[llvm] 37597e8 - [BinaryFormat] Use std::optional in Wasm.h (NFC)

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2022-12-10T08:18:04-08:00
New Revision: 37597e8450be1efa0212050a965c490f4fb5f0bc

URL: https://github.com/llvm/llvm-project/commit/37597e8450be1efa0212050a965c490f4fb5f0bc
DIFF: https://github.com/llvm/llvm-project/commit/37597e8450be1efa0212050a965c490f4fb5f0bc.diff

LOG: [BinaryFormat] Use std::optional in Wasm.h (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/include/llvm/BinaryFormat/Wasm.h

Removed: 
    


################################################################################
diff  --git a/llvm/include/llvm/BinaryFormat/Wasm.h b/llvm/include/llvm/BinaryFormat/Wasm.h
index 62a6881ef36a..eebd2aa2746a 100644
--- a/llvm/include/llvm/BinaryFormat/Wasm.h
+++ b/llvm/include/llvm/BinaryFormat/Wasm.h
@@ -18,6 +18,7 @@
 #include "llvm/ADT/Optional.h"
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/ADT/StringRef.h"
+#include <optional>
 
 namespace llvm {
 namespace wasm {
@@ -152,7 +153,7 @@ struct WasmFunction {
   uint32_t CodeSectionOffset;
   uint32_t Size;
   uint32_t CodeOffset;  // start of Locals and Body
-  Optional<StringRef> ExportName; // from the "export" section
+  std::optional<StringRef> ExportName; // from the "export" section
   StringRef SymbolName; // from the "linking" section
   StringRef DebugName;  // from the "name" section
   uint32_t Comdat;      // from the "comdat info" section