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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_POINTERARITHMETICONPOLYMORPHICOBJECTCHECK_H10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_POINTERARITHMETICONPOLYMORPHICOBJECTCHECK_H11 12#include "../ClangTidyCheck.h"13 14namespace clang::tidy::bugprone {15 16/// Finds pointer arithmetic performed on classes that contain a17/// virtual function.18///19/// For the user-facing documentation see:20/// https://clang.llvm.org/extra/clang-tidy/checks/bugprone/pointer-arithmetic-on-polymorphic-object.html21class PointerArithmeticOnPolymorphicObjectCheck : public ClangTidyCheck {22public:23 PointerArithmeticOnPolymorphicObjectCheck(StringRef Name,24 ClangTidyContext *Context);25 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;26 void registerMatchers(ast_matchers::MatchFinder *Finder) override;27 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;28 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {29 return LangOpts.CPlusPlus;30 }31 std::optional<TraversalKind> getCheckTraversalKind() const override {32 return TK_IgnoreUnlessSpelledInSource;33 }34 35private:36 const bool IgnoreInheritedVirtualFunctions;37};38 39} // namespace clang::tidy::bugprone40 41#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_POINTERARITHMETICONPOLYMORPHICOBJECTCHECK_H42