Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 26_numerics / headers / cmath / fabs_inline.cc

diff --git a/libstdc++-v3/testsuite/26_numerics/headers/cmath/fabs_inline.cc b/libstdc++-v3/testsuite/26_numerics/headers/cmath/fabs_inline.cc
new file mode 100644 (file)
index 0000000..1705777
--- /dev/null
+++ b/libstdc++-v3/testsuite/26_numerics/headers/cmath/fabs_inline.cc
@@ -0,0 +1,36 @@
+// Copyright (C) 1999, 2002, 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/>.
+
+// Test to see whether the host provides its own (inline) view of fabs.
+// Origin: Kurt Garloff <kurt@garloff.de>, 2001-05-24
+// dg-do link
+
+#include <cmath>
+#include <cstdio>
+
+typedef double (*realfn) (double);
+
+using std::fabs;
+
+int main ()
+{
+  double a = fabs (-2.4);
+  realfn myfn = fabs;
+  double b = myfn (-2.5);
+  std::printf ("%f, %f, %p\n", a, b, myfn);
+  return 0;
+}