Imported Upstream version 1.57.0upstream/1.57.0

10 files changed, 183 insertions, 29 deletions

diff --git a/boost/config/stdlib/dinkumware.hpp b/boost/config/stdlib/dinkumware.hpp
index e0032b9d49..a6ac64a049 100644
--- a/boost/config/stdlib/dinkumware.hpp
+++ b/boost/config/stdlib/dinkumware.hpp
@@ -86,9 +86,18 @@
 #  define BOOST_NO_STD_LOCALE
 #endif
 
+// Fix for VC++ 8.0 on up ( I do not have a previous version to test )
+// or clang-cl. If exceptions are off you must manually include the 
+// <exception> header before including the <typeinfo> header. Admittedly 
+// trying to use Boost libraries or the standard C++ libraries without 
+// exception support is not suggested but currently clang-cl ( v 3.4 ) 
+// does not support exceptions and must be compiled with exceptions off.
+#if !_HAS_EXCEPTIONS && ((defined(BOOST_MSVC) && BOOST_MSVC >= 1400) || (defined(__clang__) && defined(_MSC_VER)))
+#include <exception>
+#endif
 #include <typeinfo>
-#if ( (!_HAS_EXCEPTIONS && !defined(__ghs__)) || (!_HAS_NAMESPACE && defined(__ghs__)) ) 
-#  define BOOST_NO_STD_TYPEINFO    
+#if ( (!_HAS_EXCEPTIONS && !defined(__ghs__)) || (!_HAS_NAMESPACE && defined(__ghs__)) ) && !defined(__TI_COMPILER_VERSION__)
+#  define BOOST_NO_STD_TYPEINFO
 #endif  
 
 //  C++0x headers implemented in 520 (as shipped by Microsoft)
@@ -110,12 +119,14 @@
 #  define BOOST_NO_CXX11_SMART_PTR
 #endif
 
-#if (!defined(_HAS_TR1_IMPORTS) || (_HAS_TR1_IMPORTS+0 == 0)) && !defined(BOOST_NO_CXX11_HDR_TUPLE)
+#if ((!defined(_HAS_TR1_IMPORTS) || (_HAS_TR1_IMPORTS+0 == 0)) && !defined(BOOST_NO_CXX11_HDR_TUPLE)) \
+  && (!defined(_CPPLIB_VER) || _CPPLIB_VER < 610)
 #  define BOOST_NO_CXX11_HDR_TUPLE
 #endif
+
+//  C++0x headers implemented in 540 (as shipped by Microsoft)
 //
-//  C++0x headers not yet (fully) implemented:
-//
+#if !defined(_CPPLIB_VER) || _CPPLIB_VER < 540
 #  define BOOST_NO_CXX11_HDR_TYPE_TRAITS
 #  define BOOST_NO_CXX11_HDR_CHRONO
 #  define BOOST_NO_CXX11_HDR_CONDITION_VARIABLE
@@ -123,8 +134,28 @@
 #  define BOOST_NO_CXX11_HDR_MUTEX
 #  define BOOST_NO_CXX11_HDR_RATIO
 #  define BOOST_NO_CXX11_HDR_THREAD
-#  define BOOST_NO_CXX11_ALLOCATOR
 #  define BOOST_NO_CXX11_ATOMIC_SMART_PTR
+#endif
+
+//  C++0x headers implemented in 610 (as shipped by Microsoft)
+//
+#if !defined(_CPPLIB_VER) || _CPPLIB_VER < 610
+#  define BOOST_NO_CXX11_HDR_INITIALIZER_LIST
+#  define BOOST_NO_CXX11_HDR_ATOMIC
+#  define BOOST_NO_CXX11_ALLOCATOR
+// 540 has std::align but it is not a conforming implementation
+#  define BOOST_NO_CXX11_STD_ALIGN
+#endif
+
+#if defined(BOOST_INTEL) && (BOOST_INTEL <= 1400)
+// Intel's compiler can't handle this header yet:
+#  define BOOST_NO_CXX11_HDR_ATOMIC
+#endif
+
+
+//  520..610 have std::addressof, but it doesn't support functions
+//
+#  define BOOST_NO_CXX11_ADDRESSOF
 
 #ifdef _CPPLIB_VER
 #  define BOOST_DINKUMWARE_STDLIB _CPPLIB_VER
@@ -137,12 +168,3 @@
 #else
 #  define BOOST_STDLIB "Dinkumware standard library version 1.x"
 #endif
-
-
-
-
-
-
-
-
-
diff --git a/boost/config/stdlib/libcomo.hpp b/boost/config/stdlib/libcomo.hpp
index 29490f1b13..5aacfb2a7c 100644
--- a/boost/config/stdlib/libcomo.hpp
+++ b/boost/config/stdlib/libcomo.hpp
@@ -58,6 +58,9 @@
 #  define BOOST_NO_CXX11_ATOMIC_SMART_PTR
 #  define BOOST_NO_CXX11_SMART_PTR
 #  define BOOST_NO_CXX11_HDR_FUNCTIONAL
+#  define BOOST_NO_CXX11_HDR_ATOMIC
+#  define BOOST_NO_CXX11_STD_ALIGN
+#  define BOOST_NO_CXX11_ADDRESSOF
 
 //
 // Intrinsic type_traits support.
diff --git a/boost/config/stdlib/libcpp.hpp b/boost/config/stdlib/libcpp.hpp
index 3d574407ec..eee2d75d21 100644
--- a/boost/config/stdlib/libcpp.hpp
+++ b/boost/config/stdlib/libcpp.hpp
@@ -23,6 +23,38 @@
 #    define BOOST_NO_CXX11_HDR_TUPLE
 #endif
 
+// BOOST_NO_CXX11_ALLOCATOR should imply no support for the C++11
+// allocator model. The C++11 allocator model requires a conforming
+// std::allocator_traits which is only possible with C++11 template
+// aliases since members rebind_alloc and rebind_traits require it.
+#if defined(_LIBCPP_HAS_NO_TEMPLATE_ALIASES)
+#    define BOOST_NO_CXX11_ALLOCATOR
+#endif
+
+#if __cplusplus < 201103
+#  define BOOST_NO_CXX11_HDR_ARRAY
+#  define BOOST_NO_CXX11_HDR_CODECVT
+#  define BOOST_NO_CXX11_HDR_CONDITION_VARIABLE
+#  define BOOST_NO_CXX11_HDR_FORWARD_LIST
+#  define BOOST_NO_CXX11_HDR_INITIALIZER_LIST
+#  define BOOST_NO_CXX11_HDR_MUTEX
+#  define BOOST_NO_CXX11_HDR_RANDOM
+#  define BOOST_NO_CXX11_HDR_RATIO
+#  define BOOST_NO_CXX11_HDR_REGEX
+#  define BOOST_NO_CXX11_HDR_SYSTEM_ERROR
+#  define BOOST_NO_CXX11_HDR_THREAD
+#  define BOOST_NO_CXX11_HDR_TUPLE
+#  define BOOST_NO_CXX11_HDR_TYPEINDEX
+#  define BOOST_NO_CXX11_HDR_UNORDERED_MAP
+#  define BOOST_NO_CXX11_HDR_UNORDERED_SET
+#  define BOOST_NO_CXX11_NUMERIC_LIMITS
+#  define BOOST_NO_CXX11_ALLOCATOR
+#  define BOOST_NO_CXX11_SMART_PTR
+#  define BOOST_NO_CXX11_HDR_FUNCTIONAL
+#  define BOOST_NO_CXX11_STD_ALIGN
+#  define BOOST_NO_CXX11_ADDRESSOF
+#endif
+
 //
 // These appear to be unusable/incomplete so far:
 //
@@ -30,6 +62,7 @@
 #  define BOOST_NO_CXX11_HDR_FUTURE
 #  define BOOST_NO_CXX11_HDR_TYPE_TRAITS
 #  define BOOST_NO_CXX11_ATOMIC_SMART_PTR
+#  define BOOST_NO_CXX11_HDR_ATOMIC
 
 // libc++ uses a non-standard messages_base
 #define BOOST_NO_STD_MESSAGES
diff --git a/boost/config/stdlib/libstdcpp3.hpp b/boost/config/stdlib/libstdcpp3.hpp
index c56dff225c..b26d1ff9dd 100644
--- a/boost/config/stdlib/libstdcpp3.hpp
+++ b/boost/config/stdlib/libstdcpp3.hpp
@@ -35,7 +35,8 @@
 #  if defined(_GLIBCXX_HAVE_GTHR_DEFAULT) \
         || defined(_GLIBCXX__PTHREADS) \
         || defined(_GLIBCXX_HAS_GTHREADS) \
-        || defined(_WIN32)
+        || defined(_WIN32) \
+        || defined(_AIX)
       //
       // If the std lib has thread support turned on, then turn it on in Boost
       // as well.  We do this because some gcc-3.4 std lib headers define _REENTANT
@@ -90,6 +91,14 @@
 # endif
 #endif
 
+//
+// Decide whether we have C++11 support turned on:
+//
+#if defined(__GXX_EXPERIMENTAL_CXX0X__) || (__cplusplus >= 201103)
+#  define BOOST_LIBSTDCXX11
+#endif
+//
+//  Decide which version of libstdc++ we have, normally
 //  stdlibc++ C++0x support is detected via __GNUC__, __GNUC_MINOR__, and possibly
 //  __GNUC_PATCHLEVEL__ at the suggestion of Jonathan Wakely, one of the stdlibc++
 //  developers. He also commented:
@@ -101,12 +110,49 @@
 //
 //  Another resource for understanding stdlibc++ features is:
 //  http://gcc.gnu.org/onlinedocs/libstdc++/manual/status.html#manual.intro.status.standard.200x
+//
+//  However, using the GCC version number fails when the compiler is clang since this
+//  only ever claims to emulate GCC-4.2, see https://svn.boost.org/trac/boost/ticket/7473
+//  for a long discussion on this issue.  What we can do though is use clang's __has_include
+//  to detect the presence of a C++11 header that was introduced with a specific GCC release.
+//  We still have to be careful though as many such headers were buggy and/or incomplete when
+//  first introduced, so we only check for headers that were fully featured from day 1, and then
+//  use that to infer the underlying GCC version:
+//
+#ifdef __clang__
+
+#if __has_include(<experimental/any>)
+#  define BOOST_LIBSTDCXX_VERSION 50000
+#elif __has_include(<shared_mutex>)
+#  define BOOST_LIBSTDCXX_VERSION 40900
+#elif __has_include(<ext/cmath>)
+#  define BOOST_LIBSTDCXX_VERSION 40800
+#elif __has_include(<chrono>)
+#  define BOOST_LIBSTDCXX_VERSION 40700
+#elif __has_include(<typeindex>)
+#  define BOOST_LIBSTDCXX_VERSION 40600
+#elif __has_include(<future>)
+#  define BOOST_LIBSTDCXX_VERSION 40500
+#elif  __has_include(<ratio>)
+#  define BOOST_LIBSTDCXX_VERSION 40400
+#elif __has_include(<array>)
+#  define BOOST_LIBSTDCXX_VERSION 40300
+#endif
+//
+//  GCC 4.8 and 9 add working versions of <atomic> and <regex> respectively.
+//  However, we have no test for these as the headers were present but broken
+//  in early GCC versions.
+//
+#endif
+
+#if !defined(BOOST_LIBSTDCXX_VERSION)
+#  define BOOST_LIBSTDCXX_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
+#endif
 
 //  C++0x headers in GCC 4.3.0 and later
 //
-#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 3) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
+#if (BOOST_LIBSTDCXX_VERSION < 40300) || !defined(BOOST_LIBSTDCXX11)
 #  define BOOST_NO_CXX11_HDR_ARRAY
-#  define BOOST_NO_CXX11_HDR_REGEX
 #  define BOOST_NO_CXX11_HDR_TUPLE
 #  define BOOST_NO_CXX11_HDR_UNORDERED_MAP
 #  define BOOST_NO_CXX11_HDR_UNORDERED_SET
@@ -115,7 +161,7 @@
 
 //  C++0x headers in GCC 4.4.0 and later
 //
-#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 4) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
+#if (BOOST_LIBSTDCXX_VERSION < 40400) || !defined(BOOST_LIBSTDCXX11)
 #  define BOOST_NO_CXX11_HDR_CONDITION_VARIABLE
 #  define BOOST_NO_CXX11_HDR_FORWARD_LIST
 #  define BOOST_NO_CXX11_HDR_INITIALIZER_LIST
@@ -128,14 +174,9 @@
 #  define BOOST_HAS_TR1_COMPLEX_OVERLOADS 
 #endif
 
-#if (!defined(_GLIBCXX_HAS_GTHREADS) || !defined(_GLIBCXX_USE_C99_STDINT_TR1)) && (!defined(BOOST_NO_CXX11_HDR_CONDITION_VARIABLE) || !defined(BOOST_NO_CXX11_HDR_MUTEX))
-#  define BOOST_NO_CXX11_HDR_CONDITION_VARIABLE
-#  define BOOST_NO_CXX11_HDR_MUTEX
-#endif
-
 //  C++0x features in GCC 4.5.0 and later
 //
-#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
+#if (BOOST_LIBSTDCXX_VERSION < 40500) || !defined(BOOST_LIBSTDCXX11)
 #  define BOOST_NO_CXX11_NUMERIC_LIMITS
 #  define BOOST_NO_CXX11_HDR_FUTURE
 #  define BOOST_NO_CXX11_HDR_RANDOM
@@ -143,23 +184,60 @@
 
 //  C++0x features in GCC 4.6.0 and later
 //
-#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 6) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
+#if (BOOST_LIBSTDCXX_VERSION < 40600) || !defined(BOOST_LIBSTDCXX11)
 #  define BOOST_NO_CXX11_HDR_TYPEINDEX
+#  define BOOST_NO_CXX11_ADDRESSOF
 #endif
 
 //  C++0x features in GCC 4.7.0 and later
 //
-#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 7) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
-// Note that although <chrono> existed prior to 4.7, "stead_clock" is spelled "monotonic_clock"
+#if (BOOST_LIBSTDCXX_VERSION < 40700) || !defined(BOOST_LIBSTDCXX11)
+// Note that although <chrono> existed prior to 4.7, "steady_clock" is spelled "monotonic_clock"
 // so 4.7.0 is the first truely conforming one.
 #  define BOOST_NO_CXX11_HDR_CHRONO
 #  define BOOST_NO_CXX11_ALLOCATOR
 #endif
-//  C++0x headers not yet (fully!) implemented
+//  C++0x features in GCC 4.8.0 and later
 //
+#if (BOOST_LIBSTDCXX_VERSION < 40800) || !defined(BOOST_LIBSTDCXX11)
+// Note that although <atomic> existed prior to gcc 4.8 it was largely unimplemented for many types:
+#  define BOOST_NO_CXX11_HDR_ATOMIC
 #  define BOOST_NO_CXX11_HDR_THREAD
+#endif
+#if (BOOST_LIBSTDCXX_VERSION < 40900) || !defined(BOOST_LIBSTDCXX11)
+// Although <regex> is present and compilable against, the actual implementation is not functional
+// even for the simplest patterns such as "\d" or "[0-9]". This is the case at least in gcc up to 4.8, inclusively.
+#  define BOOST_NO_CXX11_HDR_REGEX
+#endif
+
+#if defined(__clang_major__) && ((__clang_major__ < 3) || ((__clang_major__ == 3) && (__clang_minor__ < 7)))
+// As of clang-3.6, libstdc++ header <atomic> throws up errors with clang:
+#  define BOOST_NO_CXX11_HDR_ATOMIC
+#endif
+
+//  C++0x headers not yet (fully!) implemented
+//
 #  define BOOST_NO_CXX11_HDR_TYPE_TRAITS
 #  define BOOST_NO_CXX11_HDR_CODECVT
 #  define BOOST_NO_CXX11_ATOMIC_SMART_PTR
+#  define BOOST_NO_CXX11_STD_ALIGN
+
+#if (!defined(_GLIBCXX_HAS_GTHREADS) || !defined(_GLIBCXX_USE_C99_STDINT_TR1))
+   // Headers not always available:
+#  ifndef BOOST_NO_CXX11_HDR_CONDITION_VARIABLE
+#     define BOOST_NO_CXX11_HDR_CONDITION_VARIABLE
+#  endif
+#  ifndef BOOST_NO_CXX11_HDR_MUTEX
+#     define BOOST_NO_CXX11_HDR_MUTEX
+#  endif
+#  ifndef BOOST_NO_CXX11_HDR_THREAD
+#     define BOOST_NO_CXX11_HDR_THREAD
+#  endif
+#endif
+
+#if (!defined(_GTHREAD_USE_MUTEX_TIMEDLOCK) || (_GTHREAD_USE_MUTEX_TIMEDLOCK == 0)) && !defined(BOOST_NO_CXX11_HDR_MUTEX)
+// Timed mutexes are not always available:
+#  define BOOST_NO_CXX11_HDR_MUTEX
+#endif
 
 //  --- end ---
diff --git a/boost/config/stdlib/modena.hpp b/boost/config/stdlib/modena.hpp
index b483b6e024..f2a83888c0 100644
--- a/boost/config/stdlib/modena.hpp
+++ b/boost/config/stdlib/modena.hpp
@@ -47,6 +47,9 @@
 #  define BOOST_NO_CXX11_ATOMIC_SMART_PTR
 #  define BOOST_NO_CXX11_SMART_PTR
 #  define BOOST_NO_CXX11_HDR_FUNCTIONAL
+#  define BOOST_NO_CXX11_HDR_ATOMIC
+#  define BOOST_NO_CXX11_STD_ALIGN
+#  define BOOST_NO_CXX11_ADDRESSOF
 
 #define BOOST_STDLIB "Modena C++ standard library"
 
diff --git a/boost/config/stdlib/msl.hpp b/boost/config/stdlib/msl.hpp
index 4f9a2da6ee..b8f43a1286 100644
--- a/boost/config/stdlib/msl.hpp
+++ b/boost/config/stdlib/msl.hpp
@@ -71,6 +71,9 @@
 #  define BOOST_NO_CXX11_ATOMIC_SMART_PTR
 #  define BOOST_NO_CXX11_SMART_PTR
 #  define BOOST_NO_CXX11_HDR_FUNCTIONAL
+#  define BOOST_NO_CXX11_HDR_ATOMIC
+#  define BOOST_NO_CXX11_STD_ALIGN
+#  define BOOST_NO_CXX11_ADDRESSOF
 
 #define BOOST_STDLIB "Metrowerks Standard Library version " BOOST_STRINGIZE(__MSL_CPP__)
 
diff --git a/boost/config/stdlib/roguewave.hpp b/boost/config/stdlib/roguewave.hpp
index cb80f57082..2b4e8636c5 100644
--- a/boost/config/stdlib/roguewave.hpp
+++ b/boost/config/stdlib/roguewave.hpp
@@ -183,4 +183,7 @@
 #  define BOOST_NO_CXX11_ATOMIC_SMART_PTR
 #  define BOOST_NO_CXX11_SMART_PTR
 #  define BOOST_NO_CXX11_HDR_FUNCTIONAL
+#  define BOOST_NO_CXX11_HDR_ATOMIC
+#  define BOOST_NO_CXX11_STD_ALIGN
+#  define BOOST_NO_CXX11_ADDRESSOF
 
diff --git a/boost/config/stdlib/sgi.hpp b/boost/config/stdlib/sgi.hpp
index ae9b6ad908..bda77c2275 100644
--- a/boost/config/stdlib/sgi.hpp
+++ b/boost/config/stdlib/sgi.hpp
@@ -141,6 +141,9 @@
 #  define BOOST_NO_CXX11_ATOMIC_SMART_PTR
 #  define BOOST_NO_CXX11_SMART_PTR
 #  define BOOST_NO_CXX11_HDR_FUNCTIONAL
+#  define BOOST_NO_CXX11_HDR_ATOMIC
+#  define BOOST_NO_CXX11_STD_ALIGN
+#  define BOOST_NO_CXX11_ADDRESSOF
 
 #define BOOST_STDLIB "SGI standard library"
 
diff --git a/boost/config/stdlib/stlport.hpp b/boost/config/stdlib/stlport.hpp
index bcc30b99e7..fd5d3a5a6c 100644
--- a/boost/config/stdlib/stlport.hpp
+++ b/boost/config/stdlib/stlport.hpp
@@ -231,6 +231,9 @@ namespace boost { using std::min; using std::max; }
 #  define BOOST_NO_CXX11_ATOMIC_SMART_PTR
 #  define BOOST_NO_CXX11_SMART_PTR
 #  define BOOST_NO_CXX11_HDR_FUNCTIONAL
+#  define BOOST_NO_CXX11_HDR_ATOMIC
+#  define BOOST_NO_CXX11_STD_ALIGN
+#  define BOOST_NO_CXX11_ADDRESSOF
 
 #define BOOST_STDLIB "STLPort standard library version " BOOST_STRINGIZE(__SGI_STL_PORT)
 
diff --git a/boost/config/stdlib/vacpp.hpp b/boost/config/stdlib/vacpp.hpp
index 9d16946552..a58ec1c5e1 100644
--- a/boost/config/stdlib/vacpp.hpp
+++ b/boost/config/stdlib/vacpp.hpp
@@ -47,6 +47,9 @@
 #  define BOOST_NO_CXX11_ATOMIC_SMART_PTR
 #  define BOOST_NO_CXX11_SMART_PTR
 #  define BOOST_NO_CXX11_HDR_FUNCTIONAL
+#  define BOOST_NO_CXX11_HDR_ATOMIC
+#  define BOOST_NO_CXX11_STD_ALIGN
+#  define BOOST_NO_CXX11_ADDRESSOF
 
 #define BOOST_STDLIB "Visual Age default standard library"