comparison DEPENDENCIES/generic/include/boost/spirit/home/support/assert_msg.hpp @ 16:2665513ce2d3

Add boost headers

+//  Copyright (c) 2001-2013 Hartmut Kaiser
+//
+//  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)
+
+#if !defined(BOOST_SPIRIT_ASSERT_MSG_JUN_23_2009_0836AM)
+#define BOOST_SPIRIT_ASSERT_MSG_JUN_23_2009_0836AM
+
+#if defined(_MSC_VER)
+#pragma once
+#endif
+
+#include <boost/config.hpp>
+
+// Work around the MPL problem in BOOST_MPL_ASSERT_MSG generating
+// multiple definition linker errors for certain compilers (VC++ 8).
+// BOOST_SPIRIT_DONT_USE_MPL_ASSERT_MSG can also be defined by user.
+#if !defined(BOOST_SPIRIT_DONT_USE_MPL_ASSERT_MSG)
+# if defined(BOOST_MSVC) && BOOST_MSVC < 1500
+#  define BOOST_SPIRIT_DONT_USE_MPL_ASSERT_MSG 1
+# endif
+#endif
+
+#if !defined(BOOST_NO_CXX11_STATIC_ASSERT) || BOOST_SPIRIT_DONT_USE_MPL_ASSERT_MSG != 0
+#include <boost/static_assert.hpp>
+#define BOOST_SPIRIT_ASSERT_MSG(Cond, Msg, Types)                             \
+        BOOST_STATIC_ASSERT_MSG(Cond, # Msg)
+#else
+#include <boost/mpl/assert.hpp>
+#define BOOST_SPIRIT_ASSERT_MSG(Cond, Msg, Types)                             \
+        BOOST_MPL_ASSERT_MSG(Cond, Msg, Types)
+#endif
+
+#define BOOST_SPIRIT_ASSERT_MATCH(Domain, Expr)                               \
+        BOOST_SPIRIT_ASSERT_MSG((                                             \
+            boost::spirit::traits::matches< Domain, Expr >::value             \
+        ), error_invalid_expression, (Expr))
+
+// GCC 4.7 will overeagerly instantiate static_asserts in template functions,
+// if the assert condition does not depend on template parameters
+// (see https://svn.boost.org/trac/boost/ticket/8381).
+// There are places where we want to use constant false as the condition in
+// template functions to indicate that these function overloads should never
+// be called. This allows to generate better error messages. To solve this
+// problem we make the condition dependent on the template argument and use
+// the following macro in such places.
+#include <boost/type_traits/is_same.hpp>
+
+#define BOOST_SPIRIT_ASSERT_FAIL(TemplateParam, Msg, Types)                   \
+        BOOST_SPIRIT_ASSERT_MSG((!boost::is_same<                             \
+            TemplateParam, TemplateParam >::value), Msg, Types)
+
+#endif
+