// Copyright (c) 2010-2013 AlphaSierraPapa for the SharpDevelop Team
// 
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// 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.
// 
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// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
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namespace ICSharpCode.Decompiler.CSharp.Syntax
{
	/// <summary>
	/// Represents an AstType as an expression.
	/// This is used when calling a method on a primitive type: "int.Parse()"
	/// </summary>
	public class TypeReferenceExpression : Expression
	{
		public AstType Type {
			get { return GetChildByRole(Roles.Type); }
			set { SetChildByRole(Roles.Type, value); }
		}

		public override void AcceptVisitor(IAstVisitor visitor)
		{
			visitor.VisitTypeReferenceExpression(this);
		}

		public override T AcceptVisitor<T>(IAstVisitor<T> visitor)
		{
			return visitor.VisitTypeReferenceExpression(this);
		}

		public override S AcceptVisitor<T, S>(IAstVisitor<T, S> visitor, T data)
		{
			return visitor.VisitTypeReferenceExpression(this, data);
		}

		public TypeReferenceExpression()
		{
		}

		public TypeReferenceExpression(AstType type)
		{
			AddChild(type, Roles.Type);
		}

		protected internal override bool DoMatch(AstNode other, PatternMatching.Match match)
		{
			TypeReferenceExpression o = other as TypeReferenceExpression;
			return o != null && this.Type.DoMatch(o.Type, match);
		}
	}
}
