[clang-include-fixer] Pre-reserve vector size. NFC

2021-02-03 08:30:45 +01:00 · 2021-02-03 08:30:45 +01:00 · 08274d7d5d
parent cdc60a3b9a
commit 08274d7d5d
1 changed files with 1 additions and 0 deletions
--- 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;