From 23d402e5b705d98463150302a55623951284b5f2 Mon Sep 17 00:00:00 2001
From: Fangrui Song <i@maskray.me>
Date: Wed, 6 Dec 2023 15:18:46 -0800
Subject: [ELF] IWYU <optional> NFC

---
 lld/ELF/DWARF.h          | 1 +
 lld/ELF/InputFiles.cpp   | 1 +
 lld/ELF/InputSection.cpp | 1 +
 3 files changed, 3 insertions(+)

(limited to 'lld')

diff --git a/lld/ELF/DWARF.h b/lld/ELF/DWARF.h
index e1688fe..1b9a3e3f 100644
--- a/lld/ELF/DWARF.h
+++ b/lld/ELF/DWARF.h
@@ -13,6 +13,7 @@
 #include "llvm/ADT/STLExtras.h"
 #include "llvm/DebugInfo/DWARF/DWARFContext.h"
 #include "llvm/Object/ELF.h"
+#include <optional>
 
 namespace lld::elf {
 
diff --git a/lld/ELF/InputFiles.cpp b/lld/ELF/InputFiles.cpp
index 06a3d56..cc2c591 100644
--- a/lld/ELF/InputFiles.cpp
+++ b/lld/ELF/InputFiles.cpp
@@ -30,6 +30,7 @@
 #include "llvm/Support/RISCVAttributeParser.h"
 #include "llvm/Support/TarWriter.h"
 #include "llvm/Support/raw_ostream.h"
+#include <optional>
 
 using namespace llvm;
 using namespace llvm::ELF;
diff --git a/lld/ELF/InputSection.cpp b/lld/ELF/InputSection.cpp
index 6e972cf..145d55d 100644
--- a/lld/ELF/InputSection.cpp
+++ b/lld/ELF/InputSection.cpp
@@ -22,6 +22,7 @@
 #include "llvm/Support/xxhash.h"
 #include <algorithm>
 #include <mutex>
+#include <optional>
 #include <vector>
 
 using namespace llvm;
-- 
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