Changes imported from Abseil "staging" branch:

  - b7ac57541b07fadc3ed054cc3d62bc192a2098a7 Redefine arithmetic assign operators in terms of the bina... by Alex Strelnikov <strel@google.com>
  - bb2bf3fd86eb9f24420376aad1b9fe84068ad7e4 Cmake CI for Ubuntu by Jon Cohen <cohenjon@google.com>
  - 3ff3e6d6b4d99627f0785cad5b562362bdf1ae37 Fix internal namespace (debug_internal -> debugging_inter... by Derek Mauro <dmauro@google.com>
  - b50753d757c95a3430cc2d6cfc0272af1e5c219c Internal change. by Alex Strelnikov <strel@google.com>

GitOrigin-RevId: b7ac57541b07fadc3ed054cc3d62bc192a2098a7
Change-Id: I7561639e296d1cc5dc7ee75e6645e8dae3f1bf97

1 files changed, 7 insertions, 8 deletions

diff --git a/absl/numeric/int128.cc b/absl/numeric/int128.cc
index b32d8095fdf1..f24b785c04c0 100644
--- a/absl/numeric/int128.cc
+++ b/absl/numeric/int128.cc
@@ -20,6 +20,7 @@
 #include <iostream>  // NOLINT(readability/streams)
 #include <sstream>
 #include <string>
+#include <type_traits>
 
 namespace absl {
 
@@ -128,19 +129,17 @@ uint128::uint128(float v) : uint128(MakeUint128FromFloat(v)) {}
 uint128::uint128(double v) : uint128(MakeUint128FromFloat(v)) {}
 uint128::uint128(long double v) : uint128(MakeUint128FromFloat(v)) {}
 
-uint128& uint128::operator/=(uint128 other) {
+uint128 operator/(uint128 lhs, uint128 rhs) {
   uint128 quotient = 0;
   uint128 remainder = 0;
-  DivModImpl(*this, other, &quotient, &remainder);
-  *this = quotient;
-  return *this;
+  DivModImpl(lhs, rhs, &quotient, &remainder);
+  return quotient;
 }
-uint128& uint128::operator%=(uint128 other) {
+uint128 operator%(uint128 lhs, uint128 rhs) {
   uint128 quotient = 0;
   uint128 remainder = 0;
-  DivModImpl(*this, other, &quotient, &remainder);
-  *this = remainder;
-  return *this;
+  DivModImpl(lhs, rhs, &quotient, &remainder);
+  return remainder;
 }
 
 namespace {