Fix framework subresolver to not throw NRE if no dependency type available

Fixes castleproject#478

Author: Darius Leo-Fidgett

CHANGELOG.md

@@ -3,6 +3,8 @@
 ## Unreleased
 
 Bugfixes:
+- FrameworkDependencyResolver must not throw NRE if dependency has no type (eg. depending on a named component)
+- Register ViewComponents and TagHelpers correctly
 - Allow crosswiring multiple implementations of the same service
 - Count TagHelper classes with __Generated__ in the name (eg. TagHelpers generated for ViewComponents) as Framework classes
 - Finding the controller should be made in a case insensitive way for Castle.Facilities.AspNet.Mvc facility (@yitzchok, #480)

src/Castle.Facilities.AspNetCore/Resolvers/FrameworkDependencyResolver.cs

@@ -51,7 +51,8 @@ public object Resolve(CreationContext context, ISubDependencyResolver contextHan
 
 		public bool HasMatchingType(Type dependencyType)
 		{
-			return serviceCollection.Any(x => x.ServiceType.MatchesType(dependencyType));
+			return dependencyType != null &&
+				serviceCollection.Any(x => x.ServiceType.MatchesType(dependencyType));
 		}
 
 		private void ThrowIfServiceProviderIsNull()
@@ -69,7 +70,7 @@ public static bool MatchesType(this Type type, Type otherType)
 		{
 			var genericType = type.IsGenericType ? type.GetGenericTypeDefinition() : type;
 			var genericOtherType = otherType.IsGenericType ? otherType.GetGenericTypeDefinition() : otherType;
-			return genericType == genericOtherType || genericOtherType == genericType;
+			return genericType == genericOtherType;
 		}
 	}
 }