura) = Some("madoka") { //~ ERROR missing an else clause //~| expected type `()` //~| found type `{integer}` //~| expected (), found integer 765 }; }