[llvm] Use std::optional instead of Optional

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

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/utils/UnicodeData/UnicodeNameMappingGenerator.cpp b/llvm/utils/UnicodeData/UnicodeNameMappingGenerator.cpp
index d74f81e..b19e034 100644
--- a/llvm/utils/UnicodeData/UnicodeNameMappingGenerator.cpp
+++ b/llvm/utils/UnicodeData/UnicodeNameMappingGenerator.cpp
@@ -327,7 +327,7 @@ private:
     std::vector<std::unique_ptr<Node>> Children;
     std::string Name;
     Node *Parent = nullptr;
-    llvm::Optional<char32_t> Value;
+    std::optional<char32_t> Value;
   };
 
   std::unique_ptr<Node> Root = std::make_unique<Node>("");