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| author | Alphyr <47725341+a1phyr@users.noreply.github.com> | 2021-07-30 12:11:18 +0200 |
|---|---|---|
| committer | Benoît du Garreau <bdgdlm@outlook.com> | 2021-10-01 19:08:13 +0200 |
| commit | ab9f8a0b593a832f98188cd755bd467eeb9416d4 (patch) | |
| tree | a80cee36578b6ac10e0a9d8d1b98d159b748bf38 | |
| parent | fe11483afa90628106971993049b4fd2f0dae6fc (diff) | |
| download | rust-ab9f8a0b593a832f98188cd755bd467eeb9416d4.tar.gz rust-ab9f8a0b593a832f98188cd755bd467eeb9416d4.zip | |
Apply suggestion for `overflowing_add_signed`
Co-authored-by: kennytm <kennytm@gmail.com>
| -rw-r--r-- | library/core/src/num/uint_macros.rs | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/library/core/src/num/uint_macros.rs b/library/core/src/num/uint_macros.rs index 67d72a17135..2c4097a30a1 100644 --- a/library/core/src/num/uint_macros.rs +++ b/library/core/src/num/uint_macros.rs @@ -1528,11 +1528,8 @@ macro_rules! uint_impl { without modifying the original"] #[inline] pub const fn overflowing_add_signed(self, rhs: $SignedT) -> (Self, bool) { - if rhs >= 0 { - self.overflowing_add(rhs as Self) - } else { - self.overflowing_sub(rhs.unsigned_abs()) - } + let (res, overflowed) = self.overflowing_add(rhs as Self); + (res, overflowed ^ (rhs < 0)) } /// Calculates `self` - `rhs` |