clang-tools-extra/clang-tidy/performance/NoAutomaticMoveCheck.h

   1 //===--- NoAutomaticMoveCheck.h - clang-tidy --------------------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PERFORMANCE_NOAUTOMATICMOVECHECK_H
  10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PERFORMANCE_NOAUTOMATICMOVECHECK_H
  11
  12 #include "../ClangTidyCheck.h"
  13
  14 namespace clang::tidy::performance {
  15
  16 /// Finds local variables that cannot be automatically moved due to constness.
  17 /// For the user-facing documentation see:
  18 /// http://clang.llvm.org/extra/clang-tidy/checks/performance/no-automatic-move.html
  19 class NoAutomaticMoveCheck : public ClangTidyCheck {
  20 public:
  21   NoAutomaticMoveCheck(StringRef Name, ClangTidyContext *Context);
  22   bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
  23     return LangOpts.CPlusPlus11;
  24   }
  25   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
  26   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
  27   void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
  28
  29 private:
  30   const std::vector<StringRef> AllowedTypes;
  31 };
  32
  33 } // namespace clang::tidy::performance
  34
  35 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PERFORMANCE_NOAUTOMATICMOVECHECK_H