clang-tools-extra/clang-tidy/abseil/CleanupCtadCheck.h

   1 //===--- CleanupCtadCheck.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_ABSEIL_CLEANUPCTADCHECK_H
  10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ABSEIL_CLEANUPCTADCHECK_H
  11
  12 #include "../utils/TransformerClangTidyCheck.h"
  13
  14 namespace clang::tidy::abseil {
  15
  16 /// Suggests switching the initialization pattern of `absl::Cleanup`
  17 /// instances from the factory function to class template argument
  18 /// deduction (CTAD), in C++17 and higher.
  19 ///
  20 /// For the user-facing documentation see:
  21 /// http://clang.llvm.org/extra/clang-tidy/checks/abseil/cleanup-ctad.html
  22 class CleanupCtadCheck : public utils::TransformerClangTidyCheck {
  23 public:
  24   CleanupCtadCheck(StringRef Name, ClangTidyContext *Context);
  25
  26   bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
  27     return LangOpts.CPlusPlus17;
  28   }
  29 };
  30
  31 } // namespace clang::tidy::abseil
  32
  33 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ABSEIL_CLEANUPCTADCHECK_H