1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
// check-pass
#![warn(overflowing_literals)]
fn main() {
let error = 255i8; //~WARNING literal out of range for `i8`
let ok = 0b1000_0001; // should be ok -> i32
let ok = 0b0111_1111i8; // should be ok -> 127i8
let fail = 0b1000_0001i8; //~WARNING literal out of range for `i8`
let fail = 0x8000_0000_0000_0000i64; //~WARNING literal out of range for `i64`
let fail = 0x1_FFFF_FFFFu32; //~WARNING literal out of range for `u32`
let fail: i128 = 0x8000_0000_0000_0000_0000_0000_0000_0000;
//~^ WARNING literal out of range for `i128`
let fail = 0x8FFF_FFFF_FFFF_FFFE; //~WARNING literal out of range for `i32`
let fail = -0b1111_1111i8; //~WARNING literal out of range for `i8`
}
|
