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;
isLanguageVersionSupported(const LangOptions & LangOpts)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
40