attempt to make LyX linkable without NLS, assuming dummy available() should return...

[lyx.git] / boost / boost / throw_exception.hpp

diff --git a/boost/boost/throw_exception.hpp b/boost/boost/throw_exception.hpp
index 3f06fcd196997e1bde233c6d2adb5f38bd00d900..a38405400e0c40e968cb61db2ef9fc077906efd9 100644 (file)
--- a/boost/boost/throw_exception.hpp
+++ b/boost/boost/throw_exception.hpp
@@ -1,45 +1,91 @@
 #ifndef BOOST_THROW_EXCEPTION_HPP_INCLUDED
 #define BOOST_THROW_EXCEPTION_HPP_INCLUDED
 
-#if _MSC_VER >= 1020
-#pragma once
+// MS compatible compilers support #pragma once
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
 #endif
 
 //
 //  boost/throw_exception.hpp
 //
 //  Copyright (c) 2002 Peter Dimov and Multi Media Ltd.
+//  Copyright (c) 2008-2009 Emil Dotchevski and Reverge Studios, Inc.
 //
-//  Permission to copy, use, modify, sell and distribute this software
-//  is granted provided this copyright notice appears in all copies.
-//  This software is provided "as is" without express or implied
-//  warranty, and with no claim as to its suitability for any purpose.
+//  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)
 //
 //  http://www.boost.org/libs/utility/throw_exception.html
 //
 
+#include <boost/exception/detail/attribute_noreturn.hpp>
+#include <boost/detail/workaround.hpp>
 #include <boost/config.hpp>
+#include <exception>
 
-#ifdef BOOST_NO_EXCEPTIONS
-# include <exception>
+#if !defined( BOOST_EXCEPTION_DISABLE ) && defined( __BORLANDC__ ) && BOOST_WORKAROUND( __BORLANDC__, BOOST_TESTED_AT(0x593) )
+# define BOOST_EXCEPTION_DISABLE
+#endif
+
+#if !defined( BOOST_EXCEPTION_DISABLE ) && defined( BOOST_MSVC ) && BOOST_WORKAROUND( BOOST_MSVC, < 1310 )
+# define BOOST_EXCEPTION_DISABLE
+#endif
+
+#if !defined( BOOST_EXCEPTION_DISABLE )
+# include <boost/exception/exception.hpp>
+# include <boost/current_function.hpp>
+# define BOOST_THROW_EXCEPTION(x) ::boost::exception_detail::throw_exception_(x,BOOST_CURRENT_FUNCTION,__FILE__,__LINE__)
+#else
+# define BOOST_THROW_EXCEPTION(x) ::boost::throw_exception(x)
 #endif
 
 namespace boost
 {
-
 #ifdef BOOST_NO_EXCEPTIONS
 
-void throw_exception(std::exception const & e); // user defined
+void throw_exception( std::exception const & e ); // user defined
 
 #else
 
-template<class E> void throw_exception(E const & e)
+inline void throw_exception_assert_compatibility( std::exception const & ) { }
+
+template<class E> BOOST_ATTRIBUTE_NORETURN inline void throw_exception( E const & e )
 {
+    //All boost exceptions are required to derive from std::exception,
+    //to ensure compatibility with BOOST_NO_EXCEPTIONS.
+    throw_exception_assert_compatibility(e);
+
+#ifndef BOOST_EXCEPTION_DISABLE
+    throw enable_current_exception(enable_error_info(e));
+#else
     throw e;
+#endif
 }
 
 #endif
 
+#if !defined( BOOST_EXCEPTION_DISABLE )
+    namespace
+    exception_detail
+    {
+        template <class E>
+        BOOST_ATTRIBUTE_NORETURN
+        void
+        throw_exception_( E const & x, char const * current_function, char const * file, int line )
+        {
+            boost::throw_exception(
+                set_info(
+                    set_info(
+                        set_info(
+                            enable_error_info(x),
+                            throw_function(current_function)),
+                        throw_file(file)),
+                    throw_line(line)));
+        }
+    }
+#endif
 } // namespace boost
 
 #endif // #ifndef BOOST_THROW_EXCEPTION_HPP_INCLUDED