From aa3e85a812a0d448ec8afd960ed4f17a4806261e Mon Sep 17 00:00:00 2001
From: Haojian Wu <hokein.wu@gmail.com>
Date: Mon, 6 Mar 2023 10:33:54 +0100
Subject: [PATCH] [include-fixer] Add the missing optional header to the STL
 header list.

---
 .../clang-include-fixer/find-all-symbols/STLPostfixHeaderMap.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/clang-tools-extra/clang-include-fixer/find-all-symbols/STLPostfixHeaderMap.cpp b/clang-tools-extra/clang-include-fixer/find-all-symbols/STLPostfixHeaderMap.cpp
index 0d0bbd9f0555..122d2df1f139 100644
--- a/clang-tools-extra/clang-include-fixer/find-all-symbols/STLPostfixHeaderMap.cpp
+++ b/clang-tools-extra/clang-include-fixer/find-all-symbols/STLPostfixHeaderMap.cpp
@@ -243,6 +243,7 @@ const HeaderMapCollector::RegexHeaderMap *getSTLPostfixHeaderMap() {
       {"mutex$", "<mutex>"},
       {"new$", "<new>"},
       {"numeric$", "<numeric>"},
+      {"optional$", "<optional>"},
       {"ostream$", "<ostream>"},
       {"queue$", "<queue>"},
       {"random$", "<random>"},