37 lines · c
1//===----------------------------------------------------------------------===//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-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ABSEIL_DURATIONFACTORYSCALECHECK_H10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ABSEIL_DURATIONFACTORYSCALECHECK_H11 12#include "../ClangTidyCheck.h"13 14namespace clang::tidy::abseil {15 16/// This check finds cases where the incorrect `Duration` factory function is17/// being used by looking for scaling constants inside the factory argument18/// and suggesting a more appropriate factory. It also looks for the special19/// case of zero and suggests `ZeroDuration()`.20///21/// For the user-facing documentation see:22/// https://clang.llvm.org/extra/clang-tidy/checks/abseil/duration-factory-scale.html23class DurationFactoryScaleCheck : public ClangTidyCheck {24public:25 DurationFactoryScaleCheck(StringRef Name, ClangTidyContext *Context)26 : ClangTidyCheck(Name, Context) {}27 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {28 return LangOpts.CPlusPlus;29 }30 void registerMatchers(ast_matchers::MatchFinder *Finder) override;31 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;32};33 34} // namespace clang::tidy::abseil35 36#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ABSEIL_DURATIONFACTORYSCALECHECK_H37