Descent, now with Open Type Hierarchy

[Trass3r]

Suddenly I got a StackOverflow error, maybe it's connected to those 
other problems.

java.lang.StackOverflowError
	at 
descent.internal.compiler.parser.FuncDeclaration.overloadInsert(FuncDeclaration.java:801)
	at 
descent.internal.compiler.parser.FuncDeclaration.overloadInsert(FuncDeclaration.java:827)


!ENTRY descent.core 4 4 2009-07-28 18:41:17.421
!MESSAGE descent.core.JavaModelException: exists(creal) [in Win32 [in 
file.d [in std [in D:\dmd\src\phobos]]]] does not exist
!STACK 1
Java Model Exception: Java Model Status [exists(creal) [in Win32 [in 
file.d [in std [in D:\dmd\src\phobos]]]] does not exist]
	at 
descent.internal.core.JavaElement.newNotPresentException(JavaElement.java:518)



Couldn't attach the log, so here's the full one: http://ul.to/w50etf



btw, here are some screens showing the strange errors with mixed up 
functions etc:

http://s2.directupload.net/file/d/1869/fzqwpdsq_jpg.htm
http://s8.directupload.net/file/d/1869/z4ecelfd_jpg.htm