PURErat-crack-scode/decompiled/Libraries/microsoft.codeanalysis.csharp/Microsoft.CodeAnalysis.CSharp/BoundNullCoalescingAssignmentOperator.cs

using System.Diagnostics;
using Microsoft.CodeAnalysis.CSharp.Symbols;

namespace Microsoft.CodeAnalysis.CSharp;

internal sealed class BoundNullCoalescingAssignmentOperator : BoundExpression
{
	internal bool IsNullableValueTypeAssignment
	{
		get
		{
			TypeSymbol type = LeftOperand.Type;
			if ((object)type == null || !type.IsNullableType())
			{
				return false;
			}
			return type.GetNullableUnderlyingType().Equals(RightOperand.Type);
		}
	}

	public BoundExpression LeftOperand { get; }

	public BoundExpression RightOperand { get; }

	public BoundNullCoalescingAssignmentOperator(SyntaxNode syntax, BoundExpression leftOperand, BoundExpression rightOperand, TypeSymbol? type, bool hasErrors = false)
		: base(BoundKind.NullCoalescingAssignmentOperator, syntax, type, hasErrors || leftOperand.HasErrors() || rightOperand.HasErrors())
	{
		LeftOperand = leftOperand;
		RightOperand = rightOperand;
	}

	[DebuggerStepThrough]
	public override BoundNode? Accept(BoundTreeVisitor visitor)
	{
		return visitor.VisitNullCoalescingAssignmentOperator(this);
	}

	public BoundNullCoalescingAssignmentOperator Update(BoundExpression leftOperand, BoundExpression rightOperand, TypeSymbol? type)
	{
		if (leftOperand != LeftOperand || rightOperand != RightOperand || !TypeSymbol.Equals(type, base.Type, (TypeCompareKind)0))
		{
			BoundNullCoalescingAssignmentOperator boundNullCoalescingAssignmentOperator = new BoundNullCoalescingAssignmentOperator(Syntax, leftOperand, rightOperand, type, base.HasErrors);
			boundNullCoalescingAssignmentOperator.CopyAttributes(this);
			return boundNullCoalescingAssignmentOperator;
		}
		return this;
	}
}