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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_BUGPRONE_NONZEROENUMTOBOOLCONVERSIONCHECK_H10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_NONZEROENUMTOBOOLCONVERSIONCHECK_H11 12#include "../ClangTidyCheck.h"13#include <vector>14 15namespace clang::tidy::bugprone {16 17/// Detect implicit and explicit casts of `enum` type into `bool` where18/// `enum` type doesn't have a zero-value enumerator.19///20/// For the user-facing documentation see:21/// https://clang.llvm.org/extra/clang-tidy/checks/bugprone/non-zero-enum-to-bool-conversion.html22class NonZeroEnumToBoolConversionCheck : public ClangTidyCheck {23public:24 NonZeroEnumToBoolConversionCheck(StringRef Name, ClangTidyContext *Context);25 void registerMatchers(ast_matchers::MatchFinder *Finder) override;26 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;27 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;28 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override;29 30private:31 const std::vector<StringRef> EnumIgnoreList;32};33 34} // namespace clang::tidy::bugprone35 36#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_NONZEROENUMTOBOOLCONVERSIONCHECK_H37