// 
// PointerReferenceExpression.cs
//  
// Author:
//       Mike Krüger <mkrueger@novell.com>
// 
// Copyright (c) 2009 Novell, Inc (http://www.novell.com)
// 
// 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.

namespace ICSharpCode.Decompiler.CSharp.Syntax
{
	/// <summary>
	/// <c>pointer_member_access ::= expression '-&gt;' identifier ( '&lt;' type ( ',' type )* '&gt;' )?</c> (C# grammar §24.6.3)
	/// </summary>
	[DecompilerAstNode(hasNullNode: false)]
	public partial class PointerReferenceExpression : Expression
	{
		public readonly static TokenRole ArrowRole = new TokenRole("->");

		[Slot("Roles.TargetExpression")]
		public partial Expression Target { get; set; }

		public string MemberName {
			get {
				return GetChildByRole(Roles.Identifier).Name;
			}
			set {
				SetChildByRole(Roles.Identifier, Identifier.Create(value));
			}
		}

		[Slot("Roles.Identifier")]
		public partial Identifier MemberNameToken { get; set; }

		[Slot("Roles.TypeArgument")]
		public partial AstNodeCollection<AstType> TypeArguments { get; }

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