Add Vincete Botet's patches for new BOOST_NO_NUMERIC_LIMITS_LOWEST macro.

Disabled BOOST_HAS_NL_TYPES macro for cygwin - it lies about being XSI conforming :-(

[SVN r65594]

doc/html/boost_config/boost_macro_reference.html

@@ -533,6 +533,23 @@
               </td>
 </tr>
 <tr>
+<td>
+                <p>
+                  <code class="computeroutput"><span class="identifier">BOOST_NO_NUMERIC_LIMITS_LOWEST</span></code>
+                </p>
+              </td>
+<td>
+                <p>
+                  Standard library
+                </p>
+              </td>
+<td>
+                <p>
+                  Static function <code class="computeroutput"><span class="identifier">numeric_limits</span><span class="special">&lt;</span><span class="identifier">T</span><span class="special">&gt;::</span><span class="identifier">lowest</span><span class="special">()</span></code> is not available for use.
+                </p>
+              </td>
+</tr>
+<tr>
 <td>
                 <p>
                   <code class="computeroutput"><span class="identifier">BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS</span></code>

doc/html/index.html

@@ -28,7 +28,7 @@
 </h3></div></div></div>
 <div><p class="copyright">Copyright &#169; 2001 -2007 Beman Dawes, Vesa Karvonen, John Maddock</p></div>
 <div><div class="legalnotice">
-<a name="id978573"></a><p>
+<a name="id1010243"></a><p>
         Distributed under the Boost Software License, Version 1.0. (See accompanying
         file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
       </p>
@@ -950,7 +950,7 @@
 </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: August 17, 2010 at 09:09:56 GMT</small></p></td>
+<td align="left"><p><small>Last revised: September 26, 2010 at 09:24:20 GMT</small></p></td>
 <td align="right"><div class="copyright-footer"></div></td>
 </tr></table>
 <hr>

doc/macro_reference.qbk

@@ -144,6 +144,9 @@ The C++ implementation does not provide the `<limits>` header. Never check for
 this symbol in library code; always include `<boost/limits.hpp>`, which
 guarantees to provide `std::numeric_limits`.
 ]]
+[[`BOOST_NO_NUMERIC_LIMITS_LOWEST`][Standard library][
+Static function `numeric_limits<T>::lowest()` is not available for use.
+]]
 [[`BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS`][Standard library][
 Constants such as `numeric_limits<T>::is_signed` are not available for use
 at compile-time.

include/boost/config/platform/cygwin.hpp

@@ -41,6 +41,13 @@
 
 // boilerplate code:
 #include <boost/config/posix_features.hpp>
+
+//
+// Cygwin lies about XSI conformance, there is no nl_types.h:
+//
+#ifdef BOOST_HAS_NL_TYPES_H
+#  undef BOOST_HAS_NL_TYPES_H
+#endif
  
 
 

include/boost/config/stdlib/dinkumware.hpp

@@ -125,6 +125,7 @@
 #  define BOOST_NO_0X_HDR_MUTEX
 #  define BOOST_NO_0X_HDR_RATIO
 #  define BOOST_NO_0X_HDR_THREAD
+#  define BOOST_NO_NUMERIC_LIMITS_LOWEST
 
 #ifdef _CPPLIB_VER
 #  define BOOST_DINKUMWARE_STDLIB _CPPLIB_VER

include/boost/config/stdlib/libcomo.hpp

@@ -58,6 +58,7 @@
 #  define BOOST_NO_STD_UNORDERED        // deprecated; see following
 #  define BOOST_NO_0X_HDR_UNORDERED_MAP
 #  define BOOST_NO_0X_HDR_UNORDERED_SET
+#  define BOOST_NO_NUMERIC_LIMITS_LOWEST
 
 //
 // Intrinsic type_traits support.

include/boost/config/stdlib/libstdcpp3.hpp

@@ -115,6 +115,12 @@
 #  define BOOST_NO_0X_HDR_THREAD
 #endif
 
+//  C++0x features in GCC 4.5.0 and later
+//
+#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
+#  define BOOST_NO_NUMERIC_LIMITS_LOWEST
+#endif
+
 //  C++0x headers not yet implemented
 //
 #  define BOOST_NO_0X_HDR_CODECVT

include/boost/config/stdlib/modena.hpp

@@ -47,6 +47,7 @@
 #  define BOOST_NO_STD_UNORDERED        // deprecated; see following
 #  define BOOST_NO_0X_HDR_UNORDERED_MAP
 #  define BOOST_NO_0X_HDR_UNORDERED_SET
+#  define BOOST_NO_NUMERIC_LIMITS_LOWEST
 
 #define BOOST_STDLIB "Modena C++ standard library"
 

include/boost/config/stdlib/msl.hpp

@@ -71,6 +71,7 @@
 #  define BOOST_NO_STD_UNORDERED        // deprecated; see following
 #  define BOOST_NO_0X_HDR_UNORDERED_MAP
 #  define BOOST_NO_0X_HDR_UNORDERED_SET
+#  define BOOST_NO_NUMERIC_LIMITS_LOWEST
 
 #define BOOST_STDLIB "Metrowerks Standard Library version " BOOST_STRINGIZE(__MSL_CPP__)
 

include/boost/config/stdlib/roguewave.hpp

@@ -177,4 +177,5 @@
 #  define BOOST_NO_STD_UNORDERED        // deprecated; see following
 #  define BOOST_NO_0X_HDR_UNORDERED_MAP
 #  define BOOST_NO_0X_HDR_UNORDERED_SET
+#  define BOOST_NO_NUMERIC_LIMITS_LOWEST
 

include/boost/config/stdlib/sgi.hpp

@@ -130,6 +130,7 @@
 #  define BOOST_NO_STD_UNORDERED        // deprecated; see following
 #  define BOOST_NO_0X_HDR_UNORDERED_MAP
 #  define BOOST_NO_0X_HDR_UNORDERED_SET
+#  define BOOST_NO_NUMERIC_LIMITS_LOWEST
 
 #define BOOST_STDLIB "SGI standard library"
 

include/boost/config/stdlib/stlport.hpp

@@ -225,6 +225,7 @@ namespace boost { using std::min; using std::max; }
 #  define BOOST_NO_STD_UNORDERED        // deprecated; see following
 #  define BOOST_NO_0X_HDR_UNORDERED_MAP
 #  define BOOST_NO_0X_HDR_UNORDERED_SET
+#  define BOOST_NO_NUMERIC_LIMITS_LOWEST
 
 #define BOOST_STDLIB "STLPort standard library version " BOOST_STRINGIZE(__SGI_STL_PORT)
 

include/boost/config/stdlib/vacpp.hpp

@@ -37,6 +37,7 @@
 #  define BOOST_NO_STD_UNORDERED        // deprecated; see following
 #  define BOOST_NO_0X_HDR_UNORDERED_MAP
 #  define BOOST_NO_0X_HDR_UNORDERED_SET
+#  define BOOST_NO_NUMERIC_LIMITS_LOWEST
 
 #define BOOST_STDLIB "Visual Age default standard library"
 

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 Tue Aug 17 09:59:01 2010
+# This file was automatically generated on Sat Sep 25 16:53:42 2010
 #  by libs/config/tools/generate.cpp
 # Copyright John Maddock.
 # Use, modification and distribution are subject to the 
@@ -367,6 +367,9 @@ test-suite "BOOST_NO_LIMITS" :
 test-suite "BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS" : 
 [ run ../no_limits_const_exp_pass.cpp ]
 [ compile-fail ../no_limits_const_exp_fail.cpp ] ;
+test-suite "BOOST_NO_NUMERIC_LIMITS_LOWEST" : 
+[ run ../no_limits_lowest_pass.cpp ]
+[ compile-fail ../no_limits_lowest_fail.cpp ] ;
 test-suite "BOOST_NO_LONG_LONG_NUMERIC_LIMITS" : 
 [ run ../no_ll_limits_pass.cpp ]
 [ compile-fail ../no_ll_limits_fail.cpp ] ;

test/boost_no_limits_lowest.ipp

@@ -0,0 +1,31 @@
+//  (C) Copyright Vicente J. Botet Escriba 2010. 
+//  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_NUMERIC_LIMITS_LOWEST
+//  TITLE:         static function lowest() in numeric_limits class <limits>
+//  DESCRIPTION:   static function numeric_limits<T>::lowest() are not available for use.
+
+#include <limits>
+
+namespace boost_no_numeric_limits_lowest{
+
+int f()
+{
+    // this is never called, it just has to compile:
+    return std::numeric_limits<int>::lowest();
+}
+
+int test()
+{
+   return 0;
+}
+
+}
+
+
+
+

test/config_info.cpp

@@ -1026,6 +1026,7 @@ void print_boost_macros()
    PRINT_MACRO(BOOST_NO_MS_INT64_NUMERIC_LIMITS);
    PRINT_MACRO(BOOST_NO_NESTED_FRIENDSHIP);
    PRINT_MACRO(BOOST_NO_NULLPTR);
+   PRINT_MACRO(BOOST_NO_NUMERIC_LIMITS_LOWEST);
    PRINT_MACRO(BOOST_NO_OPERATORS_IN_NAMESPACE);
    PRINT_MACRO(BOOST_NO_PARTIAL_SPECIALIZATION_IMPLICIT_DEFAULT_ARGS);
    PRINT_MACRO(BOOST_NO_POINTER_TO_MEMBER_CONST);
@@ -1086,6 +1087,8 @@ void print_boost_macros()
 
 
 
+
+
    // END GENERATED BLOCK
 
    PRINT_MACRO(BOOST_INTEL);

test/config_test.cpp

@@ -1,4 +1,4 @@
-//  This file was automatically generated on Tue Aug 17 09:59:01 2010
+//  This file was automatically generated on Sat Sep 25 16:53:42 2010
 //  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_limits = empty_boost;
 #else
 namespace boost_no_limits_compile_time_constants = empty_boost;
 #endif
+#ifndef BOOST_NO_NUMERIC_LIMITS_LOWEST
+#include "boost_no_limits_lowest.ipp"
+#else
+namespace boost_no_numeric_limits_lowest = empty_boost;
+#endif
 #ifndef BOOST_NO_LONG_LONG_NUMERIC_LIMITS
 #include "boost_no_ll_limits.ipp"
 #else
@@ -1436,6 +1441,11 @@ int main( int, char *[] )
       std::cerr << "Failed test for BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS at: " << __FILE__ << ":" << __LINE__ << std::endl;
       ++error_count;
    }
+   if(0 != boost_no_numeric_limits_lowest::test())
+   {
+      std::cerr << "Failed test for BOOST_NO_NUMERIC_LIMITS_LOWEST at: " << __FILE__ << ":" << __LINE__ << std::endl;
+      ++error_count;
+   }
    if(0 != boost_no_long_long_numeric_limits::test())
    {
       std::cerr << "Failed test for BOOST_NO_LONG_LONG_NUMERIC_LIMITS at: " << __FILE__ << ":" << __LINE__ << std::endl;