diff --git a/llvm/lib/Object/Error.cpp b/llvm/lib/Object/Error.cpp
index f1d0f01..6bcc6f9 100644
--- a/llvm/lib/Object/Error.cpp
+++ b/llvm/lib/Object/Error.cpp
@@ -20,9 +20,9 @@
 namespace {
 class _object_error_category : public error_category {
 public:
-  const char* name() const override;
+  const char* name() const LLVM_NOEXCEPT override;
   std::string message(int ev) const override;
-  error_condition default_error_condition(int ev) const override;
+  error_condition default_error_condition(int ev) const LLVM_NOEXCEPT override;
 };
 }