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Imported Upstream version 3.10.0
Former-commit-id: 172c8e3c300b39d5785c7a3e8dfb08ebdbc1a99b
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43
mcs/tests/test-pattern-01.cs
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43
mcs/tests/test-pattern-01.cs
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// Compiler options: -langversion:experimental
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using System;
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class TypePattern
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{
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public static int Main ()
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{
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object o = 3;
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bool r = o is string t1;
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if (t1 != null)
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return 1;
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if (r)
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return 2;
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if (o is string t2)
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return 3;
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if (t2 != null)
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return 4;
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object o2 = (int?) 4;
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bool r2 = o2 is byte? t3;
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if (t3 != null)
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return 5;
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if (r2)
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return 6;
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long? l = 5;
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bool r3 = l is long t4;
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if (t4 != 5)
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return 7;
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if (!r3)
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return 8;
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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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