how to track down out-of-bounds error?

Ketil Z. Malde
28 May 2003 15:57:48 +0200

David Roundy <> writes:

> The problem is trying to figure out where I'm doing this.  Unfortunately, I
> have only been able to see this error on a rather large test repository,
> where it takes seven minutes for the test to show up.

Hah!  *My* program can take hours before it crashes.

> Any suggestions how I might most easily track this bug down?

Did you try compiling with -prof -auto-all, and running with +RTS -xc?

If I haven't seen further, it is by standing in the footprints of giants