1 files changed, 4 insertions, 5 deletions
diff --git a/llvm/lib/Support/Windows/Process.inc b/llvm/lib/Support/Windows/Process.inc
index c88557c5eef..81aee0e1b6a 100644
--- a/llvm/lib/Support/Windows/Process.inc
+++ b/llvm/lib/Support/Windows/Process.inc
@@ -48,7 +48,6 @@
 
 using namespace llvm;
 using namespace sys;
-using std::error_code;
 
 process::id_type self_process::get_id() {
   return GetCurrentProcessId();
@@ -180,16 +179,16 @@ Optional<std::string> Process::GetEnv(StringRef Name) {
   return std::string(Res.data());
 }
 
-static error_code windows_error(DWORD E) {
+static std::error_code windows_error(DWORD E) {
   return mapWindowsError(E);
 }
 
-error_code
+std::error_code
 Process::GetArgumentVector(SmallVectorImpl<const char *> &Args,
                            ArrayRef<const char *>,
                            SpecificBumpPtrAllocator<char> &ArgAllocator) {
   int NewArgCount;
-  error_code ec;
+  std::error_code ec;
 
   wchar_t **UnicodeCommandLine = CommandLineToArgvW(GetCommandLineW(),
                                                     &NewArgCount);
@@ -214,7 +213,7 @@ Process::GetArgumentVector(SmallVectorImpl<const char *> &Args,
   if (ec)
     return ec;
 
-  return error_code();
+  return std::error_code();
 }
 
 bool Process::StandardInIsUserInput() {