interrogate: Fix missing header to fix non-unity build

rdb · rdb · commit 5cad92cd56e2 · 2024-03-29T20:57:12.000+01:00
diff --git a/dtool/src/interrogate/interfaceMakerPythonNative.cxx b/dtool/src/interrogate/interfaceMakerPythonNative.cxx
@@ -32,6 +32,7 @@
 #include "cppStructType.h"
 #include "cppExpression.h"
 #include "cppParameterList.h"
+#include "cppReferenceType.h"
 #include "lineStream.h"
 
 #include <algorithm>
