error[E0308]: mismatched types
  --> $DIR/range-1.rs:5:19
   |
LL |     let _ = 0u32..10i32;
   |                   ^^^^^ expected `u32`, found `i32`

error[E0277]: the trait bound `bool: Step` is not satisfied
  --> $DIR/range-1.rs:9:14
   |
LL |     for i in false..true {}
   |              ^^^^^^^^^^^ the trait `Step` is not implemented for `bool`
   |
   = help: the following other types implement trait `Step`:
             char
             i128
             i16
             i32
             i64
             i8
             isize
             u128
           and 5 others
   = note: required because of the requirements on the impl of `Iterator` for `std::ops::Range<bool>`
   = note: required because of the requirements on the impl of `IntoIterator` for `std::ops::Range<bool>`

error[E0277]: the size for values of type `[{integer}]` cannot be known at compilation time
  --> $DIR/range-1.rs:14:17
   |
LL |     let range = *arr..;
   |                 ^^^^^^ doesn't have a size known at compile-time
   |
   = help: the trait `Sized` is not implemented for `[{integer}]`
note: required by a bound in `RangeFrom`
  --> $SRC_DIR/core/src/ops/range.rs:LL:COL
   |
LL | pub struct RangeFrom<Idx> {
   |                      ^^^ required by this bound in `RangeFrom`

error: aborting due to 3 previous errors

Some errors have detailed explanations: E0277, E0308.
For more information about an error, try `rustc --explain E0277`.