// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the Apache 2.0 License.
// See the LICENSE file in the project root for more information. 
using System.Collections.Generic;

namespace System.Threading.Tasks
{
    static class TaskExt
    {
        public static readonly Task<bool> True = Task.FromResult(true);
        public static readonly Task<bool> False = Task.FromResult(false);
        
        public static Task<T> Throw<T>(Exception exception)
        {
            var tcs = new TaskCompletionSource<T>();
            tcs.TrySetException(exception);
            return tcs.Task;
        }
    }
}