| warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied |
| --> $DIR/untyped-primitives.rs:7:23 |
| | |
| LL | let x = f32::from(3.14); |
| | ^^^^ help: explicitly specify the type as `f32`: `3.14_f32` |
| | |
| = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! |
| = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024> |
| = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default |
| |
| warning: 1 warning emitted |
| |
