================ @@ -0,0 +1,37 @@ +//===--- UseConcisePreprocessorDirectivesCheck.h - clang-tidy ---*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USECONCISEPREPROCESSORDIRECTIVESCHECK_H +#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USECONCISEPREPROCESSORDIRECTIVESCHECK_H + +#include "../ClangTidyCheck.h" + +namespace clang::tidy::modernize { + +/// Shortens `#if` preprocessor conditions: +/// +/// #if defined(MEOW) -> #ifdef MEOW +/// #if !defined(MEOW) -> #ifndef MEOW +/// +/// And, since C23 and C++23, shortens `#elif` conditions too: +/// +/// #elif defined(MEOW) -> #elifdef MEOW +/// #elif !defined(MEOW) -> #elifndef MEOW +/// +/// User-facing documentation: +/// https://clang.llvm.org/extra/clang-tidy/checks/modernize/use-concise-preprocessor-directives.html +class UseConcisePreprocessorDirectivesCheck : public ClangTidyCheck { +public: + using ClangTidyCheck::ClangTidyCheck; + void registerPPCallbacks(const SourceManager &SM, Preprocessor *PP, + Preprocessor *ModuleExpanderPP) override; +}; ---------------- EugeneZelenko wrote:
Please add `isLanguageVersionSupported`. https://github.com/llvm/llvm-project/pull/146830 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
