[BOLT][NFC] Use std::optional in BC

1 files changed, 5 insertions, 5 deletions

diff --git a/bolt/include/bolt/Core/BinaryContext.h b/bolt/include/bolt/Core/BinaryContext.h
index 277d266c99cd..2d60ac56b5a1 100644
--- a/bolt/include/bolt/Core/BinaryContext.h
+++ b/bolt/include/bolt/Core/BinaryContext.h
@@ -152,7 +152,7 @@ class BinaryContext {
   std::string Filename;
 
   /// Unique build ID if available for the binary.
-  Optional<std::string> FileBuildID;
+  std::optional<std::string> FileBuildID;
 
   /// Set of all sections.
   struct CompareSections {
@@ -259,7 +259,7 @@ public:
   void clearFragmentsToSkip() { FragmentsToSkip.clear(); }
 
   /// Given DWOId returns CU if it exists in DWOCUs.
-  Optional<DWARFUnit *> getDWOCU(uint64_t DWOId);
+  std::optional<DWARFUnit *> getDWOCU(uint64_t DWOId);
 
   /// Returns DWOContext if it exists.
   DWARFContext *getDWOContext() const;
@@ -319,7 +319,7 @@ public:
   StringRef getFilename() const { return Filename; }
   void setFilename(StringRef Name) { Filename = std::string(Name); }
 
-  Optional<StringRef> getFileBuildID() const {
+  std::optional<StringRef> getFileBuildID() const {
     if (FileBuildID)
       return StringRef(*FileBuildID);
 
@@ -1064,8 +1064,8 @@ public:
   /// mapping. Note that \p FileOffset should be page-aligned and could be
   /// different from the file offset of the segment which could be unaligned.
   /// If no segment is found that matches \p FileOffset, return std::nullopt.
-  Optional<uint64_t> getBaseAddressForMapping(uint64_t MMapAddress,
-                                              uint64_t FileOffset) const;
+  std::optional<uint64_t> getBaseAddressForMapping(uint64_t MMapAddress,
+                                                   uint64_t FileOffset) const;
 
   /// Check if the address belongs to this binary's static allocation space.
   bool containsAddress(uint64_t Address) const {