clang-tools-extra/clang-tidy/modernize/AvoidCArraysCheck.h

   1 //===--- AvoidCArraysCheck.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_AVOIDCARRAYSCHECK_H
  10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_AVOIDCARRAYSCHECK_H
  11
  12 #include "../ClangTidyCheck.h"
  13
  14 namespace clang::tidy::modernize {
  15
  16 /// Find C-style array types and recommend to use std::array<> / std::vector<>.
  17 ///
  18 /// For the user-facing documentation see:
  19 /// http://clang.llvm.org/extra/clang-tidy/checks/modernize/avoid-c-arrays.html
  20 class AvoidCArraysCheck : public ClangTidyCheck {
  21 public:
  22   AvoidCArraysCheck(StringRef Name, ClangTidyContext *Context);
  23   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
  24   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
  25   void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
  26   bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
  27     return LangOpts.CPlusPlus11;
  28   }
  29   std::optional<TraversalKind> getCheckTraversalKind() const override {
  30     return TK_IgnoreUnlessSpelledInSource;
  31   }
  32
  33 private:
  34   const bool AllowStringArrays;
  35 };
  36
  37 } // namespace clang::tidy::modernize
  38
  39 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_AVOIDCARRAYSCHECK_H