ACTNARS fails to resolve closed generics

[droyad]

We are using AnyConcreteTypeNotAlreadyRegisteredSource, and it's behaviour has changed in 4.2.0 due to this change stemming from #495.

For example we want to resolve Foo<Bar> where we have an implementation Foo<T>. The ACTNARS delegate is t => t.Name.StartsWith("Foo"). Foo<T> does not take Bar in the constructor.

ACTNARS currently (4.6.0) fails to resolve this type as it checks that Bar is registered (here

     [Fact]
        public void ConstructableOpenGenericsCanBeResolved()
        {
            var cb = new ContainerBuilder();
            cb.RegisterSource(new AnyConcreteTypeNotAlreadyRegisteredSource(t => t.Name.StartsWith("Progress")));
            var container = cb.Build();
            Assert.True(container.IsRegistered<Progress<Exception>>());
            Assert.NotNull(container.Resolve<Progress<Exception>>());
        }

[tillig]

Good find. We'll have to think about how best to solve this. AnyConcreteTypeNotRegisteredSource and ContravariantRegistrationSource are two great, flexible, pains in my behind. In #495 we found ACTNARS interfering with other registration sources but we really can't put special cases around Meta<T> or other source "known types." Maybe I fixed that wrong, or maybe there's more to check? Hmmm. Will have to dig in.

[alexmg]

This fix is included in 4.6.1 which has been pushed to NuGet.