1 //===--- UseUsingCheck.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_MODERNIZE_USE_USING_H 10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_USING_H 11 12 #include "../ClangTidyCheck.h" 13 14 namespace clang { 15 namespace tidy { 16 namespace modernize { 17 18 /// Check finds typedefs and replaces it with usings. 19 /// 20 /// For the user-facing documentation see: 21 /// http://clang.llvm.org/extra/clang-tidy/checks/modernize-use-using.html 22 class UseUsingCheck : public ClangTidyCheck { 23 24 const bool IgnoreMacros; 25 SourceLocation LastReplacementEnd; 26 SourceRange LastTagDeclRange; 27 std::string FirstTypedefType; 28 std::string FirstTypedefName; 29 30 public: 31 UseUsingCheck(StringRef Name, ClangTidyContext *Context); isLanguageVersionSupported(const LangOptions & LangOpts)32 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override { 33 return LangOpts.CPlusPlus11; 34 } 35 void storeOptions(ClangTidyOptions::OptionMap &Opts) override; 36 void registerMatchers(ast_matchers::MatchFinder *Finder) override; 37 void check(const ast_matchers::MatchFinder::MatchResult &Result) override; 38 }; 39 40 } // namespace modernize 41 } // namespace tidy 42 } // namespace clang 43 44 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_USING_H 45