| error: approximate value of `f{32, 64}::consts::PI` found | |
| --> $DIR/proc_macro.rs:9:14 | |
| | | |
| LL | let _x = 3.14; | |
| | ^^^^ | |
| | | |
| = help: consider using the constant directly | |
| = note: `#[deny(clippy::approx_constant)]` on by default | |
| error: aborting due to previous error | |