1 error[E0282]: type annotations needed for the closure `fn() -> [_; 0]`
2 --> $DIR/suggest-closure-return-type-2.rs:2:19
4 LL | let _v = || { [] };
7 help: give this closure an explicit return type without `_` placeholders
9 LL | let _v = || -> [_; 0] { [] };
12 error: aborting due to previous error
14 For more information about this error, try `rustc --explain E0282`.