desperately seeking RULES help
dons at galois.com
Mon Jun 9 18:47:02 EDT 2008
> >>nope!-) -fglasgow-exts is sufficient for the RULE to be parsed
> >>and applied in Lennart's code, -frewrite-rules doesn't seem to
> >>serve any noticable purpose.
> >Well, if -O is on, -frewrite-rules is already on by default.
> >Try -fno-rewrite-rules with -O to turn them off specifically,
> yep, see my note in the ticket about this confusion.
> >or in ghci, -frewrite-rules can be used to help them fire even on
> when i tried this earlier, the hpc ticks seemed to get in the way?
HPC will break rules, yes. See:
"-fhpc inteferes/prevents rewrite rules from firing"
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