1 files changed, 47 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/26_numerics/headers/cmath/overloads.cc b/libstdc++-v3/testsuite/26_numerics/headers/cmath/overloads.cc
new file mode 100644
index 000000000..5819e1a18
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+++ b/libstdc++-v3/testsuite/26_numerics/headers/cmath/overloads.cc
@@ -0,0 +1,47 @@
+// Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+// Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+// PR 3181
+// Origin: pete@toyon.com
+
+#include <cmath>
+
+int main()
+{
+  int i = -1;
+  int j = 9;
+  double ans;
+  ans = std::abs(i);
+  ans = std::acos(i);
+  ans = std::asin(i);
+  ans = std::atan(i);
+  ans = std::atan2(i, j);
+  ans = std::cos(i);
+  ans = std::cosh(i);
+  ans = std::exp(i);
+  ans = std::fabs(i);
+  ans = std::floor(i);
+  ans = std::log(i);
+  ans = std::log10(i);
+  ans = std::sqrt(i);
+  ans = std::sin(i);
+  ans = std::sinh(j);
+  ans = std::tan(i);
+  ans = std::tanh(i);
+  ans = ans; // Suppress unused warnings.
+}