kAvmThunkNaN      173 core/NativeFunction.h 	inline double AvmThunkCoerce_AvmBox_double(AvmBox v) { AvmAssert((v) == kAvmThunkUndefined); (void)v; return kAvmThunkNaN; }
kAvmThunkNaN      177 core/NativeFunction.h 	#define AvmThunkCoerce_AvmBox_double(v)		(kAvmThunkNaN)