// 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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// 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
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namespace ICSharpCode.Decompiler.CSharp.Syntax
{
	/// <summary>
	/// Represents a named argument passed to a method or attribute.
	/// <c>named_argument_expression ::= identifier ':' expression</c> (C# grammar §12.6.2.1)
	/// </summary>
	[DecompilerAstNode(hasNullNode: false)]
	public partial class NamedArgumentExpression : Expression
	{
		public NamedArgumentExpression()
		{
		}

		public NamedArgumentExpression(string name, Expression expression)
		{
			this.Name = name;
			this.Expression = expression;
		}

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

		// DoMatch compares the Name string; exclude the token slot to avoid matching it twice.
		[ExcludeFromMatch]
		[Slot("Roles.Identifier")]
		public partial Identifier NameToken { get; set; }

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