diff --git a/Generator/Sources/SwiftWinRT/Writing/ClassDefinition.swift b/Generator/Sources/SwiftWinRT/Writing/ClassDefinition.swift
index 7b97019..78c516b 100644
--- a/Generator/Sources/SwiftWinRT/Writing/ClassDefinition.swift
+++ b/Generator/Sources/SwiftWinRT/Writing/ClassDefinition.swift
@@ -296,12 +296,14 @@ fileprivate func writeComposableInitializers(
     let propertyName = SecondaryInterfaces.getPropertyName(factoryInterface.bind())
 
     for method in factoryInterface.methods {
+        // Swift requires "override" on initializers iff the same initializer is defined in the direct base class
+        let `override` = try base != nil && hasComposableConstructor(classDefinition: base!, paramTypes: method.params.map { try $0.type })
         // The last 2 params should be the IInspectable outer and inner pointers
         let (params, returnParam) = try projection.getParamBindings(method: method, genericTypeArgs: [], abiKind: .composableFactory)
         try writer.writeInit(
                 documentation: try projection.getDocumentationComment(abiMember: method, classDefinition: classDefinition),
                 visibility: .public,
-                override: params.count == 2 && base != nil, // Hack: assume all base classes have a default initializer we are overriding
+                override: `override`,
                 params: params.dropLast(2).map { $0.toSwiftParam() }, // Drop inner and outer pointer params
                 throws: true) { writer in
             let output = writer.output
@@ -319,6 +321,21 @@ fileprivate func writeComposableInitializers(
     }
 }
 
+fileprivate func hasComposableConstructor(classDefinition: ClassDefinition, paramTypes: [TypeNode]) throws -> Bool {
+    if classDefinition.fullName == "System.Object" {
+        return paramTypes.count == 2 // Default composable constructor with Inner and Outer pointers
+    }
+
+    for composableAttribute in try classDefinition.getAttributes(ComposableAttribute.self) {
+        for composableConstructor in composableAttribute.factory.methods {
+            guard try composableConstructor.arity == paramTypes.count else { continue }
+            if try composableConstructor.params.map({ try $0.type }) == paramTypes { return true }
+        }
+    }
+
+    return false
+}
+
 fileprivate func writeDefaultActivatableInitializer(
         _ classDefinition: ClassDefinition,
         projection: Projection, to writer: SwiftTypeDefinitionWriter) throws {
diff --git a/InteropTests/WinRTComponent/Dll/CMakeLists.txt b/InteropTests/WinRTComponent/Dll/CMakeLists.txt
index 7bfb828..0a246ed 100644
--- a/InteropTests/WinRTComponent/Dll/CMakeLists.txt
+++ b/InteropTests/WinRTComponent/Dll/CMakeLists.txt
@@ -1,3 +1,6 @@
+cmake_minimum_required(VERSION 3.21.0)
+project(WinRTComponentDll LANGUAGES CXX)
+
 if(NOT DEFINED WINRTCOMPONENT_WINMD)
     message(FATAL_ERROR "WINRTCOMPONENT_WINMD must be defined")
 endif()
@@ -13,6 +16,7 @@ cmake_path(CONVERT "${WINRTCOMPONENT_WINMD}" TO_NATIVE_PATH_LIST WINRTCOMPONENT_
 string(REPLACE "\\" "" WINSDK_VERSION "$ENV{WindowsSDKVersion}")
 set(CPPWINRT_GENERATED_DIR "${CMAKE_CURRENT_BINARY_DIR}/CppWinRT")
 cmake_path(CONVERT "${CPPWINRT_GENERATED_DIR}" TO_NATIVE_PATH_LIST CPPWINRT_GENERATED_DIR_NATIVE)
+file(REMOVE_RECURSE "${CPPWINRT_GENERATED_DIR}")
 execute_process(
     COMMAND "${CPPWINRT_EXE_NATIVE}"
         -input "${WINRTCOMPONENT_WINMD_NATIVE}"
diff --git a/InteropTests/WinRTComponent/Dll/ShadowingConstructors.cpp b/InteropTests/WinRTComponent/Dll/ShadowingConstructors.cpp
new file mode 100644
index 0000000..a76df06
--- /dev/null
+++ b/InteropTests/WinRTComponent/Dll/ShadowingConstructors.cpp
@@ -0,0 +1,6 @@
+#include "pch.h"
+
+// C++/WinRT struggles with a derived class having a default constructor which delegates to a base class constructor with a parameter.
+// So just stub out the exports here as we won't instantiate the classes anyways.
+void * __cdecl winrt_make_WinRTComponent_ShadowingConstructorsBase() { return nullptr; }
+void * __cdecl winrt_make_WinRTComponent_ShadowingConstructorsDerived() { return nullptr; }
diff --git a/InteropTests/WinRTComponent/GenerateProjection.cmake b/InteropTests/WinRTComponent/GenerateProjection.cmake
index c4de7c5..d6b4d58 100644
--- a/InteropTests/WinRTComponent/GenerateProjection.cmake
+++ b/InteropTests/WinRTComponent/GenerateProjection.cmake
@@ -49,9 +49,7 @@ function(generate_projection)
     endif()
 
     # Delete the previous projection files
-    execute_process(
-        COMMAND ${CMAKE_COMMAND} -E remove_directory "${ARG_PROJECTION_DIR}"
-        COMMAND_ERROR_IS_FATAL ANY)
+    file(REMOVE_RECURSE "${ARG_PROJECTION_DIR}")
 
     # Generate the projection
     cmake_path(CONVERT "${ARG_PROJECTION_JSON}" TO_NATIVE_PATH_LIST PROJECTION_JSON_NATIVE)
diff --git a/InteropTests/WinRTComponent/IDL/ManualAsyncOperation.idl b/InteropTests/WinRTComponent/IDL/ManualAsyncOperation.idl
index 0b550cc..9bd756f 100644
--- a/InteropTests/WinRTComponent/IDL/ManualAsyncOperation.idl
+++ b/InteropTests/WinRTComponent/IDL/ManualAsyncOperation.idl
@@ -1,6 +1,7 @@
 namespace WinRTComponent
 {
-    runtimeclass ManualAsyncOperation : Windows.Foundation.IAsyncOperation<Int32> {
+    runtimeclass ManualAsyncOperation : Windows.Foundation.IAsyncOperation<Int32>
+    {
         ManualAsyncOperation(Int32 id);
         void Complete(Int32 result);
         void CompleteWithError(HRESULT errorCode);
diff --git a/InteropTests/WinRTComponent/IDL/ShadowingConstructors.idl b/InteropTests/WinRTComponent/IDL/ShadowingConstructors.idl
new file mode 100644
index 0000000..12fe34c
--- /dev/null
+++ b/InteropTests/WinRTComponent/IDL/ShadowingConstructors.idl
@@ -0,0 +1,14 @@
+namespace WinRTComponent
+{
+    unsealed runtimeclass ShadowingConstructorsBase
+    {
+        ShadowingConstructorsBase(Int32 param); // "value" name is reserved (due to generated COM code?)
+    };
+
+    unsealed runtimeclass ShadowingConstructorsDerived : ShadowingConstructorsBase
+    {
+        // Regression test for https://github.com/tristanlabelle/swift-winrt/issues/360
+        ShadowingConstructorsDerived(); // Does not directly shadow
+        ShadowingConstructorsDerived(Int32 param); // Shadows
+    };
+}
\ No newline at end of file
diff --git a/InteropTests/WinRTComponent/IDL/WinRTComponent.idl b/InteropTests/WinRTComponent/IDL/WinRTComponent.idl
index 7422fc9..ccb1f09 100644
--- a/InteropTests/WinRTComponent/IDL/WinRTComponent.idl
+++ b/InteropTests/WinRTComponent/IDL/WinRTComponent.idl
@@ -25,6 +25,7 @@
 #include "OverloadedSum.idl"
 #include "ReferenceBoxing.idl"
 #include "ReturnArgument.idl"
+#include "ShadowingConstructors.idl"
 #include "Strings.idl"
 #include "Structs.idl"
 #include "SwiftAttributes.idl"