error: casting function pointer `foo` to `i8`, which truncates the value --> $DIR/fn_to_numeric_cast_32bit.rs:10:13 | LL | let _ = foo as i8; | ^^^^^^^^^ help: try: `foo as usize` | = note: `-D clippy::fn-to-numeric-cast-with-truncation` implied by `-D warnings` error: casting function pointer `foo` to `i16`, which truncates the value --> $DIR/fn_to_numeric_cast_32bit.rs:11:13 | LL | let _ = foo as i16; | ^^^^^^^^^^ help: try: `foo as usize` error: casting function pointer `foo` to `i32` --> $DIR/fn_to_numeric_cast_32bit.rs:12:13 | LL | let _ = foo as i32; | ^^^^^^^^^^ help: try: `foo as usize` | = note: `-D clippy::fn-to-numeric-cast` implied by `-D warnings` error: casting function pointer `foo` to `i64` --> $DIR/fn_to_numeric_cast_32bit.rs:13:13 | LL | let _ = foo as i64; | ^^^^^^^^^^ help: try: `foo as usize` error: casting function pointer `foo` to `i128` --> $DIR/fn_to_numeric_cast_32bit.rs:14:13 | LL | let _ = foo as i128; | ^^^^^^^^^^^ help: try: `foo as usize` error: casting function pointer `foo` to `isize` --> $DIR/fn_to_numeric_cast_32bit.rs:15:13 | LL | let _ = foo as isize; | ^^^^^^^^^^^^ help: try: `foo as usize` error: casting function pointer `foo` to `u8`, which truncates the value --> $DIR/fn_to_numeric_cast_32bit.rs:17:13 | LL | let _ = foo as u8; | ^^^^^^^^^ help: try: `foo as usize` error: casting function pointer `foo` to `u16`, which truncates the value --> $DIR/fn_to_numeric_cast_32bit.rs:18:13 | LL | let _ = foo as u16; | ^^^^^^^^^^ help: try: `foo as usize` error: casting function pointer `foo` to `u32` --> $DIR/fn_to_numeric_cast_32bit.rs:19:13 | LL | let _ = foo as u32; | ^^^^^^^^^^ help: try: `foo as usize` error: casting function pointer `foo` to `u64` --> $DIR/fn_to_numeric_cast_32bit.rs:20:13 | LL | let _ = foo as u64; | ^^^^^^^^^^ help: try: `foo as usize` error: casting function pointer `foo` to `u128` --> $DIR/fn_to_numeric_cast_32bit.rs:21:13 | LL | let _ = foo as u128; | ^^^^^^^^^^^ help: try: `foo as usize` error: casting function pointer `abc` to `i8`, which truncates the value --> $DIR/fn_to_numeric_cast_32bit.rs:34:13 | LL | let _ = abc as i8; | ^^^^^^^^^ help: try: `abc as usize` error: casting function pointer `abc` to `i16`, which truncates the value --> $DIR/fn_to_numeric_cast_32bit.rs:35:13 | LL | let _ = abc as i16; | ^^^^^^^^^^ help: try: `abc as usize` error: casting function pointer `abc` to `i32` --> $DIR/fn_to_numeric_cast_32bit.rs:36:13 | LL | let _ = abc as i32; | ^^^^^^^^^^ help: try: `abc as usize` error: casting function pointer `abc` to `i64` --> $DIR/fn_to_numeric_cast_32bit.rs:37:13 | LL | let _ = abc as i64; | ^^^^^^^^^^ help: try: `abc as usize` error: casting function pointer `abc` to `i128` --> $DIR/fn_to_numeric_cast_32bit.rs:38:13 | LL | let _ = abc as i128; | ^^^^^^^^^^^ help: try: `abc as usize` error: casting function pointer `abc` to `isize` --> $DIR/fn_to_numeric_cast_32bit.rs:39:13 | LL | let _ = abc as isize; | ^^^^^^^^^^^^ help: try: `abc as usize` error: casting function pointer `abc` to `u8`, which truncates the value --> $DIR/fn_to_numeric_cast_32bit.rs:41:13 | LL | let _ = abc as u8; | ^^^^^^^^^ help: try: `abc as usize` error: casting function pointer `abc` to `u16`, which truncates the value --> $DIR/fn_to_numeric_cast_32bit.rs:42:13 | LL | let _ = abc as u16; | ^^^^^^^^^^ help: try: `abc as usize` error: casting function pointer `abc` to `u32` --> $DIR/fn_to_numeric_cast_32bit.rs:43:13 | LL | let _ = abc as u32; | ^^^^^^^^^^ help: try: `abc as usize` error: casting function pointer `abc` to `u64` --> $DIR/fn_to_numeric_cast_32bit.rs:44:13 | LL | let _ = abc as u64; | ^^^^^^^^^^ help: try: `abc as usize` error: casting function pointer `abc` to `u128` --> $DIR/fn_to_numeric_cast_32bit.rs:45:13 | LL | let _ = abc as u128; | ^^^^^^^^^^^ help: try: `abc as usize` error: casting function pointer `f` to `i32` --> $DIR/fn_to_numeric_cast_32bit.rs:52:5 | LL | f as i32 | ^^^^^^^^ help: try: `f as usize` error: aborting due to 23 previous errors