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

   1 //===--- DurationFactoryFloatCheck.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_DURATIONFACTORYFLOATCHECK_H
  10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ABSEIL_DURATIONFACTORYFLOATCHECK_H
  11
  12 #include "../ClangTidyCheck.h"
  13
  14 namespace clang {
  15 namespace tidy {
  16 namespace abseil {
  17
  18 /// This check finds cases where `Duration` factories are being called with
  19 /// floating point arguments, but could be called using integer arguments.
  20 /// It handles explicit casts and floating point literals with no fractional
  21 /// component.
  22 ///
  23 /// For the user-facing documentation see:
  24 /// http://clang.llvm.org/extra/clang-tidy/checks/abseil/duration-factory-float.html
  25 class DurationFactoryFloatCheck : public ClangTidyCheck {
  26 public:
  27   DurationFactoryFloatCheck(StringRef Name, ClangTidyContext *Context)
  28       : ClangTidyCheck(Name, Context) {}
  29   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
  30   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
  31 };
  32
  33 } // namespace abseil
  34 } // namespace tidy
  35 } // namespace clang
  36
  37 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_ABSEIL_DURATIONFACTORYFLOATCHECK_H