1 //===--- ReturnBracedInitListCheck.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_MODERNIZE_RETURN_BRACED_INIT_LIST_H 10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_RETURN_BRACED_INIT_LIST_H 11 12 #include "../ClangTidyCheck.h" 13 14 namespace clang::tidy::modernize { 15 16 /// Use a braced init list for return statements rather than unnecessary 17 /// repeating the return type name. 18 /// 19 /// For the user-facing documentation see: 20 /// http://clang.llvm.org/extra/clang-tidy/checks/modernize/return-braced-init-list.html 21 class ReturnBracedInitListCheck : public ClangTidyCheck { 22 public: ReturnBracedInitListCheck(StringRef Name,ClangTidyContext * Context)23 ReturnBracedInitListCheck(StringRef Name, ClangTidyContext *Context) 24 : ClangTidyCheck(Name, Context) {} isLanguageVersionSupported(const LangOptions & LangOpts)25 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override { 26 return LangOpts.CPlusPlus11; 27 } 28 void registerMatchers(ast_matchers::MatchFinder *Finder) override; 29 void check(const ast_matchers::MatchFinder::MatchResult &Result) override; getCheckTraversalKind()30 std::optional<TraversalKind> getCheckTraversalKind() const override { 31 return TK_IgnoreUnlessSpelledInSource; 32 } 33 }; 34 35 } // namespace clang::tidy::modernize 36 37 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_RETURN_BRACED_INIT_LIST_H 38