Enabled performance-inefficient-vector-operation check in clang-tidy

6 years ago · c1d1027ac1
2 changed files with 1 additions and 1 deletions
--- a/.clang-tidy
+++ b/.clang-tidy
@ -19,7 +19,6 @@ modernize-*,\
 -modernize-use-using,\
 performance-*,\
 -performance-inefficient-string-concatenation,\
-performance-inefficient-vector-operation,\
 readability-*,\
 -readability-function-size,\
 -readability-identifier-naming,\
--- a/Source/cmSourceGroupCommand.cxx
+++ b/Source/cmSourceGroupCommand.cxx
@ -77,6 +77,7 @@ std::vector<std::string> prepareFilesPathsForTree(
  const std::string& currentSourceDir)
 {
  std::vector<std::string> prepared;
+  prepared.reserve(filesPaths.size());

  for (auto const& filePath : filesPaths) {
    prepared.push_back(prepareFilePathForTree(filePath, currentSourceDir));