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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_PROBOUNDSPOINTERARITHMETICCHECK_H10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_PROBOUNDSPOINTERARITHMETICCHECK_H11 12#include "../ClangTidyCheck.h"13 14namespace clang::tidy::cppcoreguidelines {15 16/// Flags all kinds of pointer arithmetic that have result of pointer type, i.e.17/// +, -, +=, -=, ++, --. In addition, the [] operator on pointers (not on18/// arrays) is flagged.19///20/// For the user-facing documentation see:21/// https://clang.llvm.org/extra/clang-tidy/checks/cppcoreguidelines/pro-bounds-pointer-arithmetic.html22class ProBoundsPointerArithmeticCheck : public ClangTidyCheck {23public:24 ProBoundsPointerArithmeticCheck(StringRef Name, ClangTidyContext *Context);25 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {26 return LangOpts.CPlusPlus;27 }28 void registerMatchers(ast_matchers::MatchFinder *Finder) override;29 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;30 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;31 32private:33 const bool AllowIncrementDecrementOperators;34};35 36} // namespace clang::tidy::cppcoreguidelines37 38#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_CPPCOREGUIDELINES_PROBOUNDSPOINTERARITHMETICCHECK_H39