Merge pull request #188 from KindDragon/patch-2

Update supported MSVC compiler version

checks/Jamfile.v2

@@ -1,6 +1,6 @@
 #
 # *** DO NOT EDIT THIS FILE BY HAND ***
-# This file was automatically generated on Mon May 29 10:27:35 2017
+# This file was automatically generated on Sun Jul  9 16:30:35 2017
 #  by libs/config/tools/generate.cpp
 # Copyright John Maddock.
 # Use, modification and distribution are subject to the 
@@ -111,6 +111,7 @@ obj cxx14_std_exchange : test_case.cpp : <define>TEST_BOOST_NO_CXX14_STD_EXCHANG
 obj cxx14_variable_templates : test_case.cpp : <define>TEST_BOOST_NO_CXX14_VARIABLE_TEMPLATES ;
 obj cxx17_fold_expressions : test_case.cpp : <define>TEST_BOOST_NO_CXX17_FOLD_EXPRESSIONS ;
 obj cxx17_inline_variables : test_case.cpp : <define>TEST_BOOST_NO_CXX17_INLINE_VARIABLES ;
+obj cxx17_iterator_traits : test_case.cpp : <define>TEST_BOOST_NO_CXX17_ITERATOR_TRAITS ;
 obj cxx17_std_apply : test_case.cpp : <define>TEST_BOOST_NO_CXX17_STD_APPLY ;
 obj cxx17_std_invoke : test_case.cpp : <define>TEST_BOOST_NO_CXX17_STD_INVOKE ;
 obj cxx17_structured_bindings : test_case.cpp : <define>TEST_BOOST_NO_CXX17_STRUCTURED_BINDINGS ;

checks/test_case.cpp

@@ -1,4 +1,4 @@
-//  This file was automatically generated on Mon May 29 10:27:35 2017
+//  This file was automatically generated on Sun Jul  9 16:30:35 2017
 //  by libs/config/tools/generate.cpp
 //  Copyright John Maddock 2002-4.
 //  Use, modification and distribution are subject to the 
@@ -511,6 +511,11 @@
 #     error "Defect macro BOOST_NO_CXX17_INLINE_VARIABLES is defined."
 #  endif
 #endif
+#ifdef TEST_BOOST_NO_CXX17_ITERATOR_TRAITS
+#  ifdef BOOST_NO_CXX17_ITERATOR_TRAITS
+#     error "Defect macro BOOST_NO_CXX17_ITERATOR_TRAITS is defined."
+#  endif
+#endif
 #ifdef TEST_BOOST_NO_CXX17_STD_APPLY
 #  ifdef BOOST_NO_CXX17_STD_APPLY
 #     error "Defect macro BOOST_NO_CXX17_STD_APPLY is defined."

doc/config.qbk

@@ -22,7 +22,7 @@ Distributed under the Boost Software License, Version 1.0.
 [def __BOOST_REGRESSION_TEST_DRIVER__ [@../../../../tools/regression/doc/index.html boost regression test driver]]
 [def __BOOST_CONFIG_HEADER__ [@../../../../boost/config.hpp <boost/config.hpp>]]
 [def __BOOST_CONFIG_USER_HEADER__ [@../../../../boost/config/user.hpp <boost/config/user.hpp>]]
-[def __BOOST_CONFIG_SUFFIX_HEADER__ [@../../../../boost/config/user.hpp <boost/config/suffix.hpp>]]
+[def __BOOST_CONFIG_SUFFIX_HEADER__ [@../../../../boost/config/detail/suffix.hpp <boost/config/detail/suffix.hpp>]]
 [def __BOOST_CONFIG_DIR__ ['<boost-root>]`/boost/config/`]
 
 

doc/guidelines.qbk

@@ -191,9 +191,9 @@ modifying this file as it breaks dependencies for everyone. This file should
 include only "boilerplate" configuration code, and generally should change
 only when new macros are added.
 
-[@../../../../boost/config/select_compiler_config.hpp <boost/config/select_compiler_config.hpp>],
-[@../../../../boost/config/select_platform_config.hpp <boost/config/select_platform_config.hpp>] and
-[@../../../../boost/config/select_stdlib_config.hpp <boost/config/select_stdlib_config.hpp>]
+[@../../../../boost/config/detail/select_compiler_config.hpp <boost/config/detail/select_compiler_config.hpp>],
+[@../../../../boost/config/detail/select_platform_config.hpp <boost/config/detail/select_platform_config.hpp>] and
+[@../../../../boost/config/detail/select_stdlib_config.hpp <boost/config/detail/select_stdlib_config.hpp>]
 are included by default and should change only if support for a new
 compiler/standard library/platform is added.
 

doc/html/boost_config/boost_macro_reference.html

@@ -3017,6 +3017,18 @@
               </td>
 </tr>
 <tr>
+<td>
+                <p>
+                  <code class="computeroutput"><span class="identifier">BOOST_NO_CXX11_POINTER_TRAITS</span></code>
+                </p>
+              </td>
+<td>
+                <p>
+                  The standard library does not provide a C++11 version of <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">pointer_traits</span></code> in &lt;memory&gt;.
+                </p>
+              </td>
+</tr>
+<tr>
 <td>
                 <p>
                   <code class="computeroutput"><span class="identifier">BOOST_NO_CXX11_RANGE_BASED_FOR</span></code>
@@ -4480,6 +4492,34 @@
                 </p>
               </td>
 </tr>
+<tr>
+<td>
+                <p>
+                  <code class="computeroutput"><span class="identifier">BOOST_MAY_ALIAS</span></code>,
+                  <code class="computeroutput"><span class="identifier">BOOST_NO_MAY_ALIAS</span></code>
+                </p>
+              </td>
+<td>
+                <p>
+                  <code class="computeroutput"><span class="identifier">BOOST_MAY_ALIAS</span></code>
+                  expands to a type attribute that can be used to mark types that
+                  may alias other types. Pointers or references to such marked types
+                  can be used to access objects of other types. If the compiler supports
+                  this feature <code class="computeroutput"><span class="identifier">BOOST_NO_MAY_ALIAS</span></code>
+                  is not defined. Otherwise <code class="computeroutput"><span class="identifier">BOOST_MAY_ALIAS</span></code>
+                  expands to nothing and <code class="computeroutput"><span class="identifier">BOOST_NO_MAY_ALIAS</span></code>
+                  is defined.
+                </p>
+                <p>
+                  Usage example:
+</p>
+<pre xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="table-programlisting"><span class="keyword">struct</span> <span class="identifier">BOOST_MAY_ALIAS</span> <span class="identifier">aliasing_struct</span><span class="special">;</span>
+<span class="keyword">typedef</span> <span class="keyword">unsigned</span> <span class="keyword">int</span> <span class="identifier">BOOST_MAY_ALIAS</span> <span class="identifier">aliasing_uint</span><span class="special">;</span>
+</pre>
+<p>
+                </p>
+              </td>
+</tr>
 </tbody>
 </table></div>
 </div>

doc/html/boost_config/guidelines_for_boost_authors.html

@@ -302,7 +302,7 @@
         one specific API (for example <code class="computeroutput"><span class="identifier">BOOST_HAS_NL_TYPES_H</span></code>
         rather than <code class="computeroutput"><span class="identifier">BOOST_HAS_CATOPEN</span></code>).
         If the macro describes a POSIX feature group, then add boilerplate code to
-        <a href="../../../../../boost/config/user.hpp" target="_top">&lt;boost/config/suffix.hpp&gt;</a>
+        <a href="../../../../../boost/config/detail/suffix.hpp" target="_top">&lt;boost/config/detail/suffix.hpp&gt;</a>
         to auto-detect the feature where possible (if you are wondering why we can't
         use POSIX feature test macro directly, remember that many of these features
         can be added by third party libraries, and are not therefore identified inside
@@ -333,15 +333,15 @@
         as well.
       </p>
 <p>
-        <a href="../../../../../boost/config/user.hpp" target="_top">&lt;boost/config/suffix.hpp&gt;</a>
+        <a href="../../../../../boost/config/detail/suffix.hpp" target="_top">&lt;boost/config/detail/suffix.hpp&gt;</a>
         is always included so be careful about modifying this file as it breaks dependencies
         for everyone. This file should include only "boilerplate" configuration
         code, and generally should change only when new macros are added.
       </p>
 <p>
-        <a href="../../../../../boost/config/select_compiler_config.hpp" target="_top">&lt;boost/config/select_compiler_config.hpp&gt;</a>,
-        <a href="../../../../../boost/config/select_platform_config.hpp" target="_top">&lt;boost/config/select_platform_config.hpp&gt;</a>
-        and <a href="../../../../../boost/config/select_stdlib_config.hpp" target="_top">&lt;boost/config/select_stdlib_config.hpp&gt;</a>
+        <a href="../../../../../boost/config/detail/select_compiler_config.hpp" target="_top">&lt;boost/config/detail/select_compiler_config.hpp&gt;</a>,
+        <a href="../../../../../boost/config/detail/select_platform_config.hpp" target="_top">&lt;boost/config/detail/select_platform_config.hpp&gt;</a>
+        and <a href="../../../../../boost/config/detail/select_stdlib_config.hpp" target="_top">&lt;boost/config/detail/select_stdlib_config.hpp&gt;</a>
         are included by default and should change only if support for a new compiler/standard
         library/platform is added.
       </p>

doc/html/index.html

@@ -757,7 +757,7 @@
         user settable macros</a>).
       </p>
 <p>
-        Finally the boost configuration header, includes <a href="../../../../boost/config/user.hpp" target="_top">&lt;boost/config/suffix.hpp&gt;</a>;
+        Finally the boost configuration header, includes <a href="../../../../boost/config/detail/suffix.hpp" target="_top">&lt;boost/config/detail/suffix.hpp&gt;</a>;
         this header contains any boiler plate configuration code - for example where
         one boost macro being set implies that another must be set also.
       </p>
@@ -992,7 +992,7 @@
 </div>
 </div>
 <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
-<td align="left"><p><small>Last revised: April 17, 2017 at 17:42:09 GMT</small></p></td>
+<td align="left"><p><small>Last revised: July 21, 2017 at 18:08:20 GMT</small></p></td>
 <td align="right"><div class="copyright-footer"></div></td>
 </tr></table>
 <hr>

doc/macro_reference.qbk

@@ -945,6 +945,7 @@ that are not yet supported by a particular compiler or library.
 [[Macro ][Description ]]
 [[`BOOST_NO_CXX17_STD_APPLY`][The compiler does not support `std::apply()`.]]
 [[`BOOST_NO_CXX17_STD_INVOKE`][The compiler does not support `std::invoke()`.]]
+[[`BOOST_NO_CXX17_ITERATOR_TRAITS`][The compiler does not support SFINAE-friendly `std::iterator_traits`.]]
 ]
 
 [endsect]
@@ -1262,6 +1263,18 @@ Usage example:
 ]]
 [[`BOOST_ATTRIBUTE_UNUSED`][Expands to `__attribute__((unused))` when this is available - 
 can be used to disable compiler warnings relating to unused types or variables.]]
+[[`BOOST_MAY_ALIAS`, `BOOST_NO_MAY_ALIAS`][
+`BOOST_MAY_ALIAS` expands to a type attribute that can be used to mark types that may
+alias other types. Pointers or references to such marked types can be used to access objects
+of other types. If the compiler supports this feature `BOOST_NO_MAY_ALIAS` is not defined.
+Otherwise `BOOST_MAY_ALIAS` expands to nothing and `BOOST_NO_MAY_ALIAS` is defined.
+
+Usage example:
+``
+  struct BOOST_MAY_ALIAS aliasing_struct;
+  typedef unsigned int BOOST_MAY_ALIAS aliasing_uint;
+``
+]]
 ]
 
 [endsect]

include/boost/config/auto_link.hpp

@@ -45,6 +45,7 @@ BOOST_LIB_PREFIX
    + BOOST_LIB_TOOLSET
    + BOOST_LIB_THREAD_OPT
    + BOOST_LIB_RT_OPT
+   + BOOST_LIB_ARCH_AND_MODEL_OPT
    "-"
    + BOOST_LIB_VERSION
 
@@ -69,6 +70,9 @@ BOOST_LIB_RT_OPT:     A suffix that indicates the runtime library used,
                       p      STLport build.
                       n      STLport build without its IOStreams.
 
+BOOST_LIB_ARCH_AND_MODEL_OPT: The architecture and address model
+                              (-x32 or -x64 for x86/32 and x86/64 respectively)
+
 BOOST_LIB_VERSION:    The Boost version, in the form x_y, for Boost version x.y.
 
 
@@ -361,6 +365,20 @@ BOOST_LIB_VERSION:    The Boost version, in the form x_y, for Boost version x.y.
 
 #endif
 
+//
+// BOOST_LIB_ARCH_AND_MODEL_OPT
+//
+
+#if defined( _M_IX86 )
+#  define BOOST_LIB_ARCH_AND_MODEL_OPT "-x32"
+#elif defined( _M_X64 )
+#  define BOOST_LIB_ARCH_AND_MODEL_OPT "-x64"
+#elif defined( _M_ARM )
+#  define BOOST_LIB_ARCH_AND_MODEL_OPT "-a32"
+#elif defined( _M_ARM64 )
+#  define BOOST_LIB_ARCH_AND_MODEL_OPT "-a64"
+#endif
+
 //
 // select linkage opt:
 //
@@ -380,6 +398,7 @@ BOOST_LIB_VERSION:    The Boost version, in the form x_y, for Boost version x.y.
       && defined(BOOST_LIB_TOOLSET) \
       && defined(BOOST_LIB_THREAD_OPT) \
       && defined(BOOST_LIB_RT_OPT) \
+      && defined(BOOST_LIB_ARCH_AND_MODEL_OPT) \
       && defined(BOOST_LIB_VERSION)
 
 #ifdef BOOST_AUTO_LINK_TAGGED
@@ -393,14 +412,14 @@ BOOST_LIB_VERSION:    The Boost version, in the form x_y, for Boost version x.y.
 #     pragma message ("Linking to lib file: " BOOST_STRINGIZE(BOOST_LIB_NAME) ".lib")
 #  endif
 #elif defined(BOOST_LIB_BUILDID)
-#  pragma comment(lib, BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) "-" BOOST_LIB_TOOLSET BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT "-" BOOST_LIB_VERSION "-" BOOST_STRINGIZE(BOOST_LIB_BUILDID) ".lib")
+#  pragma comment(lib, BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) "-" BOOST_LIB_TOOLSET BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT BOOST_LIB_ARCH_AND_MODEL_OPT "-" BOOST_LIB_VERSION "-" BOOST_STRINGIZE(BOOST_LIB_BUILDID) ".lib")
 #  ifdef BOOST_LIB_DIAGNOSTIC
-#     pragma message ("Linking to lib file: " BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) "-" BOOST_LIB_TOOLSET BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT "-" BOOST_LIB_VERSION "-" BOOST_STRINGIZE(BOOST_LIB_BUILDID) ".lib")
+#     pragma message ("Linking to lib file: " BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) "-" BOOST_LIB_TOOLSET BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT BOOST_LIB_ARCH_AND_MODEL_OPT "-" BOOST_LIB_VERSION "-" BOOST_STRINGIZE(BOOST_LIB_BUILDID) ".lib")
 #  endif
 #else
-#  pragma comment(lib, BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) "-" BOOST_LIB_TOOLSET BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT "-" BOOST_LIB_VERSION ".lib")
+#  pragma comment(lib, BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) "-" BOOST_LIB_TOOLSET BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT BOOST_LIB_ARCH_AND_MODEL_OPT "-" BOOST_LIB_VERSION ".lib")
 #  ifdef BOOST_LIB_DIAGNOSTIC
-#     pragma message ("Linking to lib file: " BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) "-" BOOST_LIB_TOOLSET BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT "-" BOOST_LIB_VERSION ".lib")
+#     pragma message ("Linking to lib file: " BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) "-" BOOST_LIB_TOOLSET BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT BOOST_LIB_ARCH_AND_MODEL_OPT "-" BOOST_LIB_VERSION ".lib")
 #  endif
 #endif
 
@@ -431,6 +450,9 @@ BOOST_LIB_VERSION:    The Boost version, in the form x_y, for Boost version x.y.
 #if defined(BOOST_LIB_RT_OPT)
 #  undef BOOST_LIB_RT_OPT
 #endif
+#if defined(BOOST_LIB_ARCH_AND_MODEL_OPT)
+#  undef BOOST_LIB_ARCH_AND_MODEL_OPT
+#endif
 #if defined(BOOST_LIB_LINK_OPT)
 #  undef BOOST_LIB_LINK_OPT
 #endif

include/boost/config/compiler/clang.hpp

@@ -318,6 +318,11 @@
 // Clang has supported the 'unused' attribute since the first release.
 #define BOOST_ATTRIBUTE_UNUSED __attribute__((__unused__))
 
+// Type aliasing hint.
+#if __has_attribute(__may_alias__)
+#  define BOOST_MAY_ALIAS __attribute__((__may_alias__))
+#endif
+
 #ifndef BOOST_COMPILER
 #  define BOOST_COMPILER "Clang version " __clang_version__
 #endif

include/boost/config/compiler/cray.hpp

@@ -10,7 +10,7 @@
 
 #define BOOST_COMPILER "Cray C version " BOOST_STRINGIZE(_RELEASE)
 
-#if _RELEASE < 8
+#if _RELEASE_MAJOR < 8
 #  error "Boost is not configured for Cray compilers prior to version 8, please try the configure script."
 #endif
 
@@ -21,9 +21,9 @@
 #  error "Unsupported Cray compiler, please try running the configure script."
 #endif
 
+#if _RELEASE_MINOR < 5 || __cplusplus < 201100
 #include <boost/config/compiler/common_edg.hpp>
 
-
 //
 //
 #define BOOST_NO_CXX11_STATIC_ASSERT
@@ -90,5 +90,35 @@
 #define __ATOMIC_SEQ_CST 5
 #endif
 
+#else  /* _RELEASE_MINOR */
+
+#define BOOST_HAS_VARIADIC_TMPL
+#define BOOST_HAS_UNISTD_H
+#define BOOST_HAS_TR1_COMPLEX_INVERSE_TRIG
+#define BOOST_HAS_TR1_COMPLEX_OVERLOADS
+#define BOOST_HAS_STDINT_H
+#define BOOST_HAS_STATIC_ASSERT
+#define BOOST_HAS_SIGACTION
+#define BOOST_HAS_SCHED_YIELD
+#define BOOST_HAS_RVALUE_REFS
+#define BOOST_HAS_PTHREADS
+#define BOOST_HAS_PTHREAD_YIELD
+#define BOOST_HAS_PTHREAD_MUTEXATTR_SETTYPE
+#define BOOST_HAS_PARTIAL_STD_ALLOCATOR
+#define BOOST_HAS_NRVO
+#define BOOST_HAS_NL_TYPES_H
+#define BOOST_HAS_NANOSLEEP
+#define BOOST_NO_CXX11_SMART_PTR
+#define BOOST_NO_CXX11_HDR_FUNCTIONAL
+#define BOOST_NO_CXX14_CONSTEXPR
+#define BOOST_HAS_LONG_LONG
+#define BOOST_HAS_FLOAT128
+
+#if __cplusplus < 201400
+#define BOOST_NO_CXX11_DECLTYPE_N3276
+#endif /* __cpluspus */
+
+#endif /* _RELEASE_MINOR */
+
 
 

include/boost/config/compiler/gcc.hpp

@@ -315,6 +315,10 @@
 #if __GNUC__ >= 4
 #  define BOOST_ATTRIBUTE_UNUSED __attribute__((__unused__))
 #endif
+
+// Type aliasing hint. Supported since gcc 3.3.
+#define BOOST_MAY_ALIAS __attribute__((__may_alias__))
+
 //
 // __builtin_unreachable:
 #if BOOST_GCC_VERSION >= 40800
@@ -338,10 +342,10 @@
 #  error "Compiler not configured - please reconfigure"
 #endif
 //
-// last known and checked version is 4.9:
-#if (BOOST_GCC_VERSION > 40900)
+// last known and checked version is 7.1:
+#if (BOOST_GCC_VERSION > 70100)
 #  if defined(BOOST_ASSERT_CONFIG)
-#     error "Unknown compiler version - please run the configure tests and report the results"
+#     error "Boost.Config is older than your compiler - please check for an updated Boost release."
 #  else
 // we don't emit warnings here anymore since there are no defect macros defined for
 // gcc post 3.4, so any failures are gcc regressions...

include/boost/config/compiler/intel.hpp

@@ -311,6 +311,12 @@ template<> struct assert_intrinsic_wchar_t<unsigned short> {};
 #  define BOOST_SYMBOL_IMPORT
 #  define BOOST_SYMBOL_VISIBLE __attribute__((visibility("default")))
 #endif
+
+// Type aliasing hint
+#if defined(__GNUC__) && (BOOST_INTEL_CXX_VERSION >= 1300)
+#  define BOOST_MAY_ALIAS __attribute__((__may_alias__))
+#endif
+
 //
 // C++0x features
 // For each feature we need to check both the Intel compiler version, 
@@ -545,7 +551,7 @@ template<> struct assert_intrinsic_wchar_t<unsigned short> {};
 // last known and checked version:
 #if (BOOST_INTEL_CXX_VERSION > 1700)
 #  if defined(BOOST_ASSERT_CONFIG)
-#     error "Unknown compiler version - please run the configure tests and report the results"
+#     error "Boost.Config is older than your compiler - please check for an updated Boost release."
 #  elif defined(_MSC_VER)
 //
 //      We don't emit this warning any more, since we have so few

include/boost/config/compiler/nvcc.hpp

@@ -11,6 +11,13 @@
 #  define BOOST_COMPILER "NVIDIA CUDA C++ Compiler"
 #endif
 
+#if defined(__CUDACC_VER_MAJOR__) && defined(__CUDACC_VER_MINOR__) && defined(__CUDACC_VER_BUILD__)
+#  define BOOST_CUDA_VERSION __CUDACC_VER_MAJOR__ * 1000000 + __CUDACC_VER_MINOR__ * 10000 + __CUDACC_VER_BUILD__
+#else
+// We don't really know what the CUDA version is, but it's definitely before 7.5:
+#  define BOOST_CUDA_VERSION 7000000
+#endif
+
 // NVIDIA Specific support
 // BOOST_GPU_ENABLED : Flag a function or a method as being enabled on the host and device
 #define BOOST_GPU_ENABLED __host__ __device__
@@ -19,11 +26,11 @@
 // https://svn.boost.org/trac/boost/ticket/11897
 // This is fixed in 7.5. As the following version macro was introduced in 7.5 an existance
 // check is enough to detect versions < 7.5
-#if !defined(__CUDACC_VER__) || (__CUDACC_VER__ < 70500)
+#if BOOST_CUDA_VERSION < 7050000
 #   define BOOST_NO_CXX11_VARIADIC_TEMPLATES
 #endif
 // The same bug is back again in 8.0:
-#if (__CUDACC_VER__ > 80000) && (__CUDACC_VER__ < 80100)
+#if (BOOST_CUDA_VERSION > 8000000) && (BOOST_CUDA_VERSION < 8010000)
 #   define BOOST_NO_CXX11_VARIADIC_TEMPLATES
 #endif
 // Most recent CUDA (8.0) has no constexpr support in msvc mode:
@@ -43,7 +50,7 @@
 // And this one effects the NVCC front end,
 // See https://svn.boost.org/trac/boost/ticket/13049
 //
-#if (__CUDACC_VER__ >= 80000) && (__CUDACC_VER__ < 80100)
+#if (BOOST_CUDA_VERSION >= 8000000) && (BOOST_CUDA_VERSION < 8010000)
 #  define BOOST_NO_CXX11_NOEXCEPT
 #endif
 

include/boost/config/compiler/pgi.hpp

@@ -1,4 +1,5 @@
 //  (C) Copyright Noel Belcourt 2007.
+//  Copyright 2017, NVIDIA CORPORATION.
 //  Use, modification and distribution are subject to the
 //  Boost Software License, Version 1.0. (See accompanying file
 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -10,159 +11,13 @@
 #define BOOST_COMPILER_VERSION __PGIC__##__PGIC_MINOR__
 #define BOOST_COMPILER "PGI compiler version " BOOST_STRINGIZE(BOOST_COMPILER_VERSION)
 
-//
-// Threading support:
-// Turn this on unconditionally here, it will get turned off again later
-// if no threading API is detected.
-//
+// PGI is mostly GNU compatible.  So start with that.
+#include <boost/config/compiler/gcc.hpp>
 
-#if __PGIC__ >= 11
+// Now adjust for things that are different.
 
-// options requested by configure --enable-test
-#define BOOST_HAS_PTHREADS
-#define BOOST_HAS_THREADS
-#define BOOST_HAS_PTHREAD_YIELD
-#define BOOST_HAS_NRVO
-#define BOOST_HAS_LONG_LONG
-
-// options --enable-test wants undefined
-#undef BOOST_NO_STDC_NAMESPACE
-#undef BOOST_NO_EXCEPTION_STD_NAMESPACE
-#undef BOOST_DEDUCED_TYPENAME
-
-#define BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL
-#define BOOST_NO_TWO_PHASE_NAME_LOOKUP
-#define BOOST_NO_CXX11_AUTO_MULTIDECLARATIONS
-#define BOOST_NO_CXX11_AUTO_DECLARATIONS
-
-#elif __PGIC__ >= 10
-
-// options requested by configure --enable-test
-#define BOOST_HAS_THREADS
-#define BOOST_HAS_NRVO
-#define BOOST_HAS_LONG_LONG
-#if defined(linux) || defined(__linux) || defined(__linux__)
-#  define BOOST_HAS_STDINT_H
-#endif
-
-// options --enable-test wants undefined
-#undef BOOST_NO_STDC_NAMESPACE
-#undef BOOST_NO_EXCEPTION_STD_NAMESPACE
-#undef BOOST_DEDUCED_TYPENAME
-
-#elif __PGIC__ >= 7
-
-#define BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL
-#define BOOST_NO_TWO_PHASE_NAME_LOOKUP
-#define BOOST_NO_SWPRINTF
-#define BOOST_NO_CXX11_AUTO_MULTIDECLARATIONS
-#define BOOST_NO_CXX11_AUTO_DECLARATIONS
-
-#else
-
-#  error "Pgi compiler not configured - please reconfigure"
-
-#endif
-//
-// C++0x features
-//
-//   See boost\config\suffix.hpp for BOOST_NO_LONG_LONG
-//
-#define BOOST_NO_CXX11_CHAR16_T
-#define BOOST_NO_CXX11_CHAR32_T
-#define BOOST_NO_CXX11_CONSTEXPR
-#define BOOST_NO_CXX11_DECLTYPE
-#define BOOST_NO_CXX11_DECLTYPE_N3276
-#define BOOST_NO_CXX11_DEFAULTED_FUNCTIONS
-#define BOOST_NO_CXX11_DELETED_FUNCTIONS
-#define BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
-#define BOOST_NO_CXX11_EXTERN_TEMPLATE
-#define BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS
-#define BOOST_NO_CXX11_LAMBDAS
-#define BOOST_NO_CXX11_LOCAL_CLASS_TEMPLATE_PARAMETERS
-#define BOOST_NO_CXX11_NOEXCEPT
-#define BOOST_NO_CXX11_NULLPTR
-#define BOOST_NO_CXX11_NUMERIC_LIMITS
-#define BOOST_NO_CXX11_RANGE_BASED_FOR
-#define BOOST_NO_CXX11_RAW_LITERALS
-#define BOOST_NO_CXX11_RVALUE_REFERENCES
-#define BOOST_NO_CXX11_SCOPED_ENUMS
-#define BOOST_NO_SFINAE_EXPR
-#define BOOST_NO_CXX11_SFINAE_EXPR
-#define BOOST_NO_CXX11_STATIC_ASSERT
-#define BOOST_NO_SWPRINTF
-#define BOOST_NO_CXX11_TEMPLATE_ALIASES
-#define BOOST_NO_CXX11_UNICODE_LITERALS
-#define BOOST_NO_CXX11_VARIADIC_TEMPLATES
-#define BOOST_NO_CXX11_VARIADIC_MACROS
-#define BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX
-
-#define BOOST_NO_CXX11_HDR_UNORDERED_SET
-#define BOOST_NO_CXX11_HDR_UNORDERED_MAP
-#define BOOST_NO_CXX11_HDR_TYPEINDEX
-#define BOOST_NO_CXX11_HDR_TYPE_TRAITS
-#define BOOST_NO_CXX11_HDR_TUPLE
-#define BOOST_NO_CXX11_HDR_THREAD
-#define BOOST_NO_CXX11_HDR_SYSTEM_ERROR
-#define BOOST_NO_CXX11_HDR_REGEX
-#define BOOST_NO_CXX11_HDR_RATIO
-#define BOOST_NO_CXX11_HDR_RANDOM
-#define BOOST_NO_CXX11_HDR_MUTEX
-#define BOOST_NO_CXX11_HDR_INITIALIZER_LIST
-#define BOOST_NO_CXX11_HDR_FUTURE
-#define BOOST_NO_CXX11_HDR_FORWARD_LIST
-#define BOOST_NO_CXX11_HDR_CONDITION_VARIABLE
-#define BOOST_NO_CXX11_HDR_CODECVT
-#define BOOST_NO_CXX11_HDR_CHRONO
-#define BOOST_NO_CXX11_HDR_ARRAY
-#define BOOST_NO_CXX11_USER_DEFINED_LITERALS
-#define BOOST_NO_CXX11_ALIGNAS
-#define BOOST_NO_CXX11_TRAILING_RESULT_TYPES
-#define BOOST_NO_CXX11_INLINE_NAMESPACES
-#define BOOST_NO_CXX11_REF_QUALIFIERS
-#define BOOST_NO_CXX11_FINAL
-#define BOOST_NO_CXX11_THREAD_LOCAL
-
-// C++ 14:
-#if !defined(__cpp_aggregate_nsdmi) || (__cpp_aggregate_nsdmi < 201304)
-#  define BOOST_NO_CXX14_AGGREGATE_NSDMI
-#endif
-#if !defined(__cpp_binary_literals) || (__cpp_binary_literals < 201304)
-#  define BOOST_NO_CXX14_BINARY_LITERALS
-#endif
-#if !defined(__cpp_constexpr) || (__cpp_constexpr < 201304)
-#  define BOOST_NO_CXX14_CONSTEXPR
-#endif
-#if !defined(__cpp_decltype_auto) || (__cpp_decltype_auto < 201304)
-#  define BOOST_NO_CXX14_DECLTYPE_AUTO
-#endif
-#if (__cplusplus < 201304) // There's no SD6 check for this....
-#  define BOOST_NO_CXX14_DIGIT_SEPARATORS
-#endif
-#if !defined(__cpp_generic_lambdas) || (__cpp_generic_lambdas < 201304)
-#  define BOOST_NO_CXX14_GENERIC_LAMBDAS
-#endif
-#if !defined(__cpp_init_captures) || (__cpp_init_captures < 201304)
-#  define BOOST_NO_CXX14_INITIALIZED_LAMBDA_CAPTURES
-#endif
-#if !defined(__cpp_return_type_deduction) || (__cpp_return_type_deduction < 201304)
-#  define BOOST_NO_CXX14_RETURN_TYPE_DEDUCTION
-#endif
-#if !defined(__cpp_variable_templates) || (__cpp_variable_templates < 201304)
-#  define BOOST_NO_CXX14_VARIABLE_TEMPLATES
-#endif
-
-// C++17
-#if !defined(__cpp_structured_bindings) || (__cpp_structured_bindings < 201606)
-#  define BOOST_NO_CXX17_STRUCTURED_BINDINGS
-#endif
-#if !defined(__cpp_inline_variables) || (__cpp_inline_variables < 201606)
-#  define BOOST_NO_CXX17_INLINE_VARIABLES
-#endif
-#if !defined(__cpp_fold_expressions) || (__cpp_fold_expressions < 201603)
-#  define BOOST_NO_CXX17_FOLD_EXPRESSIONS
-#endif
-//
-// version check:
-// probably nothing to do here?
+// __float128 is a typedef, not a distinct type.
+#undef BOOST_HAS_FLOAT128
 
+// __int128 is not supported.
+#undef BOOST_HAS_INT128

include/boost/config/compiler/sunpro_cc.hpp

@@ -202,9 +202,9 @@
 #error "Compiler not supported or configured - please reconfigure"
 #endif
 //
-// last known and checked version is 0x590:
-#if (__SUNPRO_CC > 0x590)
+// last known and checked version:
+#if (__SUNPRO_CC > 0x5150)
 #  if defined(BOOST_ASSERT_CONFIG)
-#     error "Unknown compiler version - please run the configure tests and report the results"
+#     error "Boost.Config is older than your compiler - please check for an updated Boost release."
 #  endif
 #endif

include/boost/config/compiler/vacpp.hpp

@@ -65,6 +65,11 @@
 #define BOOST_NO_PARTIAL_SPECIALIZATION_IMPLICIT_DEFAULT_ARGS
 #endif
 
+// Type aliasing hint. Supported since XL C++ 13.1
+#if (__IBMCPP__ >= 1310)
+#  define BOOST_MAY_ALIAS __attribute__((__may_alias__))
+#endif
+
 //
 // C++0x features
 //

include/boost/config/compiler/visualc.hpp

@@ -196,6 +196,12 @@
 #  define BOOST_NO_CXX14_AGGREGATE_NSDMI
 #endif
 
+// C++17 features supported by VC++ 14.1 (Visual Studio 2017) Update 3
+//
+#if (_MSC_VER < 1911) || (_MSVC_LANG < 201703)
+#  define BOOST_NO_CXX17_STRUCTURED_BINDINGS
+#endif
+
 // MSVC including version 14 has not yet completely
 // implemented value-initialization, as is reported:
 // "VC++ does not value-initialize members of derived classes without
@@ -220,7 +226,6 @@
 // C++ 14:
 #  define BOOST_NO_CXX14_CONSTEXPR
 // C++ 17:
-#define BOOST_NO_CXX17_STRUCTURED_BINDINGS
 #define BOOST_NO_CXX17_INLINE_VARIABLES
 #define BOOST_NO_CXX17_FOLD_EXPRESSIONS
 
@@ -289,7 +294,7 @@
 #      endif
 #   endif
 # else
-#   if _MSC_VER < 1310
+#   if _MSC_VER < 1200
       // Note: Versions up to 7.0 aren't supported.
 #     define BOOST_COMPILER_VERSION 5.0
 #   elif _MSC_VER < 1300
@@ -321,11 +326,11 @@
 #endif
 
 //
-// last known and checked version is 19.10.25017 (VC++ 2017):
-#if (_MSC_VER > 1910)
+// last known and checked version is 19.11.25547 (VC++ 2017.4):
+#if (_MSC_VER > 1911)
 #  if defined(BOOST_ASSERT_CONFIG)
-#     error "Unknown compiler version - please run the configure tests and report the results"
-#  else
-#     pragma message("Unknown compiler version - please run the configure tests and report the results")
+#     error "Boost.Config is older than your current compiler version."
+#  elif !defined(BOOST_CONFIG_SUPPRESS_OUTDATED_MESSAGE)
+#     pragma message("Info: Boost.Config is older than your compiler version - probably nothing bad will happen - but you may wish to look for an update Boost version.  Define BOOST_CONFIG_SUPPRESS_OUTDATED_MESSAGE to suppress this message.")
 #  endif
 #endif

include/boost/config/compiler/xlcpp.hpp

@@ -267,6 +267,11 @@
 #  define BOOST_ATTRIBUTE_UNUSED __attribute__((unused))
 #endif
 
+// Type aliasing hint.
+#if __has_attribute(__may_alias__)
+#  define BOOST_MAY_ALIAS __attribute__((__may_alias__))
+#endif
+
 #ifndef BOOST_COMPILER
 #  define BOOST_COMPILER "Clang version " __clang_version__
 #endif

include/boost/config/compiler/xlcpp_zos.hpp

@@ -159,6 +159,7 @@
 #if defined(__IBM_ATTRIBUTES)
 #  define BOOST_FORCEINLINE inline __attribute__ ((__always_inline__))
 #  define BOOST_NOINLINE __attribute__ ((__noinline__))
+#  define BOOST_MAY_ALIAS __attribute__((__may_alias__))
 // No BOOST_ALIGNMENT - explicit alignment support is broken (V2R1).
 #endif
 

include/boost/config/detail/select_compiler_config.hpp

@@ -52,6 +52,10 @@
 //  Wind River Diab C++
 #   define BOOST_COMPILER_CONFIG "boost/config/compiler/diab.hpp"
 
+#elif defined(__PGI)
+//  Portland Group Inc.
+#   define BOOST_COMPILER_CONFIG "boost/config/compiler/pgi.hpp"
+
 # elif defined(__GNUC__) && !defined(__ibmxl__)
 //  GNU C++:
 #   define BOOST_COMPILER_CONFIG "boost/config/compiler/gcc.hpp"
@@ -108,10 +112,6 @@
 //  IBM Visual Age or IBM XL C/C++ for Linux (Big Endian)
 #   define BOOST_COMPILER_CONFIG "boost/config/compiler/vacpp.hpp"
 
-#elif defined(__PGI)
-//  Portland Group Inc.
-#   define BOOST_COMPILER_CONFIG "boost/config/compiler/pgi.hpp"
-
 #elif defined _MSC_VER
 //  Microsoft Visual C++
 //

include/boost/config/detail/suffix.hpp

@@ -602,6 +602,14 @@ namespace std{ using ::type_info; }
 #  endif
 #endif
 
+// BOOST_MAY_ALIAS -----------------------------------------------//
+// The macro expands to an attribute to mark a type that is allowed to alias other types.
+// The macro is defined in the compiler-specific headers.
+#if !defined(BOOST_MAY_ALIAS)
+#  define BOOST_NO_MAY_ALIAS
+#  define BOOST_MAY_ALIAS
+#endif
+
 // BOOST_FORCEINLINE ---------------------------------------------//
 // Macro to use in place of 'inline' to force a function to be inline
 #if !defined(BOOST_FORCEINLINE)

include/boost/config/stdlib/dinkumware.hpp

@@ -175,6 +175,7 @@
 #endif
 #if !defined(_CPPLIB_VER) || (_CPPLIB_VER < 650)
 #  define BOOST_NO_CXX17_STD_INVOKE
+#  define BOOST_NO_CXX17_ITERATOR_TRAITS
 #endif
 
 #if defined(BOOST_INTEL) && (BOOST_INTEL <= 1400)

include/boost/config/stdlib/libcomo.hpp

@@ -79,6 +79,7 @@
 // C++17 features
 #  define BOOST_NO_CXX17_STD_APPLY
 #  define BOOST_NO_CXX17_STD_INVOKE
+#  define BOOST_NO_CXX17_ITERATOR_TRAITS
 
 //
 // Intrinsic type_traits support.

include/boost/config/stdlib/libcpp.hpp

@@ -103,6 +103,8 @@
 #  define BOOST_NO_CXX98_BINDERS
 #endif
 
+#define BOOST_NO_CXX17_ITERATOR_TRAITS
+
 #if (_LIBCPP_VERSION <= 1101) && !defined(BOOST_NO_CXX11_THREAD_LOCAL)
 // This is a bit of a sledgehammer, because really it's just libc++abi that has no
 // support for thread_local, leading to linker errors such as

include/boost/config/stdlib/libstdcpp3.hpp

@@ -247,6 +247,7 @@ extern "C" char *gets (char *__s);
 #if (BOOST_LIBSTDCXX_VERSION < 40600) || !defined(BOOST_LIBSTDCXX11)
 #  define BOOST_NO_CXX11_HDR_TYPEINDEX
 #  define BOOST_NO_CXX11_ADDRESSOF
+#  define BOOST_NO_CXX17_ITERATOR_TRAITS
 #endif
 
 //  C++0x features in GCC 4.7.0 and later

include/boost/config/stdlib/modena.hpp

@@ -68,6 +68,7 @@
 // C++17 features
 #  define BOOST_NO_CXX17_STD_APPLY
 #  define BOOST_NO_CXX17_STD_INVOKE
+#  define BOOST_NO_CXX17_ITERATOR_TRAITS
 
 #define BOOST_STDLIB "Modena C++ standard library"
 

include/boost/config/stdlib/msl.hpp

@@ -92,5 +92,6 @@
 // C++17 features
 #  define BOOST_NO_CXX17_STD_APPLY
 #  define BOOST_NO_CXX17_STD_INVOKE
+#  define BOOST_NO_CXX17_ITERATOR_TRAITS
 
 #define BOOST_STDLIB "Metrowerks Standard Library version " BOOST_STRINGIZE(__MSL_CPP__)

include/boost/config/stdlib/roguewave.hpp

@@ -204,3 +204,4 @@
 // C++17 features
 #  define BOOST_NO_CXX17_STD_APPLY
 #  define BOOST_NO_CXX17_STD_INVOKE
+#  define BOOST_NO_CXX17_ITERATOR_TRAITS

include/boost/config/stdlib/sgi.hpp

@@ -162,5 +162,6 @@
 // C++17 features
 #  define BOOST_NO_CXX17_STD_APPLY
 #  define BOOST_NO_CXX17_STD_INVOKE
+#  define BOOST_NO_CXX17_ITERATOR_TRAITS
 
 #define BOOST_STDLIB "SGI standard library"

include/boost/config/stdlib/stlport.hpp

@@ -252,5 +252,6 @@ namespace boost { using std::min; using std::max; }
 // C++17 features
 #  define BOOST_NO_CXX17_STD_APPLY
 #  define BOOST_NO_CXX17_STD_INVOKE
+#  define BOOST_NO_CXX17_ITERATOR_TRAITS
 
 #define BOOST_STDLIB "STLPort standard library version " BOOST_STRINGIZE(__SGI_STL_PORT)

include/boost/config/stdlib/vacpp.hpp

@@ -68,5 +68,6 @@
 // C++17 features
 #  define BOOST_NO_CXX17_STD_APPLY
 #  define BOOST_NO_CXX17_STD_INVOKE
+#  define BOOST_NO_CXX17_ITERATOR_TRAITS
 
 #define BOOST_STDLIB "Visual Age default standard library"

include/boost/config/stdlib/xlcpp_zos.hpp

@@ -57,3 +57,4 @@
 
 #define BOOST_NO_CXX17_STD_INVOKE
 #define BOOST_NO_CXX17_STD_APPLY
+#define BOOST_NO_CXX17_ITERATOR_TRAITS

include/boost/cstdint.hpp

@@ -367,12 +367,9 @@ namespace boost
 #include <stddef.h>
 #endif
 
-// PGI seems to not support intptr_t/uintptr_t properly. BOOST_HAS_STDINT_H is not defined for this compiler by Boost.Config.
-#if !defined(__PGIC__)
-
 #if (defined(BOOST_WINDOWS) && !defined(_WIN32_WCE)) \
     || (defined(_XOPEN_UNIX) && (_XOPEN_UNIX+0 > 0) && !defined(__UCLIBC__)) \
-    || defined(__CYGWIN__) \
+    || defined(__CYGWIN__) || defined(__VXWORKS__) \
     || defined(macintosh) || defined(__APPLE__) || defined(__APPLE_CC__) \
     || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__) || (defined(sun) && !defined(BOOST_HAS_STDINT_H)) || defined(INTPTR_MAX)
 
@@ -393,8 +390,6 @@ namespace boost {
 
 #endif
 
-#endif // !defined(__PGIC__)
-
 #endif // BOOST_CSTDINT_HPP
 
 

include/boost/version.hpp

@@ -19,7 +19,7 @@
 //  BOOST_VERSION / 100 % 1000 is the minor version
 //  BOOST_VERSION / 100000 is the major version
 
-#define BOOST_VERSION 106500
+#define BOOST_VERSION 106600
 
 //
 //  BOOST_LIB_VERSION must be defined to be the same as BOOST_VERSION
@@ -27,6 +27,6 @@
 //  number, y is the minor version number, and z is the patch level if not 0.
 //  This is used by <config/auto_link.hpp> to select which library version to link to.
 
-#define BOOST_LIB_VERSION "1_65"
+#define BOOST_LIB_VERSION "1_66"
 
 #endif

test/all/Jamfile.v2

@@ -1,7 +1,7 @@
 #
 # Regression test Jamfile for boost configuration setup.
 # *** DO NOT EDIT THIS FILE BY HAND ***
-# This file was automatically generated on Mon May 29 10:27:35 2017
+# This file was automatically generated on Sun Jul  9 16:30:35 2017
 #  by libs/config/tools/generate.cpp
 # Copyright John Maddock.
 # Use, modification and distribution are subject to the 
@@ -322,6 +322,9 @@ test-suite "BOOST_NO_CXX17_FOLD_EXPRESSIONS" :
 test-suite "BOOST_NO_CXX17_INLINE_VARIABLES" : 
 [ run ../no_cxx17_inline_variables_pass.cpp ]
 [ compile-fail ../no_cxx17_inline_variables_fail.cpp ] ;
+test-suite "BOOST_NO_CXX17_ITERATOR_TRAITS" : 
+[ run ../no_cxx17_iterator_traits_pass.cpp ]
+[ compile-fail ../no_cxx17_iterator_traits_fail.cpp ] ;
 test-suite "BOOST_NO_CXX17_STD_APPLY" : 
 [ run ../no_cxx17_std_apply_pass.cpp ]
 [ compile-fail ../no_cxx17_std_apply_fail.cpp ] ;

test/boost_no_cwchar.ipp

@@ -19,7 +19,7 @@ int test()
    wchar_t c1[2] = { 0 };
    wchar_t c2[2] = { 0 };
    if(wcscmp(c1,c2) || wcslen(c1)) return -1;
-   wcscpy(c1,c2);
+   //wcscpy(c1,c2);
    wcsxfrm(c1,c2,0);
    return 0;
 }

test/boost_no_cxx17_iterator_traits.ipp

@@ -0,0 +1,49 @@
+//  Copyright (c) Andrey Semashev 2017.
+//  Use, modification and distribution are subject to the
+//  Boost Software License, Version 1.0. (See accompanying file
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org/libs/config for most recent version.
+
+//  MACRO:         BOOST_NO_CXX17_ITERATOR_TRAITS
+//  TITLE:         C++17 std::iterator_traits
+//  DESCRIPTION:   The compiler does not support SFINAE-friendly std::iterator_traits defined in C++17.
+
+#include <iterator>
+
+namespace boost_no_cxx17_iterator_traits {
+
+struct iterator :
+    public std::iterator< std::random_access_iterator_tag, char >
+{
+};
+
+struct non_iterator {};
+
+template< typename T >
+struct void_type { typedef void type; };
+
+template< typename Traits, typename Void = void >
+struct has_iterator_category
+{
+    enum { value = false };
+};
+
+template< typename Traits >
+struct has_iterator_category< Traits, typename void_type< typename Traits::iterator_category >::type >
+{
+    enum { value = true };
+};
+
+int test()
+{
+    if (!has_iterator_category< std::iterator_traits< boost_no_cxx17_iterator_traits::iterator > >::value)
+        return 1;
+
+    if (has_iterator_category< std::iterator_traits< boost_no_cxx17_iterator_traits::non_iterator > >::value)
+        return 2;
+
+    return 0;
+}
+
+}

test/config_build_check.cpp

@@ -6,6 +6,8 @@
 //  See http://www.boost.org/libs/config for the most recent version.//
 //  Revision $Id$
 //
+// We include this as it contains some workarounds we may need (like a declaration for ::gets to get clang building):
+#include <boost/config.hpp>
 
 #  include "../test/boost_has_int128.ipp"
 #  include "../test/boost_no_constexpr.ipp"

test/config_info.cpp

@@ -153,6 +153,7 @@ void print_compiler_macros()
   PRINT_MACRO(_MSC_EXTENSIONS);
   PRINT_MACRO(_MSC_VER);
   PRINT_MACRO(_MSC_FULL_VER);
+  PRINT_MACRO(_MSVC_LANG);
   PRINT_MACRO(_MT);
   PRINT_MACRO(_NATIVE_WCHAR_T_DEFINED);
   // GNUC options:
@@ -1073,6 +1074,7 @@ void print_boost_macros()
    PRINT_MACRO(BOOST_NO_CXX14_VARIABLE_TEMPLATES);
    PRINT_MACRO(BOOST_NO_CXX17_FOLD_EXPRESSIONS);
    PRINT_MACRO(BOOST_NO_CXX17_INLINE_VARIABLES);
+   PRINT_MACRO(BOOST_NO_CXX17_ITERATOR_TRAITS);
    PRINT_MACRO(BOOST_NO_CXX17_STD_APPLY);
    PRINT_MACRO(BOOST_NO_CXX17_STD_INVOKE);
    PRINT_MACRO(BOOST_NO_CXX17_STRUCTURED_BINDINGS);
@@ -1139,6 +1141,7 @@ void print_boost_macros()
    PRINT_MACRO(BOOST_NO_USING_TEMPLATE);
    PRINT_MACRO(BOOST_NO_VOID_RETURNS);
 
+
    // END GENERATED BLOCK
 
    PRINT_MACRO(BOOST_INTEL);
@@ -1152,6 +1155,8 @@ void print_boost_macros()
    PRINT_MACRO(BOOST_FORCEINLINE);
    PRINT_MACRO(BOOST_NOINLINE);
    PRINT_MACRO(BOOST_FALLTHROUGH);
+   PRINT_MACRO(BOOST_MAY_ALIAS);
+   PRINT_MACRO(BOOST_NO_MAY_ALIAS);
 }
 
 void print_separator()

test/config_test.cpp

@@ -1,4 +1,4 @@
-//  This file was automatically generated on Mon May 29 10:27:35 2017
+//  This file was automatically generated on Sun Jul  9 16:30:35 2017
 //  by libs/config/tools/generate.cpp
 //  Copyright John Maddock 2002-4.
 //  Use, modification and distribution are subject to the 
@@ -342,6 +342,11 @@ namespace boost_no_cxx17_fold_expressions = empty_boost;
 #else
 namespace boost_no_cxx17_inline_variables = empty_boost;
 #endif
+#ifndef BOOST_NO_CXX17_ITERATOR_TRAITS
+#include "boost_no_cxx17_iterator_traits.ipp"
+#else
+namespace boost_no_cxx17_iterator_traits = empty_boost;
+#endif
 #ifndef BOOST_NO_CXX17_STD_APPLY
 #include "boost_no_cxx17_std_apply.ipp"
 #else
@@ -1476,6 +1481,11 @@ int main( int, char *[] )
       std::cerr << "Failed test for BOOST_NO_CXX17_INLINE_VARIABLES at: " << __FILE__ << ":" << __LINE__ << std::endl;
       ++error_count;
    }
+   if(0 != boost_no_cxx17_iterator_traits::test())
+   {
+      std::cerr << "Failed test for BOOST_NO_CXX17_ITERATOR_TRAITS at: " << __FILE__ << ":" << __LINE__ << std::endl;
+      ++error_count;
+   }
    if(0 != boost_no_cxx17_std_apply::test())
    {
       std::cerr << "Failed test for BOOST_NO_CXX17_STD_APPLY at: " << __FILE__ << ":" << __LINE__ << std::endl;

test/helper_macro_test.cpp

@@ -34,6 +34,9 @@ BOOST_NORETURN void always_throw()
    throw 0;
 }
 
+struct BOOST_MAY_ALIAS aliasing_struct {};
+typedef unsigned int BOOST_MAY_ALIAS aliasing_uint;
+
 
 #define test_fallthrough(x) foobar(x)
 

test/link/bc_gen.sh

@@ -1,4 +1,4 @@
-#! /bin/bash
+#! /usr/bin/env bash
 
 # copyright John Maddock 2005
 # Use, modification and distribution are subject to the 

test/link/vc_gen.sh

@@ -1,4 +1,4 @@
-#! /bin/bash
+#! /usr/bin/env bash
 # copyright John Maddock 2005
 # Use, modification and distribution are subject to the 
 # Boost Software License, Version 1.0. (See accompanying file 

test/no_cxx17_iterator_traits_fail.cpp

@@ -0,0 +1,37 @@
+//  This file was automatically generated on Sun Jul  9 15:26:23 2017
+//  by libs/config/tools/generate.cpp
+//  Copyright John Maddock 2002-4.
+//  Use, modification and distribution are subject to the 
+//  Boost Software License, Version 1.0. (See accompanying file 
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org/libs/config for the most recent version.//
+//  Revision $Id$
+//
+
+
+// Test file for macro BOOST_NO_CXX17_ITERATOR_TRAITS
+// This file should not compile, if it does then
+// BOOST_NO_CXX17_ITERATOR_TRAITS should not be defined.
+// See file boost_no_cxx17_iterator_traits.ipp for details
+
+// Must not have BOOST_ASSERT_CONFIG set; it defeats
+// the objective of this file:
+#ifdef BOOST_ASSERT_CONFIG
+#  undef BOOST_ASSERT_CONFIG
+#endif
+
+#include <boost/config.hpp>
+#include "test.hpp"
+
+#ifdef BOOST_NO_CXX17_ITERATOR_TRAITS
+#include "boost_no_cxx17_iterator_traits.ipp"
+#else
+#error "this file should not compile"
+#endif
+
+int main( int, char *[] )
+{
+   return boost_no_cxx17_iterator_traits::test();
+}
+

test/no_cxx17_iterator_traits_pass.cpp

@@ -0,0 +1,37 @@
+//  This file was automatically generated on Sun Jul  9 15:26:23 2017
+//  by libs/config/tools/generate.cpp
+//  Copyright John Maddock 2002-4.
+//  Use, modification and distribution are subject to the 
+//  Boost Software License, Version 1.0. (See accompanying file 
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org/libs/config for the most recent version.//
+//  Revision $Id$
+//
+
+
+// Test file for macro BOOST_NO_CXX17_ITERATOR_TRAITS
+// This file should compile, if it does not then
+// BOOST_NO_CXX17_ITERATOR_TRAITS should be defined.
+// See file boost_no_cxx17_iterator_traits.ipp for details
+
+// Must not have BOOST_ASSERT_CONFIG set; it defeats
+// the objective of this file:
+#ifdef BOOST_ASSERT_CONFIG
+#  undef BOOST_ASSERT_CONFIG
+#endif
+
+#include <boost/config.hpp>
+#include "test.hpp"
+
+#ifndef BOOST_NO_CXX17_ITERATOR_TRAITS
+#include "boost_no_cxx17_iterator_traits.ipp"
+#else
+namespace boost_no_cxx17_iterator_traits = empty_boost;
+#endif
+
+int main( int, char *[] )
+{
+   return boost_no_cxx17_iterator_traits::test();
+}
+