vendor/libc++/libc++-trunk-r290819

1 files changed, 28 insertions, 0 deletions

diff --git a/test/libcxx/libcpp_version.pass.cpp b/test/libcxx/libcpp_version.pass.cpp
new file mode 100644
index 0000000000000..b83233837c9f1
--- /dev/null
+++ b/test/libcxx/libcpp_version.pass.cpp
@@ -0,0 +1,28 @@
+// -*- C++ -*-
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// Test that the __libcpp_version file matches the value of _LIBCPP_VERSION
+
+#include <__config>
+
+#ifndef _LIBCPP_VERSION
+#error _LIBCPP_VERSION must be defined
+#endif
+
+static const int libcpp_version =
+#include <__libcpp_version>
+;
+
+static_assert(_LIBCPP_VERSION == libcpp_version,
+              "_LIBCPP_VERSION doesn't match __libcpp_version");
+
+int main() {
+
+}