diff --git a/test/Jamfile.v2 b/test/Jamfile.v2
index cea6d10..ee73b6b 100644
--- a/test/Jamfile.v2
+++ b/test/Jamfile.v2
@@ -128,6 +128,7 @@ system-run generic_category_test.cpp ;
 system-run system_category_test.cpp ;
 system-run after_main_test.cpp ;
 system-run failed_test.cpp ;
+system-run- failed_constexpr_test.cpp ;
 
 # Quick (CI) test
 run quick.cpp ;
diff --git a/test/failed_constexpr_test.cpp b/test/failed_constexpr_test.cpp
new file mode 100644
index 0000000..e9ccab5
--- /dev/null
+++ b/test/failed_constexpr_test.cpp
@@ -0,0 +1,58 @@
+
+// Copyright 2018 Peter Dimov.
+// Distributed under the Boost Software License, Version 1.0.
+
+#include <boost/system/error_code.hpp>
+#include <boost/config/pragma_message.hpp>
+#include <boost/static_assert.hpp>
+
+#if !defined(BOOST_SYSTEM_HAS_CONSTEXPR)
+
+BOOST_PRAGMA_MESSAGE("Skipping constexpr test, BOOST_SYSTEM_HAS_CONSTEXPR isn't defined")
+int main() {}
+
+#else
+
+using namespace boost::system;
+
+constexpr error_code ec1( 1, system_category() );
+
+BOOST_STATIC_ASSERT( ec1.failed() );
+BOOST_STATIC_ASSERT( ec1 );
+BOOST_STATIC_ASSERT( !!ec1 );
+
+constexpr error_code ec2( 2, generic_category() );
+
+BOOST_STATIC_ASSERT( ec2.failed() );
+BOOST_STATIC_ASSERT( ec2 );
+BOOST_STATIC_ASSERT( !!ec2 );
+
+constexpr error_code ec3;
+
+BOOST_STATIC_ASSERT( !ec3.failed() );
+BOOST_STATIC_ASSERT( ec3? false: true );
+BOOST_STATIC_ASSERT( !ec3 );
+
+constexpr error_condition en1( 1, system_category() );
+
+BOOST_STATIC_ASSERT( en1.failed() );
+BOOST_STATIC_ASSERT( en1 );
+BOOST_STATIC_ASSERT( !!en1 );
+
+constexpr error_condition en2( 2, generic_category() );
+
+BOOST_STATIC_ASSERT( en2.failed() );
+BOOST_STATIC_ASSERT( en2 );
+BOOST_STATIC_ASSERT( !!en2 );
+
+constexpr error_condition en3;
+
+BOOST_STATIC_ASSERT( !en3.failed() );
+BOOST_STATIC_ASSERT( en3? false: true );
+BOOST_STATIC_ASSERT( !en3 );
+
+int main()
+{
+}
+
+#endif