error[E0277]: cannot subtract `{integer}` from `f64`
  --> $DIR/issue-24352.rs:3:12
   |
LL |     1.0f64 - 1
   |            ^ no implementation for `f64 - {integer}`
   |
   = help: the trait `Sub<{integer}>` is not implemented for `f64`
   = help: the following other types implement trait `Sub<Rhs>`:
             `&f64` implements `Sub<f64>`
             `&f64` implements `Sub`
             `f64` implements `Sub<&f64>`
             `f64` implements `Sub`
help: consider using a floating-point literal by writing it with `.0`
   |
LL |     1.0f64 - 1.0
   |               ++

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0277`.