[Haskell-cafe] Breaking in library, and getting stacktrace

[Carlos D'Agostino]

Without knowing too much about your project setup, and if I'm understanding
correctly, see

http://haddock.stackage.org/lts-5.1/base-4.8.2.0/Debug-Trace.html#v:traceStack

Keep in mind that you have to build with the corresponding flags in order
to get it working correctly. Assuming you're using stack that would be:

stack build --enable-profiling --library-profiling
--ghc-options="-fprof-auto-rtsopts"

Though I'm not sure if that's 100% what you're looking for since it doesn't
break as much as that it logs with a stack trace.

Hope it helps!



> ----------------------------------------------------------------------
>
> Message: 1
> Date: Thu, 28 Jul 2016 16:43:03 +0300
> From: Constantine Kharlamov <hi-angel at ya.ru>
> To: haskell-cafe at haskell.org
> Subject: [Haskell-cafe] Breaking in library, and getting stacktrace
> Message-ID: <147361469713383 at web5j.yandex.ru>
> Content-Type: text/plain; charset="utf-8"
>
> An HTML attachment was scrubbed...
> URL: <
> http://mail.haskell.org/pipermail/haskell-cafe/attachments/20160728/b4652af8/attachment-0001.html
> >
>
> ------------------------------
>
> Subject: Digest Footer
>
> _______________________________________________
> Haskell-Cafe mailing list
> Haskell-Cafe at haskell.org
> http://mail.haskell.org/cgi-bin/mailman/listinfo/haskell-cafe
>
>
> ------------------------------
>
> End of Haskell-Cafe Digest, Vol 155, Issue 33
> *********************************************
>



-- 
Carlos D'Agostino.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.haskell.org/pipermail/haskell-cafe/attachments/20160729/17b4fb11/attachment.html>