[jira] [Created] (IGNITE-5358) .NET: Nullable enum field in binary object causes type cast exception

[Anton Vinogradov (Jira)]

Pavel Tupitsyn created IGNITE-5358:
--------------------------------------

             Summary: .NET: Nullable enum field in binary object causes type cast exception
                 Key: IGNITE-5358
                 URL: https://issues.apache.org/jira/browse/IGNITE-5358
             Project: Ignite
          Issue Type: Bug
          Components: platforms
    Affects Versions: 2.0
            Reporter: Pavel Tupitsyn
            Assignee: Pavel Tupitsyn
            Priority: Critical
             Fix For: 2.1


Reproducer:

{code}
enum TestEnum
{
        TestValue1,
        TestValue2
};

class TestClass
{
        public string Name { get; }
        public TestEnum? EnumValue { get; }

        public TestClass(string name, TestEnum? enumValue)
        {
                Name = name;
                EnumValue = enumValue;
        }
}
...

cache.Put("TestElem1", new TestClass("TestElem1", TestEnum.TestValue1));
cache.Get("TestElem1");  // exception
{code}

Exception:
{code}
No coercion operator is defined between types 'Apache.Ignite.Core.Impl.Binary.BinaryEnum' and 'System.Nullable`1[UserQuery+TestEnum]'.
{code}



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