1 // check-pass
2 #![warn(overflowing_literals)]
3
main()4 fn main() {
5 let error = 255i8; //~WARNING literal out of range for `i8`
6
7 let ok = 0b1000_0001; // should be ok -> i32
8 let ok = 0b0111_1111i8; // should be ok -> 127i8
9
10 let fail = 0b1000_0001i8; //~WARNING literal out of range for `i8`
11
12 let fail = 0x8000_0000_0000_0000i64; //~WARNING literal out of range for `i64`
13
14 let fail = 0x1_FFFF_FFFFu32; //~WARNING literal out of range for `u32`
15
16 let fail: i128 = 0x8000_0000_0000_0000_0000_0000_0000_0000;
17 //~^ WARNING literal out of range for `i128`
18
19 let fail = 0x8FFF_FFFF_FFFF_FFFE; //~WARNING literal out of range for `i32`
20
21 let fail = -0b1111_1111i8; //~WARNING literal out of range for `i8`
22 }
23