kc3-lang/angle/src/compiler/preprocessor/ExpressionParser.h

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• Author : Geoff Lang
  Date : 2018-04-25 14:29:00
  Hash : 197d5294
  Message : Wrap all preprocessor code in the angle namespace. BUG=836820 BUG=801364 Change-Id: I08b6a2f9f12b689e09df6efd916c313e71e8a051 Reviewed-on: https://chromium-review.googlesource.com/1028581 Commit-Queue: Geoff Lang <geofflang@chromium.org> Reviewed-by: Yuly Novikov <ynovikov@chromium.org>

• src/compiler/preprocessor/ExpressionParser.h

• //
  // Copyright (c) 2012 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  
  #ifndef COMPILER_PREPROCESSOR_EXPRESSIONPARSER_H_
  #define COMPILER_PREPROCESSOR_EXPRESSIONPARSER_H_
  
  #include "common/angleutils.h"
  #include "compiler/preprocessor/DiagnosticsBase.h"
  
  namespace angle
  {
  
  namespace pp
  {
  
  class Lexer;
  struct Token;
  
  class ExpressionParser : angle::NonCopyable
  {
    public:
      struct ErrorSettings
      {
          Diagnostics::ID unexpectedIdentifier;
          bool integerLiteralsMustFit32BitSignedRange;
      };
  
      ExpressionParser(Lexer *lexer, Diagnostics *diagnostics);
  
      bool parse(Token *token,
                 int *result,
                 bool parsePresetToken,
                 const ErrorSettings &errorSettings,
                 bool *valid);
  
    private:
      Lexer *mLexer;
      Diagnostics *mDiagnostics;
  };
  
  }  // namespace pp
  
  }  // namespace angle
  
  #endif  // COMPILER_PREPROCESSOR_EXPRESSIONPARSER_H_