// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
 
namespace Microsoft.CodeAnalysis.LanguageService;
 
internal static class IBlockFactsExtensions
{
    /// <summary>
    /// Gets the statement container node for the statement <paramref name="node"/>.
    /// </summary>
    /// <returns>The statement container for <paramref name="node"/>.</returns>
    public static SyntaxNode? GetStatementContainer(this IBlockFacts blockFacts, SyntaxNode node)
    {
        for (var current = node; current is not null; current = current.Parent)
        {
            if (blockFacts.IsStatementContainer(current.Parent))
                return current.Parent;
        }
 
        return null;
    }
}