diff options
Diffstat (limited to 'src/test/ui/consts/const-int-arithmetic.rs')
| -rw-r--r-- | src/test/ui/consts/const-int-arithmetic.rs | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/src/test/ui/consts/const-int-arithmetic.rs b/src/test/ui/consts/const-int-arithmetic.rs index cfa2873c68b..2c3421b7a8d 100644 --- a/src/test/ui/consts/const-int-arithmetic.rs +++ b/src/test/ui/consts/const-int-arithmetic.rs @@ -7,7 +7,7 @@ #![feature(const_saturating_int_methods)] #![feature(const_wrapping_int_methods)] -use std::i8; +use std::{i8, i128}; macro_rules! suite { ($( @@ -65,6 +65,10 @@ suite!( C26: 5i8.checked_rem_euclid(0), None; C27: i8::MIN.checked_rem_euclid(-1), None; } + checked_i128 -> Option<i128> { + CHK_ADD_I128: i128::MAX.checked_add(1), None; + CHK_MUL_I128: i128::MIN.checked_mul(-1), None; + } saturating_and_wrapping -> i8 { // `const_saturating_int_methods` @@ -104,6 +108,13 @@ suite!( C47: 100i8.wrapping_rem_euclid(10), 0; C48: (-128i8).wrapping_rem_euclid(-1), 0; } + saturating_and_wrapping_i128 -> i128 { + SAT_ADD_I128: i128::MAX.saturating_add(1), i128::MAX; + SAT_MUL_I128: i128::MAX.saturating_mul(2), i128::MAX; + + WRP_ADD_I128: i128::MAX.wrapping_add(1), i128::MIN; + WRP_MUL_I128: i128::MAX.wrapping_mul(3), i128::MAX-2; + } overflowing -> (i8, bool) { // `const_overflowing_int_methods` @@ -119,12 +130,18 @@ suite!( C55: 5i8.overflowing_rem_euclid(2), (1, false); C56: i8::MIN.overflowing_rem_euclid(-1), (0, true); - + } + overflowing_i128 -> (i128, bool) { + OFL_ADD_I128: i128::MAX.overflowing_add(1), (i128::MIN, true); + OFL_MUL_I128: i128::MAX.overflowing_mul(3), (i128::MAX-2, true); } ); fn main() { checked(); + checked_i128(); saturating_and_wrapping(); + saturating_and_wrapping_i128(); overflowing(); + overflowing_i128(); } |