Revert "Update irange.hpp"

Update irange.hpp

doc/Jamfile.v2

@@ -28,3 +28,8 @@ boostbook quickbook
     <format>pdf:<xsl:param>img.src.path=$(images_location)/
   ;
 
+###############################################################################
+alias boostdoc ;
+explicit boostdoc ;
+alias boostrelease : quickbook ;
+explicit boostrelease ;

doc/concepts.qbk

@@ -7,7 +7,7 @@
 
 [section Overview]
 
-A Range is a [*/concept/] similar to the STL [@http://www.sgi.com/Technology/STL/Container.html Container] concept. A Range provides iterators for accessing a half-open range `[first,one_past_last)` of elements and provides information about the number of elements in the Range. However, a Range has fewer requirements than a Container.
+A Range is a [*/concept/] similar to the STL [@http://www.sgi.com/tech/stl/Container.html Container] concept. A Range provides iterators for accessing a half-open range `[first,one_past_last)` of elements and provides information about the number of elements in the Range. However, a Range has fewer requirements than a Container.
 
 The motivation for the Range concept is that there are many useful Container-like types that do not meet the full requirements of Container, and many algorithms that can be written with this reduced set of requirements. In particular, a Range does not necessarily
 

doc/headers.qbk

@@ -46,7 +46,7 @@
     [[`<boost/range/adaptor/copied.hpp>`]            [__range_adaptors_copied__]]
     [[`<boost/range/adaptor/filtered.hpp>`]          [__range_adaptors_filtered__]]
     [[`<boost/range/adaptor/indexed.hpp>`]           [__range_adaptors_indexed__]]
-    [[`<boost/range/adaptor/indirected.hpp.`]        [__range_adaptors_indirected__]]
+    [[`<boost/range/adaptor/indirected.hpp>`]        [__range_adaptors_indirected__]]
     [[`<boost/range/adaptor/map.hpp>`]               [__range_adaptors_map_keys__ __range_adaptors_map_values__]]
     [[`<boost/range/adaptor/replaced.hpp>`]          [__range_adaptors_replaced__]]
     [[`<boost/range/adaptor/replaced_if.hpp>`]       [__range_adaptors_replaced_if__]]

doc/reference/adaptors.qbk

@@ -172,6 +172,7 @@ rng | boost::adaptors::adaptor_generator
 [include adaptors/indirected.qbk]
 [include adaptors/map_keys.qbk]
 [include adaptors/map_values.qbk]
+[include adaptors/ref_unwrapped.qbk]
 [include adaptors/replaced.qbk]
 [include adaptors/replaced_if.qbk]
 [include adaptors/reversed.qbk]

doc/reference/adaptors/filtered.qbk

@@ -12,9 +12,9 @@
 ]
 
 * [*Precondition:]  The `value_type` of the range is convertible to the argument type of `pred`.
-* [*Postcondition:] For all adjacent elements `[x]` in the returned range, `pred(x)` is `true`.
+* [*Postcondition:] For all elements `[x]` in the returned range, `pred(x)` is `true`.
 * [*Throws:] Whatever the copy constructor of `pred` might throw.
-* [*Range Category:] __forward_range__
+* [*Range Category:] __singlepass_range__
 * [*Range Return Type:] `boost::filtered_range<decltype(rng)>`
 * [*Returned Range Category:] The minimum of the range category of `rng` and __bidirectional_range__
 

doc/reference/adaptors/ref_unwrapped.qbk

@@ -0,0 +1,32 @@
+[/
+    Copyright 2015 Robin Eckert
+    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)
+/]
+[section:ref_unwrapped ref_unwrapped]
+
+[table
+    [[Syntax] [Code]]
+    [[Pipe] [`rng | boost::adaptors::ref_unwrapped`]]
+    [[Function] [`boost::adaptors::ref_unwrap(rng)`]]
+]
+
+This adaptor produces a range than applies `.get()` on all values in
+the range. It is useful for iterating ranges of
+`std::reference_wrapper` values or values using similar semantics.
+
+The adaptor is C++11 (and above) only.
+
+* [*Precondition:] The `value_type` of the range has a `.get() const`.
+* [*Postcondition:] For all elements `x` in the returned range, `x` is the result of `y.get()` where `y` is the corresponding element in the original range.
+* [*Range Category:] __single_pass_range__
+* [*Range Return Type:] `boost::unwrap_ref_range<decltype(rng)>`
+* [*Returned Range Category:] The range category of `rng`.
+
+[section:ref_unwrapped_example ref_unwrapped example]
+[import ../../../test/adaptor_test/ref_unwrapped_example.cpp]
+[ref_unwrapped_example]
+[endsect]
+
+This would produce the output `123`.
+[endsect]

doc/reference/adaptors/replaced.qbk

@@ -7,8 +7,8 @@
 
 [table
     [[Syntax] [Code]]
-    [[Pipe] [`rng | boost::adaptors::replaced(new_value, old_value)`]]
-    [[Function] [`boost::adaptors::replace(rng, new_value, old_value)`]]
+    [[Pipe] [`rng | boost::adaptors::replaced(old_value, new_value)`]]
+    [[Function] [`boost::adaptors::replace(rng, old_value, new_value)`]]
 ]
 
 * [*Precondition:]

doc/reference/algorithms.qbk

@@ -63,7 +63,7 @@ std::vector<int> vec = ...;
 boost::erase(vec, boost::unique<boost::return_found_end>(boost::sort(vec)));
 ``
 
-Notice the use of `boost::return_found_end`. What if we wanted to erase all the duplicates except one of them? In old-fashined STL-programming we might write
+Notice the use of `boost::return_found_end`. What if we wanted to erase all the duplicates except one of them? In old-fashioned STL-programming we might write
 
 ``
 // assume 'vec' is already sorted

doc/reference/ranges/irange.qbk

@@ -10,7 +10,11 @@
 ``
 template<class Integer>
 iterator_range< range_detail::integer_iterator<Integer> >
-irange(Integer first, Integer  last);
+irange(Integer last);
+
+template<class Integer>
+iterator_range< range_detail::integer_iterator<Integer> >
+irange(Integer first, Integer last);
 
 template<class Integer, class StepSize>
 iterator_range< range_detail::integer_iterator_with_step<Integer, StepSize> >
@@ -37,4 +41,3 @@ Defined in the header file `boost/range/irange.hpp`
 Constant. Since this function generates a new range the most significant performance cost is incurred through the iteration of the generated range.
 
 [endsect]
-

include/boost/range/adaptor/adjacent_filtered.hpp

@@ -181,7 +181,7 @@ namespace boost
         }
 
         template< class ForwardRng, class BinPredicate >
-        inline adjacent_filtered_range<BinPredicate, ForwardRng, false>
+        inline adjacent_filtered_range<BinPredicate, const ForwardRng, false>
         operator|( const ForwardRng& r,
                    const adjacent_excl_holder<BinPredicate>& f )
         {

include/boost/range/adaptor/filtered.hpp

@@ -56,23 +56,23 @@ namespace boost
             { }
         };
 
-        template< class ForwardRange, class Predicate >
-        inline filtered_range<Predicate, ForwardRange>
-        operator|(ForwardRange& r,
+        template< class SinglePassRange, class Predicate >
+        inline filtered_range<Predicate, SinglePassRange>
+        operator|(SinglePassRange& r,
                   const filter_holder<Predicate>& f)
         {
-            BOOST_RANGE_CONCEPT_ASSERT((ForwardRangeConcept<ForwardRange>));
-            return filtered_range<Predicate, ForwardRange>( f.val, r );
+            BOOST_RANGE_CONCEPT_ASSERT((SinglePassRangeConcept<SinglePassRange>));
+            return filtered_range<Predicate, SinglePassRange>( f.val, r );
         }
 
-        template< class ForwardRange, class Predicate >
-        inline filtered_range<Predicate, const ForwardRange>
-        operator|(const ForwardRange& r,
+        template< class SinglePassRange, class Predicate >
+        inline filtered_range<Predicate, const SinglePassRange>
+        operator|(const SinglePassRange& r,
                   const filter_holder<Predicate>& f )
         {
             BOOST_RANGE_CONCEPT_ASSERT((
-                ForwardRangeConcept<const ForwardRange>));
-            return filtered_range<Predicate, const ForwardRange>( f.val, r );
+                SinglePassRangeConcept<const SinglePassRange>));
+            return filtered_range<Predicate, const SinglePassRange>( f.val, r );
         }
 
     } // 'range_detail'
@@ -93,23 +93,26 @@ namespace boost
                        range_detail::forwarder<range_detail::filter_holder>();
         }
 
-        template<class ForwardRange, class Predicate>
-        inline filtered_range<Predicate, ForwardRange>
-        filter(ForwardRange& rng, Predicate filter_pred)
-        {
-            BOOST_RANGE_CONCEPT_ASSERT((ForwardRangeConcept<ForwardRange>));
-
-            return range_detail::filtered_range<Predicate, ForwardRange>( filter_pred, rng );
-        }
-
-        template<class ForwardRange, class Predicate>
-        inline filtered_range<Predicate, const ForwardRange>
-        filter(const ForwardRange& rng, Predicate filter_pred)
+        template<class SinglePassRange, class Predicate>
+        inline filtered_range<Predicate, SinglePassRange>
+        filter(SinglePassRange& rng, Predicate filter_pred)
         {
             BOOST_RANGE_CONCEPT_ASSERT((
-                ForwardRangeConcept<const ForwardRange>));
+                SinglePassRangeConcept<SinglePassRange>));
 
-            return range_detail::filtered_range<Predicate, const ForwardRange>( filter_pred, rng );
+            return range_detail::filtered_range<
+                Predicate, SinglePassRange>( filter_pred, rng );
+        }
+
+        template<class SinglePassRange, class Predicate>
+        inline filtered_range<Predicate, const SinglePassRange>
+        filter(const SinglePassRange& rng, Predicate filter_pred)
+        {
+            BOOST_RANGE_CONCEPT_ASSERT((
+                SinglePassRangeConcept<const SinglePassRange>));
+
+            return range_detail::filtered_range<
+                Predicate, const SinglePassRange>( filter_pred, rng );
         }
     } // 'adaptors'
 

include/boost/range/adaptor/ref_unwrapped.hpp

@@ -0,0 +1,102 @@
+// Boost.Range library
+//
+//  Copyright Robin Eckert 2015.
+//  Copyright Thorsten Ottosen, Neil Groves 2006 - 2008. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+
+#ifndef BOOST_RANGE_ADAPTOR_REF_UNWRAPPED_HPP
+#define BOOST_RANGE_ADAPTOR_REF_UNWRAPPED_HPP
+
+#include <boost/range/adaptor/transformed.hpp>
+#include <boost/range/reference.hpp>
+#include <boost/range/concepts.hpp>
+
+#include <utility>
+
+#if !defined(BOOST_NO_CXX11_DECLTYPE)
+
+namespace boost
+{
+    namespace range_detail
+    {
+        struct ref_unwrapped_forwarder {};
+
+        template<class SinglePassRange>
+        struct unwrap_ref
+        {
+            typedef BOOST_DEDUCED_TYPENAME
+                          range_reference<SinglePassRange>::type argument_type;
+
+            using result_type = decltype(std::declval<argument_type>().get() );
+
+            result_type operator()( argument_type &&r ) const
+            {
+                return r.get();
+            }
+        };
+
+
+        template<class SinglePassRange>
+        class unwrap_ref_range
+            : public transformed_range<unwrap_ref<SinglePassRange>,
+                                       SinglePassRange>
+        {
+            using base = transformed_range<unwrap_ref<SinglePassRange>,
+                                           SinglePassRange>;
+        public:
+            using transform_fn_type = unwrap_ref<SinglePassRange>;
+            using source_range_type = SinglePassRange;
+
+            unwrap_ref_range(transform_fn_type fn, source_range_type &rng)
+                : base(fn, rng)
+            {
+            }
+
+            unwrap_ref_range(const base &other) : base(other) {}
+        };
+
+        template<class SinglePassRange>
+        inline unwrap_ref_range<SinglePassRange>
+        operator|(SinglePassRange& r, ref_unwrapped_forwarder)
+        {
+            BOOST_RANGE_CONCEPT_ASSERT((
+                SinglePassRangeConcept<SinglePassRange>));
+
+            return operator|( r,
+                boost::adaptors::transformed(unwrap_ref<SinglePassRange>()));
+        }
+
+    }
+
+    using range_detail::unwrap_ref_range;
+
+    namespace adaptors
+    {
+        namespace
+        {
+            const range_detail::ref_unwrapped_forwarder ref_unwrapped =
+                                       range_detail::ref_unwrapped_forwarder();
+        }
+
+        template<class SinglePassRange>
+        inline unwrap_ref_range<SinglePassRange>
+        ref_unwrap(SinglePassRange& rng)
+        {
+            BOOST_RANGE_CONCEPT_ASSERT((
+                SinglePassRangeConcept<SinglePassRange>));
+
+            return unwrap_ref_range<SinglePassRange>(
+                range_detail::unwrap_ref<SinglePassRange>(), rng );
+        }
+    } // 'adaptors'
+
+}
+
+#endif
+
+#endif

include/boost/range/adaptor/replaced.hpp

@@ -101,12 +101,9 @@ namespace boost
             void operator=(const replace_holder&);
         };
 
-        template< class SinglePassRange >
+        template< class SinglePassRange, class Value >
         inline replaced_range<SinglePassRange>
-        operator|(
-            SinglePassRange& r,
-            const replace_holder<
-                BOOST_DEDUCED_TYPENAME range_value<SinglePassRange>::type>& f )
+        operator|(SinglePassRange& r, const replace_holder<Value>& f)
         {
             BOOST_RANGE_CONCEPT_ASSERT((
                 SinglePassRangeConcept<SinglePassRange>));
@@ -114,12 +111,9 @@ namespace boost
             return replaced_range<SinglePassRange>(r, f.val1, f.val2);
         }
 
-        template< class SinglePassRange >
+        template< class SinglePassRange, class Value >
         inline replaced_range<const SinglePassRange>
-        operator|(
-            const SinglePassRange& r,
-            const replace_holder<
-                BOOST_DEDUCED_TYPENAME range_value<SinglePassRange>::type>& f)
+        operator|(const SinglePassRange& r, const replace_holder<Value>& f)
         {
             BOOST_RANGE_CONCEPT_ASSERT((
                 SinglePassRangeConcept<const SinglePassRange>));
@@ -139,11 +133,9 @@ namespace boost
                     range_detail::forwarder2<range_detail::replace_holder>();
         }
 
-        template<class SinglePassRange>
+        template< class SinglePassRange, class Value >
         inline replaced_range<SinglePassRange>
-        replace(SinglePassRange& rng,
-                BOOST_DEDUCED_TYPENAME range_value<SinglePassRange>::type from,
-                BOOST_DEDUCED_TYPENAME range_value<SinglePassRange>::type to)
+        replace(SinglePassRange& rng, Value from, Value to)
         {
             BOOST_RANGE_CONCEPT_ASSERT((
                 SinglePassRangeConcept<SinglePassRange>));
@@ -151,11 +143,9 @@ namespace boost
             return replaced_range<SinglePassRange>(rng, from, to);
         }
 
-        template<class SinglePassRange>
+        template< class SinglePassRange, class Value >
         inline replaced_range<const SinglePassRange>
-        replace(const SinglePassRange& rng,
-                BOOST_DEDUCED_TYPENAME range_value<SinglePassRange>::type from,
-                BOOST_DEDUCED_TYPENAME range_value<SinglePassRange>::type to)
+        replace(const SinglePassRange& rng, Value from, Value to)
         {
             BOOST_RANGE_CONCEPT_ASSERT((
                 SinglePassRangeConcept<const SinglePassRange>));

include/boost/range/adaptor/replaced_if.hpp

@@ -103,13 +103,9 @@ namespace boost
             T m_to;
         };
 
-        template< class Pred, class SinglePassRange >
+        template< class Pred, class SinglePassRange, class Value >
         inline replaced_if_range<Pred, SinglePassRange>
-        operator|(
-            SinglePassRange& r,
-            const replace_if_holder<
-                Pred,
-                BOOST_DEDUCED_TYPENAME range_value<SinglePassRange>::type>& f)
+        operator|(SinglePassRange& r, const replace_if_holder<Pred, Value>& f)
         {
             BOOST_RANGE_CONCEPT_ASSERT((
                 SinglePassRangeConcept<SinglePassRange>));
@@ -118,13 +114,9 @@ namespace boost
                 r, f.pred(), f.to());
         }
 
-        template< class Pred, class SinglePassRange >
+        template< class Pred, class SinglePassRange, class Value >
         inline replaced_if_range<Pred, const SinglePassRange>
-        operator|(
-            const SinglePassRange& r,
-            const replace_if_holder<
-                Pred,
-                BOOST_DEDUCED_TYPENAME range_value<SinglePassRange>::type>& f)
+        operator|(const SinglePassRange& r, const replace_if_holder<Pred, Value>& f)
         {
             BOOST_RANGE_CONCEPT_ASSERT((
                 SinglePassRangeConcept<const SinglePassRange>));
@@ -145,10 +137,9 @@ namespace boost
                     range_detail::forwarder2TU<range_detail::replace_if_holder>();
         }
 
-        template<class Pred, class SinglePassRange>
+        template< class Pred, class SinglePassRange, class Value >
         inline replaced_if_range<Pred, SinglePassRange>
-        replace_if(SinglePassRange& rng, Pred pred,
-                   BOOST_DEDUCED_TYPENAME range_value<SinglePassRange>::type to)
+        replace_if(SinglePassRange& rng, Pred pred, Value to)
         {
             BOOST_RANGE_CONCEPT_ASSERT((
                 SinglePassRangeConcept<SinglePassRange>));
@@ -157,12 +148,9 @@ namespace boost
                 rng, pred, to);
         }
 
-        template<class Pred, class SinglePassRange>
+        template< class Pred, class SinglePassRange, class Value >
         inline replaced_if_range<Pred, const SinglePassRange>
-        replace_if(
-            const SinglePassRange& rng,
-            Pred pred,
-            BOOST_DEDUCED_TYPENAME range_value<const SinglePassRange>::type to)
+        replace_if(const SinglePassRange& rng, Pred pred, Value to)
         {
             BOOST_RANGE_CONCEPT_ASSERT((
                 SinglePassRangeConcept<const SinglePassRange>));

include/boost/range/adaptor/strided.hpp

@@ -603,7 +603,7 @@ namespace boost
         template<
             class Rng,
             class Category =
-                typename iterator_traversal<
+                typename iterators::pure_iterator_traversal<
                     typename range_iterator<Rng>::type
                 >::type
         >

include/boost/range/algorithm/max_element.hpp

@@ -9,12 +9,12 @@
 #ifndef BOOST_RANGE_ALGORITHM_MAX_ELEMENT_HPP_INCLUDED
 #define BOOST_RANGE_ALGORITHM_MAX_ELEMENT_HPP_INCLUDED
 
+#include <boost/algorithm/minmax_element.hpp>
 #include <boost/concept_check.hpp>
 #include <boost/range/begin.hpp>
 #include <boost/range/end.hpp>
 #include <boost/range/concepts.hpp>
 #include <boost/range/detail/range_return.hpp>
-#include <algorithm>
 
 namespace boost
 {
@@ -32,7 +32,7 @@ inline BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange>::type
 max_element(ForwardRange& rng)
 {
     BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
-    return std::max_element(boost::begin(rng), boost::end(rng));
+    return boost::first_max_element(boost::begin(rng), boost::end(rng));
 }
 
 /// \overload
@@ -41,7 +41,7 @@ inline BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type
 max_element(const ForwardRange& rng)
 {
     BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
-    return std::max_element(boost::begin(rng), boost::end(rng));
+    return boost::first_max_element(boost::begin(rng), boost::end(rng));
 }
 
 /// \overload
@@ -50,7 +50,7 @@ inline BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange>::type
 max_element(ForwardRange& rng, BinaryPredicate pred)
 {
     BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
-    return std::max_element(boost::begin(rng), boost::end(rng), pred);
+    return boost::first_max_element(boost::begin(rng), boost::end(rng), pred);
 }
 
 /// \overload
@@ -59,7 +59,7 @@ inline BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type
 max_element(const ForwardRange& rng, BinaryPredicate pred)
 {
     BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
-    return std::max_element(boost::begin(rng), boost::end(rng), pred);
+    return boost::first_max_element(boost::begin(rng), boost::end(rng), pred);
 }
 
 // range_return overloads
@@ -71,7 +71,7 @@ max_element(ForwardRange& rng)
 {
     BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
     return range_return<ForwardRange,re>::pack(
-        std::max_element(boost::begin(rng), boost::end(rng)),
+        boost::first_max_element(boost::begin(rng), boost::end(rng)),
         rng);
 }
 
@@ -82,7 +82,7 @@ max_element(const ForwardRange& rng)
 {
     BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
     return range_return<const ForwardRange,re>::pack(
-        std::max_element(boost::begin(rng), boost::end(rng)),
+        boost::first_max_element(boost::begin(rng), boost::end(rng)),
         rng);
 }
 
@@ -93,7 +93,7 @@ max_element(ForwardRange& rng, BinaryPredicate pred)
 {
     BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
     return range_return<ForwardRange,re>::pack(
-        std::max_element(boost::begin(rng), boost::end(rng), pred),
+        boost::first_max_element(boost::begin(rng), boost::end(rng), pred),
         rng);
 }
 
@@ -104,7 +104,7 @@ max_element(const ForwardRange& rng, BinaryPredicate pred)
 {
     BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
     return range_return<const ForwardRange,re>::pack(
-        std::max_element(boost::begin(rng), boost::end(rng), pred),
+        boost::first_max_element(boost::begin(rng), boost::end(rng), pred),
         rng);
 }
 

include/boost/range/algorithm/min_element.hpp

@@ -9,12 +9,12 @@
 #ifndef BOOST_RANGE_ALGORITHM_MIN_ELEMENT_HPP_INCLUDED
 #define BOOST_RANGE_ALGORITHM_MIN_ELEMENT_HPP_INCLUDED
 
+#include <boost/algorithm/minmax_element.hpp>
 #include <boost/concept_check.hpp>
 #include <boost/range/begin.hpp>
 #include <boost/range/end.hpp>
 #include <boost/range/concepts.hpp>
 #include <boost/range/detail/range_return.hpp>
-#include <algorithm>
 
 namespace boost
 {
@@ -32,7 +32,7 @@ inline BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange>::type
 min_element(ForwardRange& rng)
 {
     BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
-    return std::min_element(boost::begin(rng), boost::end(rng));
+    return boost::first_min_element(boost::begin(rng), boost::end(rng));
 }
 
 /// \overload
@@ -41,7 +41,7 @@ inline BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type
 min_element(const ForwardRange& rng)
 {
     BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
-    return std::min_element(boost::begin(rng), boost::end(rng));
+    return boost::first_min_element(boost::begin(rng), boost::end(rng));
 }
 
 /// \overload
@@ -50,7 +50,7 @@ inline BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange>::type
 min_element(ForwardRange& rng, BinaryPredicate pred)
 {
     BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
-    return std::min_element(boost::begin(rng), boost::end(rng), pred);
+    return boost::first_min_element(boost::begin(rng), boost::end(rng), pred);
 }
 
 /// \overload
@@ -59,7 +59,7 @@ inline BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type
 min_element(const ForwardRange& rng, BinaryPredicate pred)
 {
     BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
-    return std::min_element(boost::begin(rng), boost::end(rng), pred);
+    return boost::first_min_element(boost::begin(rng), boost::end(rng), pred);
 }
 
 // range_return overloads
@@ -71,7 +71,7 @@ min_element(ForwardRange& rng)
 {
     BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
     return range_return<ForwardRange,re>::pack(
-        std::min_element(boost::begin(rng), boost::end(rng)),
+        boost::first_min_element(boost::begin(rng), boost::end(rng)),
         rng);
 }
 
@@ -82,7 +82,7 @@ min_element(const ForwardRange& rng)
 {
     BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
     return range_return<const ForwardRange,re>::pack(
-        std::min_element(boost::begin(rng), boost::end(rng)),
+        boost::first_min_element(boost::begin(rng), boost::end(rng)),
         rng);
 }
 
@@ -93,7 +93,7 @@ min_element(ForwardRange& rng, BinaryPredicate pred)
 {
     BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
     return range_return<ForwardRange,re>::pack(
-        std::min_element(boost::begin(rng), boost::end(rng), pred),
+        boost::first_min_element(boost::begin(rng), boost::end(rng), pred),
         rng);
 }
 
@@ -104,7 +104,7 @@ min_element(const ForwardRange& rng, BinaryPredicate pred)
 {
     BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
     return range_return<const ForwardRange,re>::pack(
-        std::min_element(boost::begin(rng), boost::end(rng), pred),
+        boost::first_min_element(boost::begin(rng), boost::end(rng), pred),
         rng);
 }
 

include/boost/range/algorithm/random_shuffle.hpp

@@ -14,12 +14,85 @@
 #include <boost/range/end.hpp>
 #include <boost/range/concepts.hpp>
 #include <algorithm>
+#ifdef BOOST_NO_CXX98_RANDOM_SHUFFLE
+#include <cstdlib>
+#endif
 
 namespace boost
 {
     namespace range
     {
 
+        namespace detail
+        {
+#ifdef BOOST_NO_CXX98_RANDOM_SHUFFLE
+
+// wrap std::rand as UniformRandomBitGenerator
+struct wrap_rand
+{
+    typedef unsigned int result_type;
+
+    static result_type (min)()
+    {
+        return 0;
+    }
+
+    static result_type (max)()
+    {
+        return RAND_MAX;
+    }
+
+    result_type operator()()
+    {
+        return std::rand();
+    }
+};
+
+template< class RandomIt >
+inline void random_shuffle(RandomIt first, RandomIt last)
+{
+    std::shuffle(first, last, wrap_rand());
+}
+
+// wrap Generator as UniformRandomBitGenerator
+template< class Generator >
+struct wrap_generator
+{
+    typedef unsigned int result_type;
+    static const int max_arg = ((0u - 1u) >> 2) + 1;
+    Generator& g;
+
+    wrap_generator(Generator& gen) : g(gen) {}
+
+    static result_type (min)()
+    {
+        return 0;
+    }
+
+    static result_type (max)()
+    {
+        return max_arg - 1;
+    }
+
+    result_type operator()()
+    {
+        return static_cast<result_type>(g(max_arg));
+    }
+};
+
+template< class RandomIt, class Generator >
+inline void random_shuffle(RandomIt first, RandomIt last, Generator& gen)
+{
+    std::shuffle(first, last, wrap_generator< Generator >(gen));
+}
+
+#else
+    
+using std::random_shuffle;
+
+#endif  
+        } // namespace detail
+
 /// \brief template function random_shuffle
 ///
 /// range-based version of the random_shuffle std algorithm
@@ -30,7 +103,7 @@ template<class RandomAccessRange>
 inline RandomAccessRange& random_shuffle(RandomAccessRange& rng)
 {
     BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<RandomAccessRange> ));
-    std::random_shuffle(boost::begin(rng), boost::end(rng));
+    detail::random_shuffle(boost::begin(rng), boost::end(rng));
     return rng;
 }
 
@@ -39,7 +112,7 @@ template<class RandomAccessRange>
 inline const RandomAccessRange& random_shuffle(const RandomAccessRange& rng)
 {
     BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<const RandomAccessRange> ));
-    std::random_shuffle(boost::begin(rng), boost::end(rng));
+    detail::random_shuffle(boost::begin(rng), boost::end(rng));
     return rng;
 }
 
@@ -48,7 +121,7 @@ template<class RandomAccessRange, class Generator>
 inline RandomAccessRange& random_shuffle(RandomAccessRange& rng, Generator& gen)
 {
     BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<RandomAccessRange> ));
-    std::random_shuffle(boost::begin(rng), boost::end(rng), gen);
+    detail::random_shuffle(boost::begin(rng), boost::end(rng), gen);
     return rng;
 }
 
@@ -57,7 +130,7 @@ template<class RandomAccessRange, class Generator>
 inline const RandomAccessRange& random_shuffle(const RandomAccessRange& rng, Generator& gen)
 {
     BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<const RandomAccessRange> ));
-    std::random_shuffle(boost::begin(rng), boost::end(rng), gen);
+    detail::random_shuffle(boost::begin(rng), boost::end(rng), gen);
     return rng;
 }
 

include/boost/range/algorithm_ext/insert.hpp

@@ -39,6 +39,7 @@ inline Container& insert( Container& on, const Range& from )
     BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<Container> ));
     BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<Range> ));
     on.insert(boost::begin(from), boost::end(from));
+    return on;
 }
 
     } // namespace range

include/boost/range/algorithm_ext/push_back.hpp

@@ -20,9 +20,37 @@
 
 namespace boost
 {
-    namespace range
+#if !defined( BOOST_NO_CXX11_RVALUE_REFERENCES )
+    namespace range_detail
     {
 
+template < class Container, class Range >
+inline Container& push_back_impl( Container& on, Range&& from, std::false_type)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<Range> ));
+    BOOST_ASSERT_MSG(!range_detail::is_same_object(on, from),
+        "cannot move from a container to itself");
+    on.insert( on.end(),
+               std::make_move_iterator(boost::begin(from)),
+               std::make_move_iterator(boost::end(from)));
+    return on;
+}
+
+template < class Container, class Range >
+inline Container& push_back_impl( Container& on, const Range& from, std::true_type)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const Range> ));
+    BOOST_ASSERT_MSG(!range_detail::is_same_object(on, from),
+        "cannot copy from a container to itself");
+    on.insert( on.end(), boost::begin(from), boost::end(from));
+    return on;
+}
+
+    } //namespace range_detail
+#endif
+
+    namespace range {
+#if defined( BOOST_NO_CXX11_RVALUE_REFERENCES )
 template< class Container, class Range >
 inline Container& push_back( Container& on, const Range& from )
 {
@@ -34,6 +62,19 @@ inline Container& push_back( Container& on, const Range& from )
     return on;
 }
 
+#else
+
+template< class Container, class Range >
+inline Container& push_back( Container& on, Range&& from )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<Container> ));
+    range_detail::push_back_impl(on,
+                                 std::forward<Range>(from),
+                                 std::is_lvalue_reference<Range>() );
+    return on;
+}
+
+#endif
     } // namespace range
     using range::push_back;
 } // namespace boost

include/boost/range/as_literal.hpp

@@ -25,6 +25,11 @@
 #include <boost/detail/workaround.hpp>
 
 #include <cstring>
+
+#if !defined(BOOST_NO_CXX11_CHAR16_T) || !defined(BOOST_NO_CXX11_CHAR32_T)
+#include <string>  // for std::char_traits
+#endif
+
 #ifndef BOOST_NO_CWCHAR
 #include <cwchar>
 #endif
@@ -38,6 +43,20 @@ namespace boost
             return strlen( s );
         }
 
+#ifndef BOOST_NO_CXX11_CHAR16_T
+        inline std::size_t length( const char16_t* s )
+        {
+            return std::char_traits<char16_t>::length( s );
+        }
+#endif
+
+#ifndef BOOST_NO_CXX11_CHAR32_T
+        inline std::size_t length( const char32_t* s )
+        {
+            return std::char_traits<char32_t>::length( s );
+        }
+#endif
+
 #ifndef BOOST_NO_CWCHAR
         inline std::size_t length( const wchar_t* s )
         {
@@ -61,6 +80,30 @@ namespace boost
             return true;
         }
 
+#ifndef BOOST_NO_CXX11_CHAR16_T
+        inline bool is_char_ptr( char16_t* )
+        {
+            return true;
+        }
+
+        inline bool is_char_ptr( const char16_t* )
+        {
+            return true;
+        }
+#endif
+
+#ifndef BOOST_NO_CXX11_CHAR32_T
+        inline bool is_char_ptr( char32_t* )
+        {
+            return true;
+        }
+
+        inline bool is_char_ptr( const char32_t* )
+        {
+            return true;
+        }
+#endif
+
 #ifndef BOOST_NO_CWCHAR
         inline bool is_char_ptr( wchar_t* )
         {

include/boost/range/begin.hpp

@@ -36,7 +36,7 @@ namespace range_detail
     //////////////////////////////////////////////////////////////////////
 
     template< typename C >
-    inline BOOST_DEDUCED_TYPENAME range_iterator<C>::type
+    BOOST_CONSTEXPR inline BOOST_DEDUCED_TYPENAME range_iterator<C>::type
     range_begin( C& c )
     {
         //
@@ -52,13 +52,13 @@ namespace range_detail
     //////////////////////////////////////////////////////////////////////
 
     template< typename Iterator >
-    inline Iterator range_begin( const std::pair<Iterator,Iterator>& p )
+    BOOST_CONSTEXPR inline Iterator range_begin( const std::pair<Iterator,Iterator>& p )
     {
         return p.first;
     }
 
     template< typename Iterator >
-    inline Iterator range_begin( std::pair<Iterator,Iterator>& p )
+    BOOST_CONSTEXPR inline Iterator range_begin( std::pair<Iterator,Iterator>& p )
     {
         return p.first;
     }
@@ -71,13 +71,13 @@ namespace range_detail
     // May this be discarded? Or is it needed for bad compilers?
     //
     template< typename T, std::size_t sz >
-    inline const T* range_begin( const T (&a)[sz] )
+    BOOST_CONSTEXPR inline const T* range_begin( const T (&a)[sz] ) BOOST_NOEXCEPT
     {
         return a;
     }
 
     template< typename T, std::size_t sz >
-    inline T* range_begin( T (&a)[sz] )
+    BOOST_CONSTEXPR inline T* range_begin( T (&a)[sz] ) BOOST_NOEXCEPT
     {
         return a;
     }
@@ -94,7 +94,7 @@ namespace range_adl_barrier
 {
 
 template< class T >
-inline BOOST_DEDUCED_TYPENAME range_iterator<T>::type begin( T& r )
+BOOST_CONSTEXPR inline BOOST_DEDUCED_TYPENAME range_iterator<T>::type begin( T& r )
 {
 #if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
     using namespace range_detail;
@@ -103,7 +103,7 @@ inline BOOST_DEDUCED_TYPENAME range_iterator<T>::type begin( T& r )
 }
 
 template< class T >
-inline BOOST_DEDUCED_TYPENAME range_iterator<const T>::type begin( const T& r )
+BOOST_CONSTEXPR inline BOOST_DEDUCED_TYPENAME range_iterator<const T>::type begin( const T& r )
 {
 #if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
     using namespace range_detail;

include/boost/range/concepts.hpp

@@ -25,6 +25,8 @@
 #include <boost/range/detail/misc_concept.hpp>
 #include <boost/type_traits/remove_reference.hpp>
 
+#include <iterator>
+
 /*!
  * \file
  * \brief Concept checks for the Boost Range library.
@@ -164,10 +166,10 @@ namespace boost {
                 // work
                 (void)(i++);
 
-                BOOST_DEDUCED_TYPENAME boost::detail::iterator_traits<Iterator>::reference r1(*i);
+                BOOST_DEDUCED_TYPENAME std::iterator_traits<Iterator>::reference r1(*i);
                 boost::ignore_unused_variable_warning(r1);
 
-                BOOST_DEDUCED_TYPENAME boost::detail::iterator_traits<Iterator>::reference r2(*(++i));
+                BOOST_DEDUCED_TYPENAME std::iterator_traits<Iterator>::reference r2(*(++i));
                 boost::ignore_unused_variable_warning(r2);
             }
         private:
@@ -181,7 +183,7 @@ namespace boost {
             , DefaultConstructible<Iterator>
         {
 #if BOOST_RANGE_ENABLE_CONCEPT_ASSERT
-            typedef BOOST_DEDUCED_TYPENAME boost::detail::iterator_traits<Iterator>::difference_type difference_type;
+            typedef BOOST_DEDUCED_TYPENAME std::iterator_traits<Iterator>::difference_type difference_type;
 
             BOOST_MPL_ASSERT((is_integral<difference_type>));
             BOOST_MPL_ASSERT_RELATION(std::numeric_limits<difference_type>::is_signed, ==, true);
@@ -200,7 +202,7 @@ namespace boost {
                 // is convertible to reference.
                 Iterator i2(i++);
                 boost::ignore_unused_variable_warning(i2);
-                BOOST_DEDUCED_TYPENAME boost::detail::iterator_traits<Iterator>::reference r(*(i++));
+                BOOST_DEDUCED_TYPENAME std::iterator_traits<Iterator>::reference r(*(i++));
                 boost::ignore_unused_variable_warning(r);
             }
         private:

include/boost/range/const_iterator.hpp

@@ -36,7 +36,7 @@ namespace boost
 BOOST_RANGE_EXTRACT_OPTIONAL_TYPE( const_iterator )
 
 template< typename C >
-struct range_const_iterator
+struct range_const_iterator_helper
         : extract_const_iterator<C>
 {};
 
@@ -45,7 +45,7 @@ struct range_const_iterator
 //////////////////////////////////////////////////////////////////////////
 
 template< typename Iterator >
-struct range_const_iterator<std::pair<Iterator,Iterator> >
+struct range_const_iterator_helper<std::pair<Iterator,Iterator> >
 {
     typedef Iterator type;
 };
@@ -55,7 +55,7 @@ struct range_const_iterator<std::pair<Iterator,Iterator> >
 //////////////////////////////////////////////////////////////////////////
 
 template< typename T, std::size_t sz >
-struct range_const_iterator< T[sz] >
+struct range_const_iterator_helper< T[sz] >
 {
     typedef const T* type;
 };
@@ -64,7 +64,7 @@ struct range_const_iterator< T[sz] >
 
 template<typename C, typename Enabler=void>
 struct range_const_iterator
-        : range_detail::range_const_iterator<
+        : range_detail::range_const_iterator_helper<
             BOOST_DEDUCED_TYPENAME remove_reference<C>::type
         >
 {

include/boost/range/detail/any_iterator.hpp

@@ -114,6 +114,8 @@ namespace boost
         };
     } // namespace range_detail
 
+    namespace iterators
+    {
     namespace detail
     {
         // Rationale:
@@ -245,8 +247,8 @@ namespace boost
             any_iterator_type stored_iterator;
         };
 
-
-    }
+    } //namespace detail
+    } //namespace iterators
 
     namespace range_detail
     {

include/boost/range/detail/any_iterator_wrapper.hpp

@@ -10,7 +10,7 @@
 #ifndef BOOST_RANGE_DETAIL_ANY_ITERATOR_WRAPPER_HPP_INCLUDED
 #define BOOST_RANGE_DETAIL_ANY_ITERATOR_WRAPPER_HPP_INCLUDED
 
-#include <boost/polymorphic_cast.hpp>
+#include <boost/cast.hpp>
 #include <boost/range/config.hpp>
 #include <boost/range/detail/any_iterator_interface.hpp>
 #include <boost/range/concepts.hpp>

include/boost/range/detail/begin.hpp

@@ -32,7 +32,7 @@ namespace boost
         struct range_begin<std_container_>
         {
             template< typename C >
-            static BOOST_RANGE_DEDUCED_TYPENAME range_iterator<C>::type fun( C& c )
+            BOOST_CONSTEXPR static BOOST_RANGE_DEDUCED_TYPENAME range_iterator<C>::type fun( C& c )
             {
                 return c.begin();
             };
@@ -46,7 +46,7 @@ namespace boost
         struct range_begin<std_pair_>
         {
             template< typename P >
-            static BOOST_RANGE_DEDUCED_TYPENAME range_iterator<P>::type fun( const P& p )
+            BOOST_CONSTEXPR static BOOST_RANGE_DEDUCED_TYPENAME range_iterator<P>::type fun( const P& p )
             {
                 return p.first;
             }
@@ -60,7 +60,7 @@ namespace boost
         struct range_begin<array_>
         {
             template<typename T>
-            static BOOST_RANGE_DEDUCED_TYPENAME range_value<T>::type* fun(T& t)
+            BOOST_CONSTEXPR static BOOST_RANGE_DEDUCED_TYPENAME range_value<T>::type* fun(T& t)
             {
                 return t;
             }
@@ -71,7 +71,7 @@ namespace boost
     namespace range_adl_barrier
     {
         template< typename C >
-        inline BOOST_RANGE_DEDUCED_TYPENAME range_iterator<C>::type
+        BOOST_CONSTEXPR inline BOOST_RANGE_DEDUCED_TYPENAME range_iterator<C>::type
         begin( C& c )
         {
             return range_detail::range_begin< BOOST_RANGE_DEDUCED_TYPENAME range_detail::range<C>::type >::fun( c );

include/boost/range/detail/collection_traits.hpp

@@ -22,7 +22,6 @@
 #ifndef BOOST_RANGE_STRING_COLLECTION_TRAITS_HPP
 #define BOOST_RANGE_STRING_COLLECTION_TRAITS_HPP
 
-#include <boost/algorithm/string/config.hpp>
 #include <boost/type_traits/is_array.hpp>
 #include <boost/type_traits/is_pointer.hpp>
 #include <boost/mpl/eval_if.hpp>
@@ -74,13 +73,13 @@ namespace boost {
         struct collection_traits
         {
         private:
-            typedef BOOST_STRING_TYPENAME ::boost::mpl::eval_if< 
+            typedef typename ::boost::mpl::eval_if<
                     ::boost::algorithm::detail::is_pair<T>, 
                         detail::pair_container_traits_selector<T>,
-                        BOOST_STRING_TYPENAME ::boost::mpl::eval_if< 
+                        typename ::boost::mpl::eval_if<
                         ::boost::is_array<T>, 
                             detail::array_container_traits_selector<T>,
-                            BOOST_STRING_TYPENAME ::boost::mpl::eval_if<
+                            typename ::boost::mpl::eval_if<
                             ::boost::is_pointer<T>,
                                 detail::pointer_container_traits_selector<T>,
                                 detail::default_container_traits_selector<T>
@@ -91,22 +90,22 @@ namespace boost {
             //! Function type       
             typedef container_helper_type function_type;        
             //! Value type
-            typedef BOOST_STRING_TYPENAME 
+            typedef typename
                 container_helper_type::value_type value_type;
             //! Size type
-            typedef BOOST_STRING_TYPENAME 
+            typedef typename
                 container_helper_type::size_type size_type;
             //! Iterator type
-            typedef BOOST_STRING_TYPENAME 
+            typedef typename
                 container_helper_type::iterator iterator;
             //! Const iterator type
-            typedef BOOST_STRING_TYPENAME 
+            typedef typename
                 container_helper_type::const_iterator const_iterator;
             //! Result iterator type ( iterator of const_iterator, depending on the constness of the container )
-            typedef BOOST_STRING_TYPENAME 
+            typedef typename
                 container_helper_type::result_iterator result_iterator;
             //! Difference type
-            typedef BOOST_STRING_TYPENAME 
+            typedef typename
                 container_helper_type::difference_type difference_type;
 
         }; // 'collection_traits'
@@ -120,7 +119,7 @@ namespace boost {
         template< typename C >
         struct value_type_of
         {
-            typedef BOOST_STRING_TYPENAME collection_traits<C>::value_type type;
+            typedef typename collection_traits<C>::value_type type;
         };
         
         //! Container difference trait
@@ -130,7 +129,7 @@ namespace boost {
         template< typename C >
         struct difference_type_of
         {
-            typedef BOOST_STRING_TYPENAME collection_traits<C>::difference_type type;
+            typedef typename collection_traits<C>::difference_type type;
         };
 
         //! Container iterator trait
@@ -140,7 +139,7 @@ namespace boost {
         template< typename C >
         struct iterator_of
         {
-            typedef BOOST_STRING_TYPENAME collection_traits<C>::iterator type;
+            typedef typename collection_traits<C>::iterator type;
         };
 
         //! Container const_iterator trait
@@ -150,7 +149,7 @@ namespace boost {
         template< typename C >
         struct const_iterator_of
         {
-            typedef BOOST_STRING_TYPENAME collection_traits<C>::const_iterator type;
+            typedef typename collection_traits<C>::const_iterator type;
         };
 
 
@@ -162,7 +161,7 @@ namespace boost {
         template< typename C >
         struct result_iterator_of
         {
-            typedef BOOST_STRING_TYPENAME collection_traits<C>::result_iterator type;
+            typedef typename collection_traits<C>::result_iterator type;
         };
 
 //  collection_traits related functions -----------------------------------------//
@@ -172,7 +171,7 @@ namespace boost {
             Get the size of the container. Uses collection_traits.
         */
         template< typename C >
-        inline BOOST_STRING_TYPENAME collection_traits<C>::size_type
+        inline typename collection_traits<C>::size_type
         size( const C& c )
         {
             return collection_traits<C>::function_type::size( c ); 
@@ -195,7 +194,7 @@ namespace boost {
             Get the begin iterator of the container. Uses collection_traits.
         */
         template< typename C >
-        inline BOOST_STRING_TYPENAME collection_traits<C>::iterator
+        inline typename collection_traits<C>::iterator
         begin( C& c )
         {
             return collection_traits<C>::function_type::begin( c ); 
@@ -206,7 +205,7 @@ namespace boost {
             \overload
         */
         template< typename C >
-        inline BOOST_STRING_TYPENAME collection_traits<C>::const_iterator
+        inline typename collection_traits<C>::const_iterator
         begin( const C& c )
         {
             return collection_traits<C>::function_type::begin( c ); 
@@ -217,7 +216,7 @@ namespace boost {
             Get the begin iterator of the container. Uses collection_traits.
         */
         template< typename C >
-        inline BOOST_STRING_TYPENAME collection_traits<C>::iterator
+        inline typename collection_traits<C>::iterator
         end( C& c )
         {
             return collection_traits<C>::function_type::end( c );
@@ -228,7 +227,7 @@ namespace boost {
             \overload           
         */
         template< typename C >
-        inline BOOST_STRING_TYPENAME collection_traits<C>::const_iterator
+        inline typename collection_traits<C>::const_iterator
         end( const C& c )
         {
             return collection_traits<C>::function_type::end( c );
@@ -241,7 +240,7 @@ namespace boost {
             \overload
         */
         template< typename C >
-        inline BOOST_STRING_TYPENAME collection_traits<C>::result_iterator
+        inline typename collection_traits<C>::result_iterator
         begin( C& c )
         {
             return collection_traits<C>::function_type::begin( c );
@@ -252,7 +251,7 @@ namespace boost {
             \overload
         */
         template< typename C >
-        inline BOOST_STRING_TYPENAME collection_traits<C>::result_iterator
+        inline typename collection_traits<C>::result_iterator
         end( C& c )
         {
             return collection_traits<C>::function_type::end( c );

include/boost/range/detail/collection_traits_detail.hpp

@@ -10,7 +10,6 @@
 #ifndef BOOST_RANGE_STRING_DETAIL_COLLECTION_TRAITS_HPP
 #define BOOST_RANGE_STRING_DETAIL_COLLECTION_TRAITS_HPP
 
-#include <boost/algorithm/string/config.hpp>
 #include <cstddef>
 #include <string>
 #include <boost/type_traits/is_array.hpp>
@@ -24,7 +23,6 @@
 #include <boost/mpl/vector.hpp>
 #include <boost/mpl/fold.hpp>
 #include <boost/detail/iterator.hpp>
-#include <boost/algorithm/string/yes_no_type.hpp>
 
 // Container traits implementation ---------------------------------------------------------
 
@@ -41,16 +39,16 @@ namespace boost {
             template< typename ContainerT >     
             struct default_container_traits
             {
-                typedef BOOST_STRING_TYPENAME ContainerT::value_type value_type;
-                typedef BOOST_STRING_TYPENAME ContainerT::iterator iterator;
-                typedef BOOST_STRING_TYPENAME ContainerT::const_iterator const_iterator;
-                typedef BOOST_STRING_TYPENAME 
+                typedef typename ContainerT::value_type value_type;
+                typedef typename ContainerT::iterator iterator;
+                typedef typename ContainerT::const_iterator const_iterator;
+                typedef typename
                     ::boost::mpl::if_< ::boost::is_const<ContainerT>,
                         const_iterator,
                         iterator 
                     >::type result_iterator;
-                typedef BOOST_STRING_TYPENAME ContainerT::difference_type difference_type;
-                typedef BOOST_STRING_TYPENAME ContainerT::size_type size_type;
+                typedef typename ContainerT::difference_type difference_type;
+                typedef typename ContainerT::size_type size_type;
                 
                 // static operations
                 template< typename C >
@@ -116,7 +114,10 @@ namespace boost {
             };
 
 // Pair container traits ---------------------------------------------------------------------
-                    
+
+            typedef double yes_type;
+            typedef char no_type;
+
             // pair selector
             template< typename T, typename U >
             yes_type is_pair_impl( const std::pair<T,U>* );
@@ -135,12 +136,12 @@ namespace boost {
             template< typename PairT >
             struct pair_container_traits
             {
-                typedef BOOST_STRING_TYPENAME PairT::first_type element_type;
+                typedef typename PairT::first_type element_type;
 
-                typedef BOOST_STRING_TYPENAME ::boost::detail::
+                typedef typename ::boost::detail::
                     iterator_traits<element_type>::value_type value_type;
                 typedef std::size_t size_type;
-                typedef BOOST_STRING_TYPENAME ::boost::detail::
+                typedef typename ::boost::detail::
                     iterator_traits<element_type>::difference_type difference_type;
 
                 typedef element_type iterator;
@@ -221,7 +222,7 @@ namespace boost {
                 template< typename TraitsT >
                 struct array_length
                 {
-                    typedef BOOST_STRING_TYPENAME 
+                    typedef typename
                         TraitsT::size_type size_type;
 
                     BOOST_STATIC_CONSTANT(
@@ -249,7 +250,7 @@ namespace boost {
                 template< typename TraitsT >
                 struct array_length
                 {
-                    typedef BOOST_STRING_TYPENAME 
+                    typedef typename
                         TraitsT::size_type size_type;
 
                     template< typename A >
@@ -276,7 +277,7 @@ namespace boost {
                 template< typename TraitsT >
                 struct array_length
                 {
-                    typedef BOOST_STRING_TYPENAME 
+                    typedef typename
                         TraitsT::size_type size_type;
 
                     template< typename A >
@@ -304,18 +305,18 @@ namespace boost {
                 typedef array_traits<T> traits_type;
 
             public:
-                typedef BOOST_STRING_TYPENAME
+                typedef typename
                     traits_type::value_type value_type;
-                typedef BOOST_STRING_TYPENAME
+                typedef typename
                     traits_type::iterator iterator;
-                typedef BOOST_STRING_TYPENAME
+                typedef typename
                     traits_type::const_iterator const_iterator;
-                typedef BOOST_STRING_TYPENAME
+                typedef typename
                     traits_type::size_type size_type;
-                typedef BOOST_STRING_TYPENAME
+                typedef typename
                     traits_type::difference_type difference_type;
 
-                typedef BOOST_STRING_TYPENAME
+                typedef typename
                     ::boost::mpl::if_< ::boost::is_const<T>,
                         const_iterator,
                         iterator 
@@ -323,9 +324,9 @@ namespace boost {
                 
             private:
                 // resolve array size
-                typedef BOOST_STRING_TYPENAME
+                typedef typename
                     ::boost::remove_cv<value_type>::type char_type;
-                typedef BOOST_STRING_TYPENAME
+                typedef typename
                     array_length_selector<char_type>::
                         BOOST_NESTED_TEMPLATE array_length<traits_type> array_length_type;
 
@@ -401,10 +402,10 @@ namespace boost {
             template<typename T>
             struct pointer_container_traits
             {
-                typedef BOOST_STRING_TYPENAME
+                typedef typename
                     ::boost::remove_pointer<T>::type value_type;
 
-                typedef BOOST_STRING_TYPENAME
+                typedef typename
                     ::boost::remove_cv<value_type>::type char_type;
                 typedef ::std::char_traits<char_type> char_traits;
 
@@ -413,7 +414,7 @@ namespace boost {
                 typedef std::ptrdiff_t difference_type;
                 typedef std::size_t size_type;
 
-                typedef BOOST_STRING_TYPENAME
+                typedef typename
                     ::boost::mpl::if_< ::boost::is_const<T>,
                         const_iterator,
                         iterator 

include/boost/range/detail/common.hpp

@@ -18,7 +18,6 @@
 #include <boost/range/config.hpp>
 #include <boost/range/detail/sfinae.hpp>
 #include <boost/type_traits/is_void.hpp>
-#include <boost/type_traits/detail/ice_or.hpp>
 #include <boost/mpl/if.hpp>
 #include <boost/mpl/int.hpp>
 #include <cstddef>
@@ -70,7 +69,7 @@ namespace boost
             BOOST_STATIC_CONSTANT( bool, is_const_wchar_t_ptr_   = sizeof( boost::range_detail::is_const_wchar_t_ptr_impl( ptr ) ) == sizeof( yes_type ) );
             BOOST_STATIC_CONSTANT( bool, is_char_array_          = sizeof( boost::range_detail::is_char_array_impl( ptr ) ) == sizeof( yes_type ) );
             BOOST_STATIC_CONSTANT( bool, is_wchar_t_array_       = sizeof( boost::range_detail::is_wchar_t_array_impl( ptr ) ) == sizeof( yes_type ) );
-            BOOST_STATIC_CONSTANT( bool, is_string_              = (boost::type_traits::ice_or<is_const_char_ptr_, is_const_wchar_t_ptr_>::value ));
+            BOOST_STATIC_CONSTANT( bool, is_string_              = (is_const_char_ptr_ || is_const_wchar_t_ptr_));
             BOOST_STATIC_CONSTANT( bool, is_array_               = boost::is_array<C>::value );
             
         };

include/boost/range/detail/default_constructible_unary_fn.hpp

@@ -32,6 +32,23 @@ public:
         : m_impl(source)
     {
     }
+    default_constructible_unary_fn_wrapper(const default_constructible_unary_fn_wrapper& source)
+        : m_impl(source.m_impl)
+    {
+    }
+    default_constructible_unary_fn_wrapper& operator=(const default_constructible_unary_fn_wrapper& source)
+    {
+        if (source.m_impl)
+        {
+            // Lambda are not copy/move assignable.
+            m_impl.emplace(*source.m_impl);
+        }
+        else
+        {
+            m_impl.reset();
+        }
+        return *this;
+    }
     template<typename Arg>
     R operator()(const Arg& arg) const
     {

include/boost/range/detail/demote_iterator_traversal_tag.hpp

@@ -79,8 +79,8 @@ BOOST_DEMOTE_TRAVERSAL_TAG( random_access_traversal_tag, random_access_traversal
 template<class IteratorTraversalTag1, class IteratorTraversalTag2>
 struct demote_iterator_traversal_tag
     : inner_demote_iterator_traversal_tag<
-        typename boost::detail::pure_traversal_tag< IteratorTraversalTag1 >::type,
-        typename boost::detail::pure_traversal_tag< IteratorTraversalTag2 >::type
+        typename boost::iterators::pure_traversal_tag< IteratorTraversalTag1 >::type,
+        typename boost::iterators::pure_traversal_tag< IteratorTraversalTag2 >::type
       >
 {
 };

include/boost/range/detail/end.hpp

@@ -33,7 +33,7 @@ namespace boost
         struct range_end<std_container_>
         {
             template< typename C >
-            static BOOST_RANGE_DEDUCED_TYPENAME range_iterator<C>::type
+            BOOST_CONSTEXPR static BOOST_RANGE_DEDUCED_TYPENAME range_iterator<C>::type
             fun( C& c )
             {
                 return c.end();
@@ -48,7 +48,7 @@ namespace boost
         struct range_end<std_pair_>
         {
             template< typename P >
-            static BOOST_RANGE_DEDUCED_TYPENAME range_iterator<P>::type
+            BOOST_CONSTEXPR static BOOST_RANGE_DEDUCED_TYPENAME range_iterator<P>::type
             fun( const P& p )
             {
                 return p.second;
@@ -63,7 +63,7 @@ namespace boost
         struct range_end<array_>
         {
             template<typename T>
-            static BOOST_RANGE_DEDUCED_TYPENAME remove_extent<T>::type* fun(T& t)
+            BOOST_CONSTEXPR static BOOST_RANGE_DEDUCED_TYPENAME remove_extent<T>::type* fun(T& t)
             {
                 return t + remove_extent<T>::size;
             }
@@ -74,7 +74,7 @@ namespace boost
     namespace range_adl_barrier
     {
         template< typename C >
-        inline BOOST_RANGE_DEDUCED_TYPENAME range_iterator<C>::type
+        BOOST_CONSTEXPR inline BOOST_RANGE_DEDUCED_TYPENAME range_iterator<C>::type
         end( C& c )
         {
             return range_detail::range_end< BOOST_RANGE_DEDUCED_TYPENAME range_detail::range<C>::type >::fun( c );

include/boost/range/detail/implementation_help.hpp

@@ -60,13 +60,13 @@ namespace boost
         }
 
         template< class T, std::size_t sz >
-        inline T* array_end( T BOOST_RANGE_ARRAY_REF()[sz] )
+        BOOST_CONSTEXPR inline T* array_end( T BOOST_RANGE_ARRAY_REF()[sz] ) BOOST_NOEXCEPT
         {
             return boost_range_array + sz;
         }
 
         template< class T, std::size_t sz >
-        inline const T* array_end( const T BOOST_RANGE_ARRAY_REF()[sz] )
+        BOOST_CONSTEXPR inline const T* array_end( const T BOOST_RANGE_ARRAY_REF()[sz] ) BOOST_NOEXCEPT
         {
             return boost_range_array + sz;
         }

include/boost/range/detail/join_iterator.hpp

@@ -153,8 +153,12 @@ template<typename Iterator1
                                     typename iterator_reference<Iterator2>::type
                                 >::type
                             >::value,
-                            typename add_const<
-                                typename iterator_reference<Iterator1>::type
+                            typename add_reference<
+                                typename add_const<
+                                    typename remove_reference<
+                                        typename iterator_reference<Iterator1>::type
+                                    >::type
+                                >::type
                             >::type,
                             typename iterator_reference<Iterator1>::type
                         >::type

include/boost/range/difference_type.hpp

@@ -15,20 +15,32 @@
 # pragma once
 #endif
 
+#include <boost/mpl/and.hpp>
 #include <boost/range/config.hpp>
 #include <boost/range/iterator.hpp>
+#include <boost/range/has_range_iterator.hpp>
 #include <boost/iterator/iterator_traits.hpp>
 #include <boost/type_traits/remove_reference.hpp>
 
 namespace boost
 {
+    namespace range_detail
+    {
+        template< class T, bool B = has_type<range_iterator<T> >::value >
+        struct range_difference
+        { };
+
+        template< class T >
+        struct range_difference<T, true>
+          : iterator_difference<
+                BOOST_DEDUCED_TYPENAME range_iterator<T>::type
+            >
+        { };
+    }
+
     template< class T >
     struct range_difference
-            : iterator_difference<
-                BOOST_DEDUCED_TYPENAME range_iterator<
-                    BOOST_DEDUCED_TYPENAME remove_reference<T>::type
-                >::type
-            >
+      : range_detail::range_difference<BOOST_DEDUCED_TYPENAME remove_reference<T>::type>
     { };
 }
 

include/boost/range/distance.hpp

@@ -15,18 +15,19 @@
 # pragma once
 #endif
 
+#include <boost/iterator/distance.hpp>
 #include <boost/range/begin.hpp>
 #include <boost/range/end.hpp>
 #include <boost/range/difference_type.hpp>
 
-namespace boost 
+namespace boost
 {
 
     template< class T >
-    inline BOOST_DEDUCED_TYPENAME range_difference<T>::type 
+    inline BOOST_CXX14_CONSTEXPR BOOST_DEDUCED_TYPENAME range_difference<T>::type
     distance( const T& r )
     {
-        return std::distance( boost::begin( r ), boost::end( r ) );
+        return boost::distance( boost::begin( r ), boost::end( r ) );
     }
 
 } // namespace 'boost'

include/boost/range/end.hpp

@@ -37,7 +37,7 @@ namespace range_detail
         // primary template
         //////////////////////////////////////////////////////////////////////
         template< typename C >
-        inline BOOST_DEDUCED_TYPENAME range_iterator<C>::type
+        BOOST_CONSTEXPR inline BOOST_DEDUCED_TYPENAME range_iterator<C>::type
         range_end( C& c )
         {
             //
@@ -53,13 +53,13 @@ namespace range_detail
         //////////////////////////////////////////////////////////////////////
 
         template< typename Iterator >
-        inline Iterator range_end( const std::pair<Iterator,Iterator>& p )
+        BOOST_CONSTEXPR inline Iterator range_end( const std::pair<Iterator,Iterator>& p )
         {
             return p.second;
         }
 
         template< typename Iterator >
-        inline Iterator range_end( std::pair<Iterator,Iterator>& p )
+        BOOST_CONSTEXPR inline Iterator range_end( std::pair<Iterator,Iterator>& p )
         {
             return p.second;
         }
@@ -69,13 +69,13 @@ namespace range_detail
         //////////////////////////////////////////////////////////////////////
 
         template< typename T, std::size_t sz >
-        inline const T* range_end( const T (&a)[sz] )
+        BOOST_CONSTEXPR inline const T* range_end( const T (&a)[sz] ) BOOST_NOEXCEPT
         {
             return range_detail::array_end<T,sz>( a );
         }
 
         template< typename T, std::size_t sz >
-        inline T* range_end( T (&a)[sz] )
+        BOOST_CONSTEXPR inline T* range_end( T (&a)[sz] ) BOOST_NOEXCEPT
         {
             return range_detail::array_end<T,sz>( a );
         }
@@ -88,7 +88,7 @@ namespace range_adl_barrier
 {
 
 template< class T >
-inline BOOST_DEDUCED_TYPENAME range_iterator<T>::type end( T& r )
+BOOST_CONSTEXPR inline BOOST_DEDUCED_TYPENAME range_iterator<T>::type end( T& r )
 {
 #if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
     using namespace range_detail;
@@ -97,7 +97,7 @@ inline BOOST_DEDUCED_TYPENAME range_iterator<T>::type end( T& r )
 }
 
 template< class T >
-inline BOOST_DEDUCED_TYPENAME range_iterator<const T>::type end( const T& r )
+BOOST_CONSTEXPR inline BOOST_DEDUCED_TYPENAME range_iterator<const T>::type end( const T& r )
 {
 #if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
     using namespace range_detail;
@@ -115,7 +115,7 @@ namespace boost
     namespace range_adl_barrier
     {
         template< class T >
-        inline BOOST_DEDUCED_TYPENAME range_iterator<const T>::type
+        BOOST_CONSTEXPR inline BOOST_DEDUCED_TYPENAME range_iterator<const T>::type
         const_end( const T& r )
         {
             return boost::range_adl_barrier::end( r );

include/boost/range/has_range_iterator.hpp

@@ -37,9 +37,9 @@ namespace boost
             T,
             BOOST_DEDUCED_TYPENAME ::boost::enable_if<
                 BOOST_DEDUCED_TYPENAME mpl::eval_if<is_const<T>,
-                    has_type<range_const_iterator<
+                    has_type<boost::range_const_iterator<
                                 BOOST_DEDUCED_TYPENAME remove_const<T>::type> >,
-                    has_type<range_mutable_iterator<T> >
+                    has_type<boost::range_mutable_iterator<T> >
                 >::type
             >::type
         >
@@ -57,7 +57,7 @@ namespace boost
         struct has_range_const_iterator_impl<
             T,
             BOOST_DEDUCED_TYPENAME ::boost::enable_if<
-                has_type<range_const_iterator<T> >
+                has_type<boost::range_const_iterator<T> >
             >::type
         >
             : boost::mpl::true_

include/boost/range/irange.hpp

@@ -217,7 +217,7 @@ namespace boost
     {
         BOOST_ASSERT( step_size != 0 );
         BOOST_ASSERT( (step_size > 0) ? (last >= first) : (last <= first) );
-        
+
         typedef typename range_detail::integer_iterator_with_step<Integer> iterator_t;
 
         const std::ptrdiff_t sz = static_cast<std::ptrdiff_t>(step_size >= 0 ? step_size : -step_size);
@@ -225,12 +225,19 @@ namespace boost
         const Integer f = step_size >= 0 ? first : last;
         const std::ptrdiff_t num_steps = (l - f) / sz + ((l - f) % sz ? 1 : 0);
         BOOST_ASSERT(num_steps >= 0);
-       
+
         return strided_integer_range<Integer>(
             iterator_t(first, 0, step_size),
             iterator_t(first, num_steps, step_size));
     }
 
+    template<typename Integer>
+    integer_range<Integer>
+    irange(Integer last)
+    {
+        return integer_range<Integer>(static_cast<Integer>(0), last);
+    }
+
 } // namespace boost
 
 #endif // include guard

include/boost/range/iterator.hpp

@@ -46,31 +46,29 @@ namespace boost
        };       
     }  
     
-#endif  
-
     template< typename C, typename Enabler=void >
     struct range_iterator
     {
-#if BOOST_WORKAROUND(BOOST_MSVC, == 1310)
-  
+
         typedef BOOST_RANGE_DEDUCED_TYPENAME  
                range_detail_vc7_1::range_iterator<C>::type type;  
-           
-#else  
 
-    private:
-        typedef typename remove_reference<C>::type param_t;
-
-    public:
-        typedef typename mpl::eval_if_c<
-            is_const<param_t>::value,
-            range_const_iterator<typename remove_const<param_t>::type>,
-            range_mutable_iterator<param_t>
-        >::type type;
-        
-#endif         
     };
-    
+
+#else
+
+    template< typename C, typename Enabler=void >
+    struct range_iterator
+      : mpl::if_c<
+            is_const<typename remove_reference<C>::type>::value,
+            range_const_iterator<typename remove_const<typename remove_reference<C>::type>::type>,
+            range_mutable_iterator<typename remove_reference<C>::type>
+        >::type
+    {
+    };
+
+#endif
+
 } // namespace boost
 
 #endif

include/boost/range/iterator_range_core.hpp

@@ -66,13 +66,13 @@ namespace boost
             template< class ForwardRange >
             static IteratorT adl_begin( ForwardRange& r )
             {
-                return static_cast<IteratorT>( boost::begin( r ) );
+                return IteratorT( boost::begin( r ) );
             }
 
             template< class ForwardRange >
             static IteratorT adl_end( ForwardRange& r )
             {
-                return static_cast<IteratorT>( boost::end( r ) );
+                return IteratorT( boost::end( r ) );
             }
         };
 
@@ -442,8 +442,8 @@ public:
             > base_type;
 
             template<class Source>
-            struct is_compatible_range
-                : is_convertible<
+            struct is_compatible_range_
+              : is_convertible<
                     BOOST_DEDUCED_TYPENAME mpl::eval_if<
                         has_range_iterator<Source>,
                         range_iterator<Source>,
@@ -454,6 +454,20 @@ public:
             {
             };
 
+            template<class Source>
+            struct is_compatible_range
+                : mpl::and_<
+                    mpl::not_<
+                        is_convertible<
+                            Source,
+                            BOOST_DEDUCED_TYPENAME base_type::iterator
+                        >
+                    >,
+                    is_compatible_range_<Source>
+                >
+            {
+            };
+
         protected:
             typedef iterator_range_detail::iterator_range_impl<IteratorT> impl;
 

include/boost/range/size.hpp

@@ -54,11 +54,20 @@ namespace boost
     inline typename range_size<const SinglePassRange>::type
     size(const SinglePassRange& rng)
     {
+// Very strange things happen on some compilers that have the range concept
+// asserts disabled. This preprocessor condition is clearly redundant on a
+// working compiler but is vital for at least some compilers such as clang 4.2
+// but only on the Mac!
+#if BOOST_RANGE_ENABLE_CONCEPT_ASSERT == 1
+        BOOST_RANGE_CONCEPT_ASSERT((boost::SinglePassRangeConcept<SinglePassRange>));
+#endif
+
 #if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) && \
     !BOOST_WORKAROUND(__GNUC__, < 3) \
     /**/
         using namespace range_detail;
 #endif
+
         return range_calculate_size(rng);
     }
 

include/boost/range/size_type.hpp

@@ -18,6 +18,7 @@
 #include <boost/range/config.hpp>
 #include <boost/range/difference_type.hpp>
 #include <boost/range/concepts.hpp>
+#include <boost/range/has_range_iterator.hpp>
 
 #include <boost/utility/enable_if.hpp>
 #include <boost/type_traits/make_unsigned.hpp>
@@ -51,7 +52,7 @@ namespace boost
         };
 
         template<typename C, typename Enabler=void>
-        struct range_size
+        struct range_size_
         {
             typedef BOOST_DEDUCED_TYPENAME make_unsigned<
                 BOOST_DEDUCED_TYPENAME range_difference<C>::type
@@ -59,7 +60,7 @@ namespace boost
         };
 
         template<typename C>
-        struct range_size<
+        struct range_size_<
             C,
             BOOST_DEDUCED_TYPENAME ::boost::enable_if<has_size_type<C>, void>::type
         >
@@ -67,29 +68,20 @@ namespace boost
             typedef BOOST_DEDUCED_TYPENAME C::size_type type;
         };
 
+        template<typename C, bool B = range_detail::has_type< range_iterator<C> >::value>
+        struct range_size
+        { };
+
+        template<typename C>
+        struct range_size<C, true>
+          : range_size_<C>
+        { };
     }
 
     template< class T >
     struct range_size :
         detail::range_size<T>
-    {
-// Very strange things happen on some compilers that have the range concept
-// asserts disabled. This preprocessor condition is clearly redundant on a
-// working compiler but is vital for at least some compilers such as clang 4.2
-// but only on the Mac!
-#if BOOST_RANGE_ENABLE_CONCEPT_ASSERT == 1
-        BOOST_RANGE_CONCEPT_ASSERT((boost::SinglePassRangeConcept<T>));
-#endif
-    };
-
-    template< class T >
-    struct range_size<const T >
-        : detail::range_size<T>
-    {
-#if BOOST_RANGE_ENABLE_CONCEPT_ASSERT == 1        
-        BOOST_RANGE_CONCEPT_ASSERT((boost::SinglePassRangeConcept<T>));
-#endif
-    };
+    { };
 
 } // namespace boost
 

include/boost/range/sub_range.hpp

@@ -182,8 +182,8 @@ public:
 
 #if BOOST_WORKAROUND(BOOST_MSVC, BOOST_TESTED_AT(1500) ) 
         sub_range(const sub_range& r)
-            : base(impl::adl_begin(static_cast<const base&>(r)),
-                   impl::adl_end(static_cast<const base&>(r)))
+            : base(impl::adl_begin(const_cast<base&>(static_cast<const base&>(r))),
+                   impl::adl_end(const_cast<base&>(static_cast<const base&>(r))))
         { }  
 #endif
 

meta/libraries.json

@@ -0,0 +1,16 @@
+{
+    "key": "range",
+    "name": "Range",
+    "authors": [
+        "Niel Groves",
+        "Thorsten Ottosen"
+    ],
+    "description": "A new infrastructure for generic algorithms that builds on top of the new iterator concepts.",
+    "category": [
+        "Algorithms"
+    ],
+    "maintainers": [
+        "Neil Groves <neilgroves -at- googlemail.com>",
+        "Nathan Ridge <zeratul976 -at- hotmail.com>"
+    ]
+}

test/Jamfile.v2

@@ -40,10 +40,6 @@ test-suite range :
     [ compile-fail compile_fail/adaptor/copied_concept2.cpp ]
     [ compile-fail compile_fail/adaptor/copied_concept3.cpp ]
     [ compile-fail compile_fail/adaptor/copied_concept4.cpp ]
-    [ compile-fail compile_fail/adaptor/filtered_concept.cpp ]
-    [ compile-fail compile_fail/adaptor/filtered_concept2.cpp ]
-    [ compile-fail compile_fail/adaptor/filtered_concept3.cpp ]
-    [ compile-fail compile_fail/adaptor/filtered_concept4.cpp ]
     [ compile-fail compile_fail/adaptor/reversed_concept.cpp ]
     [ compile-fail compile_fail/adaptor/reversed_concept2.cpp ]
     [ compile-fail compile_fail/adaptor/reversed_concept3.cpp ]
@@ -63,6 +59,8 @@ test-suite range :
     [ range-test adaptor_test/indexed ]
     [ range-test adaptor_test/indirected ]
     [ range-test adaptor_test/map ]
+    [ range-test adaptor_test/ref_unwrapped ]
+    [ range-test adaptor_test/ref_unwrapped_example ]
     [ range-test adaptor_test/replaced ]
     [ range-test adaptor_test/replaced_if ]
     [ range-test adaptor_test/reversed ]
@@ -219,6 +217,7 @@ test-suite range :
     [ range-test ticket_5811_indirected_optional ]
     [ range-test ticket_6715_iterator_range_equality ]
     [ range-test ticket_6944 ]
+    [ range-test ticket_10336 ]
     [ range-test value_type ]
     ;
 

test/adaptor_test/filtered.cpp

@@ -21,6 +21,7 @@
 #include <set>
 #include <string>
 #include <vector>
+#include <sstream>
 
 namespace boost
 {
@@ -50,6 +51,23 @@ namespace boost
             bool operator()( IntegerT x ) const { return x % 2 != 0; }
         };
 
+        struct lambda_init
+        {
+        };
+
+        struct lambda
+        {
+            lambda(const lambda_init& init) {}
+            lambda(const lambda& rhs) {}
+
+            template< class T1 >
+            bool operator()(T1) const { return false; }
+
+        private:
+            lambda() {}
+            lambda& operator=(const lambda& rhs) { return *this; }
+        };
+
         template< class Container, class Pred >
         void filtered_test_impl( Container& c, Pred pred )
         {
@@ -85,32 +103,75 @@ namespace boost
                                            test_result2.end() );
         }
 
+        template< class Rng >
+        void check_copy_assign(Rng r)
+        {
+            Rng r2 = r;
+            r2 = r;
+        }
+
         template< class Container, class Pred >
+        void filtered_range_copy_assign(Container& c, Pred pred)
+        {
+            using namespace boost::adaptors;
+            check_copy_assign(c | filtered(pred));
+            check_copy_assign(adaptors::filter(c, pred));
+        }
+
+        template< class Container, class Pred, class PredInit >
         void filtered_test_impl()
         {
             using namespace boost::assign;
 
             Container c;
+            PredInit init;
+            Pred pred(init);
 
             // test empty container
-            filtered_test_impl(c, Pred());
+            filtered_test_impl(c, pred);
 
             // test one element
             c += 1;
-            filtered_test_impl(c, Pred());
+            filtered_test_impl(c, pred);
 
             // test many elements
             c += 1,2,2,2,3,4,4,4,4,5,6,7,8,9,9;
-            filtered_test_impl(c, Pred());
+            filtered_test_impl(c, pred);
+
+            // test the range and iterator are copy assignable
+            filtered_range_copy_assign(c, pred);
         }
 
         template< class Container >
         void filtered_test_all_predicates()
         {
-            filtered_test_impl< Container, always_false_pred >();
-            filtered_test_impl< Container, always_true_pred >();
-            filtered_test_impl< Container, is_odd >();
-            filtered_test_impl< Container, is_even >();
+            filtered_test_impl< Container, always_false_pred, always_false_pred >();
+            filtered_test_impl< Container, always_true_pred, always_true_pred >();
+            filtered_test_impl< Container, is_odd, is_odd >();
+            filtered_test_impl< Container, is_even, is_even >();
+            filtered_test_impl< Container, lambda, lambda_init >();
+        }
+
+        void ticket_10988_single_pass()
+        {
+            std::vector<int> v;
+            std::string str("0 1 2 3 4 5");
+            std::istringstream in(str);
+
+            boost::push_back(v,
+                boost::make_iterator_range(
+                    std::istream_iterator<int>(in),
+                    std::istream_iterator<int>())
+                | boost::adaptors::filtered(is_even()));
+
+            std::vector<int> reference;
+            for (int i = 0; i < 6; i += 2)
+            {
+                reference.push_back(i);
+            }
+            BOOST_CHECK_EQUAL_COLLECTIONS(
+                reference.begin(), reference.end(),
+                v.begin(), v.end());
         }
 
         void filtered_test()
@@ -119,6 +180,7 @@ namespace boost
             filtered_test_all_predicates< std::list< int > >();
             filtered_test_all_predicates< std::set< int > >();
             filtered_test_all_predicates< std::multiset< int > >();
+            ticket_10988_single_pass();
         }
     }
 }

test/adaptor_test/ref_unwrapped.cpp

@@ -0,0 +1,101 @@
+// Boost.Range library
+//
+//  Copyright Robin Eckert 2015. Use, modification and distribution is
+//  subject to the Boost Software License, Version 1.0. (See
+//  accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#include <boost/range/adaptor/ref_unwrapped.hpp>
+
+#define BOOST_TEST_MAIN
+
+#include <boost/test/test_tools.hpp>
+#include <boost/test/unit_test.hpp>
+
+#include <vector>
+
+#if !defined(BOOST_NO_CXX11_AUTO_DECLARATIONS) && !defined(BOOST_NO_CXX11_RANGE_BASED_FOR)
+
+namespace boost
+{
+
+    BOOST_AUTO_TEST_CASE(test_mutable)
+    {
+        int one = 1;
+        int two = 2;
+        int three = 3;
+
+        std::vector<std::reference_wrapper<int>> input_values{one, two, three};
+
+        const std::vector<int*> expected{&one, &two, &three};
+        std::vector<int*> actual;
+
+        for (auto&& value : input_values | adaptors::ref_unwrapped)
+        {
+          actual.push_back(&value);
+        }
+
+        BOOST_CHECK_EQUAL_COLLECTIONS(expected.begin(),
+                                      expected.end(),
+                                      actual.begin(),
+                                      actual.end());
+    }
+
+    BOOST_AUTO_TEST_CASE(test_const_range)
+    {
+        int one = 1;
+        int two = 2;
+        int three = 3;
+
+        const std::vector<std::reference_wrapper<int>> input_values{one, two, three};
+
+        const std::vector<int*> expected{&one, &two, &three};
+        std::vector<int*> actual;
+
+        for (auto&& value : input_values | adaptors::ref_unwrapped)
+        {
+          actual.push_back(&value);
+        }
+
+        BOOST_CHECK_EQUAL_COLLECTIONS(expected.begin(),
+                                      expected.end(),
+                                      actual.begin(),
+                                      actual.end());
+    }
+
+    BOOST_AUTO_TEST_CASE(test_const_reference)
+    {
+        const int one = 1;
+        const int two = 2;
+        const int three = 3;
+
+        const std::vector<std::reference_wrapper<const int>> input_values{one, two, three};
+
+        const std::vector<const int*> expected{&one, &two, &three};
+        std::vector<const int*> actual;
+
+        for (auto&& value : input_values | adaptors::ref_unwrapped)
+        {
+          actual.push_back(&value);
+        }
+
+        BOOST_CHECK_EQUAL_COLLECTIONS(expected.begin(),
+                                      expected.end(),
+                                      actual.begin(),
+                                      actual.end());
+    }
+
+
+}
+
+#else
+
+BOOST_AUTO_TEST_CASE(empty)
+{
+  // C++11 only
+}
+
+#endif

test/adaptor_test/ref_unwrapped_example.cpp

@@ -0,0 +1,47 @@
+// Boost.Range library
+//
+//  Copyright Robin Eckert 2015. Use, modification and distribution is
+//  subject to the Boost Software License, Version 1.0. (See
+//  accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+//[ref_unwrapped_example
+#include <boost/range/adaptor/ref_unwrapped.hpp>
+#include <iostream>
+#include <vector>
+
+struct example
+{
+  int value;
+};
+
+int main(int argc, const char* argv[])
+{
+//<-
+#if !defined(BOOST_NO_CXX11_DECLTYPE) \
+ && !defined(BOOST_NO_CXX11_RANGE_BASED_FOR) \
+ && !defined(BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX) \
+ && !defined(BOOST_NO_CXX11_AUTO_DECLARATIONS)
+//->
+    using boost::adaptors::ref_unwrapped;
+
+    example one{1};
+    example two{2};
+    example three{3};
+
+    std::vector<std::reference_wrapper<example> > input{one, two, three};
+
+    for (auto&& entry : input | ref_unwrapped)
+    {
+      std::cout << entry.value;
+    }
+
+    return 0;
+//<-
+#endif
+//->
+}
+//]

test/adaptor_test/strided.cpp

@@ -9,7 +9,7 @@
 // For more information, see http://www.boost.org/libs/range/
 //
 // The strided_defect_Trac5014 test case is a modified version of a test case
-// contributed by Michel Morin as part of the trac ticket.
+// contributed by Maxim Yanchenko as part of the trac ticket.
 //
 // The deque test case has been removed due to erroneous standard library
 // implementations causing test failures.

test/adaptor_test/transformed.cpp

@@ -38,6 +38,24 @@ namespace boost
             int operator()(int x) const { return x / 2; }
         };
 
+        struct lambda_init
+        {
+        };
+
+        struct lambda
+        {
+            typedef int result_type;
+
+            lambda(const lambda_init& init) {}
+            lambda(const lambda& rhs) {}
+
+            int operator()(int x) const { return x + 1; }
+
+        private:
+            lambda() {}
+            lambda& operator=(const lambda& rhs) { return *this; }
+        };
+
         template< class Container, class TransformFn >
         void transformed_test_impl_core( Container& c, TransformFn fn )
         {
@@ -59,13 +77,29 @@ namespace boost
                                            test_result2.begin(), test_result2.end() );
         }
 
+        template< class Rng >
+        void check_copy_assign(Rng r)
+        {
+            Rng r2 = r;
+            r2 = r;
+        }
+
         template< class Container, class TransformFn >
+        void transformed_range_copy_assign(Container& c, TransformFn fn)
+        {
+            using namespace boost::adaptors;
+            check_copy_assign(c | transformed(fn));
+            check_copy_assign(adaptors::transform(c, fn));
+        }
+
+        template< class Container, class TransformFn, class TransformFnInit >
         void transformed_test_fn_impl()
         {
             using namespace boost::assign;
 
             Container c;
-            TransformFn fn;
+            TransformFnInit init;
+            TransformFn fn( init );
 
             // Test empty
             transformed_test_impl_core(c, fn);
@@ -77,13 +111,17 @@ namespace boost
             // Test many elements
             c += 1,1,1,2,2,2,2,2,3,4,5,6,7,8,9;
             transformed_test_impl_core(c, fn);
+
+            // test the range and iterator are copy assignable
+            transformed_range_copy_assign(c, fn);
         }
 
         template< class Container >
         void transformed_test_impl()
         {
-            transformed_test_fn_impl< Container, double_x >();
-            transformed_test_fn_impl< Container, halve_x >();
+            transformed_test_fn_impl< Container, double_x, double_x >();
+            transformed_test_fn_impl< Container, halve_x, halve_x >();
+            transformed_test_fn_impl< Container, lambda, lambda_init >();
         }
 
         void transformed_test()

test/algorithm.cpp

@@ -457,7 +457,7 @@ void simple_compile_test()
 
     BOOST_RANGE_RETURNS_TEST2( find_end, v, std::less<int>() );
     BOOST_RANGE_RETURNS_TEST2( find_first_of, v, std::less<int>() );
-    BOOST_RANGE_RETURNS_TEST2( search, v, std::less<int>() );
+    BOOST_RANGE_RETURNS_TEST2( boost::search, v, std::less<int>() );
     BOOST_RANGE_RETURNS_TEST2( lower_bound, 0, std::less<int>() );
     BOOST_RANGE_RETURNS_TEST2( upper_bound, 0, std::less<int>() );
 

test/algorithm_ext_test/push_back.cpp

@@ -19,6 +19,7 @@
 #include <list>
 #include <vector>
 
+
 namespace
 {
     template< class Container >
@@ -58,6 +59,76 @@ namespace
         test_push_back_impl< std::vector<std::size_t> >();
         test_push_back_impl< std::list<std::size_t> >();
     }
+
+#if !defined( BOOST_NO_CXX11_RVALUE_REFERENCES )
+    // test type which is not copyable by moveable.
+    class noncopyable_int : boost::noncopyable {
+      private:
+        int i;
+      public:
+        noncopyable_int(int x) : i(x) {}
+        noncopyable_int(const noncopyable_int&) = delete;
+        noncopyable_int& operator=(const noncopyable_int&) = delete;
+        noncopyable_int(noncopyable_int&& o) : i(o.i) {}
+        noncopyable_int& operator=(noncopyable_int&& o) { return o; }
+        bool operator!=(const noncopyable_int &rhs) { return i != rhs.i; }
+        friend std::ostream &operator<<(std::ostream &os, const noncopyable_int& x);
+    };
+
+    std::ostream & operator<<(std::ostream &os, const noncopyable_int& x)
+    {
+       return os << x.i;
+    }
+
+    template< class Container >
+    void test_push_back_move_impl(std::size_t n)
+    {
+        Container test;
+        Container reference;
+        for (std::size_t i = 0; i < n; ++i)
+            reference.push_back(noncopyable_int(i));
+
+        {
+            Container to_push_back;
+            for (std::size_t i = 0; i < n; ++i)
+                to_push_back.push_back(noncopyable_int(i));
+
+            boost::push_back(test, std::move(to_push_back));
+
+            BOOST_CHECK_EQUAL_COLLECTIONS( reference.begin(), reference.end(),
+                test.begin(), test.end() );
+        }
+        // Do it again to push onto non-empty container
+        for (std::size_t i = 0; i < n; ++i)
+            reference.push_back(noncopyable_int(i));
+
+        {
+            Container to_push_back;
+            for (std::size_t i = 0; i < n; ++i)
+                to_push_back.push_back(noncopyable_int(i));
+
+            boost::push_back(test, std::move(to_push_back));
+
+            BOOST_CHECK_EQUAL_COLLECTIONS( reference.begin(), reference.end(),
+                test.begin(), test.end() );
+        }
+    }
+
+    template< class Container >
+    void test_push_back_move_impl()
+    {
+        test_push_back_move_impl< Container >(0);
+        test_push_back_move_impl< Container >(1);
+        test_push_back_move_impl< Container >(2);
+        test_push_back_move_impl< Container >(100);
+    }
+
+    void test_push_back_move()
+    {
+        test_push_back_move_impl< std::vector<noncopyable_int> >();
+        test_push_back_move_impl< std::list<noncopyable_int> >();
+    }
+#endif
 }
 
 boost::unit_test::test_suite*
@@ -67,6 +138,9 @@ init_unit_test_suite(int argc, char* argv[])
         = BOOST_TEST_SUITE( "RangeTestSuite.algorithm_ext.push_back" );
 
     test->add( BOOST_TEST_CASE( &test_push_back ) );
+#if !defined( BOOST_NO_CXX11_RVALUE_REFERENCES )
+    test->add( BOOST_TEST_CASE( &test_push_back_move ) );
+#endif
 
     return test;
 }

test/compile_fail/adaptor/filtered_concept.cpp

@@ -1,38 +0,0 @@
-// Boost.Range library
-//
-// Copyright Neil Groves 2014. Use, modification and distribution is subject
-// to the Boost Software License, Version 1.0. (See accompanying file
-// LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-//
-// For more information, see http://www.boost.org/libs/range
-//
-
-#include "mock_range.hpp"
-#include <boost/range/adaptor/filtered.hpp>
-
-namespace
-{
-
-struct always_true
-{
-    typedef bool result_type;
-
-    bool operator()(int) const
-    {
-        return true;
-    }
-};
-
-} // anonymous namespace
-
-int main(int, const char**)
-{
-    using boost::range::unit_test::mock_range;
-    using boost::adaptors::filtered;
-
-    // This next line should fail when Boost.Range concept checking is
-    // enabled since the filtered adaptor takes at least a ForwardRange.
-    return (mock_range<boost::single_pass_traversal_tag>() |
-                filtered(always_true())).front();
-}

test/compile_fail/adaptor/filtered_concept2.cpp

@@ -1,38 +0,0 @@
-// Boost.Range library
-//
-// Copyright Neil Groves 2014. Use, modification and distribution is subject
-// to the Boost Software License, Version 1.0. (See accompanying file
-// LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-//
-// For more information, see http://www.boost.org/libs/range
-//
-
-#include "mock_range.hpp"
-#include <boost/range/adaptor/filtered.hpp>
-
-namespace
-{
-
-struct always_true
-{
-    typedef bool result_type;
-
-    bool operator()(int) const
-    {
-        return true;
-    }
-};
-
-} // anonymous namespace
-
-int main(int, const char**)
-{
-    using boost::range::unit_test::mock_const_range;
-    using boost::adaptors::filtered;
-
-    // This next line should fail when Boost.Range concept checking is
-    // enabled since the filtered adaptor takes at least a ForwardRange.
-    return (mock_const_range<boost::single_pass_traversal_tag>() |
-                filtered(always_true())).front();
-}

test/compile_fail/adaptor/filtered_concept3.cpp

@@ -1,38 +0,0 @@
-// Boost.Range library
-//
-// Copyright Neil Groves 2014. Use, modification and distribution is subject
-// to the Boost Software License, Version 1.0. (See accompanying file
-// LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-//
-// For more information, see http://www.boost.org/libs/range
-//
-
-#include "mock_range.hpp"
-#include <boost/range/adaptor/filtered.hpp>
-
-namespace
-{
-
-struct always_true
-{
-    typedef bool result_type;
-
-    bool operator()(int) const
-    {
-        return true;
-    }
-};
-
-} // anonymous namespace
-
-int main(int, const char**)
-{
-    using boost::range::unit_test::mock_range;
-
-    // This next line should fail when Boost.Range concept checking is
-    // enabled since the filtered adaptor takes at least a ForwardRange.
-    return boost::adaptors::filter(
-        mock_range<boost::single_pass_traversal_tag>(),
-        always_true()).front();
-}

test/compile_fail/adaptor/filtered_concept4.cpp

@@ -1,38 +0,0 @@
-// Boost.Range library
-//
-// Copyright Neil Groves 2014. Use, modification and distribution is subject
-// to the Boost Software License, Version 1.0. (See accompanying file
-// LICENSE_1_0.txt or copy at
-// http://www.boost.org/LICENSE_1_0.txt)
-//
-// For more information, see http://www.boost.org/libs/range
-//
-
-#include "mock_range.hpp"
-#include <boost/range/adaptor/filtered.hpp>
-
-namespace
-{
-
-struct always_true
-{
-    typedef bool result_type;
-
-    bool operator()(int) const
-    {
-        return true;
-    }
-};
-
-} // anonymous namespace
-
-int main(int, const char**)
-{
-    using boost::range::unit_test::mock_const_range;
-
-    // This next line should fail when Boost.Range concept checking is
-    // enabled since the filtered adaptor takes at least a ForwardRange.
-    return boost::adaptors::filter(
-        mock_const_range<boost::single_pass_traversal_tag>(),
-        always_true()).front();
-}

test/irange.cpp

@@ -18,6 +18,23 @@
 
 namespace boost
 {
+    // Test an integer range with a step size of 1.
+    template<typename Integer>
+    void test_irange_impl(Integer last)
+    {
+        std::vector<Integer> reference;
+        for (Integer i = static_cast<Integer>(0); i < last; ++i)
+        {
+            reference.push_back(i);
+        }
+
+        std::vector<Integer> test;
+        boost::push_back(test, boost::irange(last));
+
+        BOOST_CHECK_EQUAL_COLLECTIONS( test.begin(), test.end(),
+                                       reference.begin(), reference.end() );
+    }
+
     // Test an integer range with a step size of 1.
     template<typename Integer>
     void test_irange_impl(Integer first, Integer last)
@@ -34,36 +51,52 @@ namespace boost
         BOOST_CHECK_EQUAL_COLLECTIONS( test.begin(), test.end(),
                                        reference.begin(), reference.end() );
     }
-    
+
     // Test an integer range with a runtime specified step size.
     template<typename Integer, typename IntegerInput>
     void test_irange_impl(IntegerInput first, IntegerInput last, int step)
     {
         BOOST_ASSERT( step != 0 );
-        
+
         // Skip tests that have negative values if the type is
         // unsigned
         if ((static_cast<IntegerInput>(static_cast<Integer>(first)) != first)
         ||  (static_cast<IntegerInput>(static_cast<Integer>(last)) != last))
             return;
-        
+
         std::vector<Integer> reference;
 
         const std::ptrdiff_t first_p = static_cast<std::ptrdiff_t>(first);
         const std::ptrdiff_t last_p = static_cast<std::ptrdiff_t>(last);
         const std::ptrdiff_t step_p = static_cast<std::ptrdiff_t>(step);
-        for (std::ptrdiff_t current_value = first_p; 
+        for (std::ptrdiff_t current_value = first_p;
              step_p >= 0 ? current_value < last_p : current_value > last_p;
              current_value += step_p)
             reference.push_back(current_value);
 
         std::vector<Integer> test;
         boost::push_back(test, boost::irange(first, last, step));
-        
+
         BOOST_CHECK_EQUAL_COLLECTIONS( test.begin(), test.end(),
                                        reference.begin(), reference.end() );
     }
 
+    // Test driver function that for an integer range [first, last)
+    // drives the test implementation through various integer
+    // types.
+    void test_irange(int last)
+    {
+        test_irange_impl<signed char>(last);
+        test_irange_impl<unsigned char>(last);
+        test_irange_impl<signed short>(last);
+        test_irange_impl<unsigned short>(last);
+        test_irange_impl<signed int>(last);
+        test_irange_impl<unsigned int>(last);
+        test_irange_impl<signed long>(last);
+        test_irange_impl<unsigned long>(last);
+    }
+
+
     // Test driver function that for an integer range [first, last)
     // drives the test implementation through various integer
     // types.
@@ -102,6 +135,11 @@ namespace boost
     // number of implementation branches.
     void irange_unit_test()
     {
+        // Test the single-step version of irange(last)
+        test_irange(0);
+        test_irange(1);
+        test_irange(10);
+
         // Test the single-step version of irange(first, last)
         test_irange(0, 0);
         test_irange(0, 1);
@@ -124,14 +162,14 @@ namespace boost
         test_irange(9, -9, -2);
         test_irange(10, 20, 5);
         test_irange(20, 10, -5);
-        
+
         test_irange(0, 0, 3);
         test_irange(0, 1, 3);
         test_irange(0, 2, 3);
         test_irange(0, 3, 3);
         test_irange(0, 4, 3);
         test_irange(0, 10, 3);
-        
+
         test_irange(0, 0, -3);
         test_irange(0, -1, -3);
         test_irange(0, -2, -3);

test/iterator_pair.cpp

@@ -22,6 +22,8 @@
 #include <boost/type_traits.hpp>
 #include <boost/test/test_tools.hpp>
 #include <vector>
+#include <iterator>
+#include <utility>
 
 void check_iterator_pair()
 {
@@ -39,23 +41,23 @@ void check_iterator_pair()
 
 
     BOOST_STATIC_ASSERT(( boost::is_same< boost::range_value<pair_t>::type,
-                          boost::detail::iterator_traits<pair_t::first_type>::value_type>::value ));
+                          std::iterator_traits<pair_t::first_type>::value_type>::value ));
     BOOST_STATIC_ASSERT(( boost::is_same< boost::range_iterator<pair_t>::type, pair_t::first_type >::value ));
     BOOST_STATIC_ASSERT(( boost::is_same< boost::range_const_iterator<pair_t>::type, pair_t::first_type >::value ));
     BOOST_STATIC_ASSERT(( boost::is_same< boost::range_difference<pair_t>::type,
-                          boost::detail::iterator_traits<pair_t::first_type>::difference_type >::value ));
+                          std::iterator_traits<pair_t::first_type>::difference_type >::value ));
     BOOST_STATIC_ASSERT(( boost::is_same< boost::range_size<pair_t>::type, std::size_t >::value ));
     BOOST_STATIC_ASSERT(( boost::is_same< boost::range_iterator<pair_t>::type, pair_t::first_type >::value ));
     BOOST_STATIC_ASSERT(( boost::is_same< boost::range_iterator<const_pair_t>::type, const_pair_t::first_type >::value ));
 
     BOOST_STATIC_ASSERT(( boost::is_same< boost::range_value<const_pair_tt>::type,
-                          boost::detail::iterator_traits<const_pair_t::first_type>::value_type>::value ));
+                          std::iterator_traits<const_pair_t::first_type>::value_type>::value ));
     BOOST_STATIC_ASSERT(( boost::is_same< boost::range_iterator<const_pair_tt>::type, const_pair_tt::first_type >::value ));
     //
     // This behavior is not supported with v2.
     //BOOST_STATIC_ASSERT(( is_same< range_const_iterator<const_pair_tt>::type, const_pair_tt::first_type >::value ));
     BOOST_STATIC_ASSERT(( boost::is_same< boost::range_difference<const_pair_tt>::type,
-                          boost::detail::iterator_traits<const_pair_tt::first_type>::difference_type >::value ));
+                          std::iterator_traits<const_pair_tt::first_type>::difference_type >::value ));
     BOOST_STATIC_ASSERT(( boost::is_same< boost::range_size<const_pair_tt>::type, std::size_t >::value ));
     BOOST_STATIC_ASSERT(( boost::is_same< boost::range_iterator<const_pair_tt>::type, const_pair_tt::first_type >::value ));
     BOOST_STATIC_ASSERT(( boost::is_same< boost::range_iterator<const_pair_tt>::type, const_pair_tt::first_type >::value ));

test/iterator_range.cpp

@@ -59,8 +59,8 @@ void check_iterator_range()
         BOOST_CHECK( false );
 //#endif
 
-    BOOST_CHECK_EQUAL( r.size(), size( r ) );
-    BOOST_CHECK_EQUAL( r2.size(), size( r2 ) );
+    BOOST_CHECK_EQUAL( r.size(), boost::size( r ) );
+    BOOST_CHECK_EQUAL( r2.size(), boost::size( r2 ) );
 
     BOOST_CHECK_EQUAL( std::distance( r.begin(), r.end() ),
                        std::distance( boost::begin( r2 ), boost::end( r2 ) ) );
@@ -266,21 +266,18 @@ inline void test_advance()
     BOOST_CHECK_EQUAL(r3.advance_end(-1).size(), 1u);
 }
 
-boost::unit_test::test_suite* init_unit_test_suite( int argc, char* argv[] )
+struct ptr_iterator
+  : boost::iterator_adaptor<ptr_iterator, int *>
 {
-    boost::unit_test::test_suite* test = BOOST_TEST_SUITE( "Range Test Suite" );
+    ptr_iterator() {}
+    ptr_iterator(int *p) : boost::iterator_adaptor<ptr_iterator, int *>(p) {}
+private:
+    typedef void iterator; // To throw off the SFINAE mechanism in iterator_range
+};
 
-    test->add(BOOST_TEST_CASE(&check_iterator_range));
-    test->add(BOOST_TEST_CASE(&check_iterator_range_operator<iterator_range_test_detail::less>));
-    test->add(BOOST_TEST_CASE(&check_iterator_range_operator<iterator_range_test_detail::less_or_equal>));
-    test->add(BOOST_TEST_CASE(&check_iterator_range_operator<iterator_range_test_detail::greater>));
-    test->add(BOOST_TEST_CASE(&check_iterator_range_operator<iterator_range_test_detail::greater_or_equal>));
-    test->add(BOOST_TEST_CASE(&check_iterator_range_operator<iterator_range_test_detail::equal_to>));
-    test->add(BOOST_TEST_CASE(&check_iterator_range_operator<iterator_range_test_detail::not_equal_to>));
-    test->add(BOOST_TEST_CASE(&iterator_range_test_detail::check_make_iterator_range_n));
-    test->add(BOOST_TEST_CASE(&test_advance));
-
-    return test;
+void test_sfinae()
+{
+    boost::iterator_range<ptr_iterator> r(ptr_iterator(0), ptr_iterator(0));
 }
 
 //
@@ -313,3 +310,21 @@ void check_reference_type()
     test_iter_range<veci_type>(a_vec);
     test_iter_range<veci_type const>(a_vec);
 }
+
+boost::unit_test::test_suite* init_unit_test_suite( int argc, char* argv[] )
+{
+    boost::unit_test::test_suite* test = BOOST_TEST_SUITE( "Range Test Suite" );
+    
+    test->add(BOOST_TEST_CASE(&check_iterator_range));
+    test->add(BOOST_TEST_CASE(&check_iterator_range_operator<iterator_range_test_detail::less>));
+    test->add(BOOST_TEST_CASE(&check_iterator_range_operator<iterator_range_test_detail::less_or_equal>));
+    test->add(BOOST_TEST_CASE(&check_iterator_range_operator<iterator_range_test_detail::greater>));
+    test->add(BOOST_TEST_CASE(&check_iterator_range_operator<iterator_range_test_detail::greater_or_equal>));
+    test->add(BOOST_TEST_CASE(&check_iterator_range_operator<iterator_range_test_detail::equal_to>));
+    test->add(BOOST_TEST_CASE(&check_iterator_range_operator<iterator_range_test_detail::not_equal_to>));
+    test->add(BOOST_TEST_CASE(&iterator_range_test_detail::check_make_iterator_range_n));
+    test->add(BOOST_TEST_CASE(&test_advance));
+    
+    return test;
+}
+

test/join.cpp

@@ -277,6 +277,7 @@ namespace boost
             std::vector<int> v2;
             std::vector<int> joined;
             boost::push_back(joined, join(v1, v2));
+            boost::push_back(joined, join(v2, v1));
         }
 
         namespace trac7376

test/sub_range.cpp

@@ -244,6 +244,22 @@ inline void test_advance()
     BOOST_CHECK_EQUAL(r3.advance_end(-1).size(), 1u);
 }
 
+void ticket_10514()
+{
+    typedef std::vector<int> vec_t;
+    typedef boost::sub_range<vec_t> range_t;
+    vec_t v(10);
+    range_t r(v.begin(), v.end());
+    const range_t& cr = r;
+    range_t copy_r = cr;
+
+    BOOST_CHECK(r.begin() == copy_r.begin());
+    BOOST_CHECK(r.end() == copy_r.end());
+
+    BOOST_CHECK(cr.begin() == copy_r.begin());
+    BOOST_CHECK(cr.end() == copy_r.end());
+}
+
     } // anonymous namespace
 } // namespace boost_range_test
 
@@ -262,6 +278,8 @@ boost::unit_test::test_suite* init_unit_test_suite(int, char*[])
 
     test->add(BOOST_TEST_CASE(&boost_range_test::test_advance));
 
+    test->add(BOOST_TEST_CASE(&boost_range_test::ticket_10514));
+
     return test;
 }
 

test/ticket_10336.cpp

@@ -0,0 +1,43 @@
+// Boost.Range library
+//
+//  Copyright Neil Groves 2011. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#include <boost/range/iterator_range.hpp>
+#include <boost/unordered_map.hpp>
+
+#include <boost/test/test_tools.hpp>
+#include <boost/test/unit_test.hpp>
+
+namespace boost
+{
+    namespace
+    {
+        // Ticket 10336 - compilation error in iterator_range and unordered_map
+        void test_ticket_10336()
+        {
+            typedef boost::unordered_map<int,int> container_t;
+            typedef container_t::const_iterator citer_t;
+            typedef boost::iterator_range<citer_t> rng_t;
+            
+            const container_t c;
+            rng_t rng(c.begin(), c.end());
+        }
+    }
+}
+
+boost::unit_test::test_suite*
+init_unit_test_suite(int argc, char* argv[])
+{
+    boost::unit_test::test_suite* test
+        = BOOST_TEST_SUITE( "RangeTestSuite.ticket_10336" );
+
+    test->add( BOOST_TEST_CASE( &boost::test_ticket_10336 ) );
+
+    return test;
+}

test/ticket_5486.cpp

@@ -14,7 +14,6 @@
 #include <boost/test/test_tools.hpp>
 #include <boost/test/unit_test.hpp>
 
-#include <functional>
 #include <vector>
 
 namespace boost
@@ -22,9 +21,12 @@ namespace boost
     namespace
     {
         class TestTicket5486Pred
-            : public std::binary_function<int,int,bool>
         {
         public:
+            typedef int first_argument_type;
+            typedef int second_argument_type;
+            typedef bool result_type;
+
             explicit TestTicket5486Pred(int x) {}
             bool operator()(int,int) const { return true; }
         private: