// 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;
using System.Threading;

namespace Roslyn.Utilities;

internal static class FlowControlHelper
{
    public static AsyncFlowControlHelper TrySuppressFlow()
        => new(ExecutionContext.IsFlowSuppressed() ? default : ExecutionContext.SuppressFlow());

    public readonly struct AsyncFlowControlHelper(AsyncFlowControl asyncFlowControl) : IDisposable
    {
        public void Dispose()
        {
            if (asyncFlowControl != default)
            {
                asyncFlowControl.Dispose();
            }
        }
    }
}