Personal tools


From HaskellWiki

Revision as of 22:08, 17 November 2009 by GaneshSittampalam (Talk | contribs)

Jump to: navigation, search

1 Type directed name resolution

This publicly editable page is a place to summarise comments on the Haskell Prime proposal for Type Directed Name Resolution (TDNR).

2 Straw poll

It's hard to gauge how much people like proposals like this, so let's try the experiment of collecting votes here:

Names of people who would positively like to see TDNR happen (say briefly why)

  • Simon PJ (I wrote the proposal)
  • Daniel Fischer (I think it would be an improvement to the language. I have not much missed it yet, so I don't feel strongly about it, though.)

Names of people who think that on balance it's a bad idea

3 Other comments

  • A lot of people have commented that using
    for this as well as composition and qualification is going to start getting confusing. One alternative suggestion was
    but this would conflict with case branches and lambda syntax. Similar things like
    could work too, but look a little uglier.
However, I think a little ugly is preferable to confusing or conflicting with syntax. I think using '.' won't be too confusing (we all separate the composition operator from the functions by a space anyway, don't we?), so I'd go with that. But rater than letting it die over '.'-ambiguity, I'd choose a different notation (would
be an option?) 21:06, 17 November 2009 (UTC)