Add gcc-4.6. Synced to @180989

Change-Id: Ie3676586e1d8e3c8cd9f07d022f450d05fa08439
svn://gcc.gnu.org/svn/gcc/branches/google/gcc-4_6-mobile

5 files changed, 200 insertions, 0 deletions

diff --git a/gcc-4.6/libstdc++-v3/testsuite/24_iterators/istream_iterator/2.cc b/gcc-4.6/libstdc++-v3/testsuite/24_iterators/istream_iterator/2.cc
new file mode 100644
index 000000000..b84924a30
--- /dev/null
+++ b/gcc-4.6/libstdc++-v3/testsuite/24_iterators/istream_iterator/2.cc
@@ -0,0 +1,64 @@
+// 2001-06-25  Benjamin Kosnik  <bkoz@redhat.com>
+
+// Copyright (C) 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/>.
+
+// 24.5.1 Template class istream_iterator
+
+#include <iterator>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+void test02()
+{
+  using namespace std;
+  bool test __attribute__((unused)) = true;
+
+  string st("R.Rorty");
+
+  string re_01, re_02, re_03;
+  re_02 = ",H.Putnam";
+  re_03 = "D.Dennett,xxx,H.Putnam";
+  
+  stringbuf sb_01(st);
+  istream is_01(&sb_01);
+  istream_iterator<char> inb_01(is_01);
+  istream_iterator<char> ine_01;
+  re_01.assign(inb_01, ine_01);
+  VERIFY( re_01 == "R.Rorty" );
+
+  stringbuf sb_02(st);
+  istream is_02(&sb_02);
+  istream_iterator<char> inb_02(is_02);
+  istream_iterator<char> ine_02;
+  re_02.insert(re_02.begin(), inb_02, ine_02);
+  VERIFY( re_02 == "R.Rorty,H.Putnam" );
+
+  stringbuf sb_03(st);
+  istream is_03(&sb_03);
+  istream_iterator<char> inb_03(is_03);
+  istream_iterator<char> ine_03;
+  re_03.replace(re_03.begin() + 10, re_03.begin() + 13,
+		inb_03, ine_03);
+  VERIFY( re_03 == "D.Dennett,R.Rorty,H.Putnam" );
+}
+
+int main() 
+{ 
+  test02();
+  return 0;
+}
diff --git a/gcc-4.6/libstdc++-v3/testsuite/24_iterators/istream_iterator/cons/constexpr.cc b/gcc-4.6/libstdc++-v3/testsuite/24_iterators/istream_iterator/cons/constexpr.cc
new file mode 100644
index 000000000..20b419973
--- /dev/null
+++ b/gcc-4.6/libstdc++-v3/testsuite/24_iterators/istream_iterator/cons/constexpr.cc
@@ -0,0 +1,29 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2010 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 <iterator>
+#include <testsuite_common_types.h>
+
+int main()
+{
+  __gnu_test::constexpr_default_constructible test;
+  test.operator()<std::istream_iterator<char>>();
+  return 0;
+}
diff --git a/gcc-4.6/libstdc++-v3/testsuite/24_iterators/istream_iterator/requirements/base_classes.cc b/gcc-4.6/libstdc++-v3/testsuite/24_iterators/istream_iterator/requirements/base_classes.cc
new file mode 100644
index 000000000..f03c39022
--- /dev/null
+++ b/gcc-4.6/libstdc++-v3/testsuite/24_iterators/istream_iterator/requirements/base_classes.cc
@@ -0,0 +1,37 @@
+// { dg-do compile }
+// 2001-06-25  Benjamin Kosnik  <bkoz@redhat.com>
+
+// Copyright (C) 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/>.
+
+// 24.5.1 Template class istream_iterator
+
+#include <iterator>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  using namespace std;
+
+  // Check for required base class.
+  typedef istream_iterator<long> test_iterator;
+  typedef iterator<input_iterator_tag, long, ptrdiff_t, const long*, 
+    		   const long&> base_iterator;
+  test_iterator  r_it;
+  base_iterator* base __attribute__((unused)) = &r_it;
+}
diff --git a/gcc-4.6/libstdc++-v3/testsuite/24_iterators/istream_iterator/requirements/explicit_instantiation.cc b/gcc-4.6/libstdc++-v3/testsuite/24_iterators/istream_iterator/requirements/explicit_instantiation.cc
new file mode 100644
index 000000000..6e3ac3dda
--- /dev/null
+++ b/gcc-4.6/libstdc++-v3/testsuite/24_iterators/istream_iterator/requirements/explicit_instantiation.cc
@@ -0,0 +1,28 @@
+// { dg-do compile }
+// 2001-06-25  Benjamin Kosnik  <bkoz@redhat.com>
+
+// Copyright (C) 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/>.
+
+// 24.5.1 Template class istream_iterator
+
+#include <iterator>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+// Instantiate
+template class std::istream_iterator<char>;
diff --git a/gcc-4.6/libstdc++-v3/testsuite/24_iterators/istream_iterator/requirements/typedefs.cc b/gcc-4.6/libstdc++-v3/testsuite/24_iterators/istream_iterator/requirements/typedefs.cc
new file mode 100644
index 000000000..3c4613e7b
--- /dev/null
+++ b/gcc-4.6/libstdc++-v3/testsuite/24_iterators/istream_iterator/requirements/typedefs.cc
@@ -0,0 +1,42 @@
+// { dg-do compile }
+// 2001-06-25  Benjamin Kosnik  <bkoz@redhat.com>
+
+// Copyright (C) 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/>.
+
+// 24.5.1 Template class istream_iterator
+
+#include <iterator>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  using namespace std;
+
+  // Check for required typedefs
+  typedef istream_iterator<long> test_iterator;
+  typedef test_iterator::value_type value_type;
+  typedef test_iterator::difference_type difference_type;
+  typedef test_iterator::pointer pointer;
+  typedef test_iterator::reference reference;
+  typedef test_iterator::iterator_category iteratory_category;
+
+  typedef test_iterator::char_type char_type;
+  typedef test_iterator::traits_type traits_type;
+  typedef test_iterator::istream_type istream_type;
+}