Setups with Nullable types on strict mocks no longer match null

[pkpjpm]

Here's an example of the problem:

        var mock = new Mock<ISimpleInterface>(MockBehavior.Strict);
        mock.Setup(x => x.SimpleMethod(It.IsAny<Guid?>()));
        mock.Object.SimpleMethod(null);

This used to work in Moq 4.2.1502.0911, but in 4.2.1506.2016 it fails. Workaround is to setup null explicitly instead of the Nullable Guid:

        mock.Setup(x => x.SimpleMethod(null));

[IharBury]

The problem is in cc45976 because of Nullable<T> is value type

[kzu]

So this should also be fixed by the merged PR #185. if so, plz close after verifying :)

[stakx]

The test at the top of this thread works fine in recent versions of Moq, so I am closing this.