Then I suggest we keep EmptyDataDecls!
-----Original Message-----
From: Herbert Valerio Riedel [mailto:[email protected]]
Sent: 03 May 2016 09:50
To: Augustsson, Lennart
Cc: John Wiegley; [email protected]
Subject: Re: Are there GHC extensions we'd like to incorporate wholesale?
On 2016-05-03 at 10:36:31 +0200, Augustsson, Lennart wrote:
> I'd say there are extensions we should just adopt wholesale, but they
> are all of a very simple syntactic kind.
>
> E.g., EmptyDataDecls
Btw, I have no idea why EmptyDataDecls keeps getting proposed for inclusion in
the next report: `EmptyDataDecls` is one of the extensions that went into
Haskell2010! :-)
To quote Haskell2010, Ch. 12:
| Those implementations are also encouraged to support the following
| named language features:
|
| - PatternGuards,
| - NoNPlusKPatterns,
| - RelaxedPolyRec,
| - EmptyDataDecls,
| - ForeignFunctionInterface
|
| These are the named language extensions supported by some pre-Haskell
| 2010 implementations, that have been integrated into this report.
There's actually a few more deltas to H98 (like e.g. DoAndIfThenElse), so
{-# LANGUAGE Haskell2010 #-}
is not equivalent to
{-# LANGUAGE Haskell98,
PatternGuards, NoNPlusKPatterns, RelaxedPolyRec,
EmptyDataDecls, ForeignFunctionInterface #-}
But surprisingly this kind of information seems hard to find in the
H2010 report.
This email and any attachments are confidential and may also be privileged. If
you are not the intended recipient, please delete all copies and notify the
sender immediately. You may wish to refer to the incorporation details of
Standard Chartered PLC, Standard Chartered Bank and their subsidiaries at
http://www.standardchartered.com/en/incorporation-details.html
Insofar as this communication contains any market commentary, the market
commentary has been prepared by sales and/or trading desk of Standard Chartered
Bank or its affiliate. It is not and does not constitute research material,
independent research, recommendation or financial advice. Any market commentary
is for information purpose only and shall not be relied for any other purpose,
and is subject to the relevant disclaimers available at
http://wholesalebanking.standardchartered.com/en/utility/Pages/d-mkt.aspx
Insofar as this e-mail contains the term sheet for a proposed transaction, by
responding affirmatively to this e-mail, you agree that you have understood the
terms and conditions in the attached term sheet and evaluated the merits and
risks of the transaction. We may at times also request you to sign on the term
sheet to acknowledge in respect of the same.
Please visit
http://wholesalebanking.standardchartered.com/en/capabilities/financialmarkets/Pages/doddfrankdisclosures.aspx
for important information with respect to derivative products.
_______________________________________________
Haskell-prime mailing list
[email protected]
http://mail.haskell.org/cgi-bin/mailman/listinfo/haskell-prime
