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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_OBJC_FORBIDDENSUBCLASSINGCHECK_H10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_FORBIDDENSUBCLASSINGCHECK_H11 12#include "../ClangTidyCheck.h"13#include "llvm/ADT/StringRef.h"14#include <vector>15 16namespace clang::tidy::objc {17 18/// Finds Objective-C classes which have a superclass which is19/// documented to not support subclassing.20///21/// For the user-facing documentation see:22/// https://clang.llvm.org/extra/clang-tidy/checks/objc/forbidden-subclassing.html23class ForbiddenSubclassingCheck : public ClangTidyCheck {24public:25 ForbiddenSubclassingCheck(StringRef Name, ClangTidyContext *Context);26 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {27 return LangOpts.ObjC;28 }29 void registerMatchers(ast_matchers::MatchFinder *Finder) override;30 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;31 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;32 33private:34 const std::vector<StringRef> ForbiddenSuperClassNames;35};36 37} // namespace clang::tidy::objc38 39#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_OBJC_FORBIDDENSUBCLASSINGCHECK_H40