1 //===--- NonConstReferences.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_GOOGLE_NON_CONST_REFERENCES_H 10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_NON_CONST_REFERENCES_H 11 12 #include "../ClangTidyCheck.h" 13 14 namespace clang { 15 namespace tidy { 16 namespace google { 17 namespace runtime { 18 19 /// Checks the usage of non-constant references in function parameters. 20 /// 21 /// https://google.github.io/styleguide/cppguide.html#Reference_Arguments 22 class NonConstReferences : public ClangTidyCheck { 23 public: 24 NonConstReferences(StringRef Name, ClangTidyContext *Context); 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<std::string> WhiteListTypes; 31 }; 32 33 } // namespace runtime 34 } // namespace google 35 } // namespace tidy 36 } // namespace clang 37 38 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_NON_CONST_REFERENCES_H 39