PURErat-crack-scode/decompiled/Libraries/microsoft.codeanalysis.csharp/Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax/WhereClauseSyntax.cs

using System;
using System.Collections.Generic;
using Roslyn.Utilities;

namespace Microsoft.CodeAnalysis.CSharp.Syntax.InternalSyntax;

internal sealed class WhereClauseSyntax : QueryClauseSyntax
{
	internal readonly SyntaxToken whereKeyword;

	internal readonly ExpressionSyntax condition;

	public SyntaxToken WhereKeyword => whereKeyword;

	public ExpressionSyntax Condition => condition;

	internal WhereClauseSyntax(SyntaxKind kind, SyntaxToken whereKeyword, ExpressionSyntax condition, DiagnosticInfo[]? diagnostics, SyntaxAnnotation[]? annotations)
		: base(kind, diagnostics, annotations)
	{
		((GreenNode)this).SlotCount = 2;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)whereKeyword);
		this.whereKeyword = whereKeyword;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)condition);
		this.condition = condition;
	}

	internal WhereClauseSyntax(SyntaxKind kind, SyntaxToken whereKeyword, ExpressionSyntax condition, SyntaxFactoryContext context)
		: base(kind)
	{
		SetFactoryContext(context);
		((GreenNode)this).SlotCount = 2;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)whereKeyword);
		this.whereKeyword = whereKeyword;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)condition);
		this.condition = condition;
	}

	internal WhereClauseSyntax(SyntaxKind kind, SyntaxToken whereKeyword, ExpressionSyntax condition)
		: base(kind)
	{
		((GreenNode)this).SlotCount = 2;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)whereKeyword);
		this.whereKeyword = whereKeyword;
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)condition);
		this.condition = condition;
	}

	internal override GreenNode? GetSlot(int index)
	{
		return (GreenNode?)(index switch
		{
			0 => whereKeyword, 
			1 => condition, 
			_ => null, 
		});
	}

	internal override SyntaxNode CreateRed(SyntaxNode? parent, int position)
	{
		return (SyntaxNode)(object)new Microsoft.CodeAnalysis.CSharp.Syntax.WhereClauseSyntax(this, parent, position);
	}

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

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

	public WhereClauseSyntax Update(SyntaxToken whereKeyword, ExpressionSyntax condition)
	{
		if (whereKeyword != WhereKeyword || condition != Condition)
		{
			WhereClauseSyntax whereClauseSyntax = SyntaxFactory.WhereClause(whereKeyword, condition);
			DiagnosticInfo[] diagnostics = ((GreenNode)this).GetDiagnostics();
			if (diagnostics != null && diagnostics.Length != 0)
			{
				whereClauseSyntax = GreenNodeExtensions.WithDiagnosticsGreen<WhereClauseSyntax>(whereClauseSyntax, diagnostics);
			}
			SyntaxAnnotation[] annotations = ((GreenNode)this).GetAnnotations();
			if (annotations != null && annotations.Length != 0)
			{
				whereClauseSyntax = GreenNodeExtensions.WithAnnotationsGreen<WhereClauseSyntax>(whereClauseSyntax, (IEnumerable<SyntaxAnnotation>)annotations);
			}
			return whereClauseSyntax;
		}
		return this;
	}

	internal override GreenNode SetDiagnostics(DiagnosticInfo[]? diagnostics)
	{
		return (GreenNode)(object)new WhereClauseSyntax(base.Kind, whereKeyword, condition, diagnostics, ((GreenNode)this).GetAnnotations());
	}

	internal override GreenNode SetAnnotations(SyntaxAnnotation[]? annotations)
	{
		return (GreenNode)(object)new WhereClauseSyntax(base.Kind, whereKeyword, condition, ((GreenNode)this).GetDiagnostics(), annotations);
	}

	internal WhereClauseSyntax(ObjectReader reader)
		: base(reader)
	{
		((GreenNode)this).SlotCount = 2;
		SyntaxToken syntaxToken = (SyntaxToken)reader.ReadValue();
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)syntaxToken);
		whereKeyword = syntaxToken;
		ExpressionSyntax expressionSyntax = (ExpressionSyntax)reader.ReadValue();
		((GreenNode)this).AdjustFlagsAndWidth((GreenNode)(object)expressionSyntax);
		condition = expressionSyntax;
	}

	internal override void WriteTo(ObjectWriter writer)
	{
		((GreenNode)this).WriteTo(writer);
		writer.WriteValue((IObjectWritable)(object)whereKeyword);
		writer.WriteValue((IObjectWritable)(object)condition);
	}

	static WhereClauseSyntax()
	{
		ObjectBinder.RegisterTypeReader(typeof(WhereClauseSyntax), (Func<ObjectReader, IObjectWritable>)((ObjectReader r) => (IObjectWritable)(object)new WhereClauseSyntax(r)));
	}
}