From 89fab98e884f05076bbd420d95b5de3596f5452c Mon Sep 17 00:00:00 2001
From: Fangrui Song <i@maskray.me>
Date: Mon, 5 Dec 2022 00:09:22 +0000
Subject: [DebugInfo] llvm::Optional => std::optional

https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716
---
 llvm/lib/BinaryFormat/Dwarf.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'llvm/lib/BinaryFormat/Dwarf.cpp')

diff --git a/llvm/lib/BinaryFormat/Dwarf.cpp b/llvm/lib/BinaryFormat/Dwarf.cpp
index f6ea91a..a9bbe411 100644
--- a/llvm/lib/BinaryFormat/Dwarf.cpp
+++ b/llvm/lib/BinaryFormat/Dwarf.cpp
@@ -365,7 +365,8 @@ unsigned llvm::dwarf::LanguageVendor(dwarf::SourceLanguage Lang) {
   }
 }
 
-Optional<unsigned> llvm::dwarf::LanguageLowerBound(dwarf::SourceLanguage Lang) {
+std::optional<unsigned>
+llvm::dwarf::LanguageLowerBound(dwarf::SourceLanguage Lang) {
   switch (Lang) {
   default:
     return std::nullopt;
@@ -691,8 +692,8 @@ StringRef llvm::dwarf::IndexString(unsigned Idx) {
   }
 }
 
-Optional<uint8_t> llvm::dwarf::getFixedFormByteSize(dwarf::Form Form,
-                                                    FormParams Params) {
+std::optional<uint8_t> llvm::dwarf::getFixedFormByteSize(dwarf::Form Form,
+                                                         FormParams Params) {
   switch (Form) {
   case DW_FORM_addr:
     if (Params)
-- 
cgit v1.1