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      1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef TOOLS_GN_INPUT_CONVERSION_H_
      6 #define TOOLS_GN_INPUT_CONVERSION_H_
      7 
      8 #include <string>
      9 
     10 class Err;
     11 class ParseNode;
     12 class Settings;
     13 class Value;
     14 
     15 extern const char kInputConversion_Help[];
     16 
     17 // Converts the given input string (is read from a file or output from a
     18 // script) to a Value. Conversions as specified in the input_conversion string
     19 // will be performed. The given origin will be used for constructing the
     20 // resulting Value.
     21 //
     22 // If the conversion string is invalid, the error will be set and an empty
     23 // value will be returned.
     24 Value ConvertInputToValue(const Settings* settings,
     25                           const std::string& input,
     26                           const ParseNode* origin,
     27                           const Value& input_conversion_value,
     28                           Err* err);
     29 
     30 #endif  // TOOLS_GN_INPUT_CONVERSION_H_
     31