source: trunk/HeuristicLab.ExtLibs/HeuristicLab.NRefactory/5.5.0/NRefactory-5.5.0/Semantics/ErrorResolveResult.cs @ 18242

// Copyright (c) 2010-2013 AlphaSierraPapa for the SharpDevelop Team
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy of this
// software and associated documentation files (the "Software"), to deal in the Software
// without restriction, including without limitation the rights to use, copy, modify, merge,
// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
// to whom the Software is furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in all copies or
// substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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using System;
using ICSharpCode.NRefactory.TypeSystem;

namespace ICSharpCode.NRefactory.Semantics
{
  /// <summary>
  /// Represents a resolve error.
  /// 
  /// Note: some errors are represented by other classes; for example a <see cref="ConversionResolveResult"/> may
  /// be erroneous if the conversion is invalid.
  /// </summary>
  /// <seealso cref="ResolveResult.IsError"/>.
  public class ErrorResolveResult : ResolveResult
  {
    /// <summary>
    /// Gets an ErrorResolveResult instance with <c>Type</c> = <c>SpecialType.UnknownType</c>.
    /// </summary>
    public static readonly ErrorResolveResult UnknownError = new ErrorResolveResult(SpecialType.UnknownType);
    
    public ErrorResolveResult(IType type) : base(type)
    {
    }
    
    public ErrorResolveResult(IType type, string message, TextLocation location) : base(type)
    {
      this.Message = message;
      this.Location = location;
    }
    
    public override bool IsError {
      get { return true; }
    }
    
    public string Message { get; private set; }
    
    public TextLocation Location { get; private set; }
  }
}