---------- Forwarded message ----------
From:
GHC <
trac@galois.com>
Date: Dec 5, 2007 2:57 PM
Subject: [GHC] #1960: Add Applicative and Monoid instances for STM
To:
Cc:
glasgow-haskell-bugs@haskell.org
#1960: Add Applicative and Monoid instances for STM------------------------------
-+--------------------------------------------
Reporter: conal | Owner: Type: proposal | Status: new
Priority: normal | Milestone: Component: libraries/base | Version:
6.8.1 Severity: normal | Keywords:
Difficulty: Easy (1 hr) | Testcase:Architecture: Unknown | Os: Unknown
-------------------------------+----------------------------
---------------- {{{
instance Applicative STM where { pure = return; (<*>) = ap } instance Monoid (STM a) where { mempty = retry; mappend = orElse }
}}}
I don't know where these instances would go. Nor whether this is a libraries or GHC proposal.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1960>
GHC <
http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler