error: comparing with a non-unique address of a function item --> $DIR/fn_address_comparisons.rs:15:13 | LL | let _ = f == a; | ^^^^^^ | = note: `-D clippy::fn-address-comparisons` implied by `-D warnings` error: comparing with a non-unique address of a function item --> $DIR/fn_address_comparisons.rs:16:13 | LL | let _ = f != a; | ^^^^^^ error: aborting due to 2 previous errors