On 25 January 2005 16:04, S. Alexander Jacobson wrote: > Ok. I guessed I was producing a big expression > of the form > > addToFM (addToFM (addToFM (addToFM (addToFM ...) > > I tried to solve it by doing > > (addToFM $! fm) key val > > But still got an error. I then tried the same > with the wrapper code, but still got the error. > > Is there a way to profile stack usage using GHCi > (without compiling) to find the problem?
+RTS -xt -RTS will include the stack in a heap profile. See http://www.haskell.org/ghc/docs/latest/html/users_guide/prof-heap.html It will show you the size of the stack over time, but not the contents of the stack. Cheers, Simon _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
