using Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax;

namespace Microsoft.CodeAnalysis.CSharp.Syntax;

public sealed class SizeOfExpressionSyntax : ExpressionSyntax
{
	private TypeSyntax? type;

	public SyntaxToken Keyword => new SyntaxToken((SyntaxNode)(object)this, (GreenNode)(object)((Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax.SizeOfExpressionSyntax)(object)((SyntaxNode)this).Green).keyword, ((SyntaxNode)this).Position, 0);

	public SyntaxToken OpenParenToken => new SyntaxToken((SyntaxNode)(object)this, (GreenNode)(object)((Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax.SizeOfExpressionSyntax)(object)((SyntaxNode)this).Green).openParenToken, ((SyntaxNode)this).GetChildPosition(1), ((SyntaxNode)this).GetChildIndex(1));

	public TypeSyntax Type => ((SyntaxNode)this).GetRed<TypeSyntax>(ref type, 2);

	public SyntaxToken CloseParenToken => new SyntaxToken((SyntaxNode)(object)this, (GreenNode)(object)((Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax.SizeOfExpressionSyntax)(object)((SyntaxNode)this).Green).closeParenToken, ((SyntaxNode)this).GetChildPosition(3), ((SyntaxNode)this).GetChildIndex(3));

	internal SizeOfExpressionSyntax(Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax.CSharpSyntaxNode green, SyntaxNode? parent, int position)
		: base(green, parent, position)
	{
	}

	internal override SyntaxNode? GetNodeSlot(int index)
	{
		if (index != 2)
		{
			return null;
		}
		return (SyntaxNode?)(object)((SyntaxNode)this).GetRed<TypeSyntax>(ref type, 2);
	}

	internal override SyntaxNode? GetCachedSlot(int index)
	{
		if (index != 2)
		{
			return null;
		}
		return (SyntaxNode?)(object)type;
	}

	public override void Accept(CSharpSyntaxVisitor visitor)
	{
		visitor.VisitSizeOfExpression(this);
	}

	public override TResult? Accept<TResult>(CSharpSyntaxVisitor<TResult> visitor)
	{
		return visitor.VisitSizeOfExpression(this);
	}

	public SizeOfExpressionSyntax Update(SyntaxToken keyword, SyntaxToken openParenToken, TypeSyntax type, SyntaxToken closeParenToken)
	{
		//IL_0000: Unknown result type (might be due to invalid IL or missing references)
		//IL_0002: Unknown result type (might be due to invalid IL or missing references)
		//IL_0034: Unknown result type (might be due to invalid IL or missing references)
		//IL_0035: Unknown result type (might be due to invalid IL or missing references)
		//IL_0037: Unknown result type (might be due to invalid IL or missing references)
		//IL_000e: Unknown result type (might be due to invalid IL or missing references)
		//IL_0010: Unknown result type (might be due to invalid IL or missing references)
		//IL_0025: Unknown result type (might be due to invalid IL or missing references)
		//IL_0028: Unknown result type (might be due to invalid IL or missing references)
		if (keyword != Keyword || openParenToken != OpenParenToken || type != Type || closeParenToken != CloseParenToken)
		{
			SizeOfExpressionSyntax sizeOfExpressionSyntax = SyntaxFactory.SizeOfExpression(keyword, openParenToken, type, closeParenToken);
			SyntaxAnnotation[] annotations = ((SyntaxNode)this).GetAnnotations();
			if (annotations == null || annotations.Length == 0)
			{
				return sizeOfExpressionSyntax;
			}
			return sizeOfExpressionSyntax.WithAnnotations(annotations);
		}
		return this;
	}

	public SizeOfExpressionSyntax WithKeyword(SyntaxToken keyword)
	{
		//IL_0001: Unknown result type (might be due to invalid IL or missing references)
		//IL_0003: Unknown result type (might be due to invalid IL or missing references)
		//IL_000f: Unknown result type (might be due to invalid IL or missing references)
		return Update(keyword, OpenParenToken, Type, CloseParenToken);
	}

	public SizeOfExpressionSyntax WithOpenParenToken(SyntaxToken openParenToken)
	{
		//IL_0002: Unknown result type (might be due to invalid IL or missing references)
		//IL_0007: Unknown result type (might be due to invalid IL or missing references)
		//IL_000f: Unknown result type (might be due to invalid IL or missing references)
		return Update(Keyword, openParenToken, Type, CloseParenToken);
	}

	public SizeOfExpressionSyntax WithType(TypeSyntax type)
	{
		//IL_0002: Unknown result type (might be due to invalid IL or missing references)
		//IL_0008: Unknown result type (might be due to invalid IL or missing references)
		//IL_000f: Unknown result type (might be due to invalid IL or missing references)
		return Update(Keyword, OpenParenToken, type, CloseParenToken);
	}

	public SizeOfExpressionSyntax WithCloseParenToken(SyntaxToken closeParenToken)
	{
		//IL_0002: Unknown result type (might be due to invalid IL or missing references)
		//IL_0008: Unknown result type (might be due to invalid IL or missing references)
		//IL_0013: Unknown result type (might be due to invalid IL or missing references)
		return Update(Keyword, OpenParenToken, Type, closeParenToken);
	}
}