Could be I'm misunderstanding, but are you looking for -ddump-rule-firings?
On Thu, Jan 12, 2017 at 10:46 AM, Erik de Castro Lopo <mle...@mega-nerd.com> wrote: > HI all, > > I'm having an look at rewrite rules, but something bugs me a little. > How do I tell if my rewrite rules are firing or not? Even If I > introduce deliberate errors in the function name that is being > re-written I still don't get so much as a warning. > > Clues? > > Erik > -- > ---------------------------------------------------------------------- > Erik de Castro Lopo > http://www.mega-nerd.com/ > _______________________________________________ > Glasgow-haskell-users mailing list > Glasgow-haskell-users@haskell.org > http://mail.haskell.org/cgi-bin/mailman/listinfo/glasgow-haskell-users >
_______________________________________________ Glasgow-haskell-users mailing list Glasgow-haskell-users@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/glasgow-haskell-users