1 files changed, 20 insertions, 0 deletions

diff --git a/contrib/llvm-project/clang/lib/Serialization/ModuleFileExtension.cpp b/contrib/llvm-project/clang/lib/Serialization/ModuleFileExtension.cpp
new file mode 100644
index 000000000000..e1ae8a494ab1
--- /dev/null
+++ b/contrib/llvm-project/clang/lib/Serialization/ModuleFileExtension.cpp
@@ -0,0 +1,20 @@
+//===-- ModuleFileExtension.cpp - Module File Extensions ------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+#include "clang/Serialization/ModuleFileExtension.h"
+#include "llvm/ADT/Hashing.h"
+using namespace clang;
+
+ModuleFileExtension::~ModuleFileExtension() { }
+
+llvm::hash_code ModuleFileExtension::hashExtension(llvm::hash_code Code) const {
+  return Code;
+}
+
+ModuleFileExtensionWriter::~ModuleFileExtensionWriter() { }
+
+ModuleFileExtensionReader::~ModuleFileExtensionReader() { }