Hash: merge updated tests.

- Remove shared_ptr_fail_test, since shared_ptr now has a hash function.
- Run several tests with and without implicit casts.


[SVN r70445]

doc/Jamfile.v2

@@ -3,26 +3,17 @@
 # Distributed under 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)
 
+using boostbook ;
+using quickbook ;
+
 xml hash : hash.qbk ;
 boostbook standalone : hash :
-    <xsl:param>admon.graphics.path=images/
-    <xsl:param>navig.graphics.path=images/
-    <xsl:param>html.stylesheet=boostbook.css
     <xsl:param>boost.root=../../../..
-    <xsl:param>boost.libraries=../../../libraries.htm
+
     <xsl:param>chunk.first.sections=1
     <xsl:param>chunk.section.depth=2
     <xsl:param>generate.section.toc.level=2
     <xsl:param>toc.section.depth=1
     <xsl:param>toc.max.depth=1
-
-    <dependency>css
-    <dependency>images
+    <format>pdf:<xsl:param>boost.url.prefix=http://www.boost.org/doc/libs/release/libs/functional/hash/doc/html
     ;
-
-install css : [ glob $(BOOST_ROOT)/doc/src/*.css ]
-    : <location>html ;
-install images : [ glob $(BOOST_ROOT)/doc/src/images/*.png ]
-    : <location>html/images ;
-explicit css ;
-explicit images ;

doc/changes.qbk

@@ -59,4 +59,68 @@
 * Using the boost typedefs for `long long` and `unsigned long long`.
 * Move the extensions into their own header.
 
+[h2 Boost 1.37.0]
+
+* [@http://svn.boost.org/trac/boost/ticket/2264 Ticket 2264]:
+  In Visual C++, always use C99 float functions for `long double` and `float` as
+  the C++ overloads aren't always availables.
+
+[h2 Boost 1.38.0]
+
+* Changed the warnings in the deprecated headers from 1.34.0 to errors. These
+  will be removed in a future version of Boost.
+* Moved detail headers out of `boost/functional/detail`, since they are part of
+  functional/hash, not functional. `boost/functional/detail/container_fwd.hpp`
+  has been moved to `boost/detail/container_fwd.hpp` as it's used outside of
+  this library, the others have been moved to `boost/functional/hash/detail`.
+  
+[h2 Boost 1.39.0]
+
+* Move the hash_fwd.hpp implementation into the hash subdirectory, leaving a
+  forwarding header in the old location. You should still use the old location,
+  the new location is mainly for implementation and possible modularization.
+* [@https://svn.boost.org/trac/boost/ticket/2412 Ticket 2412]: Removed deprecated
+  headers.
+* [@https://svn.boost.org/trac/boost/ticket/2957 Ticket 2957]: Fix configuration
+  for vxworks.
+
+[h2 Boost 1.40.0]
+
+* Automatically configure the float functions using template metaprogramming
+  instead of trying to configure every possibility manually.
+* Workaround for when STLport doesn't support long double.
+
+[h2 Boost 1.42.0]
+
+* Reduce the number of warnings for Visual C++ warning level 4.
+* Some code formatting changes to fit lines into 80 characters.
+* Rename an internal namespace.
+
+[h2 Boost 1.43.0]
+
+* [@https://svn.boost.org/trac/boost/ticket/3866 Ticket 3866]:
+  Don't foward declare containers when using gcc's parallel library,
+  allow user to stop forward declaration by defining the
+  `BOOST_DETAIL_NO_CONTAINER_FWD` macro.
+* [@https://svn.boost.org/trac/boost/ticket/4038 Ticket 4038]:
+  Avoid hashing 0.5 and 0 to the same number.
+* Stop using deprecated `BOOST_HAS_*` macros.
+
+[h2 Boost 1.44.0]
+
+* Add option to prevent implicit conversions when calling `hash_value` by
+  defining `BOOST_HASH_NO_IMPLICIT_CASTS`. When using `boost::hash`
+  for a type that does not have `hash_value` declared but does have
+  an implicit conversion to a type that does, it would use that
+  implicit conversion to hash it. Which can sometimes go very wrong,
+  e.g. using a conversion to bool and only hashing to 2 possible
+  values. Since fixing this is a breaking change and was only
+  approached quite late in the release cycle with little discussion
+  it's opt-in for now. This, or something like it, will become the
+  default in a future version.
+
+[h2 Boost 1.46.0]
+
+* Avoid warning due with gcc's `-Wconversion` flag.
+
 [endsect]

doc/hash.qbk

@@ -6,7 +6,7 @@
         defined types]
     [category higher-order]
     [id hash]
-    [dirname hash]
+    [dirname functional/hash]
     [license
         Distributed under the Boost Software License, Version 1.0.
         (See accompanying file LICENSE_1_0.txt or copy at

doc/intro.qbk

@@ -13,11 +13,11 @@
     TR1]]
 [def __unordered__ [link unordered Boost.Unordered]]
 [def __intrusive__ [link intrusive.unordered_set_unordered_multiset Boost.Intrusive]]
-[def __multi-index__ [@../../libs/multi_index/doc/index.html
+[def __multi-index__ [@boost:/libs/multi_index/doc/index.html
     Boost Multi-Index Containers Library]]
-[def __multi-index-short__ [@../../libs/multi_index/doc/index.html
+[def __multi-index-short__ [@boost:/libs/multi_index/doc/index.html
     Boost.MultiIndex]]
-[def __bimap__ [@../../libs/bimap/index.html Boost.Bimap]]
+[def __bimap__ [@boost:/libs/bimap/index.html Boost.Bimap]]
 [def __issues__
     [@http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2005/n1837.pdf
     Library Extension Technical Report Issues List]]

doc/portability.qbk

@@ -88,7 +88,7 @@ boost namespace:
     }
 
 Full code for this example is at
-[@../../libs/functional/hash/examples/portable.cpp /libs/functional/hash/examples/portable.cpp].
+[@boost:/libs/functional/hash/examples/portable.cpp /libs/functional/hash/examples/portable.cpp].
 
 [h2 Other Issues]
 

doc/ref.xml

@@ -1,6 +1,6 @@
 
 <!--
-Copyright Daniel James 2005-2008
+Copyright Daniel James 2005-2009
 Distributed under 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)
 -->
@@ -34,7 +34,7 @@ file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
           <classname>std::unary_function&lt;T, std::size_t&gt;</classname>
         </inherit>
 
-        <purpose>A <ulink url="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2005/n1836.pdf">TR1</ulink> compliant hash function object.</purpose>
+        <purpose><simpara>A <ulink url="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2005/n1836.pdf">TR1</ulink> compliant hash function object.</simpara></purpose>
 
         <method name="operator()" cv="const">
           <type>std::size_t</type>
@@ -406,6 +406,29 @@ file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
         </method>
       </struct-specialization>
 
+      <struct-specialization name="hash">
+        <template></template>
+        <specialization>
+          <template-arg>std::type_index</template-arg>
+        </specialization>
+        <method name="operator()" cv="const">
+          <type>std::size_t</type>
+          <parameter name="val">
+            <paramtype>std::type_index</paramtype>
+          </parameter>
+          <returns>
+            <para><code>val.hash_code()</code></para>
+          </returns>
+          <throws><para>Doesn't throw</para></throws>
+        </method>
+        <notes>
+          <para>
+            Only available if it's in your standard library and Boost.Config
+            is aware of it.
+          </para>
+        </notes>
+      </struct-specialization>
+
       <free-function-group name="Support functions (Boost extension)."> 
 
       <!--
@@ -419,10 +442,10 @@ file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
         <type>void</type>
         <parameter name="seed"><paramtype>size_t &amp;</paramtype></parameter>
         <parameter name="v"><paramtype>T const&amp;</paramtype></parameter>
-        <purpose>
+        <purpose><simpara>
             Called repeatedly to incrementally create a hash value from
             several variables.
-        </purpose>
+        </simpara></purpose>
         <effects><programlisting>seed ^= <functionname>hash_value</functionname>(v) + 0x9e3779b9 + (seed &lt;&lt; 6) + (seed &gt;&gt; 2);</programlisting></effects>
         <notes>
           <para><functionname>hash_value</functionname> is called without
@@ -460,10 +483,10 @@ file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
           <parameter name="last"><paramtype>It</paramtype></parameter>
         </signature>
 
-        <purpose>
+        <purpose><simpara>
             Calculate the combined hash value of the elements of an iterator
             range.
-        </purpose>
+        </simpara></purpose>
         <effects>
           <para>For the two argument overload:
 <programlisting>
@@ -511,9 +534,9 @@ for(; first != last; ++first)
         -->
 
       <overloaded-function name="hash_value">
-        <purpose>
+        <purpose><simpara>
             Implementation of the hash function.
-        </purpose>
+        </simpara></purpose>
 
         <signature>
           <type>std::size_t</type>
@@ -716,6 +739,11 @@ for(; first != last; ++first)
           <parameter name="val"><paramtype>std::complex&lt;T&gt; const&amp;</paramtype></parameter>
         </signature>
 
+        <signature>
+          <type>std::size_t</type>
+          <parameter name="val"><paramtype>std::type_index</paramtype></parameter>
+        </signature>
+
         <description><para>
           Generally shouldn't be called directly by users, instead they should use
           <classname>boost::hash</classname>, <functionname>boost::hash_range</functionname>
@@ -798,6 +826,12 @@ return seed;</programlisting></entry>
                   </entry>
                   <entry>When <code>T</code> is a built in type and <code>val.imag() == 0</code>, the result is equal to <code>hash_value(val.real())</code>. Otherwise an unspecified value, except that equal arguments shall yield the same result.</entry>
                 </row>
+                <row>
+                  <entry>
+                    <code>std::type_index</code>
+                  </entry>
+                  <entry><code>val.hash_code()</code></entry>
+                </row>
               </tbody>
             </tgroup>
           </informaltable>

doc/tutorial.qbk

@@ -3,7 +3,7 @@
  / Distributed under 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) ]
 
-[def __multi-index-short__ [@../../libs/multi_index/doc/index.html
+[def __multi-index-short__ [@boost:/libs/multi_index/doc/index.html
     Boost.MultiIndex]]
 
 [section:tutorial Tutorial]
@@ -110,9 +110,9 @@ And you can now use [classref boost::hash] with book:
     assert(books.find(dandelion) == books.end());
 
 The full example can be found in:
-[@../../libs/functional/hash/examples/books.cpp /libs/functional/hash/examples/books.hpp]
+[@boost:/libs/functional/hash/examples/books.hpp /libs/functional/hash/examples/books.hpp]
 and
-[@../../libs/functional/hash/examples/books.cpp /libs/functional/hash/examples/books.cpp].
+[@boost:/libs/functional/hash/examples/books.cpp /libs/functional/hash/examples/books.cpp].
 
 [tip
 When writing a hash function, first look at how the equality function works.
@@ -170,7 +170,7 @@ of point, it can be repeatedly called for any number of elements. It calls
 [funcref boost::hash_value hash_value] on the supplied element, and combines it with the seed.
 
 Full code for this example is at
-[@../../libs/functional/hash/examples/point.cpp /libs/functional/hash/examples/point.cpp].
+[@boost:/libs/functional/hash/examples/point.cpp /libs/functional/hash/examples/point.cpp].
 
 [note
 When using [funcref boost::hash_combine] the order of the

examples/books.cpp

@@ -1,5 +1,5 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 
@@ -20,6 +20,7 @@ int main()
 
     boost::hash<library::book> book_hasher;
     std::size_t knife_hash_value = book_hasher(knife);
+    (void)knife_hash_value; // suppress unused variable warning
 
     // If std::unordered_set was available:
     //

examples/books.hpp

@@ -1,5 +1,5 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 

examples/portable.cpp

@@ -1,5 +1,5 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 

include/boost/functional/detail/container_fwd.hpp

@@ -3,93 +3,17 @@
 // Distributed under 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)
 
-#if !defined(BOOST_DETAIL_CONTAINER_FWD_HPP)
-#define BOOST_DETAIL_CONTAINER_FWD_HPP
+// Forwarding header for container_fwd.hpp's new location.
+// This header is deprecated, I'll be adding a warning in a future release,
+// then converting it to an error and finally removing this header completely.
 
-#include <boost/config.hpp>
-#include <boost/detail/workaround.hpp>
+#if !defined(BOOST_FUNCTIONAL_DETAIL_CONTAINER_FWD_HPP)
+#define BOOST_FUNCTIONAL_DETAIL_CONTAINER_FWD_HPP
 
-#if BOOST_WORKAROUND(__GNUC__, < 3) && !defined(__SGI_STL_PORT) && !defined(_STLPORT_VERSION)
-#define BOOST_HASH_CHAR_TRAITS string_char_traits
-#else
-#define BOOST_HASH_CHAR_TRAITS char_traits
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
 #endif
 
-#if (defined(__GLIBCXX__) && defined(_GLIBCXX_DEBUG)) \
-    || BOOST_WORKAROUND(__BORLANDC__, > 0x551) \
-    || BOOST_WORKAROUND(__DMC__, BOOST_TESTED_AT(0x842)) \
-    || (defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION))
-
-#include <deque>
-#include <list>
-#include <vector>
-#include <map>
-#include <set>
-#include <bitset>
-#include <string>
-#include <complex>
-
-#else
-
-#include <cstddef>
-
-#if !defined(__SGI_STL_PORT) && !defined(_STLPORT_VERSION) && \
-        defined(__STL_CONFIG_H)
-
-#define BOOST_CONTAINER_FWD_BAD_BITSET
-
-#if !defined(__STL_NON_TYPE_TMPL_PARAM_BUG)
-#define BOOST_CONTAINER_FWD_BAD_DEQUE
-#endif
-
-#endif
-
-#if defined(BOOST_CONTAINER_FWD_BAD_DEQUE)
-#include <deque>
-#endif
-
-#if defined(BOOST_CONTAINER_FWD_BAD_BITSET)
-#include <bitset>
-#endif
-
-#if defined(BOOST_MSVC)
-#pragma warning(push)
-#pragma warning(disable:4099) // struct/class mismatch in fwd declarations
-#endif
-
-namespace std
-{
-    template <class T> class allocator;
-    template <class charT, class traits, class Allocator> class basic_string;
-    template <class charT> struct BOOST_HASH_CHAR_TRAITS;
-    template <class T> class complex;
-}
-
-// gcc 3.4 and greater
-namespace std
-{
-#if !defined(BOOST_CONTAINER_FWD_BAD_DEQUE)
-    template <class T, class Allocator> class deque;
-#endif
-
-    template <class T, class Allocator> class list;
-    template <class T, class Allocator> class vector;
-    template <class Key, class T, class Compare, class Allocator> class map;
-    template <class Key, class T, class Compare, class Allocator>
-    class multimap;
-    template <class Key, class Compare, class Allocator> class set;
-    template <class Key, class Compare, class Allocator> class multiset;
-
-#if !defined(BOOST_CONTAINER_FWD_BAD_BITSET)
-    template <size_t N> class bitset;
-#endif
-    template <class T1, class T2> struct pair;
-}
-
-#if defined(BOOST_MSVC)
-#pragma warning(pop)
-#endif
-
-#endif
+#include <boost/detail/container_fwd.hpp>
 
 #endif

include/boost/functional/detail/float_functions.hpp

@@ -1,158 +0,0 @@
-
-// Copyright 2005-2008 Daniel James.
-// Distributed under 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)
-
-#if !defined(BOOST_FUNCTIONAL_DETAIL_FLOAT_FUNCTIONS_HPP)
-#define BOOST_FUNCTIONAL_DETAIL_FLOAT_FUNCTIONS_HPP
-
-#include <boost/config/no_tr1/cmath.hpp>
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1020)
-# pragma once
-#endif
-
-// The C++ standard requires that the C float functions are overloarded
-// for float, double and long double in the std namespace, but some of the older
-// library implementations don't support this. On some that don't, the C99
-// float functions (frexpf, frexpl, etc.) are available.
-//
-// Some of this is based on guess work. If I don't know any better I assume that
-// the standard C++ overloaded functions are available. If they're not then this
-// means that the argument is cast to a double and back, which is inefficient
-// and will give pretty bad results for long doubles - so if you know better
-// let me know.
-
-// STLport:
-#if defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION)
-#  if (defined(__GNUC__) && __GNUC__ < 3 && (defined(linux) || defined(__linux) || defined(__linux__))) || defined(__DMC__)
-#    define BOOST_HASH_USE_C99_FLOAT_FUNCS
-#  elif defined(BOOST_MSVC) && BOOST_MSVC < 1300
-#    define BOOST_HASH_USE_C99_FLOAT_FUNCS
-#  else
-#    define BOOST_HASH_USE_OVERLOAD_FLOAT_FUNCS
-#  endif
-
-// Roguewave:
-//
-// On borland 5.51, with roguewave 2.1.1 the standard C++ overloads aren't
-// defined, but for the same version of roguewave on sunpro they are.
-#elif defined(_RWSTD_VER)
-#  if defined(__BORLANDC__)
-#    define BOOST_HASH_USE_C99_FLOAT_FUNCS
-#    define BOOST_HASH_C99_NO_FLOAT_FUNCS
-#  elif defined(__DECCXX)
-#    define BOOST_HASH_USE_C99_FLOAT_FUNCS
-#  else
-#    define BOOST_HASH_USE_OVERLOAD_FLOAT_FUNCS
-#  endif
-
-// libstdc++ (gcc 3.0 onwards, I think)
-#elif defined(__GLIBCPP__) || defined(__GLIBCXX__)
-#  define BOOST_HASH_USE_OVERLOAD_FLOAT_FUNCS
-
-// SGI:
-#elif defined(__STL_CONFIG_H)
-#  if defined(linux) || defined(__linux) || defined(__linux__)
-#    define BOOST_HASH_USE_C99_FLOAT_FUNCS
-#  else
-#    define BOOST_HASH_USE_OVERLOAD_FLOAT_FUNCS
-#  endif
-
-// Dinkumware.
-#elif (defined(_YVALS) && !defined(__IBMCPP__)) || defined(_CPPLIB_VER)
-// Some versions of Visual C++ don't seem to have the C++ overloads but they
-// all seem to have the c99 float overloads
-#  if defined(BOOST_MSVC)
-#    define BOOST_HASH_USE_C99_FLOAT_FUNCS
-// On other platforms the C++ overloads seem to have been introduced sometime
-// before 402.
-#  elif defined(_CPPLIB_VER) && (_CPPLIB_VER >= 402)
-#    define BOOST_HASH_USE_OVERLOAD_FLOAT_FUNCS
-#  else
-#    define BOOST_HASH_USE_C99_FLOAT_FUNCS
-#  endif
-
-// Digital Mars
-#elif defined(__DMC__)
-#  define BOOST_HASH_USE_C99_FLOAT_FUNCS
-
-// Use overloaded float functions by default.
-#else
-#  define BOOST_HASH_USE_OVERLOAD_FLOAT_FUNCS
-#endif
-
-namespace boost
-{
-    namespace hash_detail
-    {
-
-        inline float call_ldexp(float v, int exp)
-        {
-            using namespace std;
-#if defined(BOOST_HASH_USE_OVERLOAD_FLOAT_FUNCS) || \
-    defined(BOOST_HASH_C99_NO_FLOAT_FUNCS)
-            return ldexp(v, exp);
-#else
-            return ldexpf(v, exp);
-#endif
-        }
-
-        inline double call_ldexp(double v, int exp)
-        {
-            using namespace std;
-            return ldexp(v, exp);
-        }
-
-        inline long double call_ldexp(long double v, int exp)
-        {
-            using namespace std;
-#if defined(BOOST_HASH_USE_OVERLOAD_FLOAT_FUNCS)
-            return ldexp(v, exp);
-#else
-            return ldexpl(v, exp);
-#endif
-        }
-
-        inline float call_frexp(float v, int* exp)
-        {
-            using namespace std;
-#if defined(BOOST_HASH_USE_OVERLOAD_FLOAT_FUNCS) || \
-    defined(BOOST_HASH_C99_NO_FLOAT_FUNCS)
-            return frexp(v, exp);
-#else
-            return frexpf(v, exp);
-#endif
-        }
-
-        inline double call_frexp(double v, int* exp)
-        {
-            using namespace std;
-            return frexp(v, exp);
-        }
-
-        inline long double call_frexp(long double v, int* exp)
-        {
-            using namespace std;
-#if defined(BOOST_HASH_USE_OVERLOAD_FLOAT_FUNCS)
-            return frexp(v, exp);
-#else
-            return frexpl(v, exp);
-#endif
-        }
-    }
-}
-
-#if defined(BOOST_HASH_USE_C99_FLOAT_FUNCS)
-#undef BOOST_HASH_USE_C99_FLOAT_FUNCS
-#endif
-
-#if defined(BOOST_HASH_USE_OVERLOAD_FLOAT_FUNCS)
-#undef BOOST_HASH_USE_OVERLOAD_FLOAT_FUNCS
-#endif
-
-#if defined(BOOST_HASH_C99_NO_FLOAT_FUNCS)
-#undef BOOST_HASH_C99_NO_FLOAT_FUNCS
-#endif
-
-#endif

include/boost/functional/detail/hash_float.hpp

@@ -1,201 +0,0 @@
-
-// Copyright 2005-2008 Daniel James.
-// Distributed under 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)
-
-//  Based on Peter Dimov's proposal
-//  http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2005/n1756.pdf
-//  issue 6.18. 
-
-#if !defined(BOOST_FUNCTIONAL_DETAIL_HASH_FLOAT_HEADER)
-#define BOOST_FUNCTIONAL_DETAIL_HASH_FLOAT_HEADER
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1020)
-# pragma once
-#endif
-
-#if defined(BOOST_MSVC)
-#pragma warning(push)
-#if BOOST_MSVC >= 1400
-#pragma warning(disable:6294) // Ill-defined for-loop: initial condition does
-                              // not satisfy test. Loop body not executed 
-#endif
-#endif
-
-#include <boost/functional/detail/float_functions.hpp>
-#include <boost/integer/static_log2.hpp>
-#include <boost/cstdint.hpp>
-#include <boost/limits.hpp>
-#include <boost/assert.hpp>
-
-// Select implementation for the current platform.
-
-// Cygwn
-#if defined(__CYGWIN__)
-#  if defined(__i386__) || defined(_M_IX86)
-#    define BOOST_HASH_USE_x86_BINARY_HASH
-#  endif
-
-// STLport
-#elif defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION)
-// fpclassify aren't good enough on STLport.
-
-// GNU libstdc++ 3
-#elif defined(__GLIBCPP__) || defined(__GLIBCXX__)
-#  if (defined(__USE_ISOC99) || defined(_GLIBCXX_USE_C99_MATH)) && \
-      !(defined(macintosh) || defined(__APPLE__) || defined(__APPLE_CC__))
-#    define BOOST_HASH_USE_FPCLASSIFY
-#  endif
-
-// Dinkumware Library, on Visual C++ 
-#elif (defined(_YVALS) && !defined(__IBMCPP__)) || defined(_CPPLIB_VER)
-
-// Not using _fpclass because it is only available for double.
-
-#endif
-
-// On OpenBSD, numeric_limits is not reliable for long doubles, but
-// the macros defined in <float.h> are.
-
-#if defined(__OpenBSD__)
-#include <float.h>
-#endif
-
-namespace boost
-{
-    namespace hash_detail
-    {
-        template <class T>
-        struct limits : std::numeric_limits<T> {};
-
-#if defined(__OpenBSD__)
-        template <>
-        struct limits<long double>
-             : std::numeric_limits<long double>
-        {
-            static long double epsilon() {
-                return LDBL_EPSILON;
-            }
-
-            static long double (max)() {
-                return LDBL_MAX;
-            }
-
-            static long double (min)() {
-                return LDBL_MIN;
-            }
-
-            BOOST_STATIC_CONSTANT(int, digits = LDBL_MANT_DIG);
-            BOOST_STATIC_CONSTANT(int, max_exponent = LDBL_MAX_EXP);
-            BOOST_STATIC_CONSTANT(int, min_exponent = LDBL_MIN_EXP);
-        };
-#endif // __OpenBSD__
-
-        inline void hash_float_combine(std::size_t& seed, std::size_t value)
-        {
-            seed ^= value + (seed<<6) + (seed>>2);
-        }
-
-// A simple, non-portable hash algorithm for x86.
-#if defined(BOOST_HASH_USE_x86_BINARY_HASH)
-        inline std::size_t float_hash_impl(float v)
-        {
-            boost::uint32_t* ptr = (boost::uint32_t*)&v;
-            std::size_t seed = *ptr;
-            return seed;
-        }
-
-        inline std::size_t float_hash_impl(double v)
-        {
-            boost::uint32_t* ptr = (boost::uint32_t*)&v;
-            std::size_t seed = *ptr++;
-            hash_float_combine(seed, *ptr);
-            return seed;
-        }
-
-        inline std::size_t float_hash_impl(long double v)
-        {
-            boost::uint32_t* ptr = (boost::uint32_t*)&v;
-            std::size_t seed = *ptr++;
-            hash_float_combine(seed, *ptr++);
-            hash_float_combine(seed, *(boost::uint16_t*)ptr);
-            return seed;
-        }
-
-#else
-
-        template <class T>
-        inline std::size_t float_hash_impl(T v)
-        {
-            int exp = 0;
-
-            v = boost::hash_detail::call_frexp(v, &exp);
-
-            // A postive value is easier to hash, so combine the
-            // sign with the exponent.
-            if(v < 0) {
-                v = -v;
-                exp += limits<T>::max_exponent -
-                    limits<T>::min_exponent;
-            }
-
-            // The result of frexp is always between 0.5 and 1, so its
-            // top bit will always be 1. Subtract by 0.5 to remove that.
-            v -= T(0.5);
-            v = boost::hash_detail::call_ldexp(v,
-                    limits<std::size_t>::digits + 1);
-            std::size_t seed = static_cast<std::size_t>(v);
-            v -= seed;
-
-            // ceiling(digits(T) * log2(radix(T))/ digits(size_t)) - 1;
-            std::size_t const length
-                = (limits<T>::digits *
-                        boost::static_log2<limits<T>::radix>::value - 1)
-                / limits<std::size_t>::digits;
-
-            for(std::size_t i = 0; i != length; ++i)
-            {
-                v = boost::hash_detail::call_ldexp(v,
-                        limits<std::size_t>::digits);
-                std::size_t part = static_cast<std::size_t>(v);
-                v -= part;
-                hash_float_combine(seed, part);
-            }
-
-            hash_float_combine(seed, exp);
-
-            return seed;
-        }
-#endif
-
-        template <class T>
-        inline std::size_t float_hash_value(T v)
-        {
-#if defined(BOOST_HASH_USE_FPCLASSIFY)
-            using namespace std;
-            switch (fpclassify(v)) {
-            case FP_ZERO:
-                return 0;
-            case FP_INFINITE:
-                return (std::size_t)(v > 0 ? -1 : -2);
-            case FP_NAN:
-                return (std::size_t)(-3);
-            case FP_NORMAL:
-            case FP_SUBNORMAL:
-                return float_hash_impl(v);
-            default:
-                BOOST_ASSERT(0);
-                return 0;
-            }
-#else
-            return v == 0 ? 0 : float_hash_impl(v);
-#endif
-        }
-    }
-}
-
-#if defined(BOOST_MSVC)
-#pragma warning(pop)
-#endif
-
-#endif

include/boost/functional/hash.hpp

@@ -1,11 +1,7 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 
-//  Based on Peter Dimov's proposal
-//  http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2005/n1756.pdf
-//  issue 6.18. 
-
 #include <boost/functional/hash/hash.hpp>
 

include/boost/functional/hash/deque.hpp

@@ -1,27 +0,0 @@
-
-// Copyright 2005-2008 Daniel James.
-// Distributed under 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)
-
-//  Based on Peter Dimov's proposal
-//  http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2005/n1756.pdf
-//  issue 6.18. 
-
-#if !defined(BOOST_FUNCTIONAL_HASH_DEQUE_HPP)
-#define BOOST_FUNCTIONAL_HASH_DEQUE_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1020)
-# pragma once
-#endif
-
-#if defined(__EDG__)
-#elif defined(_MSC_VER) || defined(__BORLANDC__) || defined(__DMC__)
-#pragma message("Warning: boost/functional/hash/deque.hpp is deprecated, use boost/functional/hash.hpp instead.")
-#elif defined(__GNUC__) || defined(__HP_aCC) || \
-    defined(__SUNPRO_CC) || defined(__IBMCPP__)
-#warning "boost/functional/hash/deque.hpp is deprecated, use boost/functional/hash.hpp instead."
-#endif
-
-#include <boost/functional/hash.hpp>
-
-#endif

include/boost/functional/hash/detail/float_functions.hpp

@@ -0,0 +1,246 @@
+
+// Copyright 2005-2009 Daniel James.
+// Distributed under 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)
+
+#if !defined(BOOST_FUNCTIONAL_HASH_DETAIL_FLOAT_FUNCTIONS_HPP)
+#define BOOST_FUNCTIONAL_HASH_DETAIL_FLOAT_FUNCTIONS_HPP
+
+#include <boost/config.hpp>
+#include <boost/config/no_tr1/cmath.hpp>
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+// The C++ standard requires that the C float functions are overloarded
+// for float, double and long double in the std namespace, but some of the older
+// library implementations don't support this. On some that don't, the C99
+// float functions (frexpf, frexpl, etc.) are available.
+//
+// The following tries to automatically detect which are available.
+
+namespace boost {
+    namespace hash_detail {
+
+        // Returned by dummy versions of the float functions.
+    
+        struct not_found {
+            // Implicitly convertible to float and long double in order to avoid
+            // a compile error when the dummy float functions are used.
+
+            inline operator float() const { return 0; }
+            inline operator long double() const { return 0; }
+        };
+          
+        // A type for detecting the return type of functions.
+
+        template <typename T> struct is;
+        template <> struct is<float> { char x[10]; };
+        template <> struct is<double> { char x[20]; };
+        template <> struct is<long double> { char x[30]; };
+        template <> struct is<boost::hash_detail::not_found> { char x[40]; };
+            
+        // Used to convert the return type of a function to a type for sizeof.
+
+        template <typename T> is<T> float_type(T);
+
+        // call_ldexp
+        //
+        // This will get specialized for float and long double
+        
+        template <typename Float> struct call_ldexp
+        {
+            typedef double float_type;
+            
+            inline double operator()(double a, int b) const
+            {
+                using namespace std;
+                return ldexp(a, b);
+            }
+        };
+
+        // call_frexp
+        //
+        // This will get specialized for float and long double
+
+        template <typename Float> struct call_frexp
+        {
+            typedef double float_type;
+            
+            inline double operator()(double a, int* b) const
+            {
+                using namespace std;
+                return frexp(a, b);
+            }
+        };
+    }
+}
+            
+// A namespace for dummy functions to detect when the actual function we want
+// isn't available. ldexpl, ldexpf etc. might be added tby the macros below.
+//
+// AFAICT these have to be outside of the boost namespace, as if they're in
+// the boost namespace they'll always be preferable to any other function
+// (since the arguments are built in types, ADL can't be used).
+
+namespace boost_hash_detect_float_functions {
+    template <class Float> boost::hash_detail::not_found ldexp(Float, int);
+    template <class Float> boost::hash_detail::not_found frexp(Float, int*);    
+}
+
+// Macros for generating specializations of call_ldexp and call_frexp.
+//
+// check_cpp and check_c99 check if the C++ or C99 functions are available.
+//
+// Then the call_* functions select an appropriate implementation.
+//
+// I used c99_func in a few places just to get a unique name.
+//
+// Important: when using 'using namespace' at namespace level, include as
+// little as possible in that namespace, as Visual C++ has an odd bug which
+// can cause the namespace to be imported at the global level. This seems to
+// happen mainly when there's a template in the same namesapce.
+
+#define BOOST_HASH_CALL_FLOAT_FUNC(cpp_func, c99_func, type1, type2)    \
+namespace boost_hash_detect_float_functions {                           \
+    template <class Float>                                              \
+    boost::hash_detail::not_found c99_func(Float, type2);               \
+}                                                                       \
+                                                                        \
+namespace boost {                                                       \
+    namespace hash_detail {                                             \
+        namespace c99_func##_detect {                                   \
+            using namespace std;                                        \
+            using namespace boost_hash_detect_float_functions;          \
+                                                                        \
+            struct check {                                              \
+                static type1 x;                                         \
+                static type2 y;                                         \
+                BOOST_STATIC_CONSTANT(bool, cpp =                       \
+                    sizeof(float_type(cpp_func(x,y)))                   \
+                        == sizeof(is<type1>));                          \
+                BOOST_STATIC_CONSTANT(bool, c99 =                       \
+                    sizeof(float_type(c99_func(x,y)))                   \
+                        == sizeof(is<type1>));                          \
+            };                                                          \
+        }                                                               \
+                                                                        \
+        template <bool x>                                               \
+        struct call_c99_##c99_func :                                    \
+            boost::hash_detail::call_##cpp_func<double> {};             \
+                                                                        \
+        template <>                                                     \
+        struct call_c99_##c99_func<true> {                              \
+            typedef type1 float_type;                                   \
+                                                                        \
+            template <typename T>                                       \
+            inline type1 operator()(type1 a, T b)  const                \
+            {                                                           \
+                using namespace std;                                    \
+                return c99_func(a, b);                                  \
+            }                                                           \
+        };                                                              \
+                                                                        \
+        template <bool x>                                               \
+        struct call_cpp_##c99_func :                                    \
+            call_c99_##c99_func<                                        \
+                ::boost::hash_detail::c99_func##_detect::check::c99     \
+            > {};                                                       \
+                                                                        \
+        template <>                                                     \
+        struct call_cpp_##c99_func<true> {                              \
+            typedef type1 float_type;                                   \
+                                                                        \
+            template <typename T>                                       \
+            inline type1 operator()(type1 a, T b)  const                \
+            {                                                           \
+                using namespace std;                                    \
+                return cpp_func(a, b);                                  \
+            }                                                           \
+        };                                                              \
+                                                                        \
+        template <>                                                     \
+        struct call_##cpp_func<type1> :                                 \
+            call_cpp_##c99_func<                                        \
+                ::boost::hash_detail::c99_func##_detect::check::cpp     \
+            > {};                                                       \
+    }                                                                   \
+}
+
+#define BOOST_HASH_CALL_FLOAT_MACRO(cpp_func, c99_func, type1, type2)   \
+namespace boost {                                                       \
+    namespace hash_detail {                                             \
+                                                                        \
+        template <>                                                     \
+        struct call_##cpp_func<type1> {                                 \
+            typedef type1 float_type;                                   \
+            inline type1 operator()(type1 x, type2 y) const {           \
+                return c99_func(x, y);                                  \
+            }                                                           \
+        };                                                              \
+    }                                                                   \
+}
+
+#if defined(ldexpf)
+BOOST_HASH_CALL_FLOAT_MACRO(ldexp, ldexpf, float, int)
+#else
+BOOST_HASH_CALL_FLOAT_FUNC(ldexp, ldexpf, float, int)
+#endif
+
+#if defined(ldexpl)
+BOOST_HASH_CALL_FLOAT_MACRO(ldexp, ldexpl, long double, int)
+#else
+BOOST_HASH_CALL_FLOAT_FUNC(ldexp, ldexpl, long double, int)
+#endif
+
+#if defined(frexpf)
+BOOST_HASH_CALL_FLOAT_MACRO(frexp, frexpf, float, int*)
+#else
+BOOST_HASH_CALL_FLOAT_FUNC(frexp, frexpf, float, int*)
+#endif
+
+#if defined(frexpl)
+BOOST_HASH_CALL_FLOAT_MACRO(frexp, frexpl, long double, int*)
+#else
+BOOST_HASH_CALL_FLOAT_FUNC(frexp, frexpl, long double, int*)
+#endif
+
+#undef BOOST_HASH_CALL_FLOAT_MACRO
+#undef BOOST_HASH_CALL_FLOAT_FUNC
+
+
+namespace boost
+{
+    namespace hash_detail
+    {
+        template <typename Float1, typename Float2>
+        struct select_hash_type_impl {
+            typedef double type;
+        };
+
+        template <>
+        struct select_hash_type_impl<float, float> {
+            typedef float type;
+        };
+
+        template <>
+        struct select_hash_type_impl<long double, long double> {
+            typedef long double type;
+        };
+
+
+        // select_hash_type
+        //
+        // If there is support for a particular floating point type, use that
+        // otherwise use double (there's always support for double).
+             
+        template <typename Float>
+        struct select_hash_type : select_hash_type_impl<
+                BOOST_DEDUCED_TYPENAME call_ldexp<Float>::float_type,
+                BOOST_DEDUCED_TYPENAME call_frexp<Float>::float_type
+            > {};            
+    }
+}
+
+#endif

include/boost/functional/hash/detail/hash_float.hpp

@@ -0,0 +1,101 @@
+
+// Copyright 2005-2009 Daniel James.
+// Distributed under 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)
+
+#if !defined(BOOST_FUNCTIONAL_HASH_DETAIL_HASH_FLOAT_HEADER)
+#define BOOST_FUNCTIONAL_HASH_DETAIL_HASH_FLOAT_HEADER
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+#include <boost/config.hpp>
+#include <boost/functional/hash/detail/float_functions.hpp>
+#include <boost/functional/hash/detail/limits.hpp>
+#include <boost/integer/static_log2.hpp>
+#include <boost/cstdint.hpp>
+#include <boost/assert.hpp>
+
+// Include hash implementation for the current platform.
+
+// Cygwn
+#if defined(__CYGWIN__)
+#  if defined(__i386__) || defined(_M_IX86)
+#    include <boost/functional/hash/detail/hash_float_x86.hpp>
+#  else
+#    include <boost/functional/hash/detail/hash_float_generic.hpp>
+#  endif
+#else
+#  include <boost/functional/hash/detail/hash_float_generic.hpp>
+#endif
+
+// Can we use fpclassify?
+
+// STLport
+#if defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION)
+#define BOOST_HASH_USE_FPCLASSIFY 0
+
+// GNU libstdc++ 3
+#elif defined(__GLIBCPP__) || defined(__GLIBCXX__)
+#  if (defined(__USE_ISOC99) || defined(_GLIBCXX_USE_C99_MATH)) && \
+      !(defined(macintosh) || defined(__APPLE__) || defined(__APPLE_CC__))
+#    define BOOST_HASH_USE_FPCLASSIFY 1
+#  else
+#    define BOOST_HASH_USE_FPCLASSIFY 0
+#  endif
+
+// Everything else
+#else
+#  define BOOST_HASH_USE_FPCLASSIFY 0
+#endif
+
+#if BOOST_HASH_USE_FPCLASSIFY
+
+#include <boost/config/no_tr1/cmath.hpp>
+
+namespace boost
+{
+    namespace hash_detail
+    {
+        template <class T>
+        inline std::size_t float_hash_value(T v)
+        {
+            using namespace std;
+            switch (fpclassify(v)) {
+            case FP_ZERO:
+                return 0;
+            case FP_INFINITE:
+                return (std::size_t)(v > 0 ? -1 : -2);
+            case FP_NAN:
+                return (std::size_t)(-3);
+            case FP_NORMAL:
+            case FP_SUBNORMAL:
+                return float_hash_impl(v);
+            default:
+                BOOST_ASSERT(0);
+                return 0;
+            }
+        }
+    }
+}
+
+#else // !BOOST_HASH_USE_FPCLASSIFY
+
+namespace boost
+{
+    namespace hash_detail
+    {
+        template <class T>
+        inline std::size_t float_hash_value(T v)
+        {
+            return v == 0 ? 0 : float_hash_impl(v);
+        }
+    }
+}
+
+#endif // BOOST_HASH_USE_FPCLASSIFY
+
+#undef BOOST_HASH_USE_FPCLASSIFY
+
+#endif

include/boost/functional/hash/detail/hash_float_generic.hpp

@@ -0,0 +1,91 @@
+
+// Copyright 2005-2009 Daniel James.
+// Distributed under 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)
+
+// A general purpose hash function for non-zero floating point values.
+
+#if !defined(BOOST_FUNCTIONAL_HASH_DETAIL_HASH_FLOAT_GENERIC_HEADER)
+#define BOOST_FUNCTIONAL_HASH_DETAIL_HASH_FLOAT_GENERIC_HEADER
+
+#include <boost/functional/hash/detail/float_functions.hpp>
+#include <boost/integer/static_log2.hpp>
+#include <boost/functional/hash/detail/limits.hpp>
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+#if defined(BOOST_MSVC)
+#pragma warning(push)
+#if BOOST_MSVC >= 1400
+#pragma warning(disable:6294) // Ill-defined for-loop: initial condition does
+                              // not satisfy test. Loop body not executed 
+#endif
+#endif
+
+namespace boost
+{
+    namespace hash_detail
+    {
+        inline void hash_float_combine(std::size_t& seed, std::size_t value)
+        {
+            seed ^= value + (seed<<6) + (seed>>2);
+        }
+
+        template <class T>
+        inline std::size_t float_hash_impl2(T v)
+        {
+            boost::hash_detail::call_frexp<T> frexp;
+            boost::hash_detail::call_ldexp<T> ldexp;
+        
+            int exp = 0;
+
+            v = frexp(v, &exp);
+
+            // A postive value is easier to hash, so combine the
+            // sign with the exponent and use the absolute value.
+            if(v < 0) {
+                v = -v;
+                exp += limits<T>::max_exponent -
+                    limits<T>::min_exponent;
+            }
+
+            v = ldexp(v, limits<std::size_t>::digits);
+            std::size_t seed = static_cast<std::size_t>(v);
+            v -= static_cast<T>(seed);
+
+            // ceiling(digits(T) * log2(radix(T))/ digits(size_t)) - 1;
+            std::size_t const length
+                = (limits<T>::digits *
+                        boost::static_log2<limits<T>::radix>::value
+                        + limits<std::size_t>::digits - 1)
+                / limits<std::size_t>::digits;
+
+            for(std::size_t i = 0; i != length; ++i)
+            {
+                v = ldexp(v, limits<std::size_t>::digits);
+                std::size_t part = static_cast<std::size_t>(v);
+                v -= static_cast<T>(part);
+                hash_float_combine(seed, part);
+            }
+
+            hash_float_combine(seed, exp);
+
+            return seed;
+        }
+
+        template <class T>
+        inline std::size_t float_hash_impl(T v)
+        {
+            typedef BOOST_DEDUCED_TYPENAME select_hash_type<T>::type type;
+            return float_hash_impl2(static_cast<type>(v));
+        }
+    }
+}
+
+#if defined(BOOST_MSVC)
+#pragma warning(pop)
+#endif
+
+#endif

include/boost/functional/hash/detail/hash_float_x86.hpp

@@ -0,0 +1,56 @@
+
+// Copyright 2005-2009 Daniel James.
+// Distributed under 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)
+
+// A non-portable hash function form non-zero floats on x86.
+//
+// Even if you're on an x86 platform, this might not work if their floating
+// point isn't set up as this expects. So this should only be used if it's
+// absolutely certain that it will work.
+
+#if !defined(BOOST_FUNCTIONAL_HASH_DETAIL_HASH_FLOAT_X86_HEADER)
+#define BOOST_FUNCTIONAL_HASH_DETAIL_HASH_FLOAT_X86_HEADER
+
+#include <boost/cstdint.hpp>
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+namespace boost
+{
+    namespace hash_detail
+    {
+        inline void hash_float_combine(std::size_t& seed, std::size_t value)
+        {
+            seed ^= value + (seed<<6) + (seed>>2);
+        }
+
+        inline std::size_t float_hash_impl(float v)
+        {
+            boost::uint32_t* ptr = (boost::uint32_t*)&v;
+            std::size_t seed = *ptr;
+            return seed;
+        }
+
+        inline std::size_t float_hash_impl(double v)
+        {
+            boost::uint32_t* ptr = (boost::uint32_t*)&v;
+            std::size_t seed = *ptr++;
+            hash_float_combine(seed, *ptr);
+            return seed;
+        }
+
+        inline std::size_t float_hash_impl(long double v)
+        {
+            boost::uint32_t* ptr = (boost::uint32_t*)&v;
+            std::size_t seed = *ptr++;
+            hash_float_combine(seed, *ptr++);
+            hash_float_combine(seed, *(boost::uint16_t*)ptr);
+            return seed;
+        }
+    }
+}
+
+#endif

include/boost/functional/hash/detail/limits.hpp

@@ -0,0 +1,61 @@
+
+// Copyright 2005-2009 Daniel James.
+// Distributed under 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)
+//
+// On some platforms std::limits gives incorrect values for long double.
+// This tries to work around them.
+
+#if !defined(BOOST_FUNCTIONAL_HASH_DETAIL_LIMITS_HEADER)
+#define BOOST_FUNCTIONAL_HASH_DETAIL_LIMITS_HEADER
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+#include <boost/limits.hpp>
+
+// On OpenBSD, numeric_limits is not reliable for long doubles, but
+// the macros defined in <float.h> are and support long double when STLport
+// doesn't.
+
+#if defined(__OpenBSD__) || defined(_STLP_NO_LONG_DOUBLE)
+#include <float.h>
+#endif
+
+namespace boost
+{
+    namespace hash_detail
+    {
+        template <class T>
+        struct limits : std::numeric_limits<T> {};
+
+#if defined(__OpenBSD__) || defined(_STLP_NO_LONG_DOUBLE)
+        template <>
+        struct limits<long double>
+             : std::numeric_limits<long double>
+        {
+            static long double epsilon() {
+                return LDBL_EPSILON;
+            }
+
+            static long double (max)() {
+                return LDBL_MAX;
+            }
+
+            static long double (min)() {
+                return LDBL_MIN;
+            }
+
+            BOOST_STATIC_CONSTANT(int, digits = LDBL_MANT_DIG);
+            BOOST_STATIC_CONSTANT(int, max_exponent = LDBL_MAX_EXP);
+            BOOST_STATIC_CONSTANT(int, min_exponent = LDBL_MIN_EXP);
+#if defined(_STLP_NO_LONG_DOUBLE)
+            BOOST_STATIC_CONSTANT(int, radix = FLT_RADIX);
+#endif
+        };
+#endif // __OpenBSD__
+    }
+}
+
+#endif

include/boost/functional/hash/extensions.hpp

@@ -1,5 +1,5 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 
@@ -7,15 +7,114 @@
 //  http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2005/n1756.pdf
 //  issue 6.18. 
 
+// This implements the extensions to the standard.
+// It's undocumented, so you shouldn't use it....
+
 #if !defined(BOOST_FUNCTIONAL_HASH_EXTENSIONS_HPP)
 #define BOOST_FUNCTIONAL_HASH_EXTENSIONS_HPP
 
+#include <boost/functional/hash/hash.hpp>
+#include <boost/detail/container_fwd.hpp>
+
 #if defined(_MSC_VER) && (_MSC_VER >= 1020)
 # pragma once
 #endif
 
+#if defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING)
+#include <boost/type_traits/is_array.hpp>
+#endif
+
+#if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
+#include <boost/type_traits/is_const.hpp>
+#endif
+
 namespace boost
 {
+    template <class A, class B>
+    std::size_t hash_value(std::pair<A, B> const&);
+    template <class T, class A>
+    std::size_t hash_value(std::vector<T, A> const&);
+    template <class T, class A>
+    std::size_t hash_value(std::list<T, A> const& v);
+    template <class T, class A>
+    std::size_t hash_value(std::deque<T, A> const& v);
+    template <class K, class C, class A>
+    std::size_t hash_value(std::set<K, C, A> const& v);
+    template <class K, class C, class A>
+    std::size_t hash_value(std::multiset<K, C, A> const& v);
+    template <class K, class T, class C, class A>
+    std::size_t hash_value(std::map<K, T, C, A> const& v);
+    template <class K, class T, class C, class A>
+    std::size_t hash_value(std::multimap<K, T, C, A> const& v);
+
+    template <class T>
+    std::size_t hash_value(std::complex<T> const&);
+
+    template <class A, class B>
+    std::size_t hash_value(std::pair<A, B> const& v)
+    {
+        std::size_t seed = 0;
+        hash_combine(seed, v.first);
+        hash_combine(seed, v.second);
+        return seed;
+    }
+
+    template <class T, class A>
+    std::size_t hash_value(std::vector<T, A> const& v)
+    {
+        return hash_range(v.begin(), v.end());
+    }
+
+    template <class T, class A>
+    std::size_t hash_value(std::list<T, A> const& v)
+    {
+        return hash_range(v.begin(), v.end());
+    }
+
+    template <class T, class A>
+    std::size_t hash_value(std::deque<T, A> const& v)
+    {
+        return hash_range(v.begin(), v.end());
+    }
+
+    template <class K, class C, class A>
+    std::size_t hash_value(std::set<K, C, A> const& v)
+    {
+        return hash_range(v.begin(), v.end());
+    }
+
+    template <class K, class C, class A>
+    std::size_t hash_value(std::multiset<K, C, A> const& v)
+    {
+        return hash_range(v.begin(), v.end());
+    }
+
+    template <class K, class T, class C, class A>
+    std::size_t hash_value(std::map<K, T, C, A> const& v)
+    {
+        return hash_range(v.begin(), v.end());
+    }
+
+    template <class K, class T, class C, class A>
+    std::size_t hash_value(std::multimap<K, T, C, A> const& v)
+    {
+        return hash_range(v.begin(), v.end());
+    }
+
+    template <class T>
+    std::size_t hash_value(std::complex<T> const& v)
+    {
+        boost::hash<T> hasher;
+        std::size_t seed = hasher(v.imag());
+        seed ^= hasher(v.real()) + (seed<<6) + (seed>>2);
+        return seed;
+    }
+
+    //
+    // call_hash_impl
+    //
+
+    // On compilers without function template ordering, this deals with arrays.
 
 #if defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING)
     namespace hash_detail
@@ -61,6 +160,11 @@ namespace boost
     }
 #endif // BOOST_NO_FUNCTION_TEMPLATE_ORDERING
 
+    //
+    // boost::hash
+    //
+
+
 #if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
 
     template <class T> struct hash
@@ -94,7 +198,7 @@ namespace boost
 
     // On compilers without partial specialization, boost::hash<T>
     // has already been declared to deal with pointers, so just
-    // need to supply the non-pointer version.
+    // need to supply the non-pointer version of hash_impl.
 
     namespace hash_detail
     {
@@ -126,8 +230,8 @@ namespace boost
 
 #else // Visual C++ 6.5
 
-    // There's probably a more elegant way to Visual C++ 6.5 to work
-    // but I don't know what it is.
+        // Visual C++ 6.5 has problems with nested member functions and
+        // applying const to const types in templates. So we get this:
 
         template <bool IsConst>
         struct hash_impl_msvc

include/boost/functional/hash/hash.hpp

@@ -1,5 +1,5 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 
@@ -10,26 +10,45 @@
 #if !defined(BOOST_FUNCTIONAL_HASH_HASH_HPP)
 #define BOOST_FUNCTIONAL_HASH_HASH_HPP
 
-#include <boost/functional/hash_fwd.hpp>
+#include <boost/functional/hash/hash_fwd.hpp>
 #include <functional>
-#include <boost/functional/detail/hash_float.hpp>
-#include <boost/functional/detail/container_fwd.hpp>
+#include <boost/functional/hash/detail/hash_float.hpp>
 #include <string>
+#include <boost/limits.hpp>
+
+#if defined(BOOST_HASH_NO_IMPLICIT_CASTS)
+#include <boost/static_assert.hpp>
+#endif
 
 #if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
 #include <boost/type_traits/is_pointer.hpp>
 #endif
 
-#if defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING)
-#include <boost/type_traits/is_array.hpp>
+#if !defined(BOOST_NO_0X_HDR_TYPEINDEX)
+#include <typeindex>
 #endif
 
-#if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
-#include <boost/type_traits/is_const.hpp>
+#if BOOST_WORKAROUND(__GNUC__, < 3) \
+    && !defined(__SGI_STL_PORT) && !defined(_STLPORT_VERSION)
+#define BOOST_HASH_CHAR_TRAITS string_char_traits
+#else
+#define BOOST_HASH_CHAR_TRAITS char_traits
 #endif
 
 namespace boost
 {
+#if defined(BOOST_HASH_NO_IMPLICIT_CASTS)
+
+    // If you get a static assertion here, it's because hash_value
+    // isn't declared for your type.
+    template <typename T>
+    std::size_t hash_value(T const&) {
+        BOOST_STATIC_ASSERT((T*) 0 && false);
+        return 0;
+    }
+
+#endif
+
     std::size_t hash_value(bool);
     std::size_t hash_value(char);
     std::size_t hash_value(unsigned char);
@@ -45,7 +64,7 @@ namespace boost
     std::size_t hash_value(wchar_t);
 #endif
     
-#if defined(BOOST_HAS_LONG_LONG)
+#if !defined(BOOST_NO_LONG_LONG)
     std::size_t hash_value(boost::long_long_type);
     std::size_t hash_value(boost::ulong_long_type);
 #endif
@@ -58,10 +77,10 @@ namespace boost
 
 #if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING)
     template< class T, unsigned N >
-    std::size_t hash_value(const T (&array)[N]);
+    std::size_t hash_value(const T (&x)[N]);
 
     template< class T, unsigned N >
-    std::size_t hash_value(T (&array)[N]);
+    std::size_t hash_value(T (&x)[N]);
 #endif
 
     std::size_t hash_value(float v);
@@ -69,27 +88,12 @@ namespace boost
     std::size_t hash_value(long double v);
 
     template <class Ch, class A>
-    std::size_t hash_value(std::basic_string<Ch, std::BOOST_HASH_CHAR_TRAITS<Ch>, A> const&);
+    std::size_t hash_value(
+        std::basic_string<Ch, std::BOOST_HASH_CHAR_TRAITS<Ch>, A> const&);
 
-    template <class A, class B>
-    std::size_t hash_value(std::pair<A, B> const&);
-    template <class T, class A>
-    std::size_t hash_value(std::vector<T, A> const&);
-    template <class T, class A>
-    std::size_t hash_value(std::list<T, A> const& v);
-    template <class T, class A>
-    std::size_t hash_value(std::deque<T, A> const& v);
-    template <class K, class C, class A>
-    std::size_t hash_value(std::set<K, C, A> const& v);
-    template <class K, class C, class A>
-    std::size_t hash_value(std::multiset<K, C, A> const& v);
-    template <class K, class T, class C, class A>
-    std::size_t hash_value(std::map<K, T, C, A> const& v);
-    template <class K, class T, class C, class A>
-    std::size_t hash_value(std::multimap<K, T, C, A> const& v);
-
-    template <class T>
-    std::size_t hash_value(std::complex<T> const&);
+#if !defined(BOOST_NO_0X_HDR_TYPEINDEX)
+    std::size_t hash_value(std::type_index);
+#endif
 
     // Implementation
 
@@ -194,7 +198,7 @@ namespace boost
     }
 #endif
 
-#if defined(BOOST_HAS_LONG_LONG)
+#if !defined(BOOST_NO_LONG_LONG)
     inline std::size_t hash_value(boost::long_long_type v)
     {
         return hash_detail::hash_value_signed(v);
@@ -213,12 +217,28 @@ namespace boost
     template <class T> std::size_t hash_value(T* v)
 #endif
     {
+#if defined(__VMS) && __INITIAL_POINTER_SIZE == 64
+    // for some reason ptrdiff_t on OpenVMS compiler with
+    // 64 bit is not 64 bit !!!
+        std::size_t x = static_cast<std::size_t>(
+           reinterpret_cast<long long int>(v));
+#else
         std::size_t x = static_cast<std::size_t>(
            reinterpret_cast<std::ptrdiff_t>(v));
-
+#endif
         return x + (x >> 3);
     }
 
+#if defined(BOOST_MSVC)
+#pragma warning(push)
+#if BOOST_MSVC <= 1400
+#pragma warning(disable:4267) // 'argument' : conversion from 'size_t' to
+                              // 'unsigned int', possible loss of data
+                              // A misguided attempt to detect 64-bit
+                              // incompatability.
+#endif
+#endif
+
 #if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
     template <class T>
     inline void hash_combine(std::size_t& seed, T& v)
@@ -231,6 +251,10 @@ namespace boost
         seed ^= hasher(v) + 0x9e3779b9 + (seed<<6) + (seed>>2);
     }
 
+#if defined(BOOST_MSVC)
+#pragma warning(pop)
+#endif
+
     template <class It>
     inline std::size_t hash_range(It first, It last)
     {
@@ -281,20 +305,21 @@ namespace boost
 
 #if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING)
     template< class T, unsigned N >
-    inline std::size_t hash_value(const T (&array)[N])
+    inline std::size_t hash_value(const T (&x)[N])
     {
-        return hash_range(array, array + N);
+        return hash_range(x, x + N);
     }
 
     template< class T, unsigned N >
-    inline std::size_t hash_value(T (&array)[N])
+    inline std::size_t hash_value(T (&x)[N])
     {
-        return hash_range(array, array + N);
+        return hash_range(x, x + N);
     }
 #endif
 
     template <class Ch, class A>
-    inline std::size_t hash_value(std::basic_string<Ch, std::BOOST_HASH_CHAR_TRAITS<Ch>, A> const& v)
+    inline std::size_t hash_value(
+        std::basic_string<Ch, std::BOOST_HASH_CHAR_TRAITS<Ch>, A> const& v)
     {
         return hash_range(v.begin(), v.end());
     }
@@ -314,69 +339,28 @@ namespace boost
         return boost::hash_detail::float_hash_value(v);
     }
 
-    template <class A, class B>
-    std::size_t hash_value(std::pair<A, B> const& v)
+#if !defined(BOOST_NO_0X_HDR_TYPEINDEX)
+    inline std::size_t hash_value(std::type_index v)
     {
-        std::size_t seed = 0;
-        hash_combine(seed, v.first);
-        hash_combine(seed, v.second);
-        return seed;
-    }
-
-    template <class T, class A>
-    std::size_t hash_value(std::vector<T, A> const& v)
-    {
-        return hash_range(v.begin(), v.end());
-    }
-
-    template <class T, class A>
-    std::size_t hash_value(std::list<T, A> const& v)
-    {
-        return hash_range(v.begin(), v.end());
-    }
-
-    template <class T, class A>
-    std::size_t hash_value(std::deque<T, A> const& v)
-    {
-        return hash_range(v.begin(), v.end());
-    }
-
-    template <class K, class C, class A>
-    std::size_t hash_value(std::set<K, C, A> const& v)
-    {
-        return hash_range(v.begin(), v.end());
-    }
-
-    template <class K, class C, class A>
-    std::size_t hash_value(std::multiset<K, C, A> const& v)
-    {
-        return hash_range(v.begin(), v.end());
-    }
-
-    template <class K, class T, class C, class A>
-    std::size_t hash_value(std::map<K, T, C, A> const& v)
-    {
-        return hash_range(v.begin(), v.end());
-    }
-
-    template <class K, class T, class C, class A>
-    std::size_t hash_value(std::multimap<K, T, C, A> const& v)
-    {
-        return hash_range(v.begin(), v.end());
-    }
-
-    template <class T>
-    std::size_t hash_value(std::complex<T> const& v)
-    {
-        boost::hash<T> hasher;
-        std::size_t seed = hasher(v.imag());
-        seed ^= hasher(v.real()) + (seed<<6) + (seed>>2);
-        return seed;
+        return v.hash_code();
     }
+#endif
 
     //
     // boost::hash
     //
+    
+    // Define the specializations required by the standard. The general purpose
+    // boost::hash is defined later in extensions.hpp if
+    // BOOST_HASH_NO_EXTENSIONS is not defined.
+    
+    // BOOST_HASH_SPECIALIZE - define a specialization for a type which is
+    // passed by copy.
+    //
+    // BOOST_HASH_SPECIALIZE_REF - define a specialization for a type which is
+    // passed by copy.
+    //
+    // These are undefined later.
 
 #if !BOOST_WORKAROUND(BOOST_MSVC, < 1300)
 #define BOOST_HASH_SPECIALIZE(type) \
@@ -461,10 +445,22 @@ namespace boost
     BOOST_HASH_SPECIALIZE_REF(std::wstring)
 #endif
 
+#if !defined(BOOST_NO_LONG_LONG)
+    BOOST_HASH_SPECIALIZE(boost::long_long_type)
+    BOOST_HASH_SPECIALIZE(boost::ulong_long_type)
+#endif
+
+#if !defined(BOOST_NO_0X_HDR_TYPEINDEX)
+    BOOST_HASH_SPECIALIZE(std::type_index)
+#endif
+
 #undef BOOST_HASH_SPECIALIZE
 #undef BOOST_HASH_SPECIALIZE_REF
 
+// Specializing boost::hash for pointers.
+
 #if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
+
     template <class T>
     struct hash<T*>
         : public std::unary_function<T*, std::size_t>
@@ -481,7 +477,15 @@ namespace boost
 #endif
         }
     };
+
 #else
+
+    // For compilers without partial specialization, we define a
+    // boost::hash for all remaining types. But hash_impl is only defined
+    // for pointers in 'extensions.hpp' - so when BOOST_HASH_NO_EXTENSIONS
+    // is defined there will still be a compile error for types not supported
+    // in the standard.
+
     namespace hash_detail
     {
         template <bool IsPointer>
@@ -514,9 +518,12 @@ namespace boost
             ::BOOST_NESTED_TEMPLATE inner<T>
     {
     };
+
 #endif
 }
 
+#undef BOOST_HASH_CHAR_TRAITS
+
 #endif // BOOST_FUNCTIONAL_HASH_HASH_HPP
 
 // Include this outside of the include guards in case the file is included

include/boost/functional/hash/hash_fwd.hpp

@@ -0,0 +1,40 @@
+
+// Copyright 2005-2009 Daniel James.
+// Distributed under 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)
+
+//  Based on Peter Dimov's proposal
+//  http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2005/n1756.pdf
+//  issue 6.18. 
+
+#if !defined(BOOST_FUNCTIONAL_HASH_FWD_HPP)
+#define BOOST_FUNCTIONAL_HASH_FWD_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+#include <boost/config.hpp>
+#include <cstddef>
+#include <boost/detail/workaround.hpp>
+
+namespace boost
+{
+    template <class T> struct hash;
+
+#if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
+    template <class T> void hash_combine(std::size_t& seed, T& v);
+#else
+    template <class T> void hash_combine(std::size_t& seed, T const& v);
+#endif
+
+    template <class It> std::size_t hash_range(It, It);
+    template <class It> void hash_range(std::size_t&, It, It);
+
+#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x551))
+    template <class T> inline std::size_t hash_range(T*, T*);
+    template <class T> inline void hash_range(std::size_t&, T*, T*);
+#endif
+}
+
+#endif

include/boost/functional/hash/list.hpp

@@ -1,27 +0,0 @@
-
-// Copyright 2005-2008 Daniel James.
-// Distributed under 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)
-
-//  Based on Peter Dimov's proposal
-//  http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2005/n1756.pdf
-//  issue 6.18. 
-
-#if !defined(BOOST_FUNCTIONAL_HASH_LIST_HPP)
-#define BOOST_FUNCTIONAL_HASH_LIST_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1020)
-# pragma once
-#endif
-
-#if defined(__EDG__)
-#elif defined(_MSC_VER) || defined(__BORLANDC__) || defined(__DMC__)
-#pragma message("Warning: boost/functional/hash/list.hpp is deprecated, use boost/functional/hash.hpp instead.")
-#elif defined(__GNUC__) || defined(__HP_aCC) || \
-    defined(__SUNPRO_CC) || defined(__IBMCPP__)
-#warning "boost/functional/hash/list.hpp is deprecated, use boost/functional/hash.hpp instead."
-#endif
-
-#include <boost/functional/hash.hpp>
-
-#endif

include/boost/functional/hash/map.hpp

@@ -1,27 +0,0 @@
-
-// Copyright 2005-2008 Daniel James.
-// Distributed under 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)
-
-//  Based on Peter Dimov's proposal
-//  http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2005/n1756.pdf
-//  issue 6.18. 
-
-#if !defined(BOOST_FUNCTIONAL_HASH_MAP_HPP)
-#define BOOST_FUNCTIONAL_HASH_MAP_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1020)
-# pragma once
-#endif
-
-#if defined(__EDG__)
-#elif defined(_MSC_VER) || defined(__BORLANDC__) || defined(__DMC__)
-#pragma message("Warning: boost/functional/hash/map.hpp is deprecated, use boost/functional/hash.hpp instead.")
-#elif defined(__GNUC__) || defined(__HP_aCC) || \
-    defined(__SUNPRO_CC) || defined(__IBMCPP__)
-#warning "boost/functional/hash/map.hpp is deprecated, use boost/functional/hash.hpp instead."
-#endif
-
-#include <boost/functional/hash.hpp>
-
-#endif

include/boost/functional/hash/pair.hpp

@@ -1,27 +0,0 @@
-
-// Copyright 2005-2008 Daniel James.
-// Distributed under 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)
-
-//  Based on Peter Dimov's proposal
-//  http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2005/n1756.pdf
-//  issue 6.18. 
-
-#if !defined(BOOST_FUNCTIONAL_HASH_PAIR_HPP)
-#define BOOST_FUNCTIONAL_HASH_PAIR_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1020)
-# pragma once
-#endif
-
-#if defined(__EDG__)
-#elif defined(_MSC_VER) || defined(__BORLANDC__) || defined(__DMC__)
-#pragma message("Warning: boost/functional/hash/pair.hpp is deprecated, use boost/functional/hash.hpp instead.")
-#elif defined(__GNUC__) || defined(__HP_aCC) || \
-    defined(__SUNPRO_CC) || defined(__IBMCPP__)
-#warning "boost/functional/hash/pair.hpp is deprecated, use boost/functional/hash.hpp instead."
-#endif
-
-#include <boost/functional/hash.hpp>
-
-#endif

include/boost/functional/hash/set.hpp

@@ -1,27 +0,0 @@
-
-// Copyright 2005-2008 Daniel James.
-// Distributed under 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)
-
-//  Based on Peter Dimov's proposal
-//  http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2005/n1756.pdf
-//  issue 6.18. 
-
-#if !defined(BOOST_FUNCTIONAL_HASH_SET_HPP)
-#define BOOST_FUNCTIONAL_HASH_SET_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1020)
-# pragma once
-#endif
-
-#if defined(__EDG__)
-#elif defined(_MSC_VER) || defined(__BORLANDC__) || defined(__DMC__)
-#pragma message("Warning: boost/functional/hash/set.hpp is deprecated, use boost/functional/hash.hpp instead.")
-#elif defined(__GNUC__) || defined(__HP_aCC) || \
-    defined(__SUNPRO_CC) || defined(__IBMCPP__)
-#warning "boost/functional/hash/set.hpp is deprecated, use boost/functional/hash.hpp instead."
-#endif
-
-#include <boost/functional/hash.hpp>
-
-#endif

include/boost/functional/hash/vector.hpp

@@ -1,27 +0,0 @@
-
-// Copyright 2005-2008 Daniel James.
-// Distributed under 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)
-
-//  Based on Peter Dimov's proposal
-//  http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2005/n1756.pdf
-//  issue 6.18. 
-
-#if !defined(BOOST_FUNCTIONAL_HASH_VECTOR_HPP)
-#define BOOST_FUNCTIONAL_HASH_VECTOR_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1020)
-# pragma once
-#endif
-
-#if defined(__EDG__)
-#elif defined(_MSC_VER) || defined(__BORLANDC__) || defined(__DMC__)
-#pragma message("Warning: boost/functional/hash/vector.hpp is deprecated, use boost/functional/hash.hpp instead.")
-#elif defined(__GNUC__) || defined(__HP_aCC) || \
-    defined(__SUNPRO_CC) || defined(__IBMCPP__)
-#warning "boost/functional/hash/vector.hpp is deprecated, use boost/functional/hash.hpp instead."
-#endif
-
-#include <boost/functional/hash.hpp>
-
-#endif

include/boost/functional/hash_fwd.hpp

@@ -1,40 +1,7 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 
-//  Based on Peter Dimov's proposal
-//  http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2005/n1756.pdf
-//  issue 6.18. 
+#include <boost/functional/hash/hash_fwd.hpp>
 
-#if !defined(BOOST_FUNCTIONAL_HASH_FWD_HPP)
-#define BOOST_FUNCTIONAL_HASH_FWD_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1020)
-# pragma once
-#endif
-
-#include <boost/config.hpp>
-#include <cstddef>
-#include <boost/detail/workaround.hpp>
-
-namespace boost
-{
-    template <class T> struct hash;
-
-#if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
-    template <class T> void hash_combine(std::size_t& seed, T& v);
-#else
-    template <class T> void hash_combine(std::size_t& seed, T const& v);
-#endif
-
-    template <class It> std::size_t hash_range(It, It);
-    template <class It> void hash_range(std::size_t&, It, It);
-
-#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x551))
-    template <class T> inline std::size_t hash_range(T*, T*);
-    template <class T> inline void hash_range(std::size_t&, T*, T*);
-#endif
-}
-
-#endif

test/Jamfile.v2

@@ -1,5 +1,5 @@
 
-# Copyright 2005-2008 Daniel James.
+# Copyright 2005-2011 Daniel James.
 # Distributed under 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)
 
@@ -7,40 +7,72 @@ import testing ;
 
 project hash-tests
     : requirements
-        <toolset>gcc:<define>_GLIBCXX_DEBUG
-        <toolset>gcc:<cxxflags>-Wsign-promo
-        #<toolset>gcc:<cxxflags>-Wextra
+        <warnings>all
+        <toolset>intel:<warnings>on
+        <toolset>intel:<cxxflags>-strict-ansi
+        <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>msvc:<warnings-as-errors>on
+        #<toolset>gcc:<warnings-as-errors>on
+        #<toolset>darwin:<warnings-as-errors>on
     ;
 
 test-suite functional/hash
     :
-        [ run hash_fwd_test_1.cpp ]
-        [ run hash_fwd_test_2.cpp ]
-        [ run hash_number_test.cpp ]
-        [ run hash_pointer_test.cpp ]
-        [ run hash_function_pointer_test.cpp ]
-        [ run hash_float_test.cpp : : : <test-info>always_show_run_output ]
-        [ run hash_long_double_test.cpp : : : <test-info>always_show_run_output ]
-        [ run hash_string_test.cpp ]
-        [ run hash_range_test.cpp ]
-        [ run hash_custom_test.cpp ]
-        [ run hash_global_namespace_test.cpp ]
-        [ run hash_friend_test.cpp ]
-        [ run hash_built_in_array_test.cpp ]
-        [ run hash_value_array_test.cpp ]
-        [ run hash_vector_test.cpp ]
-        [ run hash_list_test.cpp ]
-        [ run hash_deque_test.cpp ]
-        [ run hash_set_test.cpp ]
-        [ run hash_map_test.cpp ]
-        [ run hash_complex_test.cpp ]
-        [ run link_test.cpp link_test_2.cpp ]
-        [ run link_ext_test.cpp link_no_ext_test.cpp ]
-        [ run container_fwd_test.cpp ]
-        [ compile-fail hash_no_ext_fail_test.cpp ]
-        [ run hash_no_ext_macro_1.cpp ]
-        [ run hash_no_ext_macro_2.cpp ]
-        [ run hash_deprecated_headers.cpp : : : <test-info>always_show_run_output ]
+        [ run hash_fwd_test_1.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run hash_fwd_test_2.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run hash_number_test.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run hash_pointer_test.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run hash_function_pointer_test.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run hash_float_test.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run hash_long_double_test.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run hash_string_test.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run hash_range_test.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run hash_custom_test.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run hash_global_namespace_test.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run hash_friend_test.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run hash_built_in_array_test.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run hash_value_array_test.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run hash_vector_test.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run hash_list_test.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run hash_deque_test.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run hash_set_test.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run hash_map_test.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run hash_complex_test.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run hash_type_index_test.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run link_test.cpp link_test_2.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run link_ext_test.cpp link_no_ext_test.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run extensions_hpp_test.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ compile-fail hash_no_ext_fail_test.cpp : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ compile-fail namespace_fail_test.cpp : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ compile-fail implicit_fail_test.cpp : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run hash_no_ext_macro_1.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+        [ run hash_no_ext_macro_2.cpp : : : <define>BOOST_HASH_NO_IMPLICIT_CASTS ]
+    ;
+
+test-suite functional/hash_implicit_casts
+    :
+        [ run hash_number_test.cpp : : : : implicit_number ]
+        [ run hash_pointer_test.cpp : : : : implicit_pointer ]
+        [ run hash_function_pointer_test.cpp : : : : implicit_function_pointer ]
+        [ run hash_float_test.cpp : : : : implicit_float ]
+        [ run hash_string_test.cpp : : : : implicit_string ]
+        [ run hash_range_test.cpp : : : : implicit_range ]
+        [ run hash_custom_test.cpp : : : : implicit_custom ]
+        [ run hash_built_in_array_test.cpp : : : : implicit_built_in_array ]
+        [ run link_test.cpp link_test_2.cpp : : : : implicit_link ]
+        [ run implicit_fail_test.cpp : : : : implicit_test ]
+    ;
+
+test-suite functional/hash_no_ext
+    :
+        [ run hash_number_test.cpp : : : <define>BOOST_HASH_NO_EXTENSIONS : no_ext_number_test ]
+        [ run hash_pointer_test.cpp : : : <define>BOOST_HASH_NO_EXTENSIONS : no_ext_pointer_test ]
+        [ run hash_function_pointer_test.cpp : : : <define>BOOST_HASH_NO_EXTENSIONS : no_ext_function_pointer_test ]
+        [ run hash_float_test.cpp : : : <define>BOOST_HASH_NO_EXTENSIONS : no_ext_float_test ]
+        [ run hash_long_double_test.cpp : : : <define>BOOST_HASH_NO_EXTENSIONS : no_ext_long_double_test ]
+        [ run hash_string_test.cpp : : : <define>BOOST_HASH_NO_EXTENSIONS : no_ext_string_test ]
+        [ run link_test.cpp link_test_2.cpp : : : <define>BOOST_HASH_NO_EXTENSIONS : no_ext_link_test ]
     ;
 
 build-project ../examples ;

test/compile_time.hpp

@@ -1,5 +1,5 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 

test/config.hpp

@@ -1,14 +1,21 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 
 #if defined(TEST_STD)
 #  define TEST_STD_INCLUDES
-#  define HASH_NAMESPACE std::tr1
+#  define HASH_NAMESPACE std
 #else
 #  define HASH_NAMESPACE boost
 #  if !defined(BOOST_HASH_NO_EXTENSIONS)
 #    define TEST_EXTENSIONS
 #  endif
 #endif
+
+#if defined(_WIN32_WCE)
+// The standard windows mobile headers trigger this warning so I disable it
+// before doing anything else.
+#pragma warning(disable:4201)   // nonstandard extension used :
+                                // nameless struct/union
+#endif

test/container_fwd_test.cpp

@@ -1,109 +0,0 @@
-
-// Copyright 2005-2008 Daniel James.
-// Distributed under 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)
-
-#include <boost/functional/detail/container_fwd.hpp>
-
-#if BOOST_WORKAROUND(__GNUC__, < 3) && !defined(__SGI_STL_PORT) && !defined(_STLPORT_VERSION)
-template <class charT, class Allocator>
-static void test(std::basic_string<charT, std::string_char_traits<charT>, Allocator> const&)
-{
-}
-#else
-template <class charT, class Allocator>
-static void test(std::basic_string<charT, std::char_traits<charT>, Allocator> const&)
-{
-}
-#endif
-    
-template <class T, class Allocator>
-static void test(std::deque<T, Allocator> const&)
-{
-}
-
-template <class T, class Allocator>
-static void test(std::list<T, Allocator> const&)
-{
-}
-
-template <class T, class Allocator>
-static void test(std::vector<T, Allocator> const&)
-{
-}
-
-template <class Key, class T, class Compare, class Allocator>
-static void test(std::map<Key, T, Compare, Allocator> const&)
-{
-}
-
-template <class Key, class T, class Compare, class Allocator>
-static void test(std::multimap<Key, T, Compare, Allocator> const&)
-{
-}
-
-template <class Key, class Compare, class Allocator>
-static void test(std::set<Key, Compare, Allocator> const&)
-{
-}
-
-template <class Key, class Compare, class Allocator>
-static void test(std::multiset<Key, Compare, Allocator> const&)
-{
-}
-
-template <std::size_t N>
-static void test(std::bitset<N> const&)
-{
-}
-
-template <class T>
-static void test(std::complex<T> const&)
-{
-}
-
-template <class X, class Y>
-static void test(std::pair<X, Y> const&)
-{
-}
-
-#include <deque>
-#include <list>
-#include <vector>
-#include <map>
-#include <set>
-#include <bitset>
-#include <string>
-#include <complex>
-#include <utility>
-
-int main()
-{
-    std::deque<int> x1;
-    std::list<std::string> x2;
-    std::vector<float> x3;
-    std::vector<bool> x4;
-    std::map<int, int> x5;
-    std::multimap<float, int*> x6;
-    std::set<std::string> x7;
-    std::multiset<std::vector<int> > x8;
-    std::bitset<10> x9;
-    std::string x10;
-    std::complex<double> x11;
-    std::pair<std::list<int>, char***> x12;
-
-    test(x1);
-    test(x2);
-    test(x3);
-    test(x4);
-    test(x5);
-    test(x6);
-    test(x7);
-    test(x8);
-    test(x9);
-    test(x10);
-    test(x11);
-    test(x12);
-
-    return 0;
-}

test/extensions_hpp_test.cpp

@@ -0,0 +1,19 @@
+
+// Copyright 2009 Daniel James.
+// Distributed under 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)
+
+// Check that boost/functional/hash/extensions.hpp works okay.
+//
+// It probably should be in boost/functional/hash/detail, but since it isn't it
+// should work.
+
+#include "./config.hpp"
+
+#include <boost/functional/hash/extensions.hpp>
+
+int main() {
+    int x[2] = { 2, 3 };
+    boost::hash<int[2]> hf;
+    hf(x);
+}

test/hash_built_in_array_test.cpp

@@ -1,5 +1,5 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 

test/hash_complex_test.cpp

@@ -1,41 +1,44 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 
 #include "./config.hpp"
 
-#ifdef TEST_EXTENSIONS
-#  ifdef TEST_STD_INCLUDES
-#    include <functional>
-#  else
-#    include <boost/functional/hash.hpp>
-#  endif
+#if !defined(TEST_EXTENSIONS)
+
+int main() {}
+
+#else
+
+#ifdef TEST_STD_INCLUDES
+#  include <functional>
+#else
+#  include <boost/functional/hash.hpp>
 #endif
 
 #include <boost/detail/lightweight_test.hpp>
 
-#ifdef TEST_EXTENSIONS
+#if defined(BOOST_MSVC)
+#pragma warning(disable:4244)   // conversion from 'unsigned long' to
+                                // 'unsigned short', possible loss of data
+#pragma warning(disable:4245)   // conversion from 'int' to
+                                // 'const unsigned short',
+                                // signed/unsigned mismatch
+#pragma warning(disable:4305)   // truncation from 'double' to
+                                // 'const std::complex<float>::_Ty'
+#pragma warning(disable:4309)   // truncation of constant value
+#pragma warning(disable:4512)   // assignment operator could not be generated
+#if BOOST_MSVC < 1400
+#pragma warning(disable:4267)   // conversion from 'size_t' to 'unsigned int',
+                                // possible loss of data
+#endif
+#endif
 
 #include <complex>
 #include <sstream>
 #include <boost/limits.hpp>
 
-#if defined(BOOST_MSVC)
-#pragma warning(push)
-#pragma warning(disable:4244) // conversion from 'unsigned long' to 'unsigned short', possible loss of data
-#pragma warning(disable:4512) // assignment operator could not be generated
-#endif
-
-#include <boost/random/mersenne_twister.hpp>
-#include <boost/random/uniform_int.hpp>
-#include <boost/random/uniform_real.hpp>
-#include <boost/random/variate_generator.hpp>
-
-#if defined(BOOST_MSVC)
-#pragma warning(pop)
-#endif
-
 template <class T>
 void generic_complex_tests(std::complex<T> v)
 {
@@ -61,48 +64,43 @@ void generic_complex_tests(std::complex<T> v)
 template <class Float>
 void complex_float_tests(Float*)
 {
-    boost::mt19937 rng;
-    boost::uniform_real<Float> uniform;
-    boost::variate_generator<boost::mt19937&, boost::uniform_real<Float> >
-        uniform_generator(rng, uniform);
-
-    for(int i = 0; i < 100; ++i)
-    {
-        std::complex<Float> v(uniform_generator(), uniform_generator());
-        generic_complex_tests(v);
-    }
+    typedef std::complex<Float> complex;
+    generic_complex_tests(complex(0,0));
+    generic_complex_tests(complex(0.5,0));
+    generic_complex_tests(complex(25,0));
+    generic_complex_tests(complex(25,0));
+    generic_complex_tests(complex(static_cast<Float>(-67.5324535),static_cast<Float>(56.23578678)));
 }
 
 template <class Integer>
 void complex_integral_tests(Integer*)
 {
-    boost::mt19937 rng;
-    boost::uniform_int<Integer> uniform(
-            (std::numeric_limits<Integer>::min)(),
-            (std::numeric_limits<Integer>::max)());
-    boost::variate_generator<boost::mt19937&, boost::uniform_int<Integer> >
-        uniform_generator(rng, uniform);
-
-    for(int i = 0; i < 100; ++i)
-    {
-        std::complex<Integer>v(uniform_generator(), uniform_generator());
-        generic_complex_tests(v);
-    }
+    typedef std::complex<Integer> complex;
+    generic_complex_tests(complex(0,0));
+    generic_complex_tests(complex(15342,124));
+    generic_complex_tests(complex(25,54356));
+    generic_complex_tests(complex(5325,2346));
+    generic_complex_tests(complex(-243897,-49923874));
+    generic_complex_tests(complex(-543,763));
 }
 
 int main()
 {
+    // I've comments out the short and unsigned short tests
+    // as they cause warnings and don't really test
+    // anything that the other tests already deal with.
+
     complex_float_tests((float*) 0);
     complex_float_tests((double*) 0);
     complex_float_tests((long double*) 0);
-    complex_integral_tests((short*) 0);
+    //complex_integral_tests((short*) 0);
     complex_integral_tests((int*) 0);
     complex_integral_tests((long*) 0);
-    complex_integral_tests((unsigned short*) 0);
+    //complex_integral_tests((unsigned short*) 0);
     complex_integral_tests((unsigned int*) 0);
     complex_integral_tests((unsigned long*) 0);
 
     return boost::report_errors();
 }
 
-#endif
+#endif // TEST_EXTENSIONS

test/hash_custom_test.cpp

@@ -1,8 +1,9 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 
+#include "./config.hpp"
 #include <boost/config.hpp>
 #include <cstddef>
 
@@ -83,8 +84,8 @@ void custom_tests()
     HASH_NAMESPACE::hash_combine(seed2, 250u);
     HASH_NAMESPACE::hash_combine(seed2, 350u);
 
-    BOOST_TEST(seed ==
-            HASH_NAMESPACE::hash_range(custom_vector.begin(), custom_vector.end()));
+    BOOST_TEST(seed == HASH_NAMESPACE::hash_range(
+        custom_vector.begin(), custom_vector.end()));
     BOOST_TEST(seed == seed2);
 }
 

test/hash_deprecated_headers.cpp

@@ -1,26 +0,0 @@
-
-// Copyright 2007-2008 Daniel James.
-// Distributed under 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)
-
-// All these headers are meant output a warning, but not cause the compilation
-// to fail.
-
-#include <boost/functional/hash/deque.hpp>
-#include <boost/functional/hash/list.hpp>
-#include <boost/functional/hash/map.hpp>
-#include <boost/functional/hash/pair.hpp>
-#include <boost/functional/hash/set.hpp>
-#include <boost/functional/hash/vector.hpp>
-
-// And a quick check that the hash library was included.
-// Strictly speaking I should do this once for each header
-// but that would just be wasting the testing resources.
-
-#include <vector>
-
-int main() {
-    std::vector<int> v;
-    boost::hash<std::vector<int> > x;
-    x(v);
-}

test/hash_deque_test.cpp

@@ -1,5 +1,5 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 

test/hash_float_test.cpp

@@ -1,5 +1,5 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 

test/hash_float_test.hpp

@@ -1,5 +1,5 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 
@@ -14,28 +14,56 @@
 #include <boost/detail/lightweight_test.hpp>
 
 #include <cmath>
-#include <boost/limits.hpp>
+#include <boost/functional/hash/detail/limits.hpp>
+#include <boost/functional/hash/detail/float_functions.hpp>
+#include <boost/detail/workaround.hpp>
 
 #include <iostream>
 
 #if defined(BOOST_MSVC)
 #pragma warning(push)
-#pragma warning(disable:4127) // conditional expression is constant
+#pragma warning(disable:4127)   // conditional expression is constant
+#pragma warning(disable:4723)   // conditional expression is constant
+#if BOOST_MSVC < 1400
+#pragma warning(disable:4267)   // conversion from 'size_t' to 'unsigned int',
+                                // possible loss of data
 #endif
+#endif
+
+char const* float_type(float*) { return "float"; }
+char const* float_type(double*) { return "double"; }
+char const* float_type(long double*) { return "long double"; }
 
 template <class T>
 void float_tests(char const* name, T* = 0)
 {
-    std::cerr<<"\n"
-        <<"Testing " BOOST_STRINGIZE(HASH_NAMESPACE) "::hash<"<<name<<">\n"
-        <<"\n"
-        <<"boost::hash_detail::limits<T>::digits = "
-            <<boost::hash_detail::limits<T>::digits<<"\n"
-        <<"boost::hash_detail::limits<int>::digits = "
-            <<boost::hash_detail::limits<int>::digits<<"\n"
-        <<"boost::hash_detail::limits<std::size_t>::digits = "
-            <<boost::hash_detail::limits<std::size_t>::digits<<"\n"
-        <<"\n"
+    std::cerr
+        <<  "\n"
+        <<  "Testing " BOOST_STRINGIZE(HASH_NAMESPACE) "::hash<"
+        <<  name
+        <<  ">\n"
+        <<  "\n"
+        <<  "boost::hash_detail::limits<T>::digits = "
+        <<  boost::hash_detail::limits<T>::digits<< "\n"
+        <<  "boost::hash_detail::limits<int>::digits = "
+        <<  boost::hash_detail::limits<int>::digits<< "\n"
+        <<  "boost::hash_detail::limits<std::size_t>::digits = "
+        <<  boost::hash_detail::limits<std::size_t>::digits
+        <<  "\n"
+        <<  "\n"
+        <<  "boost::hash_detail::call_ldexp<T>::float_type = "
+        <<  float_type(static_cast<BOOST_DEDUCED_TYPENAME
+                boost::hash_detail::call_ldexp<T>::float_type*>(0))
+        <<  "\n"
+        <<  "boost::hash_detail::call_frexp<T>::float_type = "
+        <<  float_type(static_cast<BOOST_DEDUCED_TYPENAME
+                boost::hash_detail::call_frexp<T>::float_type*>(0))
+        <<  "\n"
+        <<  "boost::hash_detail::select_hash_type<T>::type = "
+        <<  float_type(static_cast<BOOST_DEDUCED_TYPENAME
+                boost::hash_detail::select_hash_type<T>::type*>(0))
+        <<  "\n"
+        <<  "\n"
         ;
 
     HASH_NAMESPACE::hash<T> x1;
@@ -46,14 +74,23 @@ void float_tests(char const* name, T* = 0)
     BOOST_TEST(zero == minus_zero);
     BOOST_TEST(x1(zero) == x1(minus_zero));
 
+#if defined(TEST_EXTENSIONS)
     BOOST_TEST(x1(zero) == HASH_NAMESPACE::hash_value(zero));
     BOOST_TEST(x1(minus_zero) == HASH_NAMESPACE::hash_value(minus_zero));
+#endif
+
+    BOOST_TEST(x1(zero) != x1(0.5));
+    BOOST_TEST(x1(minus_zero) != x1(0.5));
+    BOOST_TEST(x1(0.5) != x1(-0.5));
+    BOOST_TEST(x1(1) != x1(-1));
 
     using namespace std;
 
 // Doing anything with infinity causes borland to crash.
 #if defined(__BORLANDC__)
-    std::cerr<<"Not running infinity checks on Borland, as it causes it to crash.\n";
+    std::cerr
+        <<  "Not running infinity checks on Borland, as it causes it to crash."
+            "\n";
 #else
     if(boost::hash_detail::limits<T>::has_infinity) {
         T infinity = -log(zero);
@@ -65,9 +102,11 @@ void float_tests(char const* name, T* = 0)
         T minus_infinity2 = (T) -1. / zero;
         T minus_infinity3 = (T) 1. / minus_zero;
 
+#if defined(TEST_EXTENSIONS)
         BOOST_TEST(x1(infinity) == HASH_NAMESPACE::hash_value(infinity));
         BOOST_TEST(x1(minus_infinity)
                 == HASH_NAMESPACE::hash_value(minus_infinity));
+#endif
 
         if(infinity == infinity2)
             BOOST_TEST(x1(infinity) == x1(infinity2));
@@ -90,19 +129,40 @@ void float_tests(char const* name, T* = 0)
         // This should really be 'has_denorm == denorm_present' but some
         // compilers don't have 'denorm_present'. See also a later use.
         if(boost::hash_detail::limits<T>::has_denorm) {
-            if(x1(boost::hash_detail::limits<T>::denorm_min()) == x1(infinity)) {
-                std::cerr<<"x1(denorm_min) == x1(infinity) == "<<x1(infinity)<<"\n";
+            if(x1(boost::hash_detail::limits<T>::denorm_min()) == x1(infinity))
+            {
+                std::cerr
+                    <<  "x1(denorm_min) == x1(infinity) == "
+                    <<  x1(infinity)
+                    <<  "\n";
             }
-            if(x1(boost::hash_detail::limits<T>::denorm_min()) == x1(minus_infinity)) {
-                std::cerr<<"x1(denorm_min) == x1(-infinity) == "<<x1(minus_infinity)<<"\n";
+
+            if(x1(boost::hash_detail::limits<T>::denorm_min()) ==
+                x1(minus_infinity))
+            {
+                std::cerr
+                    <<  "x1(denorm_min) == x1(-infinity) == "
+                    <<  x1(minus_infinity)
+                    <<  "\n";
             }
         }
+
         if(boost::hash_detail::limits<T>::has_quiet_NaN) {
-            if(x1(boost::hash_detail::limits<T>::quiet_NaN()) == x1(infinity)) {
-                std::cerr<<"x1(quiet_NaN) == x1(infinity) == "<<x1(infinity)<<"\n";
+            if(x1(boost::hash_detail::limits<T>::quiet_NaN()) == x1(infinity))
+            {
+                std::cerr
+                    <<  "x1(quiet_NaN) == x1(infinity) == "
+                    <<  x1(infinity)
+                    <<  "\n";
             }
-            if(x1(boost::hash_detail::limits<T>::quiet_NaN()) == x1(minus_infinity)) {
-                std::cerr<<"x1(quiet_NaN) == x1(-infinity) == "<<x1(minus_infinity)<<"\n";
+
+            if(x1(boost::hash_detail::limits<T>::quiet_NaN()) ==
+                x1(minus_infinity))
+            {
+                std::cerr
+                    <<  "x1(quiet_NaN) == x1(-infinity) == "
+                    <<  x1(minus_infinity)
+                    <<  "\n";
             }
         }
     }
@@ -112,13 +172,31 @@ void float_tests(char const* name, T* = 0)
     T half_max = max / 2;
     T quarter_max = max / 4;
     T three_quarter_max = max - quarter_max;
+    
+    // Check the limits::max is in range.
+    BOOST_TEST(max != half_max);
+    BOOST_TEST(max != quarter_max);
+    BOOST_TEST(max != three_quarter_max);
+    BOOST_TEST(half_max != quarter_max);
+    BOOST_TEST(half_max != three_quarter_max);
+    BOOST_TEST(quarter_max != three_quarter_max);
 
+    BOOST_TEST(max != -max);
+    BOOST_TEST(half_max != -half_max);
+    BOOST_TEST(quarter_max != -quarter_max);
+    BOOST_TEST(three_quarter_max != -three_quarter_max);
+
+
+#if defined(TEST_EXTENSIONS)
     BOOST_TEST(x1(max) == HASH_NAMESPACE::hash_value(max));
     BOOST_TEST(x1(half_max) == HASH_NAMESPACE::hash_value(half_max));
     BOOST_TEST(x1(quarter_max) == HASH_NAMESPACE::hash_value(quarter_max));
-    BOOST_TEST(x1(three_quarter_max) == HASH_NAMESPACE::hash_value(three_quarter_max));
+    BOOST_TEST(x1(three_quarter_max) ==
+        HASH_NAMESPACE::hash_value(three_quarter_max));
+#endif
 
-    // The '!=' tests could legitimately fail, but with my hash it indicates a bug.
+    // The '!=' tests could legitimately fail, but with my hash it indicates a
+    // bug.
     BOOST_TEST(x1(max) == x1(max));
     BOOST_TEST(x1(max) != x1(quarter_max));
     BOOST_TEST(x1(max) != x1(half_max));
@@ -130,6 +208,12 @@ void float_tests(char const* name, T* = 0)
     BOOST_TEST(x1(half_max) != x1(three_quarter_max));
     BOOST_TEST(x1(three_quarter_max) == x1(three_quarter_max));
 
+    BOOST_TEST(x1(max) != x1(-max));
+    BOOST_TEST(x1(half_max) != x1(-half_max));
+    BOOST_TEST(x1(quarter_max) != x1(-quarter_max));
+    BOOST_TEST(x1(three_quarter_max) != x1(-three_quarter_max));
+
+
 // Intel with gcc stdlib sometimes segfaults on calls to asin and acos.
 #if !((defined(__INTEL_COMPILER) || defined(__ICL) || \
         defined(__ICC) || defined(__ECC)) && \
@@ -138,12 +222,19 @@ void float_tests(char const* name, T* = 0)
     T v2 = acos((T) 0);
     if(v1 == v2)
         BOOST_TEST(x1(v1) == x1(v2));
+
+#if defined(TEST_EXTENSIONS)
     BOOST_TEST(x1(v1) == HASH_NAMESPACE::hash_value(v1));
     BOOST_TEST(x1(v2) == HASH_NAMESPACE::hash_value(v2));
 #endif
+    
+#endif
 
+#if defined(TEST_EXTENSIONS)
     BOOST_TEST(x1(boost::hash_detail::limits<T>::epsilon()) ==
-            HASH_NAMESPACE::hash_value(boost::hash_detail::limits<T>::epsilon()));
+            HASH_NAMESPACE::hash_value(
+                boost::hash_detail::limits<T>::epsilon()));
+#endif
 
     BOOST_TEST(boost::hash_detail::limits<T>::epsilon() != (T) 0);
     if(x1(boost::hash_detail::limits<T>::epsilon()) == x1((T) 0))
@@ -174,31 +265,37 @@ void float_tests(char const* name, T* = 0)
         if(x1(boost::hash_detail::limits<T>::denorm_min()) == x1(zero)) {
             std::cerr<<"x1(denorm_min) == x1(zero) == "<<x1(zero)<<"\n";
         }
-#if !BOOST_WORKAROUND(__DECCXX_VER,<70190006)
+#if !BOOST_WORKAROUND(__DECCXX_VER,<70190006) && defined(TEST_EXTENSIONS)
         // The Tru64/CXX standard library prior to 7.1 contains a bug in the
         // specialization of boost::hash_detail::limits::denorm_min() for long
         // doubles which causes this test to fail.
         if(x1(boost::hash_detail::limits<T>::denorm_min()) !=
-            HASH_NAMESPACE::hash_value(boost::hash_detail::limits<T>::denorm_min()))
+            HASH_NAMESPACE::hash_value(
+                boost::hash_detail::limits<T>::denorm_min()))
         {
-            std::cerr<<"x1(boost::hash_detail::limits<T>::denorm_min()) = "
-                << x1(boost::hash_detail::limits<T>::denorm_min())
-                << "\nhash_value(boost::hash_detail::limits<T>::denorm_min()) = "
-                << HASH_NAMESPACE::hash_value(
+            std::cerr
+                <<  "x1(boost::hash_detail::limits<T>::denorm_min()) = "
+                <<  x1(boost::hash_detail::limits<T>::denorm_min())
+                <<  "\nhash_value(boost::hash_detail::limits<T>::denorm_min())"
+                    " = "
+                <<  HASH_NAMESPACE::hash_value(
                         boost::hash_detail::limits<T>::denorm_min())
-                << "\nx1(0) = "<<x1(0)<<"\n";
+                <<  "\nx1(0) = "
+                <<  x1(0)
+                <<  "\n";
         }
 #endif
     }
 
 // NaN also causes borland to crash.
-#if !defined(__BORLANDC__)
+#if !defined(__BORLANDC__) && defined(TEST_EXTENSIONS)
     if(boost::hash_detail::limits<T>::has_quiet_NaN) {
         if(x1(boost::hash_detail::limits<T>::quiet_NaN()) == x1(1.0)) {
             std::cerr<<"x1(quiet_NaN) == x1(1.0) == "<<x1(1.0)<<"\n";
         }
         BOOST_TEST(x1(boost::hash_detail::limits<T>::quiet_NaN()) ==
-            HASH_NAMESPACE::hash_value(boost::hash_detail::limits<T>::quiet_NaN()));
+            HASH_NAMESPACE::hash_value(
+                boost::hash_detail::limits<T>::quiet_NaN()));
     }
 #endif
 }

test/hash_friend_test.cpp

@@ -1,8 +1,10 @@
 
-// Copyright 2006-2008 Daniel James.
+// Copyright 2006-2009 Daniel James.
 // Distributed under 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)
 
+#include "./config.hpp"
+
 #include <boost/config.hpp>
 #include <cstddef>
 
@@ -85,8 +87,8 @@ void custom_tests()
     HASH_NAMESPACE::hash_combine(seed2, 250u);
     HASH_NAMESPACE::hash_combine(seed2, 350u);
 
-    BOOST_TEST(seed ==
-            HASH_NAMESPACE::hash_range(custom_vector.begin(), custom_vector.end()));
+    BOOST_TEST(seed == HASH_NAMESPACE::hash_range(
+        custom_vector.begin(), custom_vector.end()));
     BOOST_TEST(seed == seed2);
 }
 

test/hash_function_pointer_test.cpp

@@ -1,5 +1,5 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 
@@ -13,7 +13,6 @@
 
 #include <boost/detail/lightweight_test.hpp>
 
-#include <boost/limits.hpp>
 #include <boost/mpl/assert.hpp>
 #include <boost/type_traits/is_base_and_derived.hpp>
 

test/hash_fwd_test.hpp

@@ -1,5 +1,5 @@
 
-// Copyright 2006-2008 Daniel James.
+// Copyright 2006-2009 Daniel James.
 // Distributed under 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)
 
@@ -60,7 +60,8 @@ namespace test {
     template <class T>
     std::size_t hash_value(test_type3<T> const& x)
     {
-        std::size_t seed = HASH_NAMESPACE::hash_range(x.values.begin(), x.values.end());
+        std::size_t seed =
+            HASH_NAMESPACE::hash_range(x.values.begin(), x.values.end());
         HASH_NAMESPACE::hash_range(seed, x.values.begin(), x.values.end());
         return seed;
     }
@@ -91,7 +92,8 @@ namespace boost
     template <class T>
     std::size_t hash_value(test::test_type3<T> const& x)
     {
-        std::size_t seed = HASH_NAMESPACE::hash_range(x.values.begin(), x.values.end());
+        std::size_t seed =
+            HASH_NAMESPACE::hash_range(x.values.begin(), x.values.end());
         HASH_NAMESPACE::hash_range(seed, x.values.begin(), x.values.end());
         return seed;
     }

test/hash_fwd_test_1.cpp

@@ -1,10 +1,12 @@
 
-// Copyright 2006-2008 Daniel James.
+// Copyright 2006-2009 Daniel James.
 // Distributed under 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)
 
 // This checks that template code implemented using hash_fwd will work.
 
+#include "./config.hpp"
+
 #include "./hash_fwd_test.hpp"
 
 #include <boost/detail/lightweight_test.hpp>
@@ -66,10 +68,12 @@ void fwd_test3()
     test::test_type3<int> x(values1.begin(), values1.end());
     test::test_type3<std::string> y(values2.begin(), values2.end());
 
-    std::size_t seed1 = HASH_NAMESPACE::hash_range(values1.begin(), values1.end());
+    std::size_t seed1 =
+        HASH_NAMESPACE::hash_range(values1.begin(), values1.end());
     HASH_NAMESPACE::hash_range(seed1, values1.begin(), values1.end());
 
-    std::size_t seed2 = HASH_NAMESPACE::hash_range(values2.begin(), values2.end());
+    std::size_t seed2 =
+        HASH_NAMESPACE::hash_range(values2.begin(), values2.end());
     HASH_NAMESPACE::hash_range(seed2, values2.begin(), values2.end());
 
     HASH_NAMESPACE::hash<test::test_type3<int> > hasher_test_int;
@@ -90,4 +94,3 @@ int main()
 #endif
     return boost::report_errors();
 }
-

test/hash_fwd_test_2.cpp

@@ -1,13 +1,20 @@
 
-// Copyright 2006-2008 Daniel James.
+// Copyright 2006-2009 Daniel James.
 // Distributed under 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)
 
 // This test just makes sure a header which uses hash_fwd can compile without
 // the main hash headers.
 
-#include "./hash_fwd_test.hpp"
+#include "./config.hpp"
 
+#if !defined(TEST_EXTENSIONS) || defined(TEST_STD_INCLUDES)
+
+int main() {}
+
+#else
+
+#include "./hash_fwd_test.hpp"
 #include <boost/detail/lightweight_test.hpp>
 
 template <class T> void unused(T const&) {}
@@ -30,10 +37,11 @@ void fwd_test()
     unused(y1); unused(y2); unused(y3);
 }
 
-
 int main()
 {
     fwd_test();
+
     return boost::report_errors();
 }
 
+#endif // defined(TEST_EXTENSIONS) && !defined(TEST_STD_INCLUDES)

test/hash_global_namespace_test.cpp

@@ -1,11 +1,13 @@
 
-// Copyright 2006-2008 Daniel James.
+// Copyright 2006-2009 Daniel James.
 // Distributed under 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)
 
 // This test demonstrates an ADL bug in Borland 5.5 where ADL isn't performed
 // in the global namespace.
 
+#include "./config.hpp"
+
 #include <boost/config.hpp>
 #include <cstddef>
 
@@ -83,8 +85,8 @@ void custom_tests()
     HASH_NAMESPACE::hash_combine(seed2, 250u);
     HASH_NAMESPACE::hash_combine(seed2, 350u);
 
-    BOOST_TEST(seed ==
-            HASH_NAMESPACE::hash_range(custom_vector.begin(), custom_vector.end()));
+    BOOST_TEST(seed == HASH_NAMESPACE::hash_range(
+        custom_vector.begin(), custom_vector.end()));
     BOOST_TEST(seed == seed2);
 }
 

test/hash_list_test.cpp

@@ -1,5 +1,5 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 

test/hash_long_double_test.cpp

@@ -1,5 +1,5 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 

test/hash_map_test.cpp

@@ -1,5 +1,5 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 

test/hash_map_test.hpp

@@ -1,5 +1,5 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 
@@ -11,6 +11,7 @@
 
 #if defined(BOOST_MSVC)
 #pragma warning(push)
+#pragma warning(disable:4244) // conversion from 'int' to 'float'
 #pragma warning(disable:4245) // signed/unsigned mismatch
 #endif
 
@@ -21,19 +22,21 @@ namespace BOOST_PP_CAT(CONTAINER_TYPE, _tests)
     {
         const int number_of_containers = 10;
         T containers[number_of_containers];
-        typedef typename T::value_type pair;
+        typedef BOOST_DEDUCED_TYPENAME T::value_type pair;
+        typedef BOOST_DEDUCED_TYPENAME T::key_type key;
+        typedef BOOST_DEDUCED_TYPENAME T::mapped_type value;
 
         for(int i = 0; i < 5; ++i) {
             for(int j = 0; j < i; ++j)
-                containers[i].insert(pair(0, 0));
+                containers[i].insert(pair(key(0), value(0)));
         }
 
-        containers[6].insert(pair(1,0));
-        containers[7].insert(pair(1,0));
-        containers[7].insert(pair(1,0));
-        containers[8].insert(pair(-1,1));
-        containers[9].insert(pair(-1,3));
-        containers[9].insert(pair(-1,3));
+        containers[6].insert(pair(key(1),value(0)));
+        containers[7].insert(pair(key(1),value(0)));
+        containers[7].insert(pair(key(1),value(0)));
+        containers[8].insert(pair(key(-1),value(1)));
+        containers[9].insert(pair(key(-1),value(3)));
+        containers[9].insert(pair(key(-1),value(3)));
 
         HASH_NAMESPACE::hash<T> hasher;
 

test/hash_no_ext_fail_test.cpp

@@ -1,19 +1,28 @@
 
-// Copyright 2006-2008 Daniel James.
+// Copyright 2006-2009 Daniel James.
 // Distributed under 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)
 
-#define HASH_NAMESPACE boost
+#include "./config.hpp"
 
 // Simple test to make sure BOOST_HASH_NO_EXTENSIONS does disable extensions
 // (or at least one of them).
-#define BOOST_HASH_NO_EXTENSIONS
+#if !defined(BOOST_HASH_NO_EXTENSIONS)
+#  define BOOST_HASH_NO_EXTENSIONS
+#endif
 
-#include <boost/functional/hash.hpp>
-#include <boost/functional/hash.hpp>
+#ifdef TEST_STD_INCLUDES
+#  include <functional>
+#else
+#  include <boost/functional/hash.hpp>
+#endif
+
+template <class T> void ignore(T const&) {}
 
 int main()
 {
     HASH_NAMESPACE::hash< int[10] > hasher;
+    ignore(hasher);
+
     return 0;
 }

test/hash_no_ext_macro_1.cpp

@@ -1,18 +1,29 @@
 
-// Copyright 2006-2008 Daniel James.
+// Copyright 2006-2009 Daniel James.
 // Distributed under 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)
 
-#define HASH_NAMESPACE boost
-#include <boost/functional/hash.hpp>
-#define BOOST_HASH_NO_EXTENSIONS
-#include <boost/functional/hash.hpp>
+#include "./config.hpp"
+
+#if defined(TEST_EXTENSIONS)
+
+// Include header without BOOST_HASH_NO_EXTENSIONS defined
+#  if defined(BOOST_HASH_NO_EXTENSIONS)
+#    undef BOOST_HASH_NO_EXTENSIONS
+#  endif
+#  include <boost/functional/hash.hpp>
+
+// Include header with BOOST_HASH_NO_EXTENSIONS defined
+#  define BOOST_HASH_NO_EXTENSIONS
+#  include <boost/functional/hash.hpp>
+#endif
+
 #include <boost/detail/lightweight_test.hpp>
 #include <deque>
-#include <cassert>
 
 int main()
 {
+#if defined(TEST_EXTENSIONS)
     std::deque<int> x;
 
     x.push_back(1);
@@ -20,6 +31,7 @@ int main()
 
     HASH_NAMESPACE::hash<std::deque<int> > hasher;
     BOOST_TEST(hasher(x) == HASH_NAMESPACE::hash_value(x));
+#endif
 
     return boost::report_errors();
 }

test/hash_no_ext_macro_2.cpp

@@ -1,18 +1,29 @@
 
-// Copyright 2006-2008 Daniel James.
+// Copyright 2006-2009 Daniel James.
 // Distributed under 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)
 
-#define HASH_NAMESPACE boost
-#define BOOST_HASH_NO_EXTENSIONS
-#include <boost/functional/hash.hpp>
-#undef BOOST_HASH_NO_EXTENSIONS
-#include <boost/functional/hash.hpp>
+#include "./config.hpp"
+
+#if defined(TEST_EXTENSIONS)
+
+// Include header with BOOST_HASH_NO_EXTENSIONS defined
+#  if !defined(BOOST_HASH_NO_EXTENSIONS)
+#    define BOOST_HASH_NO_EXTENSIONS
+#  endif
+#  include <boost/functional/hash.hpp>
+
+// Include header without BOOST_HASH_NO_EXTENSIONS defined
+#  undef BOOST_HASH_NO_EXTENSIONS
+#  include <boost/functional/hash.hpp>
+#endif
+
 #include <boost/detail/lightweight_test.hpp>
 #include <map>
 
 int main()
 {
+#if defined(TEST_EXTENSIONS)
     std::map<int, int> x;
 
     x.insert(std::map<int, int>::value_type(53, -42));
@@ -20,6 +31,7 @@ int main()
 
     HASH_NAMESPACE::hash<std::map<int, int> > hasher;
     BOOST_TEST(hasher(x) == HASH_NAMESPACE::hash_value(x));
+#endif
     
     return boost::report_errors();
 }

test/hash_number_test.cpp

@@ -1,5 +1,5 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 
@@ -15,7 +15,7 @@
 #include <boost/detail/lightweight_test.hpp>
 
 #include <boost/preprocessor/cat.hpp>
-#include <boost/limits.hpp>
+#include <boost/functional/hash/detail/limits.hpp>
 #include <boost/mpl/assert.hpp>
 #include <boost/type_traits/is_base_and_derived.hpp>
 
@@ -55,8 +55,11 @@ void numeric_test(T*)
 
     if (limits::is_integer)
     {
-        if(limits::is_signed || limits::digits <= boost::hash_detail::limits<std::size_t>::digits)
+        if(limits::is_signed ||
+            limits::digits <= boost::hash_detail::limits<std::size_t>::digits)
+        {
             BOOST_TEST(HASH_NAMESPACE::hash_value(T(-5)) == (std::size_t)T(-5));
+        }
         BOOST_TEST(HASH_NAMESPACE::hash_value(T(0)) == (std::size_t)T(0u));
         BOOST_TEST(HASH_NAMESPACE::hash_value(T(10)) == (std::size_t)T(10u));
         BOOST_TEST(HASH_NAMESPACE::hash_value(T(25)) == (std::size_t)T(25u));
@@ -110,7 +113,8 @@ void poor_quality_tests(T*)
     if(T(1) != T(2))
         BOOST_TEST(x1(T(1)) !=  x2(T(2)));
     if((limits::max)() != (limits::max)() - 1)
-        BOOST_TEST(x1((limits::max)()) != x2((limits::max)() - 1));
+        BOOST_TEST(x1(static_cast<T>((limits::max)()))
+            != x2(static_cast<T>((limits::max)() - 1)));
 }
 
 void bool_test()
@@ -149,7 +153,7 @@ int main()
     NUMERIC_TEST(long, hash_long)
     NUMERIC_TEST(unsigned long, ulong)
 
-#if defined(BOOST_HAS_LONG_LONG)
+#if !defined(BOOST_NO_LONG_LONG)
     NUMERIC_TEST_NO_LIMITS(boost::long_long_type, long_long)
     NUMERIC_TEST_NO_LIMITS(boost::ulong_long_type, ulong_long)
 #endif
@@ -157,6 +161,9 @@ int main()
     NUMERIC_TEST(float, float)
     NUMERIC_TEST(double, double)
 
+    NUMERIC_TEST(std::size_t, size_t)
+    NUMERIC_TEST(std::ptrdiff_t, ptrdiff_t)
+
     bool_test();
 
     return boost::report_errors();

test/hash_pointer_test.cpp

@@ -1,5 +1,5 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 

test/hash_range_test.cpp

@@ -1,22 +1,24 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 
 #include "./config.hpp"
 
-#ifdef TEST_EXTENSIONS
-#  ifdef TEST_STD_INCLUDES
-#    include <functional>
-#  else
-#    include <boost/functional/hash.hpp>
-#  endif
+#if !defined(TEST_EXTENSIONS)
+
+int main() {}
+
+#else
+
+#ifdef TEST_STD_INCLUDES
+#  include <functional>
+#else
+#  include <boost/functional/hash.hpp>
 #endif
 
 #include <boost/detail/lightweight_test.hpp>
 
-#ifdef TEST_EXTENSIONS
-
 #include <boost/limits.hpp>
 #include <boost/mpl/assert.hpp>
 #include <boost/type_traits/is_base_and_derived.hpp>
@@ -68,14 +70,14 @@ void hash_range_tests()
     BOOST_TEST(HASH_NAMESPACE::hash_range(values3.begin(), values3.end())
         == HASH_NAMESPACE::hash_range(x.begin(), x.end()));
 
-    std::size_t seed = HASH_NAMESPACE::hash_range(values3.begin(), values3.end());
+    std::size_t seed =
+        HASH_NAMESPACE::hash_range(values3.begin(), values3.end());
     HASH_NAMESPACE::hash_range(seed, values4.begin(), values4.end());
     HASH_NAMESPACE::hash_range(seed, x.begin(), x.end());
-    BOOST_TEST(seed == HASH_NAMESPACE::hash_range(values5.begin(), values5.end()));
+    BOOST_TEST(seed ==
+        HASH_NAMESPACE::hash_range(values5.begin(), values5.end()));
 }
 
-#endif
-
 int main()
 {
     hash_range_tests();
@@ -83,3 +85,4 @@ int main()
     return boost::report_errors();
 }
 
+#endif // TEST_EXTESNIONS

test/hash_sequence_test.hpp

@@ -1,5 +1,5 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 

test/hash_set_test.cpp

@@ -1,5 +1,5 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 

test/hash_set_test.hpp

@@ -1,5 +1,5 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 

test/hash_string_test.cpp

@@ -1,5 +1,5 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 
@@ -13,7 +13,6 @@
 
 #include <boost/detail/lightweight_test.hpp>
 
-#include <boost/limits.hpp>
 #include <boost/mpl/assert.hpp>
 #include <boost/type_traits/is_base_and_derived.hpp>
 #include <string>

test/hash_type_index_test.cpp

@@ -0,0 +1,48 @@
+
+// Copyright 2011 Daniel James.
+// Distributed under 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)
+
+#include "./config.hpp"
+
+#ifdef TEST_STD_INCLUDES
+#  include <functional>
+#else
+#  include <boost/functional/hash.hpp>
+#endif
+#include <boost/config.hpp>
+#include <boost/detail/lightweight_test.hpp>
+
+#if !defined(BOOST_NO_0X_HDR_TYPEINDEX)
+
+#include <typeindex>
+
+void test_type_index() {
+    std::type_index int_index = typeid(int);
+    std::type_index int2_index = typeid(int);
+    std::type_index char_index = typeid(char);
+    
+    HASH_NAMESPACE::hash<std::type_index> hasher;
+    
+    BOOST_TEST(hasher(int_index) == int_index.hash_code());
+    BOOST_TEST(hasher(int_index) == int2_index.hash_code());
+    BOOST_TEST(hasher(char_index) == char_index.hash_code());
+    BOOST_TEST(HASH_NAMESPACE::hash_value(int_index) == int_index.hash_code());
+    BOOST_TEST(HASH_NAMESPACE::hash_value(int_index) == int2_index.hash_code());
+    BOOST_TEST(HASH_NAMESPACE::hash_value(char_index) == char_index.hash_code());
+
+    BOOST_TEST(hasher(int_index) == hasher(int2_index));
+    BOOST_TEST(hasher(int_index) != hasher(char_index));
+}
+#endif
+
+int main()
+{
+#if !defined(BOOST_NO_0X_HDR_TYPEINDEX)
+    test_type_index();
+#else
+    std::cout<<"<type_index> not available."<<std::endl;
+#endif
+
+    return boost::report_errors();
+}

test/hash_value_array_test.cpp

@@ -1,5 +1,5 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 

test/hash_vector_test.cpp

@@ -1,5 +1,5 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 

test/implicit_fail_test.cpp

@@ -0,0 +1,21 @@
+
+// Copyright 2010 Daniel James.
+// Distributed under 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)
+
+#include <boost/functional/hash.hpp>
+
+namespace test
+{
+    struct base {};
+    std::size_t hash_value(base const&) { return 0; }
+    
+    struct converts { operator base() const { return base(); } };
+}
+
+int main() {
+    boost::hash<test::converts> hash;
+    test::converts x;
+    
+    hash(x);
+}

test/link_ext_test.cpp

@@ -1,22 +1,33 @@
 
-// Copyright 2006-2008 Daniel James.
+// Copyright 2006-2009 Daniel James.
 // Distributed under 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)
 
+#include "./config.hpp"
+
 #define HASH_NAMESPACE boost
 #include <boost/functional/hash.hpp>
 #include <boost/detail/lightweight_test.hpp>
 #include <vector>
 
 int f(std::size_t hash1, int* x1) {
+
     // Check that HASH_NAMESPACE::hash<int*> works in both files.
     HASH_NAMESPACE::hash<int*> ptr_hasher;
     BOOST_TEST(hash1 == ptr_hasher(x1));
 
+#if defined(TEST_EXTENSIONS)
+
     // Check that std::vector<std::size_t> is avaiable in this file.
     std::vector<std::size_t> x;
     x.push_back(*x1);
     HASH_NAMESPACE::hash<std::vector<std::size_t> > vector_hasher;
     return vector_hasher(x) != HASH_NAMESPACE::hash_value(x);
+    
+#else
+
+    return 0;
+
+#endif
 }
 

test/link_no_ext_test.cpp

@@ -1,8 +1,10 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 
+#include "./config.hpp"
+
 #define HASH_NAMESPACE boost
 #define BOOST_HASH_NO_EXTENSIONS
 #include <boost/functional/hash.hpp>

test/link_test.cpp

@@ -1,8 +1,10 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 
+#include "./config.hpp"
+
 #include <boost/functional/hash.hpp>
 
 extern int f();

test/link_test_2.cpp

@@ -1,8 +1,10 @@
 
-// Copyright 2005-2008 Daniel James.
+// Copyright 2005-2009 Daniel James.
 // Distributed under 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)
 
+#include "./config.hpp"
+
 #include <boost/functional/hash.hpp>
 
 int f() { return 0; }

test/namespace_fail_test.cpp

@@ -0,0 +1,16 @@
+
+// Copyright 2009 Daniel James.
+// Distributed under 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)
+
+// Check that I haven't inadvertantly pulled namespace std into the global
+// namespace.
+
+#include "./config.hpp"
+
+#include <list>
+#include <boost/functional/hash.hpp>
+
+typedef list<int> foo;
+
+int main() {}