bjoernager/rust
bjoernager/rust
1
Fork 0
Code Issues Pull requests Activity

Fix signed cast to 128bit integer

Browse source
This commit is contained in:
bjorn3 2019-11-16 16:44:26 +01:00
parent d2eafd858f
commit b0bcb23eb4
2 changed files with 13 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

7
example/std_example.rs
View file

@ -53,7 +53,12 @@ fn main() {
assert_eq!(0b100010000000000000000000000000000u128 >> 10, 0b10001000000000000000000u128);
assert_eq!(0xFEDCBA987654321123456789ABCDEFu128 >> 64, 0xFEDCBA98765432u128);
assert_eq!(0xFEDCBA987654321123456789ABCDEFu128 as i128 >> 64, 0xFEDCBA98765432i128);
assert_eq!(353985398u128 * 932490u128, 330087843781020u128);
let tmp = 353985398u128;
assert_eq!(tmp * 932490u128, 330087843781020u128);
let tmp = -0x1234_5678_9ABC_DEF0i64;
assert_eq!(tmp as i128, -0x1234_5678_9ABC_DEF0i128);
// Check that all u/i128 <-> float casts work correctly.
let houndred_u128 = 100u128;