[lldb] Use std::optional instead of llvm::Optional (NFC)

This patch replaces (llvm::|)Optional< with std::optional<.  I'll post
a separate patch to clean up the "using" declarations, #include
"llvm/ADT/Optional.h", etc.

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, 4 insertions, 4 deletions

diff --git a/lldb/source/Commands/CommandObjectFrame.cpp b/lldb/source/Commands/CommandObjectFrame.cpp
index 29d5c23..af0f94a 100644
--- a/lldb/source/Commands/CommandObjectFrame.cpp
+++ b/lldb/source/Commands/CommandObjectFrame.cpp
@@ -100,9 +100,9 @@ public:
     }
 
     // Options.
-    llvm::Optional<lldb::addr_t> address;
-    llvm::Optional<ConstString> reg;
-    llvm::Optional<int64_t> offset;
+    std::optional<lldb::addr_t> address;
+    std::optional<ConstString> reg;
+    std::optional<int64_t> offset;
   };
 
   CommandObjectFrameDiagnose(CommandInterpreter &interpreter)
@@ -257,7 +257,7 @@ public:
       return llvm::makeArrayRef(g_frame_select_options);
     }
 
-    llvm::Optional<int32_t> relative_frame_offset;
+    std::optional<int32_t> relative_frame_offset;
   };
 
   CommandObjectFrameSelect(CommandInterpreter &interpreter)