| //===--- MemsetZeroLengthCheck.h - clang-tidy ---------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_MEMSET_ZERO_LENGTH_CHECK_H |
| #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_MEMSET_ZERO_LENGTH_CHECK_H |
| |
| #include "../ClangTidy.h" |
| |
| namespace clang { |
| namespace tidy { |
| namespace runtime { |
| |
| /// \brief Finds calls to memset with a literal zero in the length argument. |
| /// |
| /// This is most likely unintended and the length and value arguments are |
| /// swapped. |
| /// |
| /// Corresponding cpplint.py check name: 'runtime/memset'. |
| class MemsetZeroLengthCheck : public ClangTidyCheck { |
| public: |
| void registerMatchers(ast_matchers::MatchFinder *Finder) override; |
| void check(const ast_matchers::MatchFinder::MatchResult &Result) override; |
| }; |
| |
| } // namespace runtime |
| } // namespace tidy |
| } // namespace clang |
| |
| #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_GOOGLE_MEMSET_ZERO_LENGTH_CHECK_H |