Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 57 insertions, 0 deletions

diff --git a/src/boost/libs/math/test/polynomial_concept_check.cpp b/src/boost/libs/math/test/polynomial_concept_check.cpp
new file mode 100644
index 00000000..35b5bc33
--- /dev/null
+++ b/src/boost/libs/math/test/polynomial_concept_check.cpp
@@ -0,0 +1,57 @@
+// Copyright Nick Thompson, 2017
+// 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)
+
+#include <boost/math/concepts/std_real_concept.hpp>
+#include <boost/math/tools/polynomial.hpp>
+#include <boost/multiprecision/cpp_int.hpp>
+
+template <class T>
+bool check_concepts()
+{
+   boost::math::tools::polynomial<T> a(2), b(3), c(4);
+
+   a += b;
+   a -= b;
+   a *= b;
+   a /= b;
+   a %= b;
+   a = c;
+   a += b + c;
+   a += b - c;
+   a += b * c;
+   a += b / c;
+   a += b % c;
+
+   int i = 4;
+
+   a += i;
+   a -= i;
+   a *= i;
+   a /= i;
+   a %= i;
+   a += b + i;
+   a += i + b;
+   a += b - i;
+   a += i - b;
+   a += b * i;
+   a += i * b;
+   a += b / i;
+   a += b % i;
+
+   bool bb = false;
+   bb |= a == b;
+   bb |= a != b;
+
+   return bb;
+}
+
+int main()
+{
+   check_concepts<int>();
+   check_concepts<boost::multiprecision::cpp_int>();
+   return 0;
+}
+