obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

2 files changed, 82 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/20_util/tuple/comparison_operators/35480_neg.cc b/libstdc++-v3/testsuite/20_util/tuple/comparison_operators/35480_neg.cc
new file mode 100644
index 000000000..613c27f8b
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/comparison_operators/35480_neg.cc
@@ -0,0 +1,33 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile }
+
+// Copyright (C) 2008, 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/>.
+
+// Tuple
+
+#include <tuple>
+
+// libstdc++/35480
+void test01()
+{
+  std::tuple<int> t1( 1 );
+  std::tuple<int, int> t2( 1, 2 );
+  if ( t1 < t2 ) {}   // { dg-error "here" }
+  if ( t1 == t2 ) {}  // { dg-error "here" }
+}
+// { dg-excess-errors "incomplete type" }
diff --git a/libstdc++-v3/testsuite/20_util/tuple/comparison_operators/comparisons.cc b/libstdc++-v3/testsuite/20_util/tuple/comparison_operators/comparisons.cc
new file mode 100644
index 000000000..c10fb1cbc
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/comparison_operators/comparisons.cc
@@ -0,0 +1,49 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2007, 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/>.
+
+// Tuple
+
+#include <tuple>
+#include <testsuite_hooks.h>
+
+using namespace std;
+
+bool test __attribute__((unused)) = true;
+
+#define TEST1(x) VERIFY( x == x && !(x != x) && x <= x && !(x < x) )
+
+int
+main()
+{
+  int i=0;
+  int j=0;
+  int k=2;
+  tuple<int, int, int> a(0, 0, 0);
+  tuple<int, int, int> b(0, 0, 1);
+  tuple<int& , int& , int&> c(i,j,k);
+  tuple<const int&, const int&, const int&> d(c);
+  TEST1(a);
+  TEST1(b);
+  TEST1(c);
+  TEST1(d);
+  VERIFY(!(a > a) && !(b > b));
+  VERIFY(a >= a && b >= b);
+  VERIFY(a < b && !(b < a) && a <= b && !(b <= a));
+  VERIFY(b > a && !(a > b) && b >= a && !(a >= b));  
+}