3 #![feature(const_int_sign)]
5 const NEGATIVE_A: bool = (-10i32).is_negative();
6 const NEGATIVE_B: bool = 10i32.is_negative();
7 const POSITIVE_A: bool = (-10i32).is_positive();
8 const POSITIVE_B: bool = 10i32.is_positive();
10 const SIGNUM_POS: i32 = 10i32.signum();
11 const SIGNUM_NIL: i32 = 0i32.signum();
12 const SIGNUM_NEG: i32 = (-42i32).signum();
14 const ABS_A: i32 = 10i32.abs();
15 const ABS_B: i32 = (-10i32).abs();
23 assert_eq!(SIGNUM_POS, 1);
24 assert_eq!(SIGNUM_NIL, 0);
25 assert_eq!(SIGNUM_NEG, -1);
27 assert_eq!(ABS_A, 10);
28 assert_eq!(ABS_B, 10);