Create branches/filesystem-v3 for v2 removal

[SVN r77385]

include/boost/detail/container_fwd.hpp

@@ -16,8 +16,22 @@
 #include <boost/config.hpp>
 #include <boost/detail/workaround.hpp>
 
+////////////////////////////////////////////////////////////////////////////////
+//                                                                            //
+// Define BOOST_DETAIL_NO_CONTAINER_FWD if you don't want this header to      //
+// forward declare standard containers.                                       //
+//                                                                            //
+// BOOST_DETAIL_CONTAINER_FWD to make it foward declare containers even if it //
+// normally doesn't.                                                          //
+//                                                                            //
+// BOOST_DETAIL_NO_CONTAINER_FWD overrides BOOST_DETAIL_CONTAINER_FWD.        //
+//                                                                            //
+////////////////////////////////////////////////////////////////////////////////
+
 #if !defined(BOOST_DETAIL_NO_CONTAINER_FWD)
-#  if defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION)
+#  if defined(BOOST_DETAIL_CONTAINER_FWD)
+     // Force forward declarations.
+#  elif defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION)
      // STLport
 #    define BOOST_DETAIL_NO_CONTAINER_FWD
 #  elif defined(__LIBCOMO__)
@@ -31,13 +45,23 @@
 #    define BOOST_DETAIL_NO_CONTAINER_FWD
 #  elif defined(__GLIBCPP__) || defined(__GLIBCXX__)
      // GNU libstdc++ 3
-#    if defined(_GLIBCXX_DEBUG) || defined(_GLIBCXX_PARALLEL)
+     //
+     // Disable forwarding for all recent versions, as the library has a
+     // versioned namespace mode, and I don't know how to detect it.
+#    if __GLIBCXX__ >= 20070513 \
+        || defined(_GLIBCXX_DEBUG) \
+        || defined(_GLIBCXX_PARALLEL) \
+        || defined(_GLIBCXX_PROFILE)
 #      define BOOST_DETAIL_NO_CONTAINER_FWD
+#    else
+#      if defined(__GLIBCXX__) && __GLIBCXX__ >= 20040530
+#        define BOOST_CONTAINER_FWD_COMPLEX_STRUCT
+#      endif
 #    endif
 #  elif defined(__STL_CONFIG_H)
      // generic SGI STL
      //
-     // Forward declaration seems to be okay, but it has a copule of odd
+     // Forward declaration seems to be okay, but it has a couple of odd
      // implementations.
 #    define BOOST_CONTAINER_FWD_BAD_BITSET
 #    if !defined(__STL_NON_TYPE_TMPL_PARAM_BUG)
@@ -47,26 +71,18 @@
      // MSL standard lib:
 #    define BOOST_DETAIL_NO_CONTAINER_FWD
 #  elif defined(__IBMCPP__)
-     // take the default VACPP std lib
+     // The default VACPP std lib, forward declaration seems to be fine.
-#    define BOOST_DETAIL_NO_CONTAINER_FWD
 #  elif defined(MSIPL_COMPILE_H)
      // Modena C++ standard library
 #    define BOOST_DETAIL_NO_CONTAINER_FWD
 #  elif (defined(_YVALS) && !defined(__IBMCPP__)) || defined(_CPPLIB_VER)
      // Dinkumware Library (this has to appear after any possible replacement
      // libraries)
-     //
-     // Works fine.
 #  else
 #    define BOOST_DETAIL_NO_CONTAINER_FWD
 #  endif
 #endif
 
-// BOOST_DETAIL_TEST_* macros are for testing only
-// and shouldn't be relied upon. But you can use
-// BOOST_DETAIL_NO_CONTAINER_FWD to prevent forward
-// declaration of containers.
-
 #if !defined(BOOST_DETAIL_TEST_CONFIG_ONLY)
 
 #if defined(BOOST_DETAIL_NO_CONTAINER_FWD) && \
@@ -104,16 +120,17 @@ namespace std
     template <class charT, class traits, class Allocator> class basic_string;
 
 #if BOOST_WORKAROUND(__GNUC__, < 3) && !defined(__SGI_STL_PORT) && !defined(_STLPORT_VERSION)
+
     template <class charT> struct string_char_traits;
 #else
     template <class charT> struct char_traits;
 #endif
 
-    #if BOOST_CLANG
+#if defined(BOOST_CONTAINER_FWD_COMPLEX_STRUCT)
-        template <class T> struct complex;
+    template <class T> struct complex;
-    #else
+#else
-        template <class T> class complex;
+    template <class T> class complex;
-    #endif
+#endif
 
 #if !defined(BOOST_CONTAINER_FWD_BAD_DEQUE)
     template <class T, class Allocator> class deque;

include/boost/detail/fenv.hpp

@@ -16,9 +16,10 @@
 
 /* If we're using clang + glibc, we have to get hacky. 
  * See http://llvm.org/bugs/show_bug.cgi?id=6907 */
-#if defined(__clang__)       &&                       \
+#if defined(__clang__)       &&  (__clang_major__ < 3) &&    \
     defined(__GNU_LIBRARY__) && /* up to version 5 */ \
-    defined(__GLIBC__)          /* version 6 + */
+    defined(__GLIBC__) &&         /* version 6 + */ \
+    !defined(_FENV_H)
   #define _FENV_H
 
   #include <features.h>

include/boost/detail/interlocked.hpp

@@ -54,7 +54,11 @@ extern "C" long __cdecl InterlockedExchangeAdd( long*, long );
 
 #elif defined( BOOST_MSVC ) || defined( BOOST_INTEL_WIN )
 
-#if defined( __CLRCALL_PURE_OR_CDECL )
+#if defined( BOOST_MSVC ) && BOOST_MSVC >= 1600
+
+#include <intrin.h>
+
+#elif defined( __CLRCALL_PURE_OR_CDECL )
 
 extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedIncrement( long volatile * );
 extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedDecrement( long volatile * );
@@ -119,15 +123,15 @@ namespace boost
 namespace detail
 {
 
-extern "C"BOOST_INTERLOCKED_IMPORT long __stdcall InterlockedIncrement( long volatile * );
+extern "C" BOOST_INTERLOCKED_IMPORT long __stdcall InterlockedIncrement( long volatile * );
-extern "C"BOOST_INTERLOCKED_IMPORT long __stdcall InterlockedDecrement( long volatile * );
+extern "C" BOOST_INTERLOCKED_IMPORT long __stdcall InterlockedDecrement( long volatile * );
-extern "C"BOOST_INTERLOCKED_IMPORT long __stdcall InterlockedCompareExchange( long volatile *, long, long );
+extern "C" BOOST_INTERLOCKED_IMPORT long __stdcall InterlockedCompareExchange( long volatile *, long, long );
-extern "C"BOOST_INTERLOCKED_IMPORT long __stdcall InterlockedExchange( long volatile *, long );
+extern "C" BOOST_INTERLOCKED_IMPORT long __stdcall InterlockedExchange( long volatile *, long );
-extern "C"BOOST_INTERLOCKED_IMPORT long __stdcall InterlockedExchangeAdd( long volatile *, long );
+extern "C" BOOST_INTERLOCKED_IMPORT long __stdcall InterlockedExchangeAdd( long volatile *, long );
 
 # if defined(_M_IA64) || defined(_M_AMD64)
-extern "C"BOOST_INTERLOCKED_IMPORT void* __stdcall InterlockedCompareExchangePointer( void* volatile *, void*, void* );
+extern "C" BOOST_INTERLOCKED_IMPORT void* __stdcall InterlockedCompareExchangePointer( void* volatile *, void*, void* );
-extern "C"BOOST_INTERLOCKED_IMPORT void* __stdcall InterlockedExchangePointer( void* volatile *, void* );
+extern "C" BOOST_INTERLOCKED_IMPORT void* __stdcall InterlockedExchangePointer( void* volatile *, void* );
 # endif
 
 } // namespace detail

test/container_fwd/Jamfile

@@ -11,6 +11,7 @@ project detail/test/container_fwd
         <toolset>intel:<warnings>on
         <toolset>gcc:<cxxflags>"-pedantic -Wstrict-aliasing -fstrict-aliasing -Wextra -Wsign-promo -Wunused-parameter -Wconversion"
         <toolset>darwin:<cxxflags>"-pedantic -Wstrict-aliasing -fstrict-aliasing -Wextra -Wsign-promo -Wunused-parameter -Wconversion"
+        <toolset>clang:<cxxflags>"-pedantic -Wextra -Wmismatched-tags"
         <warnings-as-errors>on
   ;