New upstream version 1.63.0+dfsg1

[rustc.git] / src / test / ui / suggestions / suggest-closure-return-type-3.rs

fn unbound_drop(_: impl Sized) {}

fn main() {
    unbound_drop(|| []);
    //~^ ERROR type annotations needed for `[_; 0]`
    //~| HELP try giving this closure an explicit return type
}