1 //===--- UseAutoCheck.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_AUTO_H 10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_AUTO_H 11 12 #include "../ClangTidyCheck.h" 13 14 namespace clang { 15 namespace tidy { 16 namespace modernize { 17 18 class UseAutoCheck : public ClangTidyCheck { 19 public: 20 UseAutoCheck(StringRef Name, ClangTidyContext *Context); isLanguageVersionSupported(const LangOptions & LangOpts)21 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override { 22 return LangOpts.CPlusPlus; 23 } 24 void storeOptions(ClangTidyOptions::OptionMap &Opts) override; 25 void registerMatchers(ast_matchers::MatchFinder *Finder) override; 26 void check(const ast_matchers::MatchFinder::MatchResult &Result) override; 27 28 private: 29 void replaceIterators(const DeclStmt *D, ASTContext *Context); 30 void replaceExpr(const DeclStmt *D, ASTContext *Context, 31 llvm::function_ref<QualType(const Expr *)> GetType, 32 StringRef Message); 33 34 const unsigned int MinTypeNameLength; 35 const bool RemoveStars; 36 }; 37 38 } // namespace modernize 39 } // namespace tidy 40 } // namespace clang 41 42 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_AUTO_H 43