[clang] a12b82a - [Basic] Use std::optional in DarwinSDKInfo.cpp (NFC)

[Kazu Hirata via cfe-commits]

Author: Kazu Hirata
Date: 2022-12-09T22:48:14-08:00
New Revision: a12b82adb82eda76d6d7afd340b890f56f62771d

URL: https://github.com/llvm/llvm-project/commit/a12b82adb82eda76d6d7afd340b890f56f62771d
DIFF: https://github.com/llvm/llvm-project/commit/a12b82adb82eda76d6d7afd340b890f56f62771d.diff

LOG: [Basic] Use std::optional in DarwinSDKInfo.cpp (NFC)

This is part of an effort to migrate from llvm::Optional to
std::optional:

https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716

Added: 
    

Modified: 
    clang/lib/Basic/DarwinSDKInfo.cpp

Removed: 
    


################################################################################
diff  --git a/clang/lib/Basic/DarwinSDKInfo.cpp b/clang/lib/Basic/DarwinSDKInfo.cpp
index 5543acb126df7..4fb3409269c6c 100644
--- a/clang/lib/Basic/DarwinSDKInfo.cpp
+++ b/clang/lib/Basic/DarwinSDKInfo.cpp
@@ -11,6 +11,7 @@
 #include "llvm/Support/JSON.h"
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/Path.h"
+#include <optional>
 
 using namespace clang;
 
@@ -61,8 +62,8 @@ DarwinSDKInfo::RelatedTargetVersionMapping::parseJSON(
       Min, Max, MinValue, MaximumDeploymentTarget, std::move(Mapping));
 }
 
-static Optional<VersionTuple> getVersionKey(const llvm::json::Object &Obj,
-                                            StringRef Key) {
+static std::optional<VersionTuple> getVersionKey(const llvm::json::Object &Obj,
+                                                 StringRef Key) {
   auto Value = Obj.getString(Key);
   if (!Value)
     return std::nullopt;