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      1 //===--- Util.h - Common Driver Utilities -----------------------*- 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_DRIVER_UTIL_H
     10 #define LLVM_CLANG_DRIVER_UTIL_H
     11 
     12 #include "clang/Basic/LLVM.h"
     13 #include "llvm/ADT/DenseMap.h"
     14 
     15 namespace clang {
     16 class DiagnosticsEngine;
     17 
     18 namespace driver {
     19   class Action;
     20   class JobAction;
     21 
     22   /// ArgStringMap - Type used to map a JobAction to its result file.
     23   typedef llvm::DenseMap<const JobAction*, const char*> ArgStringMap;
     24 
     25   /// ActionList - Type used for lists of actions.
     26   typedef SmallVector<Action*, 3> ActionList;
     27 
     28 } // end namespace driver
     29 } // end namespace clang
     30 
     31 #endif
     32