libcxx initial import

llvm-svn: 103490

1 files changed, 52 insertions, 0 deletions

diff --git a/libcxx/test/utilities/utility/forward/move_only4.fail.cpp b/libcxx/test/utilities/utility/forward/move_only4.fail.cpp
new file mode 100644
index 00000000000..181aa3451ed
--- /dev/null
+++ b/libcxx/test/utilities/utility/forward/move_only4.fail.cpp
@@ -0,0 +1,52 @@
+//===----------------------------------------------------------------------===//
+//
+// ΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚΚThe LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// test move
+
+#include <utility>
+#include <cassert>
+
+#include <typeinfo>
+#include <stdio.h>
+
+class move_only
+{
+#ifdef _LIBCPP_MOVE
+    move_only(const move_only&);
+    move_only& operator=(const move_only&);
+#else
+    move_only(move_only&);
+    move_only& operator=(move_only&);
+#endif
+
+public:
+
+#ifdef _LIBCPP_MOVE
+    move_only(move_only&&) {}
+    move_only& operator=(move_only&&) {}
+#else
+    operator std::__rv<move_only> () {return std::__rv<move_only>(*this);}
+    move_only(std::__rv<move_only>) {}
+#endif
+
+    move_only() {}
+};
+
+move_only source() {return move_only();}
+const move_only csource() {return move_only();}
+
+void test(move_only) {}
+
+int main()
+{
+    move_only a;
+    const move_only ca = move_only();
+
+    test(csource());
+}