1 files changed, 23 insertions, 0 deletions
diff --git a/src/boost/libs/contract/test/check/axiom.hpp b/src/boost/libs/contract/test/check/axiom.hpp
new file mode 100644
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+++ b/src/boost/libs/contract/test/check/axiom.hpp
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+
+// no #include guard
+
+// Copyright (C) 2008-2018 Lorenzo Caminiti
+// Distributed under the Boost Software License, Version 1.0 (see accompanying
+// file LICENSE_1_0.txt or a copy at http://www.boost.org/LICENSE_1_0.txt).
+// See: http://www.boost.org/doc/libs/release/libs/contract/doc/html/index.html
+
+#include <boost/contract/check.hpp>
+
+bool no_impl(); // Test func that cannot be impl in C++ sill OK in axioms.
+
+int main() {
+    #ifdef BOOST_CONTRACT_TEST_ERROR
+        BOOST_CONTRACT_CHECK_AXIOM(
+                BOOST_CONTRACT_TEST_ERROR_expected_undeclared_identifier);
+    #else
+        BOOST_CONTRACT_CHECK_AXIOM(false); // Test always false, OK.
+        BOOST_CONTRACT_CHECK_AXIOM(no_impl()); // Test no implementation, OK.
+    #endif
+    return 0;
+}
+