Changes imported from Abseil "staging" branch:
- c3a608de577e0c278b50916ad4803549929f8f72 Merging https://github.com/abseil/abseil-cpp/pull/8/ inte... by Gennadiy Civil <misterg@google.com> - d0b528cdf5843db871784c629cb4e7c5165af716 explicitly cast -1 for Span::npos by Jon Cohen <cohenjon@google.com> - 32066311a4379f1144f029aaa3740af59b1e364e Remove GUARDED_VAR and PT_GUARDED_VAR entirely. by Abseil Team <absl-team@google.com> - 3d3c69d97d15b5c6457906631054109094c083a6 Remove unneeded inline on constexpr definitions. by Alex Strelnikov <strel@google.com> - a9a8fe71f90d0b80de8e77375228a7185032636b Remove unneeded lint suppression. by Alex Strelnikov <strel@google.com> GitOrigin-RevId: c3a608de577e0c278b50916ad4803549929f8f72 Change-Id: I0897ce0b11e41f83fed8d88f18e079a15d086527
This commit is contained in:
Abseil Team
misterg
parent
78e1abca86
commit
075cf62092
6 changed files with 52 additions and 71 deletions
|
|
@ -89,4 +89,5 @@ For more information about Abseil:
|
|||
<a name="cmake"></a>
|
||||
## Build with CMake
|
||||
|
||||
Please check the [CMake build instructions](CMake/README.md)
|
||||
Please check the [CMake build instructions]
|
||||
(CMake/README.md)
|
||||
|
|
|
|||
|
|
@ -52,7 +52,6 @@
|
|||
// Mutex mu;
|
||||
// int p1 GUARDED_BY(mu);
|
||||
#define GUARDED_BY(x) THREAD_ANNOTATION_ATTRIBUTE__(guarded_by(x))
|
||||
#define GUARDED_VAR // no-op
|
||||
|
||||
// PT_GUARDED_BY()
|
||||
//
|
||||
|
|
@ -72,7 +71,6 @@
|
|||
// // guarded by `mu2`:
|
||||
// int *q GUARDED_BY(mu1) PT_GUARDED_BY(mu2);
|
||||
#define PT_GUARDED_BY(x) THREAD_ANNOTATION_ATTRIBUTE__(pt_guarded_by(x))
|
||||
#define PT_GUARDED_VAR // no-op
|
||||
|
||||
// ACQUIRED_AFTER() / ACQUIRED_BEFORE()
|
||||
//
|
||||
|
|
|
|||
|
|
@ -93,9 +93,9 @@ class alignas(16) uint128 {
|
|||
constexpr uint128(__int128 v); // NOLINT(runtime/explicit)
|
||||
constexpr uint128(unsigned __int128 v); // NOLINT(runtime/explicit)
|
||||
#endif // ABSL_HAVE_INTRINSIC_INT128
|
||||
explicit uint128(float v); // NOLINT(runtime/explicit)
|
||||
explicit uint128(double v); // NOLINT(runtime/explicit)
|
||||
explicit uint128(long double v); // NOLINT(runtime/explicit)
|
||||
explicit uint128(float v);
|
||||
explicit uint128(double v);
|
||||
explicit uint128(long double v);
|
||||
|
||||
// Assignment operators from arithmetic types
|
||||
uint128& operator=(int v);
|
||||
|
|
@ -212,15 +212,13 @@ uint64_t Uint128High64(const uint128& v);
|
|||
// Implementation details follow
|
||||
// --------------------------------------------------------------------------
|
||||
|
||||
inline constexpr uint128 MakeUint128(uint64_t top, uint64_t bottom) {
|
||||
constexpr uint128 MakeUint128(uint64_t top, uint64_t bottom) {
|
||||
return uint128(top, bottom);
|
||||
}
|
||||
|
||||
// Assignment from integer types.
|
||||
|
||||
inline uint128& uint128::operator=(int v) {
|
||||
return *this = uint128(v);
|
||||
}
|
||||
inline uint128& uint128::operator=(int v) { return *this = uint128(v); }
|
||||
|
||||
inline uint128& uint128::operator=(unsigned int v) {
|
||||
return *this = uint128(v);
|
||||
|
|
@ -293,56 +291,54 @@ inline uint64_t Uint128High64(const uint128& v) { return v.hi_; }
|
|||
|
||||
#if defined(ABSL_IS_LITTLE_ENDIAN)
|
||||
|
||||
inline constexpr uint128::uint128(uint64_t top, uint64_t bottom)
|
||||
constexpr uint128::uint128(uint64_t top, uint64_t bottom)
|
||||
: lo_(bottom), hi_(top) {}
|
||||
|
||||
inline constexpr uint128::uint128(int v)
|
||||
constexpr uint128::uint128(int v)
|
||||
: lo_(v), hi_(v < 0 ? std::numeric_limits<uint64_t>::max() : 0) {}
|
||||
inline constexpr uint128::uint128(long v) // NOLINT(runtime/int)
|
||||
constexpr uint128::uint128(long v) // NOLINT(runtime/int)
|
||||
: lo_(v), hi_(v < 0 ? std::numeric_limits<uint64_t>::max() : 0) {}
|
||||
inline constexpr uint128::uint128(long long v) // NOLINT(runtime/int)
|
||||
constexpr uint128::uint128(long long v) // NOLINT(runtime/int)
|
||||
: lo_(v), hi_(v < 0 ? std::numeric_limits<uint64_t>::max() : 0) {}
|
||||
|
||||
inline constexpr uint128::uint128(unsigned int v) : lo_(v), hi_(0) {}
|
||||
constexpr uint128::uint128(unsigned int v) : lo_(v), hi_(0) {}
|
||||
// NOLINTNEXTLINE(runtime/int)
|
||||
inline constexpr uint128::uint128(unsigned long v) : lo_(v), hi_(0) {}
|
||||
constexpr uint128::uint128(unsigned long v) : lo_(v), hi_(0) {}
|
||||
// NOLINTNEXTLINE(runtime/int)
|
||||
inline constexpr uint128::uint128(unsigned long long v)
|
||||
: lo_(v), hi_(0) {}
|
||||
constexpr uint128::uint128(unsigned long long v) : lo_(v), hi_(0) {}
|
||||
|
||||
#ifdef ABSL_HAVE_INTRINSIC_INT128
|
||||
inline constexpr uint128::uint128(__int128 v)
|
||||
constexpr uint128::uint128(__int128 v)
|
||||
: lo_(static_cast<uint64_t>(v & ~uint64_t{0})),
|
||||
hi_(static_cast<uint64_t>(static_cast<unsigned __int128>(v) >> 64)) {}
|
||||
inline constexpr uint128::uint128(unsigned __int128 v)
|
||||
constexpr uint128::uint128(unsigned __int128 v)
|
||||
: lo_(static_cast<uint64_t>(v & ~uint64_t{0})),
|
||||
hi_(static_cast<uint64_t>(v >> 64)) {}
|
||||
#endif // ABSL_HAVE_INTRINSIC_INT128
|
||||
|
||||
#elif defined(ABSL_IS_BIG_ENDIAN)
|
||||
|
||||
inline constexpr uint128::uint128(uint64_t top, uint64_t bottom)
|
||||
constexpr uint128::uint128(uint64_t top, uint64_t bottom)
|
||||
: hi_(top), lo_(bottom) {}
|
||||
|
||||
inline constexpr uint128::uint128(int v)
|
||||
constexpr uint128::uint128(int v)
|
||||
: hi_(v < 0 ? std::numeric_limits<uint64_t>::max() : 0), lo_(v) {}
|
||||
inline constexpr uint128::uint128(long v) // NOLINT(runtime/int)
|
||||
constexpr uint128::uint128(long v) // NOLINT(runtime/int)
|
||||
: hi_(v < 0 ? std::numeric_limits<uint64_t>::max() : 0), lo_(v) {}
|
||||
inline constexpr uint128::uint128(long long v) // NOLINT(runtime/int)
|
||||
constexpr uint128::uint128(long long v) // NOLINT(runtime/int)
|
||||
: hi_(v < 0 ? std::numeric_limits<uint64_t>::max() : 0), lo_(v) {}
|
||||
|
||||
inline constexpr uint128::uint128(unsigned int v) : hi_(0), lo_(v) {}
|
||||
constexpr uint128::uint128(unsigned int v) : hi_(0), lo_(v) {}
|
||||
// NOLINTNEXTLINE(runtime/int)
|
||||
inline constexpr uint128::uint128(unsigned long v) : hi_(0), lo_(v) {}
|
||||
constexpr uint128::uint128(unsigned long v) : hi_(0), lo_(v) {}
|
||||
// NOLINTNEXTLINE(runtime/int)
|
||||
inline constexpr uint128::uint128(unsigned long long v)
|
||||
: hi_(0), lo_(v) {}
|
||||
constexpr uint128::uint128(unsigned long long v) : hi_(0), lo_(v) {}
|
||||
|
||||
#ifdef ABSL_HAVE_INTRINSIC_INT128
|
||||
inline constexpr uint128::uint128(__int128 v)
|
||||
constexpr uint128::uint128(__int128 v)
|
||||
: hi_(static_cast<uint64_t>(static_cast<unsigned __int128>(v) >> 64)),
|
||||
lo_(static_cast<uint64_t>(v & ~uint64_t{0})) {}
|
||||
inline constexpr uint128::uint128(unsigned __int128 v)
|
||||
constexpr uint128::uint128(unsigned __int128 v)
|
||||
: hi_(static_cast<uint64_t>(v >> 64)),
|
||||
lo_(static_cast<uint64_t>(v & ~uint64_t{0})) {}
|
||||
#endif // ABSL_HAVE_INTRINSIC_INT128
|
||||
|
|
@ -353,78 +349,64 @@ inline constexpr uint128::uint128(unsigned __int128 v)
|
|||
|
||||
// Conversion operators to integer types.
|
||||
|
||||
inline constexpr uint128::operator bool() const {
|
||||
return lo_ || hi_;
|
||||
}
|
||||
constexpr uint128::operator bool() const { return lo_ || hi_; }
|
||||
|
||||
inline constexpr uint128::operator char() const {
|
||||
return static_cast<char>(lo_);
|
||||
}
|
||||
constexpr uint128::operator char() const { return static_cast<char>(lo_); }
|
||||
|
||||
inline constexpr uint128::operator signed char() const {
|
||||
constexpr uint128::operator signed char() const {
|
||||
return static_cast<signed char>(lo_);
|
||||
}
|
||||
|
||||
inline constexpr uint128::operator unsigned char() const {
|
||||
constexpr uint128::operator unsigned char() const {
|
||||
return static_cast<unsigned char>(lo_);
|
||||
}
|
||||
|
||||
inline constexpr uint128::operator char16_t() const {
|
||||
constexpr uint128::operator char16_t() const {
|
||||
return static_cast<char16_t>(lo_);
|
||||
}
|
||||
|
||||
inline constexpr uint128::operator char32_t() const {
|
||||
constexpr uint128::operator char32_t() const {
|
||||
return static_cast<char32_t>(lo_);
|
||||
}
|
||||
|
||||
inline constexpr uint128::operator wchar_t() const {
|
||||
constexpr uint128::operator wchar_t() const {
|
||||
return static_cast<wchar_t>(lo_);
|
||||
}
|
||||
|
||||
// NOLINTNEXTLINE(runtime/int)
|
||||
inline constexpr uint128::operator short() const {
|
||||
return static_cast<short>(lo_); // NOLINT(runtime/int)
|
||||
}
|
||||
constexpr uint128::operator short() const { return static_cast<short>(lo_); }
|
||||
|
||||
// NOLINTNEXTLINE(runtime/int)
|
||||
inline constexpr uint128::operator unsigned short() const {
|
||||
constexpr uint128::operator unsigned short() const { // NOLINT(runtime/int)
|
||||
return static_cast<unsigned short>(lo_); // NOLINT(runtime/int)
|
||||
}
|
||||
|
||||
inline constexpr uint128::operator int() const {
|
||||
return static_cast<int>(lo_);
|
||||
}
|
||||
constexpr uint128::operator int() const { return static_cast<int>(lo_); }
|
||||
|
||||
inline constexpr uint128::operator unsigned int() const {
|
||||
constexpr uint128::operator unsigned int() const {
|
||||
return static_cast<unsigned int>(lo_);
|
||||
}
|
||||
|
||||
// NOLINTNEXTLINE(runtime/int)
|
||||
inline constexpr uint128::operator long() const {
|
||||
return static_cast<long>(lo_); // NOLINT(runtime/int)
|
||||
}
|
||||
constexpr uint128::operator long() const { return static_cast<long>(lo_); }
|
||||
|
||||
// NOLINTNEXTLINE(runtime/int)
|
||||
inline constexpr uint128::operator unsigned long() const {
|
||||
constexpr uint128::operator unsigned long() const { // NOLINT(runtime/int)
|
||||
return static_cast<unsigned long>(lo_); // NOLINT(runtime/int)
|
||||
}
|
||||
|
||||
// NOLINTNEXTLINE(runtime/int)
|
||||
inline constexpr uint128::operator long long() const {
|
||||
constexpr uint128::operator long long() const { // NOLINT(runtime/int)
|
||||
return static_cast<long long>(lo_); // NOLINT(runtime/int)
|
||||
}
|
||||
|
||||
// NOLINTNEXTLINE(runtime/int)
|
||||
inline constexpr uint128::operator unsigned long long() const {
|
||||
constexpr uint128::operator unsigned long long() const { // NOLINT(runtime/int)
|
||||
return static_cast<unsigned long long>(lo_); // NOLINT(runtime/int)
|
||||
}
|
||||
|
||||
#ifdef ABSL_HAVE_INTRINSIC_INT128
|
||||
inline constexpr uint128::operator __int128() const {
|
||||
constexpr uint128::operator __int128() const {
|
||||
return (static_cast<__int128>(hi_) << 64) + lo_;
|
||||
}
|
||||
|
||||
inline constexpr uint128::operator unsigned __int128() const {
|
||||
constexpr uint128::operator unsigned __int128() const {
|
||||
return (static_cast<unsigned __int128>(hi_) << 64) + lo_;
|
||||
}
|
||||
#endif // ABSL_HAVE_INTRINSIC_INT128
|
||||
|
|
|
|||
|
|
@ -279,7 +279,7 @@ class Span {
|
|||
using size_type = size_t;
|
||||
using difference_type = ptrdiff_t;
|
||||
|
||||
static const size_type npos = -1;
|
||||
static const size_type npos = ~size_type{0};
|
||||
|
||||
constexpr Span() noexcept : Span(nullptr, 0) {}
|
||||
constexpr Span(pointer array, size_type length) noexcept
|
||||
|
|
|
|||
Loading…
Reference in a new issue