diff --git a/doc/changes.qbk b/doc/changes.qbk
new file mode 100644
index 0000000..f1b877a
--- /dev/null
+++ b/doc/changes.qbk
@@ -0,0 +1,88 @@
+[/
+  Copyright 2021 Peter Dimov
+  Distributed under the Boost Software License, Version 1.0.
+  https://boost.org/LICENSE_1_0.txt)
+]
+
+[section Revision History]
+
+[section Changes in 1.78.0]
+
+* Added a generic implementation to `boost/core/cmath.hpp`, enabled when `BOOST_CORE_USE_GENERIC_CMATH`
+  is defined or when the platform does not provide the necessary facilities in `<cmath>`.
+* Added `boost::core::type_name`.
+
+[endsect]
+
+[section Changes in 1.77.0]
+
+* `boost/core/uncaught_exceptions.hpp` has been modified for compatibility with Mac OS 10.4 and older.
+
+[endsect]
+
+[section Changes in 1.76.0]
+
+* Add implicit conversion between compatible reference wrappers.
+* Add `boost/core/cmath.hpp`, a portable implementation of the floating point classification functions from `<cmath>`.
+* Add `boost/core/bit.hpp`, a portable implementation of the C++20 standard header `<bit>`.
+* Fix `BOOST_TEST_EQ`, `BOOST_TEST_NE` for character types under C++20.
+* Revise allocator access utilities (now support VS2013, and no workarounds use `allocator_traits`.)
+
+[endsect]
+
+[section Changes in 1.74.0]
+
+* Implemented the allocator access utilities which provide a replacement for `allocator_traits`
+  with individual traits and functions for each facility. They support the C++11 allocator model
+  when possible and provide a fallback for C++98 compatibility.
+
+[endsect]
+
+[section Changes in 1.71.0]
+
+* Added functions `alloc_construct`, `alloc_construct_n`, `alloc_destroy`, and `alloc_destroy_n`
+  in `<boost/core/alloc_construct.hpp>` for allocator aware and exception safe construction and
+  destruction of objects and arrays.
+* Added constexpr functions `first_scalar` in `<boost/core/first_scalar.hpp>` for obtaining a pointer
+  to the first scalar element of an array. Given a pointer of type `T*` they return a pointer of type
+  `remove_all_extents_t<T>*`.
+* Added class template `noinit_adaptor` in `<boost/core/noinit_adaptor.hpp>` which is an allocator adaptor
+  that converts any allocator into one whose `construct(ptr)` performs default initialization via placement
+  `new`, and whose `destroy(ptr)` invokes the `value_type` destructor directly.
+* Added class template `default_allocator` in `<boost/core/default_allocator.hpp>`, which can serve as a minimal
+  default allocator that has interface similar to C++20 `std::allocator`, supports configurations with disabled
+  exceptions and does not have `std` as an associated namespace. The allocator uses `operator new` and
+  `operator delete` for allocation.
+* In `<boost/core/uncaught_exceptions.hpp>` header, added workarounds for better compatibility with QNX SDP 7.0
+  when libc++/libc++abi libraries are used.
+* The `<boost/detail/sp_typeinfo.hpp>` header is now marked as deprecated and will be removed in a future release.
+  `<boost/core/typeinfo.hpp>` should be used instead.
+
+[endsect]
+
+[section Changes in 1.69.0]
+
+* Implemented `boost::empty_value`, for library authors to conveniently leverage the Empty Base Optimization to
+  store objects of potentially empty types.
+* Implemented `boost::quick_exit` to provide the C++11 standard library facility `std::quick_exit` functionality.
+* Reduced the number of statics in Lightweight Test, and employ lighter abort behavior for MSVC compilers upon
+  failure to call `boost::report_errors`.
+
+[endsect]
+
+[section Changes in 1.67.0]
+
+* Updated `to_address` and `pointer_traits` to reflect the design adopted for C++20 in
+  [@http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0653r2.html P0653R2].
+
+[endsect]
+
+[section Changes in 1.65.0]
+
+* Implemented `pointer_traits` for C++03 and higher, that implements
+  [@http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0653r0.html P0653r0].
+* Added `BOOST_TEST_GT` and `BOOST_TEST_GE` to Lightweight Test.
+
+[endsect]
+
+[endsect]
diff --git a/doc/core.qbk b/doc/core.qbk
index 9c20459..17538fe 100644
--- a/doc/core.qbk
+++ b/doc/core.qbk
@@ -38,6 +38,8 @@ criteria for inclusion is that the utility component be:
 
 [endsect]
 
+[include changes.qbk]
+
 [include addressof.qbk]
 [include allocator_access.qbk]
 [include alloc_construct.qbk]
diff --git a/include/boost/core/lightweight_test_trait.hpp b/include/boost/core/lightweight_test_trait.hpp
index bddc3ce..77a1fcd 100644
--- a/include/boost/core/lightweight_test_trait.hpp
+++ b/include/boost/core/lightweight_test_trait.hpp
@@ -11,7 +11,7 @@
 //
 // BOOST_TEST_TRAIT_TRUE, BOOST_TEST_TRAIT_FALSE, BOOST_TEST_TRAIT_SAME
 //
-// Copyright 2014 Peter Dimov
+// Copyright 2014, 2021 Peter Dimov
 //
 // Copyright 2019 Glen Joseph Fernandes
 // (glenjofe@gmail.com)
@@ -21,60 +21,15 @@
 // http://www.boost.org/LICENSE_1_0.txt
 
 #include <boost/core/lightweight_test.hpp>
-#include <boost/core/typeinfo.hpp>
+#include <boost/core/type_name.hpp>
 #include <boost/core/is_same.hpp>
 #include <boost/config.hpp>
 
 namespace boost
 {
-
 namespace detail
 {
 
-template<class, int = 0> struct test_print { };
-
-template<class T> inline std::ostream& operator<<(std::ostream& o, test_print<T, 2>)
-{
-    return o << boost::core::demangled_name(BOOST_CORE_TYPEID(T));
-}
-
-template<class T> inline std::ostream& operator<<(std::ostream& o, test_print<T, 1>)
-{
-    return o << test_print<T, 2>();
-}
-
-template<class T> inline std::ostream& operator<<(std::ostream& o, test_print<const T, 1>)
-{
-    return o << test_print<T, 2>() << " const";
-}
-
-template<class T> inline std::ostream& operator<<(std::ostream& o, test_print<volatile T, 1>)
-{
-    return o << test_print<T, 2>() << " volatile";
-}
-
-template<class T> inline std::ostream& operator<<(std::ostream& o, test_print<const volatile T, 1>)
-{
-    return o << test_print<T, 2>() << " const volatile";
-}
-
-template<class T> inline std::ostream& operator<<(std::ostream& o, test_print<T>)
-{
-    return o << test_print<T, 1>();
-}
-
-template<class T> inline std::ostream& operator<<(std::ostream& o, test_print<T&>)
-{
-    return o << test_print<T, 1>() << " &";
-}
-
-#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-template<class T> inline std::ostream& operator<<(std::ostream& o, test_print<T&&>)
-{
-    return o << test_print<T, 1>() << " &&";
-}
-#endif
-
 template< class T > inline void test_trait_impl( char const * trait, void (*)( T ),
   bool expected, char const * file, int line, char const * function )
 {
@@ -86,7 +41,7 @@ template< class T > inline void test_trait_impl( char const * trait, void (*)( T
     {
         BOOST_LIGHTWEIGHT_TEST_OSTREAM
             << file << "(" << line << "): predicate '" << trait << "' ["
-            << boost::core::demangled_name( BOOST_CORE_TYPEID(T) ) << "]"
+            << boost::core::type_name<T>() << "]"
             << " test failed in function '" << function
             << "' (should have been " << ( expected? "true": "false" ) << ")"
             << std::endl;
@@ -112,8 +67,8 @@ template<class T1, class T2> inline void test_trait_same_impl( char const * type
         BOOST_LIGHTWEIGHT_TEST_OSTREAM
             << file << "(" << line << "): test 'is_same<" << types << ">'"
             << " failed in function '" << function
-            << "' ('" << test_print<T1>()
-            << "' != '" << test_print<T2>() << "')"
+            << "' ('" << boost::core::type_name<T1>()
+            << "' != '" << boost::core::type_name<T2>() << "')"
             << std::endl;
 
         ++test_results().errors();
@@ -121,7 +76,6 @@ template<class T1, class T2> inline void test_trait_same_impl( char const * type
 }
 
 } // namespace detail
-
 } // namespace boost
 
 #define BOOST_TEST_TRAIT_TRUE(type) ( ::boost::detail::test_trait_impl(#type, (void(*)type)0, true, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION) )
diff --git a/include/boost/core/type_name.hpp b/include/boost/core/type_name.hpp
index 9a82dd3..5512c0c 100644
--- a/include/boost/core/type_name.hpp
+++ b/include/boost/core/type_name.hpp
@@ -14,6 +14,7 @@
 // https://www.boost.org/LICENSE_1_0.txt
 
 #include <boost/core/demangle.hpp>
+#include <boost/core/is_same.hpp>
 #include <boost/config.hpp>
 #include <string>
 #include <functional>
@@ -73,6 +74,33 @@ template<class T> struct tn_is_reference<T&&>
 
 #endif
 
+// tn_remove_const
+
+template<class T> struct tn_remove_const
+{
+    typedef T type;
+};
+
+template<class T> struct tn_remove_const<T const>
+{
+    typedef T type;
+};
+
+// tn_is_function (also catches references but that's OK)
+
+#if defined(BOOST_MSVC)
+# pragma warning(push)
+# pragma warning(disable: 4180 4181)
+#endif
+
+template<class T, class U = typename tn_remove_const<T>::type> struct tn_is_function: core::is_same<U, U const>
+{
+};
+
+#if defined(BOOST_MSVC)
+# pragma warning(pop)
+#endif
+
 #if !defined(BOOST_NO_TYPEID)
 
 // typeid_name
@@ -216,9 +244,9 @@ inline std::string tn_to_string( std::size_t n )
 template<class T> int tn_add_each_impl( std::string& st )
 {
     if( !st.empty() ) st += ", ";
-    st += type_name( tn_identity<T>() );
+    st += type_name( tn_identity<T>(), "" );
     return 0;
-};
+}
 
 template<class... T> std::string tn_add_each()
 {
@@ -228,57 +256,87 @@ template<class... T> std::string tn_add_each()
     (void)A{ 0, tn_add_each_impl<T>( st )... };
 
     return st;
-};
+}
 
 #endif
 
 // primary
 
-template<class T> std::string type_name( tn_identity<T> )
+template<class T> std::string type_name( tn_identity<T>, std::string const& suffix )
 {
-    return typeid_name<T>();
+    return typeid_name<T>() + suffix;
 }
 
+// integrals
+
+inline std::string type_name( tn_identity<unsigned>, std::string const& suffix )
+{
+    return "unsigned" + suffix;
+}
+
+#if defined(_MSC_VER)
+
+inline std::string type_name( tn_identity<long long>, std::string const& suffix )
+{
+    return "long long" + suffix;
+}
+
+inline std::string type_name( tn_identity<unsigned long long>, std::string const& suffix )
+{
+    return "unsigned long long" + suffix;
+}
+
+#endif
+
+#if defined(__cpp_char8_t) && __cpp_char8_t >= 201811L
+
+inline std::string type_name( tn_identity<char8_t>, std::string const& suffix )
+{
+    return "char8_t" + suffix;
+}
+
+#endif
+
 // cv
 
 #if !defined(BOOST_MSVC) || BOOST_MSVC >= 1900
 
-template<class T> std::string type_name( tn_identity<T const> )
+template<class T> std::string type_name( tn_identity<T const>, std::string const& suffix )
 {
-    return type_name( tn_identity<T>() ) + " const";
+    return type_name( tn_identity<T>(), " const" + suffix );
 }
 
-template<class T> std::string type_name( tn_identity<T volatile> )
+template<class T> std::string type_name( tn_identity<T volatile>, std::string const& suffix )
 {
-    return type_name( tn_identity<T>() ) + " volatile";
+    return type_name( tn_identity<T>(), " volatile" + suffix );
 }
 
-template<class T> std::string type_name( tn_identity<T const volatile> )
+template<class T> std::string type_name( tn_identity<T const volatile>, std::string const& suffix )
 {
-    return type_name( tn_identity<T>() ) + " const volatile";
+    return type_name( tn_identity<T>(), " const volatile" + suffix );
 }
 
 #else
 
 template<class T>
-typename tn_enable_if<!tn_is_reference<T>::value, std::string>::type
-type_name( tn_identity<T const> )
+typename tn_enable_if<!tn_is_function<T>::value, std::string>::type
+type_name( tn_identity<T const>, std::string const& suffix )
 {
-    return type_name( tn_identity<T>() ) + " const";
+    return type_name( tn_identity<T>(), " const" + suffix );
 }
 
 template<class T>
-typename tn_enable_if<!tn_is_reference<T>::value, std::string>::type
-type_name( tn_identity<T volatile> )
+typename tn_enable_if<!tn_is_function<T>::value, std::string>::type
+type_name( tn_identity<T volatile>, std::string const& suffix )
 {
-    return type_name( tn_identity<T>() ) + " volatile";
+    return type_name( tn_identity<T>(), " volatile" + suffix );
 }
 
 template<class T>
-typename tn_enable_if<!tn_is_reference<T>::value, std::string>::type
-type_name( tn_identity<T const volatile> )
+typename tn_enable_if<!tn_is_function<T>::value, std::string>::type
+type_name( tn_identity<T const volatile>, std::string const& suffix )
 {
-    return type_name( tn_identity<T>() ) + " const volatile";
+    return type_name( tn_identity<T>(), " const volatile" + suffix );
 }
 
 #endif
@@ -287,27 +345,27 @@ type_name( tn_identity<T const volatile> )
 
 #if !defined(BOOST_MSVC) || BOOST_MSVC >= 1900
 
-template<class T> std::string type_name( tn_identity<T&> )
+template<class T> std::string type_name( tn_identity<T&>, std::string const& suffix )
 {
-    return type_name( tn_identity<T>() ) + "&";
+    return type_name( tn_identity<T>(), "&" + suffix );
 }
 
 #else
 
 template<class T>
 typename tn_enable_if<!tn_is_reference<T>::value, std::string>::type
-type_name( tn_identity<T&> )
+type_name( tn_identity<T&>, std::string const& suffix )
 {
-    return type_name( tn_identity<T>() ) + "&";
+    return type_name( tn_identity<T>(), "&" + suffix );
 }
 
 #endif
 
 #if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
 
-template<class T> std::string type_name( tn_identity<T&&> )
+template<class T> std::string type_name( tn_identity<T&&>, std::string const& suffix )
 {
-    return type_name( tn_identity<T>() ) + "&&";
+    return type_name( tn_identity<T>(), "&&" + suffix );
 }
 
 #endif
@@ -316,65 +374,178 @@ template<class T> std::string type_name( tn_identity<T&&> )
 
 #if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
 
-template<class R, class... A> std::string type_name( tn_identity<R(A...)> )
+template<class R, class... A> std::string function_type_name( tn_identity<R(A...)>, std::string const& trailer, std::string const& suffix )
 {
-    return type_name( tn_identity<R>() ) + '(' + tn_add_each<A...>() + ')';
+    std::string r = type_name( tn_identity<R>(), "" );
+
+    if( !suffix.empty() )
+    {
+        r += '(';
+
+        if( suffix[ 0 ] == ' ' )
+        {
+            r += suffix.substr( 1 );
+        }
+        else
+        {
+            r += suffix;
+        }
+
+        r += ')';
+    }
+
+    r += '(' + tn_add_each<A...>() + ')';
+    r += trailer;
+
+    return r;
+}
+
+template<class R, class... A> std::string type_name( tn_identity<R(A...)>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), "", suffix );
+}
+
+#if !defined(BOOST_MSVC) || BOOST_MSVC >= 1900
+
+template<class R, class... A> std::string type_name( tn_identity<R(A...) const>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " const", suffix );
+}
+
+template<class R, class... A> std::string type_name( tn_identity<R(A...) volatile>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " volatile", suffix );
+}
+
+template<class R, class... A> std::string type_name( tn_identity<R(A...) const volatile>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " const volatile", suffix );
 }
 
 #endif
 
+#if !defined(BOOST_NO_CXX11_REF_QUALIFIERS)
+
+template<class R, class... A> std::string type_name( tn_identity<R(A...) &>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " &", suffix );
+}
+
+template<class R, class... A> std::string type_name( tn_identity<R(A...) const &>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " const &", suffix );
+}
+
+template<class R, class... A> std::string type_name( tn_identity<R(A...) volatile &>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " volatile &", suffix );
+}
+
+template<class R, class... A> std::string type_name( tn_identity<R(A...) const volatile &>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " const volatile &", suffix );
+}
+
+template<class R, class... A> std::string type_name( tn_identity<R(A...) &&>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " &&", suffix );
+}
+
+template<class R, class... A> std::string type_name( tn_identity<R(A...) const &&>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " const &&", suffix );
+}
+
+template<class R, class... A> std::string type_name( tn_identity<R(A...) volatile &&>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " volatile &&", suffix );
+}
+
+template<class R, class... A> std::string type_name( tn_identity<R(A...) const volatile &&>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " const volatile &&", suffix );
+}
+
+#endif
+
+#if defined( __cpp_noexcept_function_type ) || defined( _NOEXCEPT_TYPES_SUPPORTED )
+
+template<class R, class... A> std::string type_name( tn_identity<R(A...) noexcept>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " noexcept", suffix );
+}
+
+template<class R, class... A> std::string type_name( tn_identity<R(A...) const noexcept>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " const noexcept", suffix );
+}
+
+template<class R, class... A> std::string type_name( tn_identity<R(A...) volatile noexcept>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " volatile noexcept", suffix );
+}
+
+template<class R, class... A> std::string type_name( tn_identity<R(A...) const volatile noexcept>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " const volatile noexcept", suffix );
+}
+
+template<class R, class... A> std::string type_name( tn_identity<R(A...) & noexcept>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " & noexcept", suffix );
+}
+
+template<class R, class... A> std::string type_name( tn_identity<R(A...) const & noexcept>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " const & noexcept", suffix );
+}
+
+template<class R, class... A> std::string type_name( tn_identity<R(A...) volatile & noexcept>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " volatile & noexcept", suffix );
+}
+
+template<class R, class... A> std::string type_name( tn_identity<R(A...) const volatile & noexcept>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " const volatile & noexcept", suffix );
+}
+
+template<class R, class... A> std::string type_name( tn_identity<R(A...) && noexcept>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " && noexcept", suffix );
+}
+
+template<class R, class... A> std::string type_name( tn_identity<R(A...) const && noexcept>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " const && noexcept", suffix );
+}
+
+template<class R, class... A> std::string type_name( tn_identity<R(A...) volatile && noexcept>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " volatile && noexcept", suffix );
+}
+
+template<class R, class... A> std::string type_name( tn_identity<R(A...) const volatile && noexcept>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " const volatile && noexcept", suffix );
+}
+
+#endif
+
+#endif // #if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
+
 // pointers
 
-template<class T> std::string type_name( tn_identity<T*> )
+template<class T> std::string type_name( tn_identity<T*>, std::string const& suffix )
 {
-    return type_name( tn_identity<T>() ) + "*";
+    return type_name( tn_identity<T>(), "*" + suffix );
 }
 
-#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
-
-// function pointers
-
-template<class R, class... A> std::string type_name( tn_identity<R(*)(A...)> )
-{
-    return type_name( tn_identity<R>() ) + "(*)(" + tn_add_each<A...>() + ')';
-}
-
-template<class R, class... A> std::string type_name( tn_identity<R(*&)(A...)> )
-{
-    return type_name( tn_identity<R>() ) + "(*&)(" + tn_add_each<A...>() + ')';
-}
-
-template<class R, class... A> std::string type_name( tn_identity<R(* const)(A...)> )
-{
-    return type_name( tn_identity<R>() ) + "(* const)(" + tn_add_each<A...>() + ')';
-}
-
-template<class R, class... A> std::string type_name( tn_identity<R(* const&)(A...)> )
-{
-    return type_name( tn_identity<R>() ) + "(* const&)(" + tn_add_each<A...>() + ')';
-}
-
-#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-
-template<class R, class... A> std::string type_name( tn_identity<R(*&&)(A...)> )
-{
-    return type_name( tn_identity<R>() ) + "(*&&)(" + tn_add_each<A...>() + ')';
-}
-
-template<class R, class... A> std::string type_name( tn_identity<R(* const&&)(A...)> )
-{
-    return type_name( tn_identity<R>() ) + "(* const&&)(" + tn_add_each<A...>() + ')';
-}
-
-#endif
-
-#endif
-
 // arrays
 
 template<class T> std::pair<std::string, std::string> array_prefix_suffix( tn_identity<T> )
 {
-    return std::pair<std::string, std::string>( type_name( tn_identity<T>() ), "" );
+    return std::pair<std::string, std::string>( type_name( tn_identity<T>(), "" ), "" );
 }
 
 template<class T, std::size_t N> std::pair<std::string, std::string> array_prefix_suffix( tn_identity<T[N]> )
@@ -386,163 +557,210 @@ template<class T, std::size_t N> std::pair<std::string, std::string> array_prefi
     return r;
 }
 
-template<class T> std::string array_type_name( tn_identity<T[]> )
+template<class T> std::string array_type_name( tn_identity<T[]>, std::string const& suffix )
 {
     std::pair<std::string, std::string> r = array_prefix_suffix( tn_identity<T>() );
-    return r.first + "[]" + r.second;
+
+    if( suffix.empty() )
+    {
+        return r.first + "[]" + r.second;
+    }
+    else
+    {
+        return r.first + '(' + suffix + ")[]" + r.second;
+    }
 }
 
-template<class T> std::string type_name( tn_identity<T[]> )
+template<class T> std::string type_name( tn_identity<T[]>, std::string const& suffix )
 {
-    return array_type_name( tn_identity<T[]>() );
+    return array_type_name( tn_identity<T[]>(), suffix );
 }
 
-template<class T> std::string type_name( tn_identity<T const[]> )
+template<class T> std::string type_name( tn_identity<T const[]>, std::string const& suffix )
 {
-    return array_type_name( tn_identity<T const[]>() );
+    return array_type_name( tn_identity<T const[]>(), suffix );
 }
 
-template<class T> std::string type_name( tn_identity<T volatile[]> )
+template<class T> std::string type_name( tn_identity<T volatile[]>, std::string const& suffix )
 {
-    return array_type_name( tn_identity<T volatile[]>() );
+    return array_type_name( tn_identity<T volatile[]>(), suffix );
 }
 
-template<class T> std::string type_name( tn_identity<T const volatile[]> )
+template<class T> std::string type_name( tn_identity<T const volatile[]>, std::string const& suffix )
 {
-    return array_type_name( tn_identity<T const volatile[]>() );
+    return array_type_name( tn_identity<T const volatile[]>(), suffix );
 }
 
-template<class T, std::size_t N> std::string array_type_name( tn_identity<T[N]> )
+template<class T, std::size_t N> std::string array_type_name( tn_identity<T[N]>, std::string const& suffix )
 {
     std::pair<std::string, std::string> r = array_prefix_suffix( tn_identity<T[N]>() );
-    return r.first + r.second;
+
+    if( suffix.empty() )
+    {
+        return r.first + r.second;
+    }
+    else
+    {
+        return r.first + '(' + suffix + ")" + r.second;
+    }
 }
 
-template<class T, std::size_t N> std::string type_name( tn_identity<T[N]> )
+template<class T, std::size_t N> std::string type_name( tn_identity<T[N]>, std::string const& suffix )
 {
-    return array_type_name( tn_identity<T[N]>() );
+    return array_type_name( tn_identity<T[N]>(), suffix );
 }
 
-template<class T, std::size_t N> std::string type_name( tn_identity<T const[N]> )
+template<class T, std::size_t N> std::string type_name( tn_identity<T const[N]>, std::string const& suffix )
 {
-    return array_type_name( tn_identity<T const[N]>() );
+    return array_type_name( tn_identity<T const[N]>(), suffix );
 }
 
-template<class T, std::size_t N> std::string type_name( tn_identity<T volatile[N]> )
+template<class T, std::size_t N> std::string type_name( tn_identity<T volatile[N]>, std::string const& suffix )
 {
-    return array_type_name( tn_identity<T volatile[N]>() );
+    return array_type_name( tn_identity<T volatile[N]>(), suffix );
 }
 
-template<class T, std::size_t N> std::string type_name( tn_identity<T const volatile[N]> )
+template<class T, std::size_t N> std::string type_name( tn_identity<T const volatile[N]>, std::string const& suffix )
 {
-    return array_type_name( tn_identity<T const volatile[N]>() );
+    return array_type_name( tn_identity<T const volatile[N]>(), suffix );
 }
 
+// pointers to members
+
+template<class R, class T> std::string type_name( tn_identity<R T::*>, std::string const& suffix )
+{
+    return type_name( tn_identity<R>(), ' ' + type_name( tn_identity<T>(), "" ) + "::*" + suffix );
+}
+
+#if defined(BOOST_MSVC) && BOOST_MSVC < 1900 && !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
+
+template<class R, class T, class... A> std::string type_name( tn_identity<R(T::*)(A...)>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), "", ' ' + type_name( tn_identity<T>(), "" ) + "::*" + suffix );
+}
+
+template<class R, class T, class... A> std::string type_name( tn_identity<R(T::*)(A...) const>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " const", ' ' + type_name( tn_identity<T>(), "" ) + "::*" + suffix );
+}
+
+template<class R, class T, class... A> std::string type_name( tn_identity<R(T::*)(A...) volatile>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " volatile", ' ' + type_name( tn_identity<T>(), "" ) + "::*" + suffix );
+}
+
+template<class R, class T, class... A> std::string type_name( tn_identity<R(T::*)(A...) const volatile>, std::string const& suffix )
+{
+    return function_type_name( tn_identity<R(A...)>(), " const volatile", ' ' + type_name( tn_identity<T>(), "" ) + "::*" + suffix );
+}
+
+#endif
+
 // nullptr_t
 
 #if !defined(BOOST_NO_CXX11_NULLPTR)
 
-inline std::string type_name( tn_identity<std::nullptr_t> )
+inline std::string type_name( tn_identity<std::nullptr_t>, std::string const& suffix )
 {
-    return "std::nullptr_t";
+    return "std::nullptr_t" + suffix;
 }
 
 #endif
 
 // strings
 
-template<template<class Ch, class Tr, class A> class L, class Ch> std::string type_name( tn_identity< L<Ch, std::char_traits<Ch>, std::allocator<Ch> > > )
+template<template<class Ch, class Tr, class A> class L, class Ch> std::string type_name( tn_identity< L<Ch, std::char_traits<Ch>, std::allocator<Ch> > >, std::string const& suffix )
 {
     std::string tn = sequence_template_name< L<Ch, std::char_traits<Ch>, std::allocator<Ch> > >();
-    return tn + '<' + type_name( tn_identity<Ch>() ) + '>';
+    return tn + '<' + type_name( tn_identity<Ch>(), "" ) + '>' + suffix;
 }
 
-inline std::string type_name( tn_identity<std::string> )
+inline std::string type_name( tn_identity<std::string>, std::string const& suffix )
 {
-    return "std::string";
+    return "std::string" + suffix;
 }
 
-inline std::string type_name( tn_identity<std::wstring> )
+inline std::string type_name( tn_identity<std::wstring>, std::string const& suffix )
 {
-    return "std::wstring";
+    return "std::wstring" + suffix;
 }
 
 #if !defined(BOOST_NO_CXX11_CHAR16_T)
 
-inline std::string type_name( tn_identity<std::u16string> )
+inline std::string type_name( tn_identity<std::u16string>, std::string const& suffix )
 {
-    return "std::u16string";
+    return "std::u16string" + suffix;
 }
 
 #endif
 
 #if !defined(BOOST_NO_CXX11_CHAR32_T)
 
-inline std::string type_name( tn_identity<std::u32string> )
+inline std::string type_name( tn_identity<std::u32string>, std::string const& suffix )
 {
-    return "std::u32string";
+    return "std::u32string" + suffix;
 }
 
 #endif
 
 #if defined(__cpp_char8_t) && __cpp_char8_t >= 201811L
 
-inline std::string type_name( tn_identity<std::basic_string<char8_t>> )
+inline std::string type_name( tn_identity<std::basic_string<char8_t>>, std::string const& suffix )
 {
-    return "std::u8string";
+    return "std::u8string" + suffix;
 }
 
 #endif
 
 // string views (et al)
 
-template<template<class Ch, class Tr> class L, class Ch> std::string type_name( tn_identity< L<Ch, std::char_traits<Ch> > > )
+template<template<class Ch, class Tr> class L, class Ch> std::string type_name( tn_identity< L<Ch, std::char_traits<Ch> > >, std::string const& suffix )
 {
     std::string tn = sequence_template_name< L<Ch, std::char_traits<Ch> > >();
-    return tn + '<' + type_name( tn_identity<Ch>() ) + '>';
+    return tn + '<' + type_name( tn_identity<Ch>(), "" ) + '>' + suffix;
 }
 
 // needed for libstdc++
-inline std::string type_name( tn_identity<std::ostream> )
+inline std::string type_name( tn_identity<std::ostream>, std::string const& suffix )
 {
-    return "std::ostream";
+    return "std::ostream" + suffix;
 }
 
 #if !defined(BOOST_NO_CXX17_HDR_STRING_VIEW)
 
-inline std::string type_name( tn_identity<std::string_view> )
+inline std::string type_name( tn_identity<std::string_view>, std::string const& suffix )
 {
-    return "std::string_view";
+    return "std::string_view" + suffix;
 }
 
-inline std::string type_name( tn_identity<std::wstring_view> )
+inline std::string type_name( tn_identity<std::wstring_view>, std::string const& suffix )
 {
-    return "std::wstring_view";
+    return "std::wstring_view" + suffix;
 }
 
 #if !defined(BOOST_NO_CXX11_CHAR16_T)
 
-inline std::string type_name( tn_identity<std::u16string_view> )
+inline std::string type_name( tn_identity<std::u16string_view>, std::string const& suffix )
 {
-    return "std::u16string_view";
+    return "std::u16string_view" + suffix;
 }
 
 #endif
 
 #if !defined(BOOST_NO_CXX11_CHAR32_T)
 
-inline std::string type_name( tn_identity<std::u32string_view> )
+inline std::string type_name( tn_identity<std::u32string_view>, std::string const& suffix )
 {
-    return "std::u32string_view";
+    return "std::u32string_view" + suffix;
 }
 
 #endif
 
 #if defined(__cpp_char8_t) && __cpp_char8_t >= 201811L
 
-inline std::string type_name( tn_identity<std::basic_string_view<char8_t>> )
+inline std::string type_name( tn_identity<std::basic_string_view<char8_t>>, std::string const& suffix )
 {
-    return "std::u8string_view";
+    return "std::u8string_view" + suffix;
 }
 
 #endif
@@ -553,87 +771,87 @@ inline std::string type_name( tn_identity<std::basic_string_view<char8_t>> )
 
 #if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
 
-template<template<class...> class L, class... T> std::string type_name( tn_identity< L<T...> > )
+template<template<class...> class L, class... T> std::string type_name( tn_identity< L<T...> >, std::string const& suffix )
 {
     std::string tn = class_template_name< L<T...> >();
     std::string st = tn_add_each<T...>();
 
-    return tn + '<' + st + '>';
+    return tn + '<' + st + '>' + suffix;
 }
 
 #else
 
-template<template<class T1> class L, class T1> std::string type_name( tn_identity< L<T1> > )
+template<template<class T1> class L, class T1> std::string type_name( tn_identity< L<T1> >, std::string const& suffix )
 {
     std::string tn = class_template_name< L<T1> >();
-    return tn + '<' + type_name( tn_identity<T1>() ) + '>';
+    return tn + '<' + type_name( tn_identity<T1>(), "" ) + '>' + suffix;
 }
 
-template<template<class T1, class T2> class L, class T1, class T2> std::string type_name( tn_identity< L<T1, T2> > )
+template<template<class T1, class T2> class L, class T1, class T2> std::string type_name( tn_identity< L<T1, T2> >, std::string const& suffix )
 {
     std::string tn = class_template_name< L<T1, T2> >();
-    return tn + '<' + type_name( tn_identity<T1>() ) + ", " + type_name( tn_identity<T2>() ) + '>';
+    return tn + '<' + type_name( tn_identity<T1>(), "" ) + ", " + type_name( tn_identity<T2>(), "" ) + '>' + suffix;
 }
 
 #endif
 
 // sequence containers
 
-template<template<class T, class A> class L, class T> std::string type_name( tn_identity< L<T, std::allocator<T> > > )
+template<template<class T, class A> class L, class T> std::string type_name( tn_identity< L<T, std::allocator<T> > >, std::string const& suffix )
 {
     std::string tn = sequence_template_name< L<T, std::allocator<T> > >();
-    return tn + '<' + type_name( tn_identity<T>() ) + '>';
+    return tn + '<' + type_name( tn_identity<T>(), "" ) + '>' + suffix;
 }
 
 // set
 
-template<template<class T, class Pr, class A> class L, class T> std::string type_name( tn_identity< L<T, std::less<T>, std::allocator<T> > > )
+template<template<class T, class Pr, class A> class L, class T> std::string type_name( tn_identity< L<T, std::less<T>, std::allocator<T> > >, std::string const& suffix )
 {
     std::string tn = set_template_name< L<T, std::less<T>, std::allocator<T> > >();
-    return tn + '<' + type_name( tn_identity<T>() ) + '>';
+    return tn + '<' + type_name( tn_identity<T>(), "" ) + '>' + suffix;
 }
 
 // map
 
-template<template<class T, class U, class Pr, class A> class L, class T, class U> std::string type_name( tn_identity< L<T, U, std::less<T>, std::allocator<std::pair<T const, U> > > > )
+template<template<class T, class U, class Pr, class A> class L, class T, class U> std::string type_name( tn_identity< L<T, U, std::less<T>, std::allocator<std::pair<T const, U> > > >, std::string const& suffix )
 {
     std::string tn = map_template_name< L<T, U, std::less<T>, std::allocator<std::pair<T const, U> > > >();
-    return tn + '<' + type_name( tn_identity<T>() ) + ", " + type_name( tn_identity<U>() ) +  '>';
+    return tn + '<' + type_name( tn_identity<T>(), "" ) + ", " + type_name( tn_identity<U>(), "" ) +  '>' + suffix;
 }
 
 #if !defined(BOOST_NO_CXX11_HDR_FUNCTIONAL)
 
 // unordered_set
 
-template<template<class T, class H, class Eq, class A> class L, class T> std::string type_name( tn_identity< L<T, std::hash<T>, std::equal_to<T>, std::allocator<T> > > )
+template<template<class T, class H, class Eq, class A> class L, class T> std::string type_name( tn_identity< L<T, std::hash<T>, std::equal_to<T>, std::allocator<T> > >, std::string const& suffix )
 {
     std::string tn = set_template_name< L<T, std::hash<T>, std::equal_to<T>, std::allocator<T> > >();
-    return tn + '<' + type_name( tn_identity<T>() ) + '>';
+    return tn + '<' + type_name( tn_identity<T>(), "" ) + '>' + suffix;
 }
 
 // unordered_map
 
-template<template<class T, class U, class H, class Eq, class A> class L, class T, class U> std::string type_name( tn_identity< L<T, U, std::hash<T>, std::equal_to<T>, std::allocator<std::pair<T const, U> > > > )
+template<template<class T, class U, class H, class Eq, class A> class L, class T, class U> std::string type_name( tn_identity< L<T, U, std::hash<T>, std::equal_to<T>, std::allocator<std::pair<T const, U> > > >, std::string const& suffix )
 {
     std::string tn = map_template_name< L<T, U, std::hash<T>, std::equal_to<T>, std::allocator<std::pair<T const, U> > > >();
-    return tn + '<' + type_name( tn_identity<T>() ) + ", " + type_name( tn_identity<U>() ) +  '>';
+    return tn + '<' + type_name( tn_identity<T>(), "" ) + ", " + type_name( tn_identity<U>(), "" ) +  '>' + suffix;
 }
 
 #endif
 
 // array
 
-template<template<class T, std::size_t N> class L, class T, std::size_t N> std::string type_name( tn_identity< L<T, N> > )
+template<template<class T, std::size_t N> class L, class T, std::size_t N> std::string type_name( tn_identity< L<T, N> >, std::string const& suffix )
 {
     std::string tn = array_template_name< L<T, N> >();
-    return tn + '<' + type_name( tn_identity<T>() ) + ", " + tn_to_string( N ) + '>';
+    return tn + '<' + type_name( tn_identity<T>(), "" ) + ", " + tn_to_string( N ) + '>' + suffix;
 }
 
 } // namespace detail
 
 template<class T> std::string type_name()
 {
-    return core::detail::type_name( core::detail::tn_identity<T>() );
+    return core::detail::type_name( core::detail::tn_identity<T>(), "" );
 }
 
 } // namespace core
diff --git a/test/Jamfile.v2 b/test/Jamfile.v2
index 43ce2d9..f174ba2 100644
--- a/test/Jamfile.v2
+++ b/test/Jamfile.v2
@@ -1,6 +1,6 @@
 #  Boost.Core Library test Jamfile
 #
-#  Copyright (c) 2014, 2017 Peter Dimov
+#  Copyright (c) 2014-2021 Peter Dimov
 #
 #  Distributed under the Boost Software License, Version 1.0.
 #  See accompanying file LICENSE_1_0.txt or copy at
@@ -112,9 +112,9 @@ run-fail lightweight_test_fail4.cpp ;
 run-fail lightweight_test_fail5.cpp ;
 run-fail lightweight_test_fail6.cpp ;
 run-fail lightweight_test_fail7.cpp ;
-run-fail lightweight_test_fail7.cpp : : : <rtti>off : lightweight_test_fail7_no_rtti ;
+run-fail lightweight_test_fail7.cpp : : : <rtti>off <toolset>gcc-4.4:<build>no : 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_fail8.cpp : : : <rtti>off <toolset>gcc-4.4:<build>no : lightweight_test_fail8_no_rtti ;
 run-fail lightweight_test_fail9.cpp ;
 run-fail lightweight_test_fail10.cpp ;
 run-fail lightweight_test_fail11.cpp : ;
@@ -232,7 +232,7 @@ run no_exceptions_support_test.cpp ;
 run no_exceptions_support_test.cpp : : : <exception-handling>off : no_exceptions_support_test_nx ;
 
 run cmath_test.cpp ;
-run cmath_test.cpp : : : <define>BOOST_CORE_USE_GENERIC_CMATH : cmath_test_generic ;
+run cmath_test.cpp : : : <define>BOOST_CORE_USE_GENERIC_CMATH <toolset>msvc-8.0:<build>no : cmath_test_generic ;
 
 run bit_cast_test.cpp ;
 run bit_rotate_test.cpp ;
diff --git a/test/type_name_test.cpp b/test/type_name_test.cpp
index 6ab08f5..6b61def 100644
--- a/test/type_name_test.cpp
+++ b/test/type_name_test.cpp
@@ -67,7 +67,42 @@ struct Ch
 
 int main()
 {
+    TEST(signed char);
+    TEST(unsigned char);
+    TEST(short);
+    TEST(unsigned short);
     TEST(int);
+    TEST(unsigned);
+    TEST(long);
+    TEST(unsigned long);
+    TEST(long long);
+    TEST(unsigned long long);
+
+    TEST(char);
+    TEST(wchar_t);
+#if !defined(BOOST_NO_CXX11_CHAR16_T)
+    TEST(char16_t);
+#endif
+#if !defined(BOOST_NO_CXX11_CHAR16_T)
+    TEST(char32_t);
+#endif
+#if defined(__cpp_char8_t) && __cpp_char8_t >= 201811L
+    TEST(char8_t);
+#endif
+#if defined(__cpp_lib_byte) && __cpp_lib_byte >= 201603L
+    TEST(std::byte);
+#endif
+
+    TEST(bool);
+
+    TEST(float);
+    TEST(double);
+    TEST(long double);
+
+    TEST(void);
+    TEST(void const);
+    TEST(void volatile);
+    TEST(void const volatile);
 
     TEST(A);
     TEST(B);
@@ -94,33 +129,133 @@ int main()
 
 #endif
 
-    TEST(void);
-    TEST(void const);
-    TEST(void volatile);
-    TEST(void const volatile);
-
     TEST(A*);
     TEST(B const* volatile*);
 
     TEST(void*);
     TEST(void const* volatile*);
 
+#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
+
+    TEST(void());
+    TEST(int(float, A, B*));
+
+    TEST(void(*)());
+    TEST(void(**)());
+    TEST(void(***)());
+
+    TEST(void(* const* const*)());
+    TEST(void(* const* const&)());
+
+    TEST(void(&)());
+
+#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+
+    TEST(void(&&)());
+
+#endif
+
+#if !defined(BOOST_MSVC) || BOOST_MSVC >= 1900
+
+    TEST(void() const);
+    TEST(void() volatile);
+    TEST(void() const volatile);
+
+#endif
+
+#if !defined(BOOST_NO_CXX11_REF_QUALIFIERS)
+
+    TEST(void() &);
+    TEST(void() const &);
+    TEST(void() volatile &);
+    TEST(void() const volatile &);
+
+    TEST(void() &&);
+    TEST(void() const &&);
+    TEST(void() volatile &&);
+    TEST(void() const volatile &&);
+
+#endif
+
+#if defined( __cpp_noexcept_function_type ) || defined( _NOEXCEPT_TYPES_SUPPORTED )
+
+    TEST(void() noexcept);
+    TEST(void() const noexcept);
+    TEST(void() volatile noexcept);
+    TEST(void() const volatile noexcept);
+
+    TEST(void() & noexcept);
+    TEST(void() const & noexcept);
+    TEST(void() volatile & noexcept);
+    TEST(void() const volatile & noexcept);
+
+    TEST(void() && noexcept);
+    TEST(void() const && noexcept);
+    TEST(void() volatile && noexcept);
+    TEST(void() const volatile && noexcept);
+
+#endif
+
+#endif // #if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
+
     TEST(A[]);
     TEST(A const[]);
     TEST(A volatile[]);
     TEST(A const volatile[]);
 
+#if !defined(BOOST_MSVC) || BOOST_MSVC >= 1700
+    TEST(A(&)[]);
+#endif
+    TEST(A const(***)[]);
+
     TEST(B[1]);
     TEST(B const[1]);
     TEST(B volatile[1]);
     TEST(B const volatile[1]);
 
+    TEST(B(&)[1]);
+    TEST(B const(***)[1]);
+
     TEST(A[][2][3]);
     TEST(A const[][2][3]);
 
+#if !defined(BOOST_MSVC) || BOOST_MSVC >= 1700
+    TEST(A(&)[][2][3]);
+#endif
+    TEST(A const(***)[][2][3]);
+
     TEST(B[1][2][3]);
     TEST(B const volatile[1][2][3]);
 
+    TEST(B(&)[1][2][3]);
+    TEST(B const volatile(***)[1][2][3]);
+
+    TEST(int A::*);
+    TEST(int const B::*);
+
+#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
+
+    TEST(void(A::*)());
+    TEST(void(A::*)() const);
+    TEST(void(A::*)() volatile);
+    TEST(void(A::*)() const volatile);
+
+#endif
+
+#if !defined(BOOST_NO_CXX11_REF_QUALIFIERS)
+
+    TEST(void(A::*)() &);
+    TEST(void(A::*)() const &&);
+
+#endif
+
+#if defined( __cpp_noexcept_function_type ) || defined( _NOEXCEPT_TYPES_SUPPORTED )
+
+    TEST(void(A::*)() volatile & noexcept);
+    TEST(void(A::*)() const volatile && noexcept);
+
+#endif
+
 #if !defined(BOOST_NO_CXX11_NULLPTR)
 
     TEST(std::nullptr_t);