Delivery: Undefined function RETURN
Hi! I have an application that works fine at delivery level 0 but has strange problems at higher levels. I get the error Undefined function RETURN called with arguments (""). at delivery level 3 which surprised me a bit. Then I thought that maybe all invocations of RETURN might have been optimized away somehow so I added CL:RETURN to the list of symbols to keep. Now the error changed to No block NIL outstanding. I checked all appearances of RETURN but I'm pretty sure all of them are enclosed in some NIL block. And, as I said, the application works fine at level 0 anyway. Any idea how to find out what's causing these problems? Thanks, Edi.