test_spots(0.0F); // Test float.
test_spots(0.0); // Test double.
test_spots(0.0L); // Test long double.
-#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x582))
+#if !BOOST_WORKAROUND(BOOST_BORLANDC, BOOST_TESTED_AT(0x582))
test_spots(boost::math::concepts::real_concept(0.)); // Test real concept.
#endif