more parser conflicts?

Joachim Breitner mail at joachim-breitner.de
Wed Dec 3 18:47:39 UTC 2014


Hi,


Am Montag, den 01.12.2014, 15:12 -0500 schrieb Richard Eisenberg:
> In unrelated work, I saw this scroll across when happy'ing the parser:
> 
> > shift/reduce conflicts:  60
> > reduce/reduce conflicts: 16
> 
> These numbers seem quite a bit higher than what I last remember (which is something like 48 and 1, not 60 and 16). Does anyone know why?

a side node: You can use the collected build logs at
https://github.com/nomeata/ghc-speed-logs
if you need to find out when something first changed.

In this case, the increase from 47 to 60 was
http://git.haskell.org/ghc.git/commit/bc2289e, as Gergo figured out
already.


I’ve now started tracking these two numbers on ghcspeed as well (but I
did not import the old numbers retroactively):
http://ghcspeed-nomeata.rhcloud.com/timeline/?exe=2&base=2%2B68&ben=reduce%2Freduce&env=1&revs=50&equid=off
http://ghcspeed-nomeata.rhcloud.com/timeline/?exe=2&base=2%2B68&ben=shift%2Freduce&env=1&revs=50&equid=off

Greetings,
Joachim

-- 
Joachim “nomeata” Breitner
  mail at joachim-breitner.dehttp://www.joachim-breitner.de/
  Jabber: nomeata at joachim-breitner.de  • GPG-Key: 0xF0FBF51F
  Debian Developer: nomeata at debian.org

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: This is a digitally signed message part
URL: <http://www.haskell.org/pipermail/ghc-devs/attachments/20141203/9e4b061c/attachment.sig>


More information about the ghc-devs mailing list