#include "llvm/Support/PrettyStackTrace.h"
#include "llvm/Support/Signals.h"
#include "llvm/Support/raw_ostream.h"
-#include "llvm/Support/system_error.h"
+#include <system_error>
using namespace llvm;
using namespace llvm::object;
+using std::error_code;
static cl::list<std::string>
InputFileList(cl::Positional, cl::ZeroOrMore,