Closed
Description
use std::ops::RangeInclusive;
fn take_range(r: &RangeInclusive<i8>) {}
fn main() {
take_range(0..=1);
}
error[E0308]: mismatched types
--> src/main.rs:6:16
|
6 | take_range(0..=1);
| ^^^^^
| |
| expected reference, found struct `std::ops::RangeInclusive`
| help: consider borrowing here: `&0..=1`
|
= note: expected type `&std::ops::RangeInclusive<i8>`
found type `std::ops::RangeInclusive<{integer}>`
&0..=1
is an incorrect suggestion because &
has higher precedence than ..=
. It should suggest &(0..=1)
.