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

   1 //===--- UpgradeDurationConversionsCheck.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_UPGRADEDURATIONCONVERSIONSCHECK_H
  10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ABSEIL_UPGRADEDURATIONCONVERSIONSCHECK_H
  11
  12 #include "../ClangTidyCheck.h"
  13
  14 #include "clang/Basic/SourceLocation.h"
  15 #include "llvm/ADT/DenseSet.h"
  16
  17 namespace clang {
  18 namespace tidy {
  19 namespace abseil {
  20
  21 /// Finds deprecated uses of `absl::Duration` arithmetic operators and factories.
  22 ///
  23 /// For the user-facing documentation see:
  24 /// http://clang.llvm.org/extra/clang-tidy/checks/abseil/upgrade-duration-conversions.html
  25 class UpgradeDurationConversionsCheck : public ClangTidyCheck {
  26 public:
  27   UpgradeDurationConversionsCheck(StringRef Name, ClangTidyContext *Context)
  28       : ClangTidyCheck(Name, Context) {}
  29   bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
  30     return LangOpts.CPlusPlus;
  31   }
  32   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
  33   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
  34
  35 private:
  36   llvm::DenseSet<SourceLocation> MatchedTemplateLocations;
  37 };
  38
  39 } // namespace abseil
  40 } // namespace tidy
  41 } // namespace clang
  42
  43 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ABSEIL_UPGRADEDURATIONCONVERSIONSCHECK_H