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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_SIZEOFEXPRESSIONCHECK_H10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SIZEOFEXPRESSIONCHECK_H11 12#include "../ClangTidyCheck.h"13 14namespace clang::tidy::bugprone {15 16/// Find suspicious usages of sizeof expressions.17///18/// For the user-facing documentation see:19/// https://clang.llvm.org/extra/clang-tidy/checks/bugprone/sizeof-expression.html20class SizeofExpressionCheck : public ClangTidyCheck {21public:22 SizeofExpressionCheck(StringRef Name, ClangTidyContext *Context);23 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;24 void registerMatchers(ast_matchers::MatchFinder *Finder) override;25 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;26 27private:28 const bool WarnOnSizeOfConstant;29 const bool WarnOnSizeOfIntegerExpression;30 const bool WarnOnSizeOfThis;31 const bool WarnOnSizeOfCompareToConstant;32 const bool WarnOnSizeOfPointerToAggregate;33 const bool WarnOnSizeOfPointer;34 const bool WarnOnOffsetDividedBySizeOf;35 const bool WarnOnSizeOfInLoopTermination;36};37 38} // namespace clang::tidy::bugprone39 40#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SIZEOFEXPRESSIONCHECK_H41