clang-tidy/modernize/MacroToEnumCheck.h

0001 //===--- MacroToEnumCheck.h - clang-tidy ------------------------*- C++ -*-===//
0002 //
0003 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
0004 // See https://llvm.org/LICENSE.txt for license information.
0005 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
0006 //
0007 //===----------------------------------------------------------------------===//
0008
0009 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_MACROTOENUMCHECK_H
0010 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_MACROTOENUMCHECK_H
0011
0012 #include "../ClangTidyCheck.h"
0013
0014 namespace clang::tidy::modernize {
0015
0016 class MacroToEnumCallbacks;
0017
0018 /// Replaces groups of related macros with an unscoped anonymous enum.
0019 ///
0020 /// For the user-facing documentation see:
0021 /// http://clang.llvm.org/extra/clang-tidy/checks/modernize/macro-to-enum.html
0022 class MacroToEnumCheck : public ClangTidyCheck {
0023 public:
0024   MacroToEnumCheck(StringRef Name, ClangTidyContext *Context)
0025       : ClangTidyCheck(Name, Context) {}
0026   void registerPPCallbacks(const SourceManager &SM, Preprocessor *PP,
0027                            Preprocessor *ModuleExpanderPP) override;
0028   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
0029   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
0030
0031 private:
0032   MacroToEnumCallbacks *PPCallback{};
0033 };
0034
0035 } // namespace clang::tidy::modernize
0036
0037 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_MACROTOENUMCHECK_H