Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 26_numerics / complex / dr387_2.cc

diff --git a/libstdc++-v3/testsuite/26_numerics/complex/dr387_2.cc b/libstdc++-v3/testsuite/26_numerics/complex/dr387_2.cc
new file mode 100644 (file)
index 0000000..06e0380
--- /dev/null
+++ b/libstdc++-v3/testsuite/26_numerics/complex/dr387_2.cc
@@ -0,0 +1,30 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+//
+// Copyright (C) 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/>.
+
+#include <complex>
+
+// DR 387. std::complex over-encapsulated.
+// http://gcc.gnu.org/ml/gcc/2009-03/msg00264.html
+typedef std::complex<double> C;
+
+C f1(C& c) { return c+1.0; }
+C f2(C& c) { return c-1.0; }
+C f3(C& c) { return 1.0+c; }
+C f4(C& c) { return 1.0-c; }