Crash in garbage collector

Colin Paul Adams colin at
Sun Nov 16 13:49:20 EST 2008

>>>>> "Ian" == Ian Lynagh <igloo at> writes:

    Ian> On Sat, Nov 15, 2008 at 05:31:12PM +0000, Colin Paul Adams wrote:
> Can you suggest how I should go about investigating this problem
    >> further?

    Ian> Try linking with -debug, and running with +RTS -DS. That
    Ian> might reveal the problem, and if not you should get more
    Ian> useful info from gdb.

I added the -debug link flag.

Add I added +RTS and -DS as command-line arguments in the call to
hs_init() (I presume that's what you meant me to do).

I can't notice any difference. Where should I be looking for the information?
Colin Adams
Preston Lancashire

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