1 files changed, 75 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/23_containers/set/dr130.cc b/libstdc++-v3/testsuite/23_containers/set/dr130.cc
new file mode 100644
index 00000000000..1904dcdc0bd
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/set/dr130.cc
@@ -0,0 +1,75 @@
+// { dg-options "-std=gnu++0x" }
+// 2008-07-22  Edward Smith-Rowland  <3dw4rd@verizon.net>
+//
+// 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 <set>
+#include <testsuite_hooks.h>
+
+//  DR 130. Associative erase should return an iterator.
+void
+test01()
+{
+  bool test __attribute__((unused)) = true;
+  using namespace std;
+
+  set<int> s0;
+  typedef set<int>::iterator iterator;
+  typedef set<int>::const_iterator const_iterator;
+  typedef pair<iterator, bool> insert_return_type;
+
+  insert_return_type irt0 = s0.insert(1);
+  insert_return_type irt1 = s0.insert(2);
+  insert_return_type irt2 = s0.insert(3);
+
+  iterator pos1 = s0.erase(irt1.first);
+  VERIFY( pos1 == irt2.first );
+
+  iterator pos2 = s0.erase(irt2.first);
+  VERIFY( pos2 == s0.end() );
+}
+
+void
+test02()
+{
+  bool test __attribute__((unused)) = true;
+  using namespace std;
+
+  set<int> s0;
+  typedef set<int>::iterator iterator;
+  typedef set<int>::const_iterator const_iterator;
+  typedef pair<iterator, bool> insert_return_type;
+
+  insert_return_type irt0 = s0.insert(1);
+  insert_return_type irt1 = s0.insert(2);
+  insert_return_type irt2 = s0.insert(3);
+  insert_return_type irt3 = s0.insert(4);
+
+  iterator pos1 = s0.erase(irt0.first, irt2.first);
+  VERIFY( pos1 == irt2.first );
+
+  iterator pos2 = s0.erase(irt2.first, ++irt3.first);
+  VERIFY( pos2 == s0.end() );
+}
+
+int
+main()
+{
+  test01();
+  test02();
+}