error: float literals must have an integer part
  --> $DIR/recover-invalid-float.rs:2:20
   |
LL |     let _: usize = .3;
   |                    ^^ help: must have an integer part: `0.3`

error: float literals must have an integer part
  --> $DIR/recover-invalid-float.rs:5:20
   |
LL |     let _: usize = .42f32;
   |                    ^^^^^^ help: must have an integer part: `0.42f32`

error: float literals must have an integer part
  --> $DIR/recover-invalid-float.rs:8:20
   |
LL |     let _: usize = .5f64;
   |                    ^^^^^ help: must have an integer part: `0.5f64`

error[E0308]: mismatched types
  --> $DIR/recover-invalid-float.rs:2:20
   |
LL |     let _: usize = .3;
   |                    ^^ expected usize, found floating-point number
   |
   = note: expected type `usize`
              found type `{float}`

error[E0308]: mismatched types
  --> $DIR/recover-invalid-float.rs:5:20
   |
LL |     let _: usize = .42f32;
   |                    ^^^^^^ expected usize, found f32

error[E0308]: mismatched types
  --> $DIR/recover-invalid-float.rs:8:20
   |
LL |     let _: usize = .5f64;
   |                    ^^^^^ expected usize, found f64

error: aborting due to 6 previous errors

For more information about this error, try `rustc --explain E0308`.