Cannot step into Method in Debugger...

I am trying to step into my method and instead the debugger takes me into:

Function CreateEvent:TEvent( id,source:Object=Null,data=0,mods=0,x=0,y=0,extra:Object=Null )
	Return TEvent.Create( id,source,data,mods,x,y,extra )
End Function

and I can never get into my method. This is extremely annoying as it makes the debugger completly worthless.

This works for me as an example...

Type ttest
	Function print_function()
		Print "Hello Function"
	End Function
	Method print_method()
		Print "Hello Method"
 	End Method
End Type
DebugStop
my:ttest = New ttest
ttest.print_function
my.print_method

Can you provide similar example code which shows the problem?