[llvm] 170666e - [llvm-dwp] Use std::optional in llvm-dwp.cpp (NFC)

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2022-11-26T18:49:27-08:00
New Revision: 170666eb4abc58f77da363fcd3688bd128fa5fae

URL: https://github.com/llvm/llvm-project/commit/170666eb4abc58f77da363fcd3688bd128fa5fae
DIFF: https://github.com/llvm/llvm-project/commit/170666eb4abc58f77da363fcd3688bd128fa5fae.diff

LOG: [llvm-dwp] Use std::optional in llvm-dwp.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: 
    llvm/tools/llvm-dwp/llvm-dwp.cpp

Removed: 
    


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diff  --git a/llvm/tools/llvm-dwp/llvm-dwp.cpp b/llvm/tools/llvm-dwp/llvm-dwp.cpp
index 7378e824e3b08..0a2c1c1ccc023 100644
--- a/llvm/tools/llvm-dwp/llvm-dwp.cpp
+++ b/llvm/tools/llvm-dwp/llvm-dwp.cpp
@@ -29,6 +29,7 @@
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/TargetSelect.h"
 #include "llvm/Support/ToolOutputFile.h"
+#include <optional>
 
 using namespace llvm;
 using namespace llvm::object;
@@ -187,7 +188,7 @@ int main(int argc, char **argv) {
   // Create the output file.
   std::error_code EC;
   ToolOutputFile OutFile(OutputFilename, EC, sys::fs::OF_None);
-  Optional<buffer_ostream> BOS;
+  std::optional<buffer_ostream> BOS;
   raw_pwrite_stream *OS;
   if (EC)
     return error(Twine(OutputFilename) + ": " + EC.message(), Context);