Currently https://github.com/alecmce/dust fails to compile because CollectionMap's macro pulls in the CollectionMapping class, which is an 'incomplete type' during the macro compilation pass. Does anyone have an idea how to fix this?

macro_problem

rake make:ipad

<SNIP/>

./src/dust/gui/GUIConfig.cpp:106:83: error: member access into incomplete type 'dust::collections::control::CollectionMapping_obj'
                this->collections->mapDefined(Array_obj< int >::__new().Add((int)3).Add((int)4))->__Field(HX_CSTRING("toListeners"),true)(hx::ClassOf< ::dust::gui::systems::UIRootManager >());
                                                                                                ^
include/dust/collections/control/CollectionMap.h:14:1: note: forward declaration of 'dust::collections::control::CollectionMapping_obj'
HX_DECLARE_CLASS3(dust,collections,control,CollectionMapping)
^
/usr/lib/haxe/lib/hxcpp/3,0,2//include/hx/Macros.h:445:62: note: expanded from macro 'HX_DECLARE_CLASS3'
#define HX_DECLARE_CLASS3(ns3,ns2,ns1,klass) namespace ns3 { HX_DECLARE_CLASS2(ns2,ns1,klass) }
                                                             ^
/usr/lib/haxe/lib/hxcpp/3,0,2//include/hx/Macros.h:444:58: note: expanded from macro 'HX_DECLARE_CLASS2'
#define HX_DECLARE_CLASS2(ns2,ns1,klass) namespace ns2 { HX_DECLARE_CLASS1(ns1,klass) }
                                                         ^
/usr/lib/haxe/lib/hxcpp/3,0,2//include/hx/Macros.h:443:54: note: expanded from macro 'HX_DECLARE_CLASS1'
#define HX_DECLARE_CLASS1(ns1,klass) namespace ns1 { HX_DECLARE_CLASS0(klass) }
                                                     ^
/usr/lib/haxe/lib/hxcpp/3,0,2//include/hx/Macros.h:441:8: note: expanded from macro 'HX_DECLARE_CLASS0'
        class klass##_obj; \
              ^
<scratch space>:67:1: note: expanded from here
CollectionMapping_obj
^
1 error generated.
Called from ? line 1
Called from BuildTool.hx line 1529
Called from BuildTool.hx line 673
Called from a C function
Called from BuildTool.hx line 708
Called from BuildTool.hx line 842
Called from BuildTool.hx line 939
Uncaught exception - Error in building thread
Error: Build failed
make: *** [build-haxe-armv7] Error 1