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1//===----------------------------------------------------------------------===//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-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_USEENUMCLASSCHECK_H10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_USEENUMCLASSCHECK_H11 12#include "../ClangTidyCheck.h"13 14namespace clang::tidy::cppcoreguidelines {15 16/// Finds unscoped (non-class) enum declarations and suggests using enum class17/// instead.18///19/// For the user-facing documentation see:20/// https://clang.llvm.org/extra/clang-tidy/checks/cppcoreguidelines/use-enum-class.html21class UseEnumClassCheck : public ClangTidyCheck {22public:23 UseEnumClassCheck(StringRef Name, ClangTidyContext *Context);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 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {28 return LangOpts.CPlusPlus11;29 }30 std::optional<TraversalKind> getCheckTraversalKind() const override {31 return TraversalKind::TK_IgnoreUnlessSpelledInSource;32 }33 34private:35 const bool IgnoreUnscopedEnumsInClasses;36};37 38} // namespace clang::tidy::cppcoreguidelines39 40#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_USEENUMCLASSCHECK_H41