Buglet in :info (ghc 6.2.2)
Simon Peyton-Jones
simonpj at microsoft.com
Wed Dec 15 07:18:47 EST 2004
Thank you for pointing this out. I've just committed a fix.
SImion
| -----Original Message-----
| From: glasgow-haskell-bugs-bounces at haskell.org
[mailto:glasgow-haskell-bugs-
| bounces at haskell.org] On Behalf Of Tomasz Zielonka
| Sent: 07 December 2004 12:30
| To: GHC-bugs
| Subject: Buglet in :info (ghc 6.2.2)
|
| Hello,
|
| This happens in GHC 6.2.2:
|
| Prelude> let lf $$$ lx = zipWith ($) lf lx
| Prelude> :i $$$
| -- $$$ is a variable, defined at <interactive>:1
| ($$$) :: forall b b. [b -> b] -> [b] -> [b]
| Prelude> :t ($$$)
| ($$$) :: forall b b1. [b1 -> b] -> [b1] -> [b]
|
| Note the difference in types presented by :info and :type. Also note
that in
| :info there are two 'b' variables between 'forall' and dot.
|
| Best regards,
| Tomasz
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