1 files changed, 4 insertions, 6 deletions
diff --git a/clang/lib/Serialization/ModuleFileExtension.cpp b/clang/lib/Serialization/ModuleFileExtension.cpp
index 6b7fd1d..95fff41 100644
--- a/clang/lib/Serialization/ModuleFileExtension.cpp
+++ b/clang/lib/Serialization/ModuleFileExtension.cpp
@@ -11,12 +11,10 @@ using namespace clang;
 
 char ModuleFileExtension::ID = 0;
 
-ModuleFileExtension::~ModuleFileExtension() { }
+ModuleFileExtension::~ModuleFileExtension() {}
 
-llvm::hash_code ModuleFileExtension::hashExtension(llvm::hash_code Code) const {
-  return Code;
-}
+void ModuleFileExtension::hashExtension(ExtensionHashBuilder &HBuilder) const {}
 
-ModuleFileExtensionWriter::~ModuleFileExtensionWriter() { }
+ModuleFileExtensionWriter::~ModuleFileExtensionWriter() {}
 
-ModuleFileExtensionReader::~ModuleFileExtensionReader() { }
+ModuleFileExtensionReader::~ModuleFileExtensionReader() {}