1 //===--- MisplacedOperatorInStrlenInAllocCheck.h - clang-tidy----*- C++ -*-===// 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-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_MISPLACED_OPERATOR_IN_STRLEN_IN_ALLOC_H 10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_MISPLACED_OPERATOR_IN_STRLEN_IN_ALLOC_H 11 12 #include "../ClangTidyCheck.h" 13 14 namespace clang::tidy::bugprone { 15 16 /// Finds cases where ``1`` is added to the string in the argument to a function 17 /// in the ``strlen()`` family instead of the result and value is used as an 18 /// argument to a memory allocation function. 19 /// 20 /// For the user-facing documentation see: 21 /// http://clang.llvm.org/extra/clang-tidy/checks/bugprone/misplaced-operator-in-strlen-in-alloc.html 22 class MisplacedOperatorInStrlenInAllocCheck : public ClangTidyCheck { 23 public: MisplacedOperatorInStrlenInAllocCheck(StringRef Name,ClangTidyContext * Context)24 MisplacedOperatorInStrlenInAllocCheck(StringRef Name, ClangTidyContext *Context) 25 : ClangTidyCheck(Name, Context) {} 26 void registerMatchers(ast_matchers::MatchFinder *Finder) override; 27 void check(const ast_matchers::MatchFinder::MatchResult &Result) override; 28 }; 29 30 } // namespace clang::tidy::bugprone 31 32 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_MISPLACED_OPERATOR_IN_STRLEN_IN_ALLOC_H 33