gircore · badcel · Feb 12, 2025 · Feb 12, 2025
diff --git a/src/Extensions/GObject-2.0.Integration/SourceGenerator/Subclass/SubclassCode.cs b/src/Extensions/GObject-2.0.Integration/SourceGenerator/Subclass/SubclassCode.cs
@@ -15,11 +15,12 @@ public static void Generate(SourceProductionContext context, SubclassData subcla
     }
     private static string ToCode(SubclassData subclassData)
     {
-        return $$"""
-               namespace {{subclassData.Namespace}};
-
-               {{RenderClassHierarchy(subclassData)}}
-               """;
+        return subclassData.IsGlobalNamespace
+            ? RenderClassHierarchy(subclassData)
+            : $"""
+                namespace {subclassData.Namespace};
+                {RenderClassHierarchy(subclassData)}
+                """;
     }
 
     private static string RenderClassHierarchy(SubclassData subclassData)

diff --git a/src/Extensions/GObject-2.0.Integration/SourceGenerator/Subclass/SubclassData.cs b/src/Extensions/GObject-2.0.Integration/SourceGenerator/Subclass/SubclassData.cs
@@ -8,6 +8,7 @@ internal sealed record SubclassData(
     string Parent,
     string ParentHandle,
     string Namespace,
+    bool IsGlobalNamespace,
     string Accessibility,
     string FileName,
     Stack<TypeData> UpperNestedClasses

diff --git a/src/Extensions/GObject-2.0.Integration/SourceGenerator/Subclass/SubclassValuesProvider.cs b/src/Extensions/GObject-2.0.Integration/SourceGenerator/Subclass/SubclassValuesProvider.cs
@@ -49,6 +49,7 @@ public static IncrementalValuesProvider<SubclassData> GetSubclassValuesProvider(
             Parent: parentType.ToDisplayString(SymbolDisplayFormat.FullyQualifiedFormat),
             ParentHandle: parentHandle,
             Namespace: context.TargetSymbol.ContainingNamespace.ToDisplayString(),
+            IsGlobalNamespace: context.TargetSymbol.ContainingNamespace.IsGlobalNamespace,
             Accessibility: accessibility,
             FileName: GetFileName(subclass),
             UpperNestedClasses: upperNestedClasses

diff --git a/src/Tests/Libs/GirTest-0.1.Tests/SubclassIntegrationTest.GlobalNamespace.cs b/src/Tests/Libs/GirTest-0.1.Tests/SubclassIntegrationTest.GlobalNamespace.cs
@@ -0,0 +1,2 @@
+[GObject.Subclass<GObject.Object>]
+internal partial class SomeGlobalSubClass;
diff --git a/src/Tests/Libs/GirTest-0.1.Tests/SubclassIntegrationTest.cs b/src/Tests/Libs/GirTest-0.1.Tests/SubclassIntegrationTest.cs
@@ -46,26 +46,34 @@ public void GenericSubclassesShouldBePossible()
         var type4 = SomeGenericSubclass<SomeGenericSubclass<string>>.GetGType();
         var type5 = SomeSubSubClass.GetGType();
         var type6 = SomeContainingClass.SomeNestedGenericSubSubSubClass.GetGType();
+        var type7 = SomeGlobalSubClass.GetGType();
 
         type1.Should().NotBe(type2);
         type1.Should().NotBe(type3);
         type1.Should().NotBe(type4);
         type1.Should().NotBe(type5);
         type1.Should().NotBe(type6);
+        type1.Should().NotBe(type7);
 
         type2.Should().NotBe(type3);
         type2.Should().NotBe(type4);
         type2.Should().NotBe(type5);
         type2.Should().NotBe(type6);
+        type2.Should().NotBe(type7);
 
         type3.Should().NotBe(type4);
         type3.Should().NotBe(type5);
         type3.Should().NotBe(type6);
+        type3.Should().NotBe(type7);
 
         type4.Should().NotBe(type5);
         type4.Should().NotBe(type6);
+        type4.Should().NotBe(type7);
 
         type5.Should().NotBe(type6);
+        type5.Should().NotBe(type7);
+
+        type6.Should().NotBe(type7);
     }
 }
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,2 @@
		[GObject.Subclass<GObject.Object>]
		internal partial class SomeGlobalSubClass;