--- /dev/null
+// { dg-do compile }
+
+// 2006-01-26 Paolo Carlini <pcarlini@suse.de>
+//
+// Copyright (C) 2006, 2009 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/>.
+
+// 8.6 Header <cfenv>
+
+#include <tr1/cfenv>
+
+void test01()
+{
+#if _GLIBCXX_USE_C99_FENV_TR1
+
+ int except = 0, mode = 0;
+ std::tr1::fexcept_t* pflag = 0;
+ std::tr1::fenv_t* penv = 0;
+
+ int ret;
+
+ ret = std::tr1::feclearexcept(except);
+ ret = std::tr1::fegetexceptflag(pflag, except);
+ ret = std::tr1::feraiseexcept(except);
+ ret = std::tr1::fesetexceptflag(pflag, except);
+ ret = std::tr1::fetestexcept(except);
+
+ ret = std::tr1::fegetround();
+ ret = std::tr1::fesetround(mode);
+
+ ret = std::tr1::fegetenv(penv);
+ ret = std::tr1::feholdexcept(penv);
+ ret = std::tr1::fesetenv(penv);
+ ret = std::tr1::feupdateenv(penv);
+
+#endif
+}