Changes imported from Abseil "staging" branch:
- 55a89fda61ddf8aa76d0a3b6bc44bf6b5b6eadfc Internal cleanup by Abseil Team <absl-team@google.com> - b7646f979ee40c5716833692f2eb24b8058cf4c8 Internal cleanup by Gennadiy Rozental <rogeeff@google.com> - 12a4051b0ea91c6a6211f738fa24e1bc7064c09a Merging changes from https://github.com/abseil/abseil-cpp... by Daniel Katz <katzdm@google.com> - 2e259588d62118a70837a3d8408cb6c763f48420 Replace EXPECT_TRUE(StrContains(...)) with an assert exam... by Abseil Team <absl-team@google.com> - 8f7d251b3486f2b03dc712ad0822b9dc87a7964b Make Uint128(High|Low)64 constexpr. by Alex Strelnikov <strel@google.com> - 955fd38a23896e003105defc0ef221a2c10d392e Internal change by Jon Cohen <cohenjon@google.com> GitOrigin-RevId: 55a89fda61ddf8aa76d0a3b6bc44bf6b5b6eadfc Change-Id: Ia062fe8a0559aa3ace3736d2a53f6da13af40b2c
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4 changed files with 10 additions and 10 deletions
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@ -28,7 +28,10 @@ cc_library(
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name = "memory",
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hdrs = ["memory.h"],
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copts = ABSL_DEFAULT_COPTS,
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deps = ["//absl/meta:type_traits"],
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deps = [
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"//absl/base:core_headers",
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"//absl/meta:type_traits",
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],
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)
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cc_test(
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@ -30,6 +30,7 @@
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#include <type_traits>
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#include <utility>
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#include "absl/base/macros.h"
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#include "absl/meta/type_traits.h"
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namespace absl {
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@ -159,12 +159,12 @@ class alignas(16) uint128 {
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// Uint128Low64()
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//
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// Returns the lower 64-bit value of a `uint128` value.
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friend uint64_t Uint128Low64(const uint128& v);
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friend constexpr uint64_t Uint128Low64(const uint128& v);
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// Uint128High64()
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//
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// Returns the higher 64-bit value of a `uint128` value.
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friend uint64_t Uint128High64(const uint128& v);
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friend constexpr uint64_t Uint128High64(const uint128& v);
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// MakeUInt128()
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//
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@ -202,10 +202,6 @@ extern std::ostream& operator<<(std::ostream& o, const uint128& b);
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// TODO(strel) add operator>>(std::istream&, uint128&)
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// Methods to access low and high pieces of 128-bit value.
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uint64_t Uint128Low64(const uint128& v);
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uint64_t Uint128High64(const uint128& v);
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// TODO(absl-team): Implement signed 128-bit type
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// --------------------------------------------------------------------------
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@ -283,9 +279,9 @@ inline uint128 operator%(const uint128& lhs, const uint128& rhs) {
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return uint128(lhs) %= rhs;
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}
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inline uint64_t Uint128Low64(const uint128& v) { return v.lo_; }
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constexpr uint64_t Uint128Low64(const uint128& v) { return v.lo_; }
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inline uint64_t Uint128High64(const uint128& v) { return v.hi_; }
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constexpr uint64_t Uint128High64(const uint128& v) { return v.hi_; }
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// Constructors from integer types.
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@ -25,7 +25,7 @@
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// Examples:
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// std::string s = "foo";
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// absl::string_view sv = "f";
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// EXPECT_TRUE(absl::StrContains(s, sv));
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// assert(absl::StrContains(s, sv));
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//
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// Note: The order of parameters in these functions is designed to mimic the
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// order an equivalent member function would exhibit;
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