1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
fn main() {
let mut if_lettable = Vec::<i32>::new();
let mut first_or = Vec::<i32>::new();
let mut or_two = Vec::<i32>::new();
let mut range_from = Vec::<i32>::new();
let mut bottom = Vec::<i32>::new();
let mut errors_only = Vec::<i32>::new();
for x in -9 + 1..=(9 - 2) {
if let n @ 2..3|4 = x {
//~^ error: variable `n` is not bound in all patterns
errors_only.push(x);
} else if let 2..3 | 4 = x {
if_lettable.push(x);
}
match x as i32 {
0..5+1 => errors_only.push(x),
//~^ error: expected a pattern range bound, found an expression
1 | -3..0 => first_or.push(x),
y @ (0..5 | 6) => or_two.push(y),
y @ 0..const { 5 + 1 } => assert_eq!(y, 5),
//~^ error: inline-const in pattern position is experimental [E0658]
y @ -5.. => range_from.push(y),
y @ ..-7 => assert_eq!(y, -8),
y => bottom.push(y),
}
}
}
|
