From 08274d7d5db7c4dddc271b84239a01cd116e42b8 Mon Sep 17 00:00:00 2001
From: Sam McCall <sam.mccall@gmail.com>
Date: Wed, 3 Feb 2021 08:30:45 +0100
Subject: [PATCH] [clang-include-fixer] Pre-reserve vector size. NFC

---
 clang-tools-extra/clang-include-fixer/SymbolIndexManager.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/clang-tools-extra/clang-include-fixer/SymbolIndexManager.cpp b/clang-tools-extra/clang-include-fixer/SymbolIndexManager.cpp
index 97015f2..cbd79b64 100644
--- a/clang-tools-extra/clang-include-fixer/SymbolIndexManager.cpp
+++ b/clang-tools-extra/clang-include-fixer/SymbolIndexManager.cpp
@@ -149,6 +149,7 @@ SymbolIndexManager::search(llvm::StringRef Identifier,
   rank(MatchedSymbols, FileName);
   // Strip signals, they are no longer needed.
   std::vector<SymbolInfo> Res;
+  Res.reserve(MatchedSymbols.size());
   for (auto &SymAndSig : MatchedSymbols)
     Res.push_back(std::move(SymAndSig.Symbol));
   return Res;
-- 
2.7.4