2 // Catch mistakes in the overflowing literals lint.
3 #![deny(overflowing_literals)]
6 assert_eq!(0xffffffff, (!0 as u32));
7 assert_eq!(4294967295, (!0 as u32));
8 assert_eq!(0xffffffffffffffff, (!0 as u64));
9 assert_eq!(18446744073709551615, (!0 as u64));
11 assert_eq!((-2147483648i32).wrapping_sub(1), 2147483647);
13 assert_eq!(-3.40282356e+38_f32, f32::MIN);
14 assert_eq!(3.40282356e+38_f32, f32::MAX);
15 assert_eq!(-1.7976931348623158e+308_f64, f64::MIN);
16 assert_eq!(1.7976931348623158e+308_f64, f64::MAX);