2 files changed, 3 insertions, 3 deletions
diff --git a/tools/obj2yaml/Error.cpp b/tools/obj2yaml/Error.cpp
index 3034e08951..5b07b9cda8 100644
--- a/tools/obj2yaml/Error.cpp
+++ b/tools/obj2yaml/Error.cpp
@@ -13,7 +13,7 @@
 using namespace llvm;
 
 namespace {
-class _obj2yaml_error_category : public error_category {
+class _obj2yaml_error_category : public std::error_category {
 public:
   const char *name() const LLVM_NOEXCEPT override;
   std::string message(int ev) const override;
@@ -47,7 +47,7 @@ _obj2yaml_error_category::default_error_condition(int ev) const {
 }
 
 namespace llvm {
-const error_category &obj2yaml_category() {
+  const std::error_category &obj2yaml_category() {
   static _obj2yaml_error_category o;
   return o;
 }
diff --git a/tools/obj2yaml/Error.h b/tools/obj2yaml/Error.h
index 7180d54307..b4d13ba7d0 100644
--- a/tools/obj2yaml/Error.h
+++ b/tools/obj2yaml/Error.h
@@ -14,7 +14,7 @@
 
 namespace llvm {
 
-const error_category &obj2yaml_category();
+const std::error_category &obj2yaml_category();
 
 enum class obj2yaml_error {
   success = 0,