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 {
  15 namespace tidy {
  16 namespace abseil {
  17
  18 /// Suggests switching the initialization pattern of `absl::Cleanup`
  19 /// instances from the factory function to class template argument
  20 /// deduction (CTAD), in C++17 and higher.
  21 ///
  22 /// For the user-facing documentation see:
  23 /// http://clang.llvm.org/extra/clang-tidy/checks/abseil/cleanup-ctad.html
  24 class CleanupCtadCheck : public utils::TransformerClangTidyCheck {
  25 public:
  26   CleanupCtadCheck(StringRef Name, ClangTidyContext *Context);
  27
  28   bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
  29     return LangOpts.CPlusPlus17;
  30   }
  31 };
  32
  33 } // namespace abseil
  34 } // namespace tidy
  35 } // namespace clang
  36
  37 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ABSEIL_CLEANUPCTADCHECK_H