Disable Boost.Math real_concept on C++03 (it now requires C++11)

classic/test/Jamfile

@@ -8,10 +8,10 @@
 #   License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
 #   http://www.boost.org/LICENSE_1_0.txt)
 #==============================================================================
-#
-#  Spirit regression test boost-jam file
-#  Joel de Guzman [Sept 27, 2002]
-#
+
+import config : requires ;
+
+###############################################################################
 
 project spirit-classic
     : requirements
@@ -71,7 +71,7 @@ local multi-threading = <library>boost_thread
           [ spirit-run char_strings_test.cpp ]
           [ compile-fail char_strings_test_fail.cpp ]
           [ spirit-run numerics_tests.cpp : : : $(opt) ]
-          [ spirit-run custom_real_parser.cpp ]
+          [ spirit-run custom_real_parser.cpp : : : [ requires cxx11_sfinae_expr ] ]
         ;
 
     test-suite "spirit.classic.core.composite"

test/karma/real.hpp

@@ -12,7 +12,6 @@
 #include <boost/version.hpp>
 #include <boost/config/warning_disable.hpp>
 #include <boost/detail/lightweight_test.hpp>
-#include <boost/math/concepts/real_concept.hpp>
 
 #include <boost/spirit/include/karma_char.hpp>
 #include <boost/spirit/include/karma_numeric.hpp>
@@ -22,6 +21,12 @@
 #include <boost/limits.hpp>
 #include "test.hpp"
 
+#ifndef BOOST_NO_CXX11_SFINAE_EXPR
+# include <boost/math/concepts/real_concept.hpp>
+#else
+# define BOOST_SPIRIT_NO_MATH_REAL_CONCEPT
+#endif
+
 using namespace spirit_test;
 
 ///////////////////////////////////////////////////////////////////////////////

test/karma/real3.cpp

@@ -11,8 +11,7 @@
 #include "real.hpp"
 
 ///////////////////////////////////////////////////////////////////////////////
-// the customization points below have been added only recently
-#if SPIRIT_VERSION >= 0x2050
+#ifndef BOOST_SPIRIT_NO_MATH_REAL_CONCEPT
 // does not provide proper std::numeric_limits, we need to roll our own
 namespace boost { namespace spirit { namespace traits
 {
@@ -78,10 +77,7 @@ int main()
         BOOST_TEST(test("-123420000000000000000.0", fixed, -1.23420e20));
     }
 
-// support for using real_concept with a Karma generator has been implemented 
-// in Boost versions > 1.36 only, additionally real_concept is available only
-// if BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS  is not defined
-#if BOOST_VERSION > 103600 && !defined(BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS)
+#ifndef BOOST_SPIRIT_NO_MATH_REAL_CONCEPT
     {
         using boost::math::concepts::real_concept;
         typedef karma::real_generator<real_concept> custom_type;

test/qi/real.hpp

@@ -10,7 +10,6 @@
 #define BOOST_SPIRIT_TEST_QI_REAL_HPP
 
 #include <climits>
-#include <boost/math/concepts/real_concept.hpp>
 #include <boost/detail/lightweight_test.hpp>
 #include <boost/spirit/include/qi_char.hpp>
 #include <boost/spirit/include/qi_numeric.hpp>
@@ -20,6 +19,12 @@
 
 #include "test.hpp"
 
+#ifndef BOOST_NO_CXX11_SFINAE_EXPR
+# include <boost/math/concepts/real_concept.hpp>
+#else
+# define BOOST_SPIRIT_NO_MATH_REAL_CONCEPT
+#endif
+
 ///////////////////////////////////////////////////////////////////////////////
 //  These policies can be used to parse thousand separated
 //  numbers with at most 2 decimal digits after the decimal

test/qi/real4.cpp

@@ -19,6 +19,7 @@ main()
     ///////////////////////////////////////////////////////////////////////////
     //  Custom data type
     ///////////////////////////////////////////////////////////////////////////
+#ifndef BOOST_SPIRIT_NO_MATH_REAL_CONCEPT
     {
         using boost::math::concepts::real_concept;
         using boost::spirit::qi::real_parser;
@@ -58,6 +59,7 @@ main()
         BOOST_TEST(!test("-1.2e", custom_real));
         BOOST_TEST(!test_attr("-1.2e", custom_real, d));
     }
+#endif
     
     ///////////////////////////////////////////////////////////////////////////
     //  custom real tests

test/qi/real5.cpp

@@ -76,6 +76,7 @@ main()
     ///////////////////////////////////////////////////////////////////////////
     //  parameterized custom data type
     ///////////////////////////////////////////////////////////////////////////
+#ifndef BOOST_SPIRIT_NO_MATH_REAL_CONCEPT
     {
         using boost::math::concepts::real_concept;
         using boost::spirit::qi::real_parser;
@@ -96,6 +97,7 @@ main()
         BOOST_TEST(compare(d, 1.2e3));
         BOOST_TEST(!test_attr("1.2e3", custom_real(-3.2e1), d));
     }
+#endif
     
     ///////////////////////////////////////////////////////////////////////////
     //  parameterized lazy tests