add boost on mac

macx64/include/boost/coroutine/exceptions.hpp

@@ -0,0 +1,103 @@
+
+//          Copyright Oliver Kowalke 2009.
+// 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_COROUTINES_EXCEPTIONS_H
+#define BOOST_COROUTINES_EXCEPTIONS_H
+
+#include <stdexcept>
+#include <string>
+
+#include <boost/config.hpp>
+#include <boost/detail/scoped_enum_emulation.hpp>
+#include <boost/system/error_code.hpp>
+#include <boost/system/system_error.hpp>
+#include <boost/type_traits/integral_constant.hpp>
+
+#include <boost/coroutine/detail/config.hpp>
+
+#ifdef BOOST_HAS_ABI_HEADERS
+#  include BOOST_ABI_PREFIX
+#endif
+
+namespace boost {
+namespace coroutines {
+namespace detail {
+
+struct forced_unwind {};
+
+}
+
+BOOST_SCOPED_ENUM_DECLARE_BEGIN(coroutine_errc)
+{
+  no_data = 1
+}
+BOOST_SCOPED_ENUM_DECLARE_END(coroutine_errc)
+
+BOOST_COROUTINES_DECL
+system::error_category const& coroutine_category() BOOST_NOEXCEPT;
+
+}
+
+namespace system {
+
+template<>
+struct is_error_code_enum< coroutines::coroutine_errc > : public true_type
+{};
+
+#ifdef BOOST_NO_CXX11_SCOPED_ENUMS
+template<>
+struct is_error_code_enum< coroutines::coroutine_errc::enum_type > : public true_type
+{};
+#endif
+
+inline
+error_code make_error_code( coroutines::coroutine_errc e) //BOOST_NOEXCEPT
+{
+    return error_code( underlying_cast< int >( e), coroutines::coroutine_category() );
+}
+
+inline
+error_condition make_error_condition( coroutines::coroutine_errc e) //BOOST_NOEXCEPT
+{
+    return error_condition( underlying_cast< int >( e), coroutines::coroutine_category() );
+}
+
+}
+
+namespace coroutines {
+
+class coroutine_error : public std::logic_error
+{
+private:
+    system::error_code  ec_;
+
+public:
+    coroutine_error( system::error_code ec) :
+        logic_error( ec.message() ),
+        ec_( ec)
+    {}
+
+    system::error_code const& code() const BOOST_NOEXCEPT
+    { return ec_; }
+};
+
+class invalid_result : public coroutine_error
+{
+public:
+    invalid_result() :
+        coroutine_error(
+            system::make_error_code(
+                coroutine_errc::no_data) )
+    {}
+};
+
+}}
+
+#ifdef BOOST_HAS_ABI_HEADERS
+#  include BOOST_ABI_SUFFIX
+#endif
+
+#endif // BOOST_COROUTINES_EXCEPTIONS_H