Stack space overflow after optimization

Christian Maeder maeder at
Wed Mar 17 17:19:40 EST 2004


my program throws

Stack space overflow: current size 1048576 bytes.
Use `+RTS -Ksize' to increase it.

only when translated with "-O". Is it possible that the next release of 
ghc uses a higher stack size at least when the "-O" flag is set? (Only 
to reduce the likelyhood that our users need to supply RTS flags.)

Maybe it is even possible to add a ghc flag that allows to set the 
default Ksize of the generated programs.

Someone told me to link in an additional header file, but maybe you can 
supply a more convienent solution.


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