Merge branch 'develop'

This reverts commit 98ee47effd.

This is a temporary revert until Boost.Config master is updated to
provide BOOST_NO_CXX11_SFINAE_EXPR.

.travis.yml

@@ -15,6 +15,231 @@ branches:
     - master
     - develop
 
+env:
+  matrix:
+    - BOGUS_JOB=true
+
+matrix:
+
+  exclude:
+    - env: BOGUS_JOB=true
+
+  include:
+    - os: linux
+      env: TOOLSET=gcc COMPILER=g++ CXXSTD=c++03
+
+    - os: linux
+      env: TOOLSET=gcc COMPILER=g++-4.7 CXXSTD=c++03
+      addons:
+        apt:
+          packages:
+            - g++-4.7
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      env: TOOLSET=gcc COMPILER=g++-4.7 CXXSTD=c++11
+      addons:
+        apt:
+          packages:
+            - g++-4.7
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      env: TOOLSET=gcc COMPILER=g++-4.8 CXXSTD=c++03
+      addons:
+        apt:
+          packages:
+            - g++-4.8
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      env: TOOLSET=gcc COMPILER=g++-4.8 CXXSTD=c++11
+      addons:
+        apt:
+          packages:
+            - g++-4.8
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      env: TOOLSET=gcc COMPILER=g++-4.9 CXXSTD=c++03
+      addons:
+        apt:
+          packages:
+            - g++-4.9
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      env: TOOLSET=gcc COMPILER=g++-4.9 CXXSTD=c++11
+      addons:
+        apt:
+          packages:
+            - g++-4.9
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      env: TOOLSET=gcc COMPILER=g++-5 CXXSTD=c++03
+      addons:
+        apt:
+          packages:
+            - g++-5
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      env: TOOLSET=gcc COMPILER=g++-5 CXXSTD=c++11
+      addons:
+        apt:
+          packages:
+            - g++-5
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      env: TOOLSET=gcc COMPILER=g++-5 CXXSTD=c++14
+      addons:
+        apt:
+          packages:
+            - g++-5
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      env: TOOLSET=gcc COMPILER=g++-6 CXXSTD=c++03
+      addons:
+        apt:
+          packages:
+            - g++-6
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      env: TOOLSET=gcc COMPILER=g++-6 CXXSTD=c++11
+      addons:
+        apt:
+          packages:
+            - g++-6
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      env: TOOLSET=gcc COMPILER=g++-6 CXXSTD=c++14
+      addons:
+        apt:
+          packages:
+            - g++-6
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      env: TOOLSET=gcc COMPILER=g++-6 CXXSTD=c++1z
+      addons:
+        apt:
+          packages:
+            - g++-6
+          sources:
+            - ubuntu-toolchain-r-test
+
+    - os: linux
+      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++03
+
+    - os: linux
+      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++11
+
+    - os: linux
+      env: TOOLSET=clang COMPILER=clang++-3.6 CXXSTD=c++03
+      addons:
+        apt:
+          packages:
+            - clang-3.6
+          sources:
+            - ubuntu-toolchain-r-test
+            - llvm-toolchain-precise-3.6
+
+    - os: linux
+      env: TOOLSET=clang COMPILER=clang++-3.6 CXXSTD=c++11
+      addons:
+        apt:
+          packages:
+            - clang-3.6
+          sources:
+            - ubuntu-toolchain-r-test
+            - llvm-toolchain-precise-3.6
+
+    - os: linux
+      env: TOOLSET=clang COMPILER=clang++-3.7 CXXSTD=c++03
+      addons:
+        apt:
+          packages:
+            - clang-3.7
+          sources:
+            - ubuntu-toolchain-r-test
+            - llvm-toolchain-precise-3.7
+
+    - os: linux
+      env: TOOLSET=clang COMPILER=clang++-3.7 CXXSTD=c++11
+      addons:
+        apt:
+          packages:
+            - clang-3.7
+          sources:
+            - ubuntu-toolchain-r-test
+            - llvm-toolchain-precise-3.7
+
+    - os: linux
+      env: TOOLSET=clang COMPILER=clang++-3.8 CXXSTD=c++03
+      addons:
+        apt:
+          packages:
+            - clang-3.8
+          sources:
+            - ubuntu-toolchain-r-test
+            - llvm-toolchain-precise-3.8
+
+    - os: linux
+      env: TOOLSET=clang COMPILER=clang++-3.8 CXXSTD=c++11
+      addons:
+        apt:
+          packages:
+            - clang-3.8
+          sources:
+            - ubuntu-toolchain-r-test
+            - llvm-toolchain-precise-3.8
+
+    - os: linux
+      env: TOOLSET=clang COMPILER=clang++-3.8 CXXSTD=c++14
+      addons:
+        apt:
+          packages:
+            - clang-3.8
+          sources:
+            - ubuntu-toolchain-r-test
+            - llvm-toolchain-precise-3.8
+
+    - os: linux
+      env: TOOLSET=clang COMPILER=clang++-3.8 CXXSTD=c++1z
+      addons:
+        apt:
+          packages:
+            - clang-3.8
+          sources:
+            - ubuntu-toolchain-r-test
+            - llvm-toolchain-precise-3.8
+
+    - os: osx
+      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++03
+
+    - os: osx
+      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++11
+
+    - os: osx
+      env: TOOLSET=clang COMPILER=clang++ CXXSTD=c++14
+
 install:
   - cd ..
   - git clone -b $TRAVIS_BRANCH https://github.com/boostorg/boost.git boost-root
@@ -25,15 +250,14 @@ install:
   - git submodule init libs/static_assert
   - git submodule init libs/type_traits
   - git submodule init tools/build
-  - git submodule init tools/inspect
   - git submodule update
   - cp -r $TRAVIS_BUILD_DIR/* libs/core
   - ./bootstrap.sh
   - ./b2 headers
 
 script:
-  - TOOLSET=gcc,clang
-  - if [ $TRAVIS_OS_NAME == osx ]; then TOOLSET=clang; fi
+  - |-
+    echo "using $TOOLSET : : $COMPILER : <cxxflags>-std=$CXXSTD ;" > ~/user-config.jam
   - ./b2 libs/core/test toolset=$TOOLSET
 
 notifications:

appveyor.yml

@@ -21,7 +21,6 @@ install:
   - git submodule init libs/static_assert
   - git submodule init libs/type_traits
   - git submodule init tools/build
-  - git submodule init tools/inspect
   - git submodule update
   - xcopy /s /e /q %APPVEYOR_BUILD_FOLDER% libs\core
   - bootstrap

doc/addressof.qbk

@@ -14,6 +14,7 @@
 * Brad King
 * Douglas Gregor
 * Peter Dimov
+* Glen Fernandes
 
 [endsimplesect]
 
@@ -59,6 +60,19 @@ void f() {
 
 [endsect]
 
+[section Notes]
+
+In C++11 and above, `boost::addressof` is conditionally
+`constexpr` when possible. This is indicated by
+`BOOST_CORE_NO_CONSTEXPR_ADDRESSOF` not being defined.
+
+With supported compilers, `boost::addressof` is always
+`constexpr` by leveraging compiler intrinsics. This is
+indicated by `BOOST_CORE_HAS_BUILTIN_ADDRESSOF` being
+defined.
+
+[endsect]
+
 [endsect]
 
 [endsect]

doc/lightweight_test.qbk

@@ -36,6 +36,10 @@ When using `lightweight_test.hpp`, *do not forget* to
 #define BOOST_ERROR(message) /*unspecified*/
 #define BOOST_TEST_EQ(expr1, expr2) /*unspecified*/
 #define BOOST_TEST_NE(expr1, expr2) /*unspecified*/
+#define BOOST_TEST_CSTR_EQ(expr1, expr2) /*unspecified*/
+#define BOOST_TEST_CSTR_NE(expr1, expr2) /*unspecified*/
+#define BOOST_TEST_ALL_EQ(begin1, end1, begin2, end2) /* unspecified */
+#define BOOST_TEST_ALL_WITH(begin1, end1, begin2, end2, predicate) /* unspecified */
 #define BOOST_TEST_THROWS(expr, excep) /*unspecified*/
 
 namespace boost
@@ -101,6 +105,46 @@ message containing both expressions.
 
 [endsect]
 
+[section BOOST_TEST_CSTR_EQ]
+
+``
+BOOST_TEST_CSTR_EQ(expr1, expr2)
+``
+
+Specialization of BOOST_TEST_EQ which interprets expr1 and expr2 as pointers to null-terminated byte strings (C strings). If `std::strcmp(expr1, expr2) != 0`, increase the error count and output a message containing both expressions.
+
+[endsect]
+
+[section BOOST_TEST_CSTR_NE]
+
+``
+BOOST_TEST_CSTR_NE(expr1, expr2)
+``
+
+Specialization of BOOST_TEST_NE which interprets expr1 and expr2 as pointers to null-terminated byte strings (C strings). If `std::strcmp(expr1, expr2) == 0`, increase the error count and output a message containing both expressions.
+
+[endsect]
+
+[section BOOST_TEST_ALL_EQ]
+
+``
+BOOST_TEST_ALL_EQ(begin1, end1, begin2, end2)
+``
+
+Compares the content of two sequences. If they have different sizes, or if any pairwise element differs, increases the error count and outputs a message containing at most 8 differing elements.
+
+[endsect]
+
+[section BOOST_TEST_ALL_WITH]
+
+``
+BOOST_TEST_ALL_WITH(begin1, end1, begin2, end2, predicate)
+``
+
+Compares the content of two sequences. If they have different sizes, or if any pairwise element do not fulfill the binary predicate, increases the error count and outputs a message containing at most 8 differing elements.
+
+[endsect]
+
 [section BOOST_TEST_THROWS]
 
 ``

include/boost/core/addressof.hpp

@@ -1,162 +1,265 @@
-// Copyright (C) 2002 Brad King (brad.king@kitware.com)
-//                    Douglas Gregor (gregod@cs.rpi.edu)
-//
-// Copyright (C) 2002, 2008, 2013 Peter Dimov
-//
-// 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)
+/*
+Copyright (C) 2002 Brad King (brad.king@kitware.com)
+                   Douglas Gregor (gregod@cs.rpi.edu)
 
-// For more information, see http://www.boost.org
+Copyright (C) 2002, 2008, 2013 Peter Dimov
+
+Copyright (C) 2017 Glen Joseph Fernandes (glenjofe@gmail.com)
+
+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)
+*/
 
 #ifndef BOOST_CORE_ADDRESSOF_HPP
 #define BOOST_CORE_ADDRESSOF_HPP
 
-# include <boost/config.hpp>
-# include <boost/detail/workaround.hpp>
-# include <cstddef>
+#include <boost/config.hpp>
 
-namespace boost
+#if defined(BOOST_MSVC_FULL_VER) && BOOST_MSVC_FULL_VER >= 190024215
+#define BOOST_CORE_HAS_BUILTIN_ADDRESSOF
+#elif defined(BOOST_GCC) && BOOST_GCC >= 70000
+#define BOOST_CORE_HAS_BUILTIN_ADDRESSOF
+#elif defined(__has_builtin)
+#if __has_builtin(__builtin_addressof)
+#define BOOST_CORE_HAS_BUILTIN_ADDRESSOF
+#endif
+#endif
+
+#if defined(BOOST_CORE_HAS_BUILTIN_ADDRESSOF)
+#if defined(BOOST_NO_CXX11_CONSTEXPR)
+#define BOOST_CORE_NO_CONSTEXPR_ADDRESSOF
+#endif
+
+namespace boost {
+
+template<class T>
+BOOST_CONSTEXPR inline T*
+addressof(T& o) BOOST_NOEXCEPT
 {
+    return __builtin_addressof(o);
+}
 
-namespace detail
-{
-
-template<class T> struct addr_impl_ref
-{
-    T & v_;
-
-    BOOST_FORCEINLINE addr_impl_ref( T & v ): v_( v ) {}
-    BOOST_FORCEINLINE operator T& () const { return v_; }
-
-private:
-    addr_impl_ref & operator=(const addr_impl_ref &);
-};
-
-template<class T> struct addressof_impl
-{
-    static BOOST_FORCEINLINE T * f( T & v, long )
-    {
-        return reinterpret_cast<T*>(
-            &const_cast<char&>(reinterpret_cast<const volatile char &>(v)));
-    }
-
-    static BOOST_FORCEINLINE T * f( T * v, int )
-    {
-        return v;
-    }
-};
-
-#if !defined( BOOST_NO_CXX11_NULLPTR )
-
-#if !defined( BOOST_NO_CXX11_DECLTYPE ) && ( ( defined( __clang__ ) && !defined( _LIBCPP_VERSION ) ) || defined( __INTEL_COMPILER ) )
-
-    typedef decltype(nullptr) addr_nullptr_t;
-
+} /* boost */
 #else
+#include <boost/detail/workaround.hpp>
+#include <cstddef>
 
-    typedef std::nullptr_t addr_nullptr_t;
+namespace boost {
+namespace detail {
 
+template<class T>
+class addressof_ref {
+public:
+    BOOST_FORCEINLINE addressof_ref(T& o) BOOST_NOEXCEPT
+        : o_(o) { }
+    BOOST_FORCEINLINE operator T&() const BOOST_NOEXCEPT {
+        return o_;
+    }
+private:
+    addressof_ref& operator=(const addressof_ref&);
+    T& o_;
+};
+
+template<class T>
+struct address_of {
+    static BOOST_FORCEINLINE T* get(T& o, long) BOOST_NOEXCEPT {
+        return reinterpret_cast<T*>(&
+            const_cast<char&>(reinterpret_cast<const volatile char&>(o)));
+    }
+    static BOOST_FORCEINLINE T* get(T* p, int) BOOST_NOEXCEPT {
+        return p;
+    }
+};
+
+#if !defined(BOOST_NO_CXX11_NULLPTR)
+#if !defined(BOOST_NO_CXX11_DECLTYPE) && \
+    (defined(__INTEL_COMPILER) || \
+        (defined(__clang__) && !defined(_LIBCPP_VERSION)))
+typedef decltype(nullptr) addressof_null_t;
+#else
+typedef std::nullptr_t addressof_null_t;
 #endif
 
-template<> struct addressof_impl< addr_nullptr_t >
-{
-    typedef addr_nullptr_t T;
-
-    static BOOST_FORCEINLINE T * f( T & v, int )
-    {
-        return &v;
+template<>
+struct address_of<addressof_null_t> {
+    typedef addressof_null_t type;
+    static BOOST_FORCEINLINE type* get(type& o, int) BOOST_NOEXCEPT {
+        return &o;
     }
 };
 
-template<> struct addressof_impl< addr_nullptr_t const >
-{
-    typedef addr_nullptr_t const T;
-
-    static BOOST_FORCEINLINE T * f( T & v, int )
-    {
-        return &v;
+template<>
+struct address_of<const addressof_null_t> {
+    typedef const addressof_null_t type;
+    static BOOST_FORCEINLINE type* get(type& o, int) BOOST_NOEXCEPT {
+        return &o;
     }
 };
 
-template<> struct addressof_impl< addr_nullptr_t volatile >
-{
-    typedef addr_nullptr_t volatile T;
-
-    static BOOST_FORCEINLINE T * f( T & v, int )
-    {
-        return &v;
+template<>
+struct address_of<volatile addressof_null_t> {
+    typedef volatile addressof_null_t type;
+    static BOOST_FORCEINLINE type* get(type& o, int) BOOST_NOEXCEPT {
+        return &o;
     }
 };
 
-template<> struct addressof_impl< addr_nullptr_t const volatile >
-{
-    typedef addr_nullptr_t const volatile T;
-
-    static BOOST_FORCEINLINE T * f( T & v, int )
-    {
-        return &v;
+template<>
+struct address_of<const volatile addressof_null_t> {
+    typedef const volatile addressof_null_t type;
+    static BOOST_FORCEINLINE type* get(type& o, int) BOOST_NOEXCEPT {
+        return &o;
     }
 };
-
 #endif
 
-} // namespace detail
+} /* detail */
+
+#if defined(BOOST_NO_CXX11_SFINAE_EXPR) || \
+    defined(BOOST_NO_CXX11_RVALUE_REFERENCES) || \
+    defined(BOOST_NO_CXX11_CONSTEXPR) || \
+    defined(BOOST_NO_CXX11_DECLTYPE)
+#define BOOST_CORE_NO_CONSTEXPR_ADDRESSOF
+
+template<class T>
+BOOST_FORCEINLINE T*
+addressof(T& o) BOOST_NOEXCEPT
+{
+#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x610)) || \
+    BOOST_WORKAROUND(__SUNPRO_CC, <= 0x5120)
+    return detail::address_of<T>::get(o, 0);
+#else
+    return detail::address_of<T>::get(detail::addressof_ref<T>(o), 0);
+#endif
+}
+
+#if BOOST_WORKAROUND(__SUNPRO_CC, BOOST_TESTED_AT(0x590))
+namespace detail {
+
+template<class T>
+struct addressof_result {
+    typedef T* type;
+};
+
+} /* detail */
+
+template<class T, std::size_t N>
+BOOST_FORCEINLINE typename detail::addressof_result<T[N]>::type
+addressof(T (&o)[N]) BOOST_NOEXCEPT
+{
+    return &o;
+}
+#endif
+
+#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+template<class T, std::size_t N>
+BOOST_FORCEINLINE
+T (*addressof(T (&o)[N]) BOOST_NOEXCEPT)[N]
+{
+   return reinterpret_cast<T(*)[N]>(&o);
+}
+
+template<class T, std::size_t N>
+BOOST_FORCEINLINE
+const T (*addressof(const T (&o)[N]) BOOST_NOEXCEPT)[N]
+{
+   return reinterpret_cast<const T(*)[N]>(&o);
+}
+#endif
+#else
+namespace detail {
+
+template<class T>
+T&& addressof_declval() BOOST_NOEXCEPT;
+
+template<class>
+struct addressof_void {
+    typedef void type;
+};
+
+template<class T, class E = void>
+struct addressof_member_operator {
+    static constexpr bool value = false;
+};
+
+template<class T>
+struct addressof_member_operator<T, typename
+    addressof_void<decltype(addressof_declval<T&>().operator&())>::type> {
+    static constexpr bool value = true;
+};
+
+#if BOOST_WORKAROUND(BOOST_INTEL, < 1600)
+struct addressof_addressable { };
+
+addressof_addressable*
+operator&(addressof_addressable&) BOOST_NOEXCEPT;
+#endif
+
+template<class T, class E = void>
+struct addressof_non_member_operator {
+    static constexpr bool value = false;
+};
+
+template<class T>
+struct addressof_non_member_operator<T, typename
+    addressof_void<decltype(operator&(addressof_declval<T&>()))>::type> {
+    static constexpr bool value = true;
+};
+
+template<class T, class E = void>
+struct addressof_expression {
+    static constexpr bool value = false;
+};
+
+template<class T>
+struct addressof_expression<T,
+    typename addressof_void<decltype(&addressof_declval<T&>())>::type> {
+    static constexpr bool value = true;
+};
+
+template<class T>
+struct addressof_is_constexpr {
+    static constexpr bool value = addressof_expression<T>::value &&
+        !addressof_member_operator<T>::value &&
+        !addressof_non_member_operator<T>::value;
+};
+
+template<bool E, class T>
+struct addressof_if { };
+
+template<class T>
+struct addressof_if<true, T> {
+    typedef T* type;
+};
 
 template<class T>
 BOOST_FORCEINLINE
-T * addressof( T & v )
+typename addressof_if<!addressof_is_constexpr<T>::value, T>::type
+addressof(T& o) BOOST_NOEXCEPT
 {
-#if (defined( __BORLANDC__ ) && BOOST_WORKAROUND( __BORLANDC__, BOOST_TESTED_AT( 0x610 ) ) ) || (defined(__SUNPRO_CC) && BOOST_WORKAROUND(__SUNPRO_CC, <= 0x5120))
-
-    return boost::detail::addressof_impl<T>::f( v, 0 );
-
-#else
-
-    return boost::detail::addressof_impl<T>::f( boost::detail::addr_impl_ref<T>( v ), 0 );
-
-#endif
+    return address_of<T>::get(addressof_ref<T>(o), 0);
 }
 
-#if defined( __SUNPRO_CC ) && BOOST_WORKAROUND( __SUNPRO_CC, BOOST_TESTED_AT( 0x590 ) )
-
-namespace detail
+template<class T>
+constexpr BOOST_FORCEINLINE
+typename addressof_if<addressof_is_constexpr<T>::value, T>::type
+addressof(T& o) BOOST_NOEXCEPT
 {
-
-template<class T> struct addressof_addp
-{
-    typedef T * type;
-};
-
-} // namespace detail
-
-template< class T, std::size_t N >
-BOOST_FORCEINLINE
-typename detail::addressof_addp< T[N] >::type addressof( T (&t)[N] )
-{
-    return &t;
+    return &o;
 }
 
-#endif
+} /* detail */
 
-// Borland doesn't like casting an array reference to a char reference
-// but these overloads work around the problem.
-#if defined( __BORLANDC__ ) && BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
-template<typename T,std::size_t N>
-BOOST_FORCEINLINE
-T (*addressof(T (&t)[N]))[N]
+template<class T>
+constexpr BOOST_FORCEINLINE T*
+addressof(T& o) BOOST_NOEXCEPT
 {
-   return reinterpret_cast<T(*)[N]>(&t);
-}
-
-template<typename T,std::size_t N>
-BOOST_FORCEINLINE
-const T (*addressof(const T (&t)[N]))[N]
-{
-   return reinterpret_cast<const T(*)[N]>(&t);
+    return detail::addressof(o);
 }
 #endif
 
-} // namespace boost
+} /* boost */
+#endif
 
-#endif // BOOST_CORE_ADDRESSOF_HPP
+#endif

include/boost/core/demangle.hpp

@@ -93,15 +93,10 @@ inline void demangle_free( char const * name ) BOOST_NOEXCEPT
 inline std::string demangle( char const * name )
 {
     scoped_demangled_name demangled_name( name );
-    char const * const p = demangled_name.get();
-    if( p )
-    {
-        return p;
-    }
-    else
-    {
-        return name;
-    }
+    char const * p = demangled_name.get();
+    if( !p )
+        p = name;
+    return p;
 }
 
 #else

include/boost/core/lightweight_test.hpp

@@ -19,10 +19,12 @@
 //  http://www.boost.org/LICENSE_1_0.txt
 //
 
+#include <iterator>
 #include <boost/assert.hpp>
 #include <boost/current_function.hpp>
 #include <boost/core/no_exceptions_support.hpp>
 #include <iostream>
+#include <cstring>
 
 //  IDE's like Visual Studio perform better if output goes to std::cout or
 //  some other stream, so allow user to configure output stream:
@@ -101,6 +103,16 @@ inline void throw_failed_impl(char const * excep, char const * file, int line, c
 # pragma GCC diagnostic ignored "-Wsign-compare"
 #endif
 
+// specialize test output for char pointers to avoid printing as cstring
+template <class T> inline const T& test_output_impl(const T& v) { return v; }
+inline const void* test_output_impl(const char* v) { return v; }
+inline const void* test_output_impl(const unsigned char* v) { return v; }
+inline const void* test_output_impl(const signed char* v) { return v; }
+inline const void* test_output_impl(char* v) { return v; }
+inline const void* test_output_impl(unsigned char* v) { return v; }
+inline const void* test_output_impl(signed char* v) { return v; }
+template<class T> inline const void* test_output_impl(T volatile* v) { return const_cast<T*>(v); }
+
 template<class T, class U> inline void test_eq_impl( char const * expr1, char const * expr2,
   char const * file, int line, char const * function, T const & t, U const & u )
 {
@@ -113,7 +125,7 @@ template<class T, class U> inline void test_eq_impl( char const * expr1, char co
         BOOST_LIGHTWEIGHT_TEST_OSTREAM
             << file << "(" << line << "): test '" << expr1 << " == " << expr2
             << "' failed in function '" << function << "': "
-            << "'" << t << "' != '" << u << "'" << std::endl;
+            << "'" << test_output_impl(t) << "' != '" << test_output_impl(u) << "'" << std::endl;
         ++test_errors();
     }
 }
@@ -130,11 +142,182 @@ template<class T, class U> inline void test_ne_impl( char const * expr1, char co
         BOOST_LIGHTWEIGHT_TEST_OSTREAM
             << file << "(" << line << "): test '" << expr1 << " != " << expr2
             << "' failed in function '" << function << "': "
+            << "'" << test_output_impl(t) << "' == '" << test_output_impl(u) << "'" << std::endl;
+        ++test_errors();
+    }
+}
+
+inline void test_cstr_eq_impl( char const * expr1, char const * expr2,
+  char const * file, int line, char const * function, char const * const t, char const * const u )
+{
+    if( std::strcmp(t, u) == 0 )
+    {
+        report_errors_remind();
+    }
+    else
+    {
+        BOOST_LIGHTWEIGHT_TEST_OSTREAM
+            << file << "(" << line << "): test '" << expr1 << " == " << expr2
+            << "' failed in function '" << function << "': "
+            << "'" << t << "' != '" << u << "'" << std::endl;
+        ++test_errors();
+    }
+}
+
+inline void test_cstr_ne_impl( char const * expr1, char const * expr2,
+  char const * file, int line, char const * function, char const * const t, char const * const u )
+{
+    if( std::strcmp(t, u) != 0 )
+    {
+        report_errors_remind();
+    }
+    else
+    {
+        BOOST_LIGHTWEIGHT_TEST_OSTREAM
+            << file << "(" << line << "): test '" << expr1 << " == " << expr2
+            << "' failed in function '" << function << "': "
             << "'" << t << "' == '" << u << "'" << std::endl;
         ++test_errors();
     }
 }
 
+template<class FormattedOutputFunction, class InputIterator1, class InputIterator2>
+void test_all_eq_impl(FormattedOutputFunction& output,
+                      char const * file, int line, char const * function,
+                      InputIterator1 first_begin, InputIterator1 first_end,
+                      InputIterator2 second_begin, InputIterator2 second_end)
+{
+    InputIterator1 first_it = first_begin;
+    InputIterator2 second_it = second_begin;
+    typename std::iterator_traits<InputIterator1>::difference_type first_index = 0;
+    typename std::iterator_traits<InputIterator2>::difference_type second_index = 0;
+    std::size_t error_count = 0;
+    const std::size_t max_count = 8;
+    do
+    {
+        while ((first_it != first_end) && (second_it != second_end) && (*first_it == *second_it))
+        {
+            ++first_it;
+            ++second_it;
+            ++first_index;
+            ++second_index;
+        }
+        if ((first_it == first_end) || (second_it == second_end))
+        {
+            break; // do-while
+        }
+        if (error_count == 0)
+        {
+            output << file << "(" << line << "): Container contents differ in function '" << function << "':";
+        }
+        else if (error_count >= max_count)
+        {
+            output << " ...";
+            break;
+        }
+        output << " [" << first_index << "] '" << test_output_impl(*first_it) << "' != '" << test_output_impl(*second_it) << "'";
+        ++first_it;
+        ++second_it;
+        ++first_index;
+        ++second_index;
+        ++error_count;
+    } while (first_it != first_end);
+
+    first_index += std::distance(first_it, first_end);
+    second_index += std::distance(second_it, second_end);
+    if (first_index != second_index)
+    {
+        if (error_count == 0)
+        {
+            output << file << "(" << line << "): Container sizes differ in function '" << function << "': size(" << first_index << ") != size(" << second_index << ")";
+        }
+        else
+        {
+            output << " [*] size(" << first_index << ") != size(" << second_index << ")";
+        }
+        ++error_count;
+    }
+
+    if (error_count == 0)
+    {
+        boost::detail::report_errors_remind();
+    }
+    else
+    {
+        output << std::endl;
+        ++boost::detail::test_errors();
+    }
+}
+
+template<class FormattedOutputFunction, class InputIterator1, class InputIterator2, typename BinaryPredicate>
+void test_all_with_impl(FormattedOutputFunction& output,
+                        char const * file, int line, char const * function,
+                        InputIterator1 first_begin, InputIterator1 first_end,
+                        InputIterator2 second_begin, InputIterator2 second_end,
+                        BinaryPredicate predicate)
+{
+    InputIterator1 first_it = first_begin;
+    InputIterator2 second_it = second_begin;
+    typename std::iterator_traits<InputIterator1>::difference_type first_index = 0;
+    typename std::iterator_traits<InputIterator2>::difference_type second_index = 0;
+    std::size_t error_count = 0;
+    const std::size_t max_count = 8;
+    do
+    {
+        while ((first_it != first_end) && (second_it != second_end) && predicate(*first_it, *second_it))
+        {
+            ++first_it;
+            ++second_it;
+            ++first_index;
+            ++second_index;
+        }
+        if ((first_it == first_end) || (second_it == second_end))
+        {
+            break; // do-while
+        }
+        if (error_count == 0)
+        {
+            output << file << "(" << line << "): Container contents differ in function '" << function << "':";
+        }
+        else if (error_count >= max_count)
+        {
+            output << " ...";
+            break;
+        }
+        output << " [" << first_index << "]";
+        ++first_it;
+        ++second_it;
+        ++first_index;
+        ++second_index;
+        ++error_count;
+    } while (first_it != first_end);
+
+    first_index += std::distance(first_it, first_end);
+    second_index += std::distance(second_it, second_end);
+    if (first_index != second_index)
+    {
+        if (error_count == 0)
+        {
+            output << file << "(" << line << "): Container sizes differ in function '" << function << "': size(" << first_index << ") != size(" << second_index << ")";
+        }
+        else
+        {
+            output << " [*] size(" << first_index << ") != size(" << second_index << ")";
+        }
+        ++error_count;
+    }
+
+    if (error_count == 0)
+    {
+        report_errors_remind();
+    }
+    else
+    {
+        output << std::endl;
+        ++test_errors();
+    }
+}
+
 #if defined(_MSC_VER)
 # pragma warning(pop)
 #elif defined(__clang__) && defined(__has_warning)
@@ -177,6 +360,12 @@ inline int report_errors()
 #define BOOST_TEST_EQ(expr1,expr2) ( ::boost::detail::test_eq_impl(#expr1, #expr2, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION, expr1, expr2) )
 #define BOOST_TEST_NE(expr1,expr2) ( ::boost::detail::test_ne_impl(#expr1, #expr2, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION, expr1, expr2) )
 
+#define BOOST_TEST_CSTR_EQ(expr1,expr2) ( ::boost::detail::test_cstr_eq_impl(#expr1, #expr2, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION, expr1, expr2) )
+#define BOOST_TEST_CSTR_NE(expr1,expr2) ( ::boost::detail::test_cstr_ne_impl(#expr1, #expr2, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION, expr1, expr2) )
+
+#define BOOST_TEST_ALL_EQ(begin1, end1, begin2, end2) ( ::boost::detail::test_all_eq_impl(BOOST_LIGHTWEIGHT_TEST_OSTREAM, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION, begin1, end1, begin2, end2) )
+#define BOOST_TEST_ALL_WITH(begin1, end1, begin2, end2, predicate) ( ::boost::detail::test_all_with_impl(BOOST_LIGHTWEIGHT_TEST_OSTREAM, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION, begin1, end1, begin2, end2, predicate) )
+
 #ifndef BOOST_NO_EXCEPTIONS
    #define BOOST_TEST_THROWS( EXPR, EXCEP )                    \
       try {                                                    \

test/Jamfile.v2

@@ -13,6 +13,7 @@ run addressof_test.cpp ;
 run addressof_test2.cpp ;
 run addressof_np_test.cpp ;
 run addressof_fn_test.cpp ;
+compile addressof_constexpr_test.cpp ;
 
 run checked_delete_test.cpp ;
 compile-fail checked_delete_fail.cpp ;
@@ -29,6 +30,7 @@ compile-fail ref_rv_fail4.cpp ;
 compile-fail ref_rv_fail5.cpp ;
 compile-fail ref_implicit_fail.cpp ;
 compile-fail ref_implicit_fail2.cpp ;
+run ref_cv_test.cpp ;
 
 run eif_constructors.cpp ;
 run eif_dummy_arg_disambiguation.cpp ;
@@ -63,6 +65,9 @@ run lightweight_test_test.cpp ;
 run lightweight_test_test.cpp : : : <exception-handling>off : lightweight_test_test_no_except ;
 
 run lightweight_test_test2.cpp ;
+run lightweight_test_all_eq_test.cpp ;
+run lightweight_test_all_with_test.cpp ;
+run lightweight_test_all_with_fail.cpp ;
 
 run-fail lightweight_test_fail.cpp ;
 run-fail lightweight_test_fail2.cpp ;
@@ -74,6 +79,8 @@ run-fail lightweight_test_fail7.cpp ;
 run-fail lightweight_test_fail7.cpp : : : <rtti>off : lightweight_test_fail7_no_rtti ;
 run-fail lightweight_test_fail8.cpp ;
 run-fail lightweight_test_fail8.cpp : : : <rtti>off : lightweight_test_fail8_no_rtti ;
+run-fail lightweight_test_fail9.cpp ;
+run-fail lightweight_test_fail10.cpp ;
 
 run is_same_test.cpp ;
 

test/addressof_constexpr_test.cpp

@@ -0,0 +1,21 @@
+/*
+Copyright 2017 Glen Joseph Fernandes
+<glenjofe -at- gmail.com>
+
+Distributed under the Boost Software
+License, Version 1.0.
+http://boost.org/LICENSE_1_0.txt
+*/
+
+#include <boost/core/addressof.hpp>
+#include <boost/static_assert.hpp>
+
+#if !defined(BOOST_CORE_NO_CONSTEXPR_ADDRESSOF)
+struct Type { };
+
+static int v1 = 0;
+static Type v2 = { };
+
+BOOST_STATIC_ASSERT(boost::addressof(v1) == &v1);
+BOOST_STATIC_ASSERT(boost::addressof(v2) == &v2);
+#endif

test/lightweight_test_all_eq_test.cpp

@@ -0,0 +1,126 @@
+//
+// Negative test for BOOST_TEST_ALL_EQ
+//
+// Copyright (c) 2017 Bjorn Reese
+//
+// Distributed under the Boost Software License, Version 1.0.
+// See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
+//
+
+#include <vector>
+#include <set>
+#include <boost/core/lightweight_test.hpp>
+
+int main()
+{
+    int test_cases = 0;
+
+    // Array
+
+    {
+        int x[] = { 1 };
+        int y[] = { 1, 2 };
+        BOOST_TEST_ALL_EQ( x, x + sizeof(x)/sizeof(x[0]), y, y + sizeof(y)/sizeof(y[0]) );
+        ++test_cases;
+    }
+
+    {
+        int x[] = { 1, 2 };
+        int y[] = { 1 };
+        BOOST_TEST_ALL_EQ( x, x + sizeof(x)/sizeof(x[0]), y, y + sizeof(y)/sizeof(y[0]) );
+        ++test_cases;
+    }
+
+    {
+        int x[] = { 2 };
+        int y[] = { 1, 2 };
+        BOOST_TEST_ALL_EQ( x, x + sizeof(x)/sizeof(x[0]), y, y + sizeof(y)/sizeof(y[0]) );
+        ++test_cases;
+    }
+
+    {
+        int x[] = { 1, 2, 3, 4 };
+        int y[] = { 1, 3, 2, 4 };
+        BOOST_TEST_ALL_EQ( x, x + sizeof(x)/sizeof(x[0]), y, y + sizeof(y)/sizeof(y[0]) );
+        ++test_cases;
+    }
+
+    // Vector
+
+    {
+        std::vector<int> x, y;
+        x.push_back( 1 );
+        BOOST_TEST_ALL_EQ( x.begin(), x.end(), y.begin(), y.end() );
+        ++test_cases;
+    }
+
+    {
+        std::vector<int> x, y;
+        y.push_back( 1 );
+        BOOST_TEST_ALL_EQ( x.begin(), x.end(), y.begin(), y.end() );
+        ++test_cases;
+    }
+
+    {
+        std::vector<int> x, y;
+        x.push_back( 1 ); x.push_back( 2 ); x.push_back( 3 ); x.push_back( 4 );
+        y.push_back( 1 ); y.push_back( 3 ); y.push_back( 2 ); y.push_back( 4 );
+        BOOST_TEST_ALL_EQ( x.begin(), x.end(), y.begin(), y.end() );
+        ++test_cases;
+    }
+
+    {
+        std::vector<float> x, y;
+        x.push_back( 1.0f ); x.push_back( 2.0f ); x.push_back( 3.0f ); x.push_back( 4.0f );
+        y.push_back( 4.0f ); y.push_back( 2.0f ); y.push_back( 3.0f ); y.push_back( 1.0f );
+        BOOST_TEST_ALL_EQ( x.begin(), x.end(), y.begin(), y.end() );
+        ++test_cases;
+    }
+
+    {
+        std::vector<int> x, y;
+        x.push_back( 1 ); x.push_back( 2 ); x.push_back( 3 );
+        y.push_back( 1 ); y.push_back( 3 ); y.push_back( 2 ); y.push_back( 4 );
+        BOOST_TEST_ALL_EQ( x.begin(), x.end(), y.begin(), y.end() );
+        ++test_cases;
+    }
+
+    {
+        std::vector<int> x, y;
+        x.push_back( 1 ); x.push_back( 2 ); x.push_back( 3 ); x.push_back( 4 );
+        y.push_back( 1 ); y.push_back( 3 ); y.push_back( 2 );;
+        BOOST_TEST_ALL_EQ( x.begin(), x.end(), y.begin(), y.end() );
+        ++test_cases;
+    }
+
+    // Set
+
+    {
+        std::set<int> x, y;
+        x.insert(1);
+        y.insert(1); y.insert(3);
+        BOOST_TEST_ALL_EQ( x.begin(), x.end(), y.begin(), y.end() );
+        ++test_cases;
+    }
+
+    {
+        std::set<int> x, y;
+        x.insert(1); x.insert(2);
+        y.insert(1);
+        BOOST_TEST_ALL_EQ( x.begin(), x.end(), y.begin(), y.end() );
+        ++test_cases;
+    }
+
+    {
+        std::set<int> x, y;
+        x.insert(1); x.insert(2);
+        y.insert(1); y.insert(3);
+        BOOST_TEST_ALL_EQ( x.begin(), x.end(), y.begin(), y.end() );
+        ++test_cases;
+    }
+
+    boost::report_errors();
+
+    return boost::detail::test_errors() != test_cases;
+}

test/lightweight_test_all_with_fail.cpp

@@ -0,0 +1,107 @@
+//
+// Negative est for BOOST_TEST_ALL_WITH
+//
+// Copyright (c) 2017 Bjorn Reese
+//
+// Distributed under the Boost Software License, Version 1.0.
+// See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
+//
+
+#include <cmath>
+#include <functional>
+#include <vector>
+#include <boost/core/lightweight_test.hpp>
+
+int fail_vector()
+{
+    int test_cases = 0;
+
+    {
+        std::vector<int> x, y;
+        x.push_back( 1 );
+        BOOST_TEST_ALL_WITH( x.begin(), x.end(), y.begin(), y.end(), std::equal_to<int>() );
+        ++test_cases;
+    }
+
+    {
+        std::vector<int> x, y;
+        y.push_back( 1 );
+        BOOST_TEST_ALL_WITH( x.begin(), x.end(), y.begin(), y.end(), std::equal_to<int>() );
+        ++test_cases;
+    }
+
+    {
+        std::vector<int> x, y;
+        x.push_back( 1 ); x.push_back( 2 ); x.push_back( 3 ); x.push_back( 4 );
+        y.push_back( 1 ); y.push_back( 2 ); y.push_back( 3 );
+        BOOST_TEST_ALL_WITH( x.begin(), x.end(), y.begin(), y.end(), std::equal_to<int>() );
+        ++test_cases;
+    }
+
+    {
+        std::vector<int> x, y;
+        x.push_back( 1 ); x.push_back( 2 ); x.push_back( 3 );
+        y.push_back( 1 ); y.push_back( 2 ); y.push_back( 3 ); y.push_back( 4 );
+        BOOST_TEST_ALL_WITH( x.begin(), x.end(), y.begin(), y.end(), std::equal_to<int>() );
+        ++test_cases;
+    }
+
+    {
+        std::vector<int> x, y;
+        x.push_back( 1 ); x.push_back( 2 ); x.push_back( 3 ); x.push_back( 4 );
+        y.push_back( 1 ); y.push_back( 3 ); y.push_back( 2 ); y.push_back( 4 );
+        BOOST_TEST_ALL_WITH( x.begin(), x.end(), y.begin(), y.end(), std::equal_to<int>() );
+        ++test_cases;
+    }
+
+    {
+        std::vector<int> x, y;
+        x.push_back( 1 ); x.push_back( 2 ); x.push_back( 3 ); x.push_back( 4 );
+        y.push_back( 1 ); y.push_back( 3 ); y.push_back( 2 ); y.push_back( 4 );
+        BOOST_TEST_ALL_WITH( x.begin(), x.end(), y.begin(), y.end(), std::less<int>() );
+        ++test_cases;
+    }
+
+    return test_cases;
+}
+
+template <typename T>
+struct with_tolerance
+{
+    with_tolerance(T tolerance) : tolerance(tolerance) {}
+    bool operator()(T lhs, T rhs)
+    {
+        return (std::abs(lhs - rhs) <= tolerance);
+    }
+
+private:
+    T tolerance;
+};
+
+int fail_tolerance_predicate()
+{
+    int test_cases = 0;
+
+    {
+        std::vector<double> x, y;
+        x.push_back( 1.0 ); x.push_back( 1.0 );
+        y.push_back( 1.0 - 1e-4 ); y.push_back( 1.0 + 1e-4 );
+        BOOST_TEST_ALL_WITH( x.begin(), x.end(), y.begin(), y.end(), with_tolerance<double>(1e-5) );
+        ++test_cases;
+    }
+
+    return test_cases;
+}
+
+int main()
+{
+    int test_cases = 0;
+
+    test_cases += fail_vector();
+    test_cases += fail_tolerance_predicate();
+
+    boost::report_errors();
+
+    return boost::detail::test_errors() != test_cases;
+}

test/lightweight_test_all_with_test.cpp

@@ -0,0 +1,76 @@
+//
+// Test for BOOST_TEST_ALL_WITH
+//
+// Copyright (c) 2017 Bjorn Reese
+//
+// Distributed under the Boost Software License, Version 1.0.
+// See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
+//
+
+#include <cmath>
+#include <functional>
+#include <vector>
+#include <boost/core/lightweight_test.hpp>
+
+void test_vector()
+{
+    {
+        std::vector<int> x, y;
+        x.push_back( 1 ); x.push_back( 2 ); x.push_back( 3 ); x.push_back( 4 );
+        y.push_back( 1 ); y.push_back( 2 ); y.push_back( 3 ); y.push_back( 4 );
+        BOOST_TEST_ALL_WITH( x.begin(), x.end(), y.begin(), y.end(), std::equal_to<int>() );
+    }
+
+    {
+        std::vector<int> x, y;
+        x.push_back( 1 ); x.push_back( 2 ); x.push_back( 3 ); x.push_back( 4 );
+        y.push_back( 2 ); y.push_back( 3 ); y.push_back( 4 ); y.push_back( 5 );
+        BOOST_TEST_ALL_WITH( x.begin(), x.end(), y.begin(), y.end(), std::not_equal_to<int>() );
+    }
+
+    {
+        std::vector<int> x, y;
+        x.push_back( 1 ); x.push_back( 2 ); x.push_back( 3 ); x.push_back( 4 );
+        y.push_back( 2 ); y.push_back( 3 ); y.push_back( 4 ); y.push_back( 5 );
+        BOOST_TEST_ALL_WITH( x.begin(), x.end(), y.begin(), y.end(), std::less<int>() );
+    }
+}
+
+template <typename T>
+struct with_tolerance
+{
+    with_tolerance(T tolerance) : tolerance(tolerance) {}
+    bool operator()(T lhs, T rhs)
+    {
+        return (std::abs(lhs - rhs) <= tolerance);
+    }
+
+private:
+    T tolerance;
+};
+
+void test_tolerance_predicate()
+{
+    {
+        std::vector<double> x, y;
+        x.push_back( 1.0 ); x.push_back( 2.0 ); x.push_back( 3.0 ); x.push_back( 4.0 );
+        y.push_back( 1.0 ); y.push_back( 2.0 ); y.push_back( 3.0 ); y.push_back( 4.0 );
+        BOOST_TEST_ALL_WITH( x.begin(), x.end(), y.begin(), y.end(), with_tolerance<double>(1e-5) );
+    }
+
+    {
+        std::vector<double> x, y;
+        x.push_back( 1.0 ); x.push_back( 1.0 );
+        y.push_back( 1.0 - 1e-6 ); y.push_back( 1.0 + 1e-6 );
+        BOOST_TEST_ALL_WITH( x.begin(), x.end(), y.begin(), y.end(), with_tolerance<double>(1e-5) );
+    }
+}
+
+int main()
+{
+    test_vector();
+    test_tolerance_predicate();
+
+    return boost::report_errors();
+}

test/lightweight_test_fail10.cpp

@@ -0,0 +1,18 @@
+//
+// Negative test for BOOST_TEST_EQ on const char*
+//
+// Copyright (c) 2017 Hans Dembinski
+//
+// Distributed under the Boost Software License, Version 1.0.
+// See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
+//
+
+#include <boost/core/lightweight_test.hpp>
+
+int main()
+{
+    BOOST_TEST_EQ("xab"+1 , "yab"+1); // compares addresses, not cstrings
+
+    return boost::report_errors();
+}

test/lightweight_test_fail9.cpp

@@ -0,0 +1,18 @@
+//
+// Negative test for BOOST_TEST_CSTR_EQ
+//
+// Copyright (c) 2017 Hans Dembinski
+//
+// Distributed under the Boost Software License, Version 1.0.
+// See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
+//
+
+#include <boost/core/lightweight_test.hpp>
+
+int main()
+{
+    BOOST_TEST_CSTR_EQ("x" , "y");
+
+    return boost::report_errors();
+}

test/lightweight_test_test.cpp

@@ -8,6 +8,7 @@
 // http://www.boost.org/LICENSE_1_0.txt
 //
 
+#include <vector>
 #include <boost/detail/lightweight_test.hpp>
 
 struct X
@@ -64,11 +65,24 @@ int main()
 
     BOOST_TEST_EQ( ++x, ++y );
     BOOST_TEST_EQ( x++, y++ );
+    BOOST_TEST_CSTR_EQ("xabc"+1, "yabc"+1); // equal cstrings, different addresses
+    BOOST_TEST_EQ( &y, &y );
 
     // BOOST_TEST_NE
 
     BOOST_TEST_NE( ++x, y );
     BOOST_TEST_NE( &x, &y );
+    BOOST_TEST_NE("xabc"+1, "yabc"+1); // equal cstrings, different addresses
+    BOOST_TEST_CSTR_NE("x", "y");
+
+    // BOOST_TEST_ALL_EQ
+    {
+        std::vector<int> xarray;
+        xarray.push_back(1);
+        xarray.push_back(2);
+        std::vector<int> yarray(xarray);
+        BOOST_TEST_ALL_EQ(xarray.begin(), xarray.end(), yarray.begin(), yarray.end());
+    }
 
     // BOOST_TEST_THROWS
 

test/ref_cv_test.cpp

@@ -0,0 +1,35 @@
+//  ref_cv_test.cpp: ref( x ) where x is of a cv-qualified type
+//
+//  Copyright (c) 2017 Peter Dimov
+//
+//  Distributed under the Boost Software License, Version 1.0.
+//  See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/ref.hpp>
+#include <boost/core/lightweight_test.hpp>
+
+#define BOOST_TEST_REF( x ) BOOST_TEST( &boost::ref( x ).get() == &x )
+#define BOOST_TEST_CREF( x ) BOOST_TEST( &boost::cref( x ).get() == &x )
+
+int main()
+{
+    int x1 = 1;
+    int const x2 = 2;
+    int volatile x3 = 3;
+    int const volatile x4 = 4;
+
+    BOOST_TEST_REF( x1 );
+    BOOST_TEST_CREF( x1 );
+
+    BOOST_TEST_REF( x2 );
+    BOOST_TEST_CREF( x2 );
+
+    BOOST_TEST_REF( x3 );
+    BOOST_TEST_CREF( x3 );
+
+    BOOST_TEST_REF( x4 );
+    BOOST_TEST_CREF( x4 );
+
+    return boost::report_errors();
+}