Fix up a couple of bugs

Stylet/StyletIoC/DelegatingDictionary.cs

@@ -76,7 +76,36 @@ namespace StyletIoC
 
         public TValue AddOrUpdate(TKey key, Func<TKey, TValue> addValueFactory, Func<TKey, TValue, TValue> updateValueFactory)
         {
-            return this.ourDictionary.AddOrUpdate(key, addValueFactory, updateValueFactory);
+            // This is true for all of the current applications in StyletIoC, but may not be true for other applications
+            // If it's in our dictionary, update
+            // If it's in our parent dictionary, run it through the translator then the updateValueFactory
+            // If it's in neither, add it to our dictionary
+
+            TValue returnValue;
+            bool success;
+
+            do
+            {
+                TValue outValue;
+                if (this.ourDictionary.TryGetValue(key, out outValue))
+                {
+                    returnValue = updateValueFactory(key, outValue);
+                    success = this.ourDictionary.TryUpdate(key, returnValue, outValue);
+                }
+                else if (this.parentDictionary.TryGetValue(key, out outValue))
+                {
+                    returnValue = updateValueFactory(key, this.translator(outValue));
+                    success = this.ourDictionary.TryAdd(key, returnValue);
+                }
+                else
+                {
+                    returnValue = addValueFactory(key);
+                    success = this.ourDictionary.TryAdd(key, returnValue);
+                }
+            }
+            while (!success);
+
+            return returnValue;
         }
 
         public ICollection<TValue> Values

Stylet/StyletIoC/StyletIoCBuilder.cs

@@ -455,8 +455,6 @@ namespace StyletIoC
         public IContainer BuildContainer()
         {
             var container = this.parent == null ? new StyletIoCContainer() : new StyletIoCContainer(this.parent);
-            container.AddRegistration(new TypeKey(typeof(IContainer), null), new SingletonRegistration(container, new FactoryCreator<StyletIoCContainer>(c => container, container)));
-            //container.AddRegistration(new TypeKey(typeof(StyletIoCContainer), null), new SingletonRegistration(new FactoryCreator<StyletIoCContainer>(c => container, container)));
 
             // For each TypeKey, we remove any weak bindings if there are any strong bindings
             var groups = this.bindings.GroupBy(x =>  new { Key = x.Key, Type = x.ServiceType });

StyletUnitTests/StyletIoC/StyletIoCChildContainerTests.cs

@@ -40,6 +40,10 @@ namespace StyletUnitTests.StyletIoC
             public bool Disposed;
             public void Dispose() { this.Disposed = true; }
         }
+        interface I1 { }
+        class C11 : I1 { }
+        class C12 : I1 { }
+        class C13 : I1 { }
 
         [Test]
         public void ChildContainerCanAccessRegistrationsOnParent()
@@ -130,19 +134,20 @@ namespace StyletUnitTests.StyletIoC
         }
 
         [Test]
-        public void RecreatingSingletonBindingIntroducedNewScope()
+        public void CreatingSameBindingOnParentAndChildCausesMultipleRegistrations()
         {
             var builder = new StyletIoCBuilder();
-            builder.Bind<C1>().ToSelf().InSingletonScope();
+            builder.Bind<I1>().To<C11>();
             var parent = builder.BuildContainer();
 
             var childBuilder = parent.CreateChildBuilder();
-            childBuilder.Bind<C1>().ToSelf().InSingletonScope();
+            childBuilder.Bind<I1>().To<C12>();
             var child = childBuilder.BuildContainer();
 
-            Assert.AreNotEqual(parent.Get<C1>(), child.Get<C1>());
-            Assert.AreEqual(parent.Get<C1>(), parent.Get<C1>());
-            Assert.AreEqual(child.Get<C1>(), child.Get<C1>());
+            var r = child.GetAll<I1>();
+
+            Assert.AreEqual(2, child.GetAll<I1>().Count());
+            Assert.AreEqual(1, parent.GetAll<I1>().Count());
         }
 
         [Test]
@@ -197,6 +202,22 @@ namespace StyletUnitTests.StyletIoC
             Assert.Throws<StyletIoCRegistrationException>(() => parent.Get<IValidator<int>>());
         }
 
+        [Test]
+        public void ChildExtendsButDoesNotModifyGetAllRegistrations()
+        {
+            var builder = new StyletIoCBuilder();
+            builder.Bind<I1>().To<C11>();
+            builder.Bind<I1>().To<C12>();
+            var parent = builder.BuildContainer();
+
+            var childBuilder = parent.CreateChildBuilder();
+            childBuilder.Bind<I1>().To<C13>();
+            var child = childBuilder.BuildContainer();
+
+            Assert.AreEqual(3, child.GetAll<I1>().Count());
+            Assert.AreEqual(2, parent.GetAll<I1>().Count());
+        }
+
         [Test]
         public void ContainerDisposesItsSingletonsWhenRequested()
         {