clang-tidy/modernize/AvoidCArraysCheck.h

0001 //===--- AvoidCArraysCheck.h - clang-tidy -----------------------*- C++ -*-===//
0002 //
0003 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
0004 // See https://llvm.org/LICENSE.txt for license information.
0005 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
0006 //
0007 //===----------------------------------------------------------------------===//
0008
0009 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_AVOIDCARRAYSCHECK_H
0010 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_AVOIDCARRAYSCHECK_H
0011
0012 #include "../ClangTidyCheck.h"
0013
0014 namespace clang::tidy::modernize {
0015
0016 /// Find C-style array types and recommend to use std::array<> / std::vector<>.
0017 ///
0018 /// For the user-facing documentation see:
0019 /// http://clang.llvm.org/extra/clang-tidy/checks/modernize/avoid-c-arrays.html
0020 class AvoidCArraysCheck : public ClangTidyCheck {
0021 public:
0022   AvoidCArraysCheck(StringRef Name, ClangTidyContext *Context);
0023   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
0024   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
0025   void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
0026   bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
0027     return LangOpts.CPlusPlus11;
0028   }
0029   std::optional<TraversalKind> getCheckTraversalKind() const override {
0030     return TK_IgnoreUnlessSpelledInSource;
0031   }
0032
0033 private:
0034   const bool AllowStringArrays;
0035 };
0036
0037 } // namespace clang::tidy::modernize
0038
0039 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_AVOIDCARRAYSCHECK_H