boost/libs/type_index/patched/boost_function.patch

From 6f71069e85fab36d9b95d53ddb6d80b8d1bdb6b0 Mon Sep 17 00:00:00 2001
From: Antony Polukhin <antoshkka@gmail.com>
Date: Thu, 20 Feb 2014 18:33:20 +0400
Subject: [PATCH] Use TypeIndex in Boost.Function to remove duplicate code and
 improve code performance

---
 include/boost/function/function_base.hpp | 22 +---------------------
 test/Jamfile.v2                          |  2 ++
 2 files changed, 3 insertions(+), 21 deletions(-)

diff --git a/include/boost/function/function_base.hpp b/include/boost/function/function_base.hpp
index f3663d7..8fd2c8d 100644
--- a/include/boost/function/function_base.hpp
+++ b/include/boost/function/function_base.hpp
@@ -44,27 +44,7 @@
 #   pragma warning( disable : 4127 ) // "conditional expression is constant"
 #endif       
 
-// Define BOOST_FUNCTION_STD_NS to the namespace that contains type_info.
-#ifdef BOOST_NO_STD_TYPEINFO
-// Embedded VC++ does not have type_info in namespace std
-#  define BOOST_FUNCTION_STD_NS
-#else
-#  define BOOST_FUNCTION_STD_NS std
-#endif
-
-// Borrowed from Boost.Python library: determines the cases where we
-// need to use std::type_info::name to compare instead of operator==.
-#if defined( BOOST_NO_TYPEID )
-#  define BOOST_FUNCTION_COMPARE_TYPE_ID(X,Y) ((X)==(Y))
-#elif defined(__GNUC__) \
- || defined(_AIX) \
- || (   defined(__sgi) && defined(__host_mips))
-#  include <cstring>
-#  define BOOST_FUNCTION_COMPARE_TYPE_ID(X,Y) \
-     (std::strcmp((X).name(),(Y).name()) == 0)
-# else
-#  define BOOST_FUNCTION_COMPARE_TYPE_ID(X,Y) ((X)==(Y))
-#endif
+#define BOOST_FUNCTION_COMPARE_TYPE_ID(X,Y) (boost::typeind::type_index((X))==(Y))
 
 #if defined(__ICL) && __ICL <= 600 || defined(__MWERKS__) && __MWERKS__ < 0x2406 && !defined(BOOST_STRICT_CONFIG)
 #  define BOOST_FUNCTION_TARGET_FIX(x) x
diff --git a/test/Jamfile.v2 b/test/Jamfile.v2
index 68895fa..12a00db 100644
--- a/test/Jamfile.v2
+++ b/test/Jamfile.v2
@@ -21,6 +21,8 @@ import testing ;
     : 
   [ run libs/function/test/function_test.cpp :  :  :  : lib_function_test ]
 
+  [ run libs/function/test/function_test.cpp :  :  : <rtti>off : lib_function_test_no_rtti ]
+
   [ run libs/function/test/function_n_test.cpp :  :  :  :  ]
 
   [ run libs/function/test/allocator_test.cpp ../../../libs/test/build//boost_test_exec_monitor :  :  :  :  ]
-- 
1.8.5.3