about summary refs log tree commit diff
path: root/absl/types
diff options
context:
space:
mode:
authorAbseil Team <absl-team@google.com>2019-12-12T18·36-0800
committerMatt Calabrese <calabrese@x.team>2019-12-12T20·37-0500
commit12bc53e0318d80569270a5b26ccbc62b52022b89 (patch)
tree703f7dd5e7fdea7db3eefe317b10b1f67ddd8212 /absl/types
parent1e39f8626a4dadec1f56920b999dd4c3cfae333e (diff)
Export of internal Abseil changes
--
c99f979ad34f155fbeeea69b88bdc7458d89a21c by Derek Mauro <dmauro@google.com>:

Remove a floating point division by zero test.

This isn't testing behavior related to the library, and MSVC warns
about it in opt mode.

PiperOrigin-RevId: 285220804

--
68b015491f0dbf1ab547994673281abd1f34cd4b by Gennadiy Rozental <rogeeff@google.com>:

This CL introduces following changes to the class FlagImpl:
* We eliminate the CommandLineFlagLocks struct. Instead callback guard and callback function are combined into a single CallbackData struct, while primary data lock is stored separately.
* CallbackData member of class FlagImpl is initially set to be nullptr and is only allocated and initialized when a flag's callback is being set. For most flags we do not pay for the extra space and extra absl::Mutex now.
* Primary data guard is stored in data_guard_ data member. This is a properly aligned character buffer of necessary size. During initialization of the flag we construct absl::Mutex in this space using placement new call.
* We now avoid extra value copy after successful attempt to parse value out of string. Instead we swap flag's current value with tentative value we just produced.

PiperOrigin-RevId: 285132636

--
ed45d118fb818969eb13094cf7827c885dfc562c by Tom Manshreck <shreck@google.com>:

Change null-term* (and nul-term*) to NUL-term* in comments

PiperOrigin-RevId: 285036610

--
729619017944db895ce8d6d29c1995aa2e5628a5 by Derek Mauro <dmauro@google.com>:

Use the Posix implementation of thread identity on MinGW.
Some versions of MinGW suffer from thread_local bugs.

PiperOrigin-RevId: 285022920

--
39a25493503c76885bc3254c28f66a251c5b5bb0 by Greg Falcon <gfalcon@google.com>:

Implementation detail change.

Add further ABSL_NAMESPACE_BEGIN and _END annotation macros to files in Abseil.

PiperOrigin-RevId: 285012012
GitOrigin-RevId: c99f979ad34f155fbeeea69b88bdc7458d89a21c
Change-Id: I4c85d3704e45d11a9ac50d562f39640a6adbedc1
Diffstat (limited to 'absl/types')
-rw-r--r--absl/types/any.h4
-rw-r--r--absl/types/bad_any_cast.cc2
-rw-r--r--absl/types/bad_any_cast.h4
-rw-r--r--absl/types/bad_optional_access.cc2
-rw-r--r--absl/types/bad_optional_access.h4
-rw-r--r--absl/types/bad_variant_access.cc2
-rw-r--r--absl/types/bad_variant_access.h4
-rw-r--r--absl/types/compare.h2
-rw-r--r--absl/types/compare_test.cc2
-rw-r--r--absl/types/internal/conformance_aliases.h2
-rw-r--r--absl/types/internal/conformance_archetype.h2
-rw-r--r--absl/types/internal/conformance_profile.h2
-rw-r--r--absl/types/internal/optional.h2
-rw-r--r--absl/types/internal/span.h2
-rw-r--r--absl/types/internal/variant.h2
-rw-r--r--absl/types/optional.h4
-rw-r--r--absl/types/optional_exception_safety_test.cc2
-rw-r--r--absl/types/span.h2
-rw-r--r--absl/types/variant.h6
-rw-r--r--absl/types/variant_benchmark.cc2
-rw-r--r--absl/types/variant_exception_safety_test.cc2
-rw-r--r--absl/types/variant_test.cc2
22 files changed, 58 insertions, 0 deletions
diff --git a/absl/types/any.h b/absl/types/any.h
index f79676949d3d..16bda79cc7f3 100644
--- a/absl/types/any.h
+++ b/absl/types/any.h
@@ -61,10 +61,12 @@
 #include <any>  // IWYU pragma: export
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 using std::any;
 using std::any_cast;
 using std::bad_any_cast;
 using std::make_any;
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 #else  // ABSL_USES_STD_ANY
@@ -91,6 +93,7 @@ using std::make_any;
 #endif  // !defined(__GNUC__) || defined(__GXX_RTTI)
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 
 namespace any_internal {
 
@@ -534,6 +537,7 @@ T* any_cast(any* operand) noexcept {
              : nullptr;
 }
 
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 #undef ABSL_ANY_DETAIL_HAS_RTTI
diff --git a/absl/types/bad_any_cast.cc b/absl/types/bad_any_cast.cc
index 2a5381266452..b0592cc9bcc5 100644
--- a/absl/types/bad_any_cast.cc
+++ b/absl/types/bad_any_cast.cc
@@ -22,6 +22,7 @@
 #include "absl/base/internal/raw_logging.h"
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 
 bad_any_cast::~bad_any_cast() = default;
 
@@ -39,6 +40,7 @@ void ThrowBadAnyCast() {
 }
 
 }  // namespace any_internal
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 #endif  // ABSL_USES_STD_ANY
diff --git a/absl/types/bad_any_cast.h b/absl/types/bad_any_cast.h
index 6a53c0108100..114cef80cdde 100644
--- a/absl/types/bad_any_cast.h
+++ b/absl/types/bad_any_cast.h
@@ -30,12 +30,15 @@
 #include <any>
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 using std::bad_any_cast;
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 #else  // ABSL_USES_STD_ANY
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 
 // -----------------------------------------------------------------------------
 // bad_any_cast
@@ -64,6 +67,7 @@ namespace any_internal {
 [[noreturn]] void ThrowBadAnyCast();
 
 }  // namespace any_internal
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 #endif  // ABSL_USES_STD_ANY
diff --git a/absl/types/bad_optional_access.cc b/absl/types/bad_optional_access.cc
index d9ec21bf42b9..26aca70d9cff 100644
--- a/absl/types/bad_optional_access.cc
+++ b/absl/types/bad_optional_access.cc
@@ -22,6 +22,7 @@
 #include "absl/base/internal/raw_logging.h"
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 
 bad_optional_access::~bad_optional_access() = default;
 
@@ -41,6 +42,7 @@ void throw_bad_optional_access() {
 }
 
 }  // namespace optional_internal
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 #endif  // ABSL_USES_STD_OPTIONAL
diff --git a/absl/types/bad_optional_access.h b/absl/types/bad_optional_access.h
index 32dd6a91ea65..a500286adc42 100644
--- a/absl/types/bad_optional_access.h
+++ b/absl/types/bad_optional_access.h
@@ -30,12 +30,15 @@
 #include <optional>
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 using std::bad_optional_access;
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 #else  // ABSL_USES_STD_OPTIONAL
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 
 // -----------------------------------------------------------------------------
 // bad_optional_access
@@ -67,6 +70,7 @@ namespace optional_internal {
 [[noreturn]] void throw_bad_optional_access();
 
 }  // namespace optional_internal
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 #endif  // ABSL_USES_STD_OPTIONAL
diff --git a/absl/types/bad_variant_access.cc b/absl/types/bad_variant_access.cc
index dbaea9e9d1db..3dc88cc09f23 100644
--- a/absl/types/bad_variant_access.cc
+++ b/absl/types/bad_variant_access.cc
@@ -23,6 +23,7 @@
 #include "absl/base/internal/raw_logging.h"
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 
 //////////////////////////
 // [variant.bad.access] //
@@ -57,6 +58,7 @@ void Rethrow() {
 }
 
 }  // namespace variant_internal
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 #endif  // ABSL_USES_STD_VARIANT
diff --git a/absl/types/bad_variant_access.h b/absl/types/bad_variant_access.h
index 6935d01b99f7..095969f91eee 100644
--- a/absl/types/bad_variant_access.h
+++ b/absl/types/bad_variant_access.h
@@ -30,12 +30,15 @@
 #include <variant>
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 using std::bad_variant_access;
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 #else  // ABSL_USES_STD_VARIANT
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 
 // -----------------------------------------------------------------------------
 // bad_variant_access
@@ -71,6 +74,7 @@ namespace variant_internal {
 [[noreturn]] void Rethrow();
 
 }  // namespace variant_internal
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 #endif  // ABSL_USES_STD_VARIANT
diff --git a/absl/types/compare.h b/absl/types/compare.h
index a213e0b0b682..c29ced5273a2 100644
--- a/absl/types/compare.h
+++ b/absl/types/compare.h
@@ -39,6 +39,7 @@
 #include "absl/meta/type_traits.h"
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 namespace compare_internal {
 
 using value_type = int8_t;
@@ -551,6 +552,7 @@ constexpr absl::weak_ordering do_three_way_comparison(const Compare &compare,
 }
 
 }  // namespace compare_internal
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 #endif  // ABSL_TYPES_COMPARE_H_
diff --git a/absl/types/compare_test.cc b/absl/types/compare_test.cc
index ee396fc54d7c..955844b529bb 100644
--- a/absl/types/compare_test.cc
+++ b/absl/types/compare_test.cc
@@ -18,6 +18,7 @@
 #include "absl/base/casts.h"
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 namespace {
 
 // This is necessary to avoid a bunch of lint warnings suggesting that we use
@@ -334,4 +335,5 @@ TEST(Compare, StaticAsserts) {
 #endif  // __cpp_inline_variables
 
 }  // namespace
+ABSL_NAMESPACE_END
 }  // namespace absl
diff --git a/absl/types/internal/conformance_aliases.h b/absl/types/internal/conformance_aliases.h
index 7d5d0e092a47..0cc6884e309e 100644
--- a/absl/types/internal/conformance_aliases.h
+++ b/absl/types/internal/conformance_aliases.h
@@ -26,6 +26,7 @@
 #include "absl/types/internal/conformance_profile.h"
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 namespace types_internal {
 
 // Creates both a Profile and a corresponding Archetype with root name "name".
@@ -438,6 +439,7 @@ using ExpandSupportedProfiles = Receiver<
 // (potentially) non-noexcept moves.
 
 }  // namespace types_internal
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 #undef ABSL_INTERNAL_PROFILE_AND_ARCHETYPE_ALIAS
diff --git a/absl/types/internal/conformance_archetype.h b/absl/types/internal/conformance_archetype.h
index 97ee726528aa..2349e0f72635 100644
--- a/absl/types/internal/conformance_archetype.h
+++ b/absl/types/internal/conformance_archetype.h
@@ -43,6 +43,7 @@
 #include "absl/types/internal/conformance_profile.h"
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 namespace types_internal {
 
 // A minimum-conforming implementation of a type with properties specified in
@@ -961,6 +962,7 @@ struct EnabledHash {
 };
 
 }  // namespace types_internal
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 namespace std {
diff --git a/absl/types/internal/conformance_profile.h b/absl/types/internal/conformance_profile.h
index dce3bbee6908..e62004fdf271 100644
--- a/absl/types/internal/conformance_profile.h
+++ b/absl/types/internal/conformance_profile.h
@@ -44,6 +44,7 @@
 // TODO(calabrese) Add support for extending profiles.
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 namespace types_internal {
 
 template <class T, class /*Enabler*/ = void>
@@ -369,6 +370,7 @@ template <class T>
 struct IsProfile : IsProfileImpl<T>::type {};
 
 }  // namespace types_internal
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 #endif  // ABSL_TYPES_INTERNAL_CONFORMANCE_PROFILE_H_
diff --git a/absl/types/internal/optional.h b/absl/types/internal/optional.h
index d41ccc75f6f6..92932b6001b3 100644
--- a/absl/types/internal/optional.h
+++ b/absl/types/internal/optional.h
@@ -54,6 +54,7 @@
 #endif
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 
 // Forward declaration
 template <typename T>
@@ -387,6 +388,7 @@ struct optional_hash_base<T, decltype(std::hash<absl::remove_const_t<T> >()(
 };
 
 }  // namespace optional_internal
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 #undef ABSL_OPTIONAL_USE_INHERITING_CONSTRUCTORS
diff --git a/absl/types/internal/span.h b/absl/types/internal/span.h
index d203aad59165..112612f4bdae 100644
--- a/absl/types/internal/span.h
+++ b/absl/types/internal/span.h
@@ -26,6 +26,7 @@
 #include "absl/meta/type_traits.h"
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 
 namespace span_internal {
 // A constexpr min function
@@ -121,6 +122,7 @@ template <typename From, typename To>
 using EnableIfConvertibleTo =
     typename std::enable_if<IsConvertible<From, To>::value>::type;
 }  // namespace span_internal
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 #endif  // ABSL_TYPES_INTERNAL_SPAN_H_
diff --git a/absl/types/internal/variant.h b/absl/types/internal/variant.h
index 58b385921f59..71bd3adfc6ef 100644
--- a/absl/types/internal/variant.h
+++ b/absl/types/internal/variant.h
@@ -40,6 +40,7 @@
 #if !defined(ABSL_USES_STD_VARIANT)
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 
 template <class... Types>
 class variant;
@@ -1638,6 +1639,7 @@ struct VariantHashBase<Variant,
 };
 
 }  // namespace variant_internal
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 #endif  // !defined(ABSL_USES_STD_VARIANT)
diff --git a/absl/types/optional.h b/absl/types/optional.h
index 14032598d9b0..2025e29f86a9 100644
--- a/absl/types/optional.h
+++ b/absl/types/optional.h
@@ -43,11 +43,13 @@
 #include <optional>  // IWYU pragma: export
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 using std::bad_optional_access;
 using std::optional;
 using std::make_optional;
 using std::nullopt_t;
 using std::nullopt;
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 #else  // ABSL_USES_STD_OPTIONAL
@@ -65,6 +67,7 @@ using std::nullopt;
 #include "absl/types/internal/optional.h"
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 
 // nullopt_t
 //
@@ -754,6 +757,7 @@ constexpr auto operator>=(const U& v, const optional<T>& x)
   return static_cast<bool>(x) ? static_cast<bool>(v >= *x) : true;
 }
 
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 namespace std {
diff --git a/absl/types/optional_exception_safety_test.cc b/absl/types/optional_exception_safety_test.cc
index 0f7fae6cb4cf..8e5fe851dbb7 100644
--- a/absl/types/optional_exception_safety_test.cc
+++ b/absl/types/optional_exception_safety_test.cc
@@ -24,6 +24,7 @@
 #include "absl/base/internal/exception_safety_testing.h"
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 
 namespace {
 
@@ -285,6 +286,7 @@ TEST(OptionalExceptionSafety, NothrowMoveAssign) {
 
 }  // namespace
 
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 #endif  // #if !defined(ABSL_USES_STD_OPTIONAL) && defined(ABSL_HAVE_EXCEPTIONS)
diff --git a/absl/types/span.h b/absl/types/span.h
index b007fc1fd3df..3283145a56b4 100644
--- a/absl/types/span.h
+++ b/absl/types/span.h
@@ -71,6 +71,7 @@
 #include "absl/types/internal/span.h"
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 
 //------------------------------------------------------------------------------
 // Span
@@ -707,5 +708,6 @@ template <int&... ExplicitArgumentBarrier, typename T, size_t N>
 constexpr Span<const T> MakeConstSpan(const T (&array)[N]) noexcept {
   return Span<const T>(array, N);
 }
+ABSL_NAMESPACE_END
 }  // namespace absl
 #endif  // ABSL_TYPES_SPAN_H_
diff --git a/absl/types/variant.h b/absl/types/variant.h
index f3558703a82a..776d19a1c524 100644
--- a/absl/types/variant.h
+++ b/absl/types/variant.h
@@ -50,6 +50,7 @@
 #include <variant>  // IWYU pragma: export
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 using std::bad_variant_access;
 using std::get;
 using std::get_if;
@@ -62,6 +63,7 @@ using std::variant_npos;
 using std::variant_size;
 using std::variant_size_v;
 using std::visit;
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 #else  // ABSL_USES_STD_VARIANT
@@ -77,6 +79,7 @@ using std::visit;
 #include "absl/types/internal/variant.h"
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 
 // -----------------------------------------------------------------------------
 // absl::variant
@@ -795,6 +798,7 @@ operator>=(const variant<Types...>& a, const variant<Types...>& b) {
                    a.index());
 }
 
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 namespace std {
@@ -815,6 +819,7 @@ struct hash<absl::variant<T...>>
 #endif  // ABSL_USES_STD_VARIANT
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 namespace variant_internal {
 
 // Helper visitor for converting a variant<Ts...>` into another type (mostly
@@ -850,6 +855,7 @@ To ConvertVariantTo(Variant&& variant) {
                      std::forward<Variant>(variant));
 }
 
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 #endif  // ABSL_TYPES_VARIANT_H_
diff --git a/absl/types/variant_benchmark.cc b/absl/types/variant_benchmark.cc
index a5f521644142..350b17536413 100644
--- a/absl/types/variant_benchmark.cc
+++ b/absl/types/variant_benchmark.cc
@@ -28,6 +28,7 @@
 #include "absl/utility/utility.h"
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 namespace {
 
 template <std::size_t I>
@@ -217,4 +218,5 @@ BENCHMARK_TEMPLATE(BM_RedundantVisit, 4, 2)
     ->DenseRange(0, integral_pow(4, 2) - 1);
 
 }  // namespace
+ABSL_NAMESPACE_END
 }  // namespace absl
diff --git a/absl/types/variant_exception_safety_test.cc b/absl/types/variant_exception_safety_test.cc
index b486a71e5b72..439c6e1df367 100644
--- a/absl/types/variant_exception_safety_test.cc
+++ b/absl/types/variant_exception_safety_test.cc
@@ -34,6 +34,7 @@
 #if !defined(ABSL_INTERNAL_MSVC_2017_DBG_MODE)
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 namespace {
 
 using ::testing::MakeExceptionSafetyTester;
@@ -523,6 +524,7 @@ TEST(VariantExceptionSafetyTest, Swap) {
 }
 
 }  // namespace
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 #endif  // !defined(ABSL_INTERNAL_MSVC_2017_DBG_MODE)
diff --git a/absl/types/variant_test.cc b/absl/types/variant_test.cc
index 2913775a4e59..96393333b868 100644
--- a/absl/types/variant_test.cc
+++ b/absl/types/variant_test.cc
@@ -70,6 +70,7 @@ struct hash<Hashable> {
 struct NonHashable {};
 
 namespace absl {
+ABSL_NAMESPACE_BEGIN
 namespace {
 
 using ::testing::DoubleEq;
@@ -2709,6 +2710,7 @@ TEST(VariantTest, MoveCtorBug) {
 }
 
 }  // namespace
+ABSL_NAMESPACE_END
 }  // namespace absl
 
 #endif  // #if !defined(ABSL_USES_STD_VARIANT)