clang-tools-extra/clang-tidy/cppcoreguidelines/RvalueReferenceParamNotMovedCheck.h

   1 //===--- RvalueReferenceParamNotMovedCheck.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_CPPCOREGUIDELINES_RVALUEREFERENCEPARAMNOTMOVEDCHECK_H
  10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_RVALUEREFERENCEPARAMNOTMOVEDCHECK_H
  11
  12 #include "../ClangTidyCheck.h"
  13
  14 namespace clang::tidy::cppcoreguidelines {
  15
  16 /// Warns when an rvalue reference function parameter is never moved within
  17 /// the function body. This check implements CppCoreGuideline F.18.
  18 ///
  19 /// For the user-facing documentation see:
  20 /// http://clang.llvm.org/extra/clang-tidy/checks/cppcoreguidelines/rvalue-reference-param-not-moved.html
  21 class RvalueReferenceParamNotMovedCheck : public ClangTidyCheck {
  22 public:
  23   RvalueReferenceParamNotMovedCheck(StringRef Name, ClangTidyContext *Context);
  24   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
  25   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
  26   bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
  27     return LangOpts.CPlusPlus11;
  28   }
  29   void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
  30
  31 private:
  32   const bool AllowPartialMove;
  33   const bool IgnoreUnnamedParams;
  34   const bool IgnoreNonDeducedTemplateTypes;
  35 };
  36
  37 } // namespace clang::tidy::cppcoreguidelines
  38
  39 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_RVALUEREFERENCEPARAMNOTMOVEDCHECK_H