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, 77 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/27_io/basic_ifstream/cons/char/1.cc b/libstdc++-v3/testsuite/27_io/basic_ifstream/cons/char/1.cc
new file mode 100644
index 000000000..932810171
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_ifstream/cons/char/1.cc
@@ -0,0 +1,50 @@
+// Copyright (C) 2000, 2001, 2003, 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/>.
+
+// 27.8.1.7 ifstream member functions
+// @require@ %-*.tst %-*.txt
+// @diff@ %-*.tst %-*.txt
+
+// { dg-require-fileio "" }
+
+#include <istream>
+#include <fstream>
+#include <testsuite_hooks.h>
+
+const char name_01[] = "ifstream_members-1.tst";
+
+// http://gcc.gnu.org/ml/libstdc++/2000-07/msg00004.html
+void test02()
+{
+  bool test __attribute__((unused)) = true;
+  const int more_than_max_open_files = 8200;
+  
+  for (int i = 0; ++i < more_than_max_open_files;)
+    {
+      std::ifstream ifs(name_01);
+      VERIFY( static_cast<bool>(ifs) );
+    }
+}
+
+int main()
+{
+  test02();
+  return 0;
+}
+
+
+
diff --git a/libstdc++-v3/testsuite/27_io/basic_ifstream/cons/char/2.cc b/libstdc++-v3/testsuite/27_io/basic_ifstream/cons/char/2.cc
new file mode 100644
index 000000000..062a6c301
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_ifstream/cons/char/2.cc
@@ -0,0 +1,27 @@
+// 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/>.
+
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+#include <fstream>
+
+void test01()
+{
+  const std::string name = "ifstream_name.txt";
+  std::ifstream ifs(name);
+}