error: casting i8 to f32 may become silently lossy if types change --> $DIR/cast_lossless_float.rs:5:5 | 5 | 1i8 as f32; | ^^^^^^^^^^ help: try: `f32::from(1i8)` | = note: `-D cast-lossless` implied by `-D warnings` error: casting i8 to f64 may become silently lossy if types change --> $DIR/cast_lossless_float.rs:6:5 | 6 | 1i8 as f64; | ^^^^^^^^^^ help: try: `f64::from(1i8)` error: casting u8 to f32 may become silently lossy if types change --> $DIR/cast_lossless_float.rs:7:5 | 7 | 1u8 as f32; | ^^^^^^^^^^ help: try: `f32::from(1u8)` error: casting u8 to f64 may become silently lossy if types change --> $DIR/cast_lossless_float.rs:8:5 | 8 | 1u8 as f64; | ^^^^^^^^^^ help: try: `f64::from(1u8)` error: casting i16 to f32 may become silently lossy if types change --> $DIR/cast_lossless_float.rs:9:5 | 9 | 1i16 as f32; | ^^^^^^^^^^^ help: try: `f32::from(1i16)` error: casting i16 to f64 may become silently lossy if types change --> $DIR/cast_lossless_float.rs:10:5 | 10 | 1i16 as f64; | ^^^^^^^^^^^ help: try: `f64::from(1i16)` error: casting u16 to f32 may become silently lossy if types change --> $DIR/cast_lossless_float.rs:11:5 | 11 | 1u16 as f32; | ^^^^^^^^^^^ help: try: `f32::from(1u16)` error: casting u16 to f64 may become silently lossy if types change --> $DIR/cast_lossless_float.rs:12:5 | 12 | 1u16 as f64; | ^^^^^^^^^^^ help: try: `f64::from(1u16)` error: casting i32 to f64 may become silently lossy if types change --> $DIR/cast_lossless_float.rs:13:5 | 13 | 1i32 as f64; | ^^^^^^^^^^^ help: try: `f64::from(1i32)` error: casting u32 to f64 may become silently lossy if types change --> $DIR/cast_lossless_float.rs:14:5 | 14 | 1u32 as f64; | ^^^^^^^^^^^ help: try: `f64::from(1u32)` error: aborting due to 10 previous errors