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//
// ErrorExpression.cs
//
// Author:
// Mike Krüger <mkrueger@xamarin.com>
//
// Copyright (c) 2011 Xamarin Inc.
//
// 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 OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
using System;
namespace ICSharpCode.NRefactory.CSharp
{
[Obsolete("This class is obsolete. Remove all referencing code.")]
public class EmptyExpression : AstNode
{
#region implemented abstract members of AstNode
public override void AcceptVisitor(IAstVisitor visitor)
{
throw new NotImplementedException();
}
public override T AcceptVisitor<T>(IAstVisitor<T> visitor)
{
throw new NotImplementedException();
}
public override S AcceptVisitor<T, S>(IAstVisitor<T, S> visitor, T data)
{
throw new NotImplementedException();
}
protected internal override bool DoMatch(AstNode other, ICSharpCode.NRefactory.PatternMatching.Match match)
{
throw new NotImplementedException();
}
public override NodeType NodeType {
get {
throw new NotImplementedException();
}
}
#endregion
}
public class ErrorExpression : Expression
{
TextLocation location;
public override TextLocation StartLocation {
get {
return location;
}
}
public override TextLocation EndLocation {
get {
return location;
}
}
public string Error {
get;
private set;
}
public ErrorExpression ()
{
}
public ErrorExpression (TextLocation location)
{
this.location = location;
}
public ErrorExpression (string error)
{
this.Error = error;
}
public ErrorExpression (string error, TextLocation location)
{
this.location = location;
this.Error = error;
}
public override void AcceptVisitor (IAstVisitor visitor)
{
// nothing
}
public override T AcceptVisitor<T> (IAstVisitor<T> visitor)
{
// nothing
return default (T);
}
public override S AcceptVisitor<T, S> (IAstVisitor<T, S> visitor, T data)
{
// nothing
return default(S);
}
protected internal override bool DoMatch (AstNode other, PatternMatching.Match match)
{
var o = other as ErrorExpression;
return o != null;
}
}
}
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