using System.Collections.Generic;
using Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax;

namespace Microsoft.CodeAnalysis.CSharp.Syntax;

public sealed class ImplicitStackAllocArrayCreationExpressionSyntax : ExpressionSyntax
{
	private InitializerExpressionSyntax? initializer;

	public SyntaxToken StackAllocKeyword => new SyntaxToken((SyntaxNode)(object)this, (GreenNode)(object)((Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax.ImplicitStackAllocArrayCreationExpressionSyntax)(object)((SyntaxNode)this).Green).stackAllocKeyword, ((SyntaxNode)this).Position, 0);

	public SyntaxToken OpenBracketToken => new SyntaxToken((SyntaxNode)(object)this, (GreenNode)(object)((Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax.ImplicitStackAllocArrayCreationExpressionSyntax)(object)((SyntaxNode)this).Green).openBracketToken, ((SyntaxNode)this).GetChildPosition(1), ((SyntaxNode)this).GetChildIndex(1));

	public SyntaxToken CloseBracketToken => new SyntaxToken((SyntaxNode)(object)this, (GreenNode)(object)((Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax.ImplicitStackAllocArrayCreationExpressionSyntax)(object)((SyntaxNode)this).Green).closeBracketToken, ((SyntaxNode)this).GetChildPosition(2), ((SyntaxNode)this).GetChildIndex(2));

	public InitializerExpressionSyntax Initializer => ((SyntaxNode)this).GetRed<InitializerExpressionSyntax>(ref initializer, 3);

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

	internal override SyntaxNode? GetNodeSlot(int index)
	{
		if (index != 3)
		{
			return null;
		}
		return (SyntaxNode?)(object)((SyntaxNode)this).GetRed<InitializerExpressionSyntax>(ref initializer, 3);
	}

	internal override SyntaxNode? GetCachedSlot(int index)
	{
		if (index != 3)
		{
			return null;
		}
		return (SyntaxNode?)(object)initializer;
	}

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

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

	public ImplicitStackAllocArrayCreationExpressionSyntax Update(SyntaxToken stackAllocKeyword, SyntaxToken openBracketToken, SyntaxToken closeBracketToken, InitializerExpressionSyntax initializer)
	{
		//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_0036: 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_001c: Unknown result type (might be due to invalid IL or missing references)
		//IL_001e: Unknown result type (might be due to invalid IL or missing references)
		if (stackAllocKeyword != StackAllocKeyword || openBracketToken != OpenBracketToken || closeBracketToken != CloseBracketToken || initializer != Initializer)
		{
			ImplicitStackAllocArrayCreationExpressionSyntax implicitStackAllocArrayCreationExpressionSyntax = SyntaxFactory.ImplicitStackAllocArrayCreationExpression(stackAllocKeyword, openBracketToken, closeBracketToken, initializer);
			SyntaxAnnotation[] annotations = ((SyntaxNode)this).GetAnnotations();
			if (annotations == null || annotations.Length == 0)
			{
				return implicitStackAllocArrayCreationExpressionSyntax;
			}
			return implicitStackAllocArrayCreationExpressionSyntax.WithAnnotations(annotations);
		}
		return this;
	}

	public ImplicitStackAllocArrayCreationExpressionSyntax WithStackAllocKeyword(SyntaxToken stackAllocKeyword)
	{
		//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_0009: Unknown result type (might be due to invalid IL or missing references)
		return Update(stackAllocKeyword, OpenBracketToken, CloseBracketToken, Initializer);
	}

	public ImplicitStackAllocArrayCreationExpressionSyntax WithOpenBracketToken(SyntaxToken openBracketToken)
	{
		//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_0009: Unknown result type (might be due to invalid IL or missing references)
		return Update(StackAllocKeyword, openBracketToken, CloseBracketToken, Initializer);
	}

	public ImplicitStackAllocArrayCreationExpressionSyntax WithCloseBracketToken(SyntaxToken closeBracketToken)
	{
		//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_000d: Unknown result type (might be due to invalid IL or missing references)
		return Update(StackAllocKeyword, OpenBracketToken, closeBracketToken, Initializer);
	}

	public ImplicitStackAllocArrayCreationExpressionSyntax WithInitializer(InitializerExpressionSyntax initializer)
	{
		//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_000e: Unknown result type (might be due to invalid IL or missing references)
		return Update(StackAllocKeyword, OpenBracketToken, CloseBracketToken, initializer);
	}

	public ImplicitStackAllocArrayCreationExpressionSyntax AddInitializerExpressions(params ExpressionSyntax[] items)
	{
		//IL_000d: Unknown result type (might be due to invalid IL or missing references)
		//IL_0012: Unknown result type (might be due to invalid IL or missing references)
		//IL_0016: Unknown result type (might be due to invalid IL or missing references)
		return WithInitializer(Initializer.WithExpressions(Initializer.Expressions.AddRange((IEnumerable<ExpressionSyntax>)items)));
	}
}