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