1 // Copyright 2012 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 // Testing shifts for various combinations of integers
21 assert_eq!(1i << 1 << 1 << 1 << 1 << 1, 32);
28 assert_eq!(v10 >> v2 as uint, v2 as uint);
29 assert_eq!(v10 << v4 as uint, 160 as uint);
34 assert_eq!(v10 >> v2 as uint, v2 as u8);
35 assert_eq!(v10 << v4 as uint, 160 as u8);
40 assert_eq!(v10 >> v2 as uint, v2 as int);
41 assert_eq!(v10 << v4 as uint, 160 as int);
46 assert_eq!(v10 >> v2 as uint, v2 as i8);
47 assert_eq!(v10 << v4 as uint, 160 as i8);
52 assert_eq!(v10 >> v2 as uint, v2 as uint);
53 assert_eq!(v10 << v4 as uint, 160 as uint);
57 static r1_1: uint = 10u >> 2u;
58 static r2_1: uint = 10u << 4u;
59 assert_eq!(r1_1, 2 as uint);
60 assert_eq!(r2_1, 160 as uint);
62 static r1_2: u8 = 10u8 >> 2u;
63 static r2_2: u8 = 10u8 << 4u;
64 assert_eq!(r1_2, 2 as u8);
65 assert_eq!(r2_2, 160 as u8);
67 static r1_3: int = 10 >> 2u;
68 static r2_3: int = 10 << 4u;
69 assert_eq!(r1_3, 2 as int);
70 assert_eq!(r2_3, 160 as int);
72 static r1_4: i8 = 10i8 >> 2u;
73 static r2_4: i8 = 10i8 << 4u;
74 assert_eq!(r1_4, 2 as i8);
75 assert_eq!(r2_4, 160 as i8);
77 static r1_5: uint = 10u >> 2u;
78 static r2_5: uint = 10u << 4u;
79 assert_eq!(r1_5, 2 as uint);
80 assert_eq!(r2_5, 160 as uint);