[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, 3 insertions, 3 deletions

diff --git a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
index 8cc0e8d..0213bcc 100644
--- a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
+++ b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp
@@ -821,7 +821,7 @@ UUID ObjectFileELF::GetUUID() {
   return m_uuid;
 }
 
-llvm::Optional<FileSpec> ObjectFileELF::GetDebugLink() {
+std::optional<FileSpec> ObjectFileELF::GetDebugLink() {
   if (m_gnu_debuglink_file.empty())
     return std::nullopt;
   return FileSpec(m_gnu_debuglink_file);
@@ -1767,7 +1767,7 @@ public:
     return llvm::formatv("{0}[{1}]", SegmentName, SegmentCount).str();
   }
 
-  llvm::Optional<VMRange> GetAddressInfo(const ELFProgramHeader &H) {
+  std::optional<VMRange> GetAddressInfo(const ELFProgramHeader &H) {
     if (H.p_memsz == 0) {
       LLDB_LOG(Log, "Ignoring zero-sized {0} segment. Corrupt object file?",
                SegmentName);
@@ -1782,7 +1782,7 @@ public:
     return VMRange(H.p_vaddr, H.p_memsz);
   }
 
-  llvm::Optional<SectionAddressInfo> GetAddressInfo(const ELFSectionHeader &H) {
+  std::optional<SectionAddressInfo> GetAddressInfo(const ELFSectionHeader &H) {
     VMRange Range = GetVMRange(H);
     SectionSP Segment;
     auto It = Segments.find(Range.GetRangeBase());