Add support for GCC 4.4.0's C++0x features

[SVN r52903]

doc/html/boost_config/boost_macro_reference.html

@@ -2233,6 +2233,38 @@
 </tr></thead>
 <tbody>
 <tr>
+<td>
+              <p>
+                <code class="computeroutput"><span class="identifier">BOOST_NO_AUTO_DECLARATIONS</span></code>
+              </p>
+              </td>
+<td>
+              <p>
+                The compiler does not support type deduction for variables declared
+                with the <code class="computeroutput"><span class="keyword">auto</span></code> keyword
+                (<code class="computeroutput"><span class="keyword">auto</span> <span class="identifier">var</span>
+                <span class="special">=</span> <span class="special">...;</span></code>).
+              </p>
+              </td>
+</tr>
+<tr>
+<td>
+              <p>
+                <code class="computeroutput"><span class="identifier">BOOST_NO_AUTO_MULTIDECLARATIONS</span></code>
+              </p>
+              </td>
+<td>
+              <p>
+                The compiler does not support type deduction for multiple variables
+                declared with the <code class="computeroutput"><span class="keyword">auto</span></code>
+                keyword (<code class="computeroutput"><span class="keyword">auto</span> <span class="identifier">var</span>
+                <span class="special">=</span> <span class="special">...,</span>
+                <span class="special">*</span><span class="identifier">ptr</span>
+                <span class="special">=</span> <span class="special">...;</span></code>).
+              </p>
+              </td>
+</tr>
+<tr>
 <td>
               <p>
                 <code class="computeroutput"><span class="identifier">BOOST_NO_CHAR16_T</span></code>

include/boost/config/compiler/gcc.hpp

@@ -101,23 +101,15 @@
 #  endif
 #endif
 
+// C++0x features not implemented in any GCC version
 //
-// C++0x features
-//
-
-#define BOOST_NO_CHAR16_T
-#define BOOST_NO_CHAR32_T
 #define BOOST_NO_CONSTEXPR
-#define BOOST_NO_DEFAULTED_FUNCTIONS
-#define BOOST_NO_DELETED_FUNCTIONS
 #define BOOST_NO_EXPLICIT_CONVERSION_OPERATORS
 #define BOOST_NO_EXTERN_TEMPLATE
 #define BOOST_NO_RAW_LITERALS
-#define BOOST_NO_SCOPED_ENUMS
-#define BOOST_NO_UNICODE_LITERALS
-// See below for BOOST_NO_AUTO_DECLARATIONS
-#define BOOST_NO_AUTO_MULTIDECLARATIONS
 
+// C++0x features in 4.3.n and later
+//
 #if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 2)) && defined(__GXX_EXPERIMENTAL_CXX0X__)
 // C++0x features are only enabled when -std=c++0x or -std=gnu++0x are
 // passed on the command line, which in turn defines
@@ -140,9 +132,18 @@
 #  endif
 #endif
 
-#if !defined(__GXX_EXPERIMENTAL_CXX0X__) || __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 4)
-#  define BOOST_NO_INITIALIZER_LISTS
+// C++0x features in 4.4.n and later
+//
+#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 4) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
 #  define BOOST_NO_AUTO_DECLARATIONS
+#  define BOOST_NO_AUTO_MULTIDECLARATIONS
+#  define BOOST_NO_CHAR16_T
+#  define BOOST_NO_CHAR32_T
+#  define BOOST_NO_DEFAULTED_FUNCTIONS
+#  define BOOST_NO_DELETED_FUNCTIONS
+#  define BOOST_NO_INITIALIZER_LISTS
+#  define BOOST_NO_SCOPED_ENUMS
+#  define BOOST_NO_UNICODE_LITERALS
 #endif
 
 // ConceptGCC compiler:

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 Sat Mar 21 15:13:32 2009
+# This file was automatically generated on Mon May 11 07:24:23 2009
 #  by libs/config/tools/generate.cpp
 # Copyright John Maddock.
 # Use, modification and distribution are subject to the 
@@ -14,10 +14,6 @@
 path-constant DOT : . ;
 include $(DOT)/options_v2.jam ;
 
-project  
-    : requirements 
-	<include>.. ;
-
 run ../config_info.cpp  : : : <threading>single <toolset>msvc:<runtime-link>static <toolset>msvc:<link>static ;
 run ../config_info.cpp  : : : <threading>multi : config_info_threaded ;
 run ../math_info.cpp : : : <toolset>borland:<runtime-link>static <toolset>borland:<link>static ;

test/config_info.cpp

@@ -1038,6 +1038,7 @@ void print_boost_macros()
    PRINT_MACRO(BOOST_NO_VOID_RETURNS);
 
 
+
    // END GENERATED BLOCK
 
    PRINT_MACRO(BOOST_INTEL);

test/config_test.cpp

@@ -1,4 +1,4 @@
-//  This file was automatically generated on Sat Mar 21 15:13:32 2009
+//  This file was automatically generated on Mon May 11 07:24:23 2009
 //  by libs/config/tools/generate.cpp
 //  Copyright John Maddock 2002-4.
 //  Use, modification and distribution are subject to the