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

using System.Collections.Immutable;

namespace Microsoft.CodeAnalysis.CSharp.Symbols;

internal static class PropertySymbolExtensions
{
	public static MethodSymbol? GetOwnOrInheritedGetMethod(this PropertySymbol? property)
	{
		while ((object)property != null)
		{
			MethodSymbol getMethod = property.GetMethod;
			if ((object)getMethod != null)
			{
				return getMethod;
			}
			property = property.OverriddenProperty;
		}
		return null;
	}

	public static MethodSymbol? GetOwnOrInheritedSetMethod(this PropertySymbol? property)
	{
		while ((object)property != null)
		{
			MethodSymbol setMethod = property.SetMethod;
			if ((object)setMethod != null)
			{
				return setMethod;
			}
			property = property.OverriddenProperty;
		}
		return null;
	}

	public static bool CanCallMethodsDirectly(this PropertySymbol property)
	{
		if (property.MustCallMethodsDirectly)
		{
			return true;
		}
		if (property.IsIndexedProperty)
		{
			if (property.IsIndexer)
			{
				return property.HasRefOrOutParameter();
			}
			return true;
		}
		return false;
	}

	public static bool HasRefOrOutParameter(this PropertySymbol property)
	{
		//IL_001a: Unknown result type (might be due to invalid IL or missing references)
		//IL_0020: Invalid comparison between Unknown and I4
		//IL_0023: Unknown result type (might be due to invalid IL or missing references)
		//IL_0029: Invalid comparison between Unknown and I4
		ImmutableArray<ParameterSymbol>.Enumerator enumerator = property.Parameters.GetEnumerator();
		while (enumerator.MoveNext())
		{
			ParameterSymbol current = enumerator.Current;
			if ((int)current.RefKind == 1 || (int)current.RefKind == 2)
			{
				return true;
			}
		}
		return false;
	}
}