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Revert "Revert "Merge to upstream r304942.""

Browse Source 
This reverts commit 38a0d5af7e.

Test: make checkbuild
Test: ./run_tests.py
Test: ./run_tests.py --bitness 64
This commit is contained in:
Dan Albert
2018-01-17 14:21:02 -08:00
parent 38a0d5af7e
commit c79549b70e
1102 changed files with 19092 additions and 14798 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
.clang-format
View File

@@ -2,6 +2,7 @@ BasedOnStyle: LLVM
---
Language: Cpp
Standard: Cpp03
AlwaysBreakTemplateDeclarations: true
PointerAlignment: Left

64
CMakeLists.txt
View File

@@ -23,7 +23,7 @@ if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
project(libcxx CXX C)
set(PACKAGE_NAME libcxx)
set(PACKAGE_VERSION 4.0.0svn)
set(PACKAGE_VERSION 5.0.0svn)
set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}")
set(PACKAGE_BUGREPORT "llvm-bugs@lists.llvm.org")
@@ -64,8 +64,12 @@ option(LIBCXX_ENABLE_ASSERTIONS "Enable assertions independent of build mode." O
option(LIBCXX_ENABLE_SHARED "Build libc++ as a shared library." ON)
option(LIBCXX_ENABLE_STATIC "Build libc++ as a static library." ON)
option(LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY "Build libc++experimental.a" ON)
option(LIBCXX_ENABLE_FILESYSTEM
"Build filesystem as part of libc++experimental.a" ${LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY})
set(ENABLE_FILESYSTEM_DEFAULT ${LIBCXX_ENABLE_EXPERIMENTAL_LIBRARY})
if (WIN32)
set(ENABLE_FILESYSTEM_DEFAULT OFF)
endif()
option(LIBCXX_ENABLE_FILESYSTEM "Build filesystem as part of libc++experimental.a"
${ENABLE_FILESYSTEM_DEFAULT})
option(LIBCXX_INCLUDE_TESTS "Build the libc++ tests." ${LLVM_INCLUDE_TESTS})
# Benchmark options -----------------------------------------------------------
@@ -116,21 +120,19 @@ if (LIBCXX_CXX_ABI STREQUAL "default")
${LLVM_MAIN_SRC_DIR}/runtimes/libcxxabi/include
NO_DEFAULT_PATH
)
if ((NOT LIBCXX_STANDALONE_BUILD OR HAVE_LIBCXXABI) AND
IS_DIRECTORY "${LIBCXX_LIBCXXABI_INCLUDES_INTERNAL}")
if (LIBCXX_TARGETING_MSVC)
# FIXME: Figure out how to configure the ABI library on Windows.
set(LIBCXX_CXX_ABI_LIBNAME "vcruntime")
elseif ((NOT LIBCXX_STANDALONE_BUILD OR HAVE_LIBCXXABI) AND
IS_DIRECTORY "${LIBCXX_LIBCXXABI_INCLUDES_INTERNAL}")
set(LIBCXX_CXX_ABI_LIBNAME "libcxxabi")
set(LIBCXX_CXX_ABI_INCLUDE_PATHS "${LIBCXX_LIBCXXABI_INCLUDES_INTERNAL}")
set(LIBCXX_CXX_ABI_INTREE 1)
elseif (APPLE)
set(LIBCXX_CXX_ABI_LIBNAME "libcxxabi")
set(LIBCXX_CXX_ABI_SYSTEM 1)
else()
if (LIBCXX_TARGETING_MSVC)
# FIXME: Figure out how to configure the ABI library on Windows.
set(LIBCXX_CXX_ABI_LIBNAME "vcruntime")
elseif(APPLE)
set(LIBCXX_CXX_ABI_LIBNAME "libcxxabi")
set(LIBCXX_CXX_ABI_SYSTEM 1)
else()
set(LIBCXX_CXX_ABI_LIBNAME "default")
endif()
set(LIBCXX_CXX_ABI_LIBNAME "default")
endif()
else()
set(LIBCXX_CXX_ABI_LIBNAME "${LIBCXX_CXX_ABI}")
@@ -142,7 +144,7 @@ option(LIBCXX_ENABLE_STATIC_ABI_LIBRARY "Statically link the ABI library" OFF)
# Generate and install a linker script inplace of libc++.so. The linker script
# will link libc++ to the correct ABI library. This option is on by default
# On UNIX platforms other than Apple unless 'LIBCXX_ENABLE_STATIC_ABI_LIBRARY'
# on UNIX platforms other than Apple unless 'LIBCXX_ENABLE_STATIC_ABI_LIBRARY'
# is on. This option is also disabled when the ABI library is not specified
# or is specified to be "none".
set(ENABLE_LINKER_SCRIPT_DEFAULT_VALUE OFF)
@@ -161,7 +163,7 @@ option(LIBCXX_ENABLE_ABI_LINKER_SCRIPT
set(ENABLE_NEW_DELETE_DEFAULT ON)
if (LIBCXXABI_ENABLE_NEW_DELETE_DEFINITIONS)
# FIXME: This option should default to off. Unfortunatly GCC 4.9 fails to link
# programs to due undefined references to new/delete in libc++abi so to work
# programs due to undefined references to new/delete in libc++abi so to work
# around this libc++abi currently defaults LIBCXXABI_ENABLE_NEW_DELETE_DEFINITIONS
# to ON. Once the GCC bug has been worked around this option should be changed
# back to OFF.
@@ -342,11 +344,16 @@ set(LIBCXX_COMPILER ${CMAKE_CXX_COMPILER})
set(LIBCXX_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
set(LIBCXX_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})
set(LIBCXX_BINARY_INCLUDE_DIR "${LIBCXX_BINARY_DIR}/include/c++build")
set(LIBCXX_LIBRARY_DIR ${CMAKE_BINARY_DIR}/lib${LIBCXX_LIBDIR_SUFFIX})
if (LLVM_LIBRARY_OUTPUT_INTDIR)
set(LIBCXX_LIBRARY_DIR ${LLVM_LIBRARY_OUTPUT_INTDIR})
else()
set(LIBCXX_LIBRARY_DIR ${CMAKE_BINARY_DIR}/lib${LIBCXX_LIBDIR_SUFFIX})
endif()
file(MAKE_DIRECTORY "${LIBCXX_BINARY_INCLUDE_DIR}")
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${LIBCXX_LIBRARY_DIR})
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${LIBCXX_LIBRARY_DIR})
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${LIBCXX_LIBRARY_DIR})
# Declare libc++ configuration variables.
# They are intended for use as follows:
@@ -369,9 +376,9 @@ include(HandleLibcxxFlags)
# 'config-ix' use them during feature checks. It also adds them to both
# 'LIBCXX_COMPILE_FLAGS' and 'LIBCXX_LINK_FLAGS'
add_target_flags_if(LIBCXX_BUILD_32_BITS "-m32")
add_target_flags_if(LIBCXX_TARGET_TRIPLE "-target ${LIBCXX_TARGET_TRIPLE}")
add_target_flags_if(LIBCXX_TARGET_TRIPLE "--target=${LIBCXX_TARGET_TRIPLE}")
add_target_flags_if(LIBCXX_SYSROOT "--sysroot=${LIBCXX_SYSROOT}")
add_target_flags_if(LIBCXX_GCC_TOOLCHAIN "-gcc-toolchain ${LIBCXX_GCC_TOOLCHAIN}")
add_target_flags_if(LIBCXX_GCC_TOOLCHAIN "--gcc-toolchain=${LIBCXX_GCC_TOOLCHAIN}")
if (LIBCXX_TARGET_TRIPLE)
set(TARGET_TRIPLE "${LIBCXX_TARGET_TRIPLE}")
endif()
@@ -414,9 +421,9 @@ remove_flags(-stdlib=libc++ -stdlib=libstdc++)
# non-debug DLLs
remove_flags("/D_DEBUG" "/MTd" "/MDd" "/MT" "/Md")
# FIXME(EricWF): See the FIXME on LIBCXX_ENABLE_PEqDANTIC.
# FIXME(EricWF): See the FIXME on LIBCXX_ENABLE_PEDANTIC.
# Remove the -pedantic flag and -Wno-pedantic and -pedantic-errors
# so they don't get transformed into -Wno and -errors respectivly.
# so they don't get transformed into -Wno and -errors respectively.
remove_flags(-Wno-pedantic -pedantic-errors -pedantic)
# Required flags ==============================================================
@@ -445,6 +452,11 @@ add_compile_flags_if_supported(-nostdinc++)
# the dylib when get ODR used by another function.
add_compile_flags_if_supported(-fvisibility-inlines-hidden)
if (LIBCXX_CONFIGURE_IDE)
# This simply allows IDE to process <experimental/coroutine>
add_compile_flags_if_supported(-fcoroutines-ts)
endif()
# Let the library headers know they are currently being used to build the
# library.
add_definitions(-D_LIBCPP_BUILDING_LIBRARY)
@@ -466,7 +478,8 @@ if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
elseif("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU")
add_compile_flags_if_supported(
-Wno-literal-suffix
-Wno-c++14-compat)
-Wno-c++14-compat
-Wno-noexcept-type)
endif()
if (LIBCXX_ENABLE_WERROR)
add_compile_flags_if_supported(-Werror)
@@ -623,7 +636,12 @@ endif()
# Create the lit.site.cfg file even when LIBCXX_INCLUDE_TESTS is OFF or
# LLVM_FOUND is OFF. This allows users to run the tests manually using
# LIT without requiring a full LLVM checkout.
add_subdirectory(test)
#
# However, since some submission systems strip test/ subdirectories, check for
# it before adding it.
if(IS_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/test")
add_subdirectory(test)
endif()
if (LIBCXX_INCLUDE_TESTS)
add_subdirectory(lib/abi)
endif()

53
appveyor-reqs-install.cmd Normal file
View File

@@ -0,0 +1,53 @@
@echo on
if NOT EXIST C:\projects\deps (
mkdir C:\projects\deps
)
cd C:\projects\deps
::###########################################################################
:: Setup Compiler
::###########################################################################
if NOT EXIST llvm-installer.exe (
appveyor DownloadFile http://llvm.org/pre-releases/win-snapshots/LLVM-5.0.0-r303050-win32.exe -FileName llvm-installer.exe
)
if "%CLANG_VERSION%"=="ToT" (
START /WAIT llvm-installer.exe /S /D=C:\"Program Files\LLVM"
)
if DEFINED CLANG_VERSION @set PATH="C:\Program Files\LLVM\bin";%PATH%
if DEFINED CLANG_VERSION clang-cl -v
if DEFINED MINGW_PATH rename "C:\Program Files\Git\usr\bin\sh.exe" "sh-ignored.exe"
if DEFINED MINGW_PATH @set "PATH=%PATH:C:\Program Files (x86)\Git\bin=%"
if DEFINED MINGW_PATH @set "PATH=%PATH%;%MINGW_PATH%"
if DEFINED MINGW_PATH g++ -v
::###########################################################################
:: Install a recent CMake
::###########################################################################
if NOT EXIST cmake (
appveyor DownloadFile https://cmake.org/files/v3.7/cmake-3.7.2-win64-x64.zip -FileName cmake.zip
7z x cmake.zip -oC:\projects\deps > nul
move C:\projects\deps\cmake-* C:\projects\deps\cmake
rm cmake.zip
)
@set PATH=C:\projects\deps\cmake\bin;%PATH%
cmake --version
::###########################################################################
:: Install Ninja
::###########################################################################
if NOT EXIST ninja (
appveyor DownloadFile https://github.com/ninja-build/ninja/releases/download/v1.6.0/ninja-win.zip -FileName ninja.zip
7z x ninja.zip -oC:\projects\deps\ninja > nul
rm ninja.zip
)
@set PATH=C:\projects\deps\ninja;%PATH%
ninja --version
::###########################################################################
:: Setup the cached copy of LLVM
::###########################################################################
git clone --depth=1 http://llvm.org/git/llvm.git
@echo off

78
appveyor.yml Normal file
View File

@@ -0,0 +1,78 @@
version: '{build}'
shallow_clone: true
build:
verbosity: detailed
configuration:
- Debug
environment:
matrix:
- APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
CMAKE_OPTIONS: -DCMAKE_C_COMPILER=clang-cl.exe -DCMAKE_CXX_COMPILER=clang-cl.exe
CLANG_VERSION: ToT
MSVC_SETUP_PATH: C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvarsall.bat
MSVC_SETUP_ARG: x86
GENERATOR: Ninja
MAKE_PROGRAM: ninja
APPVEYOR_SAVE_CACHE_ON_ERROR: true
- APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
CMAKE_OPTIONS: -DCMAKE_C_COMPILER=clang-cl.exe -DCMAKE_CXX_COMPILER=clang-cl.exe
CLANG_VERSION: 4
MSVC_SETUP_PATH: C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat
MSVC_SETUP_ARG: x86_amd64
GENERATOR: Ninja
MAKE_PROGRAM: ninja
APPVEYOR_SAVE_CACHE_ON_ERROR: true
- APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
MINGW_PATH: C:\mingw-w64\i686-6.3.0-posix-dwarf-rt_v5-rev1\mingw32\bin
GENERATOR: MinGW Makefiles
MAKE_PROGRAM: mingw32-make
APPVEYOR_SAVE_CACHE_ON_ERROR: true
install:
############################################################################
# All external dependencies are installed in C:\projects\deps
############################################################################
- call "%APPVEYOR_BUILD_FOLDER%\\appveyor-reqs-install.cmd"
before_build:
- if DEFINED MSVC_SETUP_PATH call "%MSVC_SETUP_PATH%" %MSVC_SETUP_ARG%
- cd %APPVEYOR_BUILD_FOLDER%
build_script:
- md C:\projects\build-libcxx
- cd C:\projects\build-libcxx
- echo %configuration%
#############################################################################
# Configuration Step
#############################################################################
- cmake -G "%GENERATOR%" %CMAKE_OPTIONS%
"-DCMAKE_BUILD_TYPE=%configuration%"
"-DLLVM_PATH=C:\projects\deps\llvm" -DLIBCXX_ENABLE_EXPERIMENTAL_LIBRARY=OFF
-DLLVM_LIT_ARGS="-sv --show-xfail --show-unsupported"
%APPVEYOR_BUILD_FOLDER%
#############################################################################
# Build Step
#############################################################################
- "%MAKE_PROGRAM%"
test_script:
- "%MAKE_PROGRAM% check-cxx"
on_failure:
- appveyor PushArtifact CMakeFiles/CMakeOutput.log
- appveyor PushArtifact CMakeFiles/CMakeError.log
artifacts:
- path: '_build/CMakeFiles/*.log'
name: logs
cache:
- C:\projects\deps\ninja
- C:\projects\deps\cmake
- C:\projects\deps\llvm-installer.exe

4
benchmarks/CMakeLists.txt
View File

@@ -63,7 +63,7 @@ endif()
# Benchmark tests configuration
#==============================================================================
add_custom_target(cxx-benchmarks)
set(BENCHMARK_OUTPUT_DIR ${CMAKE_CURRENT_BINARY_DIR})
set(BENCHMARK_LIBCXX_INSTALL ${CMAKE_CURRENT_BINARY_DIR}/benchmark-libcxx)
set(BENCHMARK_NATIVE_INSTALL ${CMAKE_CURRENT_BINARY_DIR}/benchmark-native)
set(BENCHMARK_TEST_COMPILE_FLAGS
@@ -111,6 +111,7 @@ macro(add_benchmark_test name source_file)
set_target_properties(${libcxx_target}
PROPERTIES
OUTPUT_NAME "${name}.libcxx.out"
RUNTIME_OUTPUT_DIRECTORY "${BENCHMARK_OUTPUT_DIR}"
COMPILE_FLAGS "${BENCHMARK_TEST_LIBCXX_COMPILE_FLAGS}"
LINK_FLAGS "${BENCHMARK_TEST_LIBCXX_LINK_FLAGS}")
if (LIBCXX_BENCHMARK_NATIVE_STDLIB)
@@ -131,6 +132,7 @@ macro(add_benchmark_test name source_file)
set_target_properties(${native_target}
PROPERTIES
OUTPUT_NAME "${name}.native.out"
RUNTIME_OUTPUT_DIRECTORY "${BENCHMARK_OUTPUT_DIR}"
INCLUDE_DIRECTORIES ""
COMPILE_FLAGS "${BENCHMARK_TEST_NATIVE_COMPILE_FLAGS}"
LINK_FLAGS "${BENCHMARK_TEST_NATIVE_LINK_FLAGS}")

3
cmake/Modules/HandleCompilerRT.cmake
View File

@@ -5,6 +5,9 @@ function(find_compiler_rt_library name dest)
set(dest "" PARENT_SCOPE)
set(CLANG_COMMAND ${CMAKE_CXX_COMPILER} ${LIBCXX_COMPILE_FLAGS}
"--rtlib=compiler-rt" "--print-libgcc-file-name")
if (CMAKE_CXX_COMPILER_ID MATCHES Clang AND CMAKE_CXX_COMPILER_TARGET)
list(APPEND CLANG_COMMAND "--target=${CMAKE_CXX_COMPILER_TARGET}")
endif()
execute_process(
COMMAND ${CLANG_COMMAND}
RESULT_VARIABLE HAD_ERROR

20
cmake/config-ix.cmake
View File

@@ -1,4 +1,5 @@
include(CheckLibraryExists)
include(CheckCCompilerFlag)
include(CheckCXXCompilerFlag)
if(WIN32 AND NOT MINGW)
@@ -24,17 +25,32 @@ endif()
# required during compilation (which has the -nodefaultlibs). libc is
# required for the link to go through. We remove sanitizers from the
# configuration checks to avoid spurious link errors.
check_cxx_compiler_flag(-nodefaultlibs LIBCXX_SUPPORTS_NODEFAULTLIBS_FLAG)
check_c_compiler_flag(-nodefaultlibs LIBCXX_SUPPORTS_NODEFAULTLIBS_FLAG)
if (LIBCXX_SUPPORTS_NODEFAULTLIBS_FLAG)
set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -nodefaultlibs")
if (LIBCXX_HAS_C_LIB)
list(APPEND CMAKE_REQUIRED_LIBRARIES c)
endif ()
if (LIBCXX_USE_COMPILER_RT)
list(APPEND CMAKE_REQUIRED_LIBRARIES -rtlib=compiler-rt)
list(APPEND CMAKE_REQUIRED_FLAGS -rtlib=compiler-rt)
find_compiler_rt_library(builtins LIBCXX_BUILTINS_LIBRARY)
list(APPEND CMAKE_REQUIRED_LIBRARIES "${LIBCXX_BUILTINS_LIBRARY}")
elseif (LIBCXX_HAS_GCC_S_LIB)
list(APPEND CMAKE_REQUIRED_LIBRARIES gcc_s)
endif ()
if (MINGW)
# Mingw64 requires quite a few "C" runtime libraries in order for basic
# programs to link successfully with -nodefaultlibs.
if (LIBCXX_USE_COMPILER_RT)
set(MINGW_RUNTIME ${LIBCXX_BUILTINS_LIBRARY})
else ()
set(MINGW_RUNTIME gcc_s gcc)
endif()
set(MINGW_LIBRARIES mingw32 ${MINGW_RUNTIME} moldname mingwex msvcrt advapi32
shell32 user32 kernel32 mingw32 ${MINGW_RUNTIME}
moldname mingwex msvcrt)
list(APPEND CMAKE_REQUIRED_LIBRARIES ${MINGW_LIBRARIES})
endif()
if (CMAKE_C_FLAGS MATCHES -fsanitize OR CMAKE_CXX_FLAGS MATCHES -fsanitize)
set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -fno-sanitize=all")
endif ()

2
docs/CMakeLists.txt
View File

@@ -1,7 +1,7 @@
if (LLVM_ENABLE_SPHINX)
include(AddSphinxTarget)
if (SPHINX_FOUND)
include(AddSphinxTarget)
if (${SPHINX_OUTPUT_HTML})
add_sphinx_target(html libcxx)
endif()

114
docs/DesignDocs/AvailabilityMarkup.rst Normal file
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@@ -0,0 +1,114 @@
===================
Availability Markup
===================
.. contents::
:local:
Overview
========
Libc++ is used as a system library on macOS and iOS (amongst others). In order
for users to be able to compile a binary that is intended to be deployed to an
older version of the platform, clang provides the
`availability attribute <https://clang.llvm.org/docs/AttributeReference.html#availability>`_
that can be placed on declarations to describe the lifecycle of a symbol in the
library.
Design
======
When a new feature is introduced that requires dylib support, a macro should be
created in include/__config to mark this feature as unavailable for all the
systems. For example::
// Define availability macros.
#if defined(_LIBCPP_USE_AVAILABILITY_APPLE)
#define _LIBCPP_AVAILABILITY_BAD_OPTIONAL_ACCESS __attribute__((unavailable))
#else if defined(_LIBCPP_USE_AVAILABILITY_SOME_OTHER_VENDOR)
#define _LIBCPP_AVAILABILITY_BAD_OPTIONAL_ACCESS __attribute__((unavailable))
#else
#define _LIBCPP_AVAILABILITY_BAD_OPTIONAL_ACCESS
#endif
When the library is updated by the platform vendor, the markup can be updated.
For example::
#define _LIBCPP_AVAILABILITY_SHARED_MUTEX \
__attribute__((availability(macosx,strict,introduced=10.12))) \
__attribute__((availability(ios,strict,introduced=10.0))) \
__attribute__((availability(tvos,strict,introduced=10.0))) \
__attribute__((availability(watchos,strict,introduced=3.0)))
In the source code, the macro can be added on a class if the full class requires
type info from the library for example::
_LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL
class _LIBCPP_EXCEPTION_ABI _LIBCPP_AVAILABILITY_BAD_OPTIONAL_ACCESS bad_optional_access
: public std::logic_error {
or on a particular symbol:
_LIBCPP_OVERRIDABLE_FUNC_VIS _LIBCPP_AVAILABILITY_SIZED_NEW_DELETE void operator delete(void* __p, std::size_t __sz) _NOEXCEPT;
Testing
=======
Some parameters can be passed to lit to run the test-suite and exercising the
availability.
* The `platform` parameter controls the deployement target. For example lit can
be invoked with `--param=platform=macosx10.8`. Default is the current host.
* The `use_system_cxx_lib` parameter indicates to use another library than the
just built one. Invoking lit with `--param=use_system_cxx_lib=true` will run
the test-suite against the host system library. Alternatively a path to the
directory containing a specific prebuilt libc++ can be used, for example:
`--param=use_system_cxx_lib=/path/to/macOS/10.8/`.
* The `with_availability` boolean parameter enables the availability markup.
Tests can be marked as XFAIL based on multiple features made available by lit:
* if either `use_system_cxx_lib` or `with_availability` is passed to lit,
assuming `--param=platform=macosx10.8` is passed as well the following
features will be available:
- availability
- availability=x86_64
- availability=macosx
- availability=x86_64-macosx
- availability=x86_64-apple-macosx10.8
- availability=macosx10.8
This feature is used to XFAIL a test that *is* using a class of a method marked
as unavailable *and* that is expected to *fail* if deployed on an older system.
* if `use_system_cxx_lib` is passed to lit, the following features will also
be available:
- with_system_cxx_lib
- with_system_cxx_lib=x86_64
- with_system_cxx_lib=macosx
- with_system_cxx_lib=x86_64-macosx
- with_system_cxx_lib=x86_64-apple-macosx10.8
- with_system_cxx_lib=macosx10.8
This feature is used to XFAIL a test that is *not* using a class of a method
marked as unavailable *but* that is expected to fail if deployed on an older
system. For example if we know that it exhibits a but in the libc on a
particular system version.
* if `with_availability` is passed to lit, the following features will also
be available:
- availability_markup
- availability_markup=x86_64
- availability_markup=macosx
- availability_markup=x86_64-macosx
- availability_markup=x86_64-apple-macosx10.8
- availability_markup=macosx10.8
This feature is used to XFAIL a test that *is* using a class of a method
marked as unavailable *but* that is expected to *pass* if deployed on an older
system. For example if it is using a symbol in a statically evaluated context.

2
docs/TestingLibcxx.rst
View File

@@ -119,7 +119,7 @@ configuration. Passing the option on the command line will override the default.
.. option:: libcxx_site_config=<path/to/lit.site.cfg>
Specify the site configuration to use when running the tests. This option
overrides the enviroment variable LIBCXX_SITE_CONFIG.
overrides the environment variable LIBCXX_SITE_CONFIG.
.. option:: cxx_headers=<path/to/headers>

5
docs/UsingLibcxx.rst
View File

@@ -146,6 +146,11 @@ thread safety annotations.
build of libc++ which does not export any symbols, which can be useful when
building statically for inclusion into another library.
**_LIBCPP_DISABLE_EXTERN_TEMPLATE**:
This macro is used to disable extern template declarations in the libc++
headers. The intended use case is for clients who wish to use the libc++
headers without taking a dependency on the libc++ library itself.
**_LIBCPP_ENABLE_TUPLE_IMPLICIT_REDUCED_ARITY_EXTENSION**:
This macro is used to re-enable an extension in `std::tuple` which allowed
it to be implicitly constructed from fewer initializers than contained

3
docs/index.rst
View File

@@ -128,6 +128,7 @@ Design Documents
.. toctree::
:maxdepth: 1
DesignDocs/AvailabilityMarkup
DesignDocs/DebugMode
DesignDocs/CapturingConfigInfo
DesignDocs/ABIVersioning
@@ -145,7 +146,7 @@ Build Bots and Test Coverage
* `LLVM Buildbot Builders <http://lab.llvm.org:8011/console>`_
* `Apple Jenkins Builders <http://lab.llvm.org:8080/green/view/Libcxx/>`_
* `EricWF's Nightly Builders <http://ds2.efcs.ca:8080/console>`_
* `Windows Appveyor Builders <https://ci.appveyor.com/project/llvm-mirror/libcxx>`_
* `Code Coverage Results <http://efcs.ca/libcxx-coverage>`_
Getting Involved

8
include/__bit_reference
View File

@@ -14,12 +14,14 @@
#include <__config>
#include <algorithm>
#include <__undef_min_max>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
template <class _Cp, bool _IsConst, typename _Cp::__storage_type = 0> class __bit_iterator;
@@ -1273,4 +1275,6 @@ private:
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP___BIT_REFERENCE

31
include/__bsd_locale_fallbacks.h
View File

@@ -23,27 +23,24 @@
_LIBCPP_BEGIN_NAMESPACE_STD
typedef _VSTD::remove_pointer<locale_t>::type __use_locale_struct;
typedef _VSTD::unique_ptr<__use_locale_struct, decltype(&uselocale)> __locale_raii;
inline _LIBCPP_ALWAYS_INLINE
decltype(MB_CUR_MAX) __libcpp_mb_cur_max_l(locale_t __l)
{
__locale_raii __current( uselocale(__l), uselocale );
__libcpp_locale_guard __current(__l);
return MB_CUR_MAX;
}
inline _LIBCPP_ALWAYS_INLINE
wint_t __libcpp_btowc_l(int __c, locale_t __l)
{
__locale_raii __current( uselocale(__l), uselocale );
__libcpp_locale_guard __current(__l);
return btowc(__c);
}
inline _LIBCPP_ALWAYS_INLINE
int __libcpp_wctob_l(wint_t __c, locale_t __l)
{
__locale_raii __current( uselocale(__l), uselocale );
__libcpp_locale_guard __current(__l);
return wctob(__c);
}
@@ -51,14 +48,14 @@ inline _LIBCPP_ALWAYS_INLINE
size_t __libcpp_wcsnrtombs_l(char *__dest, const wchar_t **__src, size_t __nwc,
size_t __len, mbstate_t *__ps, locale_t __l)
{
__locale_raii __current( uselocale(__l), uselocale );
__libcpp_locale_guard __current(__l);
return wcsnrtombs(__dest, __src, __nwc, __len, __ps);
}
inline _LIBCPP_ALWAYS_INLINE
size_t __libcpp_wcrtomb_l(char *__s, wchar_t __wc, mbstate_t *__ps, locale_t __l)
{
__locale_raii __current( uselocale(__l), uselocale );
__libcpp_locale_guard __current(__l);
return wcrtomb(__s, __wc, __ps);
}
@@ -66,7 +63,7 @@ inline _LIBCPP_ALWAYS_INLINE
size_t __libcpp_mbsnrtowcs_l(wchar_t * __dest, const char **__src, size_t __nms,
size_t __len, mbstate_t *__ps, locale_t __l)
{
__locale_raii __current( uselocale(__l), uselocale );
__libcpp_locale_guard __current(__l);
return mbsnrtowcs(__dest, __src, __nms, __len, __ps);
}
@@ -74,28 +71,28 @@ inline _LIBCPP_ALWAYS_INLINE
size_t __libcpp_mbrtowc_l(wchar_t *__pwc, const char *__s, size_t __n,
mbstate_t *__ps, locale_t __l)
{
__locale_raii __current( uselocale(__l), uselocale );
__libcpp_locale_guard __current(__l);
return mbrtowc(__pwc, __s, __n, __ps);
}
inline _LIBCPP_ALWAYS_INLINE
int __libcpp_mbtowc_l(wchar_t *__pwc, const char *__pmb, size_t __max, locale_t __l)
{
__locale_raii __current( uselocale(__l), uselocale );
__libcpp_locale_guard __current(__l);
return mbtowc(__pwc, __pmb, __max);
}
inline _LIBCPP_ALWAYS_INLINE
size_t __libcpp_mbrlen_l(const char *__s, size_t __n, mbstate_t *__ps, locale_t __l)
{
__locale_raii __current( uselocale(__l), uselocale );
__libcpp_locale_guard __current(__l);
return mbrlen(__s, __n, __ps);
}
inline _LIBCPP_ALWAYS_INLINE
lconv *__libcpp_localeconv_l(locale_t __l)
{
__locale_raii __current( uselocale(__l), uselocale );
__libcpp_locale_guard __current(__l);
return localeconv();
}
@@ -103,7 +100,7 @@ inline _LIBCPP_ALWAYS_INLINE
size_t __libcpp_mbsrtowcs_l(wchar_t *__dest, const char **__src, size_t __len,
mbstate_t *__ps, locale_t __l)
{
__locale_raii __current( uselocale(__l), uselocale );
__libcpp_locale_guard __current(__l);
return mbsrtowcs(__dest, __src, __len, __ps);
}
@@ -111,7 +108,7 @@ inline
int __libcpp_snprintf_l(char *__s, size_t __n, locale_t __l, const char *__format, ...) {
va_list __va;
va_start(__va, __format);
__locale_raii __current( uselocale(__l), uselocale );
__libcpp_locale_guard __current(__l);
int __res = vsnprintf(__s, __n, __format, __va);
va_end(__va);
return __res;
@@ -121,7 +118,7 @@ inline
int __libcpp_asprintf_l(char **__s, locale_t __l, const char *__format, ...) {
va_list __va;
va_start(__va, __format);
__locale_raii __current( uselocale(__l), uselocale );
__libcpp_locale_guard __current(__l);
int __res = vasprintf(__s, __format, __va);
va_end(__va);
return __res;
@@ -131,7 +128,7 @@ inline
int __libcpp_sscanf_l(const char *__s, locale_t __l, const char *__format, ...) {
va_list __va;
va_start(__va, __format);
__locale_raii __current( uselocale(__l), uselocale );
__libcpp_locale_guard __current(__l);
int __res = vsscanf(__s, __format, __va);
va_end(__va);
return __res;

198
include/__config
View File

@@ -25,8 +25,12 @@
#ifdef __GNUC__
#define _GNUC_VER (__GNUC__ * 100 + __GNUC_MINOR__)
// The _GNUC_VER_NEW macro better represents the new GCC versioning scheme
// introduced in GCC 5.0.
#define _GNUC_VER_NEW (_GNUC_VER * 10 + __GNUC_PATCHLEVEL__)
#else
#define _GNUC_VER 0
#define _GNUC_VER_NEW 0
#endif
#define _LIBCPP_VERSION 5000
@@ -35,6 +39,16 @@
#define _LIBCPP_ABI_VERSION 1
#endif
#if defined(__ELF__)
#define _LIBCPP_OBJECT_FORMAT_ELF 1
#elif defined(__MACH__)
#define _LIBCPP_OBJECT_FORMAT_MACHO 1
#elif defined(_WIN32)
#define _LIBCPP_OBJECT_FORMAT_COFF 1
#else
#error Unknown object file format
#endif
#if defined(_LIBCPP_ABI_UNSTABLE) || _LIBCPP_ABI_VERSION >= 2
// Change short string representation so that string data starts at offset 0,
// improving its alignment in some cases.
@@ -49,7 +63,6 @@
#define _LIBCPP_ABI_FIX_UNORDERED_NODE_POINTER_UB
#define _LIBCPP_ABI_FORWARD_LIST_REMOVE_NODE_POINTER_UB
#define _LIBCPP_ABI_FIX_UNORDERED_CONTAINER_SIZE_TYPE
#define _LIBCPP_ABI_VARIADIC_LOCK_GUARD
// Don't use a nullptr_t simulation type in C++03 instead using C++11 nullptr
// provided under the alternate keyword __nullptr, which changes the mangling
// of nullptr_t. This option is ABI incompatible with GCC in C++03 mode.
@@ -59,10 +72,17 @@
// `pointer_safety` and `get_pointer_safety()` will no longer be available
// in C++03.
#define _LIBCPP_ABI_POINTER_SAFETY_ENUM_TYPE
// Define a key function for `bad_function_call` in the library, to centralize
// its vtable and typeinfo to libc++ rather than having all other libraries
// using that class define their own copies.
#define _LIBCPP_ABI_BAD_FUNCTION_CALL_KEY_FUNCTION
#elif _LIBCPP_ABI_VERSION == 1
#if !defined(_WIN32)
#if !defined(_LIBCPP_OBJECT_FORMAT_COFF)
// Enable compiling copies of now inline methods into the dylib to support
// applications compiled against older libraries.
// applications compiled against older libraries. This is unnecessary with
// COFF dllexport semantics, since dllexport forces a non-inline definition
// of inline functions to be emitted anyway. Our own non-inline copy would
// conflict with the dllexport-emitted copy, so we disable it.
#define _LIBCPP_DEPRECATED_ABI_LEGACY_LIBRARY_DEFINITIONS_FOR_INLINE_FUNCTIONS
#endif
// Feature macros for disabling pre ABI v1 features. All of these options
@@ -109,6 +129,12 @@
#define __has_keyword(__x) !(__is_identifier(__x))
#ifdef __has_include
#define __libcpp_has_include(__x) __has_include(__x)
#else
#define __libcpp_has_include(__x) 0
#endif
#if defined(__clang__)
#define _LIBCPP_COMPILER_CLANG
# ifndef __apple_build_version__
@@ -194,10 +220,12 @@
#endif // __NetBSD__
#if defined(_WIN32)
# define _LIBCPP_WIN32API 1
# define _LIBCPP_WIN32API
# define _LIBCPP_LITTLE_ENDIAN 1
# define _LIBCPP_BIG_ENDIAN 0
# define _LIBCPP_SHORT_WCHAR 1
// Both MinGW and native MSVC provide a "MSVC"-like enviroment
# define _LIBCPP_MSVCRT_LIKE
// If mingw not explicitly detected, assume using MS C runtime only.
# ifndef __MINGW32__
# define _LIBCPP_MSVCRT // Using Microsoft's C Runtime library
@@ -208,6 +236,16 @@
# if defined(_LIBCPP_MSVCRT)
# define _LIBCPP_HAS_QUICK_EXIT
# endif
// Some CRT APIs are unavailable to store apps
#if defined(WINAPI_FAMILY)
#include <winapifamily.h>
#if !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) && \
(!defined(WINAPI_PARTITION_SYSTEM) || \
!WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_SYSTEM))
#define _LIBCPP_WINDOWS_STORE_APP
#endif
#endif
#endif // defined(_WIN32)
#ifdef __sun__
@@ -262,7 +300,7 @@
// _LIBCPP_ALTERNATE_STRING_LAYOUT is an old name for
// _LIBCPP_ABI_ALTERNATE_STRING_LAYOUT left here for backward compatibility.
#if (defined(__APPLE__) && !defined(__i386__) && !defined(__x86_64__) && \
!defined(__arm__)) || \
(!defined(__arm__) || __ARM_ARCH_7K__ >= 2)) || \
defined(_LIBCPP_ALTERNATE_STRING_LAYOUT)
#define _LIBCPP_ABI_ALTERNATE_STRING_LAYOUT
#endif
@@ -284,7 +322,7 @@ typedef __char32_t char32_t;
#define _LIBCPP_NO_EXCEPTIONS
#endif
#if !(__has_feature(cxx_rtti))
#if !(__has_feature(cxx_rtti)) && !defined(_LIBCPP_NO_RTTI)
#define _LIBCPP_NO_RTTI
#endif
@@ -345,7 +383,6 @@ typedef __char32_t char32_t;
#if __has_feature(objc_arc_weak)
#define _LIBCPP_HAS_OBJC_ARC_WEAK
#define _LIBCPP_HAS_NO_STRONG_ENUMS
#endif
#if !(__has_feature(cxx_constexpr))
@@ -560,14 +597,6 @@ namespace std {
#endif // _LIBCPP_COMPILER_[CLANG|GCC|MSVC|IBM]
#if defined(__ELF__)
#define _LIBCPP_OBJECT_FORMAT_ELF 1
#elif defined(__MACH__)
#define _LIBCPP_OBJECT_FORMAT_MACHO 1
#else
#define _LIBCPP_OBJECT_FORMAT_COFF 1
#endif
#if defined(_LIBCPP_OBJECT_FORMAT_COFF)
#if defined(_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS)
# define _LIBCPP_DLL_VIS
@@ -835,6 +864,11 @@ template <unsigned> struct __static_assert_check {};
# endif
#endif
#ifdef _LIBCPP_DISABLE_EXTERN_TEMPLATE
#define _LIBCPP_EXTERN_TEMPLATE(...)
#define _LIBCPP_EXTERN_TEMPLATE2(...)
#endif
#ifndef _LIBCPP_EXTERN_TEMPLATE
#define _LIBCPP_EXTERN_TEMPLATE(...)
#endif
@@ -942,7 +976,7 @@ _LIBCPP_FUNC_VIS extern "C" void __sanitizer_annotate_contiguous_container(
# if defined(__GNUC__) && ((__GNUC__ >= 5) || (__GNUC__ == 4 && \
(__GNUC_MINOR__ >= 3 || __GNUC_PATCHLEVEL__ >= 2))) && !defined(__GXX_RTTI)
# define _LIBCPP_NO_RTTI
# elif defined(_LIBCPP_MSVC) && !defined(_CPPRTTI)
# elif defined(_LIBCPP_COMPILER_MSVC) && !defined(_CPPRTTI)
# define _LIBCPP_NO_RTTI
# endif
#endif
@@ -954,6 +988,7 @@ _LIBCPP_FUNC_VIS extern "C" void __sanitizer_annotate_contiguous_container(
// Thread API
#if !defined(_LIBCPP_HAS_NO_THREADS) && \
!defined(_LIBCPP_HAS_THREAD_API_PTHREAD) && \
!defined(_LIBCPP_HAS_THREAD_API_WIN32) && \
!defined(_LIBCPP_HAS_THREAD_API_EXTERNAL)
# if defined(__FreeBSD__) || \
defined(__Fuchsia__) || \
@@ -961,7 +996,8 @@ _LIBCPP_FUNC_VIS extern "C" void __sanitizer_annotate_contiguous_container(
defined(__linux__) || \
defined(__APPLE__) || \
defined(__CloudABI__) || \
defined(__sun__)
defined(__sun__) || \
(defined(__MINGW32__) && __libcpp_has_include(<pthread.h>))
# define _LIBCPP_HAS_THREAD_API_PTHREAD
# elif defined(_LIBCPP_WIN32API)
# define _LIBCPP_HAS_THREAD_API_WIN32
@@ -1001,7 +1037,7 @@ _LIBCPP_FUNC_VIS extern "C" void __sanitizer_annotate_contiguous_container(
#endif
#if defined(__BIONIC__) || defined(__CloudABI__) || \
defined(_LIBCPP_HAS_MUSL_LIBC)
defined(__Fuchsia__) || defined(_LIBCPP_HAS_MUSL_LIBC)
#define _LIBCPP_PROVIDES_DEFAULT_RUNE_TABLE
#endif
@@ -1044,7 +1080,7 @@ _LIBCPP_FUNC_VIS extern "C" void __sanitizer_annotate_contiguous_container(
#endif
#if !__has_builtin(__builtin_addressof) && _GNUC_VER < 700
#define _LIBCPP_HAS_NO_BUILTIN_ADDRESSOF
# define _LIBCPP_HAS_NO_BUILTIN_ADDRESSOF
#endif
#if !defined(_LIBCPP_HAS_NO_OFF_T_FUNCTIONS)
@@ -1063,6 +1099,13 @@ _LIBCPP_FUNC_VIS extern "C" void __sanitizer_annotate_contiguous_container(
# define _LIBCPP_DIAGNOSE_ERROR(...)
#endif
#if __has_attribute(fallthough) || _GNUC_VER >= 700
// Use a function like macro to imply that it must be followed by a semicolon
#define _LIBCPP_FALLTHROUGH() __attribute__((__fallthrough__))
#else
#define _LIBCPP_FALLTHROUGH() ((void)0)
#endif
#if defined(_LIBCPP_ABI_MICROSOFT) && \
(defined(_LIBCPP_COMPILER_MSVC) || __has_declspec_attribute(empty_bases))
# define _LIBCPP_DECLSPEC_EMPTY_BASES __declspec(empty_bases)
@@ -1073,8 +1116,125 @@ _LIBCPP_FUNC_VIS extern "C" void __sanitizer_annotate_contiguous_container(
#if defined(_LIBCPP_ENABLE_CXX17_REMOVED_FEATURES)
# define _LIBCPP_ENABLE_CXX17_REMOVED_AUTO_PTR
# define _LIBCPP_ENABLE_CXX17_REMOVED_UNEXPECTED_FUNCTIONS
# define _LIBCPP_ENABLE_CXX17_REMOVED_RANDOM_SHUFFLE
# define _LIBCPP_ENABLE_CXX17_REMOVED_BINDERS
#endif // _LIBCPP_ENABLE_CXX17_REMOVED_FEATURES
#if !defined(__cpp_deduction_guides) || __cpp_deduction_guides < 201611
# define _LIBCPP_HAS_NO_DEDUCTION_GUIDES
#endif
#if !__has_keyword(__is_aggregate) && (_GNUC_VER_NEW < 7001)
# define _LIBCPP_HAS_NO_IS_AGGREGATE
#endif
#if !defined(__cpp_coroutines) || __cpp_coroutines < 201703L
# define _LIBCPP_HAS_NO_COROUTINES
#endif
#endif // __cplusplus
// Decide whether to use availability macros.
#if !defined(_LIBCPP_BUILDING_LIBRARY) && \
!defined(_LIBCPP_DISABLE_AVAILABILITY) && \
__has_feature(attribute_availability_with_strict) && \
__has_feature(attribute_availability_in_templates)
#ifdef __APPLE__
#define _LIBCPP_USE_AVAILABILITY_APPLE
#endif
#endif
// Define availability macros.
#if defined(_LIBCPP_USE_AVAILABILITY_APPLE)
#define _LIBCPP_AVAILABILITY_SHARED_MUTEX \
__attribute__((availability(macosx,strict,introduced=10.12))) \
__attribute__((availability(ios,strict,introduced=10.0))) \
__attribute__((availability(tvos,strict,introduced=10.0))) \
__attribute__((availability(watchos,strict,introduced=3.0)))
#define _LIBCPP_AVAILABILITY_BAD_OPTIONAL_ACCESS __attribute__((unavailable))
#define _LIBCPP_AVAILABILITY_BAD_ARRAY_LENGTH __attribute__((unavailable))
#define _LIBCPP_AVAILABILITY_UNCAUGHT_EXCEPTIONS \
__attribute__((availability(macosx,strict,introduced=10.12))) \
__attribute__((availability(ios,strict,introduced=10.0))) \
__attribute__((availability(tvos,strict,introduced=10.0))) \
__attribute__((availability(watchos,strict,introduced=3.0)))
#define _LIBCPP_AVAILABILITY_SIZED_NEW_DELETE \
__attribute__((availability(macosx,strict,introduced=10.12))) \
__attribute__((availability(ios,strict,introduced=10.0))) \
__attribute__((availability(tvos,strict,introduced=10.0))) \
__attribute__((availability(watchos,strict,introduced=3.0)))
#define _LIBCPP_AVAILABILITY_FUTURE_ERROR \
__attribute__((availability(ios,strict,introduced=6.0)))
#define _LIBCPP_AVAILABILITY_TYPEINFO_VTABLE \
__attribute__((availability(macosx,strict,introduced=10.9))) \
__attribute__((availability(ios,strict,introduced=7.0)))
#define _LIBCPP_AVAILABILITY_LOCALE_CATEGORY \
__attribute__((availability(macosx,strict,introduced=10.9))) \
__attribute__((availability(ios,strict,introduced=7.0)))
#define _LIBCPP_AVAILABILITY_ATOMIC_SHARED_PTR \
__attribute__((availability(macosx,strict,introduced=10.9))) \
__attribute__((availability(ios,strict,introduced=7.0)))
#else
#define _LIBCPP_AVAILABILITY_SHARED_MUTEX
#define _LIBCPP_AVAILABILITY_BAD_OPTIONAL_ACCESS
#define _LIBCPP_AVAILABILITY_BAD_ARRAY_LENGTH
#define _LIBCPP_AVAILABILITY_UNCAUGHT_EXCEPTIONS
#define _LIBCPP_AVAILABILITY_SIZED_NEW_DELETE
#define _LIBCPP_AVAILABILITY_FUTURE_ERROR
#define _LIBCPP_AVAILABILITY_TYPEINFO_VTABLE
#define _LIBCPP_AVAILABILITY_LOCALE_CATEGORY
#define _LIBCPP_AVAILABILITY_ATOMIC_SHARED_PTR
#endif
// Define availability that depends on _LIBCPP_NO_EXCEPTIONS.
#ifdef _LIBCPP_NO_EXCEPTIONS
#define _LIBCPP_AVAILABILITY_DYNARRAY
#define _LIBCPP_AVAILABILITY_FUTURE
#else
#define _LIBCPP_AVAILABILITY_DYNARRAY _LIBCPP_AVAILABILITY_BAD_ARRAY_LENGTH
#define _LIBCPP_AVAILABILITY_FUTURE _LIBCPP_AVAILABILITY_FUTURE_ERROR
#endif
// Availability of stream API in the dylib got dropped and re-added. The
// extern template should effectively be available at:
// availability(macosx,introduced=10.9)
// availability(ios,introduced=7.0)
#if defined(_LIBCPP_USE_AVAILABILITY_APPLE) && \
((defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__) && \
__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ <= 1090) || \
(defined(__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__) && \
__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__ <= 70000))
#define _LIBCPP_AVAILABILITY_NO_STREAMS_EXTERN_TEMPLATE
#endif
#if defined(_LIBCPP_COMPILER_IBM)
#define _LIBCPP_HAS_NO_PRAGMA_PUSH_POP_MACRO
#endif
#if defined(_LIBCPP_HAS_NO_PRAGMA_PUSH_POP_MACRO)
# define _LIBCPP_PUSH_MACROS
# define _LIBCPP_POP_MACROS
#else
// Don't warn about macro conflicts when we can restore them at the
// end of the header.
# ifndef _LIBCPP_DISABLE_MACRO_CONFLICT_WARNINGS
# define _LIBCPP_DISABLE_MACRO_CONFLICT_WARNINGS
# endif
# if defined(_LIBCPP_COMPILER_MSVC)
# define _LIBCPP_PUSH_MACROS \
__pragma(push_macro("min")) \
__pragma(push_macro("max"))
# define _LIBCPP_POP_MACROS \
__pragma(pop_macro("min")) \
__pragma(pop_macro("max"))
# else
# define _LIBCPP_PUSH_MACROS \
_Pragma("push_macro(\"min\")") \
_Pragma("push_macro(\"max\")")
# define _LIBCPP_POP_MACROS \
_Pragma("pop_macro(\"min\")") \
_Pragma("pop_macro(\"max\")")
# endif
#endif // defined(_LIBCPP_HAS_NO_PRAGMA_PUSH_POP_MACRO)
#endif // _LIBCPP_CONFIG

22
include/__functional_base
View File

@@ -251,7 +251,7 @@ struct __weak_result_type<_Rp (_Cp::*)(_A1) const volatile>
};
#ifndef _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
// 3 or more arguments
template <class _Rp, class _A1, class _A2, class _A3, class ..._A4>
@@ -296,10 +296,6 @@ struct __weak_result_type<_Rp (_Cp::*)(_A1, _A2, _A3...) const volatile>
typedef _Rp result_type;
};
#endif // _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp, class ..._Args>
struct __invoke_return
{
@@ -316,7 +312,7 @@ struct __invoke_return
template <class _Ret>
struct __invoke_void_return_wrapper
{
#ifndef _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
template <class ..._Args>
static _Ret __call(_Args&&... __args) {
return __invoke(_VSTD::forward<_Args>(__args)...);
@@ -347,7 +343,7 @@ struct __invoke_void_return_wrapper
template <>
struct __invoke_void_return_wrapper<void>
{
#ifndef _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
template <class ..._Args>
static void __call(_Args&&... __args) {
__invoke(_VSTD::forward<_Args>(__args)...);
@@ -389,7 +385,7 @@ public:
// construct/copy/destroy
_LIBCPP_INLINE_VISIBILITY reference_wrapper(type& __f) _NOEXCEPT
: __f_(_VSTD::addressof(__f)) {}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
private: reference_wrapper(type&&); public: // = delete; // do not bind to temps
#endif
@@ -397,7 +393,7 @@ public:
_LIBCPP_INLINE_VISIBILITY operator type& () const _NOEXCEPT {return *__f_;}
_LIBCPP_INLINE_VISIBILITY type& get() const _NOEXCEPT {return *__f_;}
#ifndef _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
// invoke
template <class... _ArgTypes>
_LIBCPP_INLINE_VISIBILITY
@@ -510,7 +506,7 @@ public:
operator() (_A0 const& __a0, _A1 const& __a1, _A2 const& __a2) const {
return __invoke(get(), __a0, __a1, __a2);
}
#endif // _LIBCPP_HAS_NO_VARIADICS
#endif // _LIBCPP_CXX03_LANG
};
@@ -568,7 +564,7 @@ public:
struct _LIBCPP_TEMPLATE_VIS allocator_arg_t { };
#if defined(_LIBCPP_HAS_NO_CONSTEXPR) || defined(_LIBCPP_BUILDING_MEMORY)
#if defined(_LIBCPP_CXX03_LANG) || defined(_LIBCPP_BUILDING_MEMORY)
extern const allocator_arg_t allocator_arg;
#else
constexpr allocator_arg_t allocator_arg = allocator_arg_t();
@@ -611,7 +607,7 @@ template <class _Tp, class _Alloc>
constexpr size_t uses_allocator_v = uses_allocator<_Tp, _Alloc>::value;
#endif
#ifndef _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
// allocator construction
@@ -663,7 +659,7 @@ void __user_alloc_construct (_Tp *__storage, const _Allocator &__a, _Args &&...
__storage, __a, _VSTD::forward<_Args>(__args)...
);
}
#endif // _LIBCPP_HAS_NO_VARIADICS
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_END_NAMESPACE_STD

28
include/__hash_table
View File

@@ -20,17 +20,18 @@
#include <utility>
#include <type_traits>
#include <__undef_min_max>
#include <__debug>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_BEGIN_NAMESPACE_STD
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
#ifndef _LIBCPP_CXX03_LANG
template <class _Key, class _Tp>
union __hash_value_type;
@@ -136,7 +137,7 @@ inline _LIBCPP_INLINE_VISIBILITY
size_t
__next_hash_pow2(size_t __n)
{
return size_t(1) << (std::numeric_limits<size_t>::digits - __clz(__n-1));
return __n < 2 ? __n : (size_t(1) << (std::numeric_limits<size_t>::digits - __clz(__n-1)));
}
@@ -798,8 +799,7 @@ public:
_NOEXCEPT_(is_nothrow_copy_constructible<allocator_type>::value)
: __data_(__size, __a) {}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
__bucket_list_deallocator(__bucket_list_deallocator&& __x)
_NOEXCEPT_(is_nothrow_move_constructible<allocator_type>::value)
@@ -807,8 +807,7 @@ public:
{
__x.size() = 0;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif
_LIBCPP_INLINE_VISIBILITY
size_type& size() _NOEXCEPT {return __data_.first();}
@@ -1402,7 +1401,7 @@ __hash_table<_Tp, _Hash, _Equal, _Alloc>::__hash_table(const hasher& __hf,
const key_equal& __eql,
const allocator_type& __a)
: __bucket_list_(nullptr, __bucket_list_deleter(__pointer_allocator(__a), 0)),
__p1_(__node_allocator(__a)),
__p1_(__second_tag(), __node_allocator(__a)),
__p2_(0, __hf),
__p3_(1.0f, __eql)
{
@@ -1411,7 +1410,7 @@ __hash_table<_Tp, _Hash, _Equal, _Alloc>::__hash_table(const hasher& __hf,
template <class _Tp, class _Hash, class _Equal, class _Alloc>
__hash_table<_Tp, _Hash, _Equal, _Alloc>::__hash_table(const allocator_type& __a)
: __bucket_list_(nullptr, __bucket_list_deleter(__pointer_allocator(__a), 0)),
__p1_(__node_allocator(__a)),
__p1_(__second_tag(), __node_allocator(__a)),
__p2_(0),
__p3_(1.0f)
{
@@ -1423,7 +1422,7 @@ __hash_table<_Tp, _Hash, _Equal, _Alloc>::__hash_table(const __hash_table& __u)
__bucket_list_deleter(allocator_traits<__pointer_allocator>::
select_on_container_copy_construction(
__u.__bucket_list_.get_deleter().__alloc()), 0)),
__p1_(allocator_traits<__node_allocator>::
__p1_(__second_tag(), allocator_traits<__node_allocator>::
select_on_container_copy_construction(__u.__node_alloc())),
__p2_(0, __u.hash_function()),
__p3_(__u.__p3_)
@@ -1434,7 +1433,7 @@ template <class _Tp, class _Hash, class _Equal, class _Alloc>
__hash_table<_Tp, _Hash, _Equal, _Alloc>::__hash_table(const __hash_table& __u,
const allocator_type& __a)
: __bucket_list_(nullptr, __bucket_list_deleter(__pointer_allocator(__a), 0)),
__p1_(__node_allocator(__a)),
__p1_(__second_tag(), __node_allocator(__a)),
__p2_(0, __u.hash_function()),
__p3_(__u.__p3_)
{
@@ -1468,7 +1467,7 @@ template <class _Tp, class _Hash, class _Equal, class _Alloc>
__hash_table<_Tp, _Hash, _Equal, _Alloc>::__hash_table(__hash_table&& __u,
const allocator_type& __a)
: __bucket_list_(nullptr, __bucket_list_deleter(__pointer_allocator(__a), 0)),
__p1_(__node_allocator(__a)),
__p1_(__second_tag(), __node_allocator(__a)),
__p2_(0, _VSTD::move(__u.hash_function())),
__p3_(_VSTD::move(__u.__p3_))
{
@@ -2670,6 +2669,9 @@ __hash_table<_Tp, _Hash, _Equal, _Alloc>::__subscriptable(const const_iterator*,
}
#endif // _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP__HASH_TABLE

28
include/__locale
View File

@@ -19,7 +19,7 @@
#include <cstdint>
#include <cctype>
#include <locale.h>
#if defined(_LIBCPP_MSVCRT) || defined(__MINGW32__)
#if defined(_LIBCPP_MSVCRT_LIKE)
# include <support/win32/locale_win32.h>
#elif defined(_AIX)
# include <support/ibm/xlocale.h>
@@ -37,9 +37,11 @@
#elif (defined(__GLIBC__) || defined(__APPLE__) || defined(__FreeBSD__) \
|| defined(__EMSCRIPTEN__) || defined(__IBMCPP__))
# include <xlocale.h>
#elif defined(__Fuchsia__)
# include <support/fuchsia/xlocale.h>
#elif defined(_LIBCPP_HAS_MUSL_LIBC)
# include <support/musl/xlocale.h>
#endif // __GLIBC__ || __APPLE__ || __FreeBSD__ || __sun__ || __EMSCRIPTEN__ || __IBMCPP__
#endif
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
@@ -47,6 +49,25 @@
_LIBCPP_BEGIN_NAMESPACE_STD
#if !defined(_LIBCPP_LOCALE__L_EXTENSIONS) || defined(_LIBCPP_MSVCRT)
struct __libcpp_locale_guard {
_LIBCPP_INLINE_VISIBILITY
__libcpp_locale_guard(locale_t& __loc) : __old_loc_(uselocale(__loc)) {}
_LIBCPP_INLINE_VISIBILITY
~__libcpp_locale_guard() {
if (__old_loc_)
uselocale(__old_loc_);
}
locale_t __old_loc_;
private:
__libcpp_locale_guard(__libcpp_locale_guard const&);
__libcpp_locale_guard& operator=(__libcpp_locale_guard const&);
};
#endif
class _LIBCPP_TYPE_VIS locale;
template <class _Facet>
@@ -67,6 +88,7 @@ public:
class _LIBCPP_TYPE_VIS id;
typedef int category;
_LIBCPP_AVAILABILITY_LOCALE_CATEGORY
static const category // values assigned here are for exposition only
none = 0,
collate = LC_COLLATE_MASK,
@@ -345,7 +367,7 @@ public:
static const mask punct = _ISpunct;
static const mask xdigit = _ISxdigit;
static const mask blank = _ISblank;
#elif defined(_LIBCPP_MSVCRT)
#elif defined(_LIBCPP_MSVCRT_LIKE)
typedef unsigned short mask;
static const mask space = _SPACE;
static const mask print = _BLANK|_PUNCT|_ALPHA|_DIGIT;

38
include/__mutex_base
View File

@@ -16,10 +16,15 @@
#include <system_error>
#include <__threading_support>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
#ifndef _LIBCPP_HAS_NO_THREADS
@@ -34,7 +39,7 @@ _LIBCPP_BEGIN_NAMESPACE_STD
class _LIBCPP_TYPE_VIS _LIBCPP_THREAD_SAFETY_ANNOTATION(capability("mutex")) mutex
{
#ifndef _LIBCPP_HAS_NO_CONSTEXPR
#ifndef _LIBCPP_CXX03_LANG
__libcpp_mutex_t __m_ = _LIBCPP_MUTEX_INITIALIZER;
#else
__libcpp_mutex_t __m_;
@@ -42,8 +47,8 @@ class _LIBCPP_TYPE_VIS _LIBCPP_THREAD_SAFETY_ANNOTATION(capability("mutex")) mut
public:
_LIBCPP_INLINE_VISIBILITY
#ifndef _LIBCPP_HAS_NO_CONSTEXPR
constexpr mutex() _NOEXCEPT = default;
#ifndef _LIBCPP_CXX03_LANG
constexpr mutex() = default;
#else
mutex() _NOEXCEPT {__m_ = (__libcpp_mutex_t)_LIBCPP_MUTEX_INITIALIZER;}
#endif
@@ -62,11 +67,14 @@ public:
_LIBCPP_INLINE_VISIBILITY native_handle_type native_handle() {return &__m_;}
};
static_assert(is_nothrow_default_constructible<mutex>::value,
"the default constructor for std::mutex must be nothrow");
struct _LIBCPP_TYPE_VIS defer_lock_t {};
struct _LIBCPP_TYPE_VIS try_to_lock_t {};
struct _LIBCPP_TYPE_VIS adopt_lock_t {};
#if defined(_LIBCPP_HAS_NO_CONSTEXPR) || defined(_LIBCPP_BUILDING_MUTEX)
#if defined(_LIBCPP_CXX03_LANG) || defined(_LIBCPP_BUILDING_MUTEX)
extern const defer_lock_t defer_lock;
extern const try_to_lock_t try_to_lock;
@@ -80,21 +88,9 @@ constexpr adopt_lock_t adopt_lock = adopt_lock_t();
#endif
// Forward declare lock_guard as a variadic template even in C++03 to keep
// the mangling consistent between dialects.
#if defined(_LIBCPP_ABI_VARIADIC_LOCK_GUARD)
template <class ..._Mutexes>
class _LIBCPP_TEMPLATE_VIS lock_guard;
#endif
template <class _Mutex>
class _LIBCPP_TEMPLATE_VIS _LIBCPP_THREAD_SAFETY_ANNOTATION(scoped_lockable)
#if !defined(_LIBCPP_ABI_VARIADIC_LOCK_GUARD)
lock_guard
#else
lock_guard<_Mutex>
#endif
{
public:
typedef _Mutex mutex_type;
@@ -162,7 +158,7 @@ private:
unique_lock& operator=(unique_lock const&); // = delete;
public:
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
unique_lock(unique_lock&& __u) _NOEXCEPT
: __m_(__u.__m_), __owns_(__u.__owns_)
@@ -179,7 +175,7 @@ public:
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
void lock();
bool try_lock();
@@ -291,7 +287,7 @@ _LIBCPP_DECLARE_STRONG_ENUM_EPILOG(cv_status)
class _LIBCPP_TYPE_VIS condition_variable
{
#ifndef _LIBCPP_HAS_NO_CONSTEXPR
#ifndef _LIBCPP_CXX03_LANG
__libcpp_condvar_t __cv_ = _LIBCPP_CONDVAR_INITIALIZER;
#else
__libcpp_condvar_t __cv_;
@@ -299,7 +295,7 @@ class _LIBCPP_TYPE_VIS condition_variable
public:
_LIBCPP_INLINE_VISIBILITY
#ifndef _LIBCPP_HAS_NO_CONSTEXPR
#ifndef _LIBCPP_CXX03_LANG
constexpr condition_variable() _NOEXCEPT = default;
#else
condition_variable() _NOEXCEPT {__cv_ = (__libcpp_condvar_t)_LIBCPP_CONDVAR_INITIALIZER;}
@@ -439,4 +435,6 @@ condition_variable::wait_for(unique_lock<mutex>& __lk,
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP___MUTEX_BASE

37
include/__split_buffer
View File

@@ -6,12 +6,14 @@
#include <type_traits>
#include <algorithm>
#include <__undef_min_max>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
template <bool>
@@ -66,7 +68,7 @@ public:
__split_buffer(size_type __cap, size_type __start, __alloc_rr& __a);
~__split_buffer();
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
__split_buffer(__split_buffer&& __c)
_NOEXCEPT_(is_nothrow_move_constructible<allocator_type>::value);
__split_buffer(__split_buffer&& __c, const __alloc_rr& __a);
@@ -74,7 +76,7 @@ public:
_NOEXCEPT_((__alloc_traits::propagate_on_container_move_assignment::value &&
is_nothrow_move_assignable<allocator_type>::value) ||
!__alloc_traits::propagate_on_container_move_assignment::value);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY iterator begin() _NOEXCEPT {return __begin_;}
_LIBCPP_INLINE_VISIBILITY const_iterator begin() const _NOEXCEPT {return __begin_;}
@@ -99,14 +101,12 @@ public:
void shrink_to_fit() _NOEXCEPT;
void push_front(const_reference __x);
_LIBCPP_INLINE_VISIBILITY void push_back(const_reference __x);
#if !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES)
#ifndef _LIBCPP_CXX03_LANG
void push_front(value_type&& __x);
void push_back(value_type&& __x);
#if !defined(_LIBCPP_HAS_NO_VARIADICS)
template <class... _Args>
void emplace_back(_Args&&... __args);
#endif // !defined(_LIBCPP_HAS_NO_VARIADICS)
#endif // !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES)
#endif // !defined(_LIBCPP_CXX03_LANG)
_LIBCPP_INLINE_VISIBILITY void pop_front() {__destruct_at_begin(__begin_+1);}
_LIBCPP_INLINE_VISIBILITY void pop_back() {__destruct_at_end(__end_-1);}
@@ -343,7 +343,7 @@ __split_buffer<_Tp, _Allocator>::~__split_buffer()
__alloc_traits::deallocate(__alloc(), __first_, capacity());
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp, class _Allocator>
__split_buffer<_Tp, _Allocator>::__split_buffer(__split_buffer&& __c)
@@ -361,7 +361,7 @@ __split_buffer<_Tp, _Allocator>::__split_buffer(__split_buffer&& __c)
template <class _Tp, class _Allocator>
__split_buffer<_Tp, _Allocator>::__split_buffer(__split_buffer&& __c, const __alloc_rr& __a)
: __end_cap_(__a)
: __end_cap_(__second_tag(), __a)
{
if (__a == __c.__alloc())
{
@@ -405,7 +405,7 @@ __split_buffer<_Tp, _Allocator>::operator=(__split_buffer&& __c)
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _Tp, class _Allocator>
void
@@ -492,7 +492,7 @@ __split_buffer<_Tp, _Allocator>::push_front(const_reference __x)
--__begin_;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp, class _Allocator>
void
@@ -524,7 +524,7 @@ __split_buffer<_Tp, _Allocator>::push_front(value_type&& __x)
--__begin_;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _Tp, class _Allocator>
inline _LIBCPP_INLINE_VISIBILITY
@@ -556,7 +556,7 @@ __split_buffer<_Tp, _Allocator>::push_back(const_reference __x)
++__end_;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp, class _Allocator>
void
@@ -588,8 +588,6 @@ __split_buffer<_Tp, _Allocator>::push_back(value_type&& __x)
++__end_;
}
#ifndef _LIBCPP_HAS_NO_VARIADICS
template <class _Tp, class _Allocator>
template <class... _Args>
void
@@ -621,9 +619,7 @@ __split_buffer<_Tp, _Allocator>::emplace_back(_Args&&... __args)
++__end_;
}
#endif // _LIBCPP_HAS_NO_VARIADICS
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _Tp, class _Allocator>
inline _LIBCPP_INLINE_VISIBILITY
@@ -634,7 +630,8 @@ swap(__split_buffer<_Tp, _Allocator>& __x, __split_buffer<_Tp, _Allocator>& __y)
__x.swap(__y);
}
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP_SPLIT_BUFFER

8
include/__std_stream
View File

@@ -17,12 +17,14 @@
#include <__locale>
#include <cstdio>
#include <__undef_min_max>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
static const int __limit = 8;
@@ -355,4 +357,6 @@ __stdoutbuf<_CharT>::imbue(const locale& __loc)
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP___STD_STREAM

8
include/__string
View File

@@ -57,14 +57,16 @@ template <> struct char_traits<wchar_t>;
#include <cstdio> // For EOF.
#include <memory> // for __murmur2_or_cityhash
#include <__undef_min_max>
#include <__debug>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
// char_traits
@@ -870,4 +872,6 @@ struct __quoted_output_proxy
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP___STRING

13
include/__threading_support
View File

@@ -27,11 +27,15 @@
# include <pthread.h>
# include <sched.h>
#elif defined(_LIBCPP_HAS_THREAD_API_WIN32)
#include <Windows.h>
#include <windows.h>
#include <process.h>
#include <fibersapi.h>
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
#if defined(_LIBCPP_HAS_THREAD_LIBRARY_EXTERNAL) || \
defined(_LIBCPP_BUILDING_THREAD_LIBRARY_EXTERNAL)
#define _LIBCPP_THREAD_ABI_VISIBILITY _LIBCPP_FUNC_VIS
@@ -474,7 +478,10 @@ int __libcpp_condvar_timedwait(__libcpp_condvar_t *__cv, __libcpp_mutex_t *__m,
timeout_ms.count() > 0 ? timeout_ms.count()
: 0,
0))
return GetLastError();
{
auto __ec = GetLastError();
return __ec == ERROR_TIMEOUT ? ETIMEDOUT : __ec;
}
return 0;
}
@@ -625,6 +632,8 @@ int __libcpp_tls_set(__libcpp_tls_key __key, void *__p)
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // !_LIBCPP_HAS_NO_THREADS
#endif // _LIBCPP_THREADING_SUPPORT

24
include/__tree
View File

@@ -17,12 +17,14 @@
#include <stdexcept>
#include <algorithm>
#include <__undef_min_max>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
template <class _Tp, class _Compare, class _Allocator> class __tree;
@@ -1105,7 +1107,7 @@ public:
void __assign_unique(_InputIterator __first, _InputIterator __last);
template <class _InputIterator>
void __assign_multi(_InputIterator __first, _InputIterator __last);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
__tree(__tree&& __t)
_NOEXCEPT_(
is_nothrow_move_constructible<__node_allocator>::value &&
@@ -1116,7 +1118,7 @@ public:
__node_traits::propagate_on_container_move_assignment::value &&
is_nothrow_move_assignable<value_compare>::value &&
is_nothrow_move_assignable<__node_allocator>::value);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
~__tree();
@@ -1502,7 +1504,7 @@ __tree<_Tp, _Compare, _Allocator>::__tree(const value_compare& __comp)
template <class _Tp, class _Compare, class _Allocator>
__tree<_Tp, _Compare, _Allocator>::__tree(const allocator_type& __a)
: __begin_node_(__iter_pointer()),
__pair1_(__node_allocator(__a)),
__pair1_(__second_tag(), __node_allocator(__a)),
__pair3_(0)
{
__begin_node() = __end_node();
@@ -1512,7 +1514,7 @@ template <class _Tp, class _Compare, class _Allocator>
__tree<_Tp, _Compare, _Allocator>::__tree(const value_compare& __comp,
const allocator_type& __a)
: __begin_node_(__iter_pointer()),
__pair1_(__node_allocator(__a)),
__pair1_(__second_tag(), __node_allocator(__a)),
__pair3_(0, __comp)
{
__begin_node() = __end_node();
@@ -1669,13 +1671,13 @@ __tree<_Tp, _Compare, _Allocator>::__assign_multi(_InputIterator __first, _Input
template <class _Tp, class _Compare, class _Allocator>
__tree<_Tp, _Compare, _Allocator>::__tree(const __tree& __t)
: __begin_node_(__iter_pointer()),
__pair1_(__node_traits::select_on_container_copy_construction(__t.__node_alloc())),
__pair1_(__second_tag(), __node_traits::select_on_container_copy_construction(__t.__node_alloc())),
__pair3_(0, __t.value_comp())
{
__begin_node() = __end_node();
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp, class _Compare, class _Allocator>
__tree<_Tp, _Compare, _Allocator>::__tree(__tree&& __t)
@@ -1699,7 +1701,7 @@ __tree<_Tp, _Compare, _Allocator>::__tree(__tree&& __t)
template <class _Tp, class _Compare, class _Allocator>
__tree<_Tp, _Compare, _Allocator>::__tree(__tree&& __t, const allocator_type& __a)
: __pair1_(__node_allocator(__a)),
: __pair1_(__second_tag(), __node_allocator(__a)),
__pair3_(0, _VSTD::move(__t.value_comp()))
{
if (__a == __t.__alloc())
@@ -1805,7 +1807,7 @@ __tree<_Tp, _Compare, _Allocator>::operator=(__tree&& __t)
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _Tp, class _Compare, class _Allocator>
__tree<_Tp, _Compare, _Allocator>::~__tree()
@@ -2685,4 +2687,6 @@ swap(__tree<_Tp, _Compare, _Allocator>& __x,
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP___TREE

17
include/__tuple
View File

@@ -85,7 +85,7 @@ template <class _Tp> struct __tuple_like<const volatile _Tp> : public __tuple_li
// tuple specializations
#if !defined(_LIBCPP_HAS_NO_VARIADICS)
#ifndef _LIBCPP_CXX03_LANG
template <size_t...> struct __tuple_indices {};
@@ -189,7 +189,8 @@ template <size_t _Ip, class ..._Tp>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
const typename tuple_element<_Ip, tuple<_Tp...> >::type&&
get(const tuple<_Tp...>&&) _NOEXCEPT;
#endif
#endif // !defined(_LIBCPP_CXX03_LANG)
// pair specializations
@@ -205,7 +206,7 @@ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
const typename tuple_element<_Ip, pair<_T1, _T2> >::type&
get(const pair<_T1, _T2>&) _NOEXCEPT;
#if !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES)
#ifndef _LIBCPP_CXX03_LANG
template <size_t _Ip, class _T1, class _T2>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
typename tuple_element<_Ip, pair<_T1, _T2> >::type&&
@@ -233,7 +234,7 @@ _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
const _Tp&
get(const array<_Tp, _Size>&) _NOEXCEPT;
#if !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES)
#ifndef _LIBCPP_CXX03_LANG
template <size_t _Ip, class _Tp, size_t _Size>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
_Tp&&
@@ -245,8 +246,7 @@ const _Tp&&
get(const array<_Tp, _Size>&&) _NOEXCEPT;
#endif
#if !defined(_LIBCPP_HAS_NO_VARIADICS)
#ifndef _LIBCPP_CXX03_LANG
// __tuple_types
@@ -468,9 +468,6 @@ template <size_t _Ip, class ..._Tp>
using tuple_element_t = typename tuple_element <_Ip, _Tp...>::type;
#endif
#endif // _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
template <bool _IsTuple, class _SizeTrait, size_t _Expected>
struct __tuple_like_with_size_imp : false_type {};
@@ -495,7 +492,7 @@ struct _LIBCPP_TYPE_VIS __check_tuple_constructor_fail {
template <class ...>
static constexpr bool __enable_assign() { return false; }
};
#endif
#endif // !defined(_LIBCPP_CXX03_LANG)
#if _LIBCPP_STD_VER > 14

11
include/__undef_min_max → include/__undef_macros
View File

@@ -1,16 +1,17 @@
// -*- C++ -*-
//===----------------------------------------------------------------------===//
//===------------------------ __undef_macros ------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifdef min
#if !defined(_LIBCPP_DISABLE_MACRO_CONFLICT_WARNINGS)
#if defined(_LIBCPP_MSVC)
#if defined(_LIBCPP_WARNING)
_LIBCPP_WARNING("macro min is incompatible with C++. Try #define NOMINMAX "
"before any Windows header. #undefing min")
#else
@@ -22,7 +23,7 @@ _LIBCPP_WARNING("macro min is incompatible with C++. Try #define NOMINMAX "
#ifdef max
#if !defined(_LIBCPP_DISABLE_MACRO_CONFLICT_WARNINGS)
#if defined(_LIBCPP_MSVC)
#if defined(_LIBCPP_WARNING)
_LIBCPP_WARNING("macro max is incompatible with C++. Try #define NOMINMAX "
"before any Windows header. #undefing max")
#else

187
include/algorithm
View File

@@ -35,6 +35,9 @@ template <class InputIterator, class Function>
Function
for_each(InputIterator first, InputIterator last, Function f);
template<class InputIterator, class Size, class Function>
InputIterator for_each_n(InputIterator first, Size n, Function f); // C++17
template <class InputIterator, class T>
InputIterator
find(InputIterator first, InputIterator last, const T& value);
@@ -281,12 +284,12 @@ template <class ForwardIterator, class OutputIterator>
template <class RandomAccessIterator>
void
random_shuffle(RandomAccessIterator first, RandomAccessIterator last); // deprecated in C++14
random_shuffle(RandomAccessIterator first, RandomAccessIterator last); // deprecated in C++14, removed in C++17
template <class RandomAccessIterator, class RandomNumberGenerator>
void
random_shuffle(RandomAccessIterator first, RandomAccessIterator last,
RandomNumberGenerator& rand); // deprecated in C++14
RandomNumberGenerator& rand); // deprecated in C++14, removed in C++17
template<class PopulationIterator, class SampleIterator,
class Distance, class UniformRandomBitGenerator>
@@ -644,18 +647,20 @@ template <class BidirectionalIterator, class Compare>
#if defined(__IBMCPP__)
#include "support/ibm/support.h"
#endif
#if defined(_LIBCPP_MSVCRT) || defined(__MINGW32__)
#include "support/win32/support.h"
#if defined(_LIBCPP_COMPILER_MSVC)
#include <intrin.h>
#endif
#include <__undef_min_max>
#include <__debug>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
// I'd like to replace these with _VSTD::equal_to<void>, but can't because:
@@ -783,51 +788,132 @@ struct __debug_less
// Precondition: __x != 0
inline _LIBCPP_INLINE_VISIBILITY
unsigned
__ctz(unsigned __x)
{
unsigned __ctz(unsigned __x) {
#ifndef _LIBCPP_COMPILER_MSVC
return static_cast<unsigned>(__builtin_ctz(__x));
#else
static_assert(sizeof(unsigned) == sizeof(unsigned long), "");
static_assert(sizeof(unsigned long) == 4, "");
unsigned long where;
// Search from LSB to MSB for first set bit.
// Returns zero if no set bit is found.
if (_BitScanForward(&where, mask))
return where;
return 32;
#endif
}
inline _LIBCPP_INLINE_VISIBILITY
unsigned long
__ctz(unsigned long __x)
{
unsigned long __ctz(unsigned long __x) {
#ifndef _LIBCPP_COMPILER_MSVC
return static_cast<unsigned long>(__builtin_ctzl(__x));
#else
static_assert(sizeof(unsigned long) == sizeof(unsigned), "");
return __ctz(static_cast<unsigned>(__x));
#endif
}
inline _LIBCPP_INLINE_VISIBILITY
unsigned long long
__ctz(unsigned long long __x)
{
unsigned long long __ctz(unsigned long long __x) {
#ifndef _LIBCPP_COMPILER_MSVC
return static_cast<unsigned long long>(__builtin_ctzll(__x));
#else
unsigned long where;
// Search from LSB to MSB for first set bit.
// Returns zero if no set bit is found.
#if defined(_LIBCPP_HAS_BITSCAN64)
(defined(_M_AMD64) || defined(__x86_64__))
if (_BitScanForward64(&where, mask))
return static_cast<int>(where);
#else
// Win32 doesn't have _BitScanForward64 so emulate it with two 32 bit calls.
// Scan the Low Word.
if (_BitScanForward(&where, static_cast<unsigned long>(mask)))
return where;
// Scan the High Word.
if (_BitScanForward(&where, static_cast<unsigned long>(mask >> 32)))
return where + 32; // Create a bit offset from the LSB.
#endif
return 64;
#endif // _LIBCPP_COMPILER_MSVC
}
// Precondition: __x != 0
inline _LIBCPP_INLINE_VISIBILITY
unsigned
__clz(unsigned __x)
{
unsigned __clz(unsigned __x) {
#ifndef _LIBCPP_COMPILER_MSVC
return static_cast<unsigned>(__builtin_clz(__x));
#else
static_assert(sizeof(unsigned) == sizeof(unsigned long), "");
static_assert(sizeof(unsigned long) == 4, "");
unsigned long where;
// Search from LSB to MSB for first set bit.
// Returns zero if no set bit is found.
if (_BitScanReverse(&where, mask))
return 31 - where;
return 32; // Undefined Behavior.
#endif
}
inline _LIBCPP_INLINE_VISIBILITY
unsigned long
__clz(unsigned long __x)
{
unsigned long __clz(unsigned long __x) {
#ifndef _LIBCPP_COMPILER_MSVC
return static_cast<unsigned long>(__builtin_clzl (__x));
#else
static_assert(sizeof(unsigned) == sizeof(unsigned long), "");
return __clz(static_cast<unsigned>(__x));
#endif
}
inline _LIBCPP_INLINE_VISIBILITY
unsigned long long
__clz(unsigned long long __x)
{
unsigned long long __clz(unsigned long long __x) {
#ifndef _LIBCPP_COMPILER_MSVC
return static_cast<unsigned long long>(__builtin_clzll(__x));
#else
unsigned long where;
// BitScanReverse scans from MSB to LSB for first set bit.
// Returns 0 if no set bit is found.
#if defined(_LIBCPP_HAS_BITSCAN64)
if (_BitScanReverse64(&where, mask))
return static_cast<int>(63 - where);
#else
// Scan the high 32 bits.
if (_BitScanReverse(&where, static_cast<unsigned long>(mask >> 32)))
return 63 - (where + 32); // Create a bit offset from the MSB.
// Scan the low 32 bits.
if (_BitScanReverse(&where, static_cast<unsigned long>(mask)))
return 63 - where;
#endif
return 64; // Undefined Behavior.
#endif // _LIBCPP_COMPILER_MSVC
}
inline _LIBCPP_INLINE_VISIBILITY int __pop_count(unsigned __x) {return __builtin_popcount (__x);}
inline _LIBCPP_INLINE_VISIBILITY int __pop_count(unsigned long __x) {return __builtin_popcountl (__x);}
inline _LIBCPP_INLINE_VISIBILITY int __pop_count(unsigned long long __x) {return __builtin_popcountll(__x);}
inline _LIBCPP_INLINE_VISIBILITY int __pop_count(unsigned __x) {
#ifndef _LIBCPP_COMPILER_MSVC
return __builtin_popcount (__x);
#else
static_assert(sizeof(unsigned) == 4, "");
return __popcnt(__x);
#endif
}
inline _LIBCPP_INLINE_VISIBILITY int __pop_count(unsigned long __x) {
#ifndef _LIBCPP_COMPILER_MSVC
return __builtin_popcountl (__x);
#else
static_assert(sizeof(unsigned long) == 4, "");
return __popcnt(__x);
#endif
}
inline _LIBCPP_INLINE_VISIBILITY int __pop_count(unsigned long long __x) {
#ifndef _LIBCPP_COMPILER_MSVC
return __builtin_popcountll(__x);
#else
static_assert(sizeof(unsigned long long) == 8, "");
return __popcnt64(__x);
#endif
}
// all_of
@@ -880,6 +966,26 @@ for_each(_InputIterator __first, _InputIterator __last, _Function __f)
return __f;
}
#if _LIBCPP_STD_VER > 14
// for_each_n
template <class _InputIterator, class _Size, class _Function>
inline _LIBCPP_INLINE_VISIBILITY
_InputIterator
for_each_n(_InputIterator __first, _Size __orig_n, _Function __f)
{
typedef decltype(__convert_to_integral(__orig_n)) _IntegralSize;
_IntegralSize __n = __orig_n;
while (__n > 0)
{
__f(*__first);
++__first;
--__n;
}
return __first;
}
#endif
// find
template <class _InputIterator, class _Tp>
@@ -2548,7 +2654,7 @@ min(const _Tp& __a, const _Tp& __b)
return _VSTD::min(__a, __b, __less<_Tp>());
}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
template<class _Tp, class _Compare>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
@@ -2566,7 +2672,7 @@ min(initializer_list<_Tp> __t)
return *_VSTD::min_element(__t.begin(), __t.end(), __less<_Tp>());
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
// max_element
@@ -2613,7 +2719,7 @@ max(const _Tp& __a, const _Tp& __b)
return _VSTD::max(__a, __b, __less<_Tp>());
}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
template<class _Tp, class _Compare>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
@@ -2631,7 +2737,7 @@ max(initializer_list<_Tp> __t)
return *_VSTD::max_element(__t.begin(), __t.end(), __less<_Tp>());
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
#if _LIBCPP_STD_VER > 14
// clamp
@@ -2732,7 +2838,7 @@ minmax(const _Tp& __a, const _Tp& __b)
return _VSTD::minmax(__a, __b, __less<_Tp>());
}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
template<class _Tp, class _Compare>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
@@ -2779,7 +2885,7 @@ minmax(initializer_list<_Tp> __t)
return _VSTD::minmax(__t, __less<_Tp>());
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
// random_shuffle
@@ -2804,11 +2910,11 @@ struct __log2_imp<0, _Rp>
static const size_t value = _Rp + 1;
};
template <class _UI, _UI _Xp>
template <class _UIntType, _UIntType _Xp>
struct __log2
{
static const size_t value = __log2_imp<_Xp,
sizeof(_UI) * __CHAR_BIT__ - 1>::value;
sizeof(_UIntType) * __CHAR_BIT__ - 1>::value;
};
template<class _Engine, class _UIntType>
@@ -2837,7 +2943,7 @@ private:
_Engine_result_type __mask0_;
_Engine_result_type __mask1_;
#ifdef _LIBCPP_HAS_NO_CONSTEXPR
#ifdef _LIBCPP_CXX03_LANG
static const _Working_result_type _Rp = _Engine::_Max - _Engine::_Min
+ _Working_result_type(1);
#else
@@ -3026,6 +3132,8 @@ uniform_int_distribution<_IntType>::operator()(_URNG& __g, const param_type& __p
return static_cast<result_type>(__u + __p.a());
}
#if _LIBCPP_STD_VER <= 14 || defined(_LIBCPP_ENABLE_CXX17_REMOVED_RANDOM_SHUFFLE) \
|| defined(_LIBCPP_BUILDING_LIBRARY)
class _LIBCPP_TYPE_VIS __rs_default;
_LIBCPP_FUNC_VIS __rs_default __rs_get();
@@ -3078,7 +3186,7 @@ random_shuffle(_RandomAccessIterator __first, _RandomAccessIterator __last)
template <class _RandomAccessIterator, class _RandomNumberGenerator>
void
random_shuffle(_RandomAccessIterator __first, _RandomAccessIterator __last,
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_RandomNumberGenerator&& __rand)
#else
_RandomNumberGenerator& __rand)
@@ -3095,6 +3203,7 @@ random_shuffle(_RandomAccessIterator __first, _RandomAccessIterator __last,
}
}
}
#endif
template <class _PopulationIterator, class _SampleIterator, class _Distance,
class _UniformRandomNumberGenerator>
@@ -3170,7 +3279,7 @@ _SampleIterator sample(_PopulationIterator __first,
template<class _RandomAccessIterator, class _UniformRandomNumberGenerator>
void shuffle(_RandomAccessIterator __first, _RandomAccessIterator __last,
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_UniformRandomNumberGenerator&& __g)
#else
_UniformRandomNumberGenerator& __g)
@@ -5797,4 +5906,6 @@ prev_permutation(_BidirectionalIterator __first, _BidirectionalIterator __last)
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP_ALGORITHM

28
include/any
View File

@@ -45,6 +45,10 @@ namespace std {
any& operator=(ValueType&& rhs);
// 6.3.3 any modifiers
template <class ValueType, class... Args>
decay_t<ValueType>& emplace(Args&&... args);
template <class ValueType, class U, class... Args>
decay_t<ValueType>& emplace(initializer_list<U>, Args&&...);
void reset() noexcept;
void swap(any& rhs) noexcept;
@@ -73,8 +77,6 @@ namespace std {
template<class ValueType>
ValueType* any_cast(any* operand) noexcept;
} // namespace fundamentals_v1
} // namespace experimental
} // namespace std
*/
@@ -258,7 +260,7 @@ public:
is_copy_constructible<_Tp>::value>
>
_LIBCPP_INLINE_VISIBILITY
void emplace(_Args&&... args);
_Tp& emplace(_Args&&... args);
template <class _ValueType, class _Up, class ..._Args,
class _Tp = decay_t<_ValueType>,
@@ -267,7 +269,7 @@ public:
is_copy_constructible<_Tp>::value>
>
_LIBCPP_INLINE_VISIBILITY
void emplace(initializer_list<_Up>, _Args&&...);
_Tp& emplace(initializer_list<_Up>, _Args&&...);
// 6.3.3 any modifiers
_LIBCPP_INLINE_VISIBILITY
@@ -364,9 +366,10 @@ namespace __any_imp
template <class ..._Args>
_LIBCPP_INLINE_VISIBILITY
static void __create(any & __dest, _Args&&... __args) {
::new (static_cast<void*>(&__dest.__s.__buf)) _Tp(_VSTD::forward<_Args>(__args)...);
static _Tp& __create(any & __dest, _Args&&... __args) {
_Tp* __ret = ::new (static_cast<void*>(&__dest.__s.__buf)) _Tp(_VSTD::forward<_Args>(__args)...);
__dest.__h = &_SmallHandler::__handle;
return *__ret;
}
private:
@@ -439,14 +442,15 @@ namespace __any_imp
template <class ..._Args>
_LIBCPP_INLINE_VISIBILITY
static void __create(any & __dest, _Args&&... __args) {
static _Tp& __create(any & __dest, _Args&&... __args) {
typedef allocator<_Tp> _Alloc;
typedef __allocator_destructor<_Alloc> _Dp;
_Alloc __a;
unique_ptr<_Tp, _Dp> __hold(__a.allocate(1), _Dp(__a, 1));
::new ((void*)__hold.get()) _Tp(_VSTD::forward<_Args>(__args)...);
_Tp* __ret = ::new ((void*)__hold.get()) _Tp(_VSTD::forward<_Args>(__args)...);
__dest.__s.__ptr = __hold.release();
__dest.__h = &_LargeHandler::__handle;
return *__ret;
}
private:
@@ -519,16 +523,16 @@ any & any::operator=(_ValueType && __v)
template <class _ValueType, class ..._Args, class _Tp, class>
inline _LIBCPP_INLINE_VISIBILITY
void any::emplace(_Args&&... __args) {
_Tp& any::emplace(_Args&&... __args) {
reset();
__any_imp::_Handler<_Tp>::__create(*this, _VSTD::forward<_Args>(__args)...);
return __any_imp::_Handler<_Tp>::__create(*this, _VSTD::forward<_Args>(__args)...);
}
template <class _ValueType, class _Up, class ..._Args, class _Tp, class>
inline _LIBCPP_INLINE_VISIBILITY
void any::emplace(initializer_list<_Up> __il, _Args&&... __args) {
_Tp& any::emplace(initializer_list<_Up> __il, _Args&&... __args) {
reset();
__any_imp::_Handler<_Tp>::__create(*this, __il, _VSTD::forward<_Args>(__args)...);
return __any_imp::_Handler<_Tp>::__create(*this, __il, _VSTD::forward<_Args>(__args)...);
}
inline _LIBCPP_INLINE_VISIBILITY

6
include/array
View File

@@ -113,6 +113,8 @@ template <size_t I, class T, size_t N> const T&& get(const array<T, N>&&) noexce
#pragma GCC system_header
#endif
_LIBCPP_BEGIN_NAMESPACE_STD
template <class _Tp, size_t _Size>
@@ -316,7 +318,7 @@ get(const array<_Tp, _Size>& __a) _NOEXCEPT
return __a.__elems_[_Ip];
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <size_t _Ip, class _Tp, size_t _Size>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
@@ -336,7 +338,7 @@ get(const array<_Tp, _Size>&& __a) _NOEXCEPT
return _VSTD::move(__a.__elems_[_Ip]);
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // !_LIBCPP_CXX03_LANG
_LIBCPP_END_NAMESPACE_STD

33
include/atomic
View File

@@ -861,16 +861,29 @@ kill_dependency(_Tp __y) _NOEXCEPT
return __y;
}
#define ATOMIC_BOOL_LOCK_FREE __GCC_ATOMIC_BOOL_LOCK_FREE
#define ATOMIC_CHAR_LOCK_FREE __GCC_ATOMIC_CHAR_LOCK_FREE
#define ATOMIC_CHAR16_T_LOCK_FREE __GCC_ATOMIC_CHAR16_T_LOCK_FREE
#define ATOMIC_CHAR32_T_LOCK_FREE __GCC_ATOMIC_CHAR32_T_LOCK_FREE
#define ATOMIC_WCHAR_T_LOCK_FREE __GCC_ATOMIC_WCHAR_T_LOCK_FREE
#define ATOMIC_SHORT_LOCK_FREE __GCC_ATOMIC_SHORT_LOCK_FREE
#define ATOMIC_INT_LOCK_FREE __GCC_ATOMIC_INT_LOCK_FREE
#define ATOMIC_LONG_LOCK_FREE __GCC_ATOMIC_LONG_LOCK_FREE
#define ATOMIC_LLONG_LOCK_FREE __GCC_ATOMIC_LLONG_LOCK_FREE
#define ATOMIC_POINTER_LOCK_FREE __GCC_ATOMIC_POINTER_LOCK_FREE
#if defined(__CLANG_ATOMIC_BOOL_LOCK_FREE)
# define ATOMIC_BOOL_LOCK_FREE __CLANG_ATOMIC_BOOL_LOCK_FREE
# define ATOMIC_CHAR_LOCK_FREE __CLANG_ATOMIC_CHAR_LOCK_FREE
# define ATOMIC_CHAR16_T_LOCK_FREE __CLANG_ATOMIC_CHAR16_T_LOCK_FREE
# define ATOMIC_CHAR32_T_LOCK_FREE __CLANG_ATOMIC_CHAR32_T_LOCK_FREE
# define ATOMIC_WCHAR_T_LOCK_FREE __CLANG_ATOMIC_WCHAR_T_LOCK_FREE
# define ATOMIC_SHORT_LOCK_FREE __CLANG_ATOMIC_SHORT_LOCK_FREE
# define ATOMIC_INT_LOCK_FREE __CLANG_ATOMIC_INT_LOCK_FREE
# define ATOMIC_LONG_LOCK_FREE __CLANG_ATOMIC_LONG_LOCK_FREE
# define ATOMIC_LLONG_LOCK_FREE __CLANG_ATOMIC_LLONG_LOCK_FREE
# define ATOMIC_POINTER_LOCK_FREE __CLANG_ATOMIC_POINTER_LOCK_FREE
#else
# define ATOMIC_BOOL_LOCK_FREE __GCC_ATOMIC_BOOL_LOCK_FREE
# define ATOMIC_CHAR_LOCK_FREE __GCC_ATOMIC_CHAR_LOCK_FREE
# define ATOMIC_CHAR16_T_LOCK_FREE __GCC_ATOMIC_CHAR16_T_LOCK_FREE
# define ATOMIC_CHAR32_T_LOCK_FREE __GCC_ATOMIC_CHAR32_T_LOCK_FREE
# define ATOMIC_WCHAR_T_LOCK_FREE __GCC_ATOMIC_WCHAR_T_LOCK_FREE
# define ATOMIC_SHORT_LOCK_FREE __GCC_ATOMIC_SHORT_LOCK_FREE
# define ATOMIC_INT_LOCK_FREE __GCC_ATOMIC_INT_LOCK_FREE
# define ATOMIC_LONG_LOCK_FREE __GCC_ATOMIC_LONG_LOCK_FREE
# define ATOMIC_LLONG_LOCK_FREE __GCC_ATOMIC_LLONG_LOCK_FREE
# define ATOMIC_POINTER_LOCK_FREE __GCC_ATOMIC_POINTER_LOCK_FREE
#endif
// general atomic<T>

30
include/bitset
View File

@@ -113,10 +113,6 @@ template <size_t N> struct hash<std::bitset<N>>;
*/
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
#include <__config>
#include <__bit_reference>
#include <cstddef>
@@ -126,7 +122,13 @@ template <size_t N> struct hash<std::bitset<N>>;
#include <iosfwd>
#include <__functional_base>
#include <__undef_min_max>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
@@ -197,11 +199,11 @@ protected:
_LIBCPP_INLINE_VISIBILITY
size_t __hash_code() const _NOEXCEPT;
private:
#ifdef _LIBCPP_HAS_NO_CONSTEXPR
#ifdef _LIBCPP_CXX03_LANG
void __init(unsigned long long __v, false_type) _NOEXCEPT;
_LIBCPP_INLINE_VISIBILITY
void __init(unsigned long long __v, true_type) _NOEXCEPT;
#endif // _LIBCPP_HAS_NO_CONSTEXPR
#endif // _LIBCPP_CXX03_LANG
unsigned long to_ulong(false_type) const;
_LIBCPP_INLINE_VISIBILITY
unsigned long to_ulong(true_type) const;
@@ -217,16 +219,16 @@ template <size_t _N_words, size_t _Size>
inline
_LIBCPP_CONSTEXPR
__bitset<_N_words, _Size>::__bitset() _NOEXCEPT
#ifndef _LIBCPP_HAS_NO_CONSTEXPR
#ifndef _LIBCPP_CXX03_LANG
: __first_{0}
#endif
{
#ifdef _LIBCPP_HAS_NO_CONSTEXPR
#ifdef _LIBCPP_CXX03_LANG
_VSTD::fill_n(__first_, _N_words, __storage_type(0));
#endif
}
#ifdef _LIBCPP_HAS_NO_CONSTEXPR
#ifdef _LIBCPP_CXX03_LANG
template <size_t _N_words, size_t _Size>
void
@@ -249,13 +251,13 @@ __bitset<_N_words, _Size>::__init(unsigned long long __v, true_type) _NOEXCEPT
_VSTD::fill(__first_ + 1, __first_ + sizeof(__first_)/sizeof(__first_[0]), __storage_type(0));
}
#endif // _LIBCPP_HAS_NO_CONSTEXPR
#endif // _LIBCPP_CXX03_LANG
template <size_t _N_words, size_t _Size>
inline
_LIBCPP_CONSTEXPR
__bitset<_N_words, _Size>::__bitset(unsigned long long __v) _NOEXCEPT
#ifndef _LIBCPP_HAS_NO_CONSTEXPR
#ifndef _LIBCPP_CXX03_LANG
#if __SIZEOF_SIZE_T__ == 8
: __first_{__v}
#elif __SIZEOF_SIZE_T__ == 4
@@ -265,7 +267,7 @@ __bitset<_N_words, _Size>::__bitset(unsigned long long __v) _NOEXCEPT
#endif
#endif
{
#ifdef _LIBCPP_HAS_NO_CONSTEXPR
#ifdef _LIBCPP_CXX03_LANG
__init(__v, integral_constant<bool, sizeof(unsigned long long) == sizeof(__storage_type)>());
#endif
}
@@ -1090,4 +1092,6 @@ operator<<(basic_ostream<_CharT, _Traits>& __os, const bitset<_Size>& __x);
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP_BITSET

20
include/chrono
View File

@@ -48,7 +48,7 @@ class duration
static_assert(Period::num > 0, "duration period must be positive");
public:
typedef Rep rep;
typedef Period period;
typedef typename _Period::type period;
constexpr duration() = default;
template <class Rep2>
@@ -75,8 +75,8 @@ public:
// arithmetic
constexpr duration operator+() const;
constexpr duration operator-() const;
constexpr common_type<duration>::type operator+() const;
constexpr common_type<duration>::type operator-() const;
constexpr duration& operator++();
constexpr duration operator++(int);
constexpr duration& operator--();
@@ -305,12 +305,14 @@ constexpr chrono::duration<unspecified , nano> operator "" ns(long doub
#include <ratio>
#include <limits>
#include <__undef_min_max>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
namespace chrono
@@ -523,7 +525,7 @@ class _LIBCPP_TEMPLATE_VIS duration
public:
typedef _Rep rep;
typedef _Period period;
typedef typename _Period::type period;
private:
rep __rep_;
public:
@@ -565,8 +567,8 @@ public:
// arithmetic
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR duration operator+() const {return *this;}
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR duration operator-() const {return duration(-__rep_);}
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR typename common_type<duration>::type operator+() const {return typename common_type<duration>::type(*this);}
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR typename common_type<duration>::type operator-() const {return typename common_type<duration>::type(-__rep_);}
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14 duration& operator++() {++__rep_; return *this;}
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14 duration operator++(int) {return duration(__rep_++);}
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14 duration& operator--() {--__rep_; return *this;}
@@ -1160,4 +1162,6 @@ namespace chrono { // hoist the literals into namespace std::chrono
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP_CHRONO

6
include/cmath
View File

@@ -398,7 +398,6 @@ using ::cbrtf;
using ::copysign;
using ::copysignf;
#if !(defined(_LIBCPP_MSVCRT) && ((_VC_CRT_MAJOR_VERSION-0) < 14))
using ::erf;
using ::erff;
using ::erfc;
@@ -435,12 +434,10 @@ using ::lrint;
using ::lrintf;
using ::lround;
using ::lroundf;
#endif // !(defined(_LIBCPP_MSVCRT) && ((_VC_CRT_MAJOR_VERSION-0) < 14))
using ::nan;
using ::nanf;
#if !(defined(_LIBCPP_MSVCRT) && ((_VC_CRT_MAJOR_VERSION-0) < 14))
using ::nearbyint;
using ::nearbyintf;
using ::nextafter;
@@ -463,7 +460,6 @@ using ::tgamma;
using ::tgammaf;
using ::trunc;
using ::truncf;
#endif // !(defined(_LIBCPP_MSVCRT) && ((_VC_CRT_MAJOR_VERSION-0) < 14))
using ::acosl;
using ::asinl;
@@ -495,7 +491,6 @@ using ::cbrtl;
using ::copysignl;
#if !(defined(_LIBCPP_MSVCRT) && ((_VC_CRT_MAJOR_VERSION-0) < 14))
using ::erfl;
using ::erfcl;
using ::exp2l;
@@ -526,7 +521,6 @@ using ::scalblnl;
using ::scalbnl;
using ::tgammal;
using ::truncl;
#endif // !(defined(_LIBCPP_MSVCRT) && ((_VC_CRT_MAJOR_VERSION-0) < 14))
#if _LIBCPP_STD_VER > 14
inline _LIBCPP_INLINE_VISIBILITY float hypot( float x, float y, float z ) { return sqrt(x*x + y*y + z*z); }

29
include/cstddef
View File

@@ -28,6 +28,7 @@ Types:
size_t
max_align_t
nullptr_t
byte // C++17
} // std
@@ -58,4 +59,32 @@ typedef long double max_align_t;
_LIBCPP_END_NAMESPACE_STD
#if _LIBCPP_STD_VER > 14
namespace std // purposefully not versioned
{
enum class byte : unsigned char {};
constexpr byte& operator|=(byte& __lhs, byte __rhs) noexcept
{ return __lhs = byte(static_cast<unsigned char>(__lhs) | static_cast<unsigned char>(__rhs)); }
constexpr byte operator| (byte __lhs, byte __rhs) noexcept
{ return byte(static_cast<unsigned char>(__lhs) | static_cast<unsigned char>(__rhs)); }
constexpr byte& operator&=(byte& __lhs, byte __rhs) noexcept
{ return __lhs = byte(static_cast<unsigned char>(__lhs) & static_cast<unsigned char>(__rhs)); }
constexpr byte operator& (byte __lhs, byte __rhs) noexcept
{ return byte(static_cast<unsigned char>(__lhs) & static_cast<unsigned char>(__rhs)); }
constexpr byte& operator^=(byte& __lhs, byte __rhs) noexcept
{ return __lhs = byte(static_cast<unsigned char>(__lhs) ^ static_cast<unsigned char>(__rhs)); }
constexpr byte operator^ (byte __lhs, byte __rhs) noexcept
{ return byte(static_cast<unsigned char>(__lhs) ^ static_cast<unsigned char>(__rhs)); }
constexpr byte operator~ (byte __b) noexcept
{ return byte(~static_cast<unsigned char>(__b)); }
}
#include <type_traits> // rest of byte
#endif
#endif // _LIBCPP_CSTDDEF

6
include/cstdio
View File

@@ -98,9 +98,6 @@ void perror(const char* s);
#include <__config>
#include <stdio.h>
#if defined(_LIBCPP_MSVCRT)
#include <crtversion.h>
#endif
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
@@ -156,8 +153,7 @@ using ::tmpnam;
#ifndef _LIBCPP_HAS_NO_STDIN
using ::getchar;
#if _LIBCPP_STD_VER <= 11 && \
(!defined(_VC_CRT_MAJOR_VERSION) || _VC_CRT_MAJOR_VERSION < 14)
#if _LIBCPP_STD_VER <= 11 && !defined(_LIBCPP_MSVCRT)
using ::gets;
#endif
using ::scanf;

2
include/cstdlib
View File

@@ -130,8 +130,10 @@ using ::abort;
using ::atexit;
using ::exit;
using ::_Exit;
#ifndef _LIBCPP_WINDOWS_STORE_APP
using ::getenv;
using ::system;
#endif
using ::bsearch;
using ::qsort;
using ::abs;

9
include/ctype.h
View File

@@ -40,15 +40,6 @@ int toupper(int c);
#ifdef __cplusplus
#if defined(_LIBCPP_MSVCRT)
// We support including .h headers inside 'extern "C"' contexts, so switch
// back to C++ linkage before including these C++ headers.
extern "C++" {
#include "support/win32/support.h"
#include "support/win32/locale_win32.h"
}
#endif // _LIBCPP_MSVCRT
#undef isalnum
#undef isalpha
#undef isblank

366
include/deque
View File

@@ -150,10 +150,6 @@ template <class T, class Allocator>
*/
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
#include <__config>
#include <__split_buffer>
#include <type_traits>
@@ -162,7 +158,13 @@ template <class T, class Allocator>
#include <algorithm>
#include <stdexcept>
#include <__undef_min_max>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
@@ -968,13 +970,12 @@ protected:
public:
~__deque_base();
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
__deque_base(__deque_base&& __c)
_NOEXCEPT_(is_nothrow_move_constructible<allocator_type>::value);
__deque_base(__deque_base&& __c, const allocator_type& __a);
#endif // _LIBCPP_CXX03_LANG
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
void swap(__deque_base& __c)
#if _LIBCPP_STD_VER >= 14
_NOEXCEPT;
@@ -1108,7 +1109,7 @@ __deque_base<_Tp, _Allocator>::~__deque_base()
__alloc_traits::deallocate(__alloc(), *__i, __block_size);
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp, class _Allocator>
__deque_base<_Tp, _Allocator>::__deque_base(__deque_base&& __c)
@@ -1140,7 +1141,7 @@ __deque_base<_Tp, _Allocator>::__deque_base(__deque_base&& __c, const allocator_
}
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _Tp, class _Allocator>
void
@@ -1230,18 +1231,16 @@ public:
typename enable_if<__is_input_iterator<_InputIter>::value>::type* = 0);
deque(const deque& __c);
deque(const deque& __c, const allocator_type& __a);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
deque(initializer_list<value_type> __il);
deque(initializer_list<value_type> __il, const allocator_type& __a);
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
deque& operator=(const deque& __c);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
deque(initializer_list<value_type> __il);
deque(initializer_list<value_type> __il, const allocator_type& __a);
_LIBCPP_INLINE_VISIBILITY
deque& operator=(initializer_list<value_type> __il) {assign(__il); return *this;}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
deque(deque&& __c) _NOEXCEPT_(is_nothrow_move_constructible<__base>::value);
_LIBCPP_INLINE_VISIBILITY
@@ -1250,7 +1249,10 @@ public:
deque& operator=(deque&& __c)
_NOEXCEPT_(__alloc_traits::propagate_on_container_move_assignment::value &&
is_nothrow_move_assignable<allocator_type>::value);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
void assign(initializer_list<value_type> __il) {assign(__il.begin(), __il.end());}
#endif // _LIBCPP_CXX03_LANG
template <class _InputIter>
void assign(_InputIter __f, _InputIter __l,
@@ -1260,10 +1262,6 @@ public:
void assign(_RAIter __f, _RAIter __l,
typename enable_if<__is_random_access_iterator<_RAIter>::value>::type* = 0);
void assign(size_type __n, const value_type& __v);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
void assign(initializer_list<value_type> __il) {assign(__il.begin(), __il.end());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
allocator_type get_allocator() const _NOEXCEPT;
@@ -1340,8 +1338,7 @@ public:
// 23.2.2.3 modifiers:
void push_front(const value_type& __v);
void push_back(const value_type& __v);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
#if _LIBCPP_STD_VER > 14
template <class... _Args> reference emplace_front(_Args&&... __args);
template <class... _Args> reference emplace_back (_Args&&... __args);
@@ -1350,11 +1347,16 @@ public:
template <class... _Args> void emplace_back (_Args&&... __args);
#endif
template <class... _Args> iterator emplace(const_iterator __p, _Args&&... __args);
#endif // _LIBCPP_HAS_NO_VARIADICS
void push_front(value_type&& __v);
void push_back(value_type&& __v);
iterator insert(const_iterator __p, value_type&& __v);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
iterator insert(const_iterator __p, initializer_list<value_type> __il)
{return insert(__p, __il.begin(), __il.end());}
#endif // _LIBCPP_CXX03_LANG
iterator insert(const_iterator __p, const value_type& __v);
iterator insert(const_iterator __p, size_type __n, const value_type& __v);
template <class _InputIter>
@@ -1368,11 +1370,7 @@ public:
template <class _BiIter>
iterator insert(const_iterator __p, _BiIter __f, _BiIter __l,
typename enable_if<__is_bidirectional_iterator<_BiIter>::value>::type* = 0);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
iterator insert(const_iterator __p, initializer_list<value_type> __il)
{return insert(__p, __il.begin(), __il.end());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
void pop_front();
void pop_back();
iterator erase(const_iterator __p);
@@ -1527,7 +1525,19 @@ deque<_Tp, _Allocator>::deque(const deque& __c, const allocator_type& __a)
__append(__c.begin(), __c.end());
}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
template <class _Tp, class _Allocator>
deque<_Tp, _Allocator>&
deque<_Tp, _Allocator>::operator=(const deque& __c)
{
if (this != &__c)
{
__copy_assign_alloc(__c);
assign(__c.begin(), __c.end());
}
return *this;
}
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp, class _Allocator>
deque<_Tp, _Allocator>::deque(initializer_list<value_type> __il)
@@ -1542,22 +1552,6 @@ deque<_Tp, _Allocator>::deque(initializer_list<value_type> __il, const allocator
__append(__il.begin(), __il.end());
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
template <class _Tp, class _Allocator>
deque<_Tp, _Allocator>&
deque<_Tp, _Allocator>::operator=(const deque& __c)
{
if (this != &__c)
{
__copy_assign_alloc(__c);
assign(__c.begin(), __c.end());
}
return *this;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Tp, class _Allocator>
inline
deque<_Tp, _Allocator>::deque(deque&& __c)
@@ -1613,7 +1607,7 @@ deque<_Tp, _Allocator>::__move_assign(deque& __c, true_type)
__base::__move_assign(__c);
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _Tp, class _Allocator>
template <class _InputIter>
@@ -1809,8 +1803,20 @@ deque<_Tp, _Allocator>::push_back(const value_type& __v)
++__base::size();
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Tp, class _Allocator>
void
deque<_Tp, _Allocator>::push_front(const value_type& __v)
{
allocator_type& __a = __base::__alloc();
if (__front_spare() == 0)
__add_front_capacity();
// __front_spare() >= 1
__alloc_traits::construct(__a, _VSTD::addressof(*--__base::begin()), __v);
--__base::__start_;
++__base::size();
}
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp, class _Allocator>
void
deque<_Tp, _Allocator>::push_back(value_type&& __v)
@@ -1823,8 +1829,6 @@ deque<_Tp, _Allocator>::push_back(value_type&& __v)
++__base::size();
}
#ifndef _LIBCPP_HAS_NO_VARIADICS
template <class _Tp, class _Allocator>
template <class... _Args>
#if _LIBCPP_STD_VER > 14
@@ -1846,24 +1850,6 @@ deque<_Tp, _Allocator>::emplace_back(_Args&&... __args)
#endif
}
#endif // _LIBCPP_HAS_NO_VARIADICS
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Tp, class _Allocator>
void
deque<_Tp, _Allocator>::push_front(const value_type& __v)
{
allocator_type& __a = __base::__alloc();
if (__front_spare() == 0)
__add_front_capacity();
// __front_spare() >= 1
__alloc_traits::construct(__a, _VSTD::addressof(*--__base::begin()), __v);
--__base::__start_;
++__base::size();
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Tp, class _Allocator>
void
deque<_Tp, _Allocator>::push_front(value_type&& __v)
@@ -1877,7 +1863,6 @@ deque<_Tp, _Allocator>::push_front(value_type&& __v)
++__base::size();
}
#ifndef _LIBCPP_HAS_NO_VARIADICS
template <class _Tp, class _Allocator>
template <class... _Args>
@@ -1900,8 +1885,121 @@ deque<_Tp, _Allocator>::emplace_front(_Args&&... __args)
#endif
}
#endif // _LIBCPP_HAS_NO_VARIADICS
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Tp, class _Allocator>
typename deque<_Tp, _Allocator>::iterator
deque<_Tp, _Allocator>::insert(const_iterator __p, value_type&& __v)
{
size_type __pos = __p - __base::begin();
size_type __to_end = __base::size() - __pos;
allocator_type& __a = __base::__alloc();
if (__pos < __to_end)
{ // insert by shifting things backward
if (__front_spare() == 0)
__add_front_capacity();
// __front_spare() >= 1
if (__pos == 0)
{
__alloc_traits::construct(__a, _VSTD::addressof(*--__base::begin()), _VSTD::move(__v));
--__base::__start_;
++__base::size();
}
else
{
iterator __b = __base::begin();
iterator __bm1 = _VSTD::prev(__b);
__alloc_traits::construct(__a, _VSTD::addressof(*__bm1), _VSTD::move(*__b));
--__base::__start_;
++__base::size();
if (__pos > 1)
__b = _VSTD::move(_VSTD::next(__b), __b + __pos, __b);
*__b = _VSTD::move(__v);
}
}
else
{ // insert by shifting things forward
if (__back_spare() == 0)
__add_back_capacity();
// __back_capacity >= 1
size_type __de = __base::size() - __pos;
if (__de == 0)
{
__alloc_traits::construct(__a, _VSTD::addressof(*__base::end()), _VSTD::move(__v));
++__base::size();
}
else
{
iterator __e = __base::end();
iterator __em1 = _VSTD::prev(__e);
__alloc_traits::construct(__a, _VSTD::addressof(*__e), _VSTD::move(*__em1));
++__base::size();
if (__de > 1)
__e = _VSTD::move_backward(__e - __de, __em1, __e);
*--__e = _VSTD::move(__v);
}
}
return __base::begin() + __pos;
}
template <class _Tp, class _Allocator>
template <class... _Args>
typename deque<_Tp, _Allocator>::iterator
deque<_Tp, _Allocator>::emplace(const_iterator __p, _Args&&... __args)
{
size_type __pos = __p - __base::begin();
size_type __to_end = __base::size() - __pos;
allocator_type& __a = __base::__alloc();
if (__pos < __to_end)
{ // insert by shifting things backward
if (__front_spare() == 0)
__add_front_capacity();
// __front_spare() >= 1
if (__pos == 0)
{
__alloc_traits::construct(__a, _VSTD::addressof(*--__base::begin()), _VSTD::forward<_Args>(__args)...);
--__base::__start_;
++__base::size();
}
else
{
__temp_value<value_type, _Allocator> __tmp(this->__alloc(), _VSTD::forward<_Args>(__args)...);
iterator __b = __base::begin();
iterator __bm1 = _VSTD::prev(__b);
__alloc_traits::construct(__a, _VSTD::addressof(*__bm1), _VSTD::move(*__b));
--__base::__start_;
++__base::size();
if (__pos > 1)
__b = _VSTD::move(_VSTD::next(__b), __b + __pos, __b);
*__b = _VSTD::move(__tmp.get());
}
}
else
{ // insert by shifting things forward
if (__back_spare() == 0)
__add_back_capacity();
// __back_capacity >= 1
size_type __de = __base::size() - __pos;
if (__de == 0)
{
__alloc_traits::construct(__a, _VSTD::addressof(*__base::end()), _VSTD::forward<_Args>(__args)...);
++__base::size();
}
else
{
__temp_value<value_type, _Allocator> __tmp(this->__alloc(), _VSTD::forward<_Args>(__args)...);
iterator __e = __base::end();
iterator __em1 = _VSTD::prev(__e);
__alloc_traits::construct(__a, _VSTD::addressof(*__e), _VSTD::move(*__em1));
++__base::size();
if (__de > 1)
__e = _VSTD::move_backward(__e - __de, __em1, __e);
*--__e = _VSTD::move(__tmp.get());
}
}
return __base::begin() + __pos;
}
#endif // _LIBCPP_CXX03_LANG
template <class _Tp, class _Allocator>
typename deque<_Tp, _Allocator>::iterator
@@ -1964,126 +2062,6 @@ deque<_Tp, _Allocator>::insert(const_iterator __p, const value_type& __v)
return __base::begin() + __pos;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Tp, class _Allocator>
typename deque<_Tp, _Allocator>::iterator
deque<_Tp, _Allocator>::insert(const_iterator __p, value_type&& __v)
{
size_type __pos = __p - __base::begin();
size_type __to_end = __base::size() - __pos;
allocator_type& __a = __base::__alloc();
if (__pos < __to_end)
{ // insert by shifting things backward
if (__front_spare() == 0)
__add_front_capacity();
// __front_spare() >= 1
if (__pos == 0)
{
__alloc_traits::construct(__a, _VSTD::addressof(*--__base::begin()), _VSTD::move(__v));
--__base::__start_;
++__base::size();
}
else
{
iterator __b = __base::begin();
iterator __bm1 = _VSTD::prev(__b);
__alloc_traits::construct(__a, _VSTD::addressof(*__bm1), _VSTD::move(*__b));
--__base::__start_;
++__base::size();
if (__pos > 1)
__b = _VSTD::move(_VSTD::next(__b), __b + __pos, __b);
*__b = _VSTD::move(__v);
}
}
else
{ // insert by shifting things forward
if (__back_spare() == 0)
__add_back_capacity();
// __back_capacity >= 1
size_type __de = __base::size() - __pos;
if (__de == 0)
{
__alloc_traits::construct(__a, _VSTD::addressof(*__base::end()), _VSTD::move(__v));
++__base::size();
}
else
{
iterator __e = __base::end();
iterator __em1 = _VSTD::prev(__e);
__alloc_traits::construct(__a, _VSTD::addressof(*__e), _VSTD::move(*__em1));
++__base::size();
if (__de > 1)
__e = _VSTD::move_backward(__e - __de, __em1, __e);
*--__e = _VSTD::move(__v);
}
}
return __base::begin() + __pos;
}
#ifndef _LIBCPP_HAS_NO_VARIADICS
template <class _Tp, class _Allocator>
template <class... _Args>
typename deque<_Tp, _Allocator>::iterator
deque<_Tp, _Allocator>::emplace(const_iterator __p, _Args&&... __args)
{
size_type __pos = __p - __base::begin();
size_type __to_end = __base::size() - __pos;
allocator_type& __a = __base::__alloc();
if (__pos < __to_end)
{ // insert by shifting things backward
if (__front_spare() == 0)
__add_front_capacity();
// __front_spare() >= 1
if (__pos == 0)
{
__alloc_traits::construct(__a, _VSTD::addressof(*--__base::begin()), _VSTD::forward<_Args>(__args)...);
--__base::__start_;
++__base::size();
}
else
{
__temp_value<value_type, _Allocator> __tmp(this->__alloc(), _VSTD::forward<_Args>(__args)...);
iterator __b = __base::begin();
iterator __bm1 = _VSTD::prev(__b);
__alloc_traits::construct(__a, _VSTD::addressof(*__bm1), _VSTD::move(*__b));
--__base::__start_;
++__base::size();
if (__pos > 1)
__b = _VSTD::move(_VSTD::next(__b), __b + __pos, __b);
*__b = _VSTD::move(__tmp.get());
}
}
else
{ // insert by shifting things forward
if (__back_spare() == 0)
__add_back_capacity();
// __back_capacity >= 1
size_type __de = __base::size() - __pos;
if (__de == 0)
{
__alloc_traits::construct(__a, _VSTD::addressof(*__base::end()), _VSTD::forward<_Args>(__args)...);
++__base::size();
}
else
{
__temp_value<value_type, _Allocator> __tmp(this->__alloc(), _VSTD::forward<_Args>(__args)...);
iterator __e = __base::end();
iterator __em1 = _VSTD::prev(__e);
__alloc_traits::construct(__a, _VSTD::addressof(*__e), _VSTD::move(*__em1));
++__base::size();
if (__de > 1)
__e = _VSTD::move_backward(__e - __de, __em1, __e);
*--__e = _VSTD::move(__tmp.get());
}
}
return __base::begin() + __pos;
}
#endif // _LIBCPP_HAS_NO_VARIADICS
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Tp, class _Allocator>
typename deque<_Tp, _Allocator>::iterator
deque<_Tp, _Allocator>::insert(const_iterator __p, size_type __n, const value_type& __v)
@@ -2924,4 +2902,6 @@ swap(deque<_Tp, _Allocator>& __x, deque<_Tp, _Allocator>& __y)
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP_DEQUE

129
include/exception
View File

@@ -127,30 +127,33 @@ _LIBCPP_FUNC_VIS terminate_handler get_terminate() _NOEXCEPT;
_LIBCPP_NORETURN _LIBCPP_FUNC_VIS void terminate() _NOEXCEPT;
_LIBCPP_FUNC_VIS bool uncaught_exception() _NOEXCEPT;
_LIBCPP_FUNC_VIS int uncaught_exceptions() _NOEXCEPT;
_LIBCPP_FUNC_VIS _LIBCPP_AVAILABILITY_UNCAUGHT_EXCEPTIONS int uncaught_exceptions() _NOEXCEPT;
class _LIBCPP_TYPE_VIS exception_ptr;
_LIBCPP_FUNC_VIS exception_ptr current_exception() _NOEXCEPT;
_LIBCPP_NORETURN _LIBCPP_FUNC_VIS void rethrow_exception(exception_ptr);
#ifndef _LIBCPP_ABI_MICROSOFT
class _LIBCPP_TYPE_VIS exception_ptr
{
void* __ptr_;
public:
_LIBCPP_INLINE_VISIBILITY exception_ptr() _NOEXCEPT : __ptr_() {}
_LIBCPP_INLINE_VISIBILITY exception_ptr(nullptr_t) _NOEXCEPT : __ptr_() {}
exception_ptr(const exception_ptr&) _NOEXCEPT;
exception_ptr& operator=(const exception_ptr&) _NOEXCEPT;
~exception_ptr() _NOEXCEPT;
_LIBCPP_INLINE_VISIBILITY
_LIBCPP_EXPLICIT
operator bool() const _NOEXCEPT {return __ptr_ != nullptr;}
_LIBCPP_INLINE_VISIBILITY _LIBCPP_EXPLICIT operator bool() const _NOEXCEPT
{return __ptr_ != nullptr;}
friend _LIBCPP_INLINE_VISIBILITY
bool operator==(const exception_ptr& __x, const exception_ptr& __y) _NOEXCEPT
{return __x.__ptr_ == __y.__ptr_;}
friend _LIBCPP_INLINE_VISIBILITY
bool operator!=(const exception_ptr& __x, const exception_ptr& __y) _NOEXCEPT
{return !(__x == __y);}
@@ -178,6 +181,54 @@ make_exception_ptr(_Ep __e) _NOEXCEPT
#endif
}
#else // _LIBCPP_ABI_MICROSOFT
class _LIBCPP_TYPE_VIS exception_ptr
{
#if defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wunused-private-field"
#endif
void* __ptr1_;
void* __ptr2_;
#if defined(__clang__)
#pragma clang diagnostic pop
#endif
public:
exception_ptr() _NOEXCEPT;
exception_ptr(nullptr_t) _NOEXCEPT;
exception_ptr(const exception_ptr& __other) _NOEXCEPT;
exception_ptr& operator=(const exception_ptr& __other) _NOEXCEPT;
exception_ptr& operator=(nullptr_t) _NOEXCEPT;
~exception_ptr() _NOEXCEPT;
_LIBCPP_EXPLICIT operator bool() const _NOEXCEPT;
};
_LIBCPP_FUNC_VIS
bool operator==(const exception_ptr& __x, const exception_ptr& __y) _NOEXCEPT;
inline _LIBCPP_INLINE_VISIBILITY
bool operator!=(const exception_ptr& __x, const exception_ptr& __y) _NOEXCEPT
{return !(__x == __y);}
_LIBCPP_FUNC_VIS void swap(exception_ptr&, exception_ptr&) _NOEXCEPT;
_LIBCPP_FUNC_VIS exception_ptr __copy_exception_ptr(void *__except, const void* __ptr);
_LIBCPP_FUNC_VIS exception_ptr current_exception() _NOEXCEPT;
_LIBCPP_NORETURN _LIBCPP_FUNC_VIS void rethrow_exception(exception_ptr p);
// This is a built-in template function which automagically extracts the required
// information.
template <class _E> void *__GetExceptionInfo(_E);
template<class _Ep>
exception_ptr
make_exception_ptr(_Ep __e) _NOEXCEPT
{
return __copy_exception_ptr(_VSTD::addressof(__e), __GetExceptionInfo(__e));
}
#endif // _LIBCPP_ABI_MICROSOFT
// nested_exception
class _LIBCPP_EXCEPTION_ABI nested_exception
@@ -202,46 +253,54 @@ struct __nested
_LIBCPP_INLINE_VISIBILITY explicit __nested(const _Tp& __t) : _Tp(__t) {}
};
template <class _Tp>
_LIBCPP_NORETURN
void
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
throw_with_nested(_Tp&& __t, typename enable_if<
is_class<typename remove_reference<_Tp>::type>::value &&
!is_base_of<nested_exception, typename remove_reference<_Tp>::type>::value
&& !__libcpp_is_final<typename remove_reference<_Tp>::type>::value
>::type* = 0)
#else // _LIBCPP_HAS_NO_RVALUE_REFERENCES
throw_with_nested (_Tp& __t, typename enable_if<
is_class<_Tp>::value && !is_base_of<nested_exception, _Tp>::value
>::type* = 0)
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
{
#ifndef _LIBCPP_NO_EXCEPTIONS
throw __nested<typename remove_reference<_Tp>::type>(_VSTD::forward<_Tp>(__t));
template <class _Tp, class _Up, bool>
struct __throw_with_nested;
template <class _Tp, class _Up>
struct __throw_with_nested<_Tp, _Up, true> {
_LIBCPP_NORETURN static inline _LIBCPP_ALWAYS_INLINE void
#ifndef _LIBCPP_CXX03_LANG
__do_throw(_Tp&& __t)
#else
((void)__t);
// FIXME: Make this abort.
__do_throw (_Tp& __t)
#endif // _LIBCPP_CXX03_LANG
{
throw __nested<_Up>(_VSTD::forward<_Tp>(__t));
}
};
template <class _Tp, class _Up>
struct __throw_with_nested<_Tp, _Up, false> {
_LIBCPP_NORETURN static inline _LIBCPP_ALWAYS_INLINE void
#ifndef _LIBCPP_CXX03_LANG
__do_throw(_Tp&& __t)
#else
__do_throw (_Tp& __t)
#endif // _LIBCPP_CXX03_LANG
{
throw _VSTD::forward<_Tp>(__t);
}
};
#endif
}
template <class _Tp>
_LIBCPP_NORETURN
void
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
throw_with_nested(_Tp&& __t, typename enable_if<
!is_class<typename remove_reference<_Tp>::type>::value ||
is_base_of<nested_exception, typename remove_reference<_Tp>::type>::value
|| __libcpp_is_final<typename remove_reference<_Tp>::type>::value
>::type* = 0)
#else // _LIBCPP_HAS_NO_RVALUE_REFERENCES
throw_with_nested (_Tp& __t, typename enable_if<
!is_class<_Tp>::value || is_base_of<nested_exception, _Tp>::value
>::type* = 0)
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
throw_with_nested(_Tp&& __t)
#else
throw_with_nested (_Tp& __t)
#endif // _LIBCPP_CXX03_LANG
{
#ifndef _LIBCPP_NO_EXCEPTIONS
throw _VSTD::forward<_Tp>(__t);
typedef typename decay<_Tp>::type _Up;
static_assert( is_copy_constructible<_Up>::value, "type thrown must be CopyConstructible");
__throw_with_nested<_Tp, _Up,
is_class<_Up>::value &&
!is_base_of<nested_exception, _Up>::value &&
!__libcpp_is_final<_Up>::value>::
__do_throw(_VSTD::forward<_Tp>(__t));
#else
((void)__t);
// FIXME: Make this abort

7
include/experimental/__config
View File

@@ -44,6 +44,13 @@
#define _LIBCPP_END_NAMESPACE_EXPERIMENTAL_FILESYSTEM \
} } _LIBCPP_END_NAMESPACE_EXPERIMENTAL
#define _LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL_COROUTINES \
_LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL inline namespace coroutines_v1 {
#define _LIBCPP_END_NAMESPACE_EXPERIMENTAL_COROUTINES \
} _LIBCPP_END_NAMESPACE_EXPERIMENTAL
#define _VSTD_CORO _VSTD_EXPERIMENTAL::coroutines_v1
#define _VSTD_FS ::std::experimental::filesystem::v1

9
include/experimental/algorithm
View File

@@ -39,17 +39,18 @@ SampleIterator sample(PopulationIterator first, PopulationIterator last,
#include <algorithm>
#include <type_traits>
#include <__undef_min_max>
#include <__debug>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_BEGIN_NAMESPACE_LFTS
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_LFTS
template <class _ForwardIterator, class _Searcher>
_LIBCPP_INLINE_VISIBILITY
_ForwardIterator search(_ForwardIterator __f, _ForwardIterator __l, const _Searcher &__s)
@@ -67,4 +68,6 @@ _SampleIterator sample(_PopulationIterator __first, _PopulationIterator __last,
_LIBCPP_END_NAMESPACE_LFTS
_LIBCPP_POP_MACROS
#endif /* _LIBCPP_EXPERIMENTAL_ALGORITHM */

294
include/experimental/coroutine Normal file
View File

@@ -0,0 +1,294 @@
// -*- C++ -*-
//===----------------------------- coroutine -----------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_EXPERIMENTAL_COROUTINE
#define _LIBCPP_EXPERIMENTAL_COROUTINE
/**
experimental/coroutine synopsis
// C++next
namespace std {
namespace experimental {
inline namespace coroutines_v1 {
// 18.11.1 coroutine traits
template <typename R, typename... ArgTypes>
class coroutine_traits;
// 18.11.2 coroutine handle
template <typename Promise = void>
class coroutine_handle;
// 18.11.2.7 comparison operators:
bool operator==(coroutine_handle<> x, coroutine_handle<> y) _NOEXCEPT;
bool operator!=(coroutine_handle<> x, coroutine_handle<> y) _NOEXCEPT;
bool operator<(coroutine_handle<> x, coroutine_handle<> y) _NOEXCEPT;
bool operator<=(coroutine_handle<> x, coroutine_handle<> y) _NOEXCEPT;
bool operator>=(coroutine_handle<> x, coroutine_handle<> y) _NOEXCEPT;
bool operator>(coroutine_handle<> x, coroutine_handle<> y) _NOEXCEPT;
// 18.11.3 trivial awaitables
struct suspend_never;
struct suspend_always;
// 18.11.2.8 hash support:
template <class T> struct hash;
template <class P> struct hash<coroutine_handle<P>>;
} // namespace coroutines_v1
} // namespace experimental
} // namespace std
*/
#include <experimental/__config>
#include <new>
#include <type_traits>
#include <functional>
#include <memory> // for hash<T*>
#include <cstddef>
#include <cassert>
#include <__debug>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
#ifdef _LIBCPP_HAS_NO_COROUTINES
# if defined(_LIBCPP_WARNING)
_LIBCPP_WARNING("<experimental/coroutine> cannot be used with this compiler")
# else
# warning <experimental/coroutine> cannot be used with this compiler
# endif
#endif
#ifndef _LIBCPP_HAS_NO_COROUTINES
_LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL_COROUTINES
template <class _Tp, class = void>
struct __coroutine_traits_sfinae {};
template <class _Tp>
struct __coroutine_traits_sfinae<
_Tp, typename __void_t<typename _Tp::promise_type>::type>
{
using promise_type = typename _Tp::promise_type;
};
template <typename _Ret, typename... _Args>
struct _LIBCPP_TEMPLATE_VIS coroutine_traits
: public __coroutine_traits_sfinae<_Ret>
{
};
template <typename _Promise = void>
class _LIBCPP_TEMPLATE_VIS coroutine_handle;
template <>
class _LIBCPP_TEMPLATE_VIS coroutine_handle<void> {
public:
_LIBCPP_ALWAYS_INLINE
_LIBCPP_CONSTEXPR coroutine_handle() _NOEXCEPT : __handle_(nullptr) {}
_LIBCPP_ALWAYS_INLINE
_LIBCPP_CONSTEXPR coroutine_handle(nullptr_t) _NOEXCEPT : __handle_(nullptr) {}
_LIBCPP_ALWAYS_INLINE
coroutine_handle& operator=(nullptr_t) _NOEXCEPT {
__handle_ = nullptr;
return *this;
}
_LIBCPP_ALWAYS_INLINE
_LIBCPP_CONSTEXPR void* address() const _NOEXCEPT { return __handle_; }
_LIBCPP_ALWAYS_INLINE
_LIBCPP_CONSTEXPR explicit operator bool() const _NOEXCEPT { return __handle_; }
_LIBCPP_ALWAYS_INLINE
void operator()() { resume(); }
_LIBCPP_ALWAYS_INLINE
void resume() {
_LIBCPP_ASSERT(__is_suspended(),
"resume() can only be called on suspended coroutines");
_LIBCPP_ASSERT(!done(),
"resume() has undefined behavior when the coroutine is done");
__builtin_coro_resume(__handle_);
}
_LIBCPP_ALWAYS_INLINE
void destroy() {
_LIBCPP_ASSERT(__is_suspended(),
"destroy() can only be called on suspended coroutines");
__builtin_coro_destroy(__handle_);
}
_LIBCPP_ALWAYS_INLINE
bool done() const {
_LIBCPP_ASSERT(__is_suspended(),
"done() can only be called on suspended coroutines");
return __builtin_coro_done(__handle_);
}
public:
_LIBCPP_ALWAYS_INLINE
static coroutine_handle from_address(void* __addr) _NOEXCEPT {
coroutine_handle __tmp;
__tmp.__handle_ = __addr;
return __tmp;
}
// FIXME: Should from_address(nullptr) be allowed?
_LIBCPP_ALWAYS_INLINE
static coroutine_handle from_address(nullptr_t) _NOEXCEPT {
return coroutine_handle(nullptr);
}
template <class _Tp, bool _CallIsValid = false>
static coroutine_handle from_address(_Tp*) {
static_assert(_CallIsValid,
"coroutine_handle<void>::from_address cannot be called with "
"non-void pointers");
}
private:
bool __is_suspended() const _NOEXCEPT {
// FIXME actually implement a check for if the coro is suspended.
return __handle_;
}
template <class _PromiseT> friend class coroutine_handle;
void* __handle_;
};
// 18.11.2.7 comparison operators:
inline _LIBCPP_ALWAYS_INLINE
bool operator==(coroutine_handle<> __x, coroutine_handle<> __y) _NOEXCEPT {
return __x.address() == __y.address();
}
inline _LIBCPP_ALWAYS_INLINE
bool operator!=(coroutine_handle<> __x, coroutine_handle<> __y) _NOEXCEPT {
return !(__x == __y);
}
inline _LIBCPP_ALWAYS_INLINE
bool operator<(coroutine_handle<> __x, coroutine_handle<> __y) _NOEXCEPT {
return less<void*>()(__x.address(), __y.address());
}
inline _LIBCPP_ALWAYS_INLINE
bool operator>(coroutine_handle<> __x, coroutine_handle<> __y) _NOEXCEPT {
return __y < __x;
}
inline _LIBCPP_ALWAYS_INLINE
bool operator<=(coroutine_handle<> __x, coroutine_handle<> __y) _NOEXCEPT {
return !(__x > __y);
}
inline _LIBCPP_ALWAYS_INLINE
bool operator>=(coroutine_handle<> __x, coroutine_handle<> __y) _NOEXCEPT {
return !(__x < __y);
}
template <typename _Promise>
class _LIBCPP_TEMPLATE_VIS coroutine_handle : public coroutine_handle<> {
using _Base = coroutine_handle<>;
public:
#ifndef _LIBCPP_CXX03_LANG
// 18.11.2.1 construct/reset
using coroutine_handle<>::coroutine_handle;
#else
_LIBCPP_ALWAYS_INLINE coroutine_handle() _NOEXCEPT : _Base() {}
_LIBCPP_ALWAYS_INLINE coroutine_handle(nullptr_t) _NOEXCEPT : _Base(nullptr) {}
#endif
_LIBCPP_INLINE_VISIBILITY
coroutine_handle& operator=(nullptr_t) _NOEXCEPT {
_Base::operator=(nullptr);
return *this;
}
_LIBCPP_INLINE_VISIBILITY
_Promise& promise() const {
return *reinterpret_cast<_Promise*>(
__builtin_coro_promise(this->__handle_, __alignof(_Promise), false));
}
public:
_LIBCPP_ALWAYS_INLINE
static coroutine_handle from_address(void* __addr) _NOEXCEPT {
coroutine_handle __tmp;
__tmp.__handle_ = __addr;
return __tmp;
}
// NOTE: this overload isn't required by the standard but is needed so
// the deleted _Promise* overload doesn't make from_address(nullptr)
// ambiguous.
// FIXME: should from_address work with nullptr?
_LIBCPP_ALWAYS_INLINE
static coroutine_handle from_address(nullptr_t) _NOEXCEPT {
return coroutine_handle(nullptr);
}
template <class _Tp, bool _CallIsValid = false>
static coroutine_handle from_address(_Tp*) {
static_assert(_CallIsValid,
"coroutine_handle<promise_type>::from_address cannot be called with "
"non-void pointers");
}
template <bool _CallIsValid = false>
static coroutine_handle from_address(_Promise*) {
static_assert(_CallIsValid,
"coroutine_handle<promise_type>::from_address cannot be used with "
"pointers to the coroutine's promise type; use 'from_promise' instead");
}
_LIBCPP_ALWAYS_INLINE
static coroutine_handle from_promise(_Promise& __promise) _NOEXCEPT {
coroutine_handle __tmp;
__tmp.__handle_ = __builtin_coro_promise(_VSTD::addressof(__promise),
__alignof(_Promise), true);
return __tmp;
}
};
struct _LIBCPP_TYPE_VIS suspend_never {
_LIBCPP_ALWAYS_INLINE
bool await_ready() const _NOEXCEPT { return true; }
_LIBCPP_ALWAYS_INLINE
void await_suspend(coroutine_handle<>) const _NOEXCEPT {}
_LIBCPP_ALWAYS_INLINE
void await_resume() const _NOEXCEPT {}
};
struct _LIBCPP_TYPE_VIS suspend_always {
_LIBCPP_ALWAYS_INLINE
bool await_ready() const _NOEXCEPT { return false; }
_LIBCPP_ALWAYS_INLINE
void await_suspend(coroutine_handle<>) const _NOEXCEPT {}
_LIBCPP_ALWAYS_INLINE
void await_resume() const _NOEXCEPT {}
};
_LIBCPP_END_NAMESPACE_EXPERIMENTAL_COROUTINES
_LIBCPP_BEGIN_NAMESPACE_STD
template <class _Tp>
struct hash<_VSTD_CORO::coroutine_handle<_Tp> > {
using __arg_type = _VSTD_CORO::coroutine_handle<_Tp>;
_LIBCPP_INLINE_VISIBILITY
size_t operator()(__arg_type const& __v) const _NOEXCEPT
{return hash<void*>()(__v.address());}
};
_LIBCPP_END_NAMESPACE_STD
#endif // !defined(_LIBCPP_HAS_NO_COROUTINES)
#endif /* _LIBCPP_EXPERIMENTAL_COROUTINE */

7
include/experimental/dynarray
View File

@@ -107,10 +107,13 @@ public:
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
namespace std { namespace experimental { inline namespace __array_extensions_v1 {
template <class _Tp>
struct _LIBCPP_TEMPLATE_VIS dynarray
struct _LIBCPP_TEMPLATE_VIS _LIBCPP_AVAILABILITY_DYNARRAY dynarray
{
public:
// types:
@@ -295,5 +298,7 @@ template <class _Tp, class _Alloc>
struct _LIBCPP_TEMPLATE_VIS uses_allocator<std::experimental::dynarray<_Tp>, _Alloc> : true_type {};
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // if _LIBCPP_STD_VER > 11
#endif // _LIBCPP_DYNARRAY

3
include/experimental/filesystem
View File

@@ -1091,10 +1091,13 @@ class _LIBCPP_TYPE_VIS path::iterator
{
public:
typedef bidirectional_iterator_tag iterator_category;
typedef path value_type;
typedef std::ptrdiff_t difference_type;
typedef const path* pointer;
typedef const path& reference;
typedef void __stashing_iterator_tag; // See reverse_iterator and __is_stashing_iterator
public:
_LIBCPP_INLINE_VISIBILITY
iterator() : __stashed_elem_(), __path_ptr_(nullptr),

9
include/experimental/functional
View File

@@ -89,21 +89,22 @@ inline namespace fundamentals_v1 {
#include <experimental/__config>
#include <functional>
#include <algorithm>
#include <type_traits>
#include <vector>
#include <array>
#include <unordered_map>
#include <__undef_min_max>
#include <__debug>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_LFTS
#if _LIBCPP_STD_VER > 11
@@ -456,4 +457,6 @@ make_boyer_moore_horspool_searcher( _RandomAccessIterator __f, _RandomAccessIter
_LIBCPP_END_NAMESPACE_LFTS
_LIBCPP_POP_MACROS
#endif /* _LIBCPP_EXPERIMENTAL_FUNCTIONAL */

5
include/experimental/memory_resource
View File

@@ -82,6 +82,9 @@ namespace pmr {
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_LFTS_PMR
// Round __s up to next multiple of __a.
@@ -419,4 +422,6 @@ using resource_adaptor = __resource_adaptor_imp<
_LIBCPP_END_NAMESPACE_LFTS_PMR
_LIBCPP_POP_MACROS
#endif /* _LIBCPP_EXPERIMENTAL_MEMORY_RESOURCE */

19
include/experimental/numeric
View File

@@ -41,6 +41,9 @@ inline namespace fundamentals_v2 {
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
#if _LIBCPP_STD_VER > 11
_LIBCPP_BEGIN_NAMESPACE_LFTS_V2
@@ -66,11 +69,11 @@ struct __abs<_Result, _Source, false> {
template<class _Tp>
_LIBCPP_CONSTEXPR _LIBCPP_INLINE_VISIBILITY
_Tp __gcd(_Tp __m, _Tp __n)
_LIBCPP_CONSTEXPR _LIBCPP_HIDDEN
inline _Tp __gcd(_Tp __m, _Tp __n)
{
static_assert((!is_signed<_Tp>::value), "" );
return __n == 0 ? __m : __gcd<_Tp>(__n, __m % __n);
return __n == 0 ? __m : _VSTD_LFTS_V2::__gcd<_Tp>(__n, __m % __n);
}
@@ -84,8 +87,9 @@ gcd(_Tp __m, _Up __n)
static_assert((!is_same<typename remove_cv<_Up>::type, bool>::value), "Second argument to gcd cannot be bool" );
using _Rp = common_type_t<_Tp,_Up>;
using _Wp = make_unsigned_t<_Rp>;
return static_cast<_Rp>(__gcd(static_cast<_Wp>(__abs<_Rp, _Tp>()(__m)),
static_cast<_Wp>(__abs<_Rp, _Up>()(__n))));
return static_cast<_Rp>(_VSTD_LFTS_V2::__gcd(
static_cast<_Wp>(__abs<_Rp, _Tp>()(__m)),
static_cast<_Wp>(__abs<_Rp, _Up>()(__n))));
}
template<class _Tp, class _Up>
@@ -100,7 +104,7 @@ lcm(_Tp __m, _Up __n)
return 0;
using _Rp = common_type_t<_Tp,_Up>;
_Rp __val1 = __abs<_Rp, _Tp>()(__m) / gcd(__m, __n);
_Rp __val1 = __abs<_Rp, _Tp>()(__m) / _VSTD_LFTS_V2::gcd(__m, __n);
_Rp __val2 = __abs<_Rp, _Up>()(__n);
_LIBCPP_ASSERT((numeric_limits<_Rp>::max() / __val1 > __val2), "Overflow in lcm");
return __val1 * __val2;
@@ -109,4 +113,7 @@ lcm(_Tp __m, _Up __n)
_LIBCPP_END_NAMESPACE_LFTS_V2
#endif /* _LIBCPP_STD_VER > 11 */
_LIBCPP_POP_MACROS
#endif /* _LIBCPP_EXPERIMENTAL_NUMERIC */

37
include/experimental/optional
View File

@@ -143,9 +143,24 @@ namespace std { namespace experimental { inline namespace fundamentals_v1 {
#include <experimental/__config>
#include <functional>
#include <stdexcept>
#if _LIBCPP_STD_VER > 11
#include <initializer_list>
#include <type_traits>
#include <new>
#include <__functional_base>
#include <__debug>
#endif
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL
class _LIBCPP_EXCEPTION_ABI bad_optional_access
class _LIBCPP_EXCEPTION_ABI _LIBCPP_AVAILABILITY_BAD_OPTIONAL_ACCESS bad_optional_access
: public std::logic_error
{
public:
@@ -160,17 +175,6 @@ _LIBCPP_END_NAMESPACE_EXPERIMENTAL
#if _LIBCPP_STD_VER > 11
#include <initializer_list>
#include <type_traits>
#include <new>
#include <__functional_base>
#include <__undef_min_max>
#include <__debug>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_BEGIN_NAMESPACE_LFTS
struct in_place_t {};
@@ -523,6 +527,9 @@ public:
constexpr explicit operator bool() const noexcept {return this->__engaged_;}
_LIBCPP_NORETURN _LIBCPP_INLINE_VISIBILITY
#ifndef _LIBCPP_NO_EXCEPTIONS
_LIBCPP_AVAILABILITY_BAD_OPTIONAL_ACCESS
#endif
constexpr void __throw_bad_optional_access() const
{
#ifndef _LIBCPP_NO_EXCEPTIONS
@@ -532,7 +539,7 @@ public:
#endif
}
_LIBCPP_INLINE_VISIBILITY
_LIBCPP_INLINE_VISIBILITY _LIBCPP_AVAILABILITY_BAD_OPTIONAL_ACCESS
constexpr value_type const& value() const
{
if (!this->__engaged_)
@@ -540,7 +547,7 @@ public:
return this->__val_;
}
_LIBCPP_INLINE_VISIBILITY
_LIBCPP_INLINE_VISIBILITY _LIBCPP_AVAILABILITY_BAD_OPTIONAL_ACCESS
value_type& value()
{
if (!this->__engaged_)
@@ -910,4 +917,6 @@ _LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP_STD_VER > 11
_LIBCPP_POP_MACROS
#endif // _LIBCPP_EXPERIMENTAL_OPTIONAL

5
include/experimental/string_view
View File

@@ -189,6 +189,9 @@ namespace std {
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_LFTS
template<class _CharT, class _Traits = _VSTD::char_traits<_CharT> >
@@ -810,4 +813,6 @@ quoted ( std::experimental::basic_string_view <_CharT, _Traits> __sv,
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP_LFTS_STRING_VIEW

8
include/ext/hash_map
View File

@@ -207,7 +207,7 @@ template <class Key, class T, class Hash, class Pred, class Alloc>
#include <ext/__hash>
#if __DEPRECATED
#if defined(_LIBCPP_MSVC)
#if defined(_LIBCPP_WARNING)
_LIBCPP_WARNING("Use of the header <ext/hash_map> is deprecated. Migrate to <unordered_map>")
#else
# warning Use of the header <ext/hash_map> is deprecated. Migrate to <unordered_map>
@@ -331,7 +331,7 @@ public:
__second_constructed(false)
{}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
__hash_map_node_destructor(__hash_node_destructor<allocator_type>&& __x)
: __na_(__x.__na_),
@@ -340,7 +340,7 @@ public:
{
__x.__value_constructed = false;
}
#else // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#else // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
__hash_map_node_destructor(const __hash_node_destructor<allocator_type>& __x)
: __na_(__x.__na_),
@@ -349,7 +349,7 @@ public:
{
const_cast<bool&>(__x.__value_constructed) = false;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
void operator()(pointer __p)

2
include/ext/hash_set
View File

@@ -199,7 +199,7 @@ template <class Value, class Hash, class Pred, class Alloc>
#include <ext/__hash>
#if __DEPRECATED
#if defined(_LIBCPP_MSVC)
#if defined(_LIBCPP_WARNING)
_LIBCPP_WARNING("Use of the header <ext/hash_set> is deprecated. Migrate to <unordered_set>")
#else
# warning Use of the header <ext/hash_set> is deprecated. Migrate to <unordered_set>

136
include/forward_list
View File

@@ -167,19 +167,20 @@ template <class T, class Allocator>
*/
#include <__config>
#include <initializer_list>
#include <memory>
#include <limits>
#include <iterator>
#include <algorithm>
#include <__undef_min_max>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
template <class _Tp, class _VoidPtr> struct __forward_list_node;
@@ -478,14 +479,14 @@ protected:
__forward_list_base(const allocator_type& __a)
: __before_begin_(__begin_node(), __node_allocator(__a)) {}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
public:
_LIBCPP_INLINE_VISIBILITY
__forward_list_base(__forward_list_base&& __x)
_NOEXCEPT_(is_nothrow_move_constructible<__node_allocator>::value);
_LIBCPP_INLINE_VISIBILITY
__forward_list_base(__forward_list_base&& __x, const allocator_type& __a);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
private:
__forward_list_base(const __forward_list_base&);
@@ -539,7 +540,7 @@ private:
{__alloc() = _VSTD::move(__x.__alloc());}
};
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp, class _Alloc>
inline
@@ -563,7 +564,7 @@ __forward_list_base<_Tp, _Alloc>::__forward_list_base(__forward_list_base&& __x,
}
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _Tp, class _Alloc>
__forward_list_base<_Tp, _Alloc>::~__forward_list_base()
@@ -656,32 +657,33 @@ public:
>::type* = nullptr);
forward_list(const forward_list& __x);
forward_list(const forward_list& __x, const allocator_type& __a);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
forward_list& operator=(const forward_list& __x);
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
forward_list(forward_list&& __x)
_NOEXCEPT_(is_nothrow_move_constructible<base>::value)
: base(_VSTD::move(__x)) {}
forward_list(forward_list&& __x, const allocator_type& __a);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
forward_list(initializer_list<value_type> __il);
forward_list(initializer_list<value_type> __il, const allocator_type& __a);
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
// ~forward_list() = default;
forward_list& operator=(const forward_list& __x);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
forward_list& operator=(forward_list&& __x)
_NOEXCEPT_(
__node_traits::propagate_on_container_move_assignment::value &&
is_nothrow_move_assignable<allocator_type>::value);
#endif
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
forward_list& operator=(initializer_list<value_type> __il);
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
void assign(initializer_list<value_type> __il);
#endif // _LIBCPP_CXX03_LANG
// ~forward_list() = default;
template <class _InputIterator>
typename enable_if
@@ -691,10 +693,6 @@ public:
>::type
assign(_InputIterator __f, _InputIterator __l);
void assign(size_type __n, const value_type& __v);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
void assign(initializer_list<value_type> __il);
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
allocator_type get_allocator() const _NOEXCEPT
@@ -745,27 +743,26 @@ public:
_LIBCPP_INLINE_VISIBILITY
const_reference front() const {return base::__before_begin()->__next_->__value_;}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
#if _LIBCPP_STD_VER > 14
template <class... _Args> reference emplace_front(_Args&&... __args);
#else
template <class... _Args> void emplace_front(_Args&&... __args);
#endif
#endif
void push_front(value_type&& __v);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
void push_front(const value_type& __v);
void pop_front();
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
template <class... _Args>
iterator emplace_after(const_iterator __p, _Args&&... __args);
#endif // _LIBCPP_HAS_NO_VARIADICS
iterator insert_after(const_iterator __p, value_type&& __v);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
iterator insert_after(const_iterator __p, initializer_list<value_type> __il)
{return insert_after(__p, __il.begin(), __il.end());}
#endif // _LIBCPP_CXX03_LANG
iterator insert_after(const_iterator __p, const value_type& __v);
iterator insert_after(const_iterator __p, size_type __n, const value_type& __v);
template <class _InputIterator>
@@ -776,10 +773,6 @@ public:
iterator
>::type
insert_after(const_iterator __p, _InputIterator __f, _InputIterator __l);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
iterator insert_after(const_iterator __p, initializer_list<value_type> __il)
{return insert_after(__p, __il.begin(), __il.end());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
iterator erase_after(const_iterator __p);
iterator erase_after(const_iterator __f, const_iterator __l);
@@ -799,7 +792,7 @@ public:
_LIBCPP_INLINE_VISIBILITY
void clear() _NOEXCEPT {base::clear();}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
void splice_after(const_iterator __p, forward_list&& __x);
_LIBCPP_INLINE_VISIBILITY
@@ -807,7 +800,7 @@ public:
_LIBCPP_INLINE_VISIBILITY
void splice_after(const_iterator __p, forward_list&& __x,
const_iterator __f, const_iterator __l);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
void splice_after(const_iterator __p, forward_list& __x);
void splice_after(const_iterator __p, forward_list& __x, const_iterator __i);
void splice_after(const_iterator __p, forward_list& __x,
@@ -817,14 +810,14 @@ public:
_LIBCPP_INLINE_VISIBILITY
void unique() {unique(__equal_to<value_type>());}
template <class _BinaryPredicate> void unique(_BinaryPredicate __binary_pred);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
void merge(forward_list&& __x) {merge(__x, __less<value_type>());}
template <class _Compare>
_LIBCPP_INLINE_VISIBILITY
void merge(forward_list&& __x, _Compare __comp)
{merge(__x, _VSTD::move(__comp));}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
void merge(forward_list& __x) {merge(__x, __less<value_type>());}
template <class _Compare> void merge(forward_list& __x, _Compare __comp);
@@ -835,11 +828,11 @@ public:
private:
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
void __move_assign(forward_list& __x, true_type)
_NOEXCEPT_(is_nothrow_move_assignable<allocator_type>::value);
void __move_assign(forward_list& __x, false_type);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _Compare>
static
@@ -955,8 +948,19 @@ forward_list<_Tp, _Alloc>::forward_list(const forward_list& __x,
insert_after(cbefore_begin(), __x.begin(), __x.end());
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Tp, class _Alloc>
forward_list<_Tp, _Alloc>&
forward_list<_Tp, _Alloc>::operator=(const forward_list& __x)
{
if (this != &__x)
{
base::__copy_assign_alloc(__x);
assign(__x.begin(), __x.end());
}
return *this;
}
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp, class _Alloc>
forward_list<_Tp, _Alloc>::forward_list(forward_list&& __x,
const allocator_type& __a)
@@ -969,10 +973,6 @@ forward_list<_Tp, _Alloc>::forward_list(forward_list&& __x,
}
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
template <class _Tp, class _Alloc>
forward_list<_Tp, _Alloc>::forward_list(initializer_list<value_type> __il)
{
@@ -987,22 +987,6 @@ forward_list<_Tp, _Alloc>::forward_list(initializer_list<value_type> __il,
insert_after(cbefore_begin(), __il.begin(), __il.end());
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
template <class _Tp, class _Alloc>
forward_list<_Tp, _Alloc>&
forward_list<_Tp, _Alloc>::operator=(const forward_list& __x)
{
if (this != &__x)
{
base::__copy_assign_alloc(__x);
assign(__x.begin(), __x.end());
}
return *this;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Tp, class _Alloc>
void
forward_list<_Tp, _Alloc>::__move_assign(forward_list& __x, true_type)
@@ -1040,10 +1024,6 @@ forward_list<_Tp, _Alloc>::operator=(forward_list&& __x)
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
template <class _Tp, class _Alloc>
inline
forward_list<_Tp, _Alloc>&
@@ -1053,7 +1033,7 @@ forward_list<_Tp, _Alloc>::operator=(initializer_list<value_type> __il)
return *this;
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
template <class _Tp, class _Alloc>
template <class _InputIterator>
@@ -1090,7 +1070,7 @@ forward_list<_Tp, _Alloc>::assign(size_type __n, const value_type& __v)
erase_after(__i, __e);
}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp, class _Alloc>
inline
@@ -1100,11 +1080,6 @@ forward_list<_Tp, _Alloc>::assign(initializer_list<value_type> __il)
assign(__il.begin(), __il.end());
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_VARIADICS
template <class _Tp, class _Alloc>
template <class... _Args>
#if _LIBCPP_STD_VER > 14
@@ -1126,8 +1101,6 @@ forward_list<_Tp, _Alloc>::emplace_front(_Args&&... __args)
#endif
}
#endif // _LIBCPP_HAS_NO_VARIADICS
template <class _Tp, class _Alloc>
void
forward_list<_Tp, _Alloc>::push_front(value_type&& __v)
@@ -1140,7 +1113,7 @@ forward_list<_Tp, _Alloc>::push_front(value_type&& __v)
base::__before_begin()->__next_ = __h.release();
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _Tp, class _Alloc>
void
@@ -1165,8 +1138,7 @@ forward_list<_Tp, _Alloc>::pop_front()
__node_traits::deallocate(__a, __p, 1);
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp, class _Alloc>
template <class... _Args>
@@ -1184,8 +1156,6 @@ forward_list<_Tp, _Alloc>::emplace_after(const_iterator __p, _Args&&... __args)
return iterator(__r->__next_);
}
#endif // _LIBCPP_HAS_NO_VARIADICS
template <class _Tp, class _Alloc>
typename forward_list<_Tp, _Alloc>::iterator
forward_list<_Tp, _Alloc>::insert_after(const_iterator __p, value_type&& __v)
@@ -1200,7 +1170,7 @@ forward_list<_Tp, _Alloc>::insert_after(const_iterator __p, value_type&& __v)
return iterator(__r->__next_);
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _Tp, class _Alloc>
typename forward_list<_Tp, _Alloc>::iterator
@@ -1468,7 +1438,7 @@ forward_list<_Tp, _Alloc>::splice_after(const_iterator __p,
}
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp, class _Alloc>
inline _LIBCPP_INLINE_VISIBILITY
@@ -1499,7 +1469,7 @@ forward_list<_Tp, _Alloc>::splice_after(const_iterator __p,
splice_after(__p, __x, __f, __l);
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _Tp, class _Alloc>
void
@@ -1750,4 +1720,6 @@ swap(forward_list<_Tp, _Alloc>& __x, forward_list<_Tp, _Alloc>& __y)
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP_FORWARD_LIST

40
include/fstream
View File

@@ -171,12 +171,14 @@ typedef basic_fstream<wchar_t> wfstream;
#include <__locale>
#include <cstdio>
#include <__undef_min_max>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
template <class _CharT, class _Traits>
@@ -193,13 +195,13 @@ public:
// 27.9.1.2 Constructors/destructor:
basic_filebuf();
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
basic_filebuf(basic_filebuf&& __rhs);
#endif
virtual ~basic_filebuf();
// 27.9.1.3 Assign/swap:
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_filebuf& operator=(basic_filebuf&& __rhs);
#endif
@@ -276,7 +278,7 @@ basic_filebuf<_CharT, _Traits>::basic_filebuf()
setbuf(0, 4096);
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits>
basic_filebuf<_CharT, _Traits>::basic_filebuf(basic_filebuf&& __rhs)
@@ -352,7 +354,7 @@ basic_filebuf<_CharT, _Traits>::operator=(basic_filebuf&& __rhs)
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits>
basic_filebuf<_CharT, _Traits>::~basic_filebuf()
@@ -1017,12 +1019,10 @@ public:
_LIBCPP_INLINE_VISIBILITY
explicit basic_ifstream(const string& __s, ios_base::openmode __mode = ios_base::in);
#endif
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_ifstream(basic_ifstream&& __rhs);
#endif
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
basic_ifstream& operator=(basic_ifstream&& __rhs);
#endif
@@ -1071,7 +1071,7 @@ basic_ifstream<_CharT, _Traits>::basic_ifstream(const string& __s, ios_base::ope
}
#endif
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits>
inline
@@ -1092,7 +1092,7 @@ basic_ifstream<_CharT, _Traits>::operator=(basic_ifstream&& __rhs)
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits>
inline
@@ -1177,12 +1177,10 @@ public:
explicit basic_ofstream(const char* __s, ios_base::openmode __mode = ios_base::out);
_LIBCPP_INLINE_VISIBILITY
explicit basic_ofstream(const string& __s, ios_base::openmode __mode = ios_base::out);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_ofstream(basic_ofstream&& __rhs);
#endif
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
basic_ofstream& operator=(basic_ofstream&& __rhs);
#endif
@@ -1231,7 +1229,7 @@ basic_ofstream<_CharT, _Traits>::basic_ofstream(const string& __s, ios_base::ope
}
#endif
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits>
inline
@@ -1252,7 +1250,7 @@ basic_ofstream<_CharT, _Traits>::operator=(basic_ofstream&& __rhs)
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits>
inline
@@ -1339,12 +1337,10 @@ public:
_LIBCPP_INLINE_VISIBILITY
explicit basic_fstream(const string& __s, ios_base::openmode __mode = ios_base::in | ios_base::out);
#endif
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_fstream(basic_fstream&& __rhs);
#endif
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
basic_fstream& operator=(basic_fstream&& __rhs);
#endif
@@ -1393,7 +1389,7 @@ basic_fstream<_CharT, _Traits>::basic_fstream(const string& __s, ios_base::openm
}
#endif
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits>
inline
@@ -1414,7 +1410,7 @@ basic_fstream<_CharT, _Traits>::operator=(basic_fstream&& __rhs)
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits>
inline
@@ -1482,4 +1478,6 @@ basic_fstream<_CharT, _Traits>::close()
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP_FSTREAM

73
include/functional
View File

@@ -235,7 +235,7 @@ namespace placeholders {
}
template <class Operation>
class binder1st
class binder1st // deprecated in C++11, removed in C++17
: public unary_function<typename Operation::second_argument_type,
typename Operation::result_type>
{
@@ -249,10 +249,10 @@ public:
};
template <class Operation, class T>
binder1st<Operation> bind1st(const Operation& op, const T& x);
binder1st<Operation> bind1st(const Operation& op, const T& x); // deprecated in C++11, removed in C++17
template <class Operation>
class binder2nd
class binder2nd // deprecated in C++11, removed in C++17
: public unary_function<typename Operation::first_argument_type,
typename Operation::result_type>
{
@@ -266,9 +266,9 @@ public:
};
template <class Operation, class T>
binder2nd<Operation> bind2nd(const Operation& op, const T& x);
binder2nd<Operation> bind2nd(const Operation& op, const T& x); // deprecated in C++11, removed in C++17
template <class Arg, class Result>
template <class Arg, class Result> // deprecated in C++11, removed in C++17
class pointer_to_unary_function : public unary_function<Arg, Result>
{
public:
@@ -277,9 +277,9 @@ public:
};
template <class Arg, class Result>
pointer_to_unary_function<Arg,Result> ptr_fun(Result (*f)(Arg));
pointer_to_unary_function<Arg,Result> ptr_fun(Result (*f)(Arg)); // deprecated in C++11, removed in C++17
template <class Arg1, class Arg2, class Result>
template <class Arg1, class Arg2, class Result> // deprecated in C++11, removed in C++17
class pointer_to_binary_function : public binary_function<Arg1, Arg2, Result>
{
public:
@@ -288,9 +288,9 @@ public:
};
template <class Arg1, class Arg2, class Result>
pointer_to_binary_function<Arg1,Arg2,Result> ptr_fun(Result (*f)(Arg1,Arg2));
pointer_to_binary_function<Arg1,Arg2,Result> ptr_fun(Result (*f)(Arg1,Arg2)); // deprecated in C++11, removed in C++17
template<class S, class T>
template<class S, class T> // deprecated in C++11, removed in C++17
class mem_fun_t : public unary_function<T*, S>
{
public:
@@ -299,18 +299,18 @@ public:
};
template<class S, class T, class A>
class mem_fun1_t : public binary_function<T*, A, S>
class mem_fun1_t : public binary_function<T*, A, S> // deprecated in C++11, removed in C++17
{
public:
explicit mem_fun1_t(S (T::*p)(A));
S operator()(T* p, A x) const;
};
template<class S, class T> mem_fun_t<S,T> mem_fun(S (T::*f)());
template<class S, class T, class A> mem_fun1_t<S,T,A> mem_fun(S (T::*f)(A));
template<class S, class T> mem_fun_t<S,T> mem_fun(S (T::*f)()); // deprecated in C++11, removed in C++17
template<class S, class T, class A> mem_fun1_t<S,T,A> mem_fun(S (T::*f)(A)); // deprecated in C++11, removed in C++17
template<class S, class T>
class mem_fun_ref_t : public unary_function<T, S>
class mem_fun_ref_t : public unary_function<T, S> // deprecated in C++11, removed in C++17
{
public:
explicit mem_fun_ref_t(S (T::*p)());
@@ -318,18 +318,18 @@ public:
};
template<class S, class T, class A>
class mem_fun1_ref_t : public binary_function<T, A, S>
class mem_fun1_ref_t : public binary_function<T, A, S> // deprecated in C++11, removed in C++17
{
public:
explicit mem_fun1_ref_t(S (T::*p)(A));
S operator()(T& p, A x) const;
};
template<class S, class T> mem_fun_ref_t<S,T> mem_fun_ref(S (T::*f)());
template<class S, class T, class A> mem_fun1_ref_t<S,T,A> mem_fun_ref(S (T::*f)(A));
template<class S, class T> mem_fun_ref_t<S,T> mem_fun_ref(S (T::*f)()); // deprecated in C++11, removed in C++17
template<class S, class T, class A> mem_fun1_ref_t<S,T,A> mem_fun_ref(S (T::*f)(A)); // deprecated in C++11, removed in C++17
template <class S, class T>
class const_mem_fun_t : public unary_function<const T*, S>
class const_mem_fun_t : public unary_function<const T*, S> // deprecated in C++11, removed in C++17
{
public:
explicit const_mem_fun_t(S (T::*p)() const);
@@ -337,18 +337,18 @@ public:
};
template <class S, class T, class A>
class const_mem_fun1_t : public binary_function<const T*, A, S>
class const_mem_fun1_t : public binary_function<const T*, A, S> // deprecated in C++11, removed in C++17
{
public:
explicit const_mem_fun1_t(S (T::*p)(A) const);
S operator()(const T* p, A x) const;
};
template <class S, class T> const_mem_fun_t<S,T> mem_fun(S (T::*f)() const);
template <class S, class T, class A> const_mem_fun1_t<S,T,A> mem_fun(S (T::*f)(A) const);
template <class S, class T> const_mem_fun_t<S,T> mem_fun(S (T::*f)() const); // deprecated in C++11, removed in C++17
template <class S, class T, class A> const_mem_fun1_t<S,T,A> mem_fun(S (T::*f)(A) const); // deprecated in C++11, removed in C++17
template <class S, class T>
class const_mem_fun_ref_t : public unary_function<T, S>
class const_mem_fun_ref_t : public unary_function<T, S> // deprecated in C++11, removed in C++17
{
public:
explicit const_mem_fun_ref_t(S (T::*p)() const);
@@ -356,15 +356,15 @@ public:
};
template <class S, class T, class A>
class const_mem_fun1_ref_t : public binary_function<T, A, S>
class const_mem_fun1_ref_t : public binary_function<T, A, S> // deprecated in C++11, removed in C++17
{
public:
explicit const_mem_fun1_ref_t(S (T::*p)(A) const);
S operator()(const T& p, A x) const;
};
template <class S, class T> const_mem_fun_ref_t<S,T> mem_fun_ref(S (T::*f)() const);
template <class S, class T, class A> const_mem_fun1_ref_t<S,T,A> mem_fun_ref(S (T::*f)(A) const);
template <class S, class T> const_mem_fun_ref_t<S,T> mem_fun_ref(S (T::*f)() const); // deprecated in C++11, removed in C++17
template <class S, class T, class A> const_mem_fun1_ref_t<S,T,A> mem_fun_ref(S (T::*f)(A) const); // deprecated in C++11, removed in C++17
template<class R, class T> unspecified mem_fn(R T::*);
@@ -470,6 +470,7 @@ template <> struct hash<double>;
template <> struct hash<long double>;
template<class T> struct hash<T*>;
template <> struct hash<nullptr_t>; // C++17
} // std
@@ -1019,6 +1020,7 @@ inline _LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
binary_negate<_Predicate>
not2(const _Predicate& __pred) {return binary_negate<_Predicate>(__pred);}
#if _LIBCPP_STD_VER <= 14 || defined(_LIBCPP_ENABLE_CXX17_REMOVED_BINDERS)
template <class __Operation>
class _LIBCPP_TEMPLATE_VIS binder1st
: public unary_function<typename __Operation::second_argument_type,
@@ -1243,6 +1245,7 @@ inline _LIBCPP_INLINE_VISIBILITY
const_mem_fun1_ref_t<_Sp,_Tp,_Ap>
mem_fun_ref(_Sp (_Tp::*__f)(_Ap) const)
{return const_mem_fun1_ref_t<_Sp,_Tp,_Ap>(__f);}
#endif
////////////////////////////////////////////////////////////////////////////////
// MEMFUN
@@ -1261,7 +1264,7 @@ private:
public:
_LIBCPP_INLINE_VISIBILITY __mem_fn(type __f) _NOEXCEPT : __f_(__f) {}
#ifndef _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
// invoke
template <class... _ArgTypes>
_LIBCPP_INLINE_VISIBILITY
@@ -1388,6 +1391,12 @@ mem_fn(_Rp _Tp::* __pm) _NOEXCEPT
class _LIBCPP_EXCEPTION_ABI bad_function_call
: public exception
{
#ifdef _LIBCPP_ABI_BAD_FUNCTION_CALL_KEY_FUNCTION
public:
virtual ~bad_function_call() _NOEXCEPT;
virtual const char* what() const _NOEXCEPT;
#endif
};
_LIBCPP_NORETURN inline _LIBCPP_ALWAYS_INLINE
@@ -1445,7 +1454,7 @@ bool __not_null(function<_Fp> const& __f) { return !!__f; }
} // namespace __function
#ifndef _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
namespace __function {
@@ -1974,7 +1983,7 @@ void
swap(function<_Rp(_ArgTypes...)>& __x, function<_Rp(_ArgTypes...)>& __y) _NOEXCEPT
{return __x.swap(__y);}
#else // _LIBCPP_HAS_NO_VARIADICS
#else // _LIBCPP_CXX03_LANG
#include <__functional_03>
@@ -2038,7 +2047,7 @@ struct __is_placeholder<placeholders::__ph<_Np> >
: public integral_constant<int, _Np> {};
#ifndef _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp, class _Uj>
inline _LIBCPP_INLINE_VISIBILITY
@@ -2215,7 +2224,7 @@ typename __bind_return<_Fp, _BoundArgs, _Args>::type
__apply_functor(_Fp& __f, _BoundArgs& __bound_args, __tuple_indices<_Indx...>,
_Args&& __args)
{
return __invoke(__f, __mu(_VSTD::get<_Indx>(__bound_args), __args)...);
return _VSTD::__invoke(__f, _VSTD::__mu(_VSTD::get<_Indx>(__bound_args), __args)...);
}
template<class _Fp, class ..._BoundArgs>
@@ -2248,7 +2257,7 @@ public:
typename __bind_return<_Fd, _Td, tuple<_Args&&...> >::type
operator()(_Args&& ...__args)
{
return __apply_functor(__f_, __bound_args_, __indices(),
return _VSTD::__apply_functor(__f_, __bound_args_, __indices(),
tuple<_Args&&...>(_VSTD::forward<_Args>(__args)...));
}
@@ -2257,7 +2266,7 @@ public:
typename __bind_return<const _Fd, const _Td, tuple<_Args&&...> >::type
operator()(_Args&& ...__args) const
{
return __apply_functor(__f_, __bound_args_, __indices(),
return _VSTD::__apply_functor(__f_, __bound_args_, __indices(),
tuple<_Args&&...>(_VSTD::forward<_Args>(__args)...));
}
};
@@ -2338,7 +2347,7 @@ bind(_Fp&& __f, _BoundArgs&&... __bound_args)
return type(_VSTD::forward<_Fp>(__f), _VSTD::forward<_BoundArgs>(__bound_args)...);
}
#endif // _LIBCPP_HAS_NO_VARIADICS
#endif // _LIBCPP_CXX03_LANG
#if _LIBCPP_STD_VER > 14

50
include/future
View File

@@ -499,7 +499,7 @@ make_error_condition(future_errc __e) _NOEXCEPT
return error_condition(static_cast<int>(__e), future_category());
}
class _LIBCPP_EXCEPTION_ABI future_error
class _LIBCPP_EXCEPTION_ABI _LIBCPP_AVAILABILITY_FUTURE_ERROR future_error
: public logic_error
{
error_code __ec_;
@@ -515,6 +515,9 @@ public:
};
_LIBCPP_NORETURN inline _LIBCPP_ALWAYS_INLINE
#ifndef _LIBCPP_NO_EXCEPTIONS
_LIBCPP_AVAILABILITY_FUTURE_ERROR
#endif
void __throw_future_error(future_errc _Ev)
{
#ifndef _LIBCPP_NO_EXCEPTIONS
@@ -525,7 +528,7 @@ void __throw_future_error(future_errc _Ev)
#endif
}
class _LIBCPP_TYPE_VIS __assoc_sub_state
class _LIBCPP_TYPE_VIS _LIBCPP_AVAILABILITY_FUTURE __assoc_sub_state
: public __shared_count
{
protected:
@@ -612,7 +615,7 @@ __assoc_sub_state::wait_for(const chrono::duration<_Rep, _Period>& __rel_time) c
}
template <class _Rp>
class __assoc_state
class _LIBCPP_AVAILABILITY_FUTURE __assoc_state
: public __assoc_sub_state
{
typedef __assoc_sub_state base;
@@ -652,6 +655,7 @@ __assoc_state<_Rp>::__on_zero_shared() _NOEXCEPT
template <class _Rp>
template <class _Arg>
_LIBCPP_AVAILABILITY_FUTURE
void
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
__assoc_state<_Rp>::set_value(_Arg&& __arg)
@@ -707,7 +711,7 @@ __assoc_state<_Rp>::copy()
}
template <class _Rp>
class __assoc_state<_Rp&>
class _LIBCPP_AVAILABILITY_FUTURE __assoc_state<_Rp&>
: public __assoc_sub_state
{
typedef __assoc_sub_state base;
@@ -767,7 +771,7 @@ __assoc_state<_Rp&>::copy()
}
template <class _Rp, class _Alloc>
class __assoc_state_alloc
class _LIBCPP_AVAILABILITY_FUTURE __assoc_state_alloc
: public __assoc_state<_Rp>
{
typedef __assoc_state<_Rp> base;
@@ -795,7 +799,7 @@ __assoc_state_alloc<_Rp, _Alloc>::__on_zero_shared() _NOEXCEPT
}
template <class _Rp, class _Alloc>
class __assoc_state_alloc<_Rp&, _Alloc>
class _LIBCPP_AVAILABILITY_FUTURE __assoc_state_alloc<_Rp&, _Alloc>
: public __assoc_state<_Rp&>
{
typedef __assoc_state<_Rp&> base;
@@ -821,7 +825,7 @@ __assoc_state_alloc<_Rp&, _Alloc>::__on_zero_shared() _NOEXCEPT
}
template <class _Alloc>
class __assoc_sub_state_alloc
class _LIBCPP_AVAILABILITY_FUTURE __assoc_sub_state_alloc
: public __assoc_sub_state
{
typedef __assoc_sub_state base;
@@ -847,7 +851,7 @@ __assoc_sub_state_alloc<_Alloc>::__on_zero_shared() _NOEXCEPT
}
template <class _Rp, class _Fp>
class __deferred_assoc_state
class _LIBCPP_AVAILABILITY_FUTURE __deferred_assoc_state
: public __assoc_state<_Rp>
{
typedef __assoc_state<_Rp> base;
@@ -894,7 +898,7 @@ __deferred_assoc_state<_Rp, _Fp>::__execute()
}
template <class _Fp>
class __deferred_assoc_state<void, _Fp>
class _LIBCPP_AVAILABILITY_FUTURE __deferred_assoc_state<void, _Fp>
: public __assoc_sub_state
{
typedef __assoc_sub_state base;
@@ -942,7 +946,7 @@ __deferred_assoc_state<void, _Fp>::__execute()
}
template <class _Rp, class _Fp>
class __async_assoc_state
class _LIBCPP_AVAILABILITY_FUTURE __async_assoc_state
: public __assoc_state<_Rp>
{
typedef __assoc_state<_Rp> base;
@@ -997,7 +1001,7 @@ __async_assoc_state<_Rp, _Fp>::__on_zero_shared() _NOEXCEPT
}
template <class _Fp>
class __async_assoc_state<void, _Fp>
class _LIBCPP_AVAILABILITY_FUTURE __async_assoc_state<void, _Fp>
: public __assoc_sub_state
{
typedef __assoc_sub_state base;
@@ -1076,7 +1080,7 @@ __make_async_assoc_state(_Fp __f);
#endif
template <class _Rp>
class _LIBCPP_TEMPLATE_VIS future
class _LIBCPP_TEMPLATE_VIS _LIBCPP_AVAILABILITY_FUTURE future
{
__assoc_state<_Rp>* __state_;
@@ -1179,7 +1183,7 @@ future<_Rp>::get()
}
template <class _Rp>
class _LIBCPP_TEMPLATE_VIS future<_Rp&>
class _LIBCPP_TEMPLATE_VIS _LIBCPP_AVAILABILITY_FUTURE future<_Rp&>
{
__assoc_state<_Rp&>* __state_;
@@ -1277,7 +1281,7 @@ future<_Rp&>::get()
}
template <>
class _LIBCPP_TYPE_VIS future<void>
class _LIBCPP_TYPE_VIS _LIBCPP_AVAILABILITY_FUTURE future<void>
{
__assoc_sub_state* __state_;
@@ -1360,7 +1364,7 @@ swap(future<_Rp>& __x, future<_Rp>& __y) _NOEXCEPT
template <class _Callable> class packaged_task;
template <class _Rp>
class _LIBCPP_TEMPLATE_VIS promise
class _LIBCPP_TEMPLATE_VIS _LIBCPP_AVAILABILITY_FUTURE promise
{
__assoc_state<_Rp>* __state_;
@@ -1527,7 +1531,7 @@ promise<_Rp>::set_exception_at_thread_exit(exception_ptr __p)
// promise<R&>
template <class _Rp>
class _LIBCPP_TEMPLATE_VIS promise<_Rp&>
class _LIBCPP_TEMPLATE_VIS _LIBCPP_AVAILABILITY_FUTURE promise<_Rp&>
{
__assoc_state<_Rp&>* __state_;
@@ -1663,7 +1667,7 @@ promise<_Rp&>::set_exception_at_thread_exit(exception_ptr __p)
// promise<void>
template <>
class _LIBCPP_TYPE_VIS promise<void>
class _LIBCPP_TYPE_VIS _LIBCPP_AVAILABILITY_FUTURE promise<void>
{
__assoc_sub_state* __state_;
@@ -1749,7 +1753,7 @@ template <class _Rp, class _Alloc>
template<class _Fp> class __packaged_task_base;
template<class _Rp, class ..._ArgTypes>
class __packaged_task_base<_Rp(_ArgTypes...)>
class _LIBCPP_AVAILABILITY_FUTURE __packaged_task_base<_Rp(_ArgTypes...)>
{
__packaged_task_base(const __packaged_task_base&);
__packaged_task_base& operator=(const __packaged_task_base&);
@@ -1767,7 +1771,7 @@ public:
template<class _FD, class _Alloc, class _FB> class __packaged_task_func;
template<class _Fp, class _Alloc, class _Rp, class ..._ArgTypes>
class __packaged_task_func<_Fp, _Alloc, _Rp(_ArgTypes...)>
class _LIBCPP_AVAILABILITY_FUTURE __packaged_task_func<_Fp, _Alloc, _Rp(_ArgTypes...)>
: public __packaged_task_base<_Rp(_ArgTypes...)>
{
__compressed_pair<_Fp, _Alloc> __f_;
@@ -1825,7 +1829,7 @@ __packaged_task_func<_Fp, _Alloc, _Rp(_ArgTypes...)>::operator()(_ArgTypes&& ...
template <class _Callable> class __packaged_task_function;
template<class _Rp, class ..._ArgTypes>
class __packaged_task_function<_Rp(_ArgTypes...)>
class _LIBCPP_AVAILABILITY_FUTURE __packaged_task_function<_Rp(_ArgTypes...)>
{
typedef __packaged_task_base<_Rp(_ArgTypes...)> __base;
typename aligned_storage<3*sizeof(void*)>::type __buf_;
@@ -2000,7 +2004,7 @@ __packaged_task_function<_Rp(_ArgTypes...)>::operator()(_ArgTypes... __arg) cons
}
template<class _Rp, class ..._ArgTypes>
class _LIBCPP_TEMPLATE_VIS packaged_task<_Rp(_ArgTypes...)>
class _LIBCPP_TEMPLATE_VIS _LIBCPP_AVAILABILITY_FUTURE packaged_task<_Rp(_ArgTypes...)>
{
public:
typedef _Rp result_type; // extension
@@ -2129,7 +2133,7 @@ packaged_task<_Rp(_ArgTypes...)>::reset()
}
template<class ..._ArgTypes>
class _LIBCPP_TEMPLATE_VIS packaged_task<void(_ArgTypes...)>
class _LIBCPP_TEMPLATE_VIS _LIBCPP_AVAILABILITY_FUTURE packaged_task<void(_ArgTypes...)>
{
public:
typedef void result_type; // extension
@@ -2517,7 +2521,7 @@ shared_future<_Rp&>::operator=(const shared_future& __rhs)
}
template <>
class _LIBCPP_TYPE_VIS shared_future<void>
class _LIBCPP_TYPE_VIS _LIBCPP_AVAILABILITY_FUTURE shared_future<void>
{
__assoc_sub_state* __state_;

4
include/initializer_list
View File

@@ -53,7 +53,7 @@ template<class E> const E* end(initializer_list<E> il) noexcept; // constexpr in
namespace std // purposefully not versioned
{
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
template<class _Ep>
class _LIBCPP_TEMPLATE_VIS initializer_list
@@ -111,7 +111,7 @@ end(initializer_list<_Ep> __il) _NOEXCEPT
return __il.end();
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // !defined(_LIBCPP_CXX03_LANG)
} // std

2
include/ios
View File

@@ -657,7 +657,7 @@ protected:
_LIBCPP_INLINE_VISIBILITY
void move(basic_ios& __rhs);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_ALWAYS_INLINE
void move(basic_ios&& __rhs) {move(__rhs);}
#endif

35
include/istream
View File

@@ -162,12 +162,14 @@ template <class charT, class traits, class T>
#include <__config>
#include <ostream>
#include <__undef_min_max>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
template <class _CharT, class _Traits>
@@ -189,12 +191,11 @@ public:
{ this->init(__sb); }
virtual ~basic_istream();
protected:
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
inline _LIBCPP_INLINE_VISIBILITY
basic_istream(basic_istream&& __rhs);
#endif
// 27.7.1.1.2 Assign/swap:
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
inline _LIBCPP_INLINE_VISIBILITY
basic_istream& operator=(basic_istream&& __rhs);
#endif
@@ -332,7 +333,7 @@ basic_istream<_CharT, _Traits>::sentry::sentry(basic_istream<_CharT, _Traits>& _
__is.setstate(ios_base::failbit);
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits>
basic_istream<_CharT, _Traits>::basic_istream(basic_istream&& __rhs)
@@ -350,7 +351,7 @@ basic_istream<_CharT, _Traits>::operator=(basic_istream&& __rhs)
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits>
basic_istream<_CharT, _Traits>::~basic_istream()
@@ -1424,7 +1425,7 @@ ws(basic_istream<_CharT, _Traits>& __is)
return __is;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits, class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
@@ -1435,7 +1436,7 @@ operator>>(basic_istream<_CharT, _Traits>&& __is, _Tp&& __x)
return __is;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits>
class _LIBCPP_TEMPLATE_VIS basic_iostream
@@ -1458,13 +1459,11 @@ public:
virtual ~basic_iostream();
protected:
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
inline _LIBCPP_INLINE_VISIBILITY
basic_iostream(basic_iostream&& __rhs);
#endif
// assign/swap
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
inline _LIBCPP_INLINE_VISIBILITY
basic_iostream& operator=(basic_iostream&& __rhs);
#endif
@@ -1474,7 +1473,7 @@ protected:
public:
};
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits>
basic_iostream<_CharT, _Traits>::basic_iostream(basic_iostream&& __rhs)
@@ -1490,7 +1489,7 @@ basic_iostream<_CharT, _Traits>::operator=(basic_iostream&& __rhs)
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits>
basic_iostream<_CharT, _Traits>::~basic_iostream()
@@ -1607,7 +1606,7 @@ getline(basic_istream<_CharT, _Traits>& __is,
return getline(__is, __str, __is.widen('\n'));
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template<class _CharT, class _Traits, class _Allocator>
inline _LIBCPP_INLINE_VISIBILITY
@@ -1627,7 +1626,7 @@ getline(basic_istream<_CharT, _Traits>&& __is,
return getline(__is, __str, __is.widen('\n'));
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits, size_t _Size>
basic_istream<_CharT, _Traits>&
@@ -1678,10 +1677,14 @@ operator>>(basic_istream<_CharT, _Traits>& __is, bitset<_Size>& __x)
return __is;
}
#ifndef _LIBCPP_AVAILABILITY_NO_STREAMS_EXTERN_TEMPLATE
_LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS basic_istream<char>)
_LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS basic_istream<wchar_t>)
_LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS basic_iostream<char>)
#endif
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP_ISTREAM

65
include/iterator
View File

@@ -64,14 +64,23 @@ struct forward_iterator_tag : public input_iterator_tag {};
struct bidirectional_iterator_tag : public forward_iterator_tag {};
struct random_access_iterator_tag : public bidirectional_iterator_tag {};
// 27.4.3, iterator operations
// extension: second argument not conforming to C++03
template <class InputIterator>
void advance(InputIterator& i,
template <class InputIterator> // constexpr in C++17
constexpr void advance(InputIterator& i,
typename iterator_traits<InputIterator>::difference_type n);
template <class InputIterator>
typename iterator_traits<InputIterator>::difference_type
distance(InputIterator first, InputIterator last);
template <class InputIterator> // constexpr in C++17
constexpr typename iterator_traits<InputIterator>::difference_type
distance(InputIterator first, InputIterator last);
template <class InputIterator> // constexpr in C++17
constexpr InputIterator next(InputIterator x,
typename iterator_traits<InputIterator>::difference_type n = 1);
template <class BidirectionalIterator> // constexpr in C++17
constexpr BidirectionalIterator prev(BidirectionalIterator x,
typename iterator_traits<BidirectionalIterator>::difference_type n = 1);
template <class Iterator>
class reverse_iterator
@@ -529,7 +538,7 @@ struct _LIBCPP_TEMPLATE_VIS iterator
};
template <class _InputIter>
inline _LIBCPP_INLINE_VISIBILITY
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
void __advance(_InputIter& __i,
typename iterator_traits<_InputIter>::difference_type __n, input_iterator_tag)
{
@@ -538,7 +547,7 @@ void __advance(_InputIter& __i,
}
template <class _BiDirIter>
inline _LIBCPP_INLINE_VISIBILITY
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
void __advance(_BiDirIter& __i,
typename iterator_traits<_BiDirIter>::difference_type __n, bidirectional_iterator_tag)
{
@@ -551,7 +560,7 @@ void __advance(_BiDirIter& __i,
}
template <class _RandIter>
inline _LIBCPP_INLINE_VISIBILITY
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
void __advance(_RandIter& __i,
typename iterator_traits<_RandIter>::difference_type __n, random_access_iterator_tag)
{
@@ -559,7 +568,7 @@ void __advance(_RandIter& __i,
}
template <class _InputIter>
inline _LIBCPP_INLINE_VISIBILITY
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
void advance(_InputIter& __i,
typename iterator_traits<_InputIter>::difference_type __n)
{
@@ -567,7 +576,7 @@ void advance(_InputIter& __i,
}
template <class _InputIter>
inline _LIBCPP_INLINE_VISIBILITY
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
typename iterator_traits<_InputIter>::difference_type
__distance(_InputIter __first, _InputIter __last, input_iterator_tag)
{
@@ -578,7 +587,7 @@ __distance(_InputIter __first, _InputIter __last, input_iterator_tag)
}
template <class _RandIter>
inline _LIBCPP_INLINE_VISIBILITY
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
typename iterator_traits<_RandIter>::difference_type
__distance(_RandIter __first, _RandIter __last, random_access_iterator_tag)
{
@@ -586,7 +595,7 @@ __distance(_RandIter __first, _RandIter __last, random_access_iterator_tag)
}
template <class _InputIter>
inline _LIBCPP_INLINE_VISIBILITY
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
typename iterator_traits<_InputIter>::difference_type
distance(_InputIter __first, _InputIter __last)
{
@@ -594,7 +603,7 @@ distance(_InputIter __first, _InputIter __last)
}
template <class _InputIter>
inline _LIBCPP_INLINE_VISIBILITY
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
_InputIter
next(_InputIter __x,
typename iterator_traits<_InputIter>::difference_type __n = 1,
@@ -605,7 +614,7 @@ next(_InputIter __x,
}
template <class _BidiretionalIter>
inline _LIBCPP_INLINE_VISIBILITY
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX14
_BidiretionalIter
prev(_BidiretionalIter __x,
typename iterator_traits<_BidiretionalIter>::difference_type __n = 1,
@@ -615,6 +624,14 @@ prev(_BidiretionalIter __x,
return __x;
}
template <class _Tp, class = void>
struct __is_stashing_iterator : false_type {};
template <class _Tp>
struct __is_stashing_iterator<_Tp, typename __void_t<typename _Tp::__stashing_iterator_tag>::type>
: true_type {};
template <class _Iter>
class _LIBCPP_TEMPLATE_VIS reverse_iterator
: public iterator<typename iterator_traits<_Iter>::iterator_category,
@@ -625,6 +642,11 @@ class _LIBCPP_TEMPLATE_VIS reverse_iterator
{
private:
/*mutable*/ _Iter __t; // no longer used as of LWG #2360, not removed due to ABI break
static_assert(!__is_stashing_iterator<_Iter>::value,
"The specified iterator type cannot be used with reverse_iterator; "
"Using stashing iterators with reverse_iterator causes undefined behavior");
protected:
_Iter current;
public:
@@ -770,10 +792,10 @@ public:
_LIBCPP_INLINE_VISIBILITY explicit back_insert_iterator(_Container& __x) : container(_VSTD::addressof(__x)) {}
_LIBCPP_INLINE_VISIBILITY back_insert_iterator& operator=(const typename _Container::value_type& __value_)
{container->push_back(__value_); return *this;}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY back_insert_iterator& operator=(typename _Container::value_type&& __value_)
{container->push_back(_VSTD::move(__value_)); return *this;}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY back_insert_iterator& operator*() {return *this;}
_LIBCPP_INLINE_VISIBILITY back_insert_iterator& operator++() {return *this;}
_LIBCPP_INLINE_VISIBILITY back_insert_iterator operator++(int) {return *this;}
@@ -803,10 +825,10 @@ public:
_LIBCPP_INLINE_VISIBILITY explicit front_insert_iterator(_Container& __x) : container(_VSTD::addressof(__x)) {}
_LIBCPP_INLINE_VISIBILITY front_insert_iterator& operator=(const typename _Container::value_type& __value_)
{container->push_front(__value_); return *this;}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY front_insert_iterator& operator=(typename _Container::value_type&& __value_)
{container->push_front(_VSTD::move(__value_)); return *this;}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY front_insert_iterator& operator*() {return *this;}
_LIBCPP_INLINE_VISIBILITY front_insert_iterator& operator++() {return *this;}
_LIBCPP_INLINE_VISIBILITY front_insert_iterator operator++(int) {return *this;}
@@ -838,10 +860,10 @@ public:
: container(_VSTD::addressof(__x)), iter(__i) {}
_LIBCPP_INLINE_VISIBILITY insert_iterator& operator=(const typename _Container::value_type& __value_)
{iter = container->insert(iter, __value_); ++iter; return *this;}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY insert_iterator& operator=(typename _Container::value_type&& __value_)
{iter = container->insert(iter, _VSTD::move(__value_)); ++iter; return *this;}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY insert_iterator& operator*() {return *this;}
_LIBCPP_INLINE_VISIBILITY insert_iterator& operator++() {return *this;}
_LIBCPP_INLINE_VISIBILITY insert_iterator& operator++(int) {return *this;}
@@ -968,7 +990,6 @@ public:
_LIBCPP_INLINE_VISIBILITY char_type operator*() const
{return static_cast<char_type>(__sbuf_->sgetc());}
_LIBCPP_INLINE_VISIBILITY char_type* operator->() const {return nullptr;}
_LIBCPP_INLINE_VISIBILITY istreambuf_iterator& operator++()
{
__sbuf_->sbumpc();
@@ -1047,7 +1068,7 @@ public:
typedef typename iterator_traits<iterator_type>::value_type value_type;
typedef typename iterator_traits<iterator_type>::difference_type difference_type;
typedef iterator_type pointer;
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
typedef typename iterator_traits<iterator_type>::reference __reference;
typedef typename conditional<
is_reference<__reference>::value,

29
include/limits
View File

@@ -101,24 +101,25 @@ template<> class numeric_limits<cv long double>;
} // std
*/
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
#include <__config>
#include <type_traits>
#include <__undef_min_max>
#if defined(_LIBCPP_MSVCRT)
#include "support/win32/limits_win32.h"
#if defined(_LIBCPP_COMPILER_MSVC)
#include "support/win32/limits_msvc_win32.h"
#endif // _LIBCPP_MSVCRT
#if defined(__IBMCPP__)
#include "support/ibm/limits.h"
#endif // __IBMCPP__
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
enum float_round_style
@@ -182,14 +183,14 @@ protected:
static _LIBCPP_CONSTEXPR const float_round_style round_style = round_toward_zero;
};
template <class _Tp, int digits, bool _IsSigned>
template <class _Tp, int __digits, bool _IsSigned>
struct __libcpp_compute_min
{
static _LIBCPP_CONSTEXPR const _Tp value = _Tp(_Tp(1) << digits);
static _LIBCPP_CONSTEXPR const _Tp value = _Tp(_Tp(1) << __digits);
};
template <class _Tp, int digits>
struct __libcpp_compute_min<_Tp, digits, false>
template <class _Tp, int __digits>
struct __libcpp_compute_min<_Tp, __digits, false>
{
static _LIBCPP_CONSTEXPR const _Tp value = _Tp(0);
};
@@ -811,4 +812,6 @@ template <class _Tp>
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP_LIMITS

116
include/list
View File

@@ -177,14 +177,16 @@ template <class T, class Alloc>
#include <algorithm>
#include <type_traits>
#include <__undef_min_max>
#include <__debug>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
template <class _Tp, class _VoidPtr> struct __list_node;
@@ -860,11 +862,10 @@ public:
list(const list& __c, const allocator_type& __a);
_LIBCPP_INLINE_VISIBILITY
list& operator=(const list& __c);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
list(initializer_list<value_type> __il);
list(initializer_list<value_type> __il, const allocator_type& __a);
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
list(list&& __c)
_NOEXCEPT_(is_nothrow_move_constructible<__node_allocator>::value);
@@ -875,22 +876,20 @@ public:
_NOEXCEPT_(
__node_alloc_traits::propagate_on_container_move_assignment::value &&
is_nothrow_move_assignable<__node_allocator>::value);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
list& operator=(initializer_list<value_type> __il)
{assign(__il.begin(), __il.end()); return *this;}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
void assign(initializer_list<value_type> __il)
{assign(__il.begin(), __il.end());}
#endif // _LIBCPP_CXX03_LANG
template <class _InpIter>
void assign(_InpIter __f, _InpIter __l,
typename enable_if<__is_input_iterator<_InpIter>::value>::type* = 0);
void assign(size_type __n, const value_type& __x);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
void assign(initializer_list<value_type> __il)
{assign(__il.begin(), __il.end());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
allocator_type get_allocator() const _NOEXCEPT;
@@ -964,10 +963,10 @@ public:
return base::__end_.__prev_->__as_node()->__value_;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
void push_front(value_type&& __x);
void push_back(value_type&& __x);
#ifndef _LIBCPP_HAS_NO_VARIADICS
template <class... _Args>
#if _LIBCPP_STD_VER > 14
reference emplace_front(_Args&&... __args);
@@ -982,9 +981,13 @@ public:
#endif
template <class... _Args>
iterator emplace(const_iterator __p, _Args&&... __args);
#endif // _LIBCPP_HAS_NO_VARIADICS
iterator insert(const_iterator __p, value_type&& __x);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
iterator insert(const_iterator __p, initializer_list<value_type> __il)
{return insert(__p, __il.begin(), __il.end());}
#endif // _LIBCPP_CXX03_LANG
void push_front(const value_type& __x);
void push_back(const value_type& __x);
@@ -994,11 +997,6 @@ public:
template <class _InpIter>
iterator insert(const_iterator __p, _InpIter __f, _InpIter __l,
typename enable_if<__is_input_iterator<_InpIter>::value>::type* = 0);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
iterator insert(const_iterator __p, initializer_list<value_type> __il)
{return insert(__p, __il.begin(), __il.end());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
void swap(list& __c)
@@ -1022,22 +1020,18 @@ public:
void resize(size_type __n, const value_type& __x);
void splice(const_iterator __p, list& __c);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
void splice(const_iterator __p, list&& __c) {splice(__p, __c);}
#endif
void splice(const_iterator __p, list& __c, const_iterator __i);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
void splice(const_iterator __p, list&& __c, const_iterator __i)
{splice(__p, __c, __i);}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
void splice(const_iterator __p, list& __c, const_iterator __f, const_iterator __l);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
void splice(const_iterator __p, list&& __c, const_iterator __f, const_iterator __l)
{splice(__p, __c, __f, __l);}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif
void splice(const_iterator __p, list& __c, const_iterator __i);
void splice(const_iterator __p, list& __c, const_iterator __f, const_iterator __l);
void remove(const value_type& __x);
template <class _Pred> void remove_if(_Pred __pred);
@@ -1047,17 +1041,17 @@ public:
void unique(_BinaryPred __binary_pred);
_LIBCPP_INLINE_VISIBILITY
void merge(list& __c);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
void merge(list&& __c) {merge(__c);}
#endif
template <class _Comp>
void merge(list& __c, _Comp __comp);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Comp>
_LIBCPP_INLINE_VISIBILITY
void merge(list&& __c, _Comp __comp) {merge(__c, __comp);}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif
template <class _Comp>
void merge(list& __c, _Comp __comp);
_LIBCPP_INLINE_VISIBILITY
void sort();
template <class _Comp>
@@ -1146,7 +1140,7 @@ list<_Tp, _Alloc>::list(size_type __n)
__get_db()->__insert_c(this);
#endif
for (; __n > 0; --__n)
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
emplace_back();
#else
push_back(value_type());
@@ -1161,11 +1155,7 @@ list<_Tp, _Alloc>::list(size_type __n, const allocator_type& __a) : base(__a)
__get_db()->__insert_c(this);
#endif
for (; __n > 0; --__n)
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
emplace_back();
#else
push_back(value_type());
#endif
}
#endif
@@ -1239,7 +1229,7 @@ list<_Tp, _Alloc>::list(const list& __c, const allocator_type& __a)
push_back(*__i);
}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp, class _Alloc>
list<_Tp, _Alloc>::list(initializer_list<value_type> __il, const allocator_type& __a)
@@ -1264,23 +1254,6 @@ list<_Tp, _Alloc>::list(initializer_list<value_type> __il)
push_back(*__i);
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
template <class _Tp, class _Alloc>
inline
list<_Tp, _Alloc>&
list<_Tp, _Alloc>::operator=(const list& __c)
{
if (this != &__c)
{
base::__copy_assign_alloc(__c);
assign(__c.begin(), __c.end());
}
return *this;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Tp, class _Alloc>
inline
list<_Tp, _Alloc>::list(list&& __c)
@@ -1346,7 +1319,20 @@ list<_Tp, _Alloc>::__move_assign(list& __c, true_type)
splice(end(), __c);
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _Tp, class _Alloc>
inline
list<_Tp, _Alloc>&
list<_Tp, _Alloc>::operator=(const list& __c)
{
if (this != &__c)
{
base::__copy_assign_alloc(__c);
assign(__c.begin(), __c.end());
}
return *this;
}
template <class _Tp, class _Alloc>
template <class _InpIter>
@@ -1576,7 +1562,7 @@ list<_Tp, _Alloc>::push_back(const value_type& __x)
__hold.release();
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp, class _Alloc>
void
@@ -1604,8 +1590,6 @@ list<_Tp, _Alloc>::push_back(value_type&& __x)
__hold.release();
}
#ifndef _LIBCPP_HAS_NO_VARIADICS
template <class _Tp, class _Alloc>
template <class... _Args>
#if _LIBCPP_STD_VER > 14
@@ -1677,8 +1661,6 @@ list<_Tp, _Alloc>::emplace(const_iterator __p, _Args&&... __args)
#endif
}
#endif // _LIBCPP_HAS_NO_VARIADICS
template <class _Tp, class _Alloc>
typename list<_Tp, _Alloc>::iterator
list<_Tp, _Alloc>::insert(const_iterator __p, value_type&& __x)
@@ -1704,7 +1686,7 @@ list<_Tp, _Alloc>::insert(const_iterator __p, value_type&& __x)
#endif
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _Tp, class _Alloc>
void
@@ -2435,4 +2417,6 @@ swap(list<_Tp, _Alloc>& __x, list<_Tp, _Alloc>& __y)
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP_LIST

64
include/locale
View File

@@ -192,14 +192,7 @@ template <class charT> class messages_byname;
#endif
#include <cstdlib>
#include <ctime>
#if defined(_LIBCPP_MSVCRT) || defined(__MINGW32__)
#include <support/win32/locale_win32.h>
#elif defined(_NEWLIB_VERSION)
// FIXME: replace all the uses of _NEWLIB_VERSION with __NEWLIB__ preceded by an
// include of <sys/cdefs.h> once https://sourceware.org/ml/newlib-cvs/2014-q3/msg00038.html
// has had a chance to bake for a bit
#include <support/newlib/xlocale.h>
#endif
#include <cstdio>
#ifdef _LIBCPP_HAS_CATOPEN
#include <nl_types.h>
#endif
@@ -208,18 +201,20 @@ template <class charT> class messages_byname;
#include <Availability.h>
#endif
#include <__undef_min_max>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
#ifdef _LIBCPP_LOCALE__L_EXTENSIONS
#include <__bsd_locale_defaults.h>
#else
#include <__bsd_locale_fallbacks.h>
#endif
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
#if defined(__APPLE__) || defined(__FreeBSD__)
@@ -233,9 +228,6 @@ _LIBCPP_BEGIN_NAMESPACE_STD
#define __cloc_defined
#endif
typedef _VSTD::remove_pointer<locale_t>::type __locale_struct;
typedef _VSTD::unique_ptr<__locale_struct, decltype(&freelocale)> __locale_unique_ptr;
// __scan_keyword
// Scans [__b, __e) until a match is found in the basic_strings range
// [__kb, __ke) or until it can be shown that there is no match in [__kb, __ke).
@@ -1402,6 +1394,7 @@ num_put<_CharT, _OutputIterator>::do_put(iter_type __s, ios_base& __iob,
this->__format_int(__fmt+1, __len, true, __iob.flags());
const unsigned __nbuf = (numeric_limits<long>::digits / 3)
+ ((numeric_limits<long>::digits % 3) != 0)
+ ((__iob.flags() & ios_base::showbase) != 0)
+ 2;
char __nar[__nbuf];
int __nc = __libcpp_snprintf_l(__nar, sizeof(__nar), _LIBCPP_GET_C_LOCALE, __fmt, __v);
@@ -1428,6 +1421,7 @@ num_put<_CharT, _OutputIterator>::do_put(iter_type __s, ios_base& __iob,
this->__format_int(__fmt+1, __len, true, __iob.flags());
const unsigned __nbuf = (numeric_limits<long long>::digits / 3)
+ ((numeric_limits<long long>::digits % 3) != 0)
+ ((__iob.flags() & ios_base::showbase) != 0)
+ 2;
char __nar[__nbuf];
int __nc = __libcpp_snprintf_l(__nar, sizeof(__nar), _LIBCPP_GET_C_LOCALE, __fmt, __v);
@@ -1454,6 +1448,7 @@ num_put<_CharT, _OutputIterator>::do_put(iter_type __s, ios_base& __iob,
this->__format_int(__fmt+1, __len, false, __iob.flags());
const unsigned __nbuf = (numeric_limits<unsigned long>::digits / 3)
+ ((numeric_limits<unsigned long>::digits % 3) != 0)
+ ((__iob.flags() & ios_base::showbase) != 0)
+ 1;
char __nar[__nbuf];
int __nc = __libcpp_snprintf_l(__nar, sizeof(__nar), _LIBCPP_GET_C_LOCALE, __fmt, __v);
@@ -1480,6 +1475,7 @@ num_put<_CharT, _OutputIterator>::do_put(iter_type __s, ios_base& __iob,
this->__format_int(__fmt+1, __len, false, __iob.flags());
const unsigned __nbuf = (numeric_limits<unsigned long long>::digits / 3)
+ ((numeric_limits<unsigned long long>::digits % 3) != 0)
+ ((__iob.flags() & ios_base::showbase) != 0)
+ 1;
char __nar[__nbuf];
int __nc = __libcpp_snprintf_l(__nar, sizeof(__nar), _LIBCPP_GET_C_LOCALE, __fmt, __v);
@@ -1685,6 +1681,22 @@ protected:
~__time_get_c_storage() {}
};
template <> _LIBCPP_FUNC_VIS const string* __time_get_c_storage<char>::__weeks() const;
template <> _LIBCPP_FUNC_VIS const string* __time_get_c_storage<char>::__months() const;
template <> _LIBCPP_FUNC_VIS const string* __time_get_c_storage<char>::__am_pm() const;
template <> _LIBCPP_FUNC_VIS const string& __time_get_c_storage<char>::__c() const;
template <> _LIBCPP_FUNC_VIS const string& __time_get_c_storage<char>::__r() const;
template <> _LIBCPP_FUNC_VIS const string& __time_get_c_storage<char>::__x() const;
template <> _LIBCPP_FUNC_VIS const string& __time_get_c_storage<char>::__X() const;
template <> _LIBCPP_FUNC_VIS const wstring* __time_get_c_storage<wchar_t>::__weeks() const;
template <> _LIBCPP_FUNC_VIS const wstring* __time_get_c_storage<wchar_t>::__months() const;
template <> _LIBCPP_FUNC_VIS const wstring* __time_get_c_storage<wchar_t>::__am_pm() const;
template <> _LIBCPP_FUNC_VIS const wstring& __time_get_c_storage<wchar_t>::__c() const;
template <> _LIBCPP_FUNC_VIS const wstring& __time_get_c_storage<wchar_t>::__r() const;
template <> _LIBCPP_FUNC_VIS const wstring& __time_get_c_storage<wchar_t>::__x() const;
template <> _LIBCPP_FUNC_VIS const wstring& __time_get_c_storage<wchar_t>::__X() const;
template <class _CharT, class _InputIterator = istreambuf_iterator<_CharT> >
class _LIBCPP_TEMPLATE_VIS time_get
: public locale::facet,
@@ -2631,10 +2643,10 @@ private:
void init(const char*);
};
template<> void moneypunct_byname<char, false>::init(const char*);
template<> void moneypunct_byname<char, true>::init(const char*);
template<> void moneypunct_byname<wchar_t, false>::init(const char*);
template<> void moneypunct_byname<wchar_t, true>::init(const char*);
template<> _LIBCPP_FUNC_VIS void moneypunct_byname<char, false>::init(const char*);
template<> _LIBCPP_FUNC_VIS void moneypunct_byname<char, true>::init(const char*);
template<> _LIBCPP_FUNC_VIS void moneypunct_byname<wchar_t, false>::init(const char*);
template<> _LIBCPP_FUNC_VIS void moneypunct_byname<wchar_t, true>::init(const char*);
_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS moneypunct_byname<char, false>)
_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS moneypunct_byname<char, true>)
@@ -2825,7 +2837,7 @@ money_get<_CharT, _InputIterator>::__do_get(iter_type& __b, iter_type __e,
return false;
}
}
// drop through
_LIBCPP_FALLTHROUGH();
case money_base::none:
if (__p != 3)
{
@@ -3570,7 +3582,7 @@ public:
wstring_convert(_Codecvt* __pcvt, state_type __state);
_LIBCPP_EXPLICIT_AFTER_CXX11 wstring_convert(const byte_string& __byte_err,
const wide_string& __wide_err = wide_string());
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_ALWAYS_INLINE
wstring_convert(wstring_convert&& __wc);
#endif
@@ -3629,7 +3641,7 @@ wstring_convert<_Codecvt, _Elem, _Wide_alloc, _Byte_alloc>::
__cvtptr_ = new _Codecvt;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template<class _Codecvt, class _Elem, class _Wide_alloc, class _Byte_alloc>
inline
@@ -3643,7 +3655,7 @@ wstring_convert<_Codecvt, _Elem, _Wide_alloc, _Byte_alloc>::
__wc.__cvtptr_ = nullptr;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template<class _Codecvt, class _Elem, class _Wide_alloc, class _Byte_alloc>
wstring_convert<_Codecvt, _Elem, _Wide_alloc, _Byte_alloc>::~wstring_convert()
@@ -4257,4 +4269,6 @@ wbuffer_convert<_Codecvt, _Elem, _Tr>::__close()
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP_LOCALE

99
include/map
View File

@@ -480,8 +480,8 @@ public:
void swap(__map_value_compare&__y)
_NOEXCEPT_(__is_nothrow_swappable<_Compare>::value)
{
using _VSTD::swap;
swap(static_cast<const _Compare&>(*this), static_cast<const _Compare&>(__y));
using _VSTD::swap;
swap(static_cast<_Compare&>(*this), static_cast<_Compare&>(__y));
}
#if _LIBCPP_STD_VER > 11
@@ -582,7 +582,7 @@ public:
__second_constructed(false)
{}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
__map_node_destructor(__tree_node_destructor<allocator_type>&& __x) _NOEXCEPT
: __na_(__x.__na_),
@@ -591,7 +591,7 @@ public:
{
__x.__value_constructed = false;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
void operator()(pointer __p) _NOEXCEPT
@@ -667,7 +667,7 @@ private:
~__value_type();
};
#endif
#endif // _LIBCPP_CXX03_LANG
template <class _Tp>
struct __extract_key_value_types;
@@ -921,7 +921,7 @@ public:
return *this;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
map(map&& __m)
@@ -940,10 +940,6 @@ public:
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
map(initializer_list<value_type> __il, const key_compare& __comp = key_compare())
: __tree_(__vc(__comp))
@@ -971,7 +967,7 @@ public:
return *this;
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
explicit map(const allocator_type& __a)
@@ -1082,6 +1078,10 @@ public:
_LIBCPP_INLINE_VISIBILITY
iterator insert(const_iterator __p, value_type&& __v)
{return __tree_.__insert_unique(__p.__i_, _VSTD::move(__v));}
_LIBCPP_INLINE_VISIBILITY
void insert(initializer_list<value_type> __il)
{insert(__il.begin(), __il.end());}
#endif
template <class _InputIterator>
@@ -1092,14 +1092,6 @@ public:
insert(__e.__i_, *__f);
}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
void insert(initializer_list<value_type> __il)
{insert(__il.begin(), __il.end());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#if _LIBCPP_STD_VER > 14
template <class... _Args>
@@ -1194,7 +1186,7 @@ public:
return emplace_hint(__h, _VSTD::move(__k), _VSTD::forward<_Vp>(__v));
}
#endif
#endif // _LIBCPP_STD_VER > 14
_LIBCPP_INLINE_VISIBILITY
iterator erase(const_iterator __p) {return __tree_.erase(__p.__i_);}
@@ -1307,7 +1299,6 @@ private:
#ifndef _LIBCPP_CXX03_LANG
template <class _Key, class _Tp, class _Compare, class _Allocator>
map<_Key, _Tp, _Compare, _Allocator>::map(map&& __m, const allocator_type& __a)
: __tree_(_VSTD::move(__m.__tree_), typename __base::allocator_type(__a))
@@ -1321,10 +1312,27 @@ map<_Key, _Tp, _Compare, _Allocator>::map(map&& __m, const allocator_type& __a)
}
}
#endif // !_LIBCPP_CXX03_LANG
template <class _Key, class _Tp, class _Compare, class _Allocator>
_Tp&
map<_Key, _Tp, _Compare, _Allocator>::operator[](const key_type& __k)
{
return __tree_.__emplace_unique_key_args(__k,
_VSTD::piecewise_construct,
_VSTD::forward_as_tuple(__k),
_VSTD::forward_as_tuple()).first->__cc.second;
}
template <class _Key, class _Tp, class _Compare, class _Allocator>
_Tp&
map<_Key, _Tp, _Compare, _Allocator>::operator[](key_type&& __k)
{
return __tree_.__emplace_unique_key_args(__k,
_VSTD::piecewise_construct,
_VSTD::forward_as_tuple(_VSTD::move(__k)),
_VSTD::forward_as_tuple()).first->__cc.second;
}
#ifdef _LIBCPP_CXX03_LANG
#else // _LIBCPP_CXX03_LANG
template <class _Key, class _Tp, class _Compare, class _Allocator>
typename map<_Key, _Tp, _Compare, _Allocator>::__node_holder
@@ -1355,29 +1363,7 @@ map<_Key, _Tp, _Compare, _Allocator>::operator[](const key_type& __k)
return __r->__value_.__cc.second;
}
#else
template <class _Key, class _Tp, class _Compare, class _Allocator>
_Tp&
map<_Key, _Tp, _Compare, _Allocator>::operator[](const key_type& __k)
{
return __tree_.__emplace_unique_key_args(__k,
_VSTD::piecewise_construct,
_VSTD::forward_as_tuple(__k),
_VSTD::forward_as_tuple()).first->__cc.second;
}
template <class _Key, class _Tp, class _Compare, class _Allocator>
_Tp&
map<_Key, _Tp, _Compare, _Allocator>::operator[](key_type&& __k)
{
return __tree_.__emplace_unique_key_args(__k,
_VSTD::piecewise_construct,
_VSTD::forward_as_tuple(_VSTD::move(__k)),
_VSTD::forward_as_tuple()).first->__cc.second;
}
#endif // !_LIBCPP_CXX03_LANG
#endif // _LIBCPP_CXX03_LANG
template <class _Key, class _Tp, class _Compare, class _Allocator>
_Tp&
@@ -1593,7 +1579,7 @@ public:
return *this;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
multimap(multimap&& __m)
@@ -1612,10 +1598,6 @@ public:
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
multimap(initializer_list<value_type> __il, const key_compare& __comp = key_compare())
: __tree_(__vc(__comp))
@@ -1643,7 +1625,7 @@ public:
return *this;
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
explicit multimap(const allocator_type& __a)
@@ -1736,6 +1718,11 @@ public:
iterator insert(const_iterator __p, value_type&& __v)
{return __tree_.__insert_multi(__p.__i_, _VSTD::move(__v));}
_LIBCPP_INLINE_VISIBILITY
void insert(initializer_list<value_type> __il)
{insert(__il.begin(), __il.end());}
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
@@ -1753,14 +1740,6 @@ public:
__tree_.__insert_multi(__e.__i_, *__f);
}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
void insert(initializer_list<value_type> __il)
{insert(__il.begin(), __il.end());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
iterator erase(const_iterator __p) {return __tree_.erase(__p.__i_);}
_LIBCPP_INLINE_VISIBILITY

154
include/math.h
View File

@@ -293,9 +293,6 @@ long double truncl(long double x);
*/
#include <__config>
#if defined(_LIBCPP_MSVCRT)
#include <crtversion.h>
#endif
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
@@ -310,6 +307,7 @@ long double truncl(long double x);
extern "C++" {
#include <type_traits>
#include <limits>
// signbit
@@ -327,22 +325,50 @@ __libcpp_signbit(_A1 __lcpp_x) _NOEXCEPT
template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if<std::is_arithmetic<_A1>::value, bool>::type
typename std::enable_if<std::is_floating_point<_A1>::value, bool>::type
signbit(_A1 __lcpp_x) _NOEXCEPT
{
return __libcpp_signbit((typename std::__promote<_A1>::type)__lcpp_x);
}
#elif defined(_LIBCPP_MSVCRT) && ((_VC_CRT_MAJOR_VERSION-0) >= 14)
template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if<
std::is_integral<_A1>::value && std::is_signed<_A1>::value, bool>::type
signbit(_A1 __lcpp_x) _NOEXCEPT
{ return __lcpp_x < 0; }
template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if<
std::is_integral<_A1>::value && !std::is_signed<_A1>::value, bool>::type
signbit(_A1) _NOEXCEPT
{ return false; }
#elif defined(_LIBCPP_MSVCRT)
template <typename _A1>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if<std::is_arithmetic<_A1>::value, bool>::type
typename std::enable_if<std::is_floating_point<_A1>::value, bool>::type
signbit(_A1 __lcpp_x) _NOEXCEPT
{
return ::signbit(static_cast<typename std::__promote<_A1>::type>(__lcpp_x));
}
template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if<
std::is_integral<_A1>::value && std::is_signed<_A1>::value, bool>::type
signbit(_A1 __lcpp_x) _NOEXCEPT
{ return __lcpp_x < 0; }
template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if<
std::is_integral<_A1>::value && !std::is_signed<_A1>::value, bool>::type
signbit(_A1) _NOEXCEPT
{ return false; }
#endif // signbit
// fpclassify
@@ -361,22 +387,34 @@ __libcpp_fpclassify(_A1 __lcpp_x) _NOEXCEPT
template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if<std::is_arithmetic<_A1>::value, int>::type
typename std::enable_if<std::is_floating_point<_A1>::value, int>::type
fpclassify(_A1 __lcpp_x) _NOEXCEPT
{
return __libcpp_fpclassify((typename std::__promote<_A1>::type)__lcpp_x);
}
#elif defined(_LIBCPP_MSVCRT) && ((_VC_CRT_MAJOR_VERSION-0) >= 14)
template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if<std::is_integral<_A1>::value, int>::type
fpclassify(_A1 __lcpp_x) _NOEXCEPT
{ return __lcpp_x == 0 ? FP_ZERO : FP_NORMAL; }
#elif defined(_LIBCPP_MSVCRT)
template <typename _A1>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if<std::is_arithmetic<_A1>::value, int>::type
typename std::enable_if<std::is_floating_point<_A1>::value, bool>::type
fpclassify(_A1 __lcpp_x) _NOEXCEPT
{
return ::fpclassify(static_cast<typename std::__promote<_A1>::type>(__lcpp_x));
}
template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if<std::is_integral<_A1>::value, int>::type
fpclassify(_A1 __lcpp_x) _NOEXCEPT
{ return __lcpp_x == 0 ? FP_ZERO : FP_NORMAL; }
#endif // fpclassify
// isfinite
@@ -395,12 +433,22 @@ __libcpp_isfinite(_A1 __lcpp_x) _NOEXCEPT
template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if<std::is_arithmetic<_A1>::value, bool>::type
typename std::enable_if<
std::is_arithmetic<_A1>::value && std::numeric_limits<_A1>::has_infinity,
bool>::type
isfinite(_A1 __lcpp_x) _NOEXCEPT
{
return __libcpp_isfinite((typename std::__promote<_A1>::type)__lcpp_x);
}
template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if<
std::is_arithmetic<_A1>::value && !std::numeric_limits<_A1>::has_infinity,
bool>::type
isfinite(_A1) _NOEXCEPT
{ return true; }
#endif // isfinite
// isinf
@@ -419,12 +467,22 @@ __libcpp_isinf(_A1 __lcpp_x) _NOEXCEPT
template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if<std::is_arithmetic<_A1>::value, bool>::type
typename std::enable_if<
std::is_arithmetic<_A1>::value && std::numeric_limits<_A1>::has_infinity,
bool>::type
isinf(_A1 __lcpp_x) _NOEXCEPT
{
return __libcpp_isinf((typename std::__promote<_A1>::type)__lcpp_x);
}
template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if<
std::is_arithmetic<_A1>::value && !std::numeric_limits<_A1>::has_infinity,
bool>::type
isinf(_A1) _NOEXCEPT
{ return false; }
#endif // isinf
// isnan
@@ -443,12 +501,18 @@ __libcpp_isnan(_A1 __lcpp_x) _NOEXCEPT
template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if<std::is_arithmetic<_A1>::value, bool>::type
typename std::enable_if<std::is_floating_point<_A1>::value, bool>::type
isnan(_A1 __lcpp_x) _NOEXCEPT
{
return __libcpp_isnan((typename std::__promote<_A1>::type)__lcpp_x);
}
template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if<std::is_integral<_A1>::value, bool>::type
isnan(_A1) _NOEXCEPT
{ return false; }
#endif // isnan
// isnormal
@@ -467,12 +531,18 @@ __libcpp_isnormal(_A1 __lcpp_x) _NOEXCEPT
template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if<std::is_arithmetic<_A1>::value, bool>::type
typename std::enable_if<std::is_floating_point<_A1>::value, bool>::type
isnormal(_A1 __lcpp_x) _NOEXCEPT
{
return __libcpp_isnormal((typename std::__promote<_A1>::type)__lcpp_x);
}
template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if<std::is_integral<_A1>::value, bool>::type
isnormal(_A1 __lcpp_x) _NOEXCEPT
{ return __lcpp_x != 0; }
#endif // isnormal
// isgreater
@@ -673,7 +743,7 @@ abs(long double __lcpp_x) _NOEXCEPT {return ::fabsl(__lcpp_x);}
// acos
#if !((defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14) || defined(_AIX) || defined(__sun__))
#if !(defined(_AIX) || defined(__sun__))
inline _LIBCPP_INLINE_VISIBILITY float acos(float __lcpp_x) _NOEXCEPT {return ::acosf(__lcpp_x);}
inline _LIBCPP_INLINE_VISIBILITY long double acos(long double __lcpp_x) _NOEXCEPT {return ::acosl(__lcpp_x);}
#endif
@@ -685,7 +755,7 @@ acos(_A1 __lcpp_x) _NOEXCEPT {return ::acos((double)__lcpp_x);}
// asin
#if !((defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14) || defined(_AIX) || defined(__sun__))
#if !(defined(_AIX) || defined(__sun__))
inline _LIBCPP_INLINE_VISIBILITY float asin(float __lcpp_x) _NOEXCEPT {return ::asinf(__lcpp_x);}
inline _LIBCPP_INLINE_VISIBILITY long double asin(long double __lcpp_x) _NOEXCEPT {return ::asinl(__lcpp_x);}
#endif
@@ -697,7 +767,7 @@ asin(_A1 __lcpp_x) _NOEXCEPT {return ::asin((double)__lcpp_x);}
// atan
#if !((defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14) || defined(_AIX) || defined(__sun__))
#if !(defined(_AIX) || defined(__sun__))
inline _LIBCPP_INLINE_VISIBILITY float atan(float __lcpp_x) _NOEXCEPT {return ::atanf(__lcpp_x);}
inline _LIBCPP_INLINE_VISIBILITY long double atan(long double __lcpp_x) _NOEXCEPT {return ::atanl(__lcpp_x);}
#endif
@@ -709,7 +779,7 @@ atan(_A1 __lcpp_x) _NOEXCEPT {return ::atan((double)__lcpp_x);}
// atan2
#if !((defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14) || defined(_AIX) || defined(__sun__))
#if !(defined(_AIX) || defined(__sun__))
inline _LIBCPP_INLINE_VISIBILITY float atan2(float __lcpp_y, float __lcpp_x) _NOEXCEPT {return ::atan2f(__lcpp_y, __lcpp_x);}
inline _LIBCPP_INLINE_VISIBILITY long double atan2(long double __lcpp_y, long double __lcpp_x) _NOEXCEPT {return ::atan2l(__lcpp_y, __lcpp_x);}
#endif
@@ -732,7 +802,7 @@ atan2(_A1 __lcpp_y, _A2 __lcpp_x) _NOEXCEPT
// ceil
#if !((defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14) || defined(_AIX) || defined(__sun__))
#if !(defined(_AIX) || defined(__sun__))
inline _LIBCPP_INLINE_VISIBILITY float ceil(float __lcpp_x) _NOEXCEPT {return ::ceilf(__lcpp_x);}
inline _LIBCPP_INLINE_VISIBILITY long double ceil(long double __lcpp_x) _NOEXCEPT {return ::ceill(__lcpp_x);}
#endif
@@ -744,7 +814,7 @@ ceil(_A1 __lcpp_x) _NOEXCEPT {return ::ceil((double)__lcpp_x);}
// cos
#if !((defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14) || defined(_AIX) || defined(__sun__))
#if !(defined(_AIX) || defined(__sun__))
inline _LIBCPP_INLINE_VISIBILITY float cos(float __lcpp_x) _NOEXCEPT {return ::cosf(__lcpp_x);}
inline _LIBCPP_INLINE_VISIBILITY long double cos(long double __lcpp_x) _NOEXCEPT {return ::cosl(__lcpp_x);}
#endif
@@ -756,7 +826,7 @@ cos(_A1 __lcpp_x) _NOEXCEPT {return ::cos((double)__lcpp_x);}
// cosh
#if !((defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14) || defined(_AIX) || defined(__sun__))
#if !(defined(_AIX) || defined(__sun__))
inline _LIBCPP_INLINE_VISIBILITY float cosh(float __lcpp_x) _NOEXCEPT {return ::coshf(__lcpp_x);}
inline _LIBCPP_INLINE_VISIBILITY long double cosh(long double __lcpp_x) _NOEXCEPT {return ::coshl(__lcpp_x);}
#endif
@@ -768,7 +838,7 @@ cosh(_A1 __lcpp_x) _NOEXCEPT {return ::cosh((double)__lcpp_x);}
// exp
#if !((defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14) || defined(_AIX) || defined(__sun__))
#if !(defined(_AIX) || defined(__sun__))
inline _LIBCPP_INLINE_VISIBILITY float exp(float __lcpp_x) _NOEXCEPT {return ::expf(__lcpp_x);}
inline _LIBCPP_INLINE_VISIBILITY long double exp(long double __lcpp_x) _NOEXCEPT {return ::expl(__lcpp_x);}
#endif
@@ -780,7 +850,7 @@ exp(_A1 __lcpp_x) _NOEXCEPT {return ::exp((double)__lcpp_x);}
// fabs
#if !((defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14) || defined(_AIX) || defined(__sun__))
#if !(defined(_AIX) || defined(__sun__))
inline _LIBCPP_INLINE_VISIBILITY float fabs(float __lcpp_x) _NOEXCEPT {return ::fabsf(__lcpp_x);}
inline _LIBCPP_INLINE_VISIBILITY long double fabs(long double __lcpp_x) _NOEXCEPT {return ::fabsl(__lcpp_x);}
#endif
@@ -792,7 +862,7 @@ fabs(_A1 __lcpp_x) _NOEXCEPT {return ::fabs((double)__lcpp_x);}
// floor
#if !((defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14) || defined(_AIX) || defined(__sun__))
#if !(defined(_AIX) || defined(__sun__))
inline _LIBCPP_INLINE_VISIBILITY float floor(float __lcpp_x) _NOEXCEPT {return ::floorf(__lcpp_x);}
inline _LIBCPP_INLINE_VISIBILITY long double floor(long double __lcpp_x) _NOEXCEPT {return ::floorl(__lcpp_x);}
#endif
@@ -804,7 +874,7 @@ floor(_A1 __lcpp_x) _NOEXCEPT {return ::floor((double)__lcpp_x);}
// fmod
#if !((defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14) || defined(_AIX) || defined(__sun__))
#if !(defined(_AIX) || defined(__sun__))
inline _LIBCPP_INLINE_VISIBILITY float fmod(float __lcpp_x, float __lcpp_y) _NOEXCEPT {return ::fmodf(__lcpp_x, __lcpp_y);}
inline _LIBCPP_INLINE_VISIBILITY long double fmod(long double __lcpp_x, long double __lcpp_y) _NOEXCEPT {return ::fmodl(__lcpp_x, __lcpp_y);}
#endif
@@ -827,7 +897,7 @@ fmod(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT
// frexp
#if !((defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14) || defined(_AIX) || defined(__sun__))
#if !(defined(_AIX) || defined(__sun__))
inline _LIBCPP_INLINE_VISIBILITY float frexp(float __lcpp_x, int* __lcpp_e) _NOEXCEPT {return ::frexpf(__lcpp_x, __lcpp_e);}
inline _LIBCPP_INLINE_VISIBILITY long double frexp(long double __lcpp_x, int* __lcpp_e) _NOEXCEPT {return ::frexpl(__lcpp_x, __lcpp_e);}
#endif
@@ -839,7 +909,7 @@ frexp(_A1 __lcpp_x, int* __lcpp_e) _NOEXCEPT {return ::frexp((double)__lcpp_x, _
// ldexp
#if !((defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14) || defined(_AIX) || defined(__sun__))
#if !(defined(_AIX) || defined(__sun__))
inline _LIBCPP_INLINE_VISIBILITY float ldexp(float __lcpp_x, int __lcpp_e) _NOEXCEPT {return ::ldexpf(__lcpp_x, __lcpp_e);}
inline _LIBCPP_INLINE_VISIBILITY long double ldexp(long double __lcpp_x, int __lcpp_e) _NOEXCEPT {return ::ldexpl(__lcpp_x, __lcpp_e);}
#endif
@@ -851,7 +921,7 @@ ldexp(_A1 __lcpp_x, int __lcpp_e) _NOEXCEPT {return ::ldexp((double)__lcpp_x, __
// log
#if !((defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14) || defined(_AIX) || defined(__sun__))
#if !(defined(_AIX) || defined(__sun__))
inline _LIBCPP_INLINE_VISIBILITY float log(float __lcpp_x) _NOEXCEPT {return ::logf(__lcpp_x);}
inline _LIBCPP_INLINE_VISIBILITY long double log(long double __lcpp_x) _NOEXCEPT {return ::logl(__lcpp_x);}
#endif
@@ -863,7 +933,7 @@ log(_A1 __lcpp_x) _NOEXCEPT {return ::log((double)__lcpp_x);}
// log10
#if !((defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14) || defined(_AIX) || defined(__sun__))
#if !(defined(_AIX) || defined(__sun__))
inline _LIBCPP_INLINE_VISIBILITY float log10(float __lcpp_x) _NOEXCEPT {return ::log10f(__lcpp_x);}
inline _LIBCPP_INLINE_VISIBILITY long double log10(long double __lcpp_x) _NOEXCEPT {return ::log10l(__lcpp_x);}
#endif
@@ -875,14 +945,14 @@ log10(_A1 __lcpp_x) _NOEXCEPT {return ::log10((double)__lcpp_x);}
// modf
#if !((defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14) || defined(_AIX) || defined(__sun__))
#if !(defined(_AIX) || defined(__sun__))
inline _LIBCPP_INLINE_VISIBILITY float modf(float __lcpp_x, float* __lcpp_y) _NOEXCEPT {return ::modff(__lcpp_x, __lcpp_y);}
inline _LIBCPP_INLINE_VISIBILITY long double modf(long double __lcpp_x, long double* __lcpp_y) _NOEXCEPT {return ::modfl(__lcpp_x, __lcpp_y);}
#endif
// pow
#if !((defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14) || defined(_AIX) || defined(__sun__))
#if !(defined(_AIX) || defined(__sun__))
inline _LIBCPP_INLINE_VISIBILITY float pow(float __lcpp_x, float __lcpp_y) _NOEXCEPT {return ::powf(__lcpp_x, __lcpp_y);}
inline _LIBCPP_INLINE_VISIBILITY long double pow(long double __lcpp_x, long double __lcpp_y) _NOEXCEPT {return ::powl(__lcpp_x, __lcpp_y);}
#endif
@@ -905,7 +975,7 @@ pow(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT
// sin
#if !((defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14) || defined(_AIX) || defined(__sun__))
#if !(defined(_AIX) || defined(__sun__))
inline _LIBCPP_INLINE_VISIBILITY float sin(float __lcpp_x) _NOEXCEPT {return ::sinf(__lcpp_x);}
inline _LIBCPP_INLINE_VISIBILITY long double sin(long double __lcpp_x) _NOEXCEPT {return ::sinl(__lcpp_x);}
#endif
@@ -917,7 +987,7 @@ sin(_A1 __lcpp_x) _NOEXCEPT {return ::sin((double)__lcpp_x);}
// sinh
#if !((defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14) || defined(_AIX) || defined(__sun__))
#if !(defined(_AIX) || defined(__sun__))
inline _LIBCPP_INLINE_VISIBILITY float sinh(float __lcpp_x) _NOEXCEPT {return ::sinhf(__lcpp_x);}
inline _LIBCPP_INLINE_VISIBILITY long double sinh(long double __lcpp_x) _NOEXCEPT {return ::sinhl(__lcpp_x);}
#endif
@@ -929,7 +999,7 @@ sinh(_A1 __lcpp_x) _NOEXCEPT {return ::sinh((double)__lcpp_x);}
// sqrt
#if !((defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14) || defined(_AIX) || defined(__sun__))
#if !(defined(_AIX) || defined(__sun__))
inline _LIBCPP_INLINE_VISIBILITY float sqrt(float __lcpp_x) _NOEXCEPT {return ::sqrtf(__lcpp_x);}
inline _LIBCPP_INLINE_VISIBILITY long double sqrt(long double __lcpp_x) _NOEXCEPT {return ::sqrtl(__lcpp_x);}
#endif
@@ -941,7 +1011,7 @@ sqrt(_A1 __lcpp_x) _NOEXCEPT {return ::sqrt((double)__lcpp_x);}
// tan
#if !((defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14) || defined(_AIX) || defined(__sun__))
#if !(defined(_AIX) || defined(__sun__))
inline _LIBCPP_INLINE_VISIBILITY float tan(float __lcpp_x) _NOEXCEPT {return ::tanf(__lcpp_x);}
inline _LIBCPP_INLINE_VISIBILITY long double tan(long double __lcpp_x) _NOEXCEPT {return ::tanl(__lcpp_x);}
#endif
@@ -953,7 +1023,7 @@ tan(_A1 __lcpp_x) _NOEXCEPT {return ::tan((double)__lcpp_x);}
// tanh
#if !((defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14) || defined(_AIX) || defined(__sun__))
#if !(defined(_AIX) || defined(__sun__))
inline _LIBCPP_INLINE_VISIBILITY float tanh(float __lcpp_x) _NOEXCEPT {return ::tanhf(__lcpp_x);}
inline _LIBCPP_INLINE_VISIBILITY long double tanh(long double __lcpp_x) _NOEXCEPT {return ::tanhl(__lcpp_x);}
#endif
@@ -965,7 +1035,6 @@ tanh(_A1 __lcpp_x) _NOEXCEPT {return ::tanh((double)__lcpp_x);}
// acosh
#if !(defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14)
inline _LIBCPP_INLINE_VISIBILITY float acosh(float __lcpp_x) _NOEXCEPT {return ::acoshf(__lcpp_x);}
inline _LIBCPP_INLINE_VISIBILITY long double acosh(long double __lcpp_x) _NOEXCEPT {return ::acoshl(__lcpp_x);}
@@ -973,11 +1042,9 @@ template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if<std::is_integral<_A1>::value, double>::type
acosh(_A1 __lcpp_x) _NOEXCEPT {return ::acosh((double)__lcpp_x);}
#endif
// asinh
#if !(defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14)
inline _LIBCPP_INLINE_VISIBILITY float asinh(float __lcpp_x) _NOEXCEPT {return ::asinhf(__lcpp_x);}
inline _LIBCPP_INLINE_VISIBILITY long double asinh(long double __lcpp_x) _NOEXCEPT {return ::asinhl(__lcpp_x);}
@@ -985,11 +1052,9 @@ template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if<std::is_integral<_A1>::value, double>::type
asinh(_A1 __lcpp_x) _NOEXCEPT {return ::asinh((double)__lcpp_x);}
#endif
// atanh
#if !(defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14)
inline _LIBCPP_INLINE_VISIBILITY float atanh(float __lcpp_x) _NOEXCEPT {return ::atanhf(__lcpp_x);}
inline _LIBCPP_INLINE_VISIBILITY long double atanh(long double __lcpp_x) _NOEXCEPT {return ::atanhl(__lcpp_x);}
@@ -997,11 +1062,9 @@ template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if<std::is_integral<_A1>::value, double>::type
atanh(_A1 __lcpp_x) _NOEXCEPT {return ::atanh((double)__lcpp_x);}
#endif
// cbrt
#if !(defined(_LIBCPP_MSVCRT) && (_VC_CRT_MAJOR_VERSION-0) < 14)
inline _LIBCPP_INLINE_VISIBILITY float cbrt(float __lcpp_x) _NOEXCEPT {return ::cbrtf(__lcpp_x);}
inline _LIBCPP_INLINE_VISIBILITY long double cbrt(long double __lcpp_x) _NOEXCEPT {return ::cbrtl(__lcpp_x);}
@@ -1009,11 +1072,9 @@ template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if<std::is_integral<_A1>::value, double>::type
cbrt(_A1 __lcpp_x) _NOEXCEPT {return ::cbrt((double)__lcpp_x);}
#endif
// copysign
#if !defined(_VC_CRT_MAJOR_VERSION) || (_VC_CRT_MAJOR_VERSION < 12)
inline _LIBCPP_INLINE_VISIBILITY float copysign(float __lcpp_x,
float __lcpp_y) _NOEXCEPT {
return ::copysignf(__lcpp_x, __lcpp_y);
@@ -1022,7 +1083,6 @@ inline _LIBCPP_INLINE_VISIBILITY long double
copysign(long double __lcpp_x, long double __lcpp_y) _NOEXCEPT {
return ::copysignl(__lcpp_x, __lcpp_y);
}
#endif
template <class _A1, class _A2>
inline _LIBCPP_INLINE_VISIBILITY
@@ -1040,8 +1100,6 @@ copysign(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT
return ::copysign((__result_type)__lcpp_x, (__result_type)__lcpp_y);
}
#if !(defined(_LIBCPP_MSVCRT) && ((_VC_CRT_MAJOR_VERSION-0) < 14))
// erf
inline _LIBCPP_INLINE_VISIBILITY float erf(float __lcpp_x) _NOEXCEPT {return ::erff(__lcpp_x);}
@@ -1424,8 +1482,6 @@ inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if<std::is_integral<_A1>::value, double>::type
trunc(_A1 __lcpp_x) _NOEXCEPT {return ::trunc((double)__lcpp_x);}
#endif // !(defined(_LIBCPP_MSVCRT) && ((_VC_CRT_MAJOR_VERSION-0) < 14))
} // extern "C++"
#endif // __cplusplus

1558
include/memory
View File

File diff suppressed because it is too large Load Diff

7
include/module.modulemap
View File

@@ -484,7 +484,7 @@ module std [system] {
module __string { header "__string" export * }
module __tree { header "__tree" export * }
module __tuple { header "__tuple" export * }
module __undef_min_max { header "__undef_min_max" export * }
module __undef_macros { header "__undef_macros" export * }
module experimental {
requires cplusplus11
@@ -500,6 +500,11 @@ module std [system] {
module chrono {
header "experimental/chrono"
export *
}
module coroutine {
requires coroutines
header "experimental/coroutine"
export *
}
module deque {
header "experimental/deque"

191
include/mutex
View File

@@ -109,15 +109,17 @@ public:
lock_guard& operator=(lock_guard const&) = delete;
};
template <class... MutexTypes> // Variadic lock_guard only provided in ABI V2.
class lock_guard
template <class... MutexTypes>
class scoped_lock // C++17
{
public:
explicit lock_guard(MutexTypes&... m);
lock_guard(MutexTypes&... m, adopt_lock_t);
~lock_guard();
lock_guard(lock_guard const&) = delete;
lock_guard& operator=(lock_guard const&) = delete;
using mutex_type = Mutex; // If MutexTypes... consists of the single type Mutex
explicit scoped_lock(MutexTypes&... m);
scoped_lock(MutexTypes&... m, adopt_lock_t);
~scoped_lock();
scoped_lock(scoped_lock const&) = delete;
scoped_lock& operator=(scoped_lock const&) = delete;
private:
tuple<MutexTypes&...> pm; // exposition only
};
@@ -189,17 +191,19 @@ template<class Callable, class ...Args>
#include <__mutex_base>
#include <functional>
#include <memory>
#ifndef _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
#include <tuple>
#endif
#include <__threading_support>
#include <__undef_min_max>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
#ifndef _LIBCPP_HAS_NO_THREADS
@@ -341,7 +345,7 @@ try_lock(_L0& __l0, _L1& __l1)
return 0;
}
#ifndef _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
template <class _L0, class _L1, class _L2, class... _L3>
int
@@ -360,7 +364,7 @@ try_lock(_L0& __l0, _L1& __l1, _L2& __l2, _L3&... __l3)
return __r;
}
#endif // _LIBCPP_HAS_NO_VARIADICS
#endif // _LIBCPP_CXX03_LANG
template <class _L0, class _L1>
void
@@ -389,7 +393,7 @@ lock(_L0& __l0, _L1& __l1)
}
}
#ifndef _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
template <class _L0, class _L1, class _L2, class ..._L3>
void
@@ -464,19 +468,97 @@ void __unlock(_L0& __l0, _L1& __l1, _L2& __l2, _L3&... __l3) {
_VSTD::__unlock(__l2, __l3...);
}
#endif // _LIBCPP_HAS_NO_VARIADICS
#endif // _LIBCPP_CXX03_LANG
#if _LIBCPP_STD_VER > 14
template <class ..._Mutexes>
class _LIBCPP_TEMPLATE_VIS scoped_lock;
template <>
class _LIBCPP_TEMPLATE_VIS scoped_lock<> {
public:
explicit scoped_lock() {}
~scoped_lock() = default;
_LIBCPP_INLINE_VISIBILITY
explicit scoped_lock(adopt_lock_t) {}
scoped_lock(scoped_lock const&) = delete;
scoped_lock& operator=(scoped_lock const&) = delete;
};
template <class _Mutex>
class _LIBCPP_TEMPLATE_VIS scoped_lock<_Mutex> {
public:
typedef _Mutex mutex_type;
private:
mutex_type& __m_;
public:
explicit scoped_lock(mutex_type & __m) _LIBCPP_THREAD_SAFETY_ANNOTATION(acquire_capability(__m))
: __m_(__m) {__m_.lock();}
~scoped_lock() _LIBCPP_THREAD_SAFETY_ANNOTATION(release_capability()) {__m_.unlock();}
_LIBCPP_INLINE_VISIBILITY
explicit scoped_lock(mutex_type& __m, adopt_lock_t) _LIBCPP_THREAD_SAFETY_ANNOTATION(requires_capability(__m))
: __m_(__m) {}
scoped_lock(scoped_lock const&) = delete;
scoped_lock& operator=(scoped_lock const&) = delete;
};
template <class ..._MArgs>
class _LIBCPP_TEMPLATE_VIS scoped_lock
{
static_assert(sizeof...(_MArgs) > 1, "At least 2 lock types required");
typedef tuple<_MArgs&...> _MutexTuple;
public:
_LIBCPP_INLINE_VISIBILITY
explicit scoped_lock(_MArgs&... __margs)
: __t_(__margs...)
{
_VSTD::lock(__margs...);
}
_LIBCPP_INLINE_VISIBILITY
scoped_lock(_MArgs&... __margs, adopt_lock_t)
: __t_(__margs...)
{
}
_LIBCPP_INLINE_VISIBILITY
~scoped_lock() {
typedef typename __make_tuple_indices<sizeof...(_MArgs)>::type _Indices;
__unlock_unpack(_Indices{}, __t_);
}
scoped_lock(scoped_lock const&) = delete;
scoped_lock& operator=(scoped_lock const&) = delete;
private:
template <size_t ..._Indx>
_LIBCPP_INLINE_VISIBILITY
static void __unlock_unpack(__tuple_indices<_Indx...>, _MutexTuple& __mt) {
_VSTD::__unlock(_VSTD::get<_Indx>(__mt)...);
}
_MutexTuple __t_;
};
#endif // _LIBCPP_STD_VER > 14
#endif // !_LIBCPP_HAS_NO_THREADS
struct _LIBCPP_TEMPLATE_VIS once_flag;
#ifndef _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
template<class _Callable, class... _Args>
_LIBCPP_INLINE_VISIBILITY
void call_once(once_flag&, _Callable&&, _Args&&...);
#else // _LIBCPP_HAS_NO_VARIADICS
#else // _LIBCPP_CXX03_LANG
template<class _Callable>
_LIBCPP_INLINE_VISIBILITY
@@ -486,7 +568,7 @@ template<class _Callable>
_LIBCPP_INLINE_VISIBILITY
void call_once(once_flag&, const _Callable&);
#endif // _LIBCPP_HAS_NO_VARIADICS
#endif // _LIBCPP_CXX03_LANG
struct _LIBCPP_TEMPLATE_VIS once_flag
{
@@ -500,11 +582,11 @@ private:
unsigned long __state_;
#ifndef _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
template<class _Callable, class... _Args>
friend
void call_once(once_flag&, _Callable&&, _Args&&...);
#else // _LIBCPP_HAS_NO_VARIADICS
#else // _LIBCPP_CXX03_LANG
template<class _Callable>
friend
void call_once(once_flag&, _Callable&);
@@ -512,10 +594,10 @@ private:
template<class _Callable>
friend
void call_once(once_flag&, const _Callable&);
#endif // _LIBCPP_HAS_NO_VARIADICS
#endif // _LIBCPP_CXX03_LANG
};
#ifndef _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
template <class _Fp>
class __call_once_param
@@ -570,7 +652,7 @@ __call_once_proxy(void* __vp)
_LIBCPP_FUNC_VIS void __call_once(volatile unsigned long&, void*, void(*)(void*));
#ifndef _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
template<class _Callable, class... _Args>
inline _LIBCPP_INLINE_VISIBILITY
@@ -586,7 +668,7 @@ call_once(once_flag& __flag, _Callable&& __func, _Args&&... __args)
}
}
#else // _LIBCPP_HAS_NO_VARIADICS
#else // _LIBCPP_CXX03_LANG
template<class _Callable>
inline _LIBCPP_INLINE_VISIBILITY
@@ -605,72 +687,17 @@ inline _LIBCPP_INLINE_VISIBILITY
void
call_once(once_flag& __flag, const _Callable& __func)
{
if (__flag.__state_ != ~0ul)
if (__libcpp_acquire_load(&__flag.__state_) != ~0ul)
{
__call_once_param<const _Callable> __p(__func);
__call_once(__flag.__state_, &__p, &__call_once_proxy<const _Callable>);
}
}
#endif // _LIBCPP_HAS_NO_VARIADICS
#if defined(_LIBCPP_ABI_VARIADIC_LOCK_GUARD) \
&& !defined(_LIBCPP_CXX03_LANG)
template <>
class _LIBCPP_TEMPLATE_VIS lock_guard<> {
public:
explicit lock_guard() {}
~lock_guard() = default;
_LIBCPP_INLINE_VISIBILITY
explicit lock_guard(adopt_lock_t) {}
lock_guard(lock_guard const&) = delete;
lock_guard& operator=(lock_guard const&) = delete;
};
template <class ..._MArgs>
class _LIBCPP_TEMPLATE_VIS lock_guard
{
static_assert(sizeof...(_MArgs) >= 2, "At least 2 lock types required");
typedef tuple<_MArgs&...> _MutexTuple;
public:
_LIBCPP_INLINE_VISIBILITY
explicit lock_guard(_MArgs&... __margs)
: __t_(__margs...)
{
_VSTD::lock(__margs...);
}
_LIBCPP_INLINE_VISIBILITY
lock_guard(_MArgs&... __margs, adopt_lock_t)
: __t_(__margs...)
{
}
_LIBCPP_INLINE_VISIBILITY
~lock_guard() {
typedef typename __make_tuple_indices<sizeof...(_MArgs)>::type _Indices;
__unlock_unpack(_Indices{}, __t_);
}
lock_guard(lock_guard const&) = delete;
lock_guard& operator=(lock_guard const&) = delete;
private:
template <size_t ..._Indx>
_LIBCPP_INLINE_VISIBILITY
static void __unlock_unpack(__tuple_indices<_Indx...>, _MutexTuple& __mt) {
_VSTD::__unlock(_VSTD::get<_Indx>(__mt)...);
}
_MutexTuple __t_;
};
#endif // _LIBCPP_ABI_VARIADIC_LOCK_GUARD
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP_MUTEX

16
include/new
View File

@@ -146,9 +146,8 @@ _LIBCPP_NORETURN _LIBCPP_FUNC_VIS void __throw_bad_alloc(); // not in C++ spec
#if defined(_LIBCPP_BUILDING_LIBRARY) || (_LIBCPP_STD_VER > 11)
class _LIBCPP_EXCEPTION_ABI bad_array_length
: public bad_alloc
{
class _LIBCPP_EXCEPTION_ABI _LIBCPP_AVAILABILITY_BAD_ARRAY_LENGTH
bad_array_length : public bad_alloc {
public:
bad_array_length() _NOEXCEPT;
virtual ~bad_array_length() _NOEXCEPT;
@@ -182,7 +181,7 @@ _LIBCPP_OVERRIDABLE_FUNC_VIS void* operator new(std::size_t __sz, const std::not
_LIBCPP_OVERRIDABLE_FUNC_VIS void operator delete(void* __p) _NOEXCEPT;
_LIBCPP_OVERRIDABLE_FUNC_VIS void operator delete(void* __p, const std::nothrow_t&) _NOEXCEPT;
#ifndef _LIBCPP_HAS_NO_SIZED_DEALLOCATION
_LIBCPP_OVERRIDABLE_FUNC_VIS void operator delete(void* __p, std::size_t __sz) _NOEXCEPT;
_LIBCPP_OVERRIDABLE_FUNC_VIS _LIBCPP_AVAILABILITY_SIZED_NEW_DELETE void operator delete(void* __p, std::size_t __sz) _NOEXCEPT;
#endif
_LIBCPP_OVERRIDABLE_FUNC_VIS void* operator new[](std::size_t __sz) _THROW_BAD_ALLOC;
@@ -190,7 +189,7 @@ _LIBCPP_OVERRIDABLE_FUNC_VIS void* operator new[](std::size_t __sz, const std::n
_LIBCPP_OVERRIDABLE_FUNC_VIS void operator delete[](void* __p) _NOEXCEPT;
_LIBCPP_OVERRIDABLE_FUNC_VIS void operator delete[](void* __p, const std::nothrow_t&) _NOEXCEPT;
#ifndef _LIBCPP_HAS_NO_SIZED_DEALLOCATION
_LIBCPP_OVERRIDABLE_FUNC_VIS void operator delete[](void* __p, std::size_t __sz) _NOEXCEPT;
_LIBCPP_OVERRIDABLE_FUNC_VIS _LIBCPP_AVAILABILITY_SIZED_NEW_DELETE void operator delete[](void* __p, std::size_t __sz) _NOEXCEPT;
#endif
#ifndef _LIBCPP_HAS_NO_ALIGNED_ALLOCATION
@@ -199,7 +198,7 @@ _LIBCPP_OVERRIDABLE_FUNC_VIS void* operator new(std::size_t __sz, std::align_val
_LIBCPP_OVERRIDABLE_FUNC_VIS void operator delete(void* __p, std::align_val_t) _NOEXCEPT;
_LIBCPP_OVERRIDABLE_FUNC_VIS void operator delete(void* __p, std::align_val_t, const std::nothrow_t&) _NOEXCEPT;
#ifndef _LIBCPP_HAS_NO_SIZED_DEALLOCATION
_LIBCPP_OVERRIDABLE_FUNC_VIS void operator delete(void* __p, std::size_t __sz, std::align_val_t) _NOEXCEPT;
_LIBCPP_OVERRIDABLE_FUNC_VIS _LIBCPP_AVAILABILITY_SIZED_NEW_DELETE void operator delete(void* __p, std::size_t __sz, std::align_val_t) _NOEXCEPT;
#endif
_LIBCPP_OVERRIDABLE_FUNC_VIS void* operator new[](std::size_t __sz, std::align_val_t) _THROW_BAD_ALLOC;
@@ -207,7 +206,7 @@ _LIBCPP_OVERRIDABLE_FUNC_VIS void* operator new[](std::size_t __sz, std::align_v
_LIBCPP_OVERRIDABLE_FUNC_VIS void operator delete[](void* __p, std::align_val_t) _NOEXCEPT;
_LIBCPP_OVERRIDABLE_FUNC_VIS void operator delete[](void* __p, std::align_val_t, const std::nothrow_t&) _NOEXCEPT;
#ifndef _LIBCPP_HAS_NO_SIZED_DEALLOCATION
_LIBCPP_OVERRIDABLE_FUNC_VIS void operator delete[](void* __p, std::size_t __sz, std::align_val_t) _NOEXCEPT;
_LIBCPP_OVERRIDABLE_FUNC_VIS _LIBCPP_AVAILABILITY_SIZED_NEW_DELETE void operator delete[](void* __p, std::size_t __sz, std::align_val_t) _NOEXCEPT;
#endif
#endif
@@ -238,6 +237,9 @@ inline _LIBCPP_INLINE_VISIBILITY void __libcpp_deallocate(void *__ptr) {
#ifdef _LIBCPP_BAD_ARRAY_LENGTH_DEFINED
_LIBCPP_NORETURN inline _LIBCPP_ALWAYS_INLINE
#ifndef _LIBCPP_NO_EXCEPTIONS
_LIBCPP_AVAILABILITY_BAD_ARRAY_LENGTH
#endif
void __throw_bad_array_length()
{
#ifndef _LIBCPP_NO_EXCEPTIONS

16
include/numeric
View File

@@ -71,6 +71,9 @@ template <class M, class N>
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
template <class _InputIterator, class _Tp>
@@ -222,11 +225,11 @@ struct __abs<_Result, _Source, false> {
template<class _Tp>
_LIBCPP_CONSTEXPR _LIBCPP_INLINE_VISIBILITY
_LIBCPP_CONSTEXPR _LIBCPP_HIDDEN
_Tp __gcd(_Tp __m, _Tp __n)
{
static_assert((!is_signed<_Tp>::value), "");
return __n == 0 ? __m : __gcd<_Tp>(__n, __m % __n);
return __n == 0 ? __m : _VSTD::__gcd<_Tp>(__n, __m % __n);
}
@@ -240,8 +243,9 @@ gcd(_Tp __m, _Up __n)
static_assert((!is_same<typename remove_cv<_Up>::type, bool>::value), "Second argument to gcd cannot be bool" );
using _Rp = common_type_t<_Tp,_Up>;
using _Wp = make_unsigned_t<_Rp>;
return static_cast<_Rp>(__gcd(static_cast<_Wp>(__abs<_Rp, _Tp>()(__m)),
static_cast<_Wp>(__abs<_Rp, _Up>()(__n))));
return static_cast<_Rp>(_VSTD::__gcd(
static_cast<_Wp>(__abs<_Rp, _Tp>()(__m)),
static_cast<_Wp>(__abs<_Rp, _Up>()(__n))));
}
template<class _Tp, class _Up>
@@ -256,7 +260,7 @@ lcm(_Tp __m, _Up __n)
return 0;
using _Rp = common_type_t<_Tp,_Up>;
_Rp __val1 = __abs<_Rp, _Tp>()(__m) / gcd(__m, __n);
_Rp __val1 = __abs<_Rp, _Tp>()(__m) / _VSTD::gcd(__m, __n);
_Rp __val2 = __abs<_Rp, _Up>()(__n);
_LIBCPP_ASSERT((numeric_limits<_Rp>::max() / __val1 > __val2), "Overflow in lcm");
return __val1 * __val2;
@@ -266,4 +270,6 @@ lcm(_Tp __m, _Up __n)
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP_NUMERIC

213
include/optional
View File

@@ -17,29 +17,31 @@
// C++1z
namespace std {
// 20.6.3, optional for object types
// 23.6.3, optional for object types
template <class T> class optional;
// 20.6.4, no-value state indicator
// 23.6.4, no-value state indicator
struct nullopt_t{see below };
constexpr nullopt_t nullopt(unspecified );
// 20.6.5, class bad_optional_access
// 23.6.5, class bad_optional_access
class bad_optional_access;
// 20.6.6, relational operators
template <class T>
constexpr bool operator==(const optional<T>&, const optional<T>&);
template <class T>
constexpr bool operator!=(const optional<T>&, const optional<T>&);
template <class T>
constexpr bool operator<(const optional<T>&, const optional<T>&);
template <class T>
constexpr bool operator>(const optional<T>&, const optional<T>&);
template <class T>
constexpr bool operator<=(const optional<T>&, const optional<T>&);
template <class T>
constexpr bool operator>=(const optional<T>&, const optional<T>&);
// 23.6.6, relational operators
template <class T, class U>
constexpr bool operator==(const optional<T>&, const optional<U>&);
template <class T, class U>
constexpr bool operator!=(const optional<T>&, const optional<U>&);
template <class T, class U>
constexpr bool operator<(const optional<T>&, const optional<U>&);
template <class T, class U>
constexpr bool operator>(const optional<T>&, const optional<U>&);
template <class T, class U>
constexpr bool operator<=(const optional<T>&, const optional<U>&);
template <class T, class U>
constexpr bool operator>=(const optional<T>&, const optional<U>&);
// 23.6.7 comparison with nullopt
template <class T> constexpr bool operator==(const optional<T>&, nullopt_t) noexcept;
template <class T> constexpr bool operator==(nullopt_t, const optional<T>&) noexcept;
template <class T> constexpr bool operator!=(const optional<T>&, nullopt_t) noexcept;
@@ -53,21 +55,21 @@ namespace std {
template <class T> constexpr bool operator>=(const optional<T>&, nullopt_t) noexcept;
template <class T> constexpr bool operator>=(nullopt_t, const optional<T>&) noexcept;
// 20.6.8, comparison with T
template <class T> constexpr bool operator==(const optional<T>&, const T&);
template <class T> constexpr bool operator==(const T&, const optional<T>&);
template <class T> constexpr bool operator!=(const optional<T>&, const T&);
template <class T> constexpr bool operator!=(const T&, const optional<T>&);
template <class T> constexpr bool operator<(const optional<T>&, const T&);
template <class T> constexpr bool operator<(const T&, const optional<T>&);
template <class T> constexpr bool operator<=(const optional<T>&, const T&);
template <class T> constexpr bool operator<=(const T&, const optional<T>&);
template <class T> constexpr bool operator>(const optional<T>&, const T&);
template <class T> constexpr bool operator>(const T&, const optional<T>&);
template <class T> constexpr bool operator>=(const optional<T>&, const T&);
template <class T> constexpr bool operator>=(const T&, const optional<T>&);
// 23.6.8, comparison with T
template <class T, class U> constexpr bool operator==(const optional<T>&, const U&);
template <class T, class U> constexpr bool operator==(const U&, const optional<T>&);
template <class T, class U> constexpr bool operator!=(const optional<T>&, const U&);
template <class T, class U> constexpr bool operator!=(const U&, const optional<T>&);
template <class T, class U> constexpr bool operator<(const optional<T>&, const U&);
template <class T, class U> constexpr bool operator<(const U&, const optional<T>&);
template <class T, class U> constexpr bool operator<=(const optional<T>&, const U&);
template <class T, class U> constexpr bool operator<=(const U&, const optional<T>&);
template <class T, class U> constexpr bool operator>(const optional<T>&, const U&);
template <class T, class U> constexpr bool operator>(const U&, const optional<T>&);
template <class T, class U> constexpr bool operator>=(const optional<T>&, const U&);
template <class T, class U> constexpr bool operator>=(const U&, const optional<T>&);
// 20.6.9, specialized algorithms
// 23.6.9, specialized algorithms
template <class T> void swap(optional<T>&, optional<T>&) noexcept(see below );
template <class T> constexpr optional<see below > make_optional(T&&);
template <class T, class... Args>
@@ -75,7 +77,7 @@ namespace std {
template <class T, class U, class... Args>
constexpr optional<T> make_optional(initializer_list<U> il, Args&&... args);
// 20.6.10, hash support
// 23.6.10, hash support
template <class T> struct hash;
template <class T> struct hash<optional<T>>;
@@ -83,11 +85,11 @@ namespace std {
public:
using value_type = T;
// 20.6.3.1, constructors
// 23.6.3.1, constructors
constexpr optional() noexcept;
constexpr optional(nullopt_t) noexcept;
optional(const optional &);
optional(optional &&) noexcept(see below );
optional(optional &&) noexcept(see below);
template <class... Args> constexpr explicit optional(in_place_t, Args &&...);
template <class U, class... Args>
constexpr explicit optional(in_place_t, initializer_list<U>, Args &&...);
@@ -98,24 +100,24 @@ namespace std {
template <class U>
constexpr EXPLICIT optional(optional<U> &&);
// 20.6.3.2, destructor
// 23.6.3.2, destructor
~optional();
// 20.6.3.3, assignment
// 23.6.3.3, assignment
optional &operator=(nullopt_t) noexcept;
optional &operator=(const optional &);
optional &operator=(optional &&) noexcept(see below );
template <class U = T> optional &operator=(U &&);
template <class U> optional &operator=(const optional<U> &);
template <class U> optional &operator=(optional<U> &&);
template <class... Args> void emplace(Args &&...);
template <class... Args> T& emplace(Args &&...);
template <class U, class... Args>
void emplace(initializer_list<U>, Args &&...);
T& emplace(initializer_list<U>, Args &&...);
// 20.6.3.4, swap
// 23.6.3.4, swap
void swap(optional &) noexcept(see below );
// 20.6.3.5, observers
// 23.6.3.5, observers
constexpr T const *operator->() const;
constexpr T *operator->();
constexpr T const &operator*() const &;
@@ -131,7 +133,7 @@ namespace std {
template <class U> constexpr T value_or(U &&) const &;
template <class U> constexpr T value_or(U &&) &&;
// 20.6.3.6, modifiers
// 23.6.3.6, modifiers
void reset() noexcept;
private:
@@ -144,7 +146,6 @@ namespace std {
#include <__config>
#include <__debug>
#include <__functional_base>
#include <__undef_min_max>
#include <functional>
#include <initializer_list>
#include <new>
@@ -156,6 +157,10 @@ namespace std {
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
namespace std // purposefully not using versioning namespace
{
@@ -531,7 +536,7 @@ private:
};
template <class _Up>
using _CheckOptionalArgsCtor = conditional_t<
!is_same_v<in_place_t, _Up> &&
!is_same_v<decay_t<_Up>, in_place_t> &&
!is_same_v<decay_t<_Up>, optional>,
_CheckOptionalArgsConstructor,
__check_tuple_constructor_fail
@@ -597,8 +602,8 @@ private:
public:
_LIBCPP_INLINE_VISIBILITY constexpr optional() noexcept {}
_LIBCPP_INLINE_VISIBILITY optional(const optional&) = default;
_LIBCPP_INLINE_VISIBILITY optional(optional&&) = default;
_LIBCPP_INLINE_VISIBILITY constexpr optional(const optional&) = default;
_LIBCPP_INLINE_VISIBILITY constexpr optional(optional&&) = default;
_LIBCPP_INLINE_VISIBILITY constexpr optional(nullopt_t) noexcept {}
template <class... _Args, class = enable_if_t<
@@ -729,11 +734,12 @@ public:
>
>
_LIBCPP_INLINE_VISIBILITY
void
_Tp &
emplace(_Args&&... __args)
{
reset();
this->__construct(_VSTD::forward<_Args>(__args)...);
return this->__get();
}
template <class _Up, class... _Args,
@@ -743,11 +749,12 @@ public:
>
>
_LIBCPP_INLINE_VISIBILITY
void
_Tp &
emplace(initializer_list<_Up> __il, _Args&&... __args)
{
reset();
this->__construct(__il, _VSTD::forward<_Args>(__args)...);
return this->__get();
}
_LIBCPP_INLINE_VISIBILITY
@@ -890,7 +897,7 @@ public:
template <class _Up>
_LIBCPP_INLINE_VISIBILITY
value_type value_or(_Up&& __v) &&
constexpr value_type value_or(_Up&& __v) &&
{
static_assert(is_move_constructible_v<value_type>,
"optional<T>::value_or: T must be move constructible");
@@ -921,14 +928,14 @@ private:
};
// Comparisons between optionals
template <class _Tp>
template <class _Tp, class _Up>
_LIBCPP_INLINE_VISIBILITY constexpr
enable_if_t<
is_convertible_v<decltype(_VSTD::declval<const _Tp&>() ==
_VSTD::declval<const _Tp&>()), bool>,
_VSTD::declval<const _Up&>()), bool>,
bool
>
operator==(const optional<_Tp>& __x, const optional<_Tp>& __y)
operator==(const optional<_Tp>& __x, const optional<_Up>& __y)
{
if (static_cast<bool>(__x) != static_cast<bool>(__y))
return false;
@@ -937,14 +944,14 @@ operator==(const optional<_Tp>& __x, const optional<_Tp>& __y)
return *__x == *__y;
}
template <class _Tp>
template <class _Tp, class _Up>
_LIBCPP_INLINE_VISIBILITY constexpr
enable_if_t<
is_convertible_v<decltype(_VSTD::declval<const _Tp&>() !=
_VSTD::declval<const _Tp&>()), bool>,
_VSTD::declval<const _Up&>()), bool>,
bool
>
operator!=(const optional<_Tp>& __x, const optional<_Tp>& __y)
operator!=(const optional<_Tp>& __x, const optional<_Up>& __y)
{
if (static_cast<bool>(__x) != static_cast<bool>(__y))
return true;
@@ -953,14 +960,14 @@ operator!=(const optional<_Tp>& __x, const optional<_Tp>& __y)
return *__x != *__y;
}
template <class _Tp>
template <class _Tp, class _Up>
_LIBCPP_INLINE_VISIBILITY constexpr
enable_if_t<
is_convertible_v<decltype(_VSTD::declval<const _Tp&>() <
_VSTD::declval<const _Tp&>()), bool>,
_VSTD::declval<const _Up&>()), bool>,
bool
>
operator<(const optional<_Tp>& __x, const optional<_Tp>& __y)
operator<(const optional<_Tp>& __x, const optional<_Up>& __y)
{
if (!static_cast<bool>(__y))
return false;
@@ -969,14 +976,14 @@ operator<(const optional<_Tp>& __x, const optional<_Tp>& __y)
return *__x < *__y;
}
template <class _Tp>
template <class _Tp, class _Up>
_LIBCPP_INLINE_VISIBILITY constexpr
enable_if_t<
is_convertible_v<decltype(_VSTD::declval<const _Tp&>() >
_VSTD::declval<const _Tp&>()), bool>,
_VSTD::declval<const _Up&>()), bool>,
bool
>
operator>(const optional<_Tp>& __x, const optional<_Tp>& __y)
operator>(const optional<_Tp>& __x, const optional<_Up>& __y)
{
if (!static_cast<bool>(__x))
return false;
@@ -985,14 +992,14 @@ operator>(const optional<_Tp>& __x, const optional<_Tp>& __y)
return *__x > *__y;
}
template <class _Tp>
template <class _Tp, class _Up>
_LIBCPP_INLINE_VISIBILITY constexpr
enable_if_t<
is_convertible_v<decltype(_VSTD::declval<const _Tp&>() <=
_VSTD::declval<const _Tp&>()), bool>,
_VSTD::declval<const _Up&>()), bool>,
bool
>
operator<=(const optional<_Tp>& __x, const optional<_Tp>& __y)
operator<=(const optional<_Tp>& __x, const optional<_Up>& __y)
{
if (!static_cast<bool>(__x))
return true;
@@ -1001,14 +1008,14 @@ operator<=(const optional<_Tp>& __x, const optional<_Tp>& __y)
return *__x <= *__y;
}
template <class _Tp>
template <class _Tp, class _Up>
_LIBCPP_INLINE_VISIBILITY constexpr
enable_if_t<
is_convertible_v<decltype(_VSTD::declval<const _Tp&>() >=
_VSTD::declval<const _Tp&>()), bool>,
_VSTD::declval<const _Up&>()), bool>,
bool
>
operator>=(const optional<_Tp>& __x, const optional<_Tp>& __y)
operator>=(const optional<_Tp>& __x, const optional<_Up>& __y)
{
if (!static_cast<bool>(__y))
return true;
@@ -1115,146 +1122,146 @@ operator>=(nullopt_t, const optional<_Tp>& __x) noexcept
}
// Comparisons with T
template <class _Tp>
template <class _Tp, class _Up>
_LIBCPP_INLINE_VISIBILITY constexpr
enable_if_t<
is_convertible_v<decltype(_VSTD::declval<const _Tp&>() ==
_VSTD::declval<const _Tp&>()), bool>,
_VSTD::declval<const _Up&>()), bool>,
bool
>
operator==(const optional<_Tp>& __x, const _Tp& __v)
operator==(const optional<_Tp>& __x, const _Up& __v)
{
return static_cast<bool>(__x) ? *__x == __v : false;
}
template <class _Tp>
template <class _Tp, class _Up>
_LIBCPP_INLINE_VISIBILITY constexpr
enable_if_t<
is_convertible_v<decltype(_VSTD::declval<const _Tp&>() ==
_VSTD::declval<const _Tp&>()), bool>,
_VSTD::declval<const _Up&>()), bool>,
bool
>
operator==(const _Tp& __v, const optional<_Tp>& __x)
operator==(const _Tp& __v, const optional<_Up>& __x)
{
return static_cast<bool>(__x) ? __v == *__x : false;
}
template <class _Tp>
template <class _Tp, class _Up>
_LIBCPP_INLINE_VISIBILITY constexpr
enable_if_t<
is_convertible_v<decltype(_VSTD::declval<const _Tp&>() !=
_VSTD::declval<const _Tp&>()), bool>,
_VSTD::declval<const _Up&>()), bool>,
bool
>
operator!=(const optional<_Tp>& __x, const _Tp& __v)
operator!=(const optional<_Tp>& __x, const _Up& __v)
{
return static_cast<bool>(__x) ? *__x != __v : true;
}
template <class _Tp>
template <class _Tp, class _Up>
_LIBCPP_INLINE_VISIBILITY constexpr
enable_if_t<
is_convertible_v<decltype(_VSTD::declval<const _Tp&>() !=
_VSTD::declval<const _Tp&>()), bool>,
_VSTD::declval<const _Up&>()), bool>,
bool
>
operator!=(const _Tp& __v, const optional<_Tp>& __x)
operator!=(const _Tp& __v, const optional<_Up>& __x)
{
return static_cast<bool>(__x) ? __v != *__x : true;
}
template <class _Tp>
template <class _Tp, class _Up>
_LIBCPP_INLINE_VISIBILITY constexpr
enable_if_t<
is_convertible_v<decltype(_VSTD::declval<const _Tp&>() <
_VSTD::declval<const _Tp&>()), bool>,
_VSTD::declval<const _Up&>()), bool>,
bool
>
operator<(const optional<_Tp>& __x, const _Tp& __v)
operator<(const optional<_Tp>& __x, const _Up& __v)
{
return static_cast<bool>(__x) ? *__x < __v : true;
}
template <class _Tp>
template <class _Tp, class _Up>
_LIBCPP_INLINE_VISIBILITY constexpr
enable_if_t<
is_convertible_v<decltype(_VSTD::declval<const _Tp&>() <
_VSTD::declval<const _Tp&>()), bool>,
_VSTD::declval<const _Up&>()), bool>,
bool
>
operator<(const _Tp& __v, const optional<_Tp>& __x)
operator<(const _Tp& __v, const optional<_Up>& __x)
{
return static_cast<bool>(__x) ? __v < *__x : false;
}
template <class _Tp>
template <class _Tp, class _Up>
_LIBCPP_INLINE_VISIBILITY constexpr
enable_if_t<
is_convertible_v<decltype(_VSTD::declval<const _Tp&>() <=
_VSTD::declval<const _Tp&>()), bool>,
_VSTD::declval<const _Up&>()), bool>,
bool
>
operator<=(const optional<_Tp>& __x, const _Tp& __v)
operator<=(const optional<_Tp>& __x, const _Up& __v)
{
return static_cast<bool>(__x) ? *__x <= __v : true;
}
template <class _Tp>
template <class _Tp, class _Up>
_LIBCPP_INLINE_VISIBILITY constexpr
enable_if_t<
is_convertible_v<decltype(_VSTD::declval<const _Tp&>() <=
_VSTD::declval<const _Tp&>()), bool>,
_VSTD::declval<const _Up&>()), bool>,
bool
>
operator<=(const _Tp& __v, const optional<_Tp>& __x)
operator<=(const _Tp& __v, const optional<_Up>& __x)
{
return static_cast<bool>(__x) ? __v <= *__x : false;
}
template <class _Tp>
template <class _Tp, class _Up>
_LIBCPP_INLINE_VISIBILITY constexpr
enable_if_t<
is_convertible_v<decltype(_VSTD::declval<const _Tp&>() >
_VSTD::declval<const _Tp&>()), bool>,
_VSTD::declval<const _Up&>()), bool>,
bool
>
operator>(const optional<_Tp>& __x, const _Tp& __v)
operator>(const optional<_Tp>& __x, const _Up& __v)
{
return static_cast<bool>(__x) ? *__x > __v : false;
}
template <class _Tp>
template <class _Tp, class _Up>
_LIBCPP_INLINE_VISIBILITY constexpr
enable_if_t<
is_convertible_v<decltype(_VSTD::declval<const _Tp&>() >
_VSTD::declval<const _Tp&>()), bool>,
_VSTD::declval<const _Up&>()), bool>,
bool
>
operator>(const _Tp& __v, const optional<_Tp>& __x)
operator>(const _Tp& __v, const optional<_Up>& __x)
{
return static_cast<bool>(__x) ? __v > *__x : true;
}
template <class _Tp>
template <class _Tp, class _Up>
_LIBCPP_INLINE_VISIBILITY constexpr
enable_if_t<
is_convertible_v<decltype(_VSTD::declval<const _Tp&>() >=
_VSTD::declval<const _Tp&>()), bool>,
_VSTD::declval<const _Up&>()), bool>,
bool
>
operator>=(const optional<_Tp>& __x, const _Tp& __v)
operator>=(const optional<_Tp>& __x, const _Up& __v)
{
return static_cast<bool>(__x) ? *__x >= __v : false;
}
template <class _Tp>
template <class _Tp, class _Up>
_LIBCPP_INLINE_VISIBILITY constexpr
enable_if_t<
is_convertible_v<decltype(_VSTD::declval<const _Tp&>() >=
_VSTD::declval<const _Tp&>()), bool>,
_VSTD::declval<const _Up&>()), bool>,
bool
>
operator>=(const _Tp& __v, const optional<_Tp>& __x)
operator>=(const _Tp& __v, const optional<_Up>& __x)
{
return static_cast<bool>(__x) ? __v >= *__x : true;
}
@@ -1301,7 +1308,7 @@ struct _LIBCPP_TEMPLATE_VIS hash<
typedef size_t result_type;
_LIBCPP_INLINE_VISIBILITY
result_type operator()(const argument_type& __opt) const _NOEXCEPT
result_type operator()(const argument_type& __opt) const
{
return static_cast<bool>(__opt) ? hash<remove_const_t<_Tp>>()(*__opt) : 0;
}
@@ -1311,4 +1318,6 @@ _LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP_STD_VER > 14
_LIBCPP_POP_MACROS
#endif // _LIBCPP_OPTIONAL

14
include/ostream
View File

@@ -165,13 +165,11 @@ public:
{ this->init(__sb); }
virtual ~basic_ostream();
protected:
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
inline _LIBCPP_INLINE_VISIBILITY
basic_ostream(basic_ostream&& __rhs);
#endif
// 27.7.2.3 Assign/swap
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
inline _LIBCPP_INLINE_VISIBILITY
basic_ostream& operator=(basic_ostream&& __rhs);
#endif
@@ -290,7 +288,7 @@ basic_ostream<_CharT, _Traits>::sentry::~sentry()
}
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits>
basic_ostream<_CharT, _Traits>::basic_ostream(basic_ostream&& __rhs)
@@ -306,7 +304,7 @@ basic_ostream<_CharT, _Traits>::operator=(basic_ostream&& __rhs)
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits>
basic_ostream<_CharT, _Traits>::~basic_ostream()
@@ -1023,7 +1021,7 @@ flush(basic_ostream<_CharT, _Traits>& __os)
return __os;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Stream, class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
@@ -1039,7 +1037,7 @@ operator<<(_Stream&& __os, const _Tp& __x)
return _VSTD::move(__os);
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template<class _CharT, class _Traits, class _Allocator>
basic_ostream<_CharT, _Traits>&
@@ -1082,8 +1080,10 @@ operator<<(basic_ostream<_CharT, _Traits>& __os, const bitset<_Size>& __x)
use_facet<ctype<_CharT> >(__os.getloc()).widen('1'));
}
#ifndef _LIBCPP_AVAILABILITY_NO_STREAMS_EXTERN_TEMPLATE
_LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS basic_ostream<char>)
_LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS basic_ostream<wchar_t>)
#endif
_LIBCPP_END_NAMESPACE_STD

79
include/queue
View File

@@ -213,29 +213,27 @@ public:
_LIBCPP_INLINE_VISIBILITY
queue(const queue& __q) : c(__q.c) {}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
queue& operator=(const queue& __q) {c = __q.c; return *this;}
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
queue(queue&& __q)
_NOEXCEPT_(is_nothrow_move_constructible<container_type>::value)
: c(_VSTD::move(__q.c)) {}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
queue& operator=(const queue& __q) {c = __q.c; return *this;}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
queue& operator=(queue&& __q)
_NOEXCEPT_(is_nothrow_move_assignable<container_type>::value)
{c = _VSTD::move(__q.c); return *this;}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
explicit queue(const container_type& __c) : c(__c) {}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
explicit queue(container_type&& __c) : c(_VSTD::move(__c)) {}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _Alloc>
_LIBCPP_INLINE_VISIBILITY
explicit queue(const _Alloc& __a,
@@ -254,7 +252,7 @@ public:
typename enable_if<uses_allocator<container_type,
_Alloc>::value>::type* = 0)
: c(__c, __a) {}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Alloc>
_LIBCPP_INLINE_VISIBILITY
queue(container_type&& __c, const _Alloc& __a,
@@ -268,7 +266,7 @@ public:
_Alloc>::value>::type* = 0)
: c(_VSTD::move(__q.c), __a) {}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
bool empty() const {return c.empty();}
@@ -286,10 +284,9 @@ public:
_LIBCPP_INLINE_VISIBILITY
void push(const value_type& __v) {c.push_back(__v);}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
void push(value_type&& __v) {c.push_back(_VSTD::move(__v));}
#ifndef _LIBCPP_HAS_NO_VARIADICS
template <class... _Args>
_LIBCPP_INLINE_VISIBILITY
#if _LIBCPP_STD_VER > 14
@@ -299,8 +296,7 @@ public:
void emplace(_Args&&... __args)
{ c.emplace_back(_VSTD::forward<_Args>(__args)...);}
#endif
#endif // _LIBCPP_HAS_NO_VARIADICS
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
void pop() {c.pop_front();}
@@ -418,32 +414,30 @@ public:
_LIBCPP_INLINE_VISIBILITY
priority_queue(const priority_queue& __q) : c(__q.c), comp(__q.comp) {}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
priority_queue& operator=(const priority_queue& __q)
{c = __q.c; comp = __q.comp; return *this;}
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
priority_queue(priority_queue&& __q)
_NOEXCEPT_(is_nothrow_move_constructible<container_type>::value &&
is_nothrow_move_constructible<value_compare>::value)
: c(_VSTD::move(__q.c)), comp(_VSTD::move(__q.comp)) {}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
priority_queue& operator=(const priority_queue& __q)
{c = __q.c; comp = __q.comp; return *this;}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
priority_queue& operator=(priority_queue&& __q)
_NOEXCEPT_(is_nothrow_move_assignable<container_type>::value &&
is_nothrow_move_assignable<value_compare>::value)
{c = _VSTD::move(__q.c); comp = _VSTD::move(__q.comp); return *this;}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
explicit priority_queue(const value_compare& __comp)
: c(), comp(__comp) {}
_LIBCPP_INLINE_VISIBILITY
priority_queue(const value_compare& __comp, const container_type& __c);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
explicit priority_queue(const value_compare& __comp, container_type&& __c);
#endif
@@ -455,12 +449,12 @@ public:
_LIBCPP_INLINE_VISIBILITY
priority_queue(_InputIter __f, _InputIter __l,
const value_compare& __comp, const container_type& __c);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _InputIter>
_LIBCPP_INLINE_VISIBILITY
priority_queue(_InputIter __f, _InputIter __l,
const value_compare& __comp, container_type&& __c);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _Alloc>
_LIBCPP_INLINE_VISIBILITY
explicit priority_queue(const _Alloc& __a,
@@ -482,7 +476,7 @@ public:
priority_queue(const priority_queue& __q, const _Alloc& __a,
typename enable_if<uses_allocator<container_type,
_Alloc>::value>::type* = 0);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Alloc>
_LIBCPP_INLINE_VISIBILITY
priority_queue(const value_compare& __comp, container_type&& __c,
@@ -494,7 +488,7 @@ public:
priority_queue(priority_queue&& __q, const _Alloc& __a,
typename enable_if<uses_allocator<container_type,
_Alloc>::value>::type* = 0);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
bool empty() const {return c.empty();}
@@ -505,13 +499,13 @@ public:
_LIBCPP_INLINE_VISIBILITY
void push(const value_type& __v);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
void push(value_type&& __v);
#ifndef _LIBCPP_HAS_NO_VARIADICS
template <class... _Args> _LIBCPP_INLINE_VISIBILITY void emplace(_Args&&... __args);
#endif
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class... _Args>
_LIBCPP_INLINE_VISIBILITY
void emplace(_Args&&... __args);
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
void pop();
@@ -531,7 +525,7 @@ priority_queue<_Tp, _Container, _Compare>::priority_queue(const _Compare& __comp
_VSTD::make_heap(c.begin(), c.end(), comp);
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp, class _Container, class _Compare>
inline
@@ -543,7 +537,7 @@ priority_queue<_Tp, _Container, _Compare>::priority_queue(const value_compare& _
_VSTD::make_heap(c.begin(), c.end(), comp);
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _Tp, class _Container, class _Compare>
template <class _InputIter>
@@ -569,7 +563,7 @@ priority_queue<_Tp, _Container, _Compare>::priority_queue(_InputIter __f, _Input
_VSTD::make_heap(c.begin(), c.end(), comp);
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp, class _Container, class _Compare>
template <class _InputIter>
@@ -584,7 +578,7 @@ priority_queue<_Tp, _Container, _Compare>::priority_queue(_InputIter __f, _Input
_VSTD::make_heap(c.begin(), c.end(), comp);
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _Tp, class _Container, class _Compare>
template <class _Alloc>
@@ -635,7 +629,7 @@ priority_queue<_Tp, _Container, _Compare>::priority_queue(const priority_queue&
_VSTD::make_heap(c.begin(), c.end(), comp);
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp, class _Container, class _Compare>
template <class _Alloc>
@@ -664,7 +658,7 @@ priority_queue<_Tp, _Container, _Compare>::priority_queue(priority_queue&& __q,
_VSTD::make_heap(c.begin(), c.end(), comp);
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _Tp, class _Container, class _Compare>
inline
@@ -675,7 +669,7 @@ priority_queue<_Tp, _Container, _Compare>::push(const value_type& __v)
_VSTD::push_heap(c.begin(), c.end(), comp);
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp, class _Container, class _Compare>
inline
@@ -686,8 +680,6 @@ priority_queue<_Tp, _Container, _Compare>::push(value_type&& __v)
_VSTD::push_heap(c.begin(), c.end(), comp);
}
#ifndef _LIBCPP_HAS_NO_VARIADICS
template <class _Tp, class _Container, class _Compare>
template <class... _Args>
inline
@@ -698,8 +690,7 @@ priority_queue<_Tp, _Container, _Compare>::emplace(_Args&&... __args)
_VSTD::push_heap(c.begin(), c.end(), comp);
}
#endif // _LIBCPP_HAS_NO_VARIADICS
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _Tp, class _Container, class _Compare>
inline

304
include/random
View File

@@ -1646,12 +1646,14 @@ class piecewise_linear_distribution
#include <istream>
#include <ostream>
#include <__undef_min_max>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
// __is_seed_sequence
@@ -2013,41 +2015,41 @@ template <class _UIntType, size_t __w, size_t __n, size_t __m, size_t __r,
_UIntType __b, size_t __t, _UIntType __c, size_t __l, _UIntType __f>
class _LIBCPP_TEMPLATE_VIS mersenne_twister_engine;
template <class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
_UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
_UI _Bp, size_t _Tp, _UI _Cp, size_t _Lp, _UI _Fp>
template <class _UInt, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
_UInt _Ap, size_t _Up, _UInt _Dp, size_t _Sp,
_UInt _Bp, size_t _Tp, _UInt _Cp, size_t _Lp, _UInt _Fp>
bool
operator==(const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
operator==(const mersenne_twister_engine<_UInt, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
_Bp, _Tp, _Cp, _Lp, _Fp>& __x,
const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
const mersenne_twister_engine<_UInt, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
_Bp, _Tp, _Cp, _Lp, _Fp>& __y);
template <class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
_UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
_UI _Bp, size_t _Tp, _UI _Cp, size_t _Lp, _UI _Fp>
template <class _UInt, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
_UInt _Ap, size_t _Up, _UInt _Dp, size_t _Sp,
_UInt _Bp, size_t _Tp, _UInt _Cp, size_t _Lp, _UInt _Fp>
_LIBCPP_INLINE_VISIBILITY
bool
operator!=(const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
operator!=(const mersenne_twister_engine<_UInt, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
_Bp, _Tp, _Cp, _Lp, _Fp>& __x,
const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
const mersenne_twister_engine<_UInt, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
_Bp, _Tp, _Cp, _Lp, _Fp>& __y);
template <class _CharT, class _Traits,
class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
_UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
_UI _Bp, size_t _Tp, _UI _Cp, size_t _Lp, _UI _Fp>
class _UInt, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
_UInt _Ap, size_t _Up, _UInt _Dp, size_t _Sp,
_UInt _Bp, size_t _Tp, _UInt _Cp, size_t _Lp, _UInt _Fp>
basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
const mersenne_twister_engine<_UInt, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
_Bp, _Tp, _Cp, _Lp, _Fp>& __x);
template <class _CharT, class _Traits,
class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
_UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
_UI _Bp, size_t _Tp, _UI _Cp, size_t _Lp, _UI _Fp>
class _UInt, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
_UInt _Ap, size_t _Up, _UInt _Dp, size_t _Sp,
_UInt _Bp, size_t _Tp, _UInt _Cp, size_t _Lp, _UInt _Fp>
basic_istream<_CharT, _Traits>&
operator>>(basic_istream<_CharT, _Traits>& __is,
mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
mersenne_twister_engine<_UInt, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
_Bp, _Tp, _Cp, _Lp, _Fp>& __x);
template <class _UIntType, size_t __w, size_t __n, size_t __m, size_t __r,
@@ -2129,44 +2131,44 @@ public:
_LIBCPP_INLINE_VISIBILITY
void discard(unsigned long long __z) {for (; __z; --__z) operator()();}
template <class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
_UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
_UI _Bp, size_t _Tp, _UI _Cp, size_t _Lp, _UI _Fp>
template <class _UInt, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
_UInt _Ap, size_t _Up, _UInt _Dp, size_t _Sp,
_UInt _Bp, size_t _Tp, _UInt _Cp, size_t _Lp, _UInt _Fp>
friend
bool
operator==(const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
operator==(const mersenne_twister_engine<_UInt, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
_Bp, _Tp, _Cp, _Lp, _Fp>& __x,
const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
const mersenne_twister_engine<_UInt, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
_Bp, _Tp, _Cp, _Lp, _Fp>& __y);
template <class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
_UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
_UI _Bp, size_t _Tp, _UI _Cp, size_t _Lp, _UI _Fp>
template <class _UInt, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
_UInt _Ap, size_t _Up, _UInt _Dp, size_t _Sp,
_UInt _Bp, size_t _Tp, _UInt _Cp, size_t _Lp, _UInt _Fp>
friend
bool
operator!=(const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
operator!=(const mersenne_twister_engine<_UInt, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
_Bp, _Tp, _Cp, _Lp, _Fp>& __x,
const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
const mersenne_twister_engine<_UInt, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
_Bp, _Tp, _Cp, _Lp, _Fp>& __y);
template <class _CharT, class _Traits,
class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
_UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
_UI _Bp, size_t _Tp, _UI _Cp, size_t _Lp, _UI _Fp>
class _UInt, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
_UInt _Ap, size_t _Up, _UInt _Dp, size_t _Sp,
_UInt _Bp, size_t _Tp, _UInt _Cp, size_t _Lp, _UInt _Fp>
friend
basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
const mersenne_twister_engine<_UInt, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
_Bp, _Tp, _Cp, _Lp, _Fp>& __x);
template <class _CharT, class _Traits,
class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
_UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
_UI _Bp, size_t _Tp, _UI _Cp, size_t _Lp, _UI _Fp>
class _UInt, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
_UInt _Ap, size_t _Up, _UInt _Dp, size_t _Sp,
_UInt _Bp, size_t _Tp, _UInt _Cp, size_t _Lp, _UInt _Fp>
friend
basic_istream<_CharT, _Traits>&
operator>>(basic_istream<_CharT, _Traits>& __is,
mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
mersenne_twister_engine<_UInt, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
_Bp, _Tp, _Cp, _Lp, _Fp>& __x);
private:
@@ -2384,13 +2386,13 @@ mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b,
return __z ^ __rshift<__l>(__z);
}
template <class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
_UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
_UI _Bp, size_t _Tp, _UI _Cp, size_t _Lp, _UI _Fp>
template <class _UInt, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
_UInt _Ap, size_t _Up, _UInt _Dp, size_t _Sp,
_UInt _Bp, size_t _Tp, _UInt _Cp, size_t _Lp, _UInt _Fp>
bool
operator==(const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
operator==(const mersenne_twister_engine<_UInt, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
_Bp, _Tp, _Cp, _Lp, _Fp>& __x,
const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
const mersenne_twister_engine<_UInt, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
_Bp, _Tp, _Cp, _Lp, _Fp>& __y)
{
if (__x.__i_ == __y.__i_)
@@ -2428,26 +2430,26 @@ operator==(const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp,
__x.__x_ + (_Np - (__y.__i_ + __j)));
}
template <class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
_UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
_UI _Bp, size_t _Tp, _UI _Cp, size_t _Lp, _UI _Fp>
template <class _UInt, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
_UInt _Ap, size_t _Up, _UInt _Dp, size_t _Sp,
_UInt _Bp, size_t _Tp, _UInt _Cp, size_t _Lp, _UInt _Fp>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator!=(const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
operator!=(const mersenne_twister_engine<_UInt, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
_Bp, _Tp, _Cp, _Lp, _Fp>& __x,
const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
const mersenne_twister_engine<_UInt, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
_Bp, _Tp, _Cp, _Lp, _Fp>& __y)
{
return !(__x == __y);
}
template <class _CharT, class _Traits,
class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
_UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
_UI _Bp, size_t _Tp, _UI _Cp, size_t _Lp, _UI _Fp>
class _UInt, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
_UInt _Ap, size_t _Up, _UInt _Dp, size_t _Sp,
_UInt _Bp, size_t _Tp, _UInt _Cp, size_t _Lp, _UInt _Fp>
basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
const mersenne_twister_engine<_UInt, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
_Bp, _Tp, _Cp, _Lp, _Fp>& __x)
{
__save_flags<_CharT, _Traits> __lx(__os);
@@ -2463,17 +2465,17 @@ operator<<(basic_ostream<_CharT, _Traits>& __os,
}
template <class _CharT, class _Traits,
class _UI, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
_UI _Ap, size_t _Up, _UI _Dp, size_t _Sp,
_UI _Bp, size_t _Tp, _UI _Cp, size_t _Lp, _UI _Fp>
class _UInt, size_t _Wp, size_t _Np, size_t _Mp, size_t _Rp,
_UInt _Ap, size_t _Up, _UInt _Dp, size_t _Sp,
_UInt _Bp, size_t _Tp, _UInt _Cp, size_t _Lp, _UInt _Fp>
basic_istream<_CharT, _Traits>&
operator>>(basic_istream<_CharT, _Traits>& __is,
mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
mersenne_twister_engine<_UInt, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
_Bp, _Tp, _Cp, _Lp, _Fp>& __x)
{
__save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
_UI __t[_Np];
_UInt __t[_Np];
for (size_t __i = 0; __i < _Np; ++__i)
__is >> __t[__i];
if (!__is.fail())
@@ -2501,30 +2503,30 @@ typedef mersenne_twister_engine<uint_fast64_t, 64, 312, 156, 31,
template<class _UIntType, size_t __w, size_t __s, size_t __r>
class _LIBCPP_TEMPLATE_VIS subtract_with_carry_engine;
template<class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
template<class _UInt, size_t _Wp, size_t _Sp, size_t _Rp>
bool
operator==(
const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x,
const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __y);
const subtract_with_carry_engine<_UInt, _Wp, _Sp, _Rp>& __x,
const subtract_with_carry_engine<_UInt, _Wp, _Sp, _Rp>& __y);
template<class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
template<class _UInt, size_t _Wp, size_t _Sp, size_t _Rp>
_LIBCPP_INLINE_VISIBILITY
bool
operator!=(
const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x,
const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __y);
const subtract_with_carry_engine<_UInt, _Wp, _Sp, _Rp>& __x,
const subtract_with_carry_engine<_UInt, _Wp, _Sp, _Rp>& __y);
template <class _CharT, class _Traits,
class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
class _UInt, size_t _Wp, size_t _Sp, size_t _Rp>
basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x);
const subtract_with_carry_engine<_UInt, _Wp, _Sp, _Rp>& __x);
template <class _CharT, class _Traits,
class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
class _UInt, size_t _Wp, size_t _Sp, size_t _Rp>
basic_istream<_CharT, _Traits>&
operator>>(basic_istream<_CharT, _Traits>& __is,
subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x);
subtract_with_carry_engine<_UInt, _Wp, _Sp, _Rp>& __x);
template<class _UIntType, size_t __w, size_t __s, size_t __r>
class _LIBCPP_TEMPLATE_VIS subtract_with_carry_engine
@@ -2586,33 +2588,33 @@ public:
_LIBCPP_INLINE_VISIBILITY
void discard(unsigned long long __z) {for (; __z; --__z) operator()();}
template<class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
template<class _UInt, size_t _Wp, size_t _Sp, size_t _Rp>
friend
bool
operator==(
const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x,
const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __y);
const subtract_with_carry_engine<_UInt, _Wp, _Sp, _Rp>& __x,
const subtract_with_carry_engine<_UInt, _Wp, _Sp, _Rp>& __y);
template<class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
template<class _UInt, size_t _Wp, size_t _Sp, size_t _Rp>
friend
bool
operator!=(
const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x,
const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __y);
const subtract_with_carry_engine<_UInt, _Wp, _Sp, _Rp>& __x,
const subtract_with_carry_engine<_UInt, _Wp, _Sp, _Rp>& __y);
template <class _CharT, class _Traits,
class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
class _UInt, size_t _Wp, size_t _Sp, size_t _Rp>
friend
basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x);
const subtract_with_carry_engine<_UInt, _Wp, _Sp, _Rp>& __x);
template <class _CharT, class _Traits,
class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
class _UInt, size_t _Wp, size_t _Sp, size_t _Rp>
friend
basic_istream<_CharT, _Traits>&
operator>>(basic_istream<_CharT, _Traits>& __is,
subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x);
subtract_with_carry_engine<_UInt, _Wp, _Sp, _Rp>& __x);
private:
@@ -2711,11 +2713,11 @@ subtract_with_carry_engine<_UIntType, __w, __s, __r>::operator()()
return __xr;
}
template<class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
template<class _UInt, size_t _Wp, size_t _Sp, size_t _Rp>
bool
operator==(
const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x,
const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __y)
const subtract_with_carry_engine<_UInt, _Wp, _Sp, _Rp>& __x,
const subtract_with_carry_engine<_UInt, _Wp, _Sp, _Rp>& __y)
{
if (__x.__c_ != __y.__c_)
return false;
@@ -2754,21 +2756,21 @@ operator==(
__x.__x_ + (_Rp - (__y.__i_ + __j)));
}
template<class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
template<class _UInt, size_t _Wp, size_t _Sp, size_t _Rp>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator!=(
const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x,
const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __y)
const subtract_with_carry_engine<_UInt, _Wp, _Sp, _Rp>& __x,
const subtract_with_carry_engine<_UInt, _Wp, _Sp, _Rp>& __y)
{
return !(__x == __y);
}
template <class _CharT, class _Traits,
class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
class _UInt, size_t _Wp, size_t _Sp, size_t _Rp>
basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x)
const subtract_with_carry_engine<_UInt, _Wp, _Sp, _Rp>& __x)
{
__save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left);
@@ -2784,14 +2786,14 @@ operator<<(basic_ostream<_CharT, _Traits>& __os,
}
template <class _CharT, class _Traits,
class _UI, size_t _Wp, size_t _Sp, size_t _Rp>
class _UInt, size_t _Wp, size_t _Sp, size_t _Rp>
basic_istream<_CharT, _Traits>&
operator>>(basic_istream<_CharT, _Traits>& __is,
subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x)
subtract_with_carry_engine<_UInt, _Wp, _Sp, _Rp>& __x)
{
__save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
_UI __t[_Rp+1];
_UInt __t[_Rp+1];
for (size_t __i = 0; __i < _Rp+1; ++__i)
__is >> __t[__i];
if (!__is.fail())
@@ -2826,7 +2828,7 @@ public:
static _LIBCPP_CONSTEXPR const size_t block_size = __p;
static _LIBCPP_CONSTEXPR const size_t used_block = __r;
#ifdef _LIBCPP_HAS_NO_CONSTEXPR
#ifdef _LIBCPP_CXX03_LANG
static const result_type _Min = _Engine::_Min;
static const result_type _Max = _Engine::_Max;
#else
@@ -2845,11 +2847,11 @@ public:
_LIBCPP_INLINE_VISIBILITY
explicit discard_block_engine(const _Engine& __e)
: __e_(__e), __n_(0) {}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
explicit discard_block_engine(_Engine&& __e)
: __e_(_VSTD::move(__e)), __n_(0) {}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
explicit discard_block_engine(result_type __sd) : __e_(__sd), __n_(0) {}
template<class _Sseq>
@@ -2986,13 +2988,13 @@ typedef discard_block_engine<ranlux48_base, 389, 11> ranlux48;
template<class _Engine, size_t __w, class _UIntType>
class _LIBCPP_TEMPLATE_VIS independent_bits_engine
{
template <class _UI, _UI _R0, size_t _Wp, size_t _Mp>
template <class _UInt, _UInt _R0, size_t _Wp, size_t _Mp>
class __get_n
{
static _LIBCPP_CONSTEXPR const size_t _Dt = numeric_limits<_UI>::digits;
static _LIBCPP_CONSTEXPR const size_t _Dt = numeric_limits<_UInt>::digits;
static _LIBCPP_CONSTEXPR const size_t _Np = _Wp / _Mp + (_Wp % _Mp != 0);
static _LIBCPP_CONSTEXPR const size_t _W0 = _Wp / _Np;
static _LIBCPP_CONSTEXPR const _UI _Y0 = _W0 >= _Dt ? 0 : (_R0 >> _W0) << _W0;
static _LIBCPP_CONSTEXPR const _UInt _Y0 = _W0 >= _Dt ? 0 : (_R0 >> _W0) << _W0;
public:
static _LIBCPP_CONSTEXPR const size_t value = _R0 - _Y0 > _Y0 / _Np ? _Np + 1 : _Np;
};
@@ -3014,7 +3016,7 @@ private:
result_type,
_Engine_result_type
>::type _Working_result_type;
#ifdef _LIBCPP_HAS_NO_CONSTEXPR
#ifdef _LIBCPP_CXX03_LANG
static const _Working_result_type _Rp = _Engine::_Max - _Engine::_Min
+ _Working_result_type(1);
#else
@@ -3055,11 +3057,11 @@ public:
_LIBCPP_INLINE_VISIBILITY
explicit independent_bits_engine(const _Engine& __e)
: __e_(__e) {}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
explicit independent_bits_engine(_Engine&& __e)
: __e_(_VSTD::move(__e)) {}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
explicit independent_bits_engine(result_type __sd) : __e_(__sd) {}
template<class _Sseq>
@@ -3091,33 +3093,33 @@ public:
_LIBCPP_INLINE_VISIBILITY
const _Engine& base() const _NOEXCEPT {return __e_;}
template<class _Eng, size_t _Wp, class _UI>
template<class _Eng, size_t _Wp, class _UInt>
friend
bool
operator==(
const independent_bits_engine<_Eng, _Wp, _UI>& __x,
const independent_bits_engine<_Eng, _Wp, _UI>& __y);
const independent_bits_engine<_Eng, _Wp, _UInt>& __x,
const independent_bits_engine<_Eng, _Wp, _UInt>& __y);
template<class _Eng, size_t _Wp, class _UI>
template<class _Eng, size_t _Wp, class _UInt>
friend
bool
operator!=(
const independent_bits_engine<_Eng, _Wp, _UI>& __x,
const independent_bits_engine<_Eng, _Wp, _UI>& __y);
const independent_bits_engine<_Eng, _Wp, _UInt>& __x,
const independent_bits_engine<_Eng, _Wp, _UInt>& __y);
template <class _CharT, class _Traits,
class _Eng, size_t _Wp, class _UI>
class _Eng, size_t _Wp, class _UInt>
friend
basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const independent_bits_engine<_Eng, _Wp, _UI>& __x);
const independent_bits_engine<_Eng, _Wp, _UInt>& __x);
template <class _CharT, class _Traits,
class _Eng, size_t _Wp, class _UI>
class _Eng, size_t _Wp, class _UInt>
friend
basic_istream<_CharT, _Traits>&
operator>>(basic_istream<_CharT, _Traits>& __is,
independent_bits_engine<_Eng, _Wp, _UI>& __x);
independent_bits_engine<_Eng, _Wp, _UInt>& __x);
private:
_LIBCPP_INLINE_VISIBILITY
@@ -3179,40 +3181,40 @@ independent_bits_engine<_Engine, __w, _UIntType>::__eval(true_type)
return _Sp;
}
template<class _Eng, size_t _Wp, class _UI>
template<class _Eng, size_t _Wp, class _UInt>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator==(
const independent_bits_engine<_Eng, _Wp, _UI>& __x,
const independent_bits_engine<_Eng, _Wp, _UI>& __y)
const independent_bits_engine<_Eng, _Wp, _UInt>& __x,
const independent_bits_engine<_Eng, _Wp, _UInt>& __y)
{
return __x.base() == __y.base();
}
template<class _Eng, size_t _Wp, class _UI>
template<class _Eng, size_t _Wp, class _UInt>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator!=(
const independent_bits_engine<_Eng, _Wp, _UI>& __x,
const independent_bits_engine<_Eng, _Wp, _UI>& __y)
const independent_bits_engine<_Eng, _Wp, _UInt>& __x,
const independent_bits_engine<_Eng, _Wp, _UInt>& __y)
{
return !(__x == __y);
}
template <class _CharT, class _Traits,
class _Eng, size_t _Wp, class _UI>
class _Eng, size_t _Wp, class _UInt>
basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const independent_bits_engine<_Eng, _Wp, _UI>& __x)
const independent_bits_engine<_Eng, _Wp, _UInt>& __x)
{
return __os << __x.base();
}
template <class _CharT, class _Traits,
class _Eng, size_t _Wp, class _UI>
class _Eng, size_t _Wp, class _UInt>
basic_istream<_CharT, _Traits>&
operator>>(basic_istream<_CharT, _Traits>& __is,
independent_bits_engine<_Eng, _Wp, _UI>& __x)
independent_bits_engine<_Eng, _Wp, _UInt>& __x)
{
_Eng __e;
__is >> __e;
@@ -3264,7 +3266,7 @@ public:
// engine characteristics
static _LIBCPP_CONSTEXPR const size_t table_size = __k;
#ifdef _LIBCPP_HAS_NO_CONSTEXPR
#ifdef _LIBCPP_CXX03_LANG
static const result_type _Min = _Engine::_Min;
static const result_type _Max = _Engine::_Max;
#else
@@ -3285,11 +3287,11 @@ public:
_LIBCPP_INLINE_VISIBILITY
explicit shuffle_order_engine(const _Engine& __e)
: __e_(__e) {__init();}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
explicit shuffle_order_engine(_Engine&& __e)
: __e_(_VSTD::move(__e)) {__init();}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
explicit shuffle_order_engine(result_type __sd) : __e_(__sd) {__init();}
template<class _Sseq>
@@ -3526,11 +3528,11 @@ public:
// constructors
_LIBCPP_INLINE_VISIBILITY
seed_seq() _NOEXCEPT {}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
template<class _Tp>
_LIBCPP_INLINE_VISIBILITY
seed_seq(initializer_list<_Tp> __il) {init(__il.begin(), __il.end());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
template<class _InputIterator>
_LIBCPP_INLINE_VISIBILITY
@@ -3637,7 +3639,7 @@ generate_canonical(_URNG& __g)
{
const size_t _Dt = numeric_limits<_RealType>::digits;
const size_t __b = _Dt < __bits ? _Dt : __bits;
#ifdef _LIBCPP_HAS_NO_CONSTEXPR
#ifdef _LIBCPP_CXX03_LANG
const size_t __logR = __log2<uint64_t, _URNG::_Max - _URNG::_Min + uint64_t(1)>::value;
#else
const size_t __logR = __log2<uint64_t, _URNG::max() - _URNG::min() + uint64_t(1)>::value;
@@ -3997,16 +3999,30 @@ public:
{return !(__x == __y);}
};
#ifndef _LIBCPP_MSVCRT
extern "C" double lgamma_r(double, int *);
#endif
inline _LIBCPP_INLINE_VISIBILITY double __libcpp_lgamma(double __d) {
#if defined(_LIBCPP_MSVCRT)
return lgamma(__d);
#else
int __sign;
return lgamma_r(__d, &__sign);
#endif
}
template<class _IntType>
binomial_distribution<_IntType>::param_type::param_type(result_type __t, double __p)
binomial_distribution<_IntType>::param_type::param_type(const result_type __t, const double __p)
: __t_(__t), __p_(__p)
{
if (0 < __p_ && __p_ < 1)
{
__r0_ = static_cast<result_type>((__t_ + 1) * __p_);
__pr_ = _VSTD::exp(_VSTD::lgamma(__t_ + 1.) - _VSTD::lgamma(__r0_ + 1.) -
_VSTD::lgamma(__t_ - __r0_ + 1.) + __r0_ * _VSTD::log(__p_) +
(__t_ - __r0_) * _VSTD::log(1 - __p_));
__pr_ = _VSTD::exp(__libcpp_lgamma(__t_ + 1.) -
__libcpp_lgamma(__r0_ + 1.) -
__libcpp_lgamma(__t_ - __r0_ + 1.) + __r0_ * _VSTD::log(__p_) +
(__t_ - __r0_) * _VSTD::log(1 - __p_));
__odds_ratio_ = __p_ / (1 - __p_);
}
}
@@ -5851,11 +5867,11 @@ public:
_LIBCPP_INLINE_VISIBILITY
param_type(_InputIterator __f, _InputIterator __l)
: __p_(__f, __l) {__init();}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
param_type(initializer_list<double> __wl)
: __p_(__wl.begin(), __wl.end()) {__init();}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
template<class _UnaryOperation>
param_type(size_t __nw, double __xmin, double __xmax,
_UnaryOperation __fw);
@@ -5898,11 +5914,11 @@ public:
_LIBCPP_INLINE_VISIBILITY
discrete_distribution(_InputIterator __f, _InputIterator __l)
: __p_(__f, __l) {}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
discrete_distribution(initializer_list<double> __wl)
: __p_(__wl) {}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
template<class _UnaryOperation>
_LIBCPP_INLINE_VISIBILITY
discrete_distribution(size_t __nw, double __xmin, double __xmax,
@@ -6079,10 +6095,10 @@ public:
template<class _InputIteratorB, class _InputIteratorW>
param_type(_InputIteratorB __fB, _InputIteratorB __lB,
_InputIteratorW __fW);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
template<class _UnaryOperation>
param_type(initializer_list<result_type> __bl, _UnaryOperation __fw);
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
template<class _UnaryOperation>
param_type(size_t __nw, result_type __xmin, result_type __xmax,
_UnaryOperation __fw);
@@ -6132,13 +6148,13 @@ public:
_InputIteratorW __fW)
: __p_(__fB, __lB, __fW) {}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
template<class _UnaryOperation>
_LIBCPP_INLINE_VISIBILITY
piecewise_constant_distribution(initializer_list<result_type> __bl,
_UnaryOperation __fw)
: __p_(__bl, __fw) {}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
template<class _UnaryOperation>
_LIBCPP_INLINE_VISIBILITY
@@ -6268,7 +6284,7 @@ piecewise_constant_distribution<_RealType>::param_type::param_type(
}
}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
template<class _RealType>
template<class _UnaryOperation>
@@ -6293,7 +6309,7 @@ piecewise_constant_distribution<_RealType>::param_type::param_type(
}
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
template<class _RealType>
template<class _UnaryOperation>
@@ -6402,10 +6418,10 @@ public:
template<class _InputIteratorB, class _InputIteratorW>
param_type(_InputIteratorB __fB, _InputIteratorB __lB,
_InputIteratorW __fW);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
template<class _UnaryOperation>
param_type(initializer_list<result_type> __bl, _UnaryOperation __fw);
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
template<class _UnaryOperation>
param_type(size_t __nw, result_type __xmin, result_type __xmax,
_UnaryOperation __fw);
@@ -6455,13 +6471,13 @@ public:
_InputIteratorW __fW)
: __p_(__fB, __lB, __fW) {}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
template<class _UnaryOperation>
_LIBCPP_INLINE_VISIBILITY
piecewise_linear_distribution(initializer_list<result_type> __bl,
_UnaryOperation __fw)
: __p_(__bl, __fw) {}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
template<class _UnaryOperation>
_LIBCPP_INLINE_VISIBILITY
@@ -6595,7 +6611,7 @@ piecewise_linear_distribution<_RealType>::param_type::param_type(
}
}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
template<class _RealType>
template<class _UnaryOperation>
@@ -6620,7 +6636,7 @@ piecewise_linear_distribution<_RealType>::param_type::param_type(
}
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
template<class _RealType>
template<class _UnaryOperation>
@@ -6722,4 +6738,6 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP_RANDOM

8
include/ratio
View File

@@ -83,12 +83,14 @@ typedef ratio<1000000000000000000000000, 1> yotta; // not supported
#include <climits>
#include <type_traits>
#include <__undef_min_max>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
// __static_gcd
@@ -520,4 +522,6 @@ template <class _R1, class _R2> _LIBCPP_CONSTEXPR bool ratio_greater_equal_v
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP_RATIO

31
include/regex
View File

@@ -765,12 +765,14 @@ typedef regex_token_iterator<wstring::const_iterator> wsregex_token_iterator;
#include <vector>
#include <deque>
#include <__undef_min_max>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
namespace regex_constants
@@ -2545,14 +2547,14 @@ public:
: __flags_(__f), __marked_count_(0), __loop_count_(0), __open_count_(0),
__end_(0)
{__parse(__first, __last);}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_regex(initializer_list<value_type> __il,
flag_type __f = regex_constants::ECMAScript)
: __flags_(__f), __marked_count_(0), __loop_count_(0), __open_count_(0),
__end_(0)
{__parse(__il.begin(), __il.end());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
// ~basic_regex() = default;
@@ -2561,11 +2563,11 @@ public:
_LIBCPP_INLINE_VISIBILITY
basic_regex& operator=(const value_type* __p)
{return assign(__p);}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_regex& operator=(initializer_list<value_type> __il)
{return assign(__il);}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
template <class _ST, class _SA>
_LIBCPP_INLINE_VISIBILITY
basic_regex& operator=(const basic_string<value_type, _ST, _SA>& __p)
@@ -2575,7 +2577,7 @@ public:
_LIBCPP_INLINE_VISIBILITY
basic_regex& assign(const basic_regex& __that)
{return *this = __that;}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_regex& assign(basic_regex&& __that) _NOEXCEPT
{return *this = _VSTD::move(__that);}
@@ -2632,14 +2634,14 @@ public:
return assign(basic_regex(__first, __last, __f));
}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_regex& assign(initializer_list<value_type> __il,
flag_type __f = regex_constants::ECMAScript)
{return assign(__il.begin(), __il.end(), __f);}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
// const operations:
_LIBCPP_INLINE_VISIBILITY
@@ -3963,7 +3965,6 @@ basic_regex<_CharT, _Traits>::__parse_equivalence_class(_ForwardIterator __first
if (__temp == __last)
__throw_regex_error<regex_constants::error_brack>();
// [__first, __temp) contains all text in [= ... =]
typedef typename _Traits::string_type string_type;
string_type __collate_name =
__traits_.lookup_collatename(__first, __temp);
if (__collate_name.empty())
@@ -6220,7 +6221,7 @@ public:
regex_constants::match_default) = delete;
#endif
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
regex_token_iterator(_BidirectionalIterator __a, _BidirectionalIterator __b,
const regex_type& __re,
initializer_list<int> __submatches,
@@ -6234,7 +6235,7 @@ public:
regex_constants::match_flag_type __m =
regex_constants::match_default) = delete;
#endif
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
template <size_t _Np>
regex_token_iterator(_BidirectionalIterator __a,
_BidirectionalIterator __b,
@@ -6334,7 +6335,7 @@ regex_token_iterator<_BidirectionalIterator, _CharT, _Traits>::
__init(__a, __b);
}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
template <class _BidirectionalIterator, class _CharT, class _Traits>
regex_token_iterator<_BidirectionalIterator, _CharT, _Traits>::
@@ -6349,7 +6350,7 @@ regex_token_iterator<_BidirectionalIterator, _CharT, _Traits>::
__init(__a, __b);
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
template <class _BidirectionalIterator, class _CharT, class _Traits>
template <size_t _Np>
@@ -6569,4 +6570,6 @@ regex_replace(const _CharT* __s,
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP_REGEX

91
include/set
View File

@@ -486,12 +486,12 @@ public:
return *this;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
set(set&& __s)
_NOEXCEPT_(is_nothrow_move_constructible<__base>::value)
: __tree_(_VSTD::move(__s.__tree_)) {}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
explicit set(const allocator_type& __a)
@@ -504,11 +504,9 @@ public:
insert(__s.begin(), __s.end());
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
set(set&& __s, const allocator_type& __a);
#endif
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
set(initializer_list<value_type> __il, const value_compare& __comp = value_compare())
: __tree_(__comp)
@@ -536,9 +534,7 @@ public:
__tree_.__assign_unique(__il.begin(), __il.end());
return *this;
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
set& operator=(set&& __s)
_NOEXCEPT_(is_nothrow_move_assignable<__base>::value)
@@ -546,7 +542,7 @@ public:
__tree_ = _VSTD::move(__s.__tree_);
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
iterator begin() _NOEXCEPT {return __tree_.begin();}
@@ -587,7 +583,7 @@ public:
size_type max_size() const _NOEXCEPT {return __tree_.max_size();}
// modifiers:
#if !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_VARIADICS)
#ifndef _LIBCPP_CXX03_LANG
template <class... _Args>
_LIBCPP_INLINE_VISIBILITY
pair<iterator, bool> emplace(_Args&&... __args)
@@ -596,23 +592,15 @@ public:
_LIBCPP_INLINE_VISIBILITY
iterator emplace_hint(const_iterator __p, _Args&&... __args)
{return __tree_.__emplace_hint_unique(__p, _VSTD::forward<_Args>(__args)...);}
#endif // !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_VARIADICS)
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
pair<iterator,bool> insert(const value_type& __v)
{return __tree_.__insert_unique(__v);}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
pair<iterator,bool> insert(value_type&& __v)
{return __tree_.__insert_unique(_VSTD::move(__v));}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
iterator insert(const_iterator __p, const value_type& __v)
{return __tree_.__insert_unique(__p, __v);}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
iterator insert(const_iterator __p, value_type&& __v)
{return __tree_.__insert_unique(__p, _VSTD::move(__v));}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _InputIterator>
_LIBCPP_INLINE_VISIBILITY
void insert(_InputIterator __f, _InputIterator __l)
@@ -621,11 +609,19 @@ public:
__tree_.__insert_unique(__e, *__f);
}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
pair<iterator,bool> insert(value_type&& __v)
{return __tree_.__insert_unique(_VSTD::move(__v));}
_LIBCPP_INLINE_VISIBILITY
iterator insert(const_iterator __p, value_type&& __v)
{return __tree_.__insert_unique(__p, _VSTD::move(__v));}
_LIBCPP_INLINE_VISIBILITY
void insert(initializer_list<value_type> __il)
{insert(__il.begin(), __il.end());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
iterator erase(const_iterator __p) {return __tree_.erase(__p);}
@@ -727,7 +723,7 @@ public:
#endif
};
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Key, class _Compare, class _Allocator>
set<_Key, _Compare, _Allocator>::set(set&& __s, const allocator_type& __a)
@@ -741,7 +737,7 @@ set<_Key, _Compare, _Allocator>::set(set&& __s, const allocator_type& __a)
}
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _Key, class _Compare, class _Allocator>
inline _LIBCPP_INLINE_VISIBILITY
@@ -901,12 +897,14 @@ public:
return *this;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
multiset(multiset&& __s)
_NOEXCEPT_(is_nothrow_move_constructible<__base>::value)
: __tree_(_VSTD::move(__s.__tree_)) {}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
multiset(multiset&& __s, const allocator_type& __a);
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
explicit multiset(const allocator_type& __a)
: __tree_(__a) {}
@@ -916,11 +914,8 @@ public:
{
insert(__s.begin(), __s.end());
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
multiset(multiset&& __s, const allocator_type& __a);
#endif
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
multiset(initializer_list<value_type> __il, const value_compare& __comp = value_compare())
: __tree_(__comp)
@@ -948,9 +943,7 @@ public:
__tree_.__assign_multi(__il.begin(), __il.end());
return *this;
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
multiset& operator=(multiset&& __s)
_NOEXCEPT_(is_nothrow_move_assignable<__base>::value)
@@ -958,7 +951,7 @@ public:
__tree_ = _VSTD::move(__s.__tree_);
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
iterator begin() _NOEXCEPT {return __tree_.begin();}
@@ -999,7 +992,7 @@ public:
size_type max_size() const _NOEXCEPT {return __tree_.max_size();}
// modifiers:
#if !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_VARIADICS)
#ifndef _LIBCPP_CXX03_LANG
template <class... _Args>
_LIBCPP_INLINE_VISIBILITY
iterator emplace(_Args&&... __args)
@@ -1008,23 +1001,15 @@ public:
_LIBCPP_INLINE_VISIBILITY
iterator emplace_hint(const_iterator __p, _Args&&... __args)
{return __tree_.__emplace_hint_multi(__p, _VSTD::forward<_Args>(__args)...);}
#endif // !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_VARIADICS)
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
iterator insert(const value_type& __v)
{return __tree_.__insert_multi(__v);}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
iterator insert(value_type&& __v)
{return __tree_.__insert_multi(_VSTD::move(__v));}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
iterator insert(const_iterator __p, const value_type& __v)
{return __tree_.__insert_multi(__p, __v);}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
iterator insert(const_iterator __p, value_type&& __v)
{return __tree_.__insert_multi(__p, _VSTD::move(__v));}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _InputIterator>
_LIBCPP_INLINE_VISIBILITY
void insert(_InputIterator __f, _InputIterator __l)
@@ -1033,11 +1018,19 @@ public:
__tree_.__insert_multi(__e, *__f);
}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
iterator insert(value_type&& __v)
{return __tree_.__insert_multi(_VSTD::move(__v));}
_LIBCPP_INLINE_VISIBILITY
iterator insert(const_iterator __p, value_type&& __v)
{return __tree_.__insert_multi(__p, _VSTD::move(__v));}
_LIBCPP_INLINE_VISIBILITY
void insert(initializer_list<value_type> __il)
{insert(__il.begin(), __il.end());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
iterator erase(const_iterator __p) {return __tree_.erase(__p);}
@@ -1140,7 +1133,7 @@ public:
#endif
};
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Key, class _Compare, class _Allocator>
multiset<_Key, _Compare, _Allocator>::multiset(multiset&& __s, const allocator_type& __a)
@@ -1154,7 +1147,7 @@ multiset<_Key, _Compare, _Allocator>::multiset(multiset&& __s, const allocator_t
}
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _Key, class _Compare, class _Allocator>
inline _LIBCPP_INLINE_VISIBILITY

20
include/shared_mutex
View File

@@ -125,12 +125,14 @@ template <class Mutex>
#include <__config>
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
#if _LIBCPP_STD_VER > 11 || defined(_LIBCPP_BUILDING_SHARED_MUTEX)
#include <__mutex_base>
#include <__undef_min_max>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
@@ -141,7 +143,7 @@ template <class Mutex>
_LIBCPP_BEGIN_NAMESPACE_STD
struct _LIBCPP_TYPE_VIS __shared_mutex_base
struct _LIBCPP_TYPE_VIS _LIBCPP_AVAILABILITY_SHARED_MUTEX __shared_mutex_base
{
mutex __mut_;
condition_variable __gate1_;
@@ -173,11 +175,11 @@ struct _LIBCPP_TYPE_VIS __shared_mutex_base
#if _LIBCPP_STD_VER > 14
class _LIBCPP_TYPE_VIS shared_mutex
class _LIBCPP_TYPE_VIS _LIBCPP_AVAILABILITY_SHARED_MUTEX shared_mutex
{
__shared_mutex_base __base;
__shared_mutex_base __base;
public:
shared_mutex() : __base() {}
_LIBCPP_INLINE_VISIBILITY shared_mutex() : __base() {}
_LIBCPP_INLINE_VISIBILITY ~shared_mutex() = default;
shared_mutex(const shared_mutex&) = delete;
@@ -199,9 +201,9 @@ public:
#endif
class _LIBCPP_TYPE_VIS shared_timed_mutex
class _LIBCPP_TYPE_VIS _LIBCPP_AVAILABILITY_SHARED_MUTEX shared_timed_mutex
{
__shared_mutex_base __base;
__shared_mutex_base __base;
public:
shared_timed_mutex();
_LIBCPP_INLINE_VISIBILITY ~shared_timed_mutex() = default;
@@ -500,4 +502,6 @@ _LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP_STD_VER > 11
_LIBCPP_POP_MACROS
#endif // _LIBCPP_SHARED_MUTEX

40
include/sstream
View File

@@ -175,12 +175,14 @@ typedef basic_stringstream<wchar_t> wstringstream;
#include <istream>
#include <string>
#include <__undef_min_max>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
// basic_stringbuf
@@ -212,12 +214,10 @@ public:
inline _LIBCPP_INLINE_VISIBILITY
explicit basic_stringbuf(const string_type& __s,
ios_base::openmode __wch = ios_base::in | ios_base::out);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
basic_stringbuf(basic_stringbuf&& __rhs);
#endif
// 27.8.1.2 Assign and swap:
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
basic_stringbuf& operator=(basic_stringbuf&& __rhs);
#endif
void swap(basic_stringbuf& __rhs);
@@ -255,7 +255,7 @@ basic_stringbuf<_CharT, _Traits, _Allocator>::basic_stringbuf(const string_type&
str(__s);
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits, class _Allocator>
basic_stringbuf<_CharT, _Traits, _Allocator>::basic_stringbuf(basic_stringbuf&& __rhs)
@@ -346,7 +346,7 @@ basic_stringbuf<_CharT, _Traits, _Allocator>::operator=(basic_stringbuf&& __rhs)
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits, class _Allocator>
void
@@ -641,13 +641,13 @@ public:
inline _LIBCPP_INLINE_VISIBILITY
explicit basic_istringstream(const string_type& __s,
ios_base::openmode __wch = ios_base::in);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
inline _LIBCPP_INLINE_VISIBILITY
basic_istringstream(basic_istringstream&& __rhs);
// 27.8.2.2 Assign and swap:
basic_istringstream& operator=(basic_istringstream&& __rhs);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
inline _LIBCPP_INLINE_VISIBILITY
void swap(basic_istringstream& __rhs);
@@ -675,7 +675,7 @@ basic_istringstream<_CharT, _Traits, _Allocator>::basic_istringstream(const stri
{
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits, class _Allocator>
basic_istringstream<_CharT, _Traits, _Allocator>::basic_istringstream(basic_istringstream&& __rhs)
@@ -694,7 +694,7 @@ basic_istringstream<_CharT, _Traits, _Allocator>::operator=(basic_istringstream&
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits, class _Allocator>
void basic_istringstream<_CharT, _Traits, _Allocator>::swap(basic_istringstream& __rhs)
@@ -758,13 +758,13 @@ public:
inline _LIBCPP_INLINE_VISIBILITY
explicit basic_ostringstream(const string_type& __s,
ios_base::openmode __wch = ios_base::out);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
inline _LIBCPP_INLINE_VISIBILITY
basic_ostringstream(basic_ostringstream&& __rhs);
// 27.8.2.2 Assign and swap:
basic_ostringstream& operator=(basic_ostringstream&& __rhs);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
inline _LIBCPP_INLINE_VISIBILITY
void swap(basic_ostringstream& __rhs);
@@ -792,7 +792,7 @@ basic_ostringstream<_CharT, _Traits, _Allocator>::basic_ostringstream(const stri
{
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits, class _Allocator>
basic_ostringstream<_CharT, _Traits, _Allocator>::basic_ostringstream(basic_ostringstream&& __rhs)
@@ -811,7 +811,7 @@ basic_ostringstream<_CharT, _Traits, _Allocator>::operator=(basic_ostringstream&
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits, class _Allocator>
void
@@ -877,13 +877,13 @@ public:
inline _LIBCPP_INLINE_VISIBILITY
explicit basic_stringstream(const string_type& __s,
ios_base::openmode __wch = ios_base::in | ios_base::out);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
inline _LIBCPP_INLINE_VISIBILITY
basic_stringstream(basic_stringstream&& __rhs);
// 27.8.2.2 Assign and swap:
basic_stringstream& operator=(basic_stringstream&& __rhs);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
inline _LIBCPP_INLINE_VISIBILITY
void swap(basic_stringstream& __rhs);
@@ -911,7 +911,7 @@ basic_stringstream<_CharT, _Traits, _Allocator>::basic_stringstream(const string
{
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits, class _Allocator>
basic_stringstream<_CharT, _Traits, _Allocator>::basic_stringstream(basic_stringstream&& __rhs)
@@ -930,7 +930,7 @@ basic_stringstream<_CharT, _Traits, _Allocator>::operator=(basic_stringstream&&
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits, class _Allocator>
void
@@ -972,4 +972,6 @@ basic_stringstream<_CharT, _Traits, _Allocator>::str(const string_type& __s)
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP_SSTREAM

33
include/stack
View File

@@ -126,29 +126,28 @@ public:
_LIBCPP_INLINE_VISIBILITY
stack(const stack& __q) : c(__q.c) {}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
stack& operator=(const stack& __q) {c = __q.c; return *this;}
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
stack(stack&& __q)
_NOEXCEPT_(is_nothrow_move_constructible<container_type>::value)
: c(_VSTD::move(__q.c)) {}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
stack& operator=(const stack& __q) {c = __q.c; return *this;}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
stack& operator=(stack&& __q)
_NOEXCEPT_(is_nothrow_move_assignable<container_type>::value)
{c = _VSTD::move(__q.c); return *this;}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
explicit stack(container_type&& __c) : c(_VSTD::move(__c)) {}
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
explicit stack(const container_type& __c) : c(__c) {}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
explicit stack(container_type&& __c) : c(_VSTD::move(__c)) {}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Alloc>
_LIBCPP_INLINE_VISIBILITY
explicit stack(const _Alloc& __a,
@@ -167,7 +166,7 @@ public:
typename enable_if<uses_allocator<container_type,
_Alloc>::value>::type* = 0)
: c(__s.c, __a) {}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Alloc>
_LIBCPP_INLINE_VISIBILITY
stack(container_type&& __c, const _Alloc& __a,
@@ -180,7 +179,7 @@ public:
typename enable_if<uses_allocator<container_type,
_Alloc>::value>::type* = 0)
: c(_VSTD::move(__s.c), __a) {}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
bool empty() const {return c.empty();}
@@ -193,10 +192,10 @@ public:
_LIBCPP_INLINE_VISIBILITY
void push(const value_type& __v) {c.push_back(__v);}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
void push(value_type&& __v) {c.push_back(_VSTD::move(__v));}
#ifndef _LIBCPP_HAS_NO_VARIADICS
template <class... _Args>
_LIBCPP_INLINE_VISIBILITY
#if _LIBCPP_STD_VER > 14
@@ -206,8 +205,8 @@ public:
void emplace(_Args&&... __args)
{ c.emplace_back(_VSTD::forward<_Args>(__args)...);}
#endif
#endif // _LIBCPP_HAS_NO_VARIADICS
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
void pop() {c.pop_back();}

6
include/stdexcept
View File

@@ -61,9 +61,9 @@ class _LIBCPP_HIDDEN __libcpp_refstring
bool __uses_refcount() const;
public:
explicit __libcpp_refstring(const char* msg);
__libcpp_refstring(const __libcpp_refstring& s) _NOEXCEPT;
__libcpp_refstring& operator=(const __libcpp_refstring& s) _NOEXCEPT;
explicit __libcpp_refstring(const char* __msg);
__libcpp_refstring(const __libcpp_refstring& __s) _NOEXCEPT;
__libcpp_refstring& operator=(const __libcpp_refstring& __s) _NOEXCEPT;
~__libcpp_refstring();
const char* c_str() const _NOEXCEPT {return __imp_;}

6
include/stdio.h
View File

@@ -110,9 +110,9 @@ void perror(const char* s);
#ifdef __cplusplus
// snprintf
#if defined(_LIBCPP_MSVCRT)
extern "C++" {
#include "support/win32/support.h"
#if defined(_LIBCPP_MSVCRT_LIKE)
extern "C" {
int vasprintf(char **sptr, const char *__restrict fmt, va_list ap);
}
#endif

4
include/stdlib.h
View File

@@ -97,10 +97,6 @@ void *aligned_alloc(size_t alignment, size_t size); // C11
extern "C++" {
#ifdef _LIBCPP_MSVCRT
#include "support/win32/locale_win32.h"
#endif // _LIBCPP_MSVCRT
#undef abs
#undef div
#undef labs

7
include/streambuf
View File

@@ -116,6 +116,9 @@ protected:
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
template <class _CharT, class _Traits>
@@ -476,12 +479,16 @@ basic_streambuf<_CharT, _Traits>::overflow(int_type)
return traits_type::eof();
}
#ifndef _LIBCPP_AVAILABILITY_NO_STREAMS_EXTERN_TEMPLATE
_LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS basic_streambuf<char>)
_LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS basic_streambuf<wchar_t>)
_LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS basic_ios<char>)
_LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_EXTERN_TEMPLATE_TYPE_VIS basic_ios<wchar_t>)
#endif
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP_STEAMBUF

124
include/string
View File

@@ -484,14 +484,16 @@ basic_string<char32_t> operator "" s( const char32_t *str, size_t len ); // C++1
#include <cstdint>
#endif
#include <__undef_min_max>
#include <__debug>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
// fpos
@@ -637,7 +639,7 @@ public:
typedef basic_string __self;
typedef basic_string_view<_CharT, _Traits> __self_view;
typedef _Traits traits_type;
typedef typename traits_type::char_type value_type;
typedef _CharT value_type;
typedef _Allocator allocator_type;
typedef allocator_traits<allocator_type> __alloc_traits;
typedef typename __alloc_traits::size_type size_type;
@@ -648,7 +650,7 @@ public:
typedef typename __alloc_traits::const_pointer const_pointer;
static_assert(is_pod<value_type>::value, "Character type of basic_string must be a POD");
static_assert((is_same<_CharT, value_type>::value),
static_assert((is_same<_CharT, typename traits_type::char_type>::value),
"traits_type::char_type must be the same type as CharT");
static_assert((is_same<typename allocator_type::value_type, value_type>::value),
"Allocator::value_type must be same type as value_type");
@@ -763,7 +765,7 @@ public:
basic_string(const basic_string& __str);
basic_string(const basic_string& __str, const allocator_type& __a);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_string(basic_string&& __str)
#if _LIBCPP_STD_VER <= 14
@@ -774,7 +776,7 @@ public:
_LIBCPP_INLINE_VISIBILITY
basic_string(basic_string&& __str, const allocator_type& __a);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY basic_string(const _CharT* __s);
_LIBCPP_INLINE_VISIBILITY
basic_string(const _CharT* __s, const _Allocator& __a);
@@ -806,12 +808,12 @@ public:
template<class _InputIterator>
_LIBCPP_INLINE_VISIBILITY
basic_string(_InputIterator __first, _InputIterator __last, const allocator_type& __a);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_string(initializer_list<_CharT> __il);
_LIBCPP_INLINE_VISIBILITY
basic_string(initializer_list<_CharT> __il, const _Allocator& __a);
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
inline ~basic_string();
@@ -825,17 +827,15 @@ public:
#endif
_LIBCPP_INLINE_VISIBILITY
basic_string& operator=(__self_view __sv) {return assign(__sv);}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_string& operator=(basic_string&& __str)
_NOEXCEPT_((__noexcept_move_assign_container<_Allocator, __alloc_traits>::value));
_LIBCPP_INLINE_VISIBILITY
basic_string& operator=(initializer_list<value_type> __il) {return assign(__il.begin(), __il.size());}
#endif
_LIBCPP_INLINE_VISIBILITY basic_string& operator=(const value_type* __s) {return assign(__s);}
basic_string& operator=(value_type __c);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
basic_string& operator=(initializer_list<value_type> __il) {return assign(__il.begin(), __il.size());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_INLINE_VISIBILITY
@@ -901,7 +901,7 @@ public:
void resize(size_type __n, value_type __c);
_LIBCPP_INLINE_VISIBILITY void resize(size_type __n) {resize(__n, value_type());}
void reserve(size_type res_arg = 0);
void reserve(size_type __res_arg = 0);
_LIBCPP_INLINE_VISIBILITY
void shrink_to_fit() _NOEXCEPT {reserve();}
_LIBCPP_INLINE_VISIBILITY
@@ -918,9 +918,9 @@ public:
_LIBCPP_INLINE_VISIBILITY basic_string& operator+=(__self_view __sv) {return append(__sv);}
_LIBCPP_INLINE_VISIBILITY basic_string& operator+=(const value_type* __s) {return append(__s);}
_LIBCPP_INLINE_VISIBILITY basic_string& operator+=(value_type __c) {push_back(__c); return *this;}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY basic_string& operator+=(initializer_list<value_type> __il) {return append(__il);}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_string& append(const basic_string& __str);
@@ -968,10 +968,10 @@ public:
return __append_forward_unsafe(__first, __last);
}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_string& append(initializer_list<value_type> __il) {return append(__il.begin(), __il.size());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
void push_back(value_type __c);
_LIBCPP_INLINE_VISIBILITY
@@ -985,11 +985,11 @@ public:
basic_string& assign(__self_view __sv) { return assign(__sv.data(), __sv.size()); }
_LIBCPP_INLINE_VISIBILITY
basic_string& assign(const basic_string& __str) { return *this = __str; }
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_string& assign(basic_string&& str)
basic_string& assign(basic_string&& __str)
_NOEXCEPT_((__noexcept_move_assign_container<_Allocator, __alloc_traits>::value))
{*this = _VSTD::move(str); return *this;}
{*this = _VSTD::move(__str); return *this;}
#endif
basic_string& assign(const basic_string& __str, size_type __pos, size_type __n=npos);
template <class _Tp>
@@ -999,7 +999,7 @@ public:
__can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value,
basic_string&
>::type
assign(const _Tp & __t, size_type pos, size_type n=npos);
assign(const _Tp & __t, size_type __pos, size_type __n=npos);
basic_string& assign(const value_type* __s, size_type __n);
basic_string& assign(const value_type* __s);
basic_string& assign(size_type __n, value_type __c);
@@ -1021,10 +1021,10 @@ public:
basic_string&
>::type
assign(_ForwardIterator __first, _ForwardIterator __last);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_string& assign(initializer_list<value_type> __il) {return assign(__il.begin(), __il.size());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_string& insert(size_type __pos1, const basic_string& __str);
@@ -1063,11 +1063,11 @@ public:
iterator
>::type
insert(const_iterator __pos, _ForwardIterator __first, _ForwardIterator __last);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
iterator insert(const_iterator __pos, initializer_list<value_type> __il)
{return insert(__pos, __il.begin(), __il.end());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
basic_string& erase(size_type __pos = 0, size_type __n = npos);
_LIBCPP_INLINE_VISIBILITY
@@ -1109,11 +1109,11 @@ public:
basic_string&
>::type
replace(const_iterator __i1, const_iterator __i2, _InputIterator __j1, _InputIterator __j2);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
basic_string& replace(const_iterator __i1, const_iterator __i2, initializer_list<value_type> __il)
{return replace(__i1, __i2, __il.begin(), __il.end());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
_LIBCPP_INLINE_VISIBILITY
@@ -1338,15 +1338,15 @@ private:
__align_it<sizeof(value_type) < __alignment ?
__alignment/sizeof(value_type) : 1 > (__s+1)) - 1;}
inline _LIBCPP_EXTERN_TEMPLATE_INLINE_VISIBILITY
inline
void __init(const value_type* __s, size_type __sz, size_type __reserve);
inline _LIBCPP_EXTERN_TEMPLATE_INLINE_VISIBILITY
inline
void __init(const value_type* __s, size_type __sz);
inline _LIBCPP_EXTERN_TEMPLATE_INLINE_VISIBILITY
inline
void __init(size_type __n, value_type __c);
template <class _InputIterator>
inline _LIBCPP_EXTERN_TEMPLATE_INLINE_VISIBILITY
inline
typename enable_if
<
__is_exactly_input_iterator<_InputIterator>::value,
@@ -1355,7 +1355,7 @@ private:
__init(_InputIterator __first, _InputIterator __last);
template <class _ForwardIterator>
inline _LIBCPP_EXTERN_TEMPLATE_INLINE_VISIBILITY
inline
typename enable_if
<
__is_forward_iterator<_ForwardIterator>::value,
@@ -1408,7 +1408,7 @@ private:
void __copy_assign_alloc(const basic_string&, false_type) _NOEXCEPT
{}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
void __move_assign(basic_string& __str, false_type)
_NOEXCEPT_(__alloc_traits::is_always_equal::value);
@@ -1511,7 +1511,7 @@ basic_string<_CharT, _Traits, _Allocator>::basic_string(const allocator_type& __
#else
_NOEXCEPT
#endif
: __r_(__a)
: __r_(__second_tag(), __a)
{
#if _LIBCPP_DEBUG_LEVEL >= 2
__get_db()->__insert_c(this);
@@ -1582,7 +1582,7 @@ basic_string<_CharT, _Traits, _Allocator>::basic_string(const _CharT* __s)
template <class _CharT, class _Traits, class _Allocator>
inline _LIBCPP_INLINE_VISIBILITY
basic_string<_CharT, _Traits, _Allocator>::basic_string(const _CharT* __s, const _Allocator& __a)
: __r_(__a)
: __r_(__second_tag(), __a)
{
_LIBCPP_ASSERT(__s != nullptr, "basic_string(const char*, allocator) detected nullptr");
__init(__s, traits_type::length(__s));
@@ -1605,7 +1605,7 @@ basic_string<_CharT, _Traits, _Allocator>::basic_string(const _CharT* __s, size_
template <class _CharT, class _Traits, class _Allocator>
inline _LIBCPP_INLINE_VISIBILITY
basic_string<_CharT, _Traits, _Allocator>::basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
: __r_(__a)
: __r_(__second_tag(), __a)
{
_LIBCPP_ASSERT(__n == 0 || __s != nullptr, "basic_string(const char*, n, allocator) detected nullptr");
__init(__s, __n);
@@ -1616,7 +1616,7 @@ basic_string<_CharT, _Traits, _Allocator>::basic_string(const _CharT* __s, size_
template <class _CharT, class _Traits, class _Allocator>
basic_string<_CharT, _Traits, _Allocator>::basic_string(const basic_string& __str)
: __r_(__alloc_traits::select_on_container_copy_construction(__str.__alloc()))
: __r_(__second_tag(), __alloc_traits::select_on_container_copy_construction(__str.__alloc()))
{
if (!__str.__is_long())
__r_.first().__r = __str.__r_.first().__r;
@@ -1630,7 +1630,7 @@ basic_string<_CharT, _Traits, _Allocator>::basic_string(const basic_string& __st
template <class _CharT, class _Traits, class _Allocator>
basic_string<_CharT, _Traits, _Allocator>::basic_string(
const basic_string& __str, const allocator_type& __a)
: __r_(__a)
: __r_(__second_tag(), __a)
{
if (!__str.__is_long())
__r_.first().__r = __str.__r_.first().__r;
@@ -1641,7 +1641,7 @@ basic_string<_CharT, _Traits, _Allocator>::basic_string(
#endif
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits, class _Allocator>
inline _LIBCPP_INLINE_VISIBILITY
@@ -1664,7 +1664,7 @@ basic_string<_CharT, _Traits, _Allocator>::basic_string(basic_string&& __str)
template <class _CharT, class _Traits, class _Allocator>
inline _LIBCPP_INLINE_VISIBILITY
basic_string<_CharT, _Traits, _Allocator>::basic_string(basic_string&& __str, const allocator_type& __a)
: __r_(__a)
: __r_(__second_tag(), __a)
{
if (__str.__is_long() && __a != __str.__alloc()) // copy, not move
__init(_VSTD::__to_raw_pointer(__str.__get_long_pointer()), __str.__get_long_size());
@@ -1680,7 +1680,7 @@ basic_string<_CharT, _Traits, _Allocator>::basic_string(basic_string&& __str, co
#endif
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits, class _Allocator>
void
@@ -1719,7 +1719,7 @@ basic_string<_CharT, _Traits, _Allocator>::basic_string(size_type __n, _CharT __
template <class _CharT, class _Traits, class _Allocator>
inline _LIBCPP_INLINE_VISIBILITY
basic_string<_CharT, _Traits, _Allocator>::basic_string(size_type __n, _CharT __c, const _Allocator& __a)
: __r_(__a)
: __r_(__second_tag(), __a)
{
__init(__n, __c);
#if _LIBCPP_DEBUG_LEVEL >= 2
@@ -1731,7 +1731,7 @@ template <class _CharT, class _Traits, class _Allocator>
basic_string<_CharT, _Traits, _Allocator>::basic_string(const basic_string& __str,
size_type __pos, size_type __n,
const _Allocator& __a)
: __r_(__a)
: __r_(__second_tag(), __a)
{
size_type __str_sz = __str.size();
if (__pos > __str_sz)
@@ -1746,7 +1746,7 @@ template <class _CharT, class _Traits, class _Allocator>
inline _LIBCPP_INLINE_VISIBILITY
basic_string<_CharT, _Traits, _Allocator>::basic_string(const basic_string& __str, size_type __pos,
const _Allocator& __a)
: __r_(__a)
: __r_(__second_tag(), __a)
{
size_type __str_sz = __str.size();
if (__pos > __str_sz)
@@ -1762,7 +1762,7 @@ template <class _Tp>
basic_string<_CharT, _Traits, _Allocator>::basic_string(
const _Tp& __t, size_type __pos, size_type __n, const allocator_type& __a,
typename enable_if<__can_be_converted_to_string_view<_CharT, _Traits, _Tp>::value, void>::type *)
: __r_(__a)
: __r_(__second_tag(), __a)
{
__self_view __sv = __self_view(__t).substr(__pos, __n);
__init(__sv.data(), __sv.size());
@@ -1784,7 +1784,7 @@ basic_string<_CharT, _Traits, _Allocator>::basic_string(__self_view __sv)
template <class _CharT, class _Traits, class _Allocator>
inline _LIBCPP_INLINE_VISIBILITY
basic_string<_CharT, _Traits, _Allocator>::basic_string(__self_view __sv, const _Allocator& __a)
: __r_(__a)
: __r_(__second_tag(), __a)
{
__init(__sv.data(), __sv.size());
#if _LIBCPP_DEBUG_LEVEL >= 2
@@ -1866,7 +1866,7 @@ template<class _InputIterator>
inline _LIBCPP_INLINE_VISIBILITY
basic_string<_CharT, _Traits, _Allocator>::basic_string(_InputIterator __first, _InputIterator __last,
const allocator_type& __a)
: __r_(__a)
: __r_(__second_tag(), __a)
{
__init(__first, __last);
#if _LIBCPP_DEBUG_LEVEL >= 2
@@ -1874,7 +1874,7 @@ basic_string<_CharT, _Traits, _Allocator>::basic_string(_InputIterator __first,
#endif
}
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits, class _Allocator>
inline _LIBCPP_INLINE_VISIBILITY
@@ -1889,10 +1889,10 @@ basic_string<_CharT, _Traits, _Allocator>::basic_string(
template <class _CharT, class _Traits, class _Allocator>
inline _LIBCPP_INLINE_VISIBILITY
basic_string<_CharT, _Traits, _Allocator>::basic_string(
initializer_list<_CharT> __il, const _Allocator& __a)
: __r_(__a)
: __r_(__second_tag(), __a)
{
__init(__il.begin(), __il.end());
#if _LIBCPP_DEBUG_LEVEL >= 2
@@ -1900,7 +1900,7 @@ basic_string<_CharT, _Traits, _Allocator>::basic_string(
#endif
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits, class _Allocator>
basic_string<_CharT, _Traits, _Allocator>::~basic_string()
@@ -2049,7 +2049,7 @@ basic_string<_CharT, _Traits, _Allocator>::operator=(const basic_string& __str)
return *this;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _CharT, class _Traits, class _Allocator>
inline _LIBCPP_INLINE_VISIBILITY
@@ -2276,7 +2276,9 @@ basic_string<_CharT, _Traits, _Allocator>::__append_forward_unsafe(
size_type __n = static_cast<size_type>(_VSTD::distance(__first, __last));
if (__n)
{
if ( __ptr_in_range(&*__first, data(), data() + size()))
typedef typename iterator_traits<_ForwardIterator>::reference _CharRef;
_CharRef __tmp_ref = *__first;
if (__ptr_in_range(_VSTD::addressof(__tmp_ref), data(), data() + size()))
{
const basic_string __temp (__first, __last, __alloc());
append(__temp.data(), __temp.size());
@@ -2440,7 +2442,9 @@ basic_string<_CharT, _Traits, _Allocator>::insert(const_iterator __pos, _Forward
size_type __n = static_cast<size_type>(_VSTD::distance(__first, __last));
if (__n)
{
if ( __ptr_in_range(&*__first, data(), data() + size()))
typedef typename iterator_traits<_ForwardIterator>::reference _CharRef;
_CharRef __tmp_char = *__first;
if (__ptr_in_range(_VSTD::addressof(__tmp_char), data(), data() + size()))
{
const basic_string __temp(__first, __last, __alloc());
return insert(__pos, __temp.data(), __temp.data() + __temp.size());
@@ -3786,7 +3790,7 @@ operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, _CharT __rhs)
return __r;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template<class _CharT, class _Traits, class _Allocator>
inline _LIBCPP_INLINE_VISIBILITY
@@ -3846,7 +3850,7 @@ operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, _CharT __rhs)
return _VSTD::move(__lhs);
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
// swap
@@ -3948,7 +3952,7 @@ basic_istream<_CharT, _Traits>&
getline(basic_istream<_CharT, _Traits>& __is,
basic_string<_CharT, _Traits, _Allocator>& __str);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template<class _CharT, class _Traits, class _Allocator>
inline _LIBCPP_INLINE_VISIBILITY
@@ -3962,7 +3966,7 @@ basic_istream<_CharT, _Traits>&
getline(basic_istream<_CharT, _Traits>&& __is,
basic_string<_CharT, _Traits, _Allocator>& __str);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
#if _LIBCPP_DEBUG_LEVEL >= 2
@@ -4039,4 +4043,6 @@ _LIBCPP_EXTERN_TEMPLATE(string operator+<char, char_traits<char>, allocator<char
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP_STRING

23
include/string_view
View File

@@ -103,7 +103,6 @@ namespace std {
constexpr const_pointer data() const noexcept;
// 7.7, basic_string_view modifiers
constexpr void clear() noexcept;
constexpr void remove_prefix(size_type n);
constexpr void remove_suffix(size_type n);
constexpr void swap(basic_string_view& s) noexcept;
@@ -167,7 +166,6 @@ namespace std {
*/
#include <__config>
#include <__string>
#include <algorithm>
#include <iterator>
@@ -179,6 +177,10 @@ namespace std {
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
template<class _CharT, class _Traits = char_traits<_CharT> >
@@ -199,6 +201,10 @@ public:
typedef ptrdiff_t difference_type;
static _LIBCPP_CONSTEXPR const size_type npos = -1; // size_type(-1);
static_assert(is_pod<value_type>::value, "Character type of basic_string_view must be a POD");
static_assert((is_same<_CharT, typename traits_type::char_type>::value),
"traits_type::char_type must be the same type as CharT");
// [string.view.cons], construct/copy
_LIBCPP_CONSTEXPR _LIBCPP_INLINE_VISIBILITY
basic_string_view() _NOEXCEPT : __data (nullptr), __size(0) {}
@@ -288,13 +294,6 @@ public:
const_pointer data() const _NOEXCEPT { return __data; }
// [string.view.modifiers], modifiers:
_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
void clear() _NOEXCEPT
{
__data = nullptr;
__size = 0;
}
_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
void remove_prefix(size_type __n) _NOEXCEPT
{
@@ -357,9 +356,9 @@ public:
_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
int compare( size_type __pos1, size_type __n1,
basic_string_view _sv, size_type __pos2, size_type __n2) const
basic_string_view __sv, size_type __pos2, size_type __n2) const
{
return substr(__pos1, __n1).compare(_sv.substr(__pos2, __n2));
return substr(__pos1, __n1).compare(__sv.substr(__pos2, __n2));
}
_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
@@ -788,4 +787,6 @@ inline namespace literals
#endif
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP_STRING_VIEW

20
include/strstream
View File

@@ -151,12 +151,12 @@ public:
strstreambuf(unsigned char* __gnext, streamsize __n, unsigned char* __pbeg = 0);
strstreambuf(const unsigned char* __gnext, streamsize __n);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
strstreambuf(strstreambuf&& __rhs);
_LIBCPP_INLINE_VISIBILITY
strstreambuf& operator=(strstreambuf&& __rhs);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
virtual ~strstreambuf();
@@ -191,7 +191,7 @@ private:
void __init(char* __gnext, streamsize __n, char* __pbeg);
};
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
inline _LIBCPP_INLINE_VISIBILITY
strstreambuf::strstreambuf(strstreambuf&& __rhs)
@@ -226,7 +226,7 @@ strstreambuf::operator=(strstreambuf&& __rhs)
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
class _LIBCPP_TYPE_VIS istrstream
: public istream
@@ -245,7 +245,7 @@ public:
istrstream(char* __s, streamsize __n)
: istream(&__sb_), __sb_(__s, __n) {}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
istrstream(istrstream&& __rhs)
: istream(_VSTD::move(__rhs)),
@@ -261,7 +261,7 @@ public:
__sb_ = _VSTD::move(__rhs.__sb_);
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
virtual ~istrstream();
@@ -294,7 +294,7 @@ public:
__sb_(__s, __n, __s + (__mode & ios::app ? strlen(__s) : 0))
{}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
ostrstream(ostrstream&& __rhs)
: ostream(_VSTD::move(__rhs)),
@@ -310,7 +310,7 @@ public:
__sb_ = _VSTD::move(__rhs.__sb_);
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
virtual ~ostrstream();
@@ -354,7 +354,7 @@ public:
__sb_(__s, __n, __s + (__mode & ios::app ? strlen(__s) : 0))
{}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
strstream(strstream&& __rhs)
: iostream(_VSTD::move(__rhs)),
@@ -370,7 +370,7 @@ public:
__sb_ = _VSTD::move(__rhs.__sb_);
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
virtual ~strstream();

23
include/support/fuchsia/xlocale.h Normal file
View File

@@ -0,0 +1,23 @@
// -*- C++ -*-
//===------------------- support/fuchsia/xlocale.h ------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_SUPPORT_FUCHSIA_XLOCALE_H
#define _LIBCPP_SUPPORT_FUCHSIA_XLOCALE_H
#if defined(__Fuchsia__)
#include <cstdlib>
#include <cwchar>
#include <support/xlocale/__posix_l_fallback.h>
#include <support/xlocale/__strtonum_fallback.h>
#endif // defined(__Fuchsia__)
#endif // _LIBCPP_SUPPORT_FUCHSIA_XLOCALE_H

27
include/support/win32/limits_win32.h → include/support/win32/limits_msvc_win32.h
View File

@@ -1,5 +1,5 @@
// -*- C++ -*-
//===--------------------- support/win32/limits_win32.h -------------------===//
//===------------------ support/win32/limits_msvc_win32.h -----------------===//
//
// The LLVM Compiler Infrastructure
//
@@ -8,17 +8,21 @@
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_SUPPORT_WIN32_LIMITS_WIN32_H
#define _LIBCPP_SUPPORT_WIN32_LIMITS_WIN32_H
#ifndef _LIBCPP_SUPPORT_WIN32_LIMITS_MSVC_WIN32_H
#define _LIBCPP_SUPPORT_WIN32_LIMITS_MSVC_WIN32_H
#if !defined(_LIBCPP_MSVCRT)
#error "This header complements the Microsoft C Runtime library, and should not be included otherwise."
#else
#endif
#if defined(__clang__)
#error "This header should only be included when using Microsofts C1XX frontend"
#endif
#include <limits.h> // CHAR_BIT
#include <float.h> // limit constants
#include <math.h> // HUGE_VAL
#include <ymath.h> // internal MSVC header providing the needed functionality
#if ! defined(__clang__)
#define __CHAR_BIT__ CHAR_BIT
#define __FLT_MANT_DIG__ FLT_MANT_DIG
@@ -61,19 +65,8 @@
#define __LDBL_DENORM_MIN__ 3.64519953188247460253e-4951L
// __builtin replacements/workarounds
#include <math.h> // HUGE_VAL
#include <ymath.h> // internal MSVC header providing the needed functionality
#define __builtin_huge_val() HUGE_VAL
#define __builtin_huge_valf() _FInf._Float
#define __builtin_huge_vall() _LInf._Long_double
#define __builtin_nan(__dummy) _Nan._Double
#define __builtin_nanf(__dummy) _FNan._Float
#define __builtin_nanl(__dummmy) _LNan._Long_double
#define __builtin_nans(__dummy) _Snan._Double
#define __builtin_nansf(__dummy) _FSnan._Float
#define __builtin_nansl(__dummy) _LSnan._Long_double
#endif // ! defined(__clang__)
#endif // _LIBCPP_MSVCRT
#endif // _LIBCPP_SUPPORT_WIN32_LIMITS_WIN32_H
#endif // _LIBCPP_SUPPORT_WIN32_LIMITS_MSVC_WIN32_H

33
include/support/win32/locale_mgmt_win32.h
View File

@@ -1,33 +0,0 @@
// -*- C++ -*-
//===----------------- support/win32/locale_mgmt_win32.h ------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_SUPPORT_WIN32_LOCALE_MGMT_WIN32_H
#define _LIBCPP_SUPPORT_WIN32_LOCALE_MGMT_WIN32_H
#include <xlocinfo.h> // _locale_t
#define locale_t _locale_t
#define LC_COLLATE_MASK _M_COLLATE
#define LC_CTYPE_MASK _M_CTYPE
#define LC_MONETARY_MASK _M_MONETARY
#define LC_NUMERIC_MASK _M_NUMERIC
#define LC_TIME_MASK _M_TIME
#define LC_MESSAGES_MASK _M_MESSAGES
#define LC_ALL_MASK ( LC_COLLATE_MASK \
| LC_CTYPE_MASK \
| LC_MESSAGES_MASK \
| LC_MONETARY_MASK \
| LC_NUMERIC_MASK \
| LC_TIME_MASK )
#define freelocale _free_locale
// FIXME: base currently unused. Needs manual work to construct the new locale
locale_t newlocale( int mask, const char * locale, locale_t base );
locale_t uselocale( locale_t newloc );
#endif // _LIBCPP_SUPPORT_WIN32_LOCALE_MGMT_WIN32_H

61
include/support/win32/locale_win32.h
View File

@@ -11,16 +11,31 @@
#ifndef _LIBCPP_SUPPORT_WIN32_LOCALE_WIN32_H
#define _LIBCPP_SUPPORT_WIN32_LOCALE_WIN32_H
#include <crtversion.h>
#if _VC_CRT_MAJOR_VERSION < 14
// ctype mask table defined in msvcrt.dll
extern "C" unsigned short __declspec(dllimport) _ctype[];
#endif
#include "support/win32/support.h"
#include "support/win32/locale_mgmt_win32.h"
#include <__config>
#include <stdio.h>
#include <xlocinfo.h> // _locale_t
#define LC_COLLATE_MASK _M_COLLATE
#define LC_CTYPE_MASK _M_CTYPE
#define LC_MONETARY_MASK _M_MONETARY
#define LC_NUMERIC_MASK _M_NUMERIC
#define LC_TIME_MASK _M_TIME
#define LC_MESSAGES_MASK _M_MESSAGES
#define LC_ALL_MASK ( LC_COLLATE_MASK \
| LC_CTYPE_MASK \
| LC_MESSAGES_MASK \
| LC_MONETARY_MASK \
| LC_NUMERIC_MASK \
| LC_TIME_MASK )
#define locale_t _locale_t
// Locale management functions
#define freelocale _free_locale
// FIXME: base currently unused. Needs manual work to construct the new locale
locale_t newlocale( int mask, const char * locale, locale_t base );
locale_t uselocale( locale_t newloc );
lconv *localeconv_l( locale_t loc );
size_t mbrlen_l( const char *__restrict s, size_t n,
@@ -37,20 +52,21 @@ size_t wcsnrtombs_l( char *__restrict dst, const wchar_t **__restrict src,
size_t nwc, size_t len, mbstate_t *__restrict ps, locale_t loc);
wint_t btowc_l( int c, locale_t loc );
int wctob_l( wint_t c, locale_t loc );
inline _LIBCPP_ALWAYS_INLINE
decltype(MB_CUR_MAX) MB_CUR_MAX_L( locale_t __l )
{
return ___mb_cur_max_l_func(__l);
}
decltype(MB_CUR_MAX) MB_CUR_MAX_L( locale_t __l );
// the *_l functions are prefixed on Windows, only available for msvcr80+, VS2005+
#define mbtowc_l _mbtowc_l
#define strtoll_l _strtoi64_l
#define strtoull_l _strtoui64_l
#define strtof_l _strtof_l
#define strtod_l _strtod_l
#if defined(_LIBCPP_MSVCRT)
#define strtof_l _strtof_l
#define strtold_l _strtold_l
#else
float strtof_l(const char*, char**, locale_t);
long double strtold_l(const char*, char**, locale_t);
#endif
inline _LIBCPP_INLINE_VISIBILITY
int
islower_l(int c, _locale_t loc)
@@ -90,10 +106,9 @@ isupper_l(int c, _locale_t loc)
#define sprintf_l( __s, __l, __f, ... ) _sprintf_l( __s, __f, __l, __VA_ARGS__ )
#define vsprintf_l( __s, __l, __f, ... ) _vsprintf_l( __s, __f, __l, __VA_ARGS__ )
#define vsnprintf_l( __s, __n, __l, __f, ... ) _vsnprintf_l( __s, __n, __f, __l, __VA_ARGS__ )
int snprintf_l(char *ret, size_t n, locale_t loc, const char *format, ...);
int asprintf_l( char **ret, locale_t loc, const char *format, ... );
int vasprintf_l( char **ret, locale_t loc, const char *format, va_list ap );
_LIBCPP_FUNC_VIS int snprintf_l(char *ret, size_t n, locale_t loc, const char *format, ...);
_LIBCPP_FUNC_VIS int asprintf_l( char **ret, locale_t loc, const char *format, ... );
_LIBCPP_FUNC_VIS int vasprintf_l( char **ret, locale_t loc, const char *format, va_list ap );
// not-so-pressing FIXME: use locale to determine blank characters
inline int isblank_l( int c, locale_t /*loc*/ )
@@ -105,10 +120,4 @@ inline int iswblank_l( wint_t c, locale_t /*loc*/ )
return ( c == L' ' || c == L'\t' );
}
#if defined(_LIBCPP_MSVCRT)
inline int isblank( int c, locale_t /*loc*/ )
{ return ( c == ' ' || c == '\t' ); }
inline int iswblank( wint_t c, locale_t /*loc*/ )
{ return ( c == L' ' || c == L'\t' ); }
#endif // _LIBCPP_MSVCRT
#endif // _LIBCPP_SUPPORT_WIN32_LOCALE_WIN32_H

185
include/support/win32/support.h
View File

@@ -1,185 +0,0 @@
// -*- C++ -*-
//===----------------------- support/win32/support.h ----------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_SUPPORT_WIN32_SUPPORT_H
#define _LIBCPP_SUPPORT_WIN32_SUPPORT_H
// Functions and constants used in libc++ that
// are missing from the Windows C library.
#include <wchar.h> // mbstate_t
#include <cstdarg> // va_ macros
// "builtins" not implemented here for Clang or GCC as they provide
// implementations. Assuming required for elsewhere else, certainly MSVC.
#if defined(_LIBCPP_COMPILER_MSVC)
#include <intrin.h>
#endif
#if defined(_LIBCPP_MSVCRT)
#include <crtversion.h>
#endif
#define swprintf _snwprintf
#define vswprintf _vsnwprintf
#ifndef NOMINMAX
#define NOMINMAX
#endif
// The mingw headers already define these as static.
#ifndef __MINGW32__
extern "C" {
int vasprintf(char **sptr, const char *__restrict fmt, va_list ap);
int asprintf(char **sptr, const char *__restrict fmt, ...);
size_t mbsnrtowcs(wchar_t *__restrict dst, const char **__restrict src,
size_t nmc, size_t len, mbstate_t *__restrict ps);
size_t wcsnrtombs(char *__restrict dst, const wchar_t **__restrict src,
size_t nwc, size_t len, mbstate_t *__restrict ps);
}
#endif // __MINGW32__
#if defined(_VC_CRT_MAJOR_VERSION) && _VC_CRT_MAJOR_VERSION < 14
#define snprintf _snprintf
#define _Exit _exit
#endif
#if defined(_LIBCPP_COMPILER_MSVC)
// Bit builtin's make these assumptions when calling _BitScanForward/Reverse
// etc. These assumptions are expected to be true for Win32/Win64 which this
// file supports.
static_assert(sizeof(unsigned long long) == 8, "");
static_assert(sizeof(unsigned long) == 4, "");
static_assert(sizeof(unsigned int) == 4, "");
_LIBCPP_ALWAYS_INLINE int __builtin_popcount(unsigned int x)
{
// Binary: 0101...
static const unsigned int m1 = 0x55555555;
// Binary: 00110011..
static const unsigned int m2 = 0x33333333;
// Binary: 4 zeros, 4 ones ...
static const unsigned int m4 = 0x0f0f0f0f;
// The sum of 256 to the power of 0,1,2,3...
static const unsigned int h01 = 0x01010101;
// Put count of each 2 bits into those 2 bits.
x -= (x >> 1) & m1;
// Put count of each 4 bits into those 4 bits.
x = (x & m2) + ((x >> 2) & m2);
// Put count of each 8 bits into those 8 bits.
x = (x + (x >> 4)) & m4;
// Returns left 8 bits of x + (x<<8) + (x<<16) + (x<<24).
return (x * h01) >> 24;
}
_LIBCPP_ALWAYS_INLINE int __builtin_popcountl(unsigned long x)
{
return __builtin_popcount(static_cast<int>(x));
}
_LIBCPP_ALWAYS_INLINE int __builtin_popcountll(unsigned long long x)
{
// Binary: 0101...
static const unsigned long long m1 = 0x5555555555555555;
// Binary: 00110011..
static const unsigned long long m2 = 0x3333333333333333;
// Binary: 4 zeros, 4 ones ...
static const unsigned long long m4 = 0x0f0f0f0f0f0f0f0f;
// The sum of 256 to the power of 0,1,2,3...
static const unsigned long long h01 = 0x0101010101010101;
// Put count of each 2 bits into those 2 bits.
x -= (x >> 1) & m1;
// Put count of each 4 bits into those 4 bits.
x = (x & m2) + ((x >> 2) & m2);
// Put count of each 8 bits into those 8 bits.
x = (x + (x >> 4)) & m4;
// Returns left 8 bits of x + (x<<8) + (x<<16) + (x<<24) + ...
return static_cast<int>((x * h01) >> 56);
}
// Returns the number of trailing 0-bits in x, starting at the least significant
// bit position. If x is 0, the result is undefined.
_LIBCPP_ALWAYS_INLINE int __builtin_ctzll(unsigned long long mask)
{
unsigned long where;
// Search from LSB to MSB for first set bit.
// Returns zero if no set bit is found.
#if defined(_LIBCPP_HAS_BITSCAN64)
(defined(_M_AMD64) || defined(__x86_64__))
if (_BitScanForward64(&where, mask))
return static_cast<int>(where);
#else
// Win32 doesn't have _BitScanForward64 so emulate it with two 32 bit calls.
// Scan the Low Word.
if (_BitScanForward(&where, static_cast<unsigned long>(mask)))
return static_cast<int>(where);
// Scan the High Word.
if (_BitScanForward(&where, static_cast<unsigned long>(mask >> 32)))
return static_cast<int>(where + 32); // Create a bit offset from the LSB.
#endif
return 64;
}
_LIBCPP_ALWAYS_INLINE int __builtin_ctzl(unsigned long mask)
{
unsigned long where;
// Search from LSB to MSB for first set bit.
// Returns zero if no set bit is found.
if (_BitScanForward(&where, mask))
return static_cast<int>(where);
return 32;
}
_LIBCPP_ALWAYS_INLINE int __builtin_ctz(unsigned int mask)
{
// Win32 and Win64 expectations.
static_assert(sizeof(mask) == 4, "");
static_assert(sizeof(unsigned long) == 4, "");
return __builtin_ctzl(static_cast<unsigned long>(mask));
}
// Returns the number of leading 0-bits in x, starting at the most significant
// bit position. If x is 0, the result is undefined.
_LIBCPP_ALWAYS_INLINE int __builtin_clzll(unsigned long long mask)
{
unsigned long where;
// BitScanReverse scans from MSB to LSB for first set bit.
// Returns 0 if no set bit is found.
#if defined(_LIBCPP_HAS_BITSCAN64)
if (_BitScanReverse64(&where, mask))
return static_cast<int>(63 - where);
#else
// Scan the high 32 bits.
if (_BitScanReverse(&where, static_cast<unsigned long>(mask >> 32)))
return static_cast<int>(63 -
(where + 32)); // Create a bit offset from the MSB.
// Scan the low 32 bits.
if (_BitScanReverse(&where, static_cast<unsigned long>(mask)))
return static_cast<int>(63 - where);
#endif
return 64; // Undefined Behavior.
}
_LIBCPP_ALWAYS_INLINE int __builtin_clzl(unsigned long mask)
{
unsigned long where;
// Search from LSB to MSB for first set bit.
// Returns zero if no set bit is found.
if (_BitScanReverse(&where, mask))
return static_cast<int>(31 - where);
return 32; // Undefined Behavior.
}
_LIBCPP_ALWAYS_INLINE int __builtin_clz(unsigned int x)
{
return __builtin_clzl(x);
}
#endif // _LIBCPP_MSVC
#endif // _LIBCPP_SUPPORT_WIN32_SUPPORT_H

49
include/thread
View File

@@ -95,7 +95,7 @@ void sleep_for(const chrono::duration<Rep, Period>& rel_time);
#include <system_error>
#include <chrono>
#include <__mutex_base>
#ifndef _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
#include <tuple>
#endif
#include <__threading_support>
@@ -105,6 +105,9 @@ void sleep_for(const chrono::duration<Rep, Period>& rel_time);
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
#define __STDCPP_THREADS__ __cplusplus
#ifdef _LIBCPP_HAS_NO_THREADS
@@ -261,7 +264,7 @@ struct _LIBCPP_TEMPLATE_VIS hash<__thread_id>
: public unary_function<__thread_id, size_t>
{
_LIBCPP_INLINE_VISIBILITY
size_t operator()(__thread_id __v) const
size_t operator()(__thread_id __v) const _NOEXCEPT
{
return hash<__libcpp_thread_id>()(__v.__id_);
}
@@ -291,7 +294,7 @@ public:
_LIBCPP_INLINE_VISIBILITY
thread() _NOEXCEPT : __t_(_LIBCPP_NULL_THREAD) {}
#ifndef _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
template <class _Fp, class ..._Args,
class = typename enable_if
<
@@ -300,19 +303,19 @@ public:
>
_LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS
explicit thread(_Fp&& __f, _Args&&... __args);
#else // _LIBCPP_HAS_NO_VARIADICS
#else // _LIBCPP_CXX03_LANG
template <class _Fp>
_LIBCPP_METHOD_TEMPLATE_IMPLICIT_INSTANTIATION_VIS
explicit thread(_Fp __f);
#endif
~thread();
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
thread(thread&& __t) _NOEXCEPT : __t_(__t.__t_) {__t.__t_ = _LIBCPP_NULL_THREAD;}
_LIBCPP_INLINE_VISIBILITY
thread& operator=(thread&& __t) _NOEXCEPT;
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
void swap(thread& __t) _NOEXCEPT {_VSTD::swap(__t_, __t.__t_);}
@@ -329,7 +332,7 @@ public:
static unsigned hardware_concurrency() _NOEXCEPT;
};
#ifndef _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
template <class _TSp, class _Fp, class ..._Args, size_t ..._Indices>
inline _LIBCPP_INLINE_VISIBILITY
@@ -369,7 +372,18 @@ thread::thread(_Fp&& __f, _Args&&... __args)
__throw_system_error(__ec, "thread constructor failed");
}
#else // _LIBCPP_HAS_NO_VARIADICS
inline
thread&
thread::operator=(thread&& __t) _NOEXCEPT
{
if (!__libcpp_thread_isnull(&__t_))
terminate();
__t_ = __t.__t_;
__t.__t_ = _LIBCPP_NULL_THREAD;
return *this;
}
#else // _LIBCPP_CXX03_LANG
template <class _Fp>
struct __thread_invoke_pair {
@@ -404,22 +418,7 @@ thread::thread(_Fp __f)
__throw_system_error(__ec, "thread constructor failed");
}
#endif // _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
inline
thread&
thread::operator=(thread&& __t) _NOEXCEPT
{
if (!__libcpp_thread_isnull(&__t_))
terminate();
__t_ = __t.__t_;
__t.__t_ = _LIBCPP_NULL_THREAD;
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
inline _LIBCPP_INLINE_VISIBILITY
void swap(thread& __x, thread& __y) _NOEXCEPT {__x.swap(__y);}
@@ -480,4 +479,6 @@ _LIBCPP_END_NAMESPACE_STD
#endif // !_LIBCPP_HAS_NO_THREADS
_LIBCPP_POP_MACROS
#endif // _LIBCPP_THREAD

88
include/tuple
View File

@@ -148,7 +148,7 @@ template <class... Types>
_LIBCPP_BEGIN_NAMESPACE_STD
#ifndef _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
// __tuple_leaf
@@ -169,7 +169,7 @@ void swap(__tuple_leaf<_Ip, _Hp, _Ep>& __x, __tuple_leaf<_Ip, _Hp, _Ep>& __y)
template <size_t _Ip, class _Hp, bool>
class __tuple_leaf
{
_Hp value;
_Hp __value_;
template <class _Tp>
static constexpr bool __can_bind_reference() {
@@ -188,28 +188,28 @@ class __tuple_leaf
__tuple_leaf& operator=(const __tuple_leaf&);
public:
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR __tuple_leaf()
_NOEXCEPT_(is_nothrow_default_constructible<_Hp>::value) : value()
_NOEXCEPT_(is_nothrow_default_constructible<_Hp>::value) : __value_()
{static_assert(!is_reference<_Hp>::value,
"Attempted to default construct a reference element in a tuple");}
template <class _Alloc>
_LIBCPP_INLINE_VISIBILITY
__tuple_leaf(integral_constant<int, 0>, const _Alloc&)
: value()
: __value_()
{static_assert(!is_reference<_Hp>::value,
"Attempted to default construct a reference element in a tuple");}
template <class _Alloc>
_LIBCPP_INLINE_VISIBILITY
__tuple_leaf(integral_constant<int, 1>, const _Alloc& __a)
: value(allocator_arg_t(), __a)
: __value_(allocator_arg_t(), __a)
{static_assert(!is_reference<_Hp>::value,
"Attempted to default construct a reference element in a tuple");}
template <class _Alloc>
_LIBCPP_INLINE_VISIBILITY
__tuple_leaf(integral_constant<int, 2>, const _Alloc& __a)
: value(__a)
: __value_(__a)
{static_assert(!is_reference<_Hp>::value,
"Attempted to default construct a reference element in a tuple");}
@@ -223,28 +223,28 @@ public:
>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
explicit __tuple_leaf(_Tp&& __t) _NOEXCEPT_((is_nothrow_constructible<_Hp, _Tp>::value))
: value(_VSTD::forward<_Tp>(__t))
: __value_(_VSTD::forward<_Tp>(__t))
{static_assert(__can_bind_reference<_Tp>(),
"Attempted to construct a reference element in a tuple with an rvalue");}
template <class _Tp, class _Alloc>
_LIBCPP_INLINE_VISIBILITY
explicit __tuple_leaf(integral_constant<int, 0>, const _Alloc&, _Tp&& __t)
: value(_VSTD::forward<_Tp>(__t))
: __value_(_VSTD::forward<_Tp>(__t))
{static_assert(__can_bind_reference<_Tp>(),
"Attempted to construct a reference element in a tuple with an rvalue");}
template <class _Tp, class _Alloc>
_LIBCPP_INLINE_VISIBILITY
explicit __tuple_leaf(integral_constant<int, 1>, const _Alloc& __a, _Tp&& __t)
: value(allocator_arg_t(), __a, _VSTD::forward<_Tp>(__t))
: __value_(allocator_arg_t(), __a, _VSTD::forward<_Tp>(__t))
{static_assert(!is_reference<_Hp>::value,
"Attempted to uses-allocator construct a reference element in a tuple");}
template <class _Tp, class _Alloc>
_LIBCPP_INLINE_VISIBILITY
explicit __tuple_leaf(integral_constant<int, 2>, const _Alloc& __a, _Tp&& __t)
: value(_VSTD::forward<_Tp>(__t), __a)
: __value_(_VSTD::forward<_Tp>(__t), __a)
{static_assert(!is_reference<_Hp>::value,
"Attempted to uses-allocator construct a reference element in a tuple");}
@@ -256,7 +256,7 @@ public:
__tuple_leaf&
operator=(_Tp&& __t) _NOEXCEPT_((is_nothrow_assignable<_Hp&, _Tp>::value))
{
value = _VSTD::forward<_Tp>(__t);
__value_ = _VSTD::forward<_Tp>(__t);
return *this;
}
@@ -267,8 +267,8 @@ public:
return 0;
}
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11 _Hp& get() _NOEXCEPT {return value;}
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11 const _Hp& get() const _NOEXCEPT {return value;}
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11 _Hp& get() _NOEXCEPT {return __value_;}
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11 const _Hp& get() const _NOEXCEPT {return __value_;}
};
template <size_t _Ip, class _Hp>
@@ -473,9 +473,9 @@ struct _LIBCPP_DECLSPEC_EMPTY_BASES __tuple_impl<__tuple_indices<_Indx...>, _Tp.
template <class ..._Tp>
class _LIBCPP_TEMPLATE_VIS tuple
{
typedef __tuple_impl<typename __make_tuple_indices<sizeof...(_Tp)>::type, _Tp...> base;
typedef __tuple_impl<typename __make_tuple_indices<sizeof...(_Tp)>::type, _Tp...> _BaseT;
base base_;
_BaseT __base_;
#if defined(_LIBCPP_ENABLE_TUPLE_IMPLICIT_REDUCED_ARITY_EXTENSION)
static constexpr bool _EnableImplicitReducedArityExtension = true;
@@ -628,7 +628,7 @@ public:
>::type>
_LIBCPP_INLINE_VISIBILITY
tuple(_AllocArgT, _Alloc const& __a)
: base_(allocator_arg_t(), __a,
: __base_(allocator_arg_t(), __a,
__tuple_indices<>(), __tuple_types<>(),
typename __make_tuple_indices<sizeof...(_Tp), 0>::type(),
__tuple_types<_Tp...>()) {}
@@ -644,7 +644,7 @@ public:
>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
tuple(const _Tp& ... __t) _NOEXCEPT_((__all<is_nothrow_copy_constructible<_Tp>::value...>::value))
: base_(typename __make_tuple_indices<sizeof...(_Tp)>::type(),
: __base_(typename __make_tuple_indices<sizeof...(_Tp)>::type(),
typename __make_tuple_types<tuple, sizeof...(_Tp)>::type(),
typename __make_tuple_indices<0>::type(),
typename __make_tuple_types<tuple, 0>::type(),
@@ -662,7 +662,7 @@ public:
>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
explicit tuple(const _Tp& ... __t) _NOEXCEPT_((__all<is_nothrow_copy_constructible<_Tp>::value...>::value))
: base_(typename __make_tuple_indices<sizeof...(_Tp)>::type(),
: __base_(typename __make_tuple_indices<sizeof...(_Tp)>::type(),
typename __make_tuple_types<tuple, sizeof...(_Tp)>::type(),
typename __make_tuple_indices<0>::type(),
typename __make_tuple_types<tuple, 0>::type(),
@@ -680,7 +680,7 @@ public:
>
_LIBCPP_INLINE_VISIBILITY
tuple(allocator_arg_t, const _Alloc& __a, const _Tp& ... __t)
: base_(allocator_arg_t(), __a,
: __base_(allocator_arg_t(), __a,
typename __make_tuple_indices<sizeof...(_Tp)>::type(),
typename __make_tuple_types<tuple, sizeof...(_Tp)>::type(),
typename __make_tuple_indices<0>::type(),
@@ -700,7 +700,7 @@ public:
_LIBCPP_INLINE_VISIBILITY
explicit
tuple(allocator_arg_t, const _Alloc& __a, const _Tp& ... __t)
: base_(allocator_arg_t(), __a,
: __base_(allocator_arg_t(), __a,
typename __make_tuple_indices<sizeof...(_Tp)>::type(),
typename __make_tuple_types<tuple, sizeof...(_Tp)>::type(),
typename __make_tuple_indices<0>::type(),
@@ -727,7 +727,7 @@ public:
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
tuple(_Up&&... __u)
_NOEXCEPT_((
is_nothrow_constructible<base,
is_nothrow_constructible<_BaseT,
typename __make_tuple_indices<sizeof...(_Up)>::type,
typename __make_tuple_types<tuple, sizeof...(_Up)>::type,
typename __make_tuple_indices<sizeof...(_Tp), sizeof...(_Up)>::type,
@@ -735,7 +735,7 @@ public:
_Up...
>::value
))
: base_(typename __make_tuple_indices<sizeof...(_Up)>::type(),
: __base_(typename __make_tuple_indices<sizeof...(_Up)>::type(),
typename __make_tuple_types<tuple, sizeof...(_Up)>::type(),
typename __make_tuple_indices<sizeof...(_Tp), sizeof...(_Up)>::type(),
typename __make_tuple_types<tuple, sizeof...(_Tp), sizeof...(_Up)>::type(),
@@ -760,7 +760,7 @@ public:
explicit
tuple(_Up&&... __u)
_NOEXCEPT_((
is_nothrow_constructible<base,
is_nothrow_constructible<_BaseT,
typename __make_tuple_indices<sizeof...(_Up)>::type,
typename __make_tuple_types<tuple, sizeof...(_Up)>::type,
typename __make_tuple_indices<sizeof...(_Tp), sizeof...(_Up)>::type,
@@ -768,7 +768,7 @@ public:
_Up...
>::value
))
: base_(typename __make_tuple_indices<sizeof...(_Up)>::type(),
: __base_(typename __make_tuple_indices<sizeof...(_Up)>::type(),
typename __make_tuple_types<tuple, sizeof...(_Up)>::type(),
typename __make_tuple_indices<sizeof...(_Tp), sizeof...(_Up)>::type(),
typename __make_tuple_types<tuple, sizeof...(_Tp), sizeof...(_Up)>::type(),
@@ -786,7 +786,7 @@ public:
>
_LIBCPP_INLINE_VISIBILITY
tuple(allocator_arg_t, const _Alloc& __a, _Up&&... __u)
: base_(allocator_arg_t(), __a,
: __base_(allocator_arg_t(), __a,
typename __make_tuple_indices<sizeof...(_Up)>::type(),
typename __make_tuple_types<tuple, sizeof...(_Up)>::type(),
typename __make_tuple_indices<sizeof...(_Tp), sizeof...(_Up)>::type(),
@@ -806,7 +806,7 @@ public:
_LIBCPP_INLINE_VISIBILITY
explicit
tuple(allocator_arg_t, const _Alloc& __a, _Up&&... __u)
: base_(allocator_arg_t(), __a,
: __base_(allocator_arg_t(), __a,
typename __make_tuple_indices<sizeof...(_Up)>::type(),
typename __make_tuple_types<tuple, sizeof...(_Up)>::type(),
typename __make_tuple_indices<sizeof...(_Tp), sizeof...(_Up)>::type(),
@@ -824,8 +824,8 @@ public:
>::type = false
>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
tuple(_Tuple&& __t) _NOEXCEPT_((is_nothrow_constructible<base, _Tuple>::value))
: base_(_VSTD::forward<_Tuple>(__t)) {}
tuple(_Tuple&& __t) _NOEXCEPT_((is_nothrow_constructible<_BaseT, _Tuple>::value))
: __base_(_VSTD::forward<_Tuple>(__t)) {}
template <class _Tuple,
typename enable_if
@@ -839,8 +839,8 @@ public:
>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
explicit
tuple(_Tuple&& __t) _NOEXCEPT_((is_nothrow_constructible<base, _Tuple>::value))
: base_(_VSTD::forward<_Tuple>(__t)) {}
tuple(_Tuple&& __t) _NOEXCEPT_((is_nothrow_constructible<_BaseT, _Tuple>::value))
: __base_(_VSTD::forward<_Tuple>(__t)) {}
template <class _Alloc, class _Tuple,
typename enable_if
@@ -853,7 +853,7 @@ public:
>
_LIBCPP_INLINE_VISIBILITY
tuple(allocator_arg_t, const _Alloc& __a, _Tuple&& __t)
: base_(allocator_arg_t(), __a, _VSTD::forward<_Tuple>(__t)) {}
: __base_(allocator_arg_t(), __a, _VSTD::forward<_Tuple>(__t)) {}
template <class _Alloc, class _Tuple,
typename enable_if
@@ -867,7 +867,7 @@ public:
_LIBCPP_INLINE_VISIBILITY
explicit
tuple(allocator_arg_t, const _Alloc& __a, _Tuple&& __t)
: base_(allocator_arg_t(), __a, _VSTD::forward<_Tuple>(__t)) {}
: __base_(allocator_arg_t(), __a, _VSTD::forward<_Tuple>(__t)) {}
using _CanCopyAssign = __all<is_copy_assignable<_Tp>::value...>;
using _CanMoveAssign = __all<is_move_assignable<_Tp>::value...>;
@@ -876,7 +876,7 @@ public:
tuple& operator=(typename conditional<_CanCopyAssign::value, tuple, __nat>::type const& __t)
_NOEXCEPT_((__all<is_nothrow_copy_assignable<_Tp>::value...>::value))
{
base_.operator=(__t.base_);
__base_.operator=(__t.__base_);
return *this;
}
@@ -884,7 +884,7 @@ public:
tuple& operator=(typename conditional<_CanMoveAssign::value, tuple, __nat>::type&& __t)
_NOEXCEPT_((__all<is_nothrow_move_assignable<_Tp>::value...>::value))
{
base_.operator=(static_cast<base&&>(__t.base_));
__base_.operator=(static_cast<_BaseT&&>(__t.__base_));
return *this;
}
@@ -896,15 +896,15 @@ public:
>
_LIBCPP_INLINE_VISIBILITY
tuple&
operator=(_Tuple&& __t) _NOEXCEPT_((is_nothrow_assignable<base&, _Tuple>::value))
operator=(_Tuple&& __t) _NOEXCEPT_((is_nothrow_assignable<_BaseT&, _Tuple>::value))
{
base_.operator=(_VSTD::forward<_Tuple>(__t));
__base_.operator=(_VSTD::forward<_Tuple>(__t));
return *this;
}
_LIBCPP_INLINE_VISIBILITY
void swap(tuple& __t) _NOEXCEPT_(__all<__is_nothrow_swappable<_Tp>::value...>::value)
{base_.swap(__t.base_);}
{__base_.swap(__t.__base_);}
};
template <>
@@ -948,7 +948,7 @@ typename tuple_element<_Ip, tuple<_Tp...> >::type&
get(tuple<_Tp...>& __t) _NOEXCEPT
{
typedef typename tuple_element<_Ip, tuple<_Tp...> >::type type;
return static_cast<__tuple_leaf<_Ip, type>&>(__t.base_).get();
return static_cast<__tuple_leaf<_Ip, type>&>(__t.__base_).get();
}
template <size_t _Ip, class ..._Tp>
@@ -957,7 +957,7 @@ const typename tuple_element<_Ip, tuple<_Tp...> >::type&
get(const tuple<_Tp...>& __t) _NOEXCEPT
{
typedef typename tuple_element<_Ip, tuple<_Tp...> >::type type;
return static_cast<const __tuple_leaf<_Ip, type>&>(__t.base_).get();
return static_cast<const __tuple_leaf<_Ip, type>&>(__t.__base_).get();
}
template <size_t _Ip, class ..._Tp>
@@ -967,7 +967,7 @@ get(tuple<_Tp...>&& __t) _NOEXCEPT
{
typedef typename tuple_element<_Ip, tuple<_Tp...> >::type type;
return static_cast<type&&>(
static_cast<__tuple_leaf<_Ip, type>&&>(__t.base_).get());
static_cast<__tuple_leaf<_Ip, type>&&>(__t.__base_).get());
}
template <size_t _Ip, class ..._Tp>
@@ -977,7 +977,7 @@ get(const tuple<_Tp...>&& __t) _NOEXCEPT
{
typedef typename tuple_element<_Ip, tuple<_Tp...> >::type type;
return static_cast<const type&&>(
static_cast<const __tuple_leaf<_Ip, type>&&>(__t.base_).get());
static_cast<const __tuple_leaf<_Ip, type>&&>(__t.__base_).get());
}
#if _LIBCPP_STD_VER > 11
@@ -1345,9 +1345,6 @@ template <class ..._Tp, class _Alloc>
struct _LIBCPP_TEMPLATE_VIS uses_allocator<tuple<_Tp...>, _Alloc>
: true_type {};
#endif // _LIBCPP_HAS_NO_VARIADICS
#ifndef _LIBCPP_CXX03_LANG
template <class _T1, class _T2>
template <class... _Args1, class... _Args2, size_t ..._I1, size_t ..._I2>
inline _LIBCPP_INLINE_VISIBILITY
@@ -1358,7 +1355,6 @@ pair<_T1, _T2>::pair(piecewise_construct_t,
second(_VSTD::forward<_Args2>(_VSTD::get<_I2>(__second_args))...)
{
}
#endif // _LIBCPP_CXX03_LANG
#if _LIBCPP_STD_VER > 14
template <class _Tp>
@@ -1404,6 +1400,8 @@ _LIBCPP_NOEXCEPT_RETURN(
#endif // _LIBCPP_STD_VER > 14
#endif // !defined(_LIBCPP_CXX03_LANG)
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP_TUPLE

81
include/type_traits
View File

@@ -97,6 +97,7 @@ namespace std
template <class T> struct is_polymorphic;
template <class T> struct is_abstract;
template <class T> struct is_final; // C++14
template <class T> struct is_aggregate; // C++17
template <class T, class... Args> struct is_constructible;
template <class T> struct is_default_constructible;
@@ -286,6 +287,8 @@ namespace std
= is_abstract<T>::value; // C++17
template <class T> constexpr bool is_final_v
= is_final<T>::value; // C++17
template <class T> constexpr bool is_aggregate_v
= is_aggregate<T>::value; // C++17
template <class T> constexpr bool is_signed_v
= is_signed<T>::value; // C++17
template <class T> constexpr bool is_unsigned_v
@@ -1272,11 +1275,13 @@ template <class _Tp> using remove_all_extents_t = typename remove_all_extents<_T
// decay
template <class _Tp>
struct _LIBCPP_TEMPLATE_VIS decay
{
private:
typedef typename remove_reference<_Tp>::type _Up;
template <class _Up, bool>
struct __decay {
typedef typename remove_cv<_Up>::type type;
};
template <class _Up>
struct __decay<_Up, true> {
public:
typedef typename conditional
<
@@ -1291,6 +1296,15 @@ public:
>::type type;
};
template <class _Tp>
struct _LIBCPP_TEMPLATE_VIS decay
{
private:
typedef typename remove_reference<_Tp>::type _Up;
public:
typedef typename __decay<_Up, __is_referenceable<_Up>::value>::type type;
};
#if _LIBCPP_STD_VER > 11
template <class _Tp> using decay_t = typename decay<_Tp>::type;
#endif
@@ -1325,6 +1339,19 @@ template <class _Tp> _LIBCPP_CONSTEXPR bool is_final_v
= is_final<_Tp>::value;
#endif
// is_aggregate
#if _LIBCPP_STD_VER > 14 && !defined(_LIBCPP_HAS_NO_IS_AGGREGATE)
template <class _Tp> struct _LIBCPP_TEMPLATE_VIS
is_aggregate : public integral_constant<bool, __is_aggregate(_Tp)> {};
#if !defined(_LIBCPP_HAS_NO_VARIABLE_TEMPLATES)
template <class _Tp>
constexpr bool is_aggregate_v = is_aggregate<_Tp>::value;
#endif
#endif // _LIBCPP_STD_VER > 14 && !defined(_LIBCPP_HAS_NO_IS_AGGREGATE)
// is_base_of
#ifdef _LIBCPP_HAS_IS_BASE_OF
@@ -1954,11 +1981,18 @@ public:
typedef typename common_type<typename common_type<_Tp, _Up>::type, _Vp>::type type;
};
template <>
struct _LIBCPP_TEMPLATE_VIS common_type<void, void, void>
{
public:
typedef void type;
};
template <class _Tp>
struct _LIBCPP_TEMPLATE_VIS common_type<_Tp, void, void>
{
public:
typedef typename decay<_Tp>::type type;
typedef typename common_type<_Tp, _Tp>::type type;
};
template <class _Tp, class _Up>
@@ -1980,9 +2014,7 @@ struct _LIBCPP_TEMPLATE_VIS common_type {};
template <class _Tp>
struct _LIBCPP_TEMPLATE_VIS common_type<_Tp>
{
typedef typename decay<_Tp>::type type;
};
: public common_type<_Tp, _Tp> {};
// bullet 3 - sizeof...(Tp) == 2
@@ -4707,4 +4739,35 @@ struct __can_extract_map_key<_ValTy, _Key, _Key, _RawValTy>
_LIBCPP_END_NAMESPACE_STD
#if _LIBCPP_STD_VER > 14
// std::byte
namespace std // purposefully not versioned
{
template <class _Integer>
constexpr typename enable_if<is_integral_v<_Integer>, byte>::type &
operator<<=(byte& __lhs, _Integer __shift) noexcept
{ return __lhs = byte(static_cast<unsigned char>(__lhs) << __shift); }
template <class _Integer>
constexpr typename enable_if<is_integral_v<_Integer>, byte>::type
operator<< (byte __lhs, _Integer __shift) noexcept
{ return byte(static_cast<unsigned char>(__lhs) << __shift); }
template <class _Integer>
constexpr typename enable_if<is_integral_v<_Integer>, byte>::type &
operator>>=(byte& __lhs, _Integer __shift) noexcept
{ return __lhs = byte(static_cast<unsigned char>(__lhs) >> __shift); }
template <class _Integer>
constexpr typename enable_if<is_integral_v<_Integer>, byte>::type
operator>> (byte __lhs, _Integer __shift) noexcept
{ return byte(static_cast<unsigned char>(__lhs) >> __shift); }
template <class _Integer>
constexpr typename enable_if<is_integral_v<_Integer>, _Integer>::type
to_integer(byte __b) noexcept { return _Integer(__b); }
}
#endif
#endif // _LIBCPP_TYPE_TRAITS

1
include/typeinfo
View File

@@ -108,6 +108,7 @@ protected:
#endif
public:
_LIBCPP_AVAILABILITY_TYPEINFO_VTABLE
virtual ~type_info();
#if defined(_LIBCPP_HAS_NONUNIQUE_TYPEINFO)

136
include/unordered_map
View File

@@ -404,7 +404,7 @@ public:
_NOEXCEPT_(__is_nothrow_swappable<_Hash>::value)
{
using _VSTD::swap;
swap(static_cast<const _Hash&>(*this), static_cast<const _Hash&>(__y));
swap(static_cast<_Hash&>(*this), static_cast<_Hash&>(__y));
}
};
@@ -475,7 +475,7 @@ public:
_NOEXCEPT_(__is_nothrow_swappable<_Pred>::value)
{
using _VSTD::swap;
swap(static_cast<const _Pred&>(*this), static_cast<const _Pred&>(__y));
swap(static_cast<_Pred&>(*this), static_cast<_Pred&>(__y));
}
};
@@ -547,7 +547,7 @@ public:
__second_constructed(false)
{}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
__hash_map_node_destructor(__hash_node_destructor<allocator_type>&& __x)
_NOEXCEPT
@@ -557,7 +557,7 @@ public:
{
__x.__value_constructed = false;
}
#else // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#else // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
__hash_map_node_destructor(const __hash_node_destructor<allocator_type>& __x)
: __na_(__x.__na_),
@@ -566,7 +566,7 @@ public:
{
const_cast<bool&>(__x.__value_constructed) = false;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
void operator()(pointer __p) _NOEXCEPT
@@ -819,20 +819,18 @@ public:
explicit unordered_map(const allocator_type& __a);
unordered_map(const unordered_map& __u);
unordered_map(const unordered_map& __u, const allocator_type& __a);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
unordered_map(unordered_map&& __u)
_NOEXCEPT_(is_nothrow_move_constructible<__table>::value);
unordered_map(unordered_map&& __u, const allocator_type& __a);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
unordered_map(initializer_list<value_type> __il);
unordered_map(initializer_list<value_type> __il, size_type __n,
const hasher& __hf = hasher(), const key_equal& __eql = key_equal());
unordered_map(initializer_list<value_type> __il, size_type __n,
const hasher& __hf, const key_equal& __eql,
const allocator_type& __a);
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
#if _LIBCPP_STD_VER > 11
_LIBCPP_INLINE_VISIBILITY
unordered_map(size_type __n, const allocator_type& __a)
@@ -875,15 +873,13 @@ public:
#endif
return *this;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
unordered_map& operator=(unordered_map&& __u)
_NOEXCEPT_(is_nothrow_move_assignable<__table>::value);
#endif
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
unordered_map& operator=(initializer_list<value_type> __il);
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
allocator_type get_allocator() const _NOEXCEPT
@@ -928,13 +924,11 @@ public:
_LIBCPP_INLINE_VISIBILITY
void insert(_InputIterator __first, _InputIterator __last);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
void insert(initializer_list<value_type> __il)
{insert(__il.begin(), __il.end());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
pair<iterator, bool> insert(value_type&& __x)
{return __table_.__insert_unique(_VSTD::move(__x));}
@@ -1078,7 +1072,7 @@ public:
// FIXME: Add debug mode checking for the iterator input
return insert_or_assign(_VSTD::move(__k), _VSTD::forward<_Vp>(__v)).first;
}
#endif
#endif // _LIBCPP_STD_VER > 14
_LIBCPP_INLINE_VISIBILITY
iterator erase(const_iterator __p) {return __table_.erase(__p.__i_);}
@@ -1277,7 +1271,7 @@ unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map(
insert(__u.begin(), __u.end());
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
inline
@@ -1314,10 +1308,6 @@ unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map(
#endif
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map(
initializer_list<value_type> __il)
@@ -1354,10 +1344,6 @@ unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map(
insert(__il.begin(), __il.end());
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
inline
unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>&
@@ -1368,10 +1354,6 @@ unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::operator=(unordered_map&& __u)
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
inline
unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>&
@@ -1382,22 +1364,7 @@ unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::operator=(
return *this;
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifdef _LIBCPP_CXX03_LANG
template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
typename unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__node_holder
unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__construct_node_with_key(const key_type& __k)
{
__node_allocator& __na = __table_.__node_alloc();
__node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
__node_traits::construct(__na, _VSTD::addressof(__h->__value_.__cc.first), __k);
__h.get_deleter().__first_constructed = true;
__node_traits::construct(__na, _VSTD::addressof(__h->__value_.__cc.second));
__h.get_deleter().__second_constructed = true;
return _LIBCPP_EXPLICIT_MOVE(__h); // explicitly moved for C++03
}
#endif
#endif // _LIBCPP_CXX03_LANG
template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
template <class _InputIterator>
@@ -1410,20 +1377,7 @@ unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::insert(_InputIterator __first,
__table_.__insert_unique(*__first);
}
#ifdef _LIBCPP_CXX03_LANG
template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
_Tp&
unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::operator[](const key_type& __k)
{
iterator __i = find(__k);
if (__i != end())
return __i->second;
__node_holder __h = __construct_node_with_key(__k);
pair<iterator, bool> __r = __table_.__node_insert_unique(__h.get());
__h.release();
return __r.first->second;
}
#else
#ifndef _LIBCPP_CXX03_LANG
template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
_Tp&
@@ -1442,8 +1396,35 @@ unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::operator[](key_type&& __k)
std::piecewise_construct, std::forward_as_tuple(std::move(__k)),
std::forward_as_tuple()).first->__cc.second;
}
#else // _LIBCPP_CXX03_LANG
#endif // !_LIBCPP_CXX03_MODE
template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
typename unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__node_holder
unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::__construct_node_with_key(const key_type& __k)
{
__node_allocator& __na = __table_.__node_alloc();
__node_holder __h(__node_traits::allocate(__na, 1), _Dp(__na));
__node_traits::construct(__na, _VSTD::addressof(__h->__value_.__cc.first), __k);
__h.get_deleter().__first_constructed = true;
__node_traits::construct(__na, _VSTD::addressof(__h->__value_.__cc.second));
__h.get_deleter().__second_constructed = true;
return _LIBCPP_EXPLICIT_MOVE(__h); // explicitly moved for C++03
}
template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
_Tp&
unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::operator[](const key_type& __k)
{
iterator __i = find(__k);
if (__i != end())
return __i->second;
__node_holder __h = __construct_node_with_key(__k);
pair<iterator, bool> __r = __table_.__node_insert_unique(__h.get());
__h.release();
return __r.first->second;
}
#endif // _LIBCPP_CXX03_MODE
template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
_Tp&
@@ -1586,13 +1567,11 @@ public:
explicit unordered_multimap(const allocator_type& __a);
unordered_multimap(const unordered_multimap& __u);
unordered_multimap(const unordered_multimap& __u, const allocator_type& __a);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
unordered_multimap(unordered_multimap&& __u)
_NOEXCEPT_(is_nothrow_move_constructible<__table>::value);
unordered_multimap(unordered_multimap&& __u, const allocator_type& __a);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
unordered_multimap(initializer_list<value_type> __il);
unordered_multimap(initializer_list<value_type> __il, size_type __n,
const hasher& __hf = hasher(),
@@ -1600,7 +1579,7 @@ public:
unordered_multimap(initializer_list<value_type> __il, size_type __n,
const hasher& __hf, const key_equal& __eql,
const allocator_type& __a);
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
#if _LIBCPP_STD_VER > 11
_LIBCPP_INLINE_VISIBILITY
unordered_multimap(size_type __n, const allocator_type& __a)
@@ -1643,15 +1622,13 @@ public:
#endif
return *this;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
unordered_multimap& operator=(unordered_multimap&& __u)
_NOEXCEPT_(is_nothrow_move_assignable<__table>::value);
#endif
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
unordered_multimap& operator=(initializer_list<value_type> __il);
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
allocator_type get_allocator() const _NOEXCEPT
@@ -1688,13 +1665,10 @@ public:
_LIBCPP_INLINE_VISIBILITY
void insert(_InputIterator __first, _InputIterator __last);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
void insert(initializer_list<value_type> __il)
{insert(__il.begin(), __il.end());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
iterator insert(value_type&& __x) {return __table_.__insert_multi(_VSTD::move(__x));}
@@ -1912,7 +1886,7 @@ unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap(
insert(__u.begin(), __u.end());
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
inline
@@ -1951,10 +1925,6 @@ unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap(
#endif
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap(
initializer_list<value_type> __il)
@@ -1991,10 +1961,6 @@ unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_multimap(
insert(__il.begin(), __il.end());
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
inline
unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>&
@@ -2005,10 +1971,6 @@ unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::operator=(unordered_multima
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc>
inline
unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>&
@@ -2019,7 +1981,7 @@ unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>::operator=(
return *this;
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG

136
include/unordered_set
View File

@@ -408,13 +408,11 @@ public:
explicit unordered_set(const allocator_type& __a);
unordered_set(const unordered_set& __u);
unordered_set(const unordered_set& __u, const allocator_type& __a);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
unordered_set(unordered_set&& __u)
_NOEXCEPT_(is_nothrow_move_constructible<__table>::value);
unordered_set(unordered_set&& __u, const allocator_type& __a);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
unordered_set(initializer_list<value_type> __il);
unordered_set(initializer_list<value_type> __il, size_type __n,
const hasher& __hf = hasher(),
@@ -432,7 +430,7 @@ public:
const hasher& __hf, const allocator_type& __a)
: unordered_set(__il, __n, __hf, key_equal(), __a) {}
#endif
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
// ~unordered_set() = default;
_LIBCPP_INLINE_VISIBILITY
unordered_set& operator=(const unordered_set& __u)
@@ -440,15 +438,13 @@ public:
__table_ = __u.__table_;
return *this;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
unordered_set& operator=(unordered_set&& __u)
_NOEXCEPT_(is_nothrow_move_assignable<__table>::value);
#endif
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
unordered_set& operator=(initializer_list<value_type> __il);
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
allocator_type get_allocator() const _NOEXCEPT
@@ -474,7 +470,7 @@ public:
_LIBCPP_INLINE_VISIBILITY
const_iterator cend() const _NOEXCEPT {return __table_.end();}
#if !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_VARIADICS)
#ifndef _LIBCPP_CXX03_LANG
template <class... _Args>
_LIBCPP_INLINE_VISIBILITY
pair<iterator, bool> emplace(_Args&&... __args)
@@ -493,29 +489,10 @@ public:
iterator emplace_hint(const_iterator, _Args&&... __args)
{return __table_.__emplace_unique(_VSTD::forward<_Args>(__args)...).first;}
#endif
#endif // !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_VARIADICS)
_LIBCPP_INLINE_VISIBILITY
pair<iterator, bool> insert(const value_type& __x)
{return __table_.__insert_unique(__x);}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
pair<iterator, bool> insert(value_type&& __x)
{return __table_.__insert_unique(_VSTD::move(__x));}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
#if _LIBCPP_DEBUG_LEVEL >= 2
iterator insert(const_iterator __p, const value_type& __x)
{
_LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(&__p) == this,
"unordered_set::insert(const_iterator, const value_type&) called with an iterator not"
" referring to this unordered_set");
return insert(__x).first;
}
#else
iterator insert(const_iterator, const value_type& __x)
{return insert(__x).first;}
#endif
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
#if _LIBCPP_DEBUG_LEVEL >= 2
iterator insert(const_iterator __p, value_type&& __x)
@@ -529,15 +506,30 @@ public:
iterator insert(const_iterator, value_type&& __x)
{return insert(_VSTD::move(__x)).first;}
#endif
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _InputIterator>
_LIBCPP_INLINE_VISIBILITY
void insert(_InputIterator __first, _InputIterator __last);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
void insert(initializer_list<value_type> __il)
{insert(__il.begin(), __il.end());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
pair<iterator, bool> insert(const value_type& __x)
{return __table_.__insert_unique(__x);}
_LIBCPP_INLINE_VISIBILITY
#if _LIBCPP_DEBUG_LEVEL >= 2
iterator insert(const_iterator __p, const value_type& __x)
{
_LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(&__p) == this,
"unordered_set::insert(const_iterator, const value_type&) called with an iterator not"
" referring to this unordered_set");
return insert(__x).first;
}
#else
iterator insert(const_iterator, const value_type& __x)
{return insert(__x).first;}
#endif
template <class _InputIterator>
_LIBCPP_INLINE_VISIBILITY
void insert(_InputIterator __first, _InputIterator __last);
_LIBCPP_INLINE_VISIBILITY
iterator erase(const_iterator __p) {return __table_.erase(__p);}
@@ -717,7 +709,7 @@ unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set(
insert(__u.begin(), __u.end());
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Value, class _Hash, class _Pred, class _Alloc>
inline
@@ -752,10 +744,6 @@ unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set(
#endif
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
template <class _Value, class _Hash, class _Pred, class _Alloc>
unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set(
initializer_list<value_type> __il)
@@ -792,10 +780,6 @@ unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set(
insert(__il.begin(), __il.end());
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Value, class _Hash, class _Pred, class _Alloc>
inline
unordered_set<_Value, _Hash, _Pred, _Alloc>&
@@ -806,10 +790,6 @@ unordered_set<_Value, _Hash, _Pred, _Alloc>::operator=(unordered_set&& __u)
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
template <class _Value, class _Hash, class _Pred, class _Alloc>
inline
unordered_set<_Value, _Hash, _Pred, _Alloc>&
@@ -820,7 +800,7 @@ unordered_set<_Value, _Hash, _Pred, _Alloc>::operator=(
return *this;
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
template <class _Value, class _Hash, class _Pred, class _Alloc>
template <class _InputIterator>
@@ -949,13 +929,11 @@ public:
explicit unordered_multiset(const allocator_type& __a);
unordered_multiset(const unordered_multiset& __u);
unordered_multiset(const unordered_multiset& __u, const allocator_type& __a);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
unordered_multiset(unordered_multiset&& __u)
_NOEXCEPT_(is_nothrow_move_constructible<__table>::value);
unordered_multiset(unordered_multiset&& __u, const allocator_type& __a);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
unordered_multiset(initializer_list<value_type> __il);
unordered_multiset(initializer_list<value_type> __il, size_type __n,
const hasher& __hf = hasher(),
@@ -971,7 +949,7 @@ public:
unordered_multiset(initializer_list<value_type> __il, size_type __n, const hasher& __hf, const allocator_type& __a)
: unordered_multiset(__il, __n, __hf, key_equal(), __a) {}
#endif
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
// ~unordered_multiset() = default;
_LIBCPP_INLINE_VISIBILITY
unordered_multiset& operator=(const unordered_multiset& __u)
@@ -979,14 +957,12 @@ public:
__table_ = __u.__table_;
return *this;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
unordered_multiset& operator=(unordered_multiset&& __u)
_NOEXCEPT_(is_nothrow_move_assignable<__table>::value);
#endif
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
unordered_multiset& operator=(initializer_list<value_type> __il);
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
allocator_type get_allocator() const _NOEXCEPT
@@ -1012,7 +988,7 @@ public:
_LIBCPP_INLINE_VISIBILITY
const_iterator cend() const _NOEXCEPT {return __table_.end();}
#if !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_VARIADICS)
#ifndef _LIBCPP_CXX03_LANG
template <class... _Args>
_LIBCPP_INLINE_VISIBILITY
iterator emplace(_Args&&... __args)
@@ -1021,29 +997,27 @@ public:
_LIBCPP_INLINE_VISIBILITY
iterator emplace_hint(const_iterator __p, _Args&&... __args)
{return __table_.__emplace_hint_multi(__p, _VSTD::forward<_Args>(__args)...);}
#endif // !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_VARIADICS)
_LIBCPP_INLINE_VISIBILITY
iterator insert(const value_type& __x) {return __table_.__insert_multi(__x);}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
iterator insert(value_type&& __x) {return __table_.__insert_multi(_VSTD::move(__x));}
#endif
_LIBCPP_INLINE_VISIBILITY
iterator insert(const_iterator __p, const value_type& __x)
{return __table_.__insert_multi(__p, __x);}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY
iterator insert(const_iterator __p, value_type&& __x)
{return __table_.__insert_multi(__p, _VSTD::move(__x));}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _InputIterator>
_LIBCPP_INLINE_VISIBILITY
void insert(_InputIterator __first, _InputIterator __last);
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
void insert(initializer_list<value_type> __il)
{insert(__il.begin(), __il.end());}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
iterator insert(const value_type& __x) {return __table_.__insert_multi(__x);}
_LIBCPP_INLINE_VISIBILITY
iterator insert(const_iterator __p, const value_type& __x)
{return __table_.__insert_multi(__p, __x);}
template <class _InputIterator>
_LIBCPP_INLINE_VISIBILITY
void insert(_InputIterator __first, _InputIterator __last);
_LIBCPP_INLINE_VISIBILITY
iterator erase(const_iterator __p) {return __table_.erase(__p);}
@@ -1224,7 +1198,7 @@ unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset(
insert(__u.begin(), __u.end());
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Value, class _Hash, class _Pred, class _Alloc>
inline
@@ -1259,10 +1233,6 @@ unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset(
#endif
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
template <class _Value, class _Hash, class _Pred, class _Alloc>
unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset(
initializer_list<value_type> __il)
@@ -1299,10 +1269,6 @@ unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset(
insert(__il.begin(), __il.end());
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Value, class _Hash, class _Pred, class _Alloc>
inline
unordered_multiset<_Value, _Hash, _Pred, _Alloc>&
@@ -1314,10 +1280,6 @@ unordered_multiset<_Value, _Hash, _Pred, _Alloc>::operator=(
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
template <class _Value, class _Hash, class _Pred, class _Alloc>
inline
unordered_multiset<_Value, _Hash, _Pred, _Alloc>&
@@ -1328,7 +1290,7 @@ unordered_multiset<_Value, _Hash, _Pred, _Alloc>::operator=(
return *this;
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
template <class _Value, class _Hash, class _Pred, class _Alloc>
template <class _InputIterator>

33
include/utility
View File

@@ -272,14 +272,14 @@ swap(_Tp (&__a)[_Np], _Tp (&__b)[_Np]) _NOEXCEPT_(__is_nothrow_swappable<_Tp>::v
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
typename conditional
<
!is_nothrow_move_constructible<_Tp>::value && is_copy_constructible<_Tp>::value,
const _Tp&,
_Tp&&
>::type
#else // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#else // _LIBCPP_CXX03_LANG
const _Tp&
#endif
move_if_noexcept(_Tp& __x) _NOEXCEPT
@@ -293,7 +293,7 @@ template <class _Tp> void as_const(const _Tp&&) = delete;
#endif
struct _LIBCPP_TEMPLATE_VIS piecewise_construct_t { };
#if defined(_LIBCPP_HAS_NO_CONSTEXPR) || defined(_LIBCPP_BUILDING_UTILITY)
#if defined(_LIBCPP_CXX03_LANG) || defined(_LIBCPP_BUILDING_UTILITY)
extern const piecewise_construct_t piecewise_construct;// = piecewise_construct_t();
#else
constexpr piecewise_construct_t piecewise_construct = piecewise_construct_t();
@@ -608,8 +608,7 @@ swap(pair<_T1, _T2>& __x, pair<_T1, _T2>& __y)
__x.swap(__y);
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp>
struct __make_pair_return_impl
@@ -638,7 +637,7 @@ make_pair(_T1&& __t1, _T2&& __t2)
(_VSTD::forward<_T1>(__t1), _VSTD::forward<_T2>(__t2));
}
#else // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#else // _LIBCPP_CXX03_LANG
template <class _T1, class _T2>
inline _LIBCPP_INLINE_VISIBILITY
@@ -648,7 +647,7 @@ make_pair(_T1 __x, _T2 __y)
return pair<_T1, _T2>(__x, __y);
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _T1, class _T2>
class _LIBCPP_TEMPLATE_VIS tuple_size<pair<_T1, _T2> >
@@ -685,8 +684,7 @@ struct __get_pair<0>
const _T1&
get(const pair<_T1, _T2>& __p) _NOEXCEPT {return __p.first;}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _T1, class _T2>
static
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
@@ -698,8 +696,7 @@ struct __get_pair<0>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
const _T1&&
get(const pair<_T1, _T2>&& __p) _NOEXCEPT {return _VSTD::forward<const _T1>(__p.first);}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
};
template <>
@@ -717,8 +714,7 @@ struct __get_pair<1>
const _T2&
get(const pair<_T1, _T2>& __p) _NOEXCEPT {return __p.second;}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _T1, class _T2>
static
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
@@ -730,8 +726,7 @@ struct __get_pair<1>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
const _T2&&
get(const pair<_T1, _T2>&& __p) _NOEXCEPT {return _VSTD::forward<const _T2>(__p.second);}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
};
template <size_t _Ip, class _T1, class _T2>
@@ -750,8 +745,7 @@ get(const pair<_T1, _T2>& __p) _NOEXCEPT
return __get_pair<_Ip>::get(__p);
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <size_t _Ip, class _T1, class _T2>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
typename tuple_element<_Ip, pair<_T1, _T2> >::type&&
@@ -767,8 +761,7 @@ get(const pair<_T1, _T2>&& __p) _NOEXCEPT
{
return __get_pair<_Ip>::get(_VSTD::move(__p));
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
#if _LIBCPP_STD_VER > 11
template <class _T1, class _T2>
@@ -906,7 +899,7 @@ inline
constexpr in_place_t in_place{};
template <class _Tp>
struct _LIBCPP_TYPE_VIS in_place_type_t {
struct _LIBCPP_TEMPLATE_VIS in_place_type_t {
explicit in_place_type_t() = default;
};
template <class _Tp>

76
include/valarray
View File

@@ -347,12 +347,14 @@ template <class T> unspecified2 end(const valarray<T>& v);
#include <functional>
#include <new>
#include <__undef_min_max>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
_LIBCPP_PUSH_MACROS
#include <__undef_macros>
_LIBCPP_BEGIN_NAMESPACE_STD
template<class _Tp> class _LIBCPP_TEMPLATE_VIS valarray;
@@ -807,13 +809,11 @@ public:
valarray(const value_type& __x, size_t __n);
valarray(const value_type* __p, size_t __n);
valarray(const valarray& __v);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
valarray(valarray&& __v) _NOEXCEPT;
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
valarray(initializer_list<value_type> __il);
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
valarray(const slice_array<value_type>& __sa);
valarray(const gslice_array<value_type>& __ga);
valarray(const mask_array<value_type>& __ma);
@@ -823,14 +823,12 @@ public:
// assignment:
valarray& operator=(const valarray& __v);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
valarray& operator=(valarray&& __v) _NOEXCEPT;
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
_LIBCPP_INLINE_VISIBILITY
valarray& operator=(initializer_list<value_type>);
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
valarray& operator=(const value_type& __x);
_LIBCPP_INLINE_VISIBILITY
@@ -861,32 +859,32 @@ public:
__val_expr<__indirect_expr<const valarray&> > operator[](const gslice& __gs) const;
_LIBCPP_INLINE_VISIBILITY
gslice_array<value_type> operator[](const gslice& __gs);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
__val_expr<__indirect_expr<const valarray&> > operator[](gslice&& __gs) const;
_LIBCPP_INLINE_VISIBILITY
gslice_array<value_type> operator[](gslice&& __gs);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
__val_expr<__mask_expr<const valarray&> > operator[](const valarray<bool>& __vb) const;
_LIBCPP_INLINE_VISIBILITY
mask_array<value_type> operator[](const valarray<bool>& __vb);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
__val_expr<__mask_expr<const valarray&> > operator[](valarray<bool>&& __vb) const;
_LIBCPP_INLINE_VISIBILITY
mask_array<value_type> operator[](valarray<bool>&& __vb);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
__val_expr<__indirect_expr<const valarray&> > operator[](const valarray<size_t>& __vs) const;
_LIBCPP_INLINE_VISIBILITY
indirect_array<value_type> operator[](const valarray<size_t>& __vs);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
__val_expr<__indirect_expr<const valarray&> > operator[](valarray<size_t>&& __vs) const;
_LIBCPP_INLINE_VISIBILITY
indirect_array<value_type> operator[](valarray<size_t>&& __vs);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
// unary operators:
valarray operator+() const;
@@ -1480,7 +1478,7 @@ public:
__stride_(__stride)
{__init(__start);}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
gslice(size_t __start, const valarray<size_t>& __size,
@@ -1503,7 +1501,7 @@ public:
__stride_(move(__stride))
{__init(__start);}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
// gslice(const gslice&) = default;
// gslice(gslice&&) = default;
@@ -1656,12 +1654,12 @@ private:
__1d_(__gs.__1d_)
{}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
gslice_array(gslice&& __gs, const valarray<value_type>& __v)
: __vp_(const_cast<value_type*>(__v.__begin_)),
__1d_(move(__gs.__1d_))
{}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class> friend class valarray;
};
@@ -2353,7 +2351,7 @@ private:
__1d_(__ia)
{}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
indirect_array(valarray<size_t>&& __ia, const valarray<value_type>& __v)
@@ -2361,7 +2359,7 @@ private:
__1d_(move(__ia))
{}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class> friend class valarray;
};
@@ -2572,7 +2570,7 @@ private:
__1d_(__ia)
{}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
_LIBCPP_INLINE_VISIBILITY
__indirect_expr(valarray<size_t>&& __ia, const _RmExpr& __e)
@@ -2580,7 +2578,7 @@ private:
__1d_(move(__ia))
{}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
public:
_LIBCPP_INLINE_VISIBILITY
@@ -2814,7 +2812,7 @@ valarray<_Tp>::valarray(const valarray& __v)
}
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp>
inline
@@ -2825,10 +2823,6 @@ valarray<_Tp>::valarray(valarray&& __v) _NOEXCEPT
__v.__begin_ = __v.__end_ = nullptr;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
template <class _Tp>
valarray<_Tp>::valarray(initializer_list<value_type> __il)
: __begin_(0),
@@ -2855,7 +2849,7 @@ valarray<_Tp>::valarray(initializer_list<value_type> __il)
}
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
template <class _Tp>
valarray<_Tp>::valarray(const slice_array<value_type>& __sa)
@@ -2990,7 +2984,7 @@ valarray<_Tp>::operator=(const valarray& __v)
return *this;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp>
inline
@@ -3005,10 +2999,6 @@ valarray<_Tp>::operator=(valarray&& __v) _NOEXCEPT
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
template <class _Tp>
inline
valarray<_Tp>&
@@ -3020,7 +3010,7 @@ valarray<_Tp>::operator=(initializer_list<value_type> __il)
return *this;
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _LIBCPP_CXX03_LANG
template <class _Tp>
inline
@@ -3132,7 +3122,7 @@ valarray<_Tp>::operator[](const gslice& __gs)
return gslice_array<value_type>(__gs, *this);
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp>
inline
@@ -3150,7 +3140,7 @@ valarray<_Tp>::operator[](gslice&& __gs)
return gslice_array<value_type>(move(__gs), *this);
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _Tp>
inline
@@ -3168,7 +3158,7 @@ valarray<_Tp>::operator[](const valarray<bool>& __vb)
return mask_array<value_type>(__vb, *this);
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp>
inline
@@ -3186,7 +3176,7 @@ valarray<_Tp>::operator[](valarray<bool>&& __vb)
return mask_array<value_type>(move(__vb), *this);
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _Tp>
inline
@@ -3204,7 +3194,7 @@ valarray<_Tp>::operator[](const valarray<size_t>& __vs)
return indirect_array<value_type>(__vs, *this);
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp>
inline
@@ -3222,7 +3212,7 @@ valarray<_Tp>::operator[](valarray<size_t>&& __vs)
return indirect_array<value_type>(move(__vs), *this);
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif // _LIBCPP_CXX03_LANG
template <class _Tp>
valarray<_Tp>
@@ -4877,4 +4867,6 @@ end(const valarray<_Tp>& __v)
_LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP_VALARRAY

82
include/variant
View File

@@ -53,16 +53,16 @@ namespace std {
// 20.7.2.4, modifiers
template <class T, class... Args>
void emplace(Args&&...);
T& emplace(Args&&...);
template <class T, class U, class... Args>
void emplace(initializer_list<U>, Args&&...);
T& emplace(initializer_list<U>, Args&&...);
template <size_t I, class... Args>
void emplace(Args&&...);
variant_alternative_t<I, variant>& emplace(Args&&...);
template <size_t I, class U, class... Args>
void emplace(initializer_list<U>, Args&&...);
variant_alternative_t<I, variant>& emplace(initializer_list<U>, Args&&...);
// 20.7.2.5, value status
constexpr bool valueless_by_exception() const noexcept;
@@ -358,7 +358,6 @@ struct __traits {
static constexpr _Trait __copy_assignable_trait = __common_trait(
{__copy_constructible_trait,
__move_constructible_trait,
__trait<_Types, is_trivially_copy_assignable, is_copy_assignable>...});
static constexpr _Trait __move_assignable_trait = __common_trait(
@@ -425,30 +424,21 @@ struct __base {
constexpr auto __fmatrix =
__make_fmatrix<_Visitor&&,
decltype(_VSTD::forward<_Vs>(__vs).__as_base())...>();
const size_t __indices[] = {__vs.index()...};
return __at(__fmatrix, __indices)(_VSTD::forward<_Visitor>(__visitor),
_VSTD::forward<_Vs>(__vs).__as_base()...);
return __at(__fmatrix, __vs.index()...)(
_VSTD::forward<_Visitor>(__visitor),
_VSTD::forward<_Vs>(__vs).__as_base()...);
}
private:
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
static constexpr const _Tp& __at_impl(const _Tp& __elem, const size_t*) {
return __elem;
}
static constexpr const _Tp& __at(const _Tp& __elem) { return __elem; }
template <class _Tp, size_t _Np>
inline _LIBCPP_INLINE_VISIBILITY
static constexpr auto&& __at_impl(const array<_Tp, _Np>& __elems,
const size_t* __index) {
return __at_impl(__elems[*__index], __index + 1);
}
template <class _Tp, size_t _Np, size_t _Ip>
template <class _Tp, size_t _Np, typename... _Indices>
inline _LIBCPP_INLINE_VISIBILITY
static constexpr auto&& __at(const array<_Tp, _Np>& __elems,
const size_t (&__indices)[_Ip]) {
return __at_impl(__elems, begin(__indices));
size_t __index, _Indices... __indices) {
return __at(__elems[__index], __indices...);
}
template <class _Fp, class... _Fs>
@@ -764,9 +754,10 @@ public:
protected:
template <size_t _Ip, class _Tp, class... _Args>
inline _LIBCPP_INLINE_VISIBILITY
static void __construct_alt(__alt<_Ip, _Tp>& __a, _Args&&... __args) {
::new (_VSTD::addressof(__a))
static _Tp& __construct_alt(__alt<_Ip, _Tp>& __a, _Args&&... __args) {
::new ((void*)_VSTD::addressof(__a))
__alt<_Ip, _Tp>(in_place, _VSTD::forward<_Args>(__args)...);
return __a.__value;
}
template <class _Rhs>
@@ -876,33 +867,33 @@ public:
template <size_t _Ip, class... _Args>
inline _LIBCPP_INLINE_VISIBILITY
void __emplace(_Args&&... __args) {
auto& __emplace(_Args&&... __args) {
this->__destroy();
this->__construct_alt(__access::__base::__get_alt<_Ip>(*this),
auto& __res = this->__construct_alt(__access::__base::__get_alt<_Ip>(*this),
_VSTD::forward<_Args>(__args)...);
this->__index = _Ip;
return __res;
}
protected:
template <bool _CopyAssign, size_t _Ip, class _Tp, class _Arg>
template <size_t _Ip, class _Tp, class _Arg>
inline _LIBCPP_INLINE_VISIBILITY
void __assign_alt(__alt<_Ip, _Tp>& __a,
_Arg&& __arg,
bool_constant<_CopyAssign> __tag) {
void __assign_alt(__alt<_Ip, _Tp>& __a, _Arg&& __arg) {
if (this->index() == _Ip) {
__a.__value = _VSTD::forward<_Arg>(__arg);
} else {
struct {
void operator()(true_type) const {
__this->__emplace<_Ip>(_Tp(_VSTD::forward<_Arg>(__arg)));
__this->__emplace<_Ip>(_VSTD::forward<_Arg>(__arg));
}
void operator()(false_type) const {
__this->__emplace<_Ip>(_VSTD::forward<_Arg>(__arg));
__this->__emplace<_Ip>(_Tp(_VSTD::forward<_Arg>(__arg)));
}
__assignment* __this;
_Arg&& __arg;
} __impl{this, _VSTD::forward<_Arg>(__arg)};
__impl(__tag);
__impl(bool_constant<is_nothrow_constructible_v<_Tp, _Arg> ||
!is_nothrow_move_constructible_v<_Tp>>{});
}
}
@@ -919,8 +910,7 @@ protected:
[this](auto& __this_alt, auto&& __that_alt) {
this->__assign_alt(
__this_alt,
_VSTD::forward<decltype(__that_alt)>(__that_alt).__value,
is_lvalue_reference<_That>{});
_VSTD::forward<decltype(__that_alt)>(__that_alt).__value);
},
*this, _VSTD::forward<_That>(__that));
}
@@ -1020,8 +1010,7 @@ public:
inline _LIBCPP_INLINE_VISIBILITY
void __assign(_Arg&& __arg) {
this->__assign_alt(__access::__base::__get_alt<_Ip>(*this),
_VSTD::forward<_Arg>(__arg),
false_type{});
_VSTD::forward<_Arg>(__arg));
}
inline _LIBCPP_INLINE_VISIBILITY
@@ -1095,7 +1084,6 @@ class _LIBCPP_TEMPLATE_VIS variant
__all<is_move_constructible_v<_Types>...>::value>,
private __sfinae_assign_base<
__all<(is_copy_constructible_v<_Types> &&
is_move_constructible_v<_Types> &&
is_copy_assignable_v<_Types>)...>::value,
__all<(is_move_constructible_v<_Types> &&
is_move_assignable_v<_Types>)...>::value> {
@@ -1138,7 +1126,7 @@ public:
: __impl(in_place_index<_Ip>, _VSTD::forward<_Arg>(__arg)) {}
template <size_t _Ip, class... _Args,
enable_if_t<(_Ip < sizeof...(_Types)), int> = 0,
class = enable_if_t<(_Ip < sizeof...(_Types)), int>,
class _Tp = variant_alternative_t<_Ip, variant<_Types...>>,
enable_if_t<is_constructible_v<_Tp, _Args...>, int> = 0>
inline _LIBCPP_INLINE_VISIBILITY
@@ -1218,8 +1206,8 @@ public:
class _Tp = variant_alternative_t<_Ip, variant<_Types...>>,
enable_if_t<is_constructible_v<_Tp, _Args...>, int> = 0>
inline _LIBCPP_INLINE_VISIBILITY
void emplace(_Args&&... __args) {
__impl.template __emplace<_Ip>(_VSTD::forward<_Args>(__args)...);
_Tp& emplace(_Args&&... __args) {
return __impl.template __emplace<_Ip>(_VSTD::forward<_Args>(__args)...);
}
template <
@@ -1231,8 +1219,8 @@ public:
enable_if_t<is_constructible_v<_Tp, initializer_list<_Up>&, _Args...>,
int> = 0>
inline _LIBCPP_INLINE_VISIBILITY
void emplace(initializer_list<_Up> __il, _Args&&... __args) {
__impl.template __emplace<_Ip>(__il, _VSTD::forward<_Args>(__args)...);
_Tp& emplace(initializer_list<_Up> __il, _Args&&... __args) {
return __impl.template __emplace<_Ip>(__il, _VSTD::forward<_Args>(__args)...);
}
template <
@@ -1242,8 +1230,8 @@ public:
__find_detail::__find_unambiguous_index_sfinae<_Tp, _Types...>::value,
enable_if_t<is_constructible_v<_Tp, _Args...>, int> = 0>
inline _LIBCPP_INLINE_VISIBILITY
void emplace(_Args&&... __args) {
__impl.template __emplace<_Ip>(_VSTD::forward<_Args>(__args)...);
_Tp& emplace(_Args&&... __args) {
return __impl.template __emplace<_Ip>(_VSTD::forward<_Args>(__args)...);
}
template <
@@ -1255,8 +1243,8 @@ public:
enable_if_t<is_constructible_v<_Tp, initializer_list<_Up>&, _Args...>,
int> = 0>
inline _LIBCPP_INLINE_VISIBILITY
void emplace(initializer_list<_Up> __il, _Args&&... __args) {
__impl.template __emplace<_Ip>(__il, _VSTD::forward<_Args>(__args)...);
_Tp& emplace(initializer_list<_Up> __il, _Args&&... __args) {
return __impl.template __emplace<_Ip>(__il, _VSTD::forward<_Args>(__args)...);
}
inline _LIBCPP_INLINE_VISIBILITY
@@ -1562,7 +1550,7 @@ struct _LIBCPP_TEMPLATE_VIS hash<monostate> {
using result_type = size_t;
inline _LIBCPP_INLINE_VISIBILITY
result_type operator()(const argument_type&) const {
result_type operator()(const argument_type&) const _NOEXCEPT {
return 66740831; // return a fundamentally attractive random value.
}
};

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