// (C) Copyright John Maddock 2000.
-// 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.
+// Use, modification and distribution are subject to 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)
// See http://www.boost.org/libs/static_assert for documentation.
#define BOOST_STATIC_ASSERT_HPP
#include <boost/config.hpp>
+#include <boost/detail/workaround.hpp>
#ifdef __BORLANDC__
//
#define BOOST_BUGGY_INTEGRAL_CONSTANT_EXPRESSIONS
#endif
+#if defined(__GNUC__) && (__GNUC__ == 3) && ((__GNUC_MINOR__ == 3) || (__GNUC_MINOR__ == 4))
+// gcc 3.3 and 3.4 don't produce good error messages with the default version:
+# define BOOST_SA_GCC_WORKAROUND
+#endif
+
namespace boost{
// HP aCC cannot deal with missing names for template value parameters
// style casts: too many compilers currently have problems with static_cast
// when used inside integral constant expressions.
//
-#if !defined(BOOST_BUGGY_INTEGRAL_CONSTANT_EXPRESSIONS) && !defined(__MWERKS__)
+#if !defined(BOOST_BUGGY_INTEGRAL_CONSTANT_EXPRESSIONS)
-#if defined(BOOST_MSVC)
+#if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
// __LINE__ macro broken when -ZI is used see Q199057
// fortunately MSVC ignores duplicate typedef's.
#define BOOST_STATIC_ASSERT( B ) \
typedef ::boost::static_assert_test<\
sizeof(::boost::STATIC_ASSERTION_FAILURE< (bool)( B ) >)\
> boost_static_assert_typedef_
-#elif defined(BOOST_INTEL_CXX_VERSION)
+#elif defined(BOOST_MSVC)
+#define BOOST_STATIC_ASSERT( B ) \
+ typedef ::boost::static_assert_test<\
+ sizeof(::boost::STATIC_ASSERTION_FAILURE< (bool)( B ) >)>\
+ BOOST_JOIN(boost_static_assert_typedef_, __COUNTER__)
+#elif defined(BOOST_INTEL_CXX_VERSION) || defined(BOOST_SA_GCC_WORKAROUND)
// agurt 15/sep/02: a special care is needed to force Intel C++ issue an error
// instead of warning in case of failure
# define BOOST_STATIC_ASSERT( B ) \
typedef char BOOST_JOIN(boost_static_assert_typedef_, __LINE__) \
[ ::boost::STATIC_ASSERTION_FAILURE< (bool)( B ) >::value ]
+#elif defined(__sgi)
+// special version for SGI MIPSpro compiler
+#define BOOST_STATIC_ASSERT( B ) \
+ BOOST_STATIC_CONSTANT(bool, \
+ BOOST_JOIN(boost_static_assert_test_, __LINE__) = ( B )); \
+ typedef ::boost::static_assert_test<\
+ sizeof(::boost::STATIC_ASSERTION_FAILURE< \
+ BOOST_JOIN(boost_static_assert_test_, __LINE__) >)>\
+ BOOST_JOIN(boost_static_assert_typedef_, __LINE__)
+#elif BOOST_WORKAROUND(__MWERKS__, <= 0x3003)
+// special version for CodeWarrior <= 8.x
+#define BOOST_STATIC_ASSERT( B ) \
+ BOOST_STATIC_CONSTANT(int, \
+ BOOST_JOIN(boost_static_assert_test_, __LINE__) = \
+ sizeof(::boost::STATIC_ASSERTION_FAILURE< (bool)( B ) >) )
#else
// generic version
#define BOOST_STATIC_ASSERT( B ) \
#endif // BOOST_STATIC_ASSERT_HPP
+
+