Causing a core dump in GNUstep program

[Andreas Höschler]

Hi all,

I am tracking a very hard to catch problem and therefore would like to 
purposely create a core dump via a piece of code in my program when the problem 
reoccurs (might take days or weeks). What line of code can I include in my 
GNUstep Objective-C program to create a core dump on purpose? Any idea?

Thanks a lot,

 Andreas