74 lines
1.2 KiB
C#
74 lines
1.2 KiB
C#
// Compiler options: -langversion:future
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using System;
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using System.Threading.Tasks;
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using System.Threading;
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class Tester
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{
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async Task<int> Lambda_1 ()
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{
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int res = 1;
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{
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int a = 8;
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Func<int> f = () => a;
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res = await Task.Factory.StartNew (f).ConfigureAwait (false);
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res += f ();
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}
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return res - 16;
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}
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async Task<int> Lambda_2 ()
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{
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int res = 1;
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{
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int a = 8;
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Func<int> f = () => a + res;
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res = await Task.Factory.StartNew (f).ConfigureAwait (false);
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res += f ();
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}
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return res - 26;
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}
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async Task<int> Lambda_3<T> ()
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{
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int res = 1;
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{
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int a = 8;
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Func<int> f = () => a;
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res = await Task.Factory.StartNew (f).ConfigureAwait (false);
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res += f ();
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}
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return res - 16;
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}
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public static int Main ()
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{
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var t = new Tester ().Lambda_1 ();
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if (!Task.WaitAll (new [] { t }, 1000))
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return 1;
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if (t.Result != 0)
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return 2;
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t = new Tester ().Lambda_2 ();
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if (!Task.WaitAll (new [] { t }, 1000))
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return 3;
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if (t.Result != 0)
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return 4;
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t = new Tester ().Lambda_3<ulong>();
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if (!Task.WaitAll (new [] { t }, 1000))
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return 5;
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if (t.Result != 0)
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return 6;
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Console.WriteLine ("ok");
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return 0;
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}
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}
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