patched/boost_exception.patch

From 8f57d59bfbc978673a2493a90b4f3e7e54ddbf18 Mon Sep 17 00:00:00 2001
From: Antony Polukhin <antoshkka@gmail.com>
Date: Thu, 20 Feb 2014 18:30:11 +0400
Subject: [PATCH] Boost.Exception now uses TypeIndex to reduce duplicate code
 and simplify name demanglings

---
 include/boost/exception/detail/type_info.hpp       | 43 +++-------------------
 include/boost/exception/diagnostic_information.hpp |  2 +-
 include/boost/exception/exception.hpp              |  3 +-
 include/boost/exception/info.hpp                   |  2 +-
 test/Jamfile.v2                                    |  2 +
 5 files changed, 12 insertions(+), 40 deletions(-)

diff --git a/include/boost/exception/detail/type_info.hpp b/include/boost/exception/detail/type_info.hpp
index 6e5942d..a247b71 100644
--- a/include/boost/exception/detail/type_info.hpp
+++ b/include/boost/exception/detail/type_info.hpp
@@ -12,13 +12,7 @@
 #pragma warning(push,1)
 #endif
 
-#include <boost/detail/sp_typeinfo.hpp>
-#include <boost/current_function.hpp>
-#include <boost/config.hpp>
-//#ifndef BOOST_NO_TYPEID
-//#include <boost/units/detail/utility.hpp>
-//#endif
-#include <string>
+#include <boost/type_index.hpp>
 
 namespace
 boost
@@ -28,11 +22,7 @@ boost
     std::string
     tag_type_name()
         {
-#ifdef BOOST_NO_TYPEID
-        return BOOST_CURRENT_FUNCTION;
-#else
-        return /*units::detail::demangle*/(typeid(T*).name());
-#endif
+        return boost::typeind::type_id<T*>().pretty_name();
         }
 
     template <class T>
@@ -40,41 +30,20 @@ boost
     std::string
     type_name()
         {
-#ifdef BOOST_NO_TYPEID
-        return BOOST_CURRENT_FUNCTION;
-#else
-        return /*units::detail::demangle*/(typeid(T).name());
-#endif
+        return boost::typeind::type_id<T>().pretty_name();
         }
 
     namespace
     exception_detail
         {
-        struct
-        type_info_
-            {
-            detail::sp_typeinfo const * type_;
-
-            explicit
-            type_info_( detail::sp_typeinfo const & type ):
-                type_(&type)
-                {
-                }
-
-            friend
-            bool
-            operator<( type_info_ const & a, type_info_ const & b )
-                {
-                return 0!=(a.type_->before(*b.type_));
-                }
-            };
+        typedef boost::typeind::type_index type_info_;
         }
     }
 
-#define BOOST_EXCEPTION_STATIC_TYPEID(T) ::boost::exception_detail::type_info_(BOOST_SP_TYPEID(T))
+#define BOOST_EXCEPTION_STATIC_TYPEID(T) ::boost::typeind::type_id<T>()
 
 #ifndef BOOST_NO_RTTI
-#define BOOST_EXCEPTION_DYNAMIC_TYPEID(x) ::boost::exception_detail::type_info_(typeid(x))
+#define BOOST_EXCEPTION_DYNAMIC_TYPEID(x) ::boost::typeind::type_id_runtime(x)
 #endif
 
 #if defined(_MSC_VER) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS)
diff --git a/include/boost/exception/diagnostic_information.hpp b/include/boost/exception/diagnostic_information.hpp
index 2f5cb88..0f8b5e8 100644
--- a/include/boost/exception/diagnostic_information.hpp
+++ b/include/boost/exception/diagnostic_information.hpp
@@ -151,7 +151,7 @@ boost
 #ifndef BOOST_NO_RTTI
             if ( verbose )
                 tmp << std::string("Dynamic exception type: ") <<
-                    /*units::detail::demangle*/((be?(BOOST_EXCEPTION_DYNAMIC_TYPEID(*be)):(BOOST_EXCEPTION_DYNAMIC_TYPEID(*se))).type_->name()) << '\n';
+                    /*units::detail::demangle*/((be?(BOOST_EXCEPTION_DYNAMIC_TYPEID(*be)):(BOOST_EXCEPTION_DYNAMIC_TYPEID(*se)))) << '\n';
 #endif
             if( with_what && se && verbose )
                 tmp << "std::exception::what: " << wh << '\n';
diff --git a/include/boost/exception/exception.hpp b/include/boost/exception/exception.hpp
index 9f20a04..53c341f 100644
--- a/include/boost/exception/exception.hpp
+++ b/include/boost/exception/exception.hpp
@@ -12,6 +12,8 @@
 #pragma warning(push,1)
 #endif
 
+#include <boost/exception/detail/type_info.hpp>
+
 namespace
 boost
     {
@@ -151,7 +153,6 @@ boost
     exception_detail
         {
         class error_info_base;
-        struct type_info_;
 
         struct
         error_info_container
diff --git a/include/boost/exception/info.hpp b/include/boost/exception/info.hpp
index edbf058..e0f4950 100644
--- a/include/boost/exception/info.hpp
+++ b/include/boost/exception/info.hpp
@@ -96,7 +96,7 @@ boost
                     {
                     shared_ptr<error_info_base> const & p = i->second;
 #ifndef BOOST_NO_RTTI
-                    BOOST_ASSERT( *BOOST_EXCEPTION_DYNAMIC_TYPEID(*p).type_==*ti.type_ );
+                    BOOST_ASSERT(BOOST_EXCEPTION_DYNAMIC_TYPEID(*p)==ti );
 #endif
                     return p;
                     }
diff --git a/test/Jamfile.v2 b/test/Jamfile.v2
index d2dfcd6..5bd076d 100644
--- a/test/Jamfile.v2
+++ b/test/Jamfile.v2
@@ -35,7 +35,9 @@ run enable_error_info_test.cpp helper1.cpp ;
 run throw_exception_test.cpp helper2.cpp ;
 run errno_test.cpp ;
 run error_info_test.cpp ;
+run error_info_test.cpp : : : <rtti>off : error_info_test_rtti ;
 run diagnostic_information_test.cpp ;
+run diagnostic_information_test.cpp : : : <rtti>off : diagnostic_information_test_rtti ;
 run refcount_ptr_test.cpp ;
 run current_exception_cast_test.cpp ;
 run no_exceptions_test.cpp : : : <exception-handling>off ;
-- 
1.8.5.3