libcxx initial import

llvm-svn: 103490

1 files changed, 28 insertions, 0 deletions

diff --git a/libcxx/test/containers/associative/set/empty.pass.cpp b/libcxx/test/containers/associative/set/empty.pass.cpp
new file mode 100644
index 00000000000..a036656b7d6
--- /dev/null
+++ b/libcxx/test/containers/associative/set/empty.pass.cpp
@@ -0,0 +1,28 @@
+//===----------------------------------------------------------------------===//
+//
+// ΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚThe LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <set>
+
+// class set
+
+// bool empty() const;
+
+#include <set>
+#include <cassert>
+
+int main()
+{
+    typedef std::set<int> M;
+    M m;
+    assert(m.empty());
+    m.insert(M::value_type(1));
+    assert(!m.empty());
+    m.clear();
+    assert(m.empty());
+}