[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, 8 insertions, 8 deletions

diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h
index c48852b..d3b03446 100644
--- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h
+++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.h
@@ -236,9 +236,9 @@ public:
 
   llvm::VersionTuple GetMacCatalystVersion();
 
-  llvm::Optional<std::string> GetOSBuildString();
+  std::optional<std::string> GetOSBuildString();
 
-  llvm::Optional<std::string> GetOSKernelDescription();
+  std::optional<std::string> GetOSKernelDescription();
 
   ArchSpec GetSystemArchitecture();
 
@@ -300,8 +300,8 @@ public:
   // and response times.
   bool SendSpeedTestPacket(uint32_t send_size, uint32_t recv_size);
 
-  llvm::Optional<PidTid>
-  SendSetCurrentThreadPacket(uint64_t tid, uint64_t pid, char op);
+  std::optional<PidTid> SendSetCurrentThreadPacket(uint64_t tid, uint64_t pid,
+                                                   char op);
 
   bool SetCurrentThread(uint64_t tid,
                         lldb::pid_t pid = LLDB_INVALID_PROCESS_ID);
@@ -352,11 +352,11 @@ public:
 
   bool CloseFile(lldb::user_id_t fd, Status &error);
 
-  llvm::Optional<GDBRemoteFStatData> FStat(lldb::user_id_t fd);
+  std::optional<GDBRemoteFStatData> FStat(lldb::user_id_t fd);
 
   // NB: this is just a convenience wrapper over open() + fstat().  It does not
   // work if the file cannot be opened.
-  llvm::Optional<GDBRemoteFStatData> Stat(const FileSpec &file_spec);
+  std::optional<GDBRemoteFStatData> Stat(const FileSpec &file_spec);
 
   lldb::user_id_t GetFileSize(const FileSpec &file_spec);
 
@@ -445,12 +445,12 @@ public:
   /// Use qOffsets to query the offset used when relocating the target
   /// executable. If successful, the returned structure will contain at least
   /// one value in the offsets field.
-  llvm::Optional<QOffsets> GetQOffsets();
+  std::optional<QOffsets> GetQOffsets();
 
   bool GetModuleInfo(const FileSpec &module_file_spec,
                      const ArchSpec &arch_spec, ModuleSpec &module_spec);
 
-  llvm::Optional<std::vector<ModuleSpec>>
+  std::optional<std::vector<ModuleSpec>>
   GetModulesInfo(llvm::ArrayRef<FileSpec> module_file_specs,
                  const llvm::Triple &triple);