1 error[E0308]: mismatched types
2 --> $DIR/closure-no-fn-2.rs:6:27
4 LL | let bar: fn() -> u8 = || { b };
5 | ---------- ^^^^^^^^ expected fn pointer, found closure
9 = note: expected fn pointer `fn() -> u8`
10 found closure `[closure@$DIR/closure-no-fn-2.rs:6:27: 6:35 b:_]`
12 error: aborting due to previous error
14 For more information about this error, try `rustc --explain E0308`.