1//===--- UseConcisePreprocessorDirectivesCheck.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_USECONCISEPREPROCESSORDIRECTIVESCHECK_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_USECONCISEPREPROCESSORDIRECTIVESCHECK_H
11
12#include "../ClangTidyCheck.h"
13
14namespace clang::tidy::readability {
15
16/// Finds uses of ``#if`` that can be simplified to ``#ifdef`` or ``#ifndef``
17/// and, since C23 and C++23, uses of ``#elif`` that can be simplified to
18/// ``#elifdef`` or ``#elifndef``.
19///
20/// User-facing documentation:
21/// https://clang.llvm.org/extra/clang-tidy/checks/readability/use-concise-preprocessor-directives.html
22class UseConcisePreprocessorDirectivesCheck : public ClangTidyCheck {
23public:
24 using ClangTidyCheck::ClangTidyCheck;
25 void registerPPCallbacks(const SourceManager &SM, Preprocessor *PP,
26 Preprocessor *ModuleExpanderPP) override;
27 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
28 return true;
29 }
30};
31
32} // namespace clang::tidy::readability
33
34#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_READABILITY_USECONCISEPREPROCESSORDIRECTIVESCHECK_H
35

source code of clang-tools-extra/clang-tidy/readability/UseConcisePreprocessorDirectivesCheck.h