1 //===--- OperatorsRepresentationCheck.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_READABILITY_OPERATORSREPRESENTATIONCHECK_H 10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_OPERATORSREPRESENTATIONCHECK_H 11 12 #include "../ClangTidyCheck.h" 13 #include <vector> 14 15 namespace clang::tidy::readability { 16 17 /// Enforces consistent token representation for invoked binary, unary 18 /// and overloaded operators in C++ code. 19 /// 20 /// For the user-facing documentation see: 21 /// http://clang.llvm.org/extra/clang-tidy/checks/readability/operators-representation.html 22 class OperatorsRepresentationCheck : public ClangTidyCheck { 23 public: 24 OperatorsRepresentationCheck(StringRef Name, ClangTidyContext *Context); 25 void registerMatchers(ast_matchers::MatchFinder *Finder) override; 26 void check(const ast_matchers::MatchFinder::MatchResult &Result) override; 27 void storeOptions(ClangTidyOptions::OptionMap &Opts) override; 28 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override; 29 std::optional<TraversalKind> getCheckTraversalKind() const override; 30 31 private: 32 void registerBinaryOperatorMatcher(ast_matchers::MatchFinder *Finder); 33 void registerUnaryOperatorMatcher(ast_matchers::MatchFinder *Finder); 34 void registerOverloadedOperatorMatcher(ast_matchers::MatchFinder *Finder); 35 36 std::vector<llvm::StringRef> BinaryOperators; 37 std::vector<llvm::StringRef> OverloadedOperators; 38 }; 39 40 } // namespace clang::tidy::readability 41 42 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_OPERATORSREPRESENTATIONCHECK_H 43