From 57e52214de3a0ec5a1cc1f671402770c65d77198 Mon Sep 17 00:00:00 2001
From: Jan Svoboda <jan_svoboda@apple.com>
Date: Tue, 15 Aug 2023 15:09:24 -0700
Subject: [PATCH] [driver] Fix build after LLVM options change

---
 lib/Driver/Driver.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/Driver/Driver.cpp b/lib/Driver/Driver.cpp
index 04f9684eb857b..a2b5b5d35a7a8 100644
--- a/lib/Driver/Driver.cpp
+++ b/lib/Driver/Driver.cpp
@@ -84,7 +84,7 @@ void Driver::parseDriverKind(ArrayRef<const char *> Args) {
   // The default driver kind is determined by Name.
   StringRef DriverName = Name;
 
-  std::string OptName;
+  StringRef OptName;
   // However, the driver kind may be overridden if the first argument is
   // --driver-mode.
   if (!Args.empty()) {
@@ -126,7 +126,7 @@ ArrayRef<const char *> Driver::getArgsWithoutProgramNameAndDriverMode(
   if (Args.empty())
     return Args;
 
-  const std::string OptName =
+  StringRef OptName =
     getOpts().getOption(options::OPT_driver_mode).getPrefixedName();
   if (StringRef(Args[0]).startswith(OptName))
     Args = Args.slice(1);