// 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.
 
using System.Collections.Generic;
using Microsoft.CodeAnalysis.Operations;
 
namespace Microsoft.CodeAnalysis.FlowAnalysis
{
    internal static partial class BasicBlockExtensions
    {
        public static IEnumerable<IOperation> DescendantOperations(this BasicBlock basicBlock)
        {
            foreach (var statement in basicBlock.Operations)
            {
                foreach (var operation in statement.DescendantsAndSelf())
                {
                    yield return operation;
                }
            }
 
            if (basicBlock.BranchValue != null)
            {
                foreach (var operation in basicBlock.BranchValue.DescendantsAndSelf())
                {
                    yield return operation;
                }
            }
        }
    }
}